{"id":1523,"date":"2013-06-25T23:14:37","date_gmt":"2013-06-25T14:14:37","guid":{"rendered":"http:\/\/lepetit-prince.net\/ios\/?p=1523"},"modified":"2013-06-25T23:14:37","modified_gmt":"2013-06-25T14:14:37","slug":"%e5%9d%82%e3%82%92%e3%81%93%e3%82%8d%e3%82%8a%e3%82%93%e3%83%88%e3%83%ad%e3%83%83%e3%82%b3%e3%82%b8%e3%83%a3%e3%83%b3%e3%83%97-with-box2d","status":"publish","type":"post","link":"https:\/\/lepetit-prince.net\/ios\/?p=1523","title":{"rendered":"\u5742\u3092\u3053\u308d\u308a\u3093\u30c8\u30ed\u30c3\u30b3\u30b8\u30e3\u30f3\u30d7 with Box2D"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" alt=\"iPhone \u30c8\u30ed\u30c3\u30b3\u3000\u30b8\u30e3\u30f3\u30d7\" src=\"https:\/\/lh5.googleusercontent.com\/-hpgjmUeAYhw\/UcmlGx-0c5I\/AAAAAAAAAsY\/68zFAT1aovA\/s288\/Screen%2520Shot%25202013-06-25%2520at%252023.11.25.png\" title=\"iPhone \u30c8\u30ed\u30c3\u30b3\u3000\u30b8\u30e3\u30f3\u30d7\" class=\"alignnone\" width=\"288\" height=\"161\" \/><\/p>\n<p><\/p>\n<p>\nBox2D\u3092\u4f7f\u3063\u3066\u3001\u5742\u3092\u8ee2\u304c\u3063\u3066\u304f\u308b\u30c8\u30ed\u30c3\u30b3\u3092\u30b8\u30e3\u30f3\u30d7\u3055\u305b\u308b\u7c21\u5358\u306a\u30b2\u30fc\u30e0\u3092iPhone\u30a2\u30d7\u30ea\u3068\u3057\u3066\u66f8\u3044\u3066\u307f\u307e\u3059\u3002\u5742\u306e\u89d2\u5ea6\u3092\u6307\u3067\u5909\u66f4\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u3066\u3001\u9060\u304f\u306b\u30b8\u30e3\u30f3\u30d7\u3055\u305b\u305f\u308a\u3001\u3061\u3087\u3063\u3068\u3060\u3051\u3057\u304b\u30b8\u30e3\u30f3\u30d7\u3057\u306a\u3044\u3088\u3046\u306b\u3068\u3042\u305d\u3093\u3067\u307f\u307e\u3057\u3087\u3046\u3002\n<\/p>\n<p><!--more--><br \/>\n<\/p>\n<p>\n\u52d5\u4f5c\u30a4\u30e1\u30fc\u30b8<br \/>\nXcode\u304b\u3089iOS6 iPhone Simulator\u3067\u52d5\u304b\u3059\u3068\u3053\u3093\u306a\u611f\u3058\u306b\u306a\u308a\u307e\u3059\u3002\n<\/p>\n<p>\n<iframe loading=\"lazy\" title=\"Today&#039;s iOS sample no.191 - car jump\" width=\"620\" height=\"465\" src=\"https:\/\/www.youtube.com\/embed\/20XhNcA6mew?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<p>\nBox2d\u5c0e\u5165\u624b\u9806\uff08\u899a\u3048\u66f8\u304d\uff09<br \/>\n1. Box2D\u306e\u30b5\u30a4\u30c8\u306eDownload\u304b\u3089\u30bd\u30fc\u30b9\u3092\u53d6\u5f97\u3059\u308b<br \/>\n2 Box2D\u3092\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u8ffd\u52a0<br \/>\n3. C++ \u3067\u66f8\u304f\u3002Box2d\u3092\u4f7f\u3046\u30bd\u30fc\u30b9\u306e\u62e1\u5f35\u5b50\u3092 .mm \u306b<br \/>\n4. Build Settings (All) \u306e Header Search Paths\u306bBox2D\u3092\u914d\u7f6e\u3057\u305f\u30d5\u30a9\u30eb\u30c0\u3092\u6307\u5b9a\n<\/p>\n<p><\/p>\n<p>\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9<\/p>\n<p><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" color=\"#80461f\" style=\"font: 11.0px Menlo; color: #80461f\">#import <\/font><font face=\"Menlo\" size=\"3\" color=\"#e50000\" style=\"font: 11.0px Menlo; color: #e50000\">&#8220;ViewController.h&#8221;<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" color=\"#80461f\" style=\"font: 11.0px Menlo; color: #80461f\">#import <\/font><font face=\"Menlo\" size=\"3\" color=\"#e50000\" style=\"font: 11.0px Menlo; color: #e50000\">&lt;QuartzCore\/QuartzCore.h&gt;<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" color=\"#80461f\" style=\"font: 11.0px Menlo; color: #80461f\">#import <\/font><font face=\"Menlo\" size=\"3\" color=\"#e50000\" style=\"font: 11.0px Menlo; color: #e50000\">&lt;Box2D\/Box2D.h&gt;<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo; min-height: 13.0px\"><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" color=\"#80461f\" style=\"font: 11.0px Menlo; color: #80461f\">#define PixelToMeter_RATIO <\/font><font face=\"Menlo\" size=\"3\" color=\"#3800e2\" style=\"font: 11.0px Menlo; color: #3800e2\">16.0<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" color=\"#80461f\" style=\"font: 11.0px Menlo; color: #80461f\">#define screen CGSizeMake(<\/font><font face=\"Menlo\" size=\"3\" color=\"#3800e2\" style=\"font: 11.0px Menlo; color: #3800e2\">568<\/font><font face=\"Menlo\" size=\"3\" color=\"#80461f\" style=\"font: 11.0px Menlo; color: #80461f\">, <\/font><font face=\"Menlo\" size=\"3\" color=\"#3800e2\" style=\"font: 11.0px Menlo; color: #3800e2\">300<\/font><font face=\"Menlo\" size=\"3\" color=\"#80461f\" style=\"font: 11.0px Menlo; color: #80461f\">)<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo; min-height: 13.0px\"><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" color=\"#ce00a5\" style=\"font: 11.0px Menlo; color: #ce00a5\">@interface<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> <\/font><font face=\"Menlo\" size=\"3\" color=\"#3b8389\" style=\"font: 11.0px Menlo; color: #3b8389\">ViewController<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> () {<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span><\/font><font face=\"Menlo\" size=\"3\" color=\"#3b8389\" style=\"font: 11.0px Menlo; color: #3b8389\">b2World<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> *world;<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span><\/font><font face=\"Menlo\" size=\"3\" color=\"#3b8389\" style=\"font: 11.0px Menlo; color: #3b8389\">b2Body<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> *slopeBody;<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span><\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">CAShapeLayer<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> *sl;<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; min-height: 14.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0\u00a0 \u00a0<\/span><\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span><\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">NSTimer<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> *timer;<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span><\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">CGPoint<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> slopeTop;<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">}<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo; min-height: 13.0px\"><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" color=\"#ce00a5\" style=\"font: 11.0px Menlo; color: #ce00a5\">@end<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo; min-height: 13.0px\"><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" color=\"#ce00a5\" style=\"font: 11.0px Menlo; color: #ce00a5\">@implementation<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> ViewController<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo; min-height: 13.0px\"><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">&#8211; (<\/font><font face=\"Menlo\" size=\"3\" color=\"#ce00a5\" style=\"font: 11.0px Menlo; color: #ce00a5\">void<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">)viewDidLoad<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">{<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span>[<\/font><font face=\"Menlo\" size=\"3\" color=\"#ce00a5\" style=\"font: 11.0px Menlo; color: #ce00a5\">super<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> <\/font><font face=\"Menlo\" size=\"3\" color=\"#460087\" style=\"font: 11.0px Menlo; color: #460087\">viewDidLoad<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">];<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span><\/font><font face=\"Menlo\" size=\"3\" color=\"#ce00a5\" style=\"font: 11.0px Menlo; color: #ce00a5\">self<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">.<\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">view<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">.<\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">backgroundColor<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> = [<\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">UIColor<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> <\/font><font face=\"Menlo\" size=\"3\" color=\"#460087\" style=\"font: 11.0px Menlo; color: #460087\">blueColor<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">];<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; min-height: 14.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0\u00a0 \u00a0<\/span><\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span>[<\/font><font face=\"Menlo\" size=\"3\" color=\"#ce00a5\" style=\"font: 11.0px Menlo; color: #ce00a5\">self<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> <\/font><font face=\"Menlo\" size=\"3\" color=\"#205a5f\" style=\"font: 11.0px Menlo; color: #205a5f\">createWorld<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">];<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; min-height: 14.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0\u00a0 \u00a0<\/span><\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span>[<\/font><font face=\"Menlo\" size=\"3\" color=\"#ce00a5\" style=\"font: 11.0px Menlo; color: #ce00a5\">self<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> <\/font><font face=\"Menlo\" size=\"3\" color=\"#205a5f\" style=\"font: 11.0px Menlo; color: #205a5f\">createSlope<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">:<\/font><font face=\"Menlo\" size=\"3\" color=\"#3800e2\" style=\"font: 11.0px Menlo; color: #3800e2\">200<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">];<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; min-height: 14.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0\u00a0 \u00a0<\/span><\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span>[<\/font><font face=\"Menlo\" size=\"3\" color=\"#ce00a5\" style=\"font: 11.0px Menlo; color: #ce00a5\">self<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> <\/font><font face=\"Menlo\" size=\"3\" color=\"#205a5f\" style=\"font: 11.0px Menlo; color: #205a5f\">createCart<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">];<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; min-height: 14.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0\u00a0 \u00a0<\/span><\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span>[<\/font><font face=\"Menlo\" size=\"3\" color=\"#ce00a5\" style=\"font: 11.0px Menlo; color: #ce00a5\">self<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> <\/font><font face=\"Menlo\" size=\"3\" color=\"#205a5f\" style=\"font: 11.0px Menlo; color: #205a5f\">start<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">];<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">}<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo; min-height: 13.0px\"><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">&#8211; (<\/font><font face=\"Menlo\" size=\"3\" color=\"#ce00a5\" style=\"font: 11.0px Menlo; color: #ce00a5\">void<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">)createWorld<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">{ <span class=\"Apple-converted-space\">\u00a0 \u00a0<\/span><\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span><\/font><font face=\"Menlo\" size=\"3\" color=\"#3b8389\" style=\"font: 11.0px Menlo; color: #3b8389\">b2Vec2<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> gravity;<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span>gravity.