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POCommunication between 2 CClayers
 

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    <p>//in Class A.h -> CODE:</p> <pre><code>#import "B.h"; #import "cocos2d.h" #import "Box2D.h" #import "GLES-Render.h" #import "LevelHelperLoader.h" #import "ContactListener.h" #import "KKGameKitHelper.h" #import "LevelHelper.h" @interface A : CCLayer { b2World* world; GLESDebugDraw* debugDraw; LevelHelperLoader * lh; B * b; //another class } +(id) scene; @end </code></pre> <p>In Class A.m -> CODE: </p> <pre><code>@implementation A +(id) scene { CCScene *scene = [CCScene node]; A *layer = [A node]; [scene addChild: layer]; //add another layer B * anotherLayer=[B node]; [scene addChild:anotherLayer]; layer.b=anotherLayer; [layer.b createBullets]; return scene; } -(id) init { if ((self = [super init])) { self.isTouchEnabled = YES; glClearColor(0.1f, 0.0f, 0.2f, 1.0f); // Construct a world object, which will hold and simulate the rigid bodies. b2Vec2 gravity = b2Vec2(0.0f, 0.0f); world = new b2World(gravity); world-&gt;SetAllowSleeping(YES); //world-&gt;SetContinuousPhysics(YES); NSString* currentLevel = [[LevelManager sharedInstance] activeLevel]; lh = [[LevelHelperLoader alloc] initWithContentOfFile:currentLevel]; //creating the objects [lh addObjectsToWorld:world cocos2dLayer:self]; if([lh hasPhysicBoundaries]) [lh createPhysicBoundaries:world]; if(![lh isGravityZero]) [lh createGravity:world]; [self scheduleUpdate]; } return self; } -(LevelHelperLoader *) getLh { return lh; } </code></pre> <p>//in B.h CODE: </p> <pre><code>@interface B : CCLayer { LHSprite * sprite1; b2Body *body; } </code></pre> <p>//in B.m CODE:</p> <pre><code>#import "B.h" #import "A.h" @implementation B -(id) init { if ((self=[super init]) ) { CCLOG(@" B init..."); } return self; } -(void ) createBullets { A * mainClass=[[A alloc]init]; sprite1= [[mainClass getLh] createPhysicalSpriteWithUniqueName:@"img"]; body=[sprite1 body]; [self addChild:sprite1]; [sprite1 transformPosition:ccp(150,250)]; } @end </code></pre> <p>By doing, all this stuff i am able to add LHSprite from another class (i.e class B) but not it's body. What Changes should i make,to add the body for LHSprite i added?</p> <p>Kind Regards, Stack.</p>
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      1. VTUpMod
    1. COI too have come across the same issue ..! Did you find anything on this ..?
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      1. USShailesh
 

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