/* ----------------------------------------------------- * まだ全然出来てないんですが、とりあえずテストで投稿。 * 今後更新を重ねてちゃんと完成まで持っていく予定です。 * * ４月から本気出す * * ----------------------------------------------------- */ package { import com.bit101.components.ProgressBar; import flash.display.*; import flash.events.Event; public class Main extends Sprite { public static var nodes:Array; public static var towers:Array; public static var enemies:Array; public static var bullets:Array; public static var goals:Array; private var _fieldMap:FieldMap; private var _frontend:Frontend; public function Main() { var preloader:Preloader = ImageFactory.preload(this); preloader.addEventListener(Event.COMPLETE, initialize); } private function initialize(e:Event):void { e.target.removeEventListener(Event.COMPLETE, initialize); graphics.beginFill(0x000000); graphics.drawRect(0, 0, 465, 465); graphics.endFill(); initializeNodes(); towers = []; enemies = []; bullets = []; goals = Parameter.getGoals(); addChild(_fieldMap = new FieldMap( -9, 12)); addChild(_frontend = new Frontend()); } private function initializeNodes():void { nodes = []; for (var row:int = 0; row < Parameter.NODE_ROWS; row++) { nodes[row] = []; for (var col:int = 0; col < Parameter.NODE_COLS; col++) { nodes[row][col] = new Node(col, row, Parameter.MAP_DATA[row][col]); } } } } } //package { import flash.geom.Point; //public class Parameter { public static const FRAMERATE:int = 30; // fps public static const NODE_SIZE:Number = 16; // ノードの大きさ public static const NODE_COLS:int = 24; // ノードの行数（横に並ぶ数） public static const NODE_ROWS:int = 26; // ノードの列数（縦に並ぶ数） public static const TOWER_SIZE:Number = NODE_SIZE * 2; // タワーの大きさ public static const TOWER_IMAGE_SIZE:int = TOWER_SIZE + 8; // タワーの画像の大きさ public static const TOWER_SELL_RATE:Number = 0.8; // タワー売却値の率 public static const SLOWING_TIME:Number = 4.0; // スロー状態の持続時間 public static const INITIAL_LIVES:int = 20; // ライフの初期値 public static const INITIAL_GOLD:int = 10000; // ゴールドの初期値 // マップを構成する各ノードの属性の情報 public static const MAP_DATA:Array = [ [1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1], [1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1], [1,1,0,0,0,0,0,0,0,1,1,1,1,1,1,0,0,0,0,0,0,0,1,1], [1,0,0,0,0,0,0,0,0,0,2,1,1,2,0,0,0,0,0,0,0,0,0,1], [1,0,0,0,0,0,0,0,0,0,2,2,2,2,0,0,0,0,0,0,0,0,0,1], [1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1], [1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1], [1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1], [1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1], [1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1], [1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1], [1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1], [1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1], [1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1], [1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1], [1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1], [1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1], [1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1], [1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1], [1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1], [1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1], [1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1], [1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1], [1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1], [1,1,2,2,2,2,2,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2,1,1], [1,1,2,2,2,2,2,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2,1,1] ]; // 読み込むべき外部画像のリスト public static const EXTERNAL_IMAGES:Object = { Fieldmap : "http://assets.wonderfl.net/images/related_images/5/5f/5ff7/5ff7c989b7a1068c50a7008713931f651804468c", Arrow : "http://assets.wonderfl.net/images/related_images/6/63/6343/63436a18a4aea50e9219db1a18fed0c3feddfd45", Gatling : "http://assets.wonderfl.net/images/related_images/4/40/4008/4008e51eb77440a7421dfc0363f55fc4784f069c", Bomb : "http://assets.wonderfl.net/images/related_images/b/b5/b5d2/b5d2a5c08373d1bd07375d9ad74bf502f9fcccc8", Misslie : "http://assets.wonderfl.net/images/related_images/6/69/6950/6950fb7ed305b34a23392d7b1371a13b49a7ccbc", Frost : "http://assets.wonderfl.net/images/related_images/6/69/6931/6931d44cd4bbf0feb60b4c2d24ffa6f29098479b", Vortex : "http://assets.wonderfl.net/images/related_images/d/df/df45/df45671017d8385c582396d44f98e8e2fd705ee2", Laser : "http://assets.wonderfl.net/images/related_images/9/92/9245/9245550bd2d49a69cec242205454199d1e4f6b87" }; private static const data:XML = <root> <towers> <tower name="Arrow" ground="1" air="1" slow="0" splash="0"> <stats rank="E" cost="10" damage="30" range="60" firerate="1.5" /> <stats rank="D" cost="20" damage="60" range="65" firerate="1.5" /> <stats rank="C" cost="40" damage="90" range="70" firerate="1.5" /> <stats rank="B" cost="80" damage="120" range="75" firerate="1.5" /> <stats rank="A" cost="280" damage="150" range="150" firerate="1.5" /> </tower> <tower name="Gatling" ground="1" air="1" slow="0" splash="0"> <stats rank="E" cost="20" damage="15" range="50" firerate="3" /> <stats rank="D" cost="40" damage="30" range="55" firerate="4" /> <stats rank="C" cost="80" damage="45" range="60" firerate="5" /> <stats rank="B" cost="160" damage="60" range="65" firerate="6" /> <stats rank="A" cost="400" damage="90" range="70" firerate="8" /> </tower> <tower name="Bomb" ground="1" air="0" slow="0" splash="1"> <stats rank="E" cost="25" damage="10" range="90" firerate="1" /> <stats rank="D" cost="50" damage="20" range="95" firerate="1" /> <stats rank="C" cost="75" damage="40" range="100" firerate="1" /> <stats rank="B" cost="100" damage="80" range="105" firerate="1" /> <stats rank="A" cost="300" damage="160" range="120" firerate="1" /> </tower> <tower name="Misslie" ground="0" air="1" slow="0" splash="0"> <stats rank="E" cost="30" damage="25" range="65" firerate="4" /> <stats rank="D" cost="60" damage="50" range="65" firerate="4" /> <stats rank="C" cost="120" damage="100" range="65" firerate="4" /> <stats rank="B" cost="180" damage="200" range="65" firerate="4" /> <stats rank="A" cost="240" damage="300" range="65" firerate="4" /> </tower> <tower name="Frost" ground="1" air="1" slow="1" splash="1"> <stats rank="E" cost="50" damage="10" range="50" firerate="0.5" /> <stats rank="D" cost="100" damage="15" range="50" firerate="0.7" /> <stats rank="C" cost="150" damage="20" range="55" firerate="0.7" /> <stats rank="B" cost="200" damage="25" range="55" firerate="0.9" /> <stats rank="A" cost="150" damage="30" range="60" firerate="1.0" /> </tower> <tower name="Vortex" ground="1" air="0" slow="0" splash="1"> <stats rank="E" cost="100" damage="150" range="40" firerate="0.3" /> <stats rank="D" cost="200" damage="300" range="40" firerate="0.3" /> <stats rank="C" cost="400" damage="600" range="40" firerate="0.3" /> <stats rank="B" cost="600" damage="1000" range="40" firerate="0.3" /> <stats rank="A" cost="1000" damage="2000" range="40" firerate="0.3" /> </tower> <tower name="Laser" ground="1" air="1" slow="0" splash="1"> <stats rank="E" cost="150" damage="80" range="80" firerate="0.3" /> <stats rank="D" cost="300" damage="160" range="80" firerate="0.3" /> <stats rank="C" cost="450" damage="320" range="80" firerate="0.4" /> <stats rank="B" cost="900" damage="640" range="80" firerate="0.4" /> <stats rank="A" cost="2000" damage="960" range="80" firerate="0.5" /> </tower> </towers> <enemies> <enemy type="Normal" hpbase="2" hpgrow="7" bounty="1" speed="1.0" /> <enemy type="Immune" hpbase="2" hpgrow="6" bounty="1" speed="1.0" /> <enemy tyep="Flying" hpbase="2" hpgrow="5" bounty="2" speed="1.0" /> </enemies> <levels> <level type="normal" time="20"><spawn num="10" /><spawn num="0" /><spawn num="10" /></level> </levels> <starts> <start x="35" y="400" width="75" height="12"/> <start x="275" y="400" width="75" height="12"/> <start x="160" y="400" width="64" height="12"/> </starts> <goals> <goal x="10" y="3" /><goal x="10" y="4" /> <goal x="11" y="4" /><goal x="12" y="4" /> <goal x="13" y="3" /><goal x="13" y="4" /> </goals> </root>; // タワーの属性情報を返す public static function getTowerAttlibutes(towerName:String):Object { var tower:XMLList = Parameter.data.towers.*.(@name == towerName); if (tower.length() == 0) { return null; } // 指定した名前のタワーが存在しないならnullを返す return { ground : Boolean(int(tower.