<\/font><font face=\"Menlo\" size=\"3\" color=\"#205a5f\" style=\"font: 11.0px Menlo; color: #205a5f\">Set<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">(<\/font><font face=\"Menlo\" size=\"3\" color=\"#3800e2\" style=\"font: 11.0px Menlo; color: #3800e2\">0.0f<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">, &#8211;<\/font><font face=\"Menlo\" size=\"3\" color=\"#3800e2\" style=\"font: 11.0px Menlo; color: #3800e2\">9.81f<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">);<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; min-height: 14.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0\u00a0 \u00a0<\/span><\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span><\/font><font face=\"Menlo\" size=\"3\" color=\"#3b8389\" style=\"font: 11.0px Menlo; color: #3b8389\">world<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> = new <\/font><font face=\"Menlo\" size=\"3\" color=\"#3b8389\" style=\"font: 11.0px Menlo; color: #3b8389\">b2World<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">(gravity);<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span><\/font><font face=\"Menlo\" size=\"3\" color=\"#3b8389\" style=\"font: 11.0px Menlo; color: #3b8389\">world<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">-&gt;<\/font><font face=\"Menlo\" size=\"3\" color=\"#205a5f\" style=\"font: 11.0px Menlo; color: #205a5f\">SetContinuousPhysics<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">(<\/font><font face=\"Menlo\" size=\"3\" color=\"#ce00a5\" style=\"font: 11.0px Menlo; color: #ce00a5\">true<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">);<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; min-height: 14.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0\u00a0 \u00a0<\/span><\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span><\/font><font face=\"Menlo\" size=\"3\" color=\"#3b8389\" style=\"font: 11.0px Menlo; color: #3b8389\">b2BodyDef<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> groundBodyDef;<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span>groundBodyDef.<\/font><font face=\"Menlo\" size=\"3\" color=\"#3b8389\" style=\"font: 11.0px Menlo; color: #3b8389\">position<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">.<\/font><font face=\"Menlo\" size=\"3\" color=\"#205a5f\" style=\"font: 11.0px Menlo; color: #205a5f\">Set<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">(<\/font><font face=\"Menlo\" size=\"3\" color=\"#3800e2\" style=\"font: 11.0px Menlo; color: #3800e2\">0<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">, <\/font><font face=\"Menlo\" size=\"3\" color=\"#3800e2\" style=\"font: 11.0px Menlo; color: #3800e2\">0<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">);<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span><\/font><font face=\"Menlo\" size=\"3\" color=\"#3b8389\" style=\"font: 11.0px Menlo; color: #3b8389\">b2Body<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">* groundBody = <\/font><font face=\"Menlo\" size=\"3\" color=\"#3b8389\" style=\"font: 11.0px Menlo; color: #3b8389\">world<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">-&gt;<\/font><font face=\"Menlo\" size=\"3\" color=\"#205a5f\" style=\"font: 11.0px Menlo; color: #205a5f\">CreateBody<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">(&amp;groundBodyDef);<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; min-height: 14.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0\u00a0 \u00a0<\/span><\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span><\/font><font face=\"Menlo\" size=\"3\" color=\"#3b8389\" style=\"font: 11.0px Menlo; color: #3b8389\">b2EdgeShape<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> groundBox;<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span>groundBox.<\/font><font face=\"Menlo\" size=\"3\" color=\"#205a5f\" style=\"font: 11.0px Menlo; color: #205a5f\">Set<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">(<\/font><font face=\"Menlo\" size=\"3\" color=\"#3b8389\" style=\"font: 11.0px Menlo; color: #3b8389\">b2Vec2<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">(<\/font><font face=\"Menlo\" size=\"3\" color=\"#3800e2\" style=\"font: 11.0px Menlo; color: #3800e2\">0<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">,<\/font><font face=\"Menlo\" size=\"3\" color=\"#3800e2\" style=\"font: 11.0px Menlo; color: #3800e2\">0<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">), <\/font><font face=\"Menlo\" size=\"3\" color=\"#3b8389\" style=\"font: 11.0px Menlo; color: #3b8389\">b2Vec2<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">(<\/font><font face=\"Menlo\" size=\"3\" color=\"#80461f\" style=\"font: 11.0px Menlo; color: #80461f\">screen<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">.<\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">width<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">\/<\/font><font face=\"Menlo\" size=\"3\" color=\"#80461f\" style=\"font: 11.0px Menlo; color: #80461f\">PixelToMeter_RATIO<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">, <\/font><font face=\"Menlo\" size=\"3\" color=\"#3800e2\" style=\"font: 11.0px Menlo; color: #3800e2\">0<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">));<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; min-height: 14.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0\u00a0 \u00a0<\/span><\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span>groundBody-&gt;<\/font><font face=\"Menlo\" size=\"3\" color=\"#205a5f\" style=\"font: 11.0px Menlo; color: #205a5f\">CreateFixture<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">(&amp;groundBox, <\/font><font face=\"Menlo\" size=\"3\" color=\"#3800e2\" style=\"font: 11.0px Menlo; color: #3800e2\">0<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">);<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">}<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo; min-height: 13.0px\"><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">&#8211; (<\/font><font face=\"Menlo\" size=\"3\" color=\"#ce00a5\" style=\"font: 11.0px Menlo; color: #ce00a5\">void<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">)createSlope:(<\/font><font face=\"Menlo\" size=\"3\" color=\"#ce00a5\" style=\"font: 11.0px Menlo; color: #ce00a5\">float<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">)height<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">{<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span><\/font><font face=\"Menlo\" size=\"3\" color=\"#3b8389\" style=\"font: 11.0px Menlo; color: #3b8389\">slopeTop<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> = <\/font><font face=\"Menlo\" size=\"3\" color=\"#460087\" style=\"font: 11.0px Menlo; color: #460087\">CGPointMake<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">(<\/font><font face=\"Menlo\" size=\"3\" color=\"#3800e2\" style=\"font: 11.0px Menlo; color: #3800e2\">0<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">, height);<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span><\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">CGPoint<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> bottom = <\/font><font face=\"Menlo\" size=\"3\" color=\"#460087\" style=\"font: 11.0px Menlo; color: #460087\">CGPointMake<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">(<\/font><font face=\"Menlo\" size=\"3\" color=\"#3800e2\" style=\"font: 11.0px Menlo; color: #3800e2\">200<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">, <\/font><font face=\"Menlo\" size=\"3\" color=\"#3800e2\" style=\"font: 11.0px Menlo; color: #3800e2\">300<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">);<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span><\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">CGPoint<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> jump0 = <\/font><font face=\"Menlo\" size=\"3\" color=\"#460087\" style=\"font: 11.0px Menlo; color: #460087\">CGPointMake<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">(<\/font><font face=\"Menlo\" size=\"3\" color=\"#3800e2\" style=\"font: 11.0px Menlo; color: #3800e2\">260<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">, <\/font><font face=\"Menlo\" size=\"3\" color=\"#3800e2\" style=\"font: 11.0px Menlo; color: #3800e2\">300<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">);<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span><\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">CGPoint<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> jump1 = <\/font><font face=\"Menlo\" size=\"3\" color=\"#460087\" style=\"font: 11.0px Menlo; color: #460087\">CGPointMake<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">(<\/font><font face=\"Menlo\" size=\"3\" color=\"#3800e2\" style=\"font: 11.0px Menlo; color: #3800e2\">280<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">, <\/font><font face=\"Menlo\" size=\"3\" color=\"#3800e2\" style=\"font: 11.0px Menlo; color: #3800e2\">280<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">);<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; min-height: 14.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0\u00a0 \u00a0<\/span><\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span><\/font><font face=\"Menlo\" size=\"3\" color=\"#008c00\" style=\"font: 11.0px Menlo; color: #008c00\">\/\/ view<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span>[<\/font><font face=\"Menlo\" size=\"3\" color=\"#3b8389\" style=\"font: 11.0px Menlo; color: #3b8389\">sl<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> <\/font><font face=\"Menlo\" size=\"3\" color=\"#460087\" style=\"font: 11.0px Menlo; color: #460087\">removeFromSuperlayer<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">];<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; min-height: 14.