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(shè)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(shè)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(shè)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 UHMLiinrb>eF 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|

3、 匚UFIssh.hh 9八Mn| Si-Mcnu e h A S'pOi' l-e qan- a n m 科口01七華1虻M hl< r. hReS-DluTCJE-S3.4.設(shè)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(guān)系，如下為紋理圖集加載代碼CCSpriteFrameCache sharedSpriteFrameCache addSpriteFramesWithFile :"fish.plist"fishSheet = CCSpriteBatchNode batchNodeWithFile :&quo

4、t;fish.png"self addChild :fishSheet z:100;2 . UI設(shè)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(shè)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. hei

5、ght * 0.5);self addChild :background z:0;添加能量槽CCSprite *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&

6、quot;energyPointer .anchorPoint = ccp (0.5,0.5);energyPointer .position = ccp(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

7、. height);bgExp. anchorPoint = ccp(0.5f ,1.0f);self addChild :bgExp z:101;添加底框CCSprite *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 spriteWithSpriteFr

8、ameName : 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;cannonSheet addChild :cannnon ;|/添加牛"，

9、上"按鈕(待改)CCMenultemFont setFontSize :32;CCMenultemFont setFontName :"Arial"CCMenultem * addItem = CCMenultemFont itemFromString : "+" target:self elector :selector (addCannonLeave); |/addItem.scale = 1.5;CCMenu * addMenu = CCMenu menuWithltems :addItem, nil;addMenu. position

10、= ccp (winSize. width*0.5+30, 10);addMenu alignItemsVertically ;self addChild :addMenu z:102 ;CCMenuItem * reduceltem = CCMenuItemFont itemFromString : "-" target:self | selector: selector (reduceCannonLeave); |CCMenu * reduceMenu = CCMenu menuWithltems :reduceltem, nil;reduceMenu. positio

11、n = 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 :originGold ;gold setPosition :ccp(168, 10);self addChild :gold z:102 ;-(void )addCannonLeave |CGSize winSize = CCDirector sharedDirector winSize ;

12、cannonLevel +;lf( cannonLevel = 8)cannonLevel = 1;/remove cannon |CCScaleTo * narrow = CCScaleT o actionWithDuration :0.1f scale :0.1;CCCallFuncO * removeCannon = CCCallFuncO actionWithTarget :self selector:selector (removeCannon:) | object :cannnon ;CCSequence *bowDismissSequence = CCSequence actio

13、ns :narrow,removeCannon, nil;cannnon runAction :bowDismissSequence; | /add a new cannon |cannnon = CCCannon spriteWithSpriteFrameName :NSString stringWithFormat :"actor_cannon1_%i1.png" ,cannonLevel ; cannnon .cannonLevel = cannonLevel ;cannnon .position = ccp(winSize. width*0.5,30);cannno

14、n .scale = 0.1f;CCDelayTime * delayTime = CCDelayTime actionWithDuration :0.1f;CCScaleTo * appear = CCScaleT o actionWithDuration :0.1f scale:cannon scale ;CCSequence * bo = CCSequence actions :delayTime,appear, nil;cannnon runAction :bo;cannonSheet addChild :cannnon z: 100;刪除武器用于武器改變-(void )removeC

15、annon:( 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(shè)置，越界判定(移動出畫面)- (void) setAngle:( CGPoint )point sprite:( CCSprite *)sp /CCLOG("setAngle"); |/設(shè)置旋轉(zhuǎn)角度”int offX = point. x - cannnon .position .x;

16、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 = -(90+angle); /設(shè)置武器旋轉(zhuǎn)角度sp. rotation = cannnon . rotation ; else if (angle > 0) |cannnon . rot

17、ation = 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 <= cannno

18、n .position .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:(

19、 NSSet *)touches withEvent:( 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 touch

20、es)CGSize winSize = CCDirector 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

21、改)cannnon .cannonType = nomal; 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

22、 = NO;self setAngle :pos sprite :bullet; |/ 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 = cc

23、p(realX, realY); |/子彈會于一個恒定的速率按照射擊方向前進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 realMoveDu

24、ration = length/velocity;|移除子彈的動作CCMoveTo *move = CCMoveTo actionWithDuration :realMoveDuration position :realDest; | CCCallFuncO * removeBullet = CCCallFuncO actionWithTarget :self selector :selector (removeNet:) object:bullet; | CCSequence * bulletSequence = CCSequence actions :move,removeBullet,

25、nil;bullet. rotation = cannnon .rotation ;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(shè)置魚的的動作，魚的隨機產(chǎn)生-(void

26、) updateFish | while (fishSheet children count < maxNumberOfFish ) self addFish ;,-(void)addFish |int type = rand ()%9+1;NSMutableArray * oneFish = NSMutableArray array ;int number = 10;for (int i = 1; i < number; i+) oneFish addObject :CCSpriteFrameCache sharedSpriteFrameCache spriteFrameByNa

27、me :NSString stringWithFormat :"fish0%i_0%i.png" ,type,i;CCRepeat * fishAction = CCRepeatForever actionWithAction :CCAnimate actionWithAnimation :CCAnimationanimationWithFrames :oneFish delay :0.2f restoreOriginalFrame : YES;CCFish * fish = CCFish spriteWithSpriteFrameName : NSString strin

28、gWithFormat :"fish0%i_0%i.png" ,type, 1 ;fish. scale = 0.6f;fish. fishLevel = type; |fish. isCatch = NO;/默認為未被抓fish runAction :fishAction; |fish addPath ; 添加路線fish run;fishSheet addChild :fish z:100;5,碰撞檢測的處理要點：漁網(wǎng)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(wǎng)，子彈見邏輯關(guān)系(碰撞標志的設(shè)置)，-(void) updateHit |CGSize winS

29、ize = CCDirector sharedDirector winSize;CCFish * fish;CCNet * net; |CCBullet * bullet;CCScaleTo * scaleO = CCScaleTo actionWithDuration :0.3 scale:1.1;CCScaleTo * scalel = CCScaleTo actionWithDuration :0.3 scale:0.8;CCARRAY_FOREACH (bulletSheet children, bullet) 遍歷子彈 if (bullet isHit ) continue ;if

30、(bullet. position .x > (winSize. width + bullet. contentSize .width) | |bullet. position .x < (0-bullet. contentSize .width) continue ;CCARRAY_FOREACH (fishSheet children, fish)if (bullet isHit) continue ;if (CGRectContainsPoint (fish boundingBox , bullet. position ) 子彈碰撞 bullet. isHit = YES;/

31、shownet,remove bullet |/CCLOG("remove bullet");bulletSheet removeChild :bullet cleanup :NO;/CCLOG("remove over"); |添加網(wǎng)CCNet * netCatch = CCNet spriteWithSpriteFrameName :NSStringstringWithFormat :"net0%i.png" ,cannonLevel ;netCatch. position = bullet. position ;netSheet

32、 addChild :netCatch; |/CCLOG("add net over"); |網(wǎng)的動作CCCallFuncO * scaleNetAfterShow = CCCallFuncO actionWithTarget :self selector ©selector (afterShowNet:) object:netCatch; |CCSequence * netSequence = CCSequence |actions :scale0,scale1,scale0,scale1,scaleNetAfterShow, nil;netCatch runA

33、ction :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. position ) if (!(fish randomCatch :cannonLevel ) continue ; e

34、lsefish. 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 sharedSpriteFrameCache 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;CCSeq