@ground)), air : Boolean(int(tower.@air)), slow : Boolean(int(tower.@slow)), splash : Boolean(int(tower.@splash)) }; } // タワーのステータス情報を返す public static function getTowerStats(towerName:String, rankNum:int):Object { var stats:XML = Parameter.data.towers.*.(@name == towerName).stats[rankNum]; if (stats == null) { return null; } // ステータス情報が無いならnullを返す return { rank : stats.@rank, cost : stats.@cost, damage : stats.@damage, range : stats.@range, firerate : stats.@firerate }; } // ゴールの配列を返す public static function getGoals():Array { var goals:Array = []; for each(var g:XML in Parameter.data.goals.*) { goals.push(new Goal(new Point(int(g.@x), int(g.@y)))); } return goals; } } //} //package { import flash.display.*; import flash.filters.*; import flash.geom.Matrix; import flash.text.*; //public class ImageFactory { private static var _externalImages:Object; // 外部画像の連想配列 private static var _enemyImages:Object; // 敵画像の連想配列 private static var _towerBase:BitmapData = null; // タワーの土台 private static var _cancelMark:BitmapData = null; // （タワー選択）キャンセルのマーク // プリローダーを作成、読み込みを開始する public static function preload(parentOfProgressBar:DisplayObjectContainer):Preloader { initializeEnemyImages(); _externalImages = { }; return new Preloader(parentOfProgressBar, _externalImages); } // 敵画像の連想配列を初期化する private static function initializeEnemyImages():void { _enemyImages = { }; var enemyTypes:Array = ["Normal", "Immune", "Flying"]; for (var i:int = 0; i < enemyTypes.length; i++) { _enemyImages[enemyTypes[i]] = ImageFactory.createEnemy(enemyTypes[i]); } } // 外部画像を取得する public static function getImage(name:String):BitmapData { return _externalImages[name]; } // 敵画像を取得する public static function getEnemy(name:String):BitmapData { return _enemyImages[name]; } // キャンセルのマークの画像を取得する public static function getCancelMark():BitmapData { if (_cancelMark == null) { _cancelMark = new BitmapData(Parameter.TOWER_IMAGE_SIZE, Parameter.TOWER_IMAGE_SIZE, true, 0x00ffffff); var shape:Shape = new Shape(); var center:Number = Parameter.TOWER_IMAGE_SIZE / 2; var radius:Number = center - 8; shape.graphics.lineStyle(4, 0xff0000); shape.graphics.drawCircle(center, center, radius); shape.graphics.moveTo(center + (radius * Math.cos(9 * Math.PI / 8)), center + (radius * Math.sin(9 * Math.PI / 8))); shape.graphics.lineTo(center + (radius * Math.cos(Math.PI / 8)), center + (radius * Math.sin(Math.PI / 8))); _cancelMark.draw(shape); } return _cancelMark; } // タワーの土台の画像を取得する public static function getTowerBase():BitmapData { if (_towerBase == null) { _towerBase = new BitmapData(Parameter.TOWER_SIZE, Parameter.TOWER_SIZE); var shape:Shape = new Shape(); shape.graphics.beginFill(0xc0c0c0); shape.graphics.drawRect(0, 0, Parameter.TOWER_SIZE, Parameter.TOWER_SIZE); shape.graphics.endFill(); shape.filters = [new BevelFilter(1, 45, 0xffffff, 1, 0x606060, 1, Parameter.TOWER_SIZE / 4, Parameter.TOWER_SIZE / 4, 255)]; _towerBase.draw(shape); } return _towerBase; } // 敵の画像を作成する private static function createEnemy(type:String):BitmapData { var bitmapData:BitmapData = new BitmapData(Parameter.NODE_SIZE, Parameter.NODE_SIZE, true, 0x00ffffff); var shape:Shape; switch(type) { case "Normal": shape = ImageFactory.createNormalEnemy(); break; case "Immune": shape = ImageFactory.createImmuneEnemy(); break; case "Flying": shape = ImageFactory.createFlyingEnemy(); break; default: shape = new Shape(); } bitmapData.draw(shape); return bitmapData; } private static function createNormalEnemy():Shape { var shape:Shape = new Shape(); shape.graphics.beginFill(0xff0000); shape.graphics.drawRect(4, 2, 4, 12); shape.graphics.drawRect(8, 6, 4, 4); shape.graphics.endFill(); shape.filters = [new GlowFilter(0x880000, 1, 2, 2, 255)]; return shape; } private static function createImmuneEnemy():Shape { var shape:Shape = new Shape(); shape.graphics.beginFill(0xff0000); shape.graphics.drawCircle(8, 8, 6); shape.graphics.endFill(); shape.filters = [new GlowFilter(0x880000, 1, 2, 2, 255)]; return shape; } private static function createFlyingEnemy():Shape { var shape:Shape = new Shape(); shape.graphics.lineStyle(1, 0x880000); shape.graphics.beginFill(0xff0000); shape.graphics.moveTo(2, 4); shape.graphics.lineTo(10, 4); shape.graphics.lineTo(14, 8); shape.graphics.lineTo(2, 4); shape.graphics.endFill(); return shape; } // 普通のテキストを作成する public static function createSimpleText(posx:int, posy:int, width:int, height:int, text:String, fontSize:int, textColor:uint):TextField { return ImageFactory.createText(posx, posy, width, height, text, fontSize, textColor, TextFieldAutoSize.CENTER); } // 縁取り付きのテキストを作成する public static function createBorderedText(posx:int, posy:int, width:int, height:int, text:String, fontSize:int, textColor:uint, borderColor:uint):TextField { return ImageFactory.createText(posx, posy, width, height, text, fontSize, textColor, TextFieldAutoSize.CENTER, false, true, borderColor); } // スコア表示用のテキストを作成する public static function createScoreText(posx:int, posy:int, width:int, height:int, text:String, fontSize:int, textColor:uint):TextField { return ImageFactory.createText(posx, posy, width, height, text, fontSize, textColor, TextFieldAutoSize.RIGHT, true); } // タワーのステータス表示用テキストを作成する public static function createStatsText(posx:int, posy:int, width:int, height:int, text:String, fontSize:int, textColor:uint):TextField { return ImageFactory.createText(posx, posy, width, height, text, fontSize, textColor, TextFieldAutoSize.CENTER, true); } private static function createText(posx:int, posy:int, width:int, height:int, text:String, fontSize:int, textColor:uint, autoSize:String, bold:Boolean = false, border:Boolean = false, borderColor:uint = 0x000000):TextField { var textField:TextField = new TextField(); var textFormat:TextFormat = new TextFormat("Arial", fontSize, null, bold); textField.defaultTextFormat = textFormat; textField.text = text; textField.x = posx; textField.y = posy + Math.ceil((height - (textField.textHeight + 4)) / 2); textField.width = Math.max(width, textField.textWidth); textField.height = textField.textHeight + 4; textField.textColor = textColor; if (border) { textField.filters = [new GlowFilter(borderColor, 1, 4, 4)]; } textField.autoSize = autoSize; textField.mouseEnabled = textField.selectable = false; return textField; } // ウインドウを作成する（FF6っぽいヤツ） public static function createWindow(posx:int, posy:int, width:int, height:int):Sprite { var sprite:Sprite = new Sprite(); sprite.x = posx; sprite.y = posy; var matrix:Matrix = new Matrix(); matrix.createGradientBox(width, height, Math.PI / 2); sprite.graphics.lineStyle(2); sprite.graphics.lineGradientStyle(GradientType.LINEAR, [0xf0f0f0, 0x808080], [1, 1], [0, 255], matrix); sprite.graphics.beginGradientFill(GradientType.LINEAR, [0x303090, 0x000030], [1, 1], [0, 255], matrix); sprite.graphics.drawRoundRect(1, 1, width - 2, height - 2, 10); sprite.graphics.endFill(); return sprite; } // カーソルを描画する public static function drawCursor(g:Graphics):void { g.lineStyle(1, 0xffffff); g.drawRect(0.5, 0.5, Parameter.TOWER_SIZE - 1, Parameter.TOWER_SIZE - 1); g.endFill(); } // 射程範囲の円を描画する public static function drawRangeCircle(g:Graphics, radius:int = 16, color:uint = 0xffffff):void { g.beginFill(color, 0.3); g.drawCircle(Parameter.TOWER_SIZE / 2, Parameter.TOWER_SIZE / 2, radius); g.endFill(); } } //} //package { import com.bit101.components.ProgressBar; import flash.display.DisplayObjectContainer; import flash.events.*; //public class Preloader extends EventDispatcher { private var _imageNum:int; // 読み込むべき外部画像の数 private var _loadedNum:int; // 読み込み完了した外部画像の数 private var _loaders:Object; // 外部画像ローダの連想配列 private var _imagesReference:Object; // 外部画像の連想配列の参照 private var _progressBar:ProgressBar; // プログレスバー public function Preloader(parentOfProgressBar:DisplayObjectContainer, images:Object) { _imageNum = 0; _loadedNum = 0; _loaders = { }; _imagesReference = images; _progressBar = new ProgressBar(parentOfProgressBar, 182, 227); // 各外部画像の読み込みを開始する for (var imageName:* in Parameter.EXTERNAL_IMAGES) { _imageNum++; var loader:ExternalImageLoader = new ExternalImageLoader(); _loaders[imageName] = loader; loader.addEventListener(Event.COMPLETE, imageLoaded); loader.load(Parameter.EXTERNAL_IMAGES[imageName]); } _progressBar.maximum = _imageNum; } // 一つの画像の読み込みが完了した際に呼ばれるメソッド private function imageLoaded(e:Event):void { e.target.removeEventListener(Event.COMPLETE, imageLoaded); _loadedNum++; _progressBar.value = _loadedNum; if (_loadedNum == _imageNum) { loadComplete(); } } // 全ての画像の読み込みが完了した際に呼ばれるメソッド private function loadComplete():void { for (var imageName:* in _loaders) { _imagesReference[imageName] = _loaders[imageName].content; } DisplayObjectContainer(_progressBar.parent).removeChild(_progressBar); dispatchEvent(new Event(Event.COMPLETE)); } } //} //package { import flash.display.