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0\u00a0 \u00a0<\/span><\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span><\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">UIBezierPath<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> *path = [<\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">UIBezierPath<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> <\/font><font face=\"Menlo\" size=\"3\" color=\"#460087\" style=\"font: 11.0px Menlo; color: #460087\">bezierPath<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">];<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span><\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">CGPoint<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> p[] = {<\/font><font face=\"Menlo\" size=\"3\" color=\"#3b8389\" style=\"font: 11.0px Menlo; color: #3b8389\">slopeTop<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">, bottom, jump0, jump1};<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span><\/font><font face=\"Menlo\" size=\"3\" color=\"#ce00a5\" style=\"font: 11.0px Menlo; color: #ce00a5\">for<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> (<\/font><font face=\"Menlo\" size=\"3\" color=\"#ce00a5\" style=\"font: 11.0px Menlo; color: #ce00a5\">int<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> i=<\/font><font face=\"Menlo\" size=\"3\" color=\"#3800e2\" style=\"font: 11.0px Menlo; color: #3800e2\">0<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">; i&lt;<\/font><font face=\"Menlo\" size=\"3\" color=\"#3800e2\" style=\"font: 11.0px Menlo; color: #3800e2\">2<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">; i++) {<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 \u00a0 \u00a0 <\/span>[path <\/font><font face=\"Menlo\" size=\"3\" color=\"#460087\" style=\"font: 11.0px Menlo; color: #460087\">moveToPoint<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">:p[i * <\/font><font face=\"Menlo\" size=\"3\" color=\"#3800e2\" style=\"font: 11.0px Menlo; color: #3800e2\">2<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">]];<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 \u00a0 \u00a0 <\/span>[path <\/font><font face=\"Menlo\" size=\"3\" color=\"#460087\" style=\"font: 11.0px Menlo; color: #460087\">addLineToPoint<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">:p[i * <\/font><font face=\"Menlo\" size=\"3\" color=\"#3800e2\" style=\"font: 11.0px Menlo; color: #3800e2\">2<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> + <\/font><font face=\"Menlo\" size=\"3\" color=\"#3800e2\" style=\"font: 11.0px Menlo; color: #3800e2\">1<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">]];<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span>}<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span><\/font><font face=\"Menlo\" size=\"3\" color=\"#3b8389\" style=\"font: 11.0px Menlo; color: #3b8389\">sl<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> = [[<\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">CAShapeLayer<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> <\/font><font face=\"Menlo\" size=\"3\" color=\"#460087\" style=\"font: 11.0px Menlo; color: #460087\">alloc<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">] <\/font><font face=\"Menlo\" size=\"3\" color=\"#460087\" style=\"font: 11.0px Menlo; color: #460087\">init<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">];<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span><\/font><font face=\"Menlo\" size=\"3\" color=\"#3b8389\" style=\"font: 11.0px Menlo; color: #3b8389\">sl<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">.<\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">fillColor<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> = [<\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">UIColor<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> <\/font><font face=\"Menlo\" size=\"3\" color=\"#460087\" style=\"font: 11.0px Menlo; color: #460087\">blackColor<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">].<\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">CGColor<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">;<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span><\/font><font face=\"Menlo\" size=\"3\" color=\"#3b8389\" style=\"font: 11.0px Menlo; color: #3b8389\">sl<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">.<\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">strokeColor<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> = [<\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">UIColor<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> <\/font><font face=\"Menlo\" size=\"3\" color=\"#460087\" style=\"font: 11.0px Menlo; color: #460087\">blackColor<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">].<\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">CGColor<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">;<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span><\/font><font face=\"Menlo\" size=\"3\" color=\"#3b8389\" style=\"font: 11.0px Menlo; color: #3b8389\">sl<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">.<\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">lineWidth<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> = <\/font><font face=\"Menlo\" size=\"3\" color=\"#3800e2\" style=\"font: 11.0px Menlo; color: #3800e2\">5<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">;<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span><\/font><font face=\"Menlo\" size=\"3\" color=\"#3b8389\" style=\"font: 11.0px Menlo; color: #3b8389\">sl<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">.<\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">path<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> = path.<\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">CGPath<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">;<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span>[<\/font><font face=\"Menlo\" size=\"3\" color=\"#ce00a5\" style=\"font: 11.0px Menlo; color: #ce00a5\">self<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">.<\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">view<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">.<\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">layer<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> <\/font><font face=\"Menlo\" size=\"3\" color=\"#460087\" style=\"font: 11.0px Menlo; color: #460087\">addSublayer<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">:<\/font><font face=\"Menlo\" size=\"3\" color=\"#3b8389\" style=\"font: 11.0px Menlo; color: #3b8389\">sl<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">];<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; min-height: 14.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0\u00a0 \u00a0<\/span><\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span><\/font><font face=\"Menlo\" size=\"3\" color=\"#ce00a5\" style=\"font: 11.0px Menlo; color: #ce00a5\">if<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> (<\/font><font face=\"Menlo\" size=\"3\" color=\"#3b8389\" style=\"font: 11.0px Menlo; color: #3b8389\">slopeBody<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">) {<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 \u00a0 \u00a0 <\/span><\/font><font face=\"Menlo\" size=\"3\" color=\"#3b8389\" style=\"font: 11.0px Menlo; color: #3b8389\">world<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">-&gt;<\/font><font face=\"Menlo\" size=\"3\" color=\"#205a5f\" style=\"font: 11.0px Menlo; color: #205a5f\">DestroyBody<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">(<\/font><font face=\"Menlo\" size=\"3\" color=\"#3b8389\" style=\"font: 11.0px Menlo; color: #3b8389\">slopeBody<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">);<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span>}<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; min-height: 14.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0\u00a0 \u00a0<\/span><\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span><\/font><font face=\"Menlo\" size=\"3\" color=\"#3b8389\" style=\"font: 11.0px Menlo; color: #3b8389\">b2BodyDef<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> groundBodyDef;<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span>groundBodyDef.<\/font><font face=\"Menlo\" size=\"3\" color=\"#3b8389\" style=\"font: 11.0px Menlo; color: #3b8389\">position<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">.<\/font><font face=\"Menlo\" size=\"3\" color=\"#205a5f\" style=\"font: 11.0px Menlo; color: #205a5f\">Set<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">(<\/font><font face=\"Menlo\" size=\"3\" color=\"#3800e2\" style=\"font: 11.0px Menlo; color: #3800e2\">0<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">, <\/font><font face=\"Menlo\" size=\"3\" color=\"#3800e2\" style=\"font: 11.0px Menlo; color: #3800e2\">0<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">);<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span><\/font><font face=\"Menlo\" size=\"3\" color=\"#3b8389\" style=\"font: 11.0px Menlo; color: #3b8389\">slopeBody<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> = <\/font><font face=\"Menlo\" size=\"3\" color=\"#3b8389\" style=\"font: 11.0px Menlo; color: #3b8389\">world<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">-&gt;<\/font><font face=\"Menlo\" size=\"3\" color=\"#205a5f\" style=\"font: 11.0px Menlo; color: #205a5f\">CreateBody<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">(&amp;groundBodyDef);<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; min-height: 14.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0\u00a0 \u00a0<\/span><\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span><\/font><font face=\"Menlo\" size=\"3\" color=\"#3b8389\" style=\"font: 11.0px Menlo; color: #3b8389\">b2EdgeShape<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> s1;<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span>s1.<\/font><font face=\"Menlo\" size=\"3\" color=\"#205a5f\" style=\"font: 11.0px Menlo; color: #205a5f\">Set<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">(<\/font><font face=\"Menlo\" size=\"3\" color=\"#3b8389\" style=\"font: 11.0px Menlo; color: #3b8389\">b2Vec2<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">(<\/font><font face=\"Menlo\" size=\"3\" color=\"#3b8389\" style=\"font: 11.0px Menlo; color: #3b8389\">slopeTop<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">.<\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">x<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">, (<\/font><font face=\"Menlo\" size=\"3\" color=\"#80461f\" style=\"font: 11.0px Menlo; color: #80461f\">screen<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">.<\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">height<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> &#8211; <\/font><font face=\"Menlo\" size=\"3\" color=\"#3b8389\" style=\"font: 11.0px Menlo; color: #3b8389\">slopeTop<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">.<\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">y<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">)\/<\/font><font face=\"Menlo\" size=\"3\" color=\"#80461f\" style=\"font: 11.0px Menlo; color: #80461f\">PixelToMeter_RATIO<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">), <\/font><font face=\"Menlo\" size=\"3\" color=\"#3b8389\" style=\"font: 11.0px Menlo; color: #3b8389\">b2Vec2<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">(bottom.<\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">x<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> \/<\/font><font face=\"Menlo\" size=\"3\" color=\"#80461f\" style=\"font: 11.0px Menlo; color: #80461f\">PixelToMeter_RATIO<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">, (<\/font><font face=\"Menlo\" size=\"3\" color=\"#80461f\" style=\"font: 11.0px Menlo; color: #80461f\">screen<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">.<\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">height<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> &#8211; bottom.