01219245/cocos2d-js/Platform1 - ประวัติรุ่นแก้ไข

Jittat: /* Example code */

2015-03-10T16:56:28Z

Example code

Jittat เมื่อ 16:55, 10 มีนาคม 2558

2015-03-10T16:55:36Z

Jittat: หน้าที่ถูกสร้างด้วย ': ''This is part of 01219245. Original article was written for Cocos2d-html5.'' This guide is very...'

2015-03-10T16:52:13Z

หน้าที่ถูกสร้างด้วย ': ''This is part of 01219245. Original article was written for Cocos2d-html5.'' This guide is very...'

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: ''This is part of [[01219245]]. Original article was written for [[01219245/cocos2d/Platform1|Cocos2d-html5]].''

This guide is very short. It only discuss various techniques in implementing platform games.

Here are a few useful links:

* [http://higherorderfun.com/blog/2012/05/20/the-guide-to-implementing-2d-platformers/ The guide to implementing 2D platformers] by Rodrigo Monteiro.
* [http://info.sonicretro.org/Sonic_Physics_Guide Sonic Physics Guide]

== Collision detection: cc.Rect ==

Previously, we have implemented our own collision detection routine. However, Cocos2d-html5 has provided us with a few nice collision detection tools. See [http://www.cocos2d-x.org/reference/html5-js/V2.2.2/symbols/src/E__Projects_cocos2d-html5_cocos2d_core_cocoa_CCGeometry.js.html code here.]

Related functions are:

* Creation: <tt>cc.rect</tt>
* Accessing functions: <tt>cc.rectGetMaxX</tt>, <tt>cc.rectGetMidX</tt>, <tt>cc.rectGetMinX</tt>, <tt>cc.rectGetMaxY</tt>, <tt>cc.rectGetMidY</tt>, <tt>cc.rectGetMinY</tt>
* Testing:
** <tt>cc.rectEqualToRect</tt>
** <tt>cc.rectContainsRect</tt>
** <tt>cc.rectContainsPoint</tt>
** <tt>cc.rectIntersectsRect</tt>
** <tt>cc.rectOverlapsRect</tt>
* Manipulation:
** <tt>cc.rectUnion</tt>
** <tt>cc.rectIntersection</tt>

=== Bounding boxes and world co-ordinates ===

=== Intersection ===

=== Falling on top ===
[[Image:Cocos-platform-fall-through.png]]

== Example code ==

[[Image:Cocos-jumper-platform.png]]

This is a sample Cocos2d-JS project that has a jumper over a set of blocks. It implements simple physical movement and rectangular collision detection. View its [https://github.com/jittat/cocos-js-jump].

←รุ่นแก้ไขก่อนหน้า		รุ่นแก้ไขเมื่อ 16:56, 10 มีนาคม 2558
แถว 37:		แถว 37:
	[[Image:Cocos-jumper-platform.png]]		[[Image:Cocos-jumper-platform.png]]

−	This is a sample Cocos2d-JS project that has a jumper over a set of blocks. It implements simple physical movement and rectangular collision detection. View its [https://github.com/jittat/cocos-js-jump].	+	This is a sample Cocos2d-JS project that has a jumper over a set of blocks. It implements simple physical movement and rectangular collision detection. View its repository [https://github.com/jittat/cocos-js-jump here].

@@ แถว 10: / แถว 10: @@
 == Collision detection: cc.Rect ==
-Previously, we have implemented our own collision detection routine.  However, Cocos2d-html5 has provided us with a few nice collision detection tools.  See [http://www.cocos2d-x.org/reference/html5-js/V2.2.2/symbols/src/E__Projects_cocos2d-html5_cocos2d_core_cocoa_CCGeometry.js.html code here.]
+Previously, we have implemented our own collision detection routine.  However, Cocos2d-html5 has provided us with a few nice collision detection tools.  See [http://www.cocos2d-x.org/reference/html5-js/V3.2/symbols/src/_Users_panda_StudyWork_Cocos_cocos2d-js_frameworks_cocos2d-html5_cocos2d_core_cocoa_CCGeometry.js.html code here.]
 Related functions are: