Flash动画制作 贪吃蛇游戏

1、贪吃蛇游戏贪吃蛇游戏 一、作品展示及分析：贪吃蛇游戏贪吃蛇游戏二、游戏制作步骤：1.新建文档，600*410，背景色为#0066CC。2.在图层1“背景”上绘制一个400*400的黑色矩形，再绘制一个160*385的黑色矩形，调整成平行四边形。在第8帧插入普通帧。3. 新建图“蓝色矩形”，绘制一个400*400的矩形，颜色#66ccff，插入点：0，0。放置在黑色矩形上，形成阴影效果。也可直接复制，修改颜色后形成阴影效果。同理，绘制一个平行四边形形成阴影效果。贪吃蛇游戏贪吃蛇游戏 4.新建元件food,在第1帧输入脚本代码：stop();第2帧绘制一个苹果，调整尺寸大小为13.8*15.2 5

2、.新建元件worm，绘制一个直径为16的绿色放射状圆形，插入点为（-8，-8）。再绘制两条直线做为触角。 6。新建元件worm_tail,直径为16，放射状灰色，插入点为（-8，-8）。贪吃蛇游戏贪吃蛇游戏7.新建按钮元件new_game如下：8.新建图层”小格子“:在蓝色矩形上绘制16*16的小格子,白色，线宽1。复制更多的小格子，摆放整齐。每行25个，共25行。贪吃蛇游戏贪吃蛇游戏 9.新建图层“右面板”，输入静态文本“Worm!”及“Use the arrow keys to comtrol the snake”,拖入arrow 和 apple元件。最后创建动态文本框。变量名为eaten

3、。拖入New Game按钮，添加动作脚本： on (release) gotoAndPlay(initialize); 10.新建图层”蛇和苹果”,在第3帧插入空白关键帧,拖入worm、 worm_tail、 food元件。实例名称分别为：worm、 tail1、 tail2、 food。在第6帧插入空白关键帧，输入静态文本：Game Over!贪吃蛇游戏贪吃蛇游戏11.新建图层“标签”，在第2帧插入空白关键帧，输入标签名：initialize；在第3帧插入空白关键帧，输入标签名：game loop；在第6帧插入空白关键帧，输入标签名：game over。12.新建图层”动作”,在第1帖输入动

4、作代码:stop(); 在第2帧输入动作代码:mleft = 1;mright = 0;mup = 0;mdown = 0;food = 0;tails = 2;eaten = 0;time = 0;贪吃蛇游戏贪吃蛇游戏在第3帧输入动作代码:dead = 0;if (!food)randomy = 16 * (random(25);randomx = 16 * (random(25);setProperty(/food, _x, (randomx + 8);setProperty(/food, _y, (randomy + 8);food = 1;tellTarget(/food)gotoAn

5、dStop(2);贪吃蛇游戏贪吃蛇游戏if (mleft)if (getProperty(/worm, _x) = 8)lastx = getProperty(/worm, _x);lasty = getProperty(/worm, _y);setProperty(/worm, _x, (getProperty(/worm, _x) - 16);setProperty(/worm, _rotation, 0);elsedead = 1;else if (mright)if (getProperty(/worm, _x) = 8)lastx = getProperty(/worm, _x);l

6、asty = getProperty(/worm, _y);setProperty(/worm, _y, (getProperty(/worm, _y) - 16);setProperty(/worm, _rotation, 90);elsedead = 1;else if (mdown)if (getProperty(/worm, _y) = 392)lastx = getProperty(/worm, _x);lasty = getProperty(/worm, _y);setProperty(/worm, _y, (getProperty(/worm, _y) + 16);setProp

7、erty(/worm, _rotation, 270);elsedead = 1;贪吃蛇游戏贪吃蛇游戏for(currenttail = 1;currenttail = tails;currenttail+)usex = lastx;usey = lasty;lastx = getProperty(/tailadd currenttail, _x);lasty = getProperty(/tailadd currenttail, _y);setProperty(/tailadd currenttail, _x, usex);setProperty(/tailadd currenttail,

8、_y, usey);fcurrentx = getProperty(/food, _x);fcurrenty = getProperty(/food, _y);wcurrentx = getProperty(/worm, _x);wcurrenty = getProperty(/worm, _y);if (wcurrentx = fcurrentx & wcurrenty = fcurrenty)food = 0;tellTarget(/food)gotoAndStop(1);eaten += 1;贪吃蛇游戏贪吃蛇游戏if (eaten % 2 = 0)_root.tail1.dupl

9、icateMovieClip( tail + (tails+1), tails+1);setProperty(/tailadd tails, _x, usex);setProperty(/tailadd tails, _y, usey);tails += 1;if (!dead)for(currenttail = 1;currenttail = tails;currenttail+)if (getProperty(/worm, _x) = getProperty(/tailadd currenttail, _x)if (getProperty(/worm, _y) = getProperty(

10、/tailadd currenttail, _y)dead = 1;break;if (dead)gotoAndPlay(game over);贪吃蛇游戏贪吃蛇游戏 在第4帧输入动作代码:gotoAndPlay(game loop); 在第6帧输入动作代码:for(currenttail = 3;currenttail = tails;currenttail+)setProperty(/tail add currenttail, _visible, false);在第7帧插入动作代码:stop();贪吃蛇游戏贪吃蛇游戏13最后,为worm影片添加动作脚本：onClipEvent ( keyDo

11、wn ) if (Key.isDown( Key.LEFT)if (!./:mright) ./:mleft = 1;./:mright = 0;./:mup = 0;./:mdown = 0;if (Key.isDown( Key.RIGHT)if (!./:mleft) ./:mleft = 0;./:mright = 1;./:mup = 0;./:mdown = 0;贪吃蛇游戏贪吃蛇游戏if (Key.isDown( Key.UP)if (!./:mdown) ./:mleft = 0;./:mright = 0;./:mup = 1;./:mdown = 0;if (Key.isDo

12、wn( Key.DOWN)if (!./:mup) ./:mleft = 0;./:mright = 0;./:mup = 0;./:mdown = 1;贪吃蛇游戏贪吃蛇游戏14为worm影片添加动作脚本：onClipEvent ( keyDown ) if (Key.isDown( Key.LEFT)if (!./:mright) ./:mleft = 1;./:mright = 0;./:mup = 0;./:mdown = 0;if (Key.isDown( Key.RIGHT)if (!./:mleft) ./:mleft = 0;./:mright = 1;./:mup = 0;./:mdown = 0;贪吃蛇游戏贪吃蛇游戏if (Key.isDown( Key.UP)if (!./:mdown) ./:mleft = 0;./:mright = 0;./:mup = 1;./:mdo