捕魚達人游戲項目開發(fā)過程文檔

1、捕魚達人項目開發(fā)過程文檔一、游戲資源文件UI圖片image圖片：包括火炮，魚，子彈，漁網(wǎng)，金幣，數(shù)字，背景圖片以及其它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 類二、游戲基本結(jié)構(gòu)確定及搭建SysMenu(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(jié)構(gòu)，在總體上把握項目實現(xiàn)內(nèi)容、詳細設計與各功能模塊的實現(xiàn)程序編寫流程1.系統(tǒng)菜單場景:1)2)3)添加初始化方法添加菜單添加菜單選項方法2.游戲場景1)2)3)4)5)6)添加初始化方法添加紋理

2、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 添加碰撞檢測方法二 1 Twr.EL 805 SDK E ClMsihwiig-kla iter L_ 熱i TSer(h|hSc ttin t； LJive r .mh| GBrtiiMainLjavtr.h e| GiimrMdfcmLiviFi mh j UHMLiinrbeF h m UlMLi-rirber m h|1叫5根M用UE,E h | 匚匚匚口 Rmsn.fi e| CCCar*ion.h| CCNeth aril CCNec h| CCVyllfeT h 川 CSuIbctE lh| 匚UFIssh

3、.hh 9八Mn| Si-Mcnu e h A SpOi l-e qan- a n m 科口01七華1虻M hl r. hReS-DluTCJE-S3.4.設置頁面幫助場景游戲重要模塊詳細實現(xiàn)1 .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CCSpriteFrameCache sharedSpriteFrameCache addSpriteFramesWithFile :fish.plist;fishSheet = CCSpriteBatchNode batchNodeWithFile :fish.png;self addChild :fishSheet z:1

4、00;2 . 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(diào)整以及武器的更換動作設置，下面為UI實現(xiàn)代碼-(void) initUI |CGSize winSize = CCDirector sharedDirector winSize;CCSprite * background = CCSprite spriteWithFile ：bj00.jpg;background. position = ccp(winSize. width * 0.5, winSize. height * 0.5);self addChild :background z:0;添加能量槽CCSprite

5、*engryBox = CCSprite spriteWithFile :ui_2p_004.png;engryBox. anchorPoint = ccp(0.5,0.5);engryBox. position = ccp (winSize. width /2,10);self addChild :engryBox z:10; |添加能量箭頭energyPointer = CCSprite spriteWithFile :ui_2p_005.png;energyPointer .anchorPoint = ccp (0.5,0.5);energyPointer .position = ccp

6、(winSize. width/2,10);energyPointer .rotation = minEnergyRotation ;self addChild :energyPointer z:12;|添加頂部框體CCSprite *bgExp = CCSprite spriteWithFile :ui_box_01.png;bgExp. position = ccp(winSize. width/2, winSize. height);bgExp. anchorPoint = ccp(0.5f ,1.0f);self addChild :bgExp z:101;添加底框CCSprite *

7、bgNum = CCSprite spriteWithFile :ui_box_02.png;bgNum. position = ccp(bgNum.contentSize. width/2, 0);bgNum. anchorPoint = ccp(0.5f,0);self addChild :bgNum z:101;添加武器cannnon = CCCannon spriteWithSpriteFrameName : NSStringstringWithFormat :actor_cannon1_%i1.png ,1;cannnon .cannonLevel = 1;cannonLevel =

8、 1;cannnon .anchorPoint = ccp(0.5f,0.5f);cannnon .position = ccp (winSize. width/2,30);cannnon .scale = cannon_scale ;cannnon .cannonType = nomal;cannonSheet addChild :cannnon ;|/添加牛，上按鈕(待改)CCMenultemFont setFontSize :32;CCMenultemFont setFontName :Arial;CCMenultem * addItem = CCMenultemFont itemFro

9、mString : + target:self elector :selector (addCannonLeave); |/addItem.scale = 1.5;CCMenu * addMenu = CCMenu menuWithltems :addItem, nil;addMenu. position = ccp (winSize. width*0.5+30, 10);addMenu alignItemsVertically ;self addChild :addMenu z:102 ;CCMenuItem * reduceltem = CCMenuItemFont itemFromStr