<\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">y<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">)\/<\/font><font face=\"Menlo\" size=\"3\" color=\"#80461f\" style=\"font: 11.0px Menlo; color: #80461f\">PixelToMeter_RATIO<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">));<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span><\/font><font face=\"Menlo\" size=\"3\" color=\"#3b8389\" style=\"font: 11.0px Menlo; color: #3b8389\">slopeBody<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">-&gt;<\/font><font face=\"Menlo\" size=\"3\" color=\"#205a5f\" style=\"font: 11.0px Menlo; color: #205a5f\">CreateFixture<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">(&amp;s1, <\/font><font face=\"Menlo\" size=\"3\" color=\"#3800e2\" style=\"font: 11.0px Menlo; color: #3800e2\">0<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">);<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; min-height: 14.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0\u00a0 \u00a0<\/span><\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span><\/font><font face=\"Menlo\" size=\"3\" color=\"#3b8389\" style=\"font: 11.0px Menlo; color: #3b8389\">b2EdgeShape<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> ground;<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span>ground.<\/font><font face=\"Menlo\" size=\"3\" color=\"#205a5f\" style=\"font: 11.0px Menlo; color: #205a5f\">Set<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">(<\/font><font face=\"Menlo\" size=\"3\" color=\"#3b8389\" style=\"font: 11.0px Menlo; color: #3b8389\">b2Vec2<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">(jump0.<\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">x<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> \/<\/font><font face=\"Menlo\" size=\"3\" color=\"#80461f\" style=\"font: 11.0px Menlo; color: #80461f\">PixelToMeter_RATIO<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">, <\/font><font face=\"Menlo\" size=\"3\" color=\"#3800e2\" style=\"font: 11.0px Menlo; color: #3800e2\">0<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">), <\/font><font face=\"Menlo\" size=\"3\" color=\"#3b8389\" style=\"font: 11.0px Menlo; color: #3b8389\">b2Vec2<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">(jump1.<\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">x<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> \/<\/font><font face=\"Menlo\" size=\"3\" color=\"#80461f\" style=\"font: 11.0px Menlo; color: #80461f\">PixelToMeter_RATIO<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">, (<\/font><font face=\"Menlo\" size=\"3\" color=\"#80461f\" style=\"font: 11.0px Menlo; color: #80461f\">screen<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">.<\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">height<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> &#8211; jump1.<\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">y<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">)\/<\/font><font face=\"Menlo\" size=\"3\" color=\"#80461f\" style=\"font: 11.0px Menlo; color: #80461f\">PixelToMeter_RATIO<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">));<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span><\/font><font face=\"Menlo\" size=\"3\" color=\"#3b8389\" style=\"font: 11.0px Menlo; color: #3b8389\">slopeBody<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">-&gt;<\/font><font face=\"Menlo\" size=\"3\" color=\"#205a5f\" style=\"font: 11.0px Menlo; color: #205a5f\">CreateFixture<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">(&amp;ground, <\/font><font face=\"Menlo\" size=\"3\" color=\"#3800e2\" style=\"font: 11.0px Menlo; color: #3800e2\">0<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">);<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">}<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo; min-height: 13.0px\"><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">&#8211; (<\/font><font face=\"Menlo\" size=\"3\" color=\"#ce00a5\" style=\"font: 11.0px Menlo; color: #ce00a5\">void<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">)createCart<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">{<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span><\/font><font face=\"Menlo\" size=\"3\" color=\"#008c00\" style=\"font: 11.0px Menlo; color: #008c00\">\/\/ cart body<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span><\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">UIView<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> *v = [[<\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">UIView<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> <\/font><font face=\"Menlo\" size=\"3\" color=\"#460087\" style=\"font: 11.0px Menlo; color: #460087\">alloc<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">] <\/font><font face=\"Menlo\" size=\"3\" color=\"#460087\" style=\"font: 11.0px Menlo; color: #460087\">initWithFrame<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">:<\/font><font face=\"Menlo\" size=\"3\" color=\"#460087\" style=\"font: 11.0px Menlo; color: #460087\">CGRectMake<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">(<\/font><font face=\"Menlo\" size=\"3\" color=\"#3800e2\" style=\"font: 11.0px Menlo; color: #3800e2\">0<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">, <\/font><font face=\"Menlo\" size=\"3\" color=\"#3800e2\" style=\"font: 11.0px Menlo; color: #3800e2\">0<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">, <\/font><font face=\"Menlo\" size=\"3\" color=\"#3800e2\" style=\"font: 11.0px Menlo; color: #3800e2\">60<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">, <\/font><font face=\"Menlo\" size=\"3\" color=\"#3800e2\" style=\"font: 11.0px Menlo; color: #3800e2\">10<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">)];<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span>v.<\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">center<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> = <\/font><font face=\"Menlo\" size=\"3\" color=\"#460087\" style=\"font: 11.0px Menlo; color: #460087\">CGPointMake<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">(<\/font><font face=\"Menlo\" size=\"3\" color=\"#3800e2\" style=\"font: 11.0px Menlo; color: #3800e2\">20<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">, <\/font><font face=\"Menlo\" size=\"3\" color=\"#3800e2\" style=\"font: 11.0px Menlo; color: #3800e2\">0<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">);<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span>v.<\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">backgroundColor<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> = [<\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">UIColor<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> <\/font><font face=\"Menlo\" size=\"3\" color=\"#460087\" style=\"font: 11.0px Menlo; color: #460087\">orangeColor<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">];<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span>[<\/font><font face=\"Menlo\" size=\"3\" color=\"#ce00a5\" style=\"font: 11.0px Menlo; color: #ce00a5\">self<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">.<\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">view<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> <\/font><font face=\"Menlo\" size=\"3\" color=\"#460087\" style=\"font: 11.0px Menlo; color: #460087\">addSubview<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">:v];<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span><\/font><font face=\"Menlo\" size=\"3\" color=\"#3b8389\" style=\"font: 11.0px Menlo; color: #3b8389\">b2FixtureDef<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> fixtureDef;<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-tab-span\" style=\"white-space:pre\">\t<\/span>fixtureDef.<\/font><font face=\"Menlo\" size=\"3\" color=\"#3b8389\" style=\"font: 11.0px Menlo; color: #3b8389\">density<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> = <\/font><font face=\"Menlo\" size=\"3\" color=\"#3800e2\" style=\"font: 11.0px Menlo; color: #3800e2\">1.0f<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">;<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-tab-span\" style=\"white-space:pre\">\t<\/span>fixtureDef.<\/font><font face=\"Menlo\" size=\"3\" color=\"#3b8389\" style=\"font: 11.0px Menlo; color: #3b8389\">friction<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> = <\/font><font face=\"Menlo\" size=\"3\" color=\"#3800e2\" style=\"font: 11.0px Menlo; color: #3800e2\">0.3f<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">;<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-tab-span\" style=\"white-space:pre\">\t<\/span>fixtureDef.<\/font><font face=\"Menlo\" size=\"3\" color=\"#3b8389\" style=\"font: 11.0px Menlo; color: #3b8389\">restitution<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> = <\/font><font face=\"Menlo\" size=\"3\" color=\"#3800e2\" style=\"font: 11.0px Menlo; color: #3800e2\">0.1f<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">;<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span><\/font><font face=\"Menlo\" size=\"3\" color=\"#3b8389\" style=\"font: 11.0px Menlo; color: #3b8389\">b2Body<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> *cartBody = [<\/font><font face=\"Menlo\" size=\"3\" color=\"#ce00a5\" style=\"font: 11.0px Menlo; color: #ce00a5\">self<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> <\/font><font face=\"Menlo\" size=\"3\" color=\"#205a5f\" style=\"font: 11.0px Menlo; color: #205a5f\">addPhysicalBodyForBoxView<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">:v <\/font><font face=\"Menlo\" size=\"3\" color=\"#205a5f\" style=\"font: 11.0px Menlo; color: #205a5f\">type<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">:fixtureDef];<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span>cartBody-&gt;<\/font><font face=\"Menlo\" size=\"3\" color=\"#205a5f\" style=\"font: 11.0px Menlo; color: #205a5f\">SetLinearVelocity<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">(<\/font><font face=\"Menlo\" size=\"3\" color=\"#3b8389\" style=\"font: 11.0px Menlo; color: #3b8389\">b2Vec2<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">(<\/font><font face=\"Menlo\" size=\"3\" color=\"#3800e2\" style=\"font: 11.0px Menlo; color: #3800e2\">10.0<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">, &#8211;<\/font><font face=\"Menlo\" size=\"3\" color=\"#3800e2\" style=\"font: 11.0px Menlo; color: #3800e2\">80.0<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">));<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; min-height: 14.