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这是我的Android游戏我试图使代码：如何让我的代码更优化？
import flash.events.MouseEvent;
import flash.media.SoundChannel;
import flash.display.MovieClip;
var STATE_INIT_GAME:String = "STATE_INIT_GAME";
var STATE_PLAY_GAME:String = "STATE_PLAY_GAME";
var STATE_END_GAME:String = "STATE_END_GAME";
var gameState:String;
var hearts:Array;
var atoms:Array;
var bombs:Array;
var enemies:Array;
var level:Number;
var score:Number;
var lives:Number;
var tempHeart:MovieClip;
var tempBomb:MovieClip;
var tempAtom:MovieClip;
var tempEnemy:MovieClip;
var rSound:rMusic = new rMusic ;
var Rchannel:SoundChannel;
var offset:int = 20;
var enemyBaseSpeed:int = 4;
var speedLevelInc:Number = 3;
var MAX_SPEED:Number = 100;
score = 0;
roachLevel.score_txt.text = String(score);
function gameLoopR(e:Event):void
{
switch (gameState)
{
case STATE_INIT_GAME :
initGame();
break;
case STATE_PLAY_GAME :
playGame();
break;
case STATE_END_GAME :
endGame();
break;
}
}
function initGame():void
{
Rchannel = rSound.play(0,9999);
level = 1;
roachLevel.level_txt.text = String(level);
lives = 3;
roachLevel.lives_txt.text = String(lives);
hearts = new Array();
bombs = new Array();
atoms = new Array();
enemies = new Array();
gameState = STATE_PLAY_GAME;
}
function playGame():void
{
makeEnemies();
moveEnemies();
makeHearts();
moveHearts();
makeBombs();
moveBombs();
makeAtoms();
moveAtoms();
testForEnd();
}
function makeBombs():void
{
var chance:Number = Math.floor(Math.random() * 6000);
if (chance <= + level)
{
tempBomb.scaleX = 1.5;
tempBomb.scaleY = 1.5;
tempBomb = new Bomb();
tempBomb.x = Math.round(Math.random() * 480);
tempBomb.cacheAsBitmap = true;
addChild(tempBomb)
bombs.push(tempBomb);
tempBomb.speed = 1;
}
}
function moveBombs():void
{
var tempBomb:MovieClip;
for (var h:int =bombs.length-1; h>=0; h--)
{
tempBomb = bombs[h];
if (tempBomb.dead)
{
Rchannel.stop();
lives = 0;
roachLevel.level_txt.text = String(lives);
bombs.splice(h,1);
}
else
{
tempBomb.rotation += (Math.round(Math.random()*.4));
tempBomb.y += (Math.cos((Math.PI/180)*tempBomb.rotation))*tempBomb.speed;
if (tempBomb.x < 10)
{
tempBomb.x = 11;
}
if (tempBomb.x > stage.stageWidth - offset)
{
tempBomb.x = stage.stageWidth - offset;
}
if (tempBomb.y > stage.stageHeight)
{
removeBomb(h);
}
}
}
}
function makeEnemies():void
{
var chance:Number = Math.floor(Math.random() * 150);
if (chance <= level && enemies.length < 4)
{
tempEnemy = new Enemy();
tempEnemy.x = Math.round(Math.random() * 480);
tempEnemy.cacheAsBitmap = true;
addChild(tempEnemy);
tempEnemy.scaleX = 1.5;
tempEnemy.scaleY = 1.5;
enemies.push(tempEnemy);
tempEnemy.speed = enemyBaseSpeed + ((level - 1) * speedLevelInc);
if (tempEnemy.speed > MAX_SPEED)
{
tempEnemy.speed = MAX_SPEED;
}
}
}
function moveEnemies():void
{
var tempEnemy:MovieClip;
for (var i:int =enemies.length-1; i>=0; i--)
{
tempEnemy = enemies[i];
if (tempEnemy.dead)
{
score++;
score++;
roachLevel.score_txt.text = String(score);
enemies.splice(i,1);
}
else
{
tempEnemy.rotation += (Math.round(Math.random()*.4));
tempEnemy.y += (Math.cos((Math.PI/180)*tempEnemy.rotation))*tempEnemy.speed;
if (tempEnemy.x < 10)
{
tempEnemy.x = 11;
}
if (tempEnemy.x > stage.stageWidth - offset)
{
tempEnemy.x = stage.stageWidth - offset;
}
if (tempEnemy.y > stage.stageHeight)
{
removeEnemy(i);
lives--;
roachLevel.lives_txt.text = String(lives);
}
}
}
}