10、ing : - target:self | selector: selector (reduceCannonLeave); |CCMenu * reduceMenu = CCMenu menuWithltems :reduceltem, nil;reduceMenu. position = ccp (winSize. width*0.5-30, 10);reduceMenu alignltemsVertically ;self addChild :reduceMenu z:102 ;初始化金幣數(shù)gold = UlRollNumber allocinit;gold setNumber :orig

11、inGold ;gold setPosition :ccp(168, 10);self addChild :gold z:102 ;-(void )addCannonLeave |CGSize winSize = CCDirector sharedDirector winSize ;cannonLevel +;lf( cannonLevel = 8)cannonLevel = 1;/remove cannon |CCScaleTo * narrow = CCScaleT o actionWithDuration :0.1f scale :0.1;CCCallFuncO * removeCann

12、on = CCCallFuncO actionWithTarget :self selector:selector (removeCannon:) | object :cannnon ;CCSequence *bowDismissSequence = CCSequence actions :narrow,removeCannon, nil;cannnon runAction :bowDismissSequence; | /add a new cannon |cannnon = CCCannon spriteWithSpriteFrameName :NSString stringWithForm

13、at :actor_cannon1_%i1.png ,cannonLevel ; cannnon .cannonLevel = cannonLevel ;cannnon .position = ccp(winSize. width*0.5,30);cannnon .scale = 0.1f;CCDelayTime * delayTime = CCDelayTime actionWithDuration :0.1f;CCScaleTo * appear = CCScaleT o actionWithDuration :0.1f scale:cannon scale ;CCSequence * b

14、o = CCSequence actions :delayTime,appear, nil;cannnon runAction :bo;cannonSheet addChild :cannnon z: 100;刪除武器用于武器改變-(void )removeCannon:( id)sender | /CCLOG(removeBow); | CCCannon * sp = sender; cannonSheet removeChild :sp cleanup :YES;3.觸摸事件模塊要點：子彈、大炮的跟隨轉(zhuǎn)向，子彈射出速度設置，越界判定(移動出畫面)- (void) setAngle:( CG

15、Point )point sprite:( CCSprite *)sp /CCLOG(setAngle); |/設置旋轉(zhuǎn)角度”int offX = point. x - cannnon .position .x;int offY = point. y - cannnon . position .y;if (offY = 0) return ;float ratio = ( float)offY /(float )offX;/直角三角形float angle = atanf(ratio)/ M_PI *180;三角形正切值獲得角度if (angle 0) |cannnon . rotation

16、= 90 - angle; |sp. rotation = cannnon . rotation ;#pragma touch menthed- (void)ccTouchesBegan:( NSSet *)touches withEvent:( UIEvent *)event |for (UITouch *touch in touches) |CGPoint pos = touch locationInView :touch. view;pos = CCDirector sharedDirector convertToGL :pos;if (pos. y = cannnon .positio

17、n .y) return ;if (cannnon .cannonType = laser) 如果當前為超級武器， else cannnon setDisplayFrame : CCSpriteFrameCache sharedSpriteFrameCache | spriteFrameByName :NSStringstringWithFormat :actor_cannon1_%i2.png ,cannnon .cannonLevel ;self setAngle :pos sprite :nil;- (void)ccTouchesMoved:( NSSet *)touches withE

18、vent:( UIEvent *)eventfor (UITouch *touch in touches) CGPoint pos = touch locationInView :touch. view;pos = CCDirector sharedDirector convertToGL :pos;self setAngle :pos sprite :nil;-(void)ccTouchesEnded:( NSSet *)touches withEvent:( UIEvent *)event|for (UITouch *touch in touches)CGSize winSize = CC

19、Director sharedDirector winSize;CGPoint pos = touch locationInView :touch. view;pos = CCDirector sharedDirector convertToGL :pos;int offX = pos. x - cannnon .position .x;int offY = 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 = no