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0\u00a0 \u00a0<\/span><\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span><\/font><font face=\"Menlo\" size=\"3\" color=\"#008c00\" style=\"font: 11.0px Menlo; color: #008c00\">\/\/ tires<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span><\/font><font face=\"Menlo\" size=\"3\" color=\"#ce00a5\" style=\"font: 11.0px Menlo; color: #ce00a5\">for<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> (<\/font><font face=\"Menlo\" size=\"3\" color=\"#ce00a5\" style=\"font: 11.0px Menlo; color: #ce00a5\">int<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> i=<\/font><font face=\"Menlo\" size=\"3\" color=\"#3800e2\" style=\"font: 11.0px Menlo; color: #3800e2\">0<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">; i&lt;<\/font><font face=\"Menlo\" size=\"3\" color=\"#3800e2\" style=\"font: 11.0px Menlo; color: #3800e2\">2<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">; i++) {<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 \u00a0 \u00a0 <\/span><\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">UIView<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> *tire = [[<\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">UIView<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> <\/font><font face=\"Menlo\" size=\"3\" color=\"#460087\" style=\"font: 11.0px Menlo; color: #460087\">alloc<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">] <\/font><font face=\"Menlo\" size=\"3\" color=\"#460087\" style=\"font: 11.0px Menlo; color: #460087\">initWithFrame<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">:<\/font><font face=\"Menlo\" size=\"3\" color=\"#460087\" style=\"font: 11.0px Menlo; color: #460087\">CGRectMake<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">(<\/font><font face=\"Menlo\" size=\"3\" color=\"#3800e2\" style=\"font: 11.0px Menlo; color: #3800e2\">0<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">, <\/font><font face=\"Menlo\" size=\"3\" color=\"#3800e2\" style=\"font: 11.0px Menlo; color: #3800e2\">0<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">, <\/font><font face=\"Menlo\" size=\"3\" color=\"#3800e2\" style=\"font: 11.0px Menlo; color: #3800e2\">20<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">, <\/font><font face=\"Menlo\" size=\"3\" color=\"#3800e2\" style=\"font: 11.0px Menlo; color: #3800e2\">20<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">)];<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 \u00a0 \u00a0 <\/span>tire.<\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">backgroundColor<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> = [<\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">UIColor<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> <\/font><font face=\"Menlo\" size=\"3\" color=\"#460087\" style=\"font: 11.0px Menlo; color: #460087\">blackColor<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">];<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 \u00a0 \u00a0 <\/span>tire.<\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">layer<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">.<\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">cornerRadius<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> = <\/font><font face=\"Menlo\" size=\"3\" color=\"#3800e2\" style=\"font: 11.0px Menlo; color: #3800e2\">9.0<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">;<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 \u00a0 \u00a0 <\/span>tire.<\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">center<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> = <\/font><font face=\"Menlo\" size=\"3\" color=\"#460087\" style=\"font: 11.0px Menlo; color: #460087\">CGPointMake<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">(<\/font><font face=\"Menlo\" size=\"3\" color=\"#3800e2\" style=\"font: 11.0px Menlo; color: #3800e2\">20<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> + i *<\/font><font face=\"Menlo\" size=\"3\" color=\"#3800e2\" style=\"font: 11.0px Menlo; color: #3800e2\">20<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">, <\/font><font face=\"Menlo\" size=\"3\" color=\"#3800e2\" style=\"font: 11.0px Menlo; color: #3800e2\">25<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">);<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 \u00a0 \u00a0 <\/span>[<\/font><font face=\"Menlo\" size=\"3\" color=\"#ce00a5\" style=\"font: 11.0px Menlo; color: #ce00a5\">self<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">.<\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">view<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> <\/font><font face=\"Menlo\" size=\"3\" color=\"#460087\" style=\"font: 11.0px Menlo; color: #460087\">addSubview<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">:tire];<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 \u00a0 \u00a0 <\/span><\/font><font face=\"Menlo\" size=\"3\" color=\"#3b8389\" style=\"font: 11.0px Menlo; color: #3b8389\">b2Body<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> *tireBody = [<\/font><font face=\"Menlo\" size=\"3\" color=\"#ce00a5\" style=\"font: 11.0px Menlo; color: #ce00a5\">self<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> <\/font><font face=\"Menlo\" size=\"3\" color=\"#205a5f\" style=\"font: 11.0px Menlo; color: #205a5f\">addPhysicalBodyForCircleView<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">:tire <\/font><font face=\"Menlo\" size=\"3\" color=\"#205a5f\" style=\"font: 11.0px Menlo; color: #205a5f\">type<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">:fixtureDef];<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; min-height: 14.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0\u00a0 \u00a0 \u00a0 \u00a0<\/span><\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 \u00a0 \u00a0 <\/span><\/font><font face=\"Menlo\" size=\"3\" color=\"#3b8389\" style=\"font: 11.0px Menlo; color: #3b8389\">b2RevoluteJointDef<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> revoluteJointDef;<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 \u00a0 \u00a0 <\/span>revoluteJointDef.<\/font><font face=\"Menlo\" size=\"3\" color=\"#3b8389\" style=\"font: 11.0px Menlo; color: #3b8389\">bodyA<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> = cartBody;<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 \u00a0 \u00a0 <\/span>revoluteJointDef.<\/font><font face=\"Menlo\" size=\"3\" color=\"#3b8389\" style=\"font: 11.0px Menlo; color: #3b8389\">bodyB<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> = tireBody;<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 \u00a0 \u00a0 <\/span>revoluteJointDef.<\/font><font face=\"Menlo\" size=\"3\" color=\"#3b8389\" style=\"font: 11.0px Menlo; color: #3b8389\">collideConnected<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> = <\/font><font face=\"Menlo\" size=\"3\" color=\"#ce00a5\" style=\"font: 11.0px Menlo; color: #ce00a5\">false<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">;<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; min-height: 14.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0\u00a0 \u00a0 \u00a0 \u00a0<\/span><\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 \u00a0 \u00a0 <\/span>revoluteJointDef.<\/font><font face=\"Menlo\" size=\"3\" color=\"#3b8389\" style=\"font: 11.0px Menlo; color: #3b8389\">localAnchorA<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">.<\/font><font face=\"Menlo\" size=\"3\" color=\"#205a5f\" style=\"font: 11.0px Menlo; color: #205a5f\">Set<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">(-<\/font><font face=\"Menlo\" size=\"3\" color=\"#3800e2\" style=\"font: 11.0px Menlo; color: #3800e2\">1.0<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> + i * <\/font><font face=\"Menlo\" size=\"3\" color=\"#3800e2\" style=\"font: 11.0px Menlo; color: #3800e2\">2.0<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">, <\/font><font face=\"Menlo\" size=\"3\" color=\"#3800e2\" style=\"font: 11.0px Menlo; color: #3800e2\">0<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">);<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 \u00a0 \u00a0 <\/span>revoluteJointDef.<\/font><font face=\"Menlo\" size=\"3\" color=\"#3b8389\" style=\"font: 11.0px Menlo; color: #3b8389\">localAnchorB<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">.<\/font><font face=\"Menlo\" size=\"3\" color=\"#205a5f\" style=\"font: 11.0px Menlo; color: #205a5f\">Set<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">(<\/font><font face=\"Menlo\" size=\"3\" color=\"#3800e2\" style=\"font: 11.0px Menlo; color: #3800e2\">0<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">,<\/font><font face=\"Menlo\" size=\"3\" color=\"#3800e2\" style=\"font: 11.0px Menlo; color: #3800e2\">0<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">);<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; min-height: 14.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0\u00a0 \u00a0 \u00a0 \u00a0<\/span><\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 \u00a0 \u00a0 <\/span><\/font><font face=\"Menlo\" size=\"3\" color=\"#3b8389\" style=\"font: 11.0px Menlo; color: #3b8389\">world<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">-&gt;<\/font><font face=\"Menlo\" size=\"3\" color=\"#205a5f\" style=\"font: 11.0px Menlo; color: #205a5f\">CreateJoint<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">(&amp;revoluteJointDef);<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span>}<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">}<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo; min-height: 13.0px\"><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">&#8211; (<\/font><font face=\"Menlo\" size=\"3\" color=\"#3b8389\" style=\"font: 11.0px Menlo; color: #3b8389\">b2Body<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">*)addPhysicalBodyForBoxView:(<\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">UIView<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> *)physicalView type:(<\/font><font face=\"Menlo\" size=\"3\" color=\"#3b8389\" style=\"font: 11.0px Menlo; color: #3b8389\">b2FixtureDef<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">)fixtureDef<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">{ <span class=\"Apple-converted-space\">\u00a0 \u00a0<\/span><\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span><\/font><font face=\"Menlo\" size=\"3\" color=\"#008c00\" style=\"font: 11.0px Menlo; color: #008c00\">\/\/ Define the dynamic body.<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span><\/font><font face=\"Menlo\" size=\"3\" color=\"#3b8389\" style=\"font: 11.0px Menlo; color: #3b8389\">b2BodyDef<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> bodyDef;<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span>bodyDef.<\/font><font face=\"Menlo\" size=\"3\" color=\"#3b8389\" style=\"font: 11.0px Menlo; color: #3b8389\">type<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> = <\/font><font face=\"Menlo\" size=\"3\" color=\"#205a5f\" style=\"font: 11.0px Menlo; color: #205a5f\">b2_dynamicBody<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">;<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; min-height: 14.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0\u00a0 \u00a0<\/span><\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span><\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">CGPoint<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> p = physicalView.<\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">center<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">;<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span><\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">CGPoint<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> boxDimensions = <\/font><font face=\"Menlo\" size=\"3\" color=\"#460087\" style=\"font: 11.0px Menlo; color: #460087\">CGPointMake<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">(physicalView.<\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">bounds<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">.<\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">size<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">.<\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">width<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">\/<\/font><font face=\"Menlo\" size=\"3\" color=\"#80461f\" style=\"font: 11.0px Menlo; color: #80461f\">PixelToMeter_RATIO<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">\/<\/font><font face=\"Menlo\" size=\"3\" color=\"#3800e2\" style=\"font: 11.0px Menlo; color: #3800e2\">2.0<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">, physicalView.<\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">bounds<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">.<\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">size<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">.<\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">height<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">\/<\/font><font face=\"Menlo\" size=\"3\" color=\"#80461f\" style=\"font: 11.0px Menlo; color: #80461f\">PixelToMeter_RATIO<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">\/<\/font><font face=\"Menlo\" size=\"3\" color=\"#3800e2\" style=\"font: 11.0px Menlo; color: #3800e2\">2.0<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">);<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; min-height: 14.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0\u00a0 \u00a0<\/span><\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span>bodyDef.<\/font><font face=\"Menlo\" size=\"3\" color=\"#3b8389\" style=\"font: 11.0px Menlo; color: #3b8389\">position<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">.<\/font><font face=\"Menlo\" size=\"3\" color=\"#205a5f\" style=\"font: 11.0px Menlo; color: #205a5f\">Set<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">(p.<\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">x<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">\/<\/font><font face=\"Menlo\" size=\"3\" color=\"#80461f\" style=\"font: 11.0px Menlo; color: #80461f\">PixelToMeter_RATIO<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">, (<\/font><font face=\"Menlo\" size=\"3\" color=\"#80461f\" style=\"font: 11.0px Menlo; color: #80461f\">screen<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">.<\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">height<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> &#8211; p.<\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">y<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">)\/<\/font><font face=\"Menlo\" size=\"3\" color=\"#80461f\" style=\"font: 11.0px Menlo; color: #80461f\">PixelToMeter_RATIO<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">);<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span>bodyDef.<\/font><font face=\"Menlo\" size=\"3\" color=\"#3b8389\" style=\"font: 11.0px Menlo; color: #3b8389\">userData<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> = (<\/font><font face=\"Menlo\" size=\"3\" color=\"#ce00a5\" style=\"font: 11.0px Menlo; color: #ce00a5\">__bridge<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> <\/font><font face=\"Menlo\" size=\"3\" color=\"#ce00a5\" style=\"font: 11.0px Menlo; color: #ce00a5\">void<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> *)physicalView;<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; min-height: 14.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0\u00a0 \u00a0<\/span><\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span><\/font><font face=\"Menlo\" size=\"3\" color=\"#3b8389\" style=\"font: 11.0px Menlo; color: #3b8389\">b2Body<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> *body = <\/font><font face=\"Menlo\" size=\"3\" color=\"#3b8389\" style=\"font: 11.0px Menlo; color: #3b8389\">world<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">-&gt;<\/font><font face=\"Menlo\" size=\"3\" color=\"#205a5f\" style=\"font: 11.0px Menlo; color: #205a5f\">CreateBody<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">(&amp;bodyDef);<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; min-height: 14.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0\u00a0 \u00a0<\/span><\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span><\/font><font face=\"Menlo\" size=\"3\" color=\"#3b8389\" style=\"font: 11.0px Menlo; color: #3b8389\">b2PolygonShape<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> dynamicBox;<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span>dynamicBox.<\/font><font face=\"Menlo\" size=\"3\" color=\"#205a5f\" style=\"font: 11.0px Menlo; color: #205a5f\">SetAsBox<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">(boxDimensions.<\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">x<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">, boxDimensions.<\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">y<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">);<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span>fixtureDef.<\/font><font face=\"Menlo\" size=\"3\" color=\"#3b8389\" style=\"font: 11.0px Menlo; color: #3b8389\">shape<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> = &amp;dynamicBox;<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span>body-&gt;<\/font><font face=\"Menlo\" size=\"3\" color=\"#205a5f\" style=\"font: 11.0px Menlo; color: #205a5f\">CreateFixture<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">(&amp;fixtureDef);<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; min-height: 14.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0\u00a0 \u00a0<\/span><\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span>body-&gt;<\/font><font face=\"Menlo\" size=\"3\" color=\"#205a5f\" style=\"font: 11.0px Menlo; color: #205a5f\">SetType<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">(<\/font><font face=\"Menlo\" size=\"3\" color=\"#205a5f\" style=\"font: 11.0px Menlo; color: #205a5f\">b2_dynamicBody<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">);<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; min-height: 14.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0\u00a0 \u00a0<\/span><\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span><\/font><font face=\"Menlo\" size=\"3\" color=\"#ce00a5\" style=\"font: 11.0px Menlo; color: #ce00a5\">return<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> body;<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">}<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo; min-height: 13.0px\"><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo; min-height: 13.0px\"><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">&#8211; (<\/font><font face=\"Menlo\" size=\"3\" color=\"#3b8389\" style=\"font: 11.0px Menlo; color: #3b8389\">b2Body<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">*)addPhysicalBodyForCircleView:(<\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">UIView<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> *)physicalView type:(<\/font><font face=\"Menlo\" size=\"3\" color=\"#3b8389\" style=\"font: 11.0px Menlo; color: #3b8389\">b2FixtureDef<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">)fixtureDef<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">{ <span class=\"Apple-converted-space\">\u00a0 \u00a0<\/span><\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span><\/font><font face=\"Menlo\" size=\"3\" color=\"#008c00\" style=\"font: 11.0px Menlo; color: #008c00\">\/\/ Define the dynamic body.<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span><\/font><font face=\"Menlo\" size=\"3\" color=\"#3b8389\" style=\"font: 11.0px Menlo; color: #3b8389\">b2BodyDef<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> bodyDef;<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span>bodyDef.<\/font><font face=\"Menlo\" size=\"3\" color=\"#3b8389\" style=\"font: 11.0px Menlo; color: #3b8389\">type<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> = <\/font><font face=\"Menlo\" size=\"3\" color=\"#205a5f\" style=\"font: 11.0px Menlo; color: #205a5f\">b2_dynamicBody<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">;<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; min-height: 14.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0\u00a0 \u00a0<\/span><\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span><\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">CGPoint<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> p = physicalView.<\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">center<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">; <span class=\"Apple-converted-space\">\u00a0 \u00a0<\/span><\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span>bodyDef.<\/font><font face=\"Menlo\" size=\"3\" color=\"#3b8389\" style=\"font: 11.0px Menlo; color: #3b8389\">position<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">.<\/font><font face=\"Menlo\" size=\"3\" color=\"#205a5f\" style=\"font: 11.0px Menlo; color: #205a5f\">Set<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">(p.<\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">x<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">\/<\/font><font face=\"Menlo\" size=\"3\" color=\"#80461f\" style=\"font: 11.0px Menlo; color: #80461f\">PixelToMeter_RATIO<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">, (<\/font><font face=\"Menlo\" size=\"3\" color=\"#80461f\" style=\"font: 11.0px Menlo; color: #80461f\">screen<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">.<\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">height<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> &#8211; p.<\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">y<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">)\/<\/font><font face=\"Menlo\" size=\"3\" color=\"#80461f\" style=\"font: 11.0px Menlo; color: #80461f\">PixelToMeter_RATIO<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">);<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span>bodyDef.<\/font><font face=\"Menlo\" size=\"3\" color=\"#3b8389\" style=\"font: 11.0px Menlo; color: #3b8389\">userData<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> = (<\/font><font face=\"Menlo\" size=\"3\" color=\"#ce00a5\" style=\"font: 11.0px Menlo; color: #ce00a5\">__bridge<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> <\/font><font face=\"Menlo\" size=\"3\" color=\"#ce00a5\" style=\"font: 11.0px Menlo; color: #ce00a5\">void<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> *)physicalView;<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; min-height: 14.