function makeHearts():void
{
var chance:Number = Math.floor(Math.random() * 8000);
if (chance <= + level)
{
tempHeart = new Heart();
tempHeart.x = Math.round(Math.random() * 480);
tempHeart.cacheAsBitmap = true;
addChild(tempHeart);
tempHeart.scaleX = 1.5;
tempHeart.scaleY = 1.5;
hearts.push(tempHeart);
tempHeart.speed = enemyBaseSpeed + ((level - 1) * speedLevelInc);
}
}
function moveHearts():void
{
var tempHeart:MovieClip;
for (var k:int =hearts.length-1; k>=0; k--)
{
tempHeart = hearts[k];
if (tempHeart.dead)
{
lives++;
roachLevel.lives_txt.text = String(lives);
hearts.splice(k,1);
}
else
{
tempHeart.rotation += (Math.round(Math.random()*.4));
tempHeart.y += (Math.cos((Math.PI/180)*tempHeart.rotation))*tempHeart.speed;
if (tempHeart.x < 10)
{
tempHeart.x = 11;
}
if (tempHeart.x > stage.stageWidth - offset)
{
tempHeart.x = stage.stageWidth - offset;
}
if (tempHeart.y > stage.stageHeight)
{
removeHeart(k);
}
}
}
}
function makeAtoms():void
{
var chance:Number = Math.floor(Math.random() * 7500);
if (chance <= + level)
{
tempAtom = new Atom();
tempAtom.x = Math.round(Math.random() * 480);
tempAtom.cacheAsBitmap = true;
addChild(tempAtom);
tempAtom.scaleX = 1.5;
tempAtom.scaleY = 1.5;
atoms.push(tempAtom);
tempAtom.speed = enemyBaseSpeed + ((level - 1) * speedLevelInc);
}
}
function moveAtoms():void
{
var tempAtom:MovieClip;
for (var c:int =atoms.length-1; c>=0; c--)
{
tempAtom = atoms[c];
if (tempAtom.dead)
{
score++;
score++;
score++;
score++;
score++;
roachLevel.score_txt.text = String(score);
atoms.splice(c,1);
}
else
{
tempAtom.rotation += (Math.round(Math.random()*.4));
tempAtom.y += (Math.cos((Math.PI/180)*tempAtom.rotation))*tempAtom.speed;
if (tempAtom.x < 10)
{
tempAtom.x = 11;
}
if (tempAtom.x > stage.stageWidth - offset)
{
tempAtom.x = stage.stageWidth - offset;
}
if (tempAtom.y > stage.stageHeight)
{
removeAtom(c);
}
}
}
}
function removeEnemy(id:int)
{
removeChild(enemies[id]);
enemies.splice(id,1);
}
function removeHeart(kd:int)
{
removeChild(hearts[kd]);
hearts.splice(kd,1);
}
function removeBomb(hd:int)
{
removeChild(bombs[hd]);
bombs.splice(hd,1);
}
function removeAtom(cd:int)
{
removeChild(atoms[cd]);
atoms.splice(cd,1);
}
function testForEnd():void
{
if (score > level * 20)
{
level++;
roachLevel.level_txt.text = String(level);
}
if (lives == 0)
{
gameState = STATE_END_GAME;
}
}
function endGame():void
{
removeGame();
roachLevel.visible = false;
Menu_mc.visible = false;
endscreen_mc.visible = true;
removeEventListener(Event.ENTER_FRAME, gameLoopR);
showresults();
}
function removeGame():void
{
for (var i:int = enemies.length-1; i >=0; i--)
{
removeEnemy(i);
}
for (var h:int = bombs.length-1; h >=0; h--)
{
removeBomb(h);
}
for (var k:int = hearts.length-1; k >=0; k--)
{
removeHeart(k);
}
for (var c:int = atoms.length-1; c >=0; c--)
{
removeAtom(c);
}
}
游戏完美的作品在Android和一切正常。但有一个问题。当敌人的速度增加时，游戏会变得迟缓并且敌人难以点击。 这是敌人的代码。这是一个通过动作添加到舞台上的影片剪辑。
import flash.events.MouseEvent;
import flash.display.MovieClip;
import fl.motion.Animator;
import flash.events.*;
play();
var mysound:squish = new squish();
this.addEventListener(MouseEvent.CLICK, kill);
this.dead = false;
function kill(e:MouseEvent):void
{
this.dead=true;
mouseChildren=false
mysound.play();
gotoAndPlay(21);
this.removeEventListener(MouseEvent.CLICK, kill);
flash.utils.setTimeout(removeSelf,2000);
}
function removeSelf():void
{
this.parent.removeChild(this);
}