*; import flash.events.*; import flash.net.URLRequest; import flash.system.LoaderContext; //public class ExternalImageLoader extends EventDispatcher { private var _content:BitmapData; private var _tmpA:Loader; private var _tmpB:Loader; public function get content():BitmapData { return _content; } public function ExternalImageLoader() { _content = null; _tmpA = new Loader(); _tmpB = new Loader(); } public function load(url:String):void { _tmpA.contentLoaderInfo.addEventListener(Event.INIT, tmpALoaded); _tmpA.load(new URLRequest(url), new LoaderContext(true)); } private function tmpALoaded(e:Event):void { _tmpA.contentLoaderInfo.removeEventListener(Event.INIT, tmpALoaded); _content = new BitmapData(int(_tmpA.width), int(_tmpA.height), true, 0x00ffffff); _tmpB.contentLoaderInfo.addEventListener(Event.INIT, tmpBLoaded); _tmpB.loadBytes(_tmpA.contentLoaderInfo.bytes); } private function tmpBLoaded(e:Event):void { _tmpB.contentLoaderInfo.removeEventListener(Event.INIT, tmpBLoaded); _content.draw(_tmpB); _tmpA.unload(); _tmpB.unload(); dispatchEvent(new Event(Event.COMPLETE)); } } //} //package { import flash.display.Bitmap; import flash.display.Sprite; import flash.events.Event; import flash.events.MouseEvent; import flash.geom.Point; //public class FieldMap extends Sprite { private var _groundEnemyLayer:Sprite; private var _towerLayer:Sprite; private var _airEnemyLayer:Sprite; private var _bulletLayer:Sprite; private var _cursor:Sprite; public function FieldMap(posx:int, posy:int) { x = posx; y = posy; addChild(new Bitmap(ImageFactory.getImage("Fieldmap"))); addChild(_groundEnemyLayer = new Sprite()); addChild(_towerLayer = new Sprite()); addChild(_airEnemyLayer = new Sprite()); addChild(_bulletLayer = new Sprite()); addChild(_cursor = new Sprite()); _bulletLayer.mouseEnabled = _cursor.mouseEnabled = false; _cursor.visible = false; addEventListener(MouseEvent.CLICK, clickFieldMap); addEventListener(MouseEvent.ROLL_OVER, showCursor); addEventListener(MouseEvent.ROLL_OUT, hideCursor); //test var e:Enemy = new Enemy(new Point(40, 390), { hp:1, bounty:1, speed:1 } ); Main.enemies.push(e); _groundEnemyLayer.addChild(e); addEventListener(Event.ENTER_FRAME, test); } private function test(e:Event):void { for (var i:int = 0; i < Main.towers.length; i++) { Main.towers[i].update(); } for (var j:int = 0; j < Main.enemies.length; j++) { Main.enemies[j].update(); } } private function clickFieldMap(e:MouseEvent):void { var data:GameData = GameData.instance; var selectedTower:Tower = data.selectedTower; if (selectedTower != null && !selectedTower.active) { if (Node.buildable(_cursor.x, _cursor.y) && data.buyable(selectedTower.cost) && Goal.reSearch(Node.tileFromPosition(new Point(_cursor.x,_cursor.y)))) { var tower:Tower = new Tower(_cursor.x, _cursor.y, data.selectedTower.towerName, true); data.spendGold(selectedTower.cost); Main.towers.push(tower); _towerLayer.addChild(tower); } } } private function showCursor(e:MouseEvent):void { _cursor.visible = true; addEventListener(Event.ENTER_FRAME, updateCursor); } private function hideCursor(e:MouseEvent):void { removeEventListener(Event.ENTER_FRAME, updateCursor); _cursor.visible = false; } private function updateCursor(e:Event):void { var selectedTower:Tower = GameData.instance.selectedTower; if(!(selectedTower != null && selectedTower.active)){ _cursor.x = mouseX - (mouseX % Parameter.NODE_SIZE); _cursor.y = mouseY - (mouseY % Parameter.NODE_SIZE); }else { _cursor.x = selectedTower.x; _cursor.y = selectedTower.y; } _cursor.graphics.clear(); if (selectedTower != null) { ImageFactory.drawRangeCircle(_cursor.graphics, selectedTower.range, 0xffffff); ImageFactory.drawCursor(_cursor.graphics); } } } //} //package { import com.bit101.components.