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0\u00a0 \u00a0<\/span><\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span><\/font><font face=\"Menlo\" size=\"3\" color=\"#3b8389\" style=\"font: 11.0px Menlo; color: #3b8389\">b2Body<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> *body = <\/font><font face=\"Menlo\" size=\"3\" color=\"#3b8389\" style=\"font: 11.0px Menlo; color: #3b8389\">world<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">-&gt;<\/font><font face=\"Menlo\" size=\"3\" color=\"#205a5f\" style=\"font: 11.0px Menlo; color: #205a5f\">CreateBody<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">(&amp;bodyDef);<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; min-height: 14.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0\u00a0 \u00a0<\/span><\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span><\/font><font face=\"Menlo\" size=\"3\" color=\"#3b8389\" style=\"font: 11.0px Menlo; color: #3b8389\">b2CircleShape<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> circle;<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span>circle.<\/font><font face=\"Menlo\" size=\"3\" color=\"#3b8389\" style=\"font: 11.0px Menlo; color: #3b8389\">m_radius<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> = physicalView.<\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">bounds<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">.<\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">size<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">.<\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">width<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">\/<\/font><font face=\"Menlo\" size=\"3\" color=\"#80461f\" style=\"font: 11.0px Menlo; color: #80461f\">PixelToMeter_RATIO<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">\/<\/font><font face=\"Menlo\" size=\"3\" color=\"#3800e2\" style=\"font: 11.0px Menlo; color: #3800e2\">2.0<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">;<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span>fixtureDef.<\/font><font face=\"Menlo\" size=\"3\" color=\"#3b8389\" style=\"font: 11.0px Menlo; color: #3b8389\">shape<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> = &amp;circle;<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span>body-&gt;<\/font><font face=\"Menlo\" size=\"3\" color=\"#205a5f\" style=\"font: 11.0px Menlo; color: #205a5f\">CreateFixture<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">(&amp;fixtureDef);<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span>body-&gt;<\/font><font face=\"Menlo\" size=\"3\" color=\"#205a5f\" style=\"font: 11.0px Menlo; color: #205a5f\">SetType<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">(<\/font><font face=\"Menlo\" size=\"3\" color=\"#205a5f\" style=\"font: 11.0px Menlo; color: #205a5f\">b2_dynamicBody<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">);<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; min-height: 14.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0\u00a0 \u00a0<\/span><\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span><\/font><font face=\"Menlo\" size=\"3\" color=\"#ce00a5\" style=\"font: 11.0px Menlo; color: #ce00a5\">return<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> body;<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">}<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">&#8211; (<\/font><font face=\"Menlo\" size=\"3\" color=\"#ce00a5\" style=\"font: 11.0px Menlo; color: #ce00a5\">void<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">)start<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">{<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span><\/font><font face=\"Menlo\" size=\"3\" color=\"#008c00\" style=\"font: 11.0px Menlo; color: #008c00\">\/\/ <\/font><font face=\"Hiragino Kaku Gothic ProN\" size=\"3\" color=\"#008c00\" style=\"font: 11.0px 'Hiragino Kaku Gothic ProN'; color: #008c00\">\u30bf\u30a4\u30de\u30fc\u3092\u30b9\u30bf\u30fc\u30c8<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-tab-span\" style=\"white-space:pre\">\t<\/span><\/font><font face=\"Menlo\" size=\"3\" color=\"#3b8389\" style=\"font: 11.0px Menlo; color: #3b8389\">timer<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> = [<\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">NSTimer<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> <\/font><font face=\"Menlo\" size=\"3\" color=\"#460087\" style=\"font: 11.0px Menlo; color: #460087\">scheduledTimerWithTimeInterval<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">:<\/font><font face=\"Menlo\" size=\"3\" color=\"#3800e2\" style=\"font: 11.0px Menlo; color: #3800e2\">1.0f<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">\/<\/font><font face=\"Menlo\" size=\"3\" color=\"#3800e2\" style=\"font: 11.0px Menlo; color: #3800e2\">60.0f<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> <\/font><font face=\"Menlo\" size=\"3\" color=\"#460087\" style=\"font: 11.0px Menlo; color: #460087\">target<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">:<\/font><font face=\"Menlo\" size=\"3\" color=\"#ce00a5\" style=\"font: 11.0px Menlo; color: #ce00a5\">self<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> <\/font><font face=\"Menlo\" size=\"3\" color=\"#460087\" style=\"font: 11.0px Menlo; color: #460087\">selector<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">:<\/font><font face=\"Menlo\" size=\"3\" color=\"#ce00a5\" style=\"font: 11.0px Menlo; color: #ce00a5\">@selector<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">(tick:) <\/font><font face=\"Menlo\" size=\"3\" color=\"#460087\" style=\"font: 11.0px Menlo; color: #460087\">userInfo<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">:<\/font><font face=\"Menlo\" size=\"3\" color=\"#ce00a5\" style=\"font: 11.0px Menlo; color: #ce00a5\">nil<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> <\/font><font face=\"Menlo\" size=\"3\" color=\"#460087\" style=\"font: 11.0px Menlo; color: #460087\">repeats<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">:<\/font><font face=\"Menlo\" size=\"3\" color=\"#ce00a5\" style=\"font: 11.0px Menlo; color: #ce00a5\">YES<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">];<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">}<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo; min-height: 13.0px\"><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">&#8211; (<\/font><font face=\"Menlo\" size=\"3\" color=\"#ce00a5\" style=\"font: 11.0px Menlo; color: #ce00a5\">void<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">)touchesMoved:(<\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">NSSet<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> *)touches withEvent:(<\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">UIEvent<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> *)event<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">{<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span><\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">CGPoint<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> p = [[touches <\/font><font face=\"Menlo\" size=\"3\" color=\"#460087\" style=\"font: 11.0px Menlo; color: #460087\">anyObject<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">] <\/font><font face=\"Menlo\" size=\"3\" color=\"#460087\" style=\"font: 11.0px Menlo; color: #460087\">locationInView<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">:<\/font><font face=\"Menlo\" size=\"3\" color=\"#ce00a5\" style=\"font: 11.0px Menlo; color: #ce00a5\">self<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">.<\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">view<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">];<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span>[<\/font><font face=\"Menlo\" size=\"3\" color=\"#ce00a5\" style=\"font: 11.0px Menlo; color: #ce00a5\">self<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> <\/font><font face=\"Menlo\" size=\"3\" color=\"#205a5f\" style=\"font: 11.0px Menlo; color: #205a5f\">createSlope<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">:p.<\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">y<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">];<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">}<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo; min-height: 13.0px\"><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">&#8211; (<\/font><font face=\"Menlo\" size=\"3\" color=\"#ce00a5\" style=\"font: 11.0px Menlo; color: #ce00a5\">void<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">)touchesEnded:(<\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">NSSet<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> *)touches withEvent:(<\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">UIEvent<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> *)event<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">{<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span>[<\/font><font face=\"Menlo\" size=\"3\" color=\"#ce00a5\" style=\"font: 11.0px Menlo; color: #ce00a5\">self<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> <\/font><font face=\"Menlo\" size=\"3\" color=\"#205a5f\" style=\"font: 11.0px Menlo; color: #205a5f\">createCart<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">];<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">}<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo; min-height: 13.0px\"><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">-(<\/font><font face=\"Menlo\" size=\"3\" color=\"#ce00a5\" style=\"font: 11.0px Menlo; color: #ce00a5\">void<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">) tick:(<\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">NSTimer<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> *)sender<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">{<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-tab-span\" style=\"white-space:pre\">\t<\/span><\/font><font face=\"Menlo\" size=\"3\" color=\"#3b8389\" style=\"font: 11.0px Menlo; color: #3b8389\">int32<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> velocityIterations = <\/font><font face=\"Menlo\" size=\"3\" color=\"#3800e2\" style=\"font: 11.0px Menlo; color: #3800e2\">8<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">;<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-tab-span\" style=\"white-space:pre\">\t<\/span><\/font><font face=\"Menlo\" size=\"3\" color=\"#3b8389\" style=\"font: 11.0px Menlo; color: #3b8389\">int32<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> positionIterations = <\/font><font face=\"Menlo\" size=\"3\" color=\"#3800e2\" style=\"font: 11.0px Menlo; color: #3800e2\">1<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">;<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; min-height: 14.