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Flash AS3.0锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟较凤拷锟斤拷锟斤拷锟�

锟斤拷源锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷|锟斤拷时锟戒：2015-07-13 10:54:28 |锟斤拷锟侥讹拷锟斤拷197锟斤拷|锟斤拷锟斤拷签锟斤拷 Flash 锟斤拷 |锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷

Flash AS3.0教你射击类游戏的制作

3锟斤拷锟斤拷AirRaid.fla锟侥硷拷锟斤拷锟狡碉拷锟斤拷目锟侥硷拷锟斤拷锟斤拷(省去

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锟斤拷锟节碉拷锟斤拷锟侥达拷锟斤拷锟斤拷锟斤拷锟斤拷啵猴拷锟斤拷谋锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷募锟斤拷锟斤拷锟紸irRaid 锟斤拷锟斤拷锟斤拷锟斤拷锟洁按钮锟斤拷锟斤拷锟斤拷锟斤拷痛锟斤拷锟斤拷锟斤拷瞬锟轿拷锟斤拷锟叫达拷锟斤拷锟斤拷锟侥匡拷埽锟斤拷锟斤拷强锟斤拷锟斤拷诳锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟角的达拷锟斤拷锟剿★拷图锟斤拷锟斤拷锟斤拷锟斤拷

Flash AS3.0教你射击类游戏的制作

图锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷

Flash AS3.0教你射击类游戏的制作

图锟斤拷锟斤拷目锟斤拷

4锟斤拷锟斤拷写AirRaid.as锟斤拷

AirRaid.as锟洁：锟侥碉拷锟斤拷AirRaid锟斤拷锟斤拷锟斤拷戏锟侥匡拷锟斤拷锟斤拷锟斤拷锟斤拷AirRaid.fla 锟斤拷锟斤拷锟斤拷锟斤拷锟缴斤拷锟斤拷锟较的飞伙拷锟斤拷锟斤拷锟节★拷锟接碉拷锟斤拷锟斤拷示锟矫分ｏ拷锟接碉拷锟斤拷剩锟斤拷锟斤拷锟斤拷锟斤拷注锟斤拷锟剿硷拷锟教帮拷锟铰ｏ拷锟酵凤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟矫伙拷锟侥硷拷锟教诧拷锟斤拷锟斤拷注锟斤拷锟剿斤拷锟斤拷帧锟铰硷拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷撞锟斤拷锟解。锟斤拷锟斤拷一锟斤拷锟缴伙拷锟斤拷时锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷煞苫锟斤拷锟斤拷锟斤拷剩锟斤拷锟接碉拷锟斤拷锟斤拷目锟斤拷锟斤拷锟接碉拷锟斤拷为锟斤拷时也锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟剿ｏ拷锟狡筹拷锟斤拷锟斤拷锟较的飞伙拷锟斤拷锟斤拷锟节ｏ拷锟斤拷转锟斤拷锟斤拷锟芥按钮锟斤拷

package {
import flash.display.MovieClip;;
import flash.display.SimpleButton;
import flash.events.KeyboardEvent;
import flash.utils.Timer;
import flash.events.TimerEvent;
import flash.text.TextField;
import flash.events.Event;

public class AirRaid extends MovieClip {
private var aagun:AAGun;//锟斤拷锟斤拷
private var airplanes:Array;//锟缴伙拷锟斤拷锟斤拷
private var bullets:Array;//锟接碉拷锟斤拷锟斤拷
public var leftArrow, rightArrow:Boolean;
private var nextPlane:Timer;//锟斤拷锟斤拷时锟斤拷锟缴飞伙拷锟侥硷拷时锟斤拷
private var shotsLeft:int;//锟矫凤拷锟侥憋拷
private var shotsHit:int;//锟接碉拷锟斤拷锟侥憋拷

public function startAirRaid() {
// 锟斤拷始锟斤拷锟矫凤拷锟斤拷锟斤拷锟接碉拷锟斤拷
shotsLeft = 20;
shotsHit = 0;
showGameScore();

// 锟斤拷锟斤拷锟节硷拷锟诫到锟斤拷台锟斤拷
aagun = new AAGun();
addChild(aagun);

// 锟斤拷锟缴飞伙拷锟斤拷锟接碉拷锟斤拷锟斤拷
airplanes = new Array();
bullets = new Array();

