捕魚達人游戲項目開發(fā)過程文檔

捕魚達人項目開發(fā)過程文檔游戲資源文件image圖片：包括火炮，魚，子彈，漁網，金幣，數(shù)字，背景圖片以及其它UI圖片CCFish類：實現(xiàn)魚的曲線路線的移動與各種魚捕捉概率的設置UINumber類與UIRollNumber類游戲基本結構確定及搭建SysMenuSysMenu(scene)GameMain(scene)Setting(layer)Help(scene)圖1.1依次在項目中創(chuàng)建如有圖類完成項目結構，在總體上把握項目實現(xiàn)內容詳細設計與各功能模塊的實現(xiàn)程序編寫流程系統(tǒng)菜單場景：添加初始化方法添加菜單添加菜單選項方法游戲場景添加初始化方法添加紋理圖集載入方法添加UI設計方法添加觸摸事件處理方法添加自動補充魚更新方法添加碰撞檢測方法設置頁面幫助場景 游戲重要模塊詳細實現(xiàn)紋理圖集的使用與加載要點：精靈處于界面中的層次關系，如下為紋理圖集加載代碼[[CCSpriteFrameCachesharedSpriteFrameCache]addSpriteFramesWithFile:@"fish.plist"];fishSheet=[CCSpriteBatchNodebatchNodeWithFile:@"fish.png"];[selfaddChild:fishSheetz:100];UI設計的細節(jié)實現(xiàn)要點：各個UI部件（精靈）的層次，位置調整以及武器的更換動作設置，下面為UI實現(xiàn)代碼 -(void)initUI { CGSizewinSize=[[CCDirectorsharedDirector]winSize]; CCSprite*background=[CCSpritespriteWithFile:@"bj00.jpg"]; background.position=ccp(winSize.width*0.5,winSize.height*0.5); [selfaddChild:backgroundz:0]; //添加能量槽 CCSprite*engryBox=[CCSpritespriteWithFile:@"ui_2p_004.png"]; engryBox.anchorPoint=ccp(0.5,0.5); engryBox.position=ccp(winSize.width/2,10); [selfaddChild:engryBoxz:10]; //添加能量箭頭 energyPointer=[CCSpritespriteWithFile:@"ui_2p_005.png"]; energyPointer.anchorPoint=ccp(0.5,0.5); energyPointer.position=ccp(winSize.width/2,10); energyPointer.rotation=minEnergyRotation; [selfaddChild:energyPointerz:12]; //添加頂部框體 CCSprite*bgExp=[CCSpritespriteWithFile:@"ui_box_01.png"]; bgExp.position=ccp(winSize.width/2,winSize.height); bgExp.anchorPoint=ccp(0.5f,1.0f); [selfaddChild:bgExpz:101]; //添加底框 CCSprite*bgNum=[CCSpritespriteWithFile:@"ui_box_02.png"]; bgNum.position=ccp(bgNum.contentSize.width/2,0); bgNum.anchorPoint=ccp(0.5f,0); [selfaddChild:bgNumz:101]; //添加武器cannnon=[CCCannonspriteWithSpriteFrameName:[NSStringstringWithFormat:@"actor_cannon1_%i1.png",1]]; cannnon.cannonLevel=1; cannonLevel=1; cannnon.anchorPoint=ccp(0.5f,0.5f); cannnon.position=ccp(winSize.width/2,30); cannnon.scale=cannon_scale; cannnon.cannonType=nomal; [cannonSheetaddChild:cannnon]; //添加“＋”，“－”按鈕(待改) [CCMenuItemFontsetFontSize:32]; [CCMenuItemFontsetFontName:@"Arial"]; CCMenuItem*addItem=[CCMenuItemFontitemFromString:@"+"target:selfelector:@selector(addCannonLeave)]; //addItem.scale=1.5; CCMenu*addMenu=[CCMenumenuWithItems:addItem,nil]; addMenu.position=ccp(winSize.width*0.5+30,10); [addMenualignItemsVertically]; }觸摸事件模塊要點：子彈、大炮的跟隨轉向，子彈射出速度設置，越界判定（移動出畫面） -(void)setAngle:(CGPoint)pointsprite:(CCSprite*)sp { //CCLOG(@"setAngle"); //設置“旋轉角度” intoffX=point.x-cannnon.position.x; intoffY=point.y-cannnon.position.y; if(offY<=0){ return; } floatratio=(float)offY/(float)offX; //直角三角形 floatangle=atanf(ratio)/M_PI*180; //三角形正切值獲得角度 if(angle<0){ cannnon.rotation=-(90+angle); //設置武器旋轉角度 sp.rotation=cannnon.rotation; }elseif(angle>0){ cannnon.rotation=90-angle; sp.rotation=cannnon.rotation; } } #pragmatouchmenthed -(void)ccTouchesBegan:(NSSet*)toucheswithEvent:(UIEvent*)event { for(UITouch*touchintouches) { CGPointpos=[touchlocationInView:touch.view]; pos=[[CCDirectorsharedDirector]convertToGL:pos]; if(pos.y<=cannnon.position.y){ return; } if(cannnon.cannonType==laser){ //如果當前為超級武器， }else{ [cannnonsetDisplayFrame:[[CCSpriteFrameCachesharedSpriteFrameCache]spriteFrameByName:[NSStringstringWithFormat:@"actor_cannon1_%i2.png",cannnon.cannonLevel]]]; } [selfsetAngle:possprite:nil]; } } -(void)ccTouchesMoved:(NSSet*)toucheswithEvent:(UIEvent*)event { for(UITouch*touchintouches){ CGPointpos=[touchlocationInView:touch.view]; pos=[[CCDirectorsharedDirector]convertToGL:pos]; [selfsetAngle:possprite:nil]; } } -(void)ccTouchesEnded:(NSSet*)toucheswithEvent:(UIEvent*)event { for(UITouch*touchintouches) { CGSizewinSize=[[CCDirectorsharedDirector]winSize]; CGPointpos=[touchlocationInView:touch.view]; pos=[[CCDirectorsharedDirector]convertToGL:pos]; intoffX=pos.x-cannnon.position.x; intoffY=pos.y-cannnon.position.y; if(offY<=0){ return; } if(cannnon.cannonType==laser) { //用超級能量捕捉動物(待改) cannnon.cannonType=nomal; //發(fā)射完畢還原武器 } else { //***************(待改)******************* [goldsetNumber:([goldgetNumber]-cannnon.cannonType)];//每次損耗CCBullet*bullet=[CCBulletspriteWithSpriteFrameName:[NSStringstringWithFormat:@"bullet0%i.png",cannnon.cannonLevel]]; //添加子彈 bullet.position=cannnon.position; bullet.isHit=NO; [selfsetAngle:possprite:bullet]; //Determinewherewewishtoshoottheprojectileto intrealY=winSize.height+bullet.contentSize.height*0.5; floatratio=(float)offX/(float)offY; intrealX=(realY-cannnon.position.y)*ratio+cannnon.position.x; CGPointrealDest=ccp(realX,realY); //子彈會于一個恒定的速率按照射擊方向前進 intoffRealX=realX-cannnon.position.x; intoffRealY=realY-cannnon.position.y; floatlength=sqrtf((offRealX*offRealX)+(offRealY*offRealY)); //一旦我們有了距離，我們只是除以速度，以獲得所需的時間。這是因為速度=距離/時間，或換句話說時間=距離/速度。 floatvelocity=240/1;//480pixels/1sec floatrealMoveDuration=length/velocity; //移除子彈的動作 CCMoveTo*move=[CCMoveToactionWithDuration:realMoveDurationposition:realDest];CCCallFuncO*removeBullet=[CCCallFuncOactionWithTarget:selfselector:@selector(removeNet:)object:bullet]; CCSequence*bulletSequence=[CCSequenceactions:move,removeBullet,nil]; bullet.rotation=cannnon.rotation; [bulletrunAction:bulletSequence]; [bulletSheetaddChild:bullet]; } } } //刪除子彈用于碰撞后及自動消失 -(void)removeNet:(id)sender { //CCLOG(@"removeNet"); CCNet*sp=(CCNet*)sender; [bulletSheetremoveChild:spcleanup:YES]; }魚類精靈的添加（使用紋理圖集批量渲染）要點：設置魚的的動作，魚的隨機產生-(void)updateFish{while([[fishSheetchildren]count]<maxNumberOfFish){[selfaddFish];}}-(void)addFish{ inttype=rand()%9+1; NSMutableArray*oneFish=[NSMutableArrayarray];intnumber=10; for(inti=1;i<number;i++) { [oneFishaddObject:[[CCSpriteFrameCachesharedSpriteFrameCache] spriteFrameByName:[NSStringstringWithFormat:@"fish0%i_0%i.png",type,i]]]; } CCRepeat*fishAction=[CCRepeatForeveractionWithAction:[CCAnimateactionWithAnimation:[CCAnimationanimationWithFrames:oneFishdelay:0.2f]restoreOriginalFrame:YES]];CCFish*fish=[CCFishspriteWithSpriteFrameName:[NSStringstringWithFormat:@"fish0%i_0%i.png",type,1]];fish.scale=0.6f;fish.fishLevel=type;fish.isCatch=NO;//默認為未被抓[fishrunAction:fishAction];[fishaddPath]; //添加路線 [fishrun];[fishSheetaddChild:fishz:100];}碰撞檢測的處理要點：漁網與魚，子彈和魚的檢測方式（點面觸碰與面面觸碰區(qū)別），魚，網，子彈見邏輯關系（碰撞標志的設置），-(void)updateHit{CGSizewinSize=[[CCDirectorsharedDirector]winSize];CCFish*fish;CCNet*net;CCBullet*bullet;CCScaleTo*scale0=[CCScaleToactionWithDuration:0.3scale:1.1];CCScaleTo*scale1=[CCScaleToactionWithDuration:0.3scale:0.8];CCARRAY_FOREACH([bulletSheetchildren],bullet)//遍歷子彈{if([bulletisHit]){continue;}if(bullet.position.x>(winSize.width+bullet.contentSize.width)||bullet.position.x<(0-bullet.contentSize.width)){continue;}CCARRAY_FOREACH([fishSheetchildren],fish){if([bulletisHit]){continue;}if(CGRectContainsPoint([fishboundingBox],bullet.position)){//子彈碰撞bullet.isHit=YES;//shownet,removebullet//CCLOG(@"removebullet");[bulletSheetremoveChild:bulletcleanup:NO];//CCLOG(@"removeover");//添加網CCNet*netCatch=[CCNetspriteWithSpriteFrameName:[NSStringstringWithFormat:@"net0%i.png",cannonLevel]];netCatch.position=bullet.position;[netSheetaddChild:netCatch];//CCLOG(@"addnetover");//網的動作CCCallFuncO*scaleNetAfterShow=[CCCallFuncOactionWithTarget:selfselector:@selector(afterShowNet:)object:netCatch];CCSequence*netSequence=[CCSequenceactions:scale0,scale1,scale0,scale1,scaleNetAfterShow,nil];[netCatchrunAction:netSequence];//CCLOG(@"addnetover");}}}CCARRAY_FOREACH([netSheetchildren],net){if([netisHit]){continue;}CCARRAY_FOREACH([fishSheetchildren],fish){if([fishisCatch]){continue;}if(CGRectContainsPoint([netboundingBox],fish.position)){if(!([fishrandomCatch:cannonLevel])){continue;}else{fish.isCatch=YES;[selfupdateEnergy:fish.fishLevel];NSMutableArray*fishes=[NSMutableArrayarray];intnumber;if(fish.fishLevel<8){number=3;}else{number=5;}for(inti=1;i<number;i++){[fishesaddObject:[[CCSpriteFrameCachesharedSpriteFrameCache]spriteFrameByName:[NSStringstringWithFormat:@"fish0%i_catch_0%i.png",fish.fishLevel,i]]];}CCActionInterval*fish_catch_act=[CCRepeatactionWithAction:[CCAnimateactionWithAnimation:[CCAnimationanimationWithFrames:fishesdelay:0.2f]]times:2];CCSequence*animalSequence=[CCSequenceactions:fish_catch_act,[CCCallFuncOactionWithTarget:selfselector:@selector(afterCatch:)object:fish],n