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0\u00a0 \u00a0<\/span><\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-tab-span\" style=\"white-space:pre\">\t<\/span><\/font><font face=\"Menlo\" size=\"3\" color=\"#3b8389\" style=\"font: 11.0px Menlo; color: #3b8389\">world<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">-&gt;<\/font><font face=\"Menlo\" size=\"3\" color=\"#205a5f\" style=\"font: 11.0px Menlo; color: #205a5f\">Step<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">(<\/font><font face=\"Menlo\" size=\"3\" color=\"#3800e2\" style=\"font: 11.0px Menlo; color: #3800e2\">1.0f<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">\/<\/font><font face=\"Menlo\" size=\"3\" color=\"#3800e2\" style=\"font: 11.0px Menlo; color: #3800e2\">60.0f<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">, velocityIterations, positionIterations);<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; min-height: 14.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0\u00a0 \u00a0<\/span><\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-tab-span\" style=\"white-space:pre\">\t<\/span><\/font><font face=\"Menlo\" size=\"3\" color=\"#ce00a5\" style=\"font: 11.0px Menlo; color: #ce00a5\">for<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> (<\/font><font face=\"Menlo\" size=\"3\" color=\"#3b8389\" style=\"font: 11.0px Menlo; color: #3b8389\">b2Body<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">* b = <\/font><font face=\"Menlo\" size=\"3\" color=\"#3b8389\" style=\"font: 11.0px Menlo; color: #3b8389\">world<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">-&gt;<\/font><font face=\"Menlo\" size=\"3\" color=\"#205a5f\" style=\"font: 11.0px Menlo; color: #205a5f\">GetBodyList<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">(); b; b = b-&gt;<\/font><font face=\"Menlo\" size=\"3\" color=\"#205a5f\" style=\"font: 11.0px Menlo; color: #205a5f\">GetNext<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">())<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-tab-span\" style=\"white-space:pre\">\t<\/span>{<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-tab-span\" style=\"white-space:pre\">\t<\/span><span class=\"Apple-tab-span\" style=\"white-space:pre\">\t<\/span><\/font><font face=\"Menlo\" size=\"3\" color=\"#ce00a5\" style=\"font: 11.0px Menlo; color: #ce00a5\">if<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> (b-&gt;<\/font><font face=\"Menlo\" size=\"3\" color=\"#205a5f\" style=\"font: 11.0px Menlo; color: #205a5f\">GetUserData<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">() != <\/font><font face=\"Menlo\" size=\"3\" color=\"#ce00a5\" style=\"font: 11.0px Menlo; color: #ce00a5\">NULL<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">)<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-tab-span\" style=\"white-space:pre\">\t<\/span><span class=\"Apple-tab-span\" style=\"white-space:pre\">\t<\/span>{<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-tab-span\" style=\"white-space:pre\">\t<\/span><span class=\"Apple-tab-span\" style=\"white-space:pre\">\t<\/span><span class=\"Apple-tab-span\" style=\"white-space:pre\">\t<\/span><\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">UIView<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> *oneView = (<\/font><font face=\"Menlo\" size=\"3\" color=\"#ce00a5\" style=\"font: 11.0px Menlo; color: #ce00a5\">__bridge<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> <\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">UIView<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> *)b-&gt;<\/font><font face=\"Menlo\" size=\"3\" color=\"#205a5f\" style=\"font: 11.0px Menlo; color: #205a5f\">GetUserData<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">();<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-tab-span\" style=\"white-space:pre\">\t<\/span><span class=\"Apple-tab-span\" style=\"white-space:pre\">\t<\/span><span class=\"Apple-tab-span\" style=\"white-space:pre\">\t<\/span><\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">CGPoint<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> newCenter = <\/font><font face=\"Menlo\" size=\"3\" color=\"#460087\" style=\"font: 11.0px Menlo; color: #460087\">CGPointMake<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">(b-&gt;<\/font><font face=\"Menlo\" size=\"3\" color=\"#205a5f\" style=\"font: 11.0px Menlo; color: #205a5f\">GetPosition<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">().<\/font><font face=\"Menlo\" size=\"3\" color=\"#3b8389\" style=\"font: 11.0px Menlo; color: #3b8389\">x<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> * <\/font><font face=\"Menlo\" size=\"3\" color=\"#80461f\" style=\"font: 11.0px Menlo; color: #80461f\">PixelToMeter_RATIO<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">, <\/font><font face=\"Menlo\" size=\"3\" color=\"#ce00a5\" style=\"font: 11.0px Menlo; color: #ce00a5\">self<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">.<\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">view<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">.<\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">bounds<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">.<\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">size<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">.<\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">height<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> &#8211; b-&gt;<\/font><font face=\"Menlo\" size=\"3\" color=\"#205a5f\" style=\"font: 11.0px Menlo; color: #205a5f\">GetPosition<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">().<\/font><font face=\"Menlo\" size=\"3\" color=\"#3b8389\" style=\"font: 11.0px Menlo; color: #3b8389\">y<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> * <\/font><font face=\"Menlo\" size=\"3\" color=\"#80461f\" style=\"font: 11.0px Menlo; color: #80461f\">PixelToMeter_RATIO<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">);<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-tab-span\" style=\"white-space:pre\">\t<\/span><span class=\"Apple-tab-span\" style=\"white-space:pre\">\t<\/span><span class=\"Apple-tab-span\" style=\"white-space:pre\">\t<\/span>oneView.<\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">center<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> = newCenter;<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-tab-span\" style=\"white-space:pre\">\t<\/span><span class=\"Apple-tab-span\" style=\"white-space:pre\">\t<\/span><span class=\"Apple-tab-span\" style=\"white-space:pre\">\t<\/span><\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">CGAffineTransform<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> transform = <\/font><font face=\"Menlo\" size=\"3\" color=\"#460087\" style=\"font: 11.0px Menlo; color: #460087\">CGAffineTransformMakeRotation<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">(- b-&gt;<\/font><font face=\"Menlo\" size=\"3\" color=\"#205a5f\" style=\"font: 11.0px Menlo; color: #205a5f\">GetAngle<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">());<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-tab-span\" style=\"white-space:pre\">\t<\/span><span class=\"Apple-tab-span\" style=\"white-space:pre\">\t<\/span><span class=\"Apple-tab-span\" style=\"white-space:pre\">\t<\/span>oneView.<\/font><font face=\"Menlo\" size=\"3\" color=\"#7c20af\" style=\"font: 11.0px Menlo; color: #7c20af\">transform<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> = transform;<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-tab-span\" style=\"white-space:pre\">\t<\/span><span class=\"Apple-tab-span\" style=\"white-space:pre\">\t<\/span>}<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-tab-span\" style=\"white-space:pre\">\t<\/span>}<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">}<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo; min-height: 13.0px\"><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">&#8211; (<\/font><font face=\"Menlo\" size=\"3\" color=\"#ce00a5\" style=\"font: 11.0px Menlo; color: #ce00a5\">void<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">)didReceiveMemoryWarning<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">{<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span>[<\/font><font face=\"Menlo\" size=\"3\" color=\"#ce00a5\" style=\"font: 11.0px Menlo; color: #ce00a5\">super<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"> <\/font><font face=\"Menlo\" size=\"3\" color=\"#460087\" style=\"font: 11.0px Menlo; color: #460087\">didReceiveMemoryWarning<\/font><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">];<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span><\/font><font face=\"Menlo\" size=\"3\" color=\"#008c00\" style=\"font: 11.0px Menlo; color: #008c00\">\/\/ Dispose of any resources that can be recreated.<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" style=\"font: 11.0px Menlo\">}<\/font><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo; min-height: 13.0px\"><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px\"><font face=\"Menlo\" size=\"3\" color=\"#ce00a5\" style=\"font: 11.0px Menlo; color: #ce00a5\">@end<\/font><\/p>\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Box2D\u3092\u4f7f\u3063\u3066\u3001\u5742\u3092\u8ee2\u304c\u3063\u3066\u304f\u308b\u30c8\u30ed\u30c3\u30b3\u3092\u30b8\u30e3\u30f3\u30d7\u3055&#8230;<\/p>\n","protected":false},"author":2,"featured_media":1526,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[4],"tags":[13,8,24],"class_list":["post-1523","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ios","tag-box2d","tag-ios-2","tag-iphone"],"aioseo_notices":[],"jetpack_featured_media_url":"https:\/\/lepetit-prince.net\/ios\/wp-content\/uploads\/a95b192f3451b950ac4a2281b44215a8.png","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/lepetit-prince.net\/ios\/index.php?rest_route=\/wp\/v2\/posts\/1523","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lepetit-prince.net\/ios\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lepetit-prince.net\/ios\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lepetit-prince.net\/ios\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/lepetit-prince.net\/ios\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1523"}],"version-history":[{"count":2,"href":"https:\/\/lepetit-prince.net\/ios\/index.php?rest_route=\/wp\/v2\/posts\/1523\/revisions"}],"predecessor-version":[{"id":1525,"href":"https:\/\/lepetit-prince.net\/ios\/index.php?rest_route=\/wp\/v2\/posts\/1523\/revisions\/1525"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lepetit-prince.net\/ios\/index.php?rest_route=\/wp\/v2\/media\/1526"}],"wp:attachment":[{"href":"https:\/\/lepetit-prince.net\/ios\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1523"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lepetit-prince.net\/ios\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1523"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lepetit-prince.net\/ios\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1523"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}