// 锟斤拷锟教帮拷锟铰★拷锟酵凤拷锟铰硷拷锟斤拷锟斤拷锟斤拷
stage.addEventListener(KeyboardEvent.KEY_DOWN,keyDownFunction);
stage.addEventListener(KeyboardEvent.KEY_UP,keyUpFunction);

// 锟斤拷锟斤拷帧锟铰硷拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷拥锟斤拷锟斤拷蟹苫锟斤拷锟斤拷锟阶诧拷锟解。
addEventListener(Event.ENTER_FRAME,checkForHits);

// 锟斤拷锟斤拷锟斤拷一锟杰飞伙拷
setNextPlane();
}
//锟斤拷锟斤拷时锟斤拷锟缴飞伙拷
public function setNextPlane() {
//1000锟斤拷锟斤拷锟斤拷2000锟斤拷锟斤拷之锟斤拷锟斤拷锟斤拷一锟杰飞伙拷
nextPlane = new Timer(1000 + Math.random() * 1000,1);
//
nextPlane.addEventListener(TimerEvent.TIMER_COMPLETE,newPlane);
nextPlane.start();
}

public function newPlane(event:TimerEvent) {
// 锟斤拷锟斤拷谋摺锟斤拷俣群透叨锟�
if (Math.random() > .5) {
var side:String = "left";
} else {
side = "right";
}
var altitude:Number = Math.random()*50+20;
var speed:Number = Math.random()*150+150;

// 锟斤拷锟缴飞伙拷
var p:Airplane = new Airplane(side,speed,altitude);
addChild(p);
airplanes.push(p);

// set time for next plane
setNextPlane();
}

// 锟斤拷撞锟斤拷锟�
public function checkForHits(event:Event) {
for(var bulletNum:int=bullets.length-1;bulletNum>=0;bulletNum--){
for (var airplaneNum:int=airplanes.length-1;airplaneNum>=0;airplaneNum--) {
if (bullets[bulletNum].hitTestObject(airplanes[airplaneNum])) {
airplanes[airplaneNum].planeHit();
bullets[bulletNum].deleteBullet();
shotsHit++;
showGameScore();
break;
}
}
}

if ((shotsLeft == 0) && (bullets.length == 0)) {
endGame();
}
}

// 锟斤拷锟铰硷拷锟斤拷
public function keyDownFunction(event:KeyboardEvent) {
if (event.keyCode == 37) {
leftArrow = true;
} else if (event.keyCode == 39) {
rightArrow = true;
} else if (event.keyCode == 32) {
fireBullet();
}
}

// 锟酵放硷拷锟斤拷
public function keyUpFunction(event:KeyboardEvent) {
if (event.keyCode == 37) {
leftArrow = false;
} else if (event.keyCode == 39) {
rightArrow = false;
}
}

// 锟斤拷锟斤拷锟铰碉拷锟接碉拷
public function fireBullet() {
if (shotsLeft <= 0) return;
var b:Bullet = new Bullet(aagun.x,aagun.y,-300);
addChild(b);
bullets.push(b);
shotsLeft--;
showGameScore();
}

public function showGameScore() {
showScore.text = String("锟矫凤拷: "+shotsHit);
showShots.text = String("剩锟斤拷锟接碉拷: "+shotsLeft);
}

// 锟斤拷锟斤拷锟斤拷锟饺★拷苫锟�
public function removePlane(plane:Airplane) {
for(var i in airplanes) {
if (airplanes[i] == plane) {
airplanes.splice(i,1);
break;
}
}
}

// 锟斤拷取锟斤拷锟斤拷锟揭伙拷锟斤拷拥锟�
public function removeBullet(bullet:Bullet) {
for(var i in bullets) {
if (bullets[i] == bullet) {
bullets.splice(i,1);
break;
}
}
}

// 锟斤拷戏锟斤拷锟斤拷锟斤拷锟狡筹拷锟斤拷锟斤拷锟较的讹拷锟斤拷锟斤拷
public function endGame() {
// 锟狡筹拷锟缴伙拷
for(var i:int=airplanes.length-1;i>=0;i--) {
airplanes[i].deletePlane();
}
airplanes = null;

aagun.deleteGun();
aagun = null;
// 锟狡筹拷锟斤拷锟斤拷锟斤拷
stage.removeEventListener(KeyboardEvent.KEY_DOWN,keyDownFunction);
stage.removeEventListener(KeyboardEvent.KEY_UP,keyUpFunction);
removeEventListener(Event.ENTER_FRAME,checkForHits);

nextPlane.stop();
nextPlane = null;

gotoAndStop("gameover");
}

}
}