*; import flash.display.*; import flash.events.*; import flash.text.*; //public class Frontend extends Sprite { private var _level:TextField; private var _score:TextField; private var _lives:TextField; private var _gold:TextField; private var _towerStatsWindow:Sprite; private var _towerMenuWindow:Sprite; private var _name:TextField; private var _attlibuteGround:TextField; private var _attlibuteAir:TextField; private var _attlibuteSlow:TextField; private var _attlibuteSplash:TextField; private var _rank:TextField; private var _cost:TextField; private var _damage:TextField; private var _range:TextField; private var _fireRate:TextField; public function Frontend() { setupMainStatsWindow(); setupTowerSelectWindow(); setupTowerStatsWindow(); setupLevelBarWindow(); setupMenuWindow(); GameData.instance.addEventListener(Event.CHANGE, update); } // メインステータスを表示するウインドウを配置する private function setupMainStatsWindow():void { var mainStatsWindow:Sprite = ImageFactory.createWindow(0, 0, 365, 25); mainStatsWindow.addChild(ImageFactory.createBorderedText(14, 0, 40, 25, "Level :", 12, 0xffffff, 0x808080)); mainStatsWindow.addChild(_level = ImageFactory.createScoreText(54, 0, 25, 25, "0", 14, 0xffffff)); mainStatsWindow.addChild(ImageFactory.createBorderedText(93, 0, 40, 25, "Score :", 12, 0xffffff, 0x808080)); mainStatsWindow.addChild(_score = ImageFactory.createScoreText(133, 0, 50, 25, "0", 14, 0xffffff)); mainStatsWindow.addChild(ImageFactory.createBorderedText(197, 0, 40, 25, "Lives :", 12, 0xffffff, 0xf00000)); mainStatsWindow.addChild(_lives = ImageFactory.createScoreText(237, 0, 20, 25, Parameter.INITIAL_LIVES.toString(), 14, 0xff0000)); mainStatsWindow.addChild(ImageFactory.createBorderedText(271, 0, 35, 25, "Gold :", 12, 0xffffff, 0xb0b000)); mainStatsWindow.addChild(_gold = ImageFactory.createScoreText(306, 0, 45, 25, Parameter.INITIAL_GOLD.toString(), 14, 0xffff00)); addChild(mainStatsWindow); } // タワーを選択するウインドウを配置する private function setupTowerSelectWindow():void { var towerSelectWindow:Sprite = ImageFactory.createWindow(365, 0, 100, 415); var towerNames:Array = ["Arrow", "Gatling", "Bomb", "Misslie", "Frost", "Vortex", "Laser", "Cancel"]; for (var i:int = 0; i < 8; i++) { var tower:Tower = new Tower(((i < 4) ? 15 : 53), (7 + 38 * (i % 4)), towerNames[i], false); towerSelectWindow.addChild(tower); if (i < 7) { towerSelectWindow.addChild(ImageFactory.createSimpleText(((i < 4) ? 1 : 85), tower.y, 14, 32, String(i + 1), 10, 0xffffff)); } } addChild(towerSelectWindow); } // タワーのステータスを表示するウインドウを作成する private function setupTowerStatsWindow():void { _towerStatsWindow = ImageFactory.createWindow(370, 160, 90, 250); _towerStatsWindow.addChild(ImageFactory.createWindow(0, 0, 90, 20)); _towerStatsWindow.addChild(_name = ImageFactory.createSimpleText(0, 0, 90, 20, "Tower", 12, 0xffffff)); _towerStatsWindow.addChild(_attlibuteGround = ImageFactory.createSimpleText(5, 25, 40, 10, "Ground", 10, 0xffffff)); _towerStatsWindow.addChild(_attlibuteAir = ImageFactory.createSimpleText(5, 35, 40, 10, "Air", 10, 0xffffff)); _towerStatsWindow.addChild(_attlibuteSlow = ImageFactory.createSimpleText(45, 25, 40, 10, "Slow", 10, 0x606060)); _towerStatsWindow.addChild(_attlibuteSplash = ImageFactory.createSimpleText(45, 35, 40, 10, "Splash", 10, 0x606060)); _towerStatsWindow.addChild(ImageFactory.createBorderedText(0, 50, 90, 10, "Rank", 10, 0xffffff, 0x00b000)); _towerStatsWindow.addChild(_rank = ImageFactory.createStatsText(0, 62, 90, 15, "E", 14, 0x00ff00)); _towerStatsWindow.addChild(ImageFactory.createBorderedText(0, 80, 90, 10, "Cost", 10, 0xffffff, 0xb0b000)); _towerStatsWindow.addChild(_cost = ImageFactory.createStatsText(0, 92, 90, 15, "0", 14, 0xffff00)); _towerStatsWindow.addChild(ImageFactory.createBorderedText(0, 110, 90, 10, "Damage", 10, 0xffffff, 0xf00000)); _towerStatsWindow.addChild(_damage = ImageFactory.createStatsText(0, 122, 90, 15, "0", 14, 0xff0000)); _towerStatsWindow.addChild(ImageFactory.createBorderedText(0, 140, 90, 10, "Range", 10, 0xffffff, 0x00b0b0)); _towerStatsWindow.addChild(_range = ImageFactory.createStatsText(0, 152, 90, 15, "0", 14, 0x00ffff)); _towerStatsWindow.addChild(ImageFactory.createBorderedText(0, 170, 