Thanks in advance…
我有点怀疑我在游戏中设置敌人伤害等级的逻辑。以下是我的敌人类
package scripts.enemy
{
import flash.display.MovieClip;
import flash.events.*;
import flash.display.Stage;
public class Enemy1 extends MovieClip
{
private var BG:MovieClip;
private var speed:Number = 0.5;
private var ease:Number = .005;
private var rad:Number = 57.2957795;
public function Enemy1(BG:MovieClip) : void
{
var RandomX:Array = new Array(-150,-200,-250,-300,-350,-400,-450,-500,-550,150,200,250,300,350,400,450,500,550);
var RandomY:Array = new Array(-150,-200,-250,-300,-350,-400,150,200,250,300,350,400);
var r:int = (Math.random() * 18);
var s:int = (Math.random() * 12);
x = RandomX[r];
y = RandomY[s];
this.BG = BG;
addEventListener(Event.ENTER_FRAME, moveEnemy); //false, 0, true);.
}
private function moveEnemy(e:Event):void
{
var dx:Number = x - 10;
var dy:Number = y - 10;
this.x -= dx * ease;
this.y -= dy * ease;
this.rotation = (Math.atan2(dy,dx) * rad) + 180;
}
}
}
下面是一些给我带来麻烦的代码，来自我的Main类
// ......... Function for Checking the Collision between Bullet And Enemy...........
private function checkCollision(mc:MovieClip):Boolean
{
var test:Point = mc.localToGlobal( new Point());
for (var i = 0; i < enemies1.length; i++)
{
tempEnemy1 = enemies1[i];
if (kill == true)
{
if (tempEnemy1.hitTestPoint(test.x,test.y,true))
{
enemies1.splice(i, 1);
bg_mc.removeChild(tempEnemy1);
createDead(Dead1,deadArray1,tempEnemy1.x,tempEnemy1.y,tempEnemy1.rotation);
Score += 10;
Scr_txt.text = String(Score);
bugsKill += 1;
kill = false;
return true;
}
}
}
if (Level >= 2)
{
for (var j = 0; j < enemies2.length; j++)
{
tempEnemy2 = enemies2[j];
if (kill == true)
{
if (tempEnemy2.hitTestPoint(test.x,test.y,true))
{
bug2HitCount -= 1;
if (bug2HitCount == 0)
{
enemies2.splice(j, 1);
bg_mc.removeChild(tempEnemy2);
createDead(Dead2,deadArray2,tempEnemy2.x,tempEnemy2.y,tempEnemy2.rotation);
Score += 20;
Scr_txt.text = String(Score);
bugsKill += 1;
kill = false;
//bug2HitCount = bug2HitRate;
return true;
}
kill = false;
return true;
}
}
}
}
return false;
}
private function removeElement(removeList:Array):void
{
for (var i = 0; i < removeList.length; i++)
{
bg_mc.removeChild(removeList[i]);
}
}
//...........Function Checking the Collission Between Bunker And Enemy..............
private function collideEnemy(deadArray:Array,enemyArray:Array,rate:Number):void
{
var enemy:MovieClip;
for (var i = 0; i < enemyArray.length; i++)
{
enemy = enemyArray[i];
if (enemy.hitTestObject(bunker_mc))
{
life_mc.scaleX -= rate;
if (life_mc.scaleX <= 0.05)
{
stage.removeEventListener(Event.ENTER_FRAME,updateCollission);
Timer1.stop();
Mouse.show();
stage.removeEventListener(MouseEvent.MOUSE_UP,mouseUpFun);
stage.removeEventListener(Event.ENTER_FRAME,updateStage);
stage.removeEventListener(MouseEvent.MOUSE_DOWN,mouseDownFun);
(player.parent).removeChild(player);
(bunker_mc.parent).removeChild(bunker_mc);
(life_mc.parent).removeChild(life_mc);
(sniper_mc.parent).removeChild(sniper_mc);
removeElement(bullets);
EndFun();
gunFire = false;
gotoAndStop("end");
Level = 1;
}
}
}
}
//...........function of Timer Complete Event.....................
private function TimerEnd(e:TimerEvent):void
{
EndBug();
gotoAndStop("end");
}
//...........function of Timer Complete Event.....................
private function EndBug():void
{
HelpTimer = new Timer(1000,1);
HelpTimer.addEventListener(TimerEvent.TIMER_COMPLETE,HelpFun);
HelpTimer.start();
stage.removeEventListener(Event.ENTER_FRAME,updateStage);
stage.removeEventListener(Event.ENTER_FRAME,updateCollission);
function HelpFun(Event:TimerEvent)
{
stage.removeEventListener(MouseEvent.MOUSE_UP,mouseUpFun);
stage.removeEventListener(MouseEvent.MOUSE_DOWN,mouseDownFun);
gunFire = false;
bg_mc.removeChild(player);
bg_mc.removeChild(bunker_mc);
(life_mc.parent).removeChild(life_mc);
bg_mc.removeChild(sniper_mc);
EndFun();
Score = 0;
Level += 1;
totalBugs += 5;
}
}
//..................Function for ending the Game And removing the Reamining Enemies.................
private function EndFun():void
{
Mouse.show();
removeElement(dustArray);
if (Level == 1)
{
removeElement(enemies1);
removeElement(deadArray1);
gotoAndStop("level2");
}
if (Level == 2)
{
removeElement(enemies1);
removeElement(deadArray1);
removeElement(enemies2);
removeElement(deadArray2);
gotoAndStop("level3");
}
if (Level == 3)
{
......
}
.....................
.....................
}
}
}
在这段代码中，我在第2级添加了一种新类型的敌人，我还为它的HitTest属性编写了代码，其中每个第2级的敌人需要超过1颗子弹才能杀死。但是当我向一个敌人射出一颗子弹，然后再向另一个相同类型的敌人射出一颗子弹时，另一个敌人就会被杀死。这意味着第二个敌人只用一颗子弹就被杀死了。那么我该如何解决这个问题呢?
请帮. .
代码中的问题在于checkCollision函数。它基本上跳过第一个for循环，忽略第二个循环。但如果你只是通过在敌人类别中添加一个生命值参数来分配敌人的生命值，并让每颗子弹减少1个敌人的生命值，那就更好了。这样，你就可以遍历你的数组并移除所有生命值为0的敌人。
编辑:我刚刚又看了一遍你的代码，发现是bug2HitCount把一切都搞砸了。