20、mal; 發(fā)射完畢還原武器else*(待改)*gold setNumber :(gold getNumber -cannnon .cannonType );/每次損耗 CCBullet *bullet = CCBullet spriteWithSpriteFrameName :NSString | stringWithFormat :bullet0%i.png ,cannnon .cannonLevel ; 添加子彈 bullet. position = cannnon .position ;bullet. isHit = NO;self setAngle :pos sprite :bulle

21、t; |/ Determine where we wish to shoot the projectile to |int realY = winSize. height + bullet. contentSize .height *0.5;|float ratio = (float) offX / (float) offY; Iint realX = (realY - cannnon .position .y)* ratio + cannnon . position .x; CGPoint realDest = ccp(realX, realY); |/子彈會于一個恒定的速率按照射擊方向前進

22、int offRealX = realX - cannnon .position .x;int offRealY = realY - cannnon .position .y;float length = 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。float velocity = 240/1; / 480pixels/1sec |float realMoveDuration = length/velocity;|移除子彈的動作CCMov

23、eTo *move = CCMoveTo actionWithDuration :realMoveDuration position :realDest; | CCCallFuncO * removeBullet = CCCallFuncO actionWithTarget :self selector :selector (removeNet:) object:bullet; | CCSequence * bulletSequence = CCSequence actions :move,removeBullet, nil;bullet. rotation = cannnon .rotati

24、on ;bullet runAction :bulletSequence;bulletSheet addChild :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; |bulletSheet removeChild :sp cleanup :YES ; 4.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(chǎn)生-(void) updateFish | while (fishSheet children count max

25、NumberOfFish ) self addFish ;,-(void)addFish |int type = rand ()%9+1;NSMutableArray * oneFish = NSMutableArray array ;int number = 10;for (int i = 1; i (winSize. width + bullet. contentSize .width) | |bullet. position .x (0-bullet. contentSize .width) continue ;CCARRAY_FOREACH (fishSheet children, f

26、ish)if (bullet isHit) continue ;if (CGRectContainsPoint (fish boundingBox , bullet. position ) 子彈碰撞 bullet. isHit = YES;/shownet,remove bullet |/CCLOG(remove bullet);bulletSheet removeChild :bullet cleanup :NO;/CCLOG(remove over); |添加網(wǎng)CCNet * netCatch = CCNet spriteWithSpriteFrameName :NSStringstrin

27、gWithFormat :net0%i.png ,cannonLevel ;netCatch. position = bullet. position ;netSheet addChild :netCatch; |/CCLOG(add net over); |網(wǎng)的動作CCCallFuncO * scaleNetAfterShow = CCCallFuncO actionWithTarget :self selector selector (afterShowNet:) object:netCatch; |CCSequence * netSequence = CCSequence |action

28、s :scale0,scale1,scale0,scale1,scaleNetAfterShow, nil;netCatch runAction :netSequence;/CCLOG(add net over); |CCARRAY_FOREACH (netSheet children, net)if (net isHit) continue ;CCARRAY_FOREACH (fishSheet children, fish)if (fish isCatch ) continue ;if (CGRectContainsPoint (net boundingBox , fish. positi

29、on ) if (!(fish randomCatch :cannonLevel ) continue ; elsefish. isCatch = YES;self updateEnergy :fish.fishLevel ;NSMutableArray * fishes = NSMutableArray array; int number; |if (fish. fishLevel 8) number = 3;else number = 5;for (int i = 1; i number; i+) fishes addObject :CCSpriteFrameCache sharedSpr

30、iteFrameCache spriteFrameByName :NSString stringWithFormat :fish0%i_catch_0%i.png ,fish. fishLevel ,i; CCActionInterval * fish_catch_act = CCRepeat actionWithAction :CCAnimateactionWithAnimation :CCAnimation animationWithFrames :fishes delay :0.2f times :2;CCSequence * animalSequence = CCSequence actions :fish_catch_act, CCCallFuncOactionWithTarget :self selector :selector