90, 10, "FireRate", 10, 0xffffff, 0xb000b0)); _towerStatsWindow.addChild(_fireRate = ImageFactory.createStatsText(0, 182, 90, 15, "0", 14, 0xff00ff)); _towerStatsWindow.addChild(_towerMenuWindow = ImageFactory.createWindow(0, 200, 90, 50)); var upgradeButton:PushButton = new PushButton(_towerMenuWindow, 5, 5, "Upgrade", clickUpdateButton); var sellButton:PushButton = new PushButton(_towerMenuWindow, 5, 25, "Sell", clickSellButton); upgradeButton.width = sellButton.width = 80; addChild(_towerStatsWindow); _towerStatsWindow.visible = false; } private function clickUpdateButton(e:MouseEvent):void { GameData.instance.selectedTower.upgrade(); GameData.instance.setSelectedTower(GameData.instance.selectedTower); } // 売却ボタンを押した時の処理 private function clickSellButton(e:MouseEvent):void { GameData.instance.selectedTower.sell(); GameData.instance.setSelectedTower(null); } // レベルバーを表示するウインドウを配置する private function setupLevelBarWindow():void { var levelBarWindow:Sprite = ImageFactory.createWindow( -10, 415, 475, 50); /* var backgroundBar:Shape = new Shape(); backgroundBar.graphics.beginFill(0x000000); backgroundBar.graphics.drawRect(0, 10, 475, 30); backgroundBar.graphics.endFill(); levelBarWindow.addChild(backgroundBar); var hand:Shape = new Shape(); hand.graphics.lineStyle(1, 0xffff00); hand.graphics.moveTo(45, 2); hand.graphics.lineTo(45, 48); levelBarWindow.addChild(hand); */ addChild(levelBarWindow); } // メニューウインドウを配置する private function setupMenuWindow():void { var menuWindow:Sprite = ImageFactory.createWindow(365, 415, 100, 50); //var pauseButton:PushButton = new PushButton(menuWindow, 5, 4, "Pause", null); //var nextLevelButton:PushButton = new PushButton(menuWindow, 5, 26, "Next Level", null); //pauseButton.width = nextLevelButton.width = 90; addChild(menuWindow); } // ゲーム情報の更新を反映する public function update(e:Event):void { updateMainStatsWindow(); updateTowerStatsWindow(); } // メインステータス表示を更新する private function updateMainStatsWindow():void { var data:GameData = GameData.instance; _level.text = data.level.toString(); _score.text = data.score.toString(); _lives.text = data.lives.toString(); _gold.text = data.gold.toString(); } // タワーのステータス表示を更新する private function updateTowerStatsWindow():void { _towerStatsWindow.visible = (GameData.instance.selectedTower != null); if (_towerStatsWindow.visible) { var selectedTower:Tower = GameData.instance.selectedTower; _towerMenuWindow.visible = selectedTower.active; _name.text = selectedTower.towerName + " Tower"; var onColor:uint = 0xffffff; var offColor:uint = 0x606060; _attlibuteGround.textColor = (selectedTower.ground ? onColor : offColor); _attlibuteAir.textColor = (selectedTower.air ? onColor : offColor); _attlibuteSlow.textColor = (selectedTower.slow ? onColor : offColor); _attlibuteSplash.textColor = (selectedTower.splash ? onColor : offColor); _rank.text = selectedTower.rank + ((selectedTower.active && selectedTower.hasNextRank()) ? (" → " + selectedTower.nextRank) : ""); _cost.text = selectedTower.cost + ((selectedTower.active && selectedTower.hasNextRank()) ? (" + " + (selectedTower.nextCost - selectedTower.cost)) : ""); _damage.text = selectedTower.damage + ((selectedTower.active && selectedTower.hasNextRank()) ? (" + " + (selectedTower.nextDamage - selectedTower.damage)) : ""); _range.text = selectedTower.range + ((selectedTower.active && selectedTower.hasNextRank()) ? (" + " + (selectedTower.nextRange - selectedTower.range)) : ""); _fireRate.text = selectedTower.fireRate.toFixed(1) + ((selectedTower.active && selectedTower.hasNextRank()) ? (" + " + (selectedTower.nextFireRate - selectedTower.fireRate).toFixed(1)) : ""); } } } //} //package { import flash.events.Event; import flash.events.EventDispatcher; import flash.geom.Point; //public class GameData extends EventDispatcher { private static var _instance:GameData; private var _selectedTower:Tower; private var _level:int; private var _score:int; private var _lives:int; private var _gold:int; public function get selectedTower():Tower { return _selectedTower; } public function get level():int { return _level; } public function get score():int { return _score; } public function get lives():int { return _lives; } public function get gold():int { return _gold; } public function GameData(enforcer:SingletonEnforcer) { initialize(); } public function initialize():void { _level = 0; _score = 0; _lives = Parameter.INITIAL_LIVES; _gold = Parameter.INITIAL_GOLD; dispatchEvent(new Event(Event.CHANGE)); } // 選択中のタワーを設定する public function setSelectedTower(tower:Tower):void { _selectedTower = tower; dispatchEvent(new Event(Event.CHANGE)); } public function damageLives():void { _lives--; dispatchEvent(new Event(Event.CHANGE)); } // 購入できるかどうか public function buyable(price:int):Boolean { return price <= _gold; } // ゴールドを得る public function earnGold(amount:int):void { _gold += amount; dispatchEvent(new Event(Event.CHANGE)); } // ゴールドを消費する public function spendGold(amount:int):void { _gold -= amount; dispatchEvent(new Event(Event.CHANGE)); } public static function get instance():GameData { if (GameData._instance == null) { _instance = new GameData(new SingletonEnforcer()); } return _instance; } } //} class SingletonEnforcer { } //package { import flash.geom.Point; //public class Node { private var _tile:Point; private var _center:Point; private var _passable:Boolean; // 敵が通れるかどうか private var _buildable:Boolean; // タワーが建てられるかどうか private var _enemyNum:int; // このノード上にいる敵の数 public function get tileX():int { return _tile.x; } public function get tileY():int { return _tile.y; } public function get centerX():Number { return _center.x; } public function get centerY():Number { return _center.y; } public function get passable():Boolean { return _passable; } public function set passable(value:Boolean):void { _passable = value; } public function get buildable():Boolean { return _buildable && (_enemyNum == 0); } public function set buildable(value:Boolean):void { _buildable = value; }; public function get enemyNum():int { return _enemyNum; } public function set enemyNum(value:int):void { _enemyNum = value; } public function Node(tilex:int, tiley:int, type:int) { _tile = new Point(tilex, tiley); var pos:Point = Node.positionFromTile(_tile); _center = new Point(pos.x + (Parameter.NODE_SIZE / 2), pos.y +(Parameter.NODE_SIZE / 2)); switch(type) { case 0: _passable = true; _buildable = true; break; case 1: _passable = false; _buildable = false; break; case 2: _passable = true; _buildable = false; break; } _enemyNum = 0; } // タイル縦横値から、XY座標値を求める public static function positionFromTile(tile:Point):Point { var pos:Point = new Point(); pos.x = tile.x * Parameter.NODE_SIZE; pos.x = Math.max(0, Math.min(pos.x, (Parameter.NODE_COLS - 1) * Parameter.NODE_SIZE)); pos.y = tile.y * Parameter.NODE_SIZE; pos.y = Math.max(0, Math.min(pos.y, (Parameter.NODE_ROWS - 1) * Parameter.NODE_SIZE)); return pos; } // XY座標値から、タイル縦横値を求める public static function tileFromPosition(pos:Point):Point { var tile:Point = new Point(); tile.x = int(pos.x / Parameter.NODE_SIZE); tile.x = Math.max(0, Math.min(tile.x, Parameter.NODE_COLS - 1)); tile.y = int(pos.y / Parameter.NODE_SIZE); tile.y = Math.max(0, Math.min(tile.y, Parameter.NODE_ROWS - 1)); return tile; } // タワーが設置できるかどうか public static function buildable(posx:int, posy:int):Boolean { var tile:Point = Node.tileFromPosition(new Point(posx, posy)); return (Main.nodes[tile.y][tile.x].buildable && Main.nodes[tile.y + 1][tile.x].buildable && Main.nodes[tile.y][tile.x + 1].buildable && Main.nodes[tile.y + 1][tile.x + 1].buildable); } public static function changeBulidablity(towerTile:Point, buildable:Boolean):void { Main.nodes[towerTile.y][towerTile.x].buildable = buildable; Main.nodes[towerTile.y + 1][towerTile.x].buildable = buildable; Main.nodes[towerTile.y][towerTile.x + 1].buildable = buildable; Main.nodes[towerTile.y + 1][towerTile.x + 1].buildable = buildable; } public static function changePassablity(towerTile:Point, passable:Boolean):void { Main.nodes[towerTile.y][towerTile.x].passable = passable; Main.nodes[towerTile.y + 1][towerTile.x].passable = passable; Main.nodes[towerTile.y][towerTile.x + 1].passable = passable; Main.nodes[towerTile.y + 1][towerTile.x + 1].passable = passable; } } //} //package { import flash.geom.Point; //public class Goal { private static const DX:Array = [0, -1, 1, 0, -1, 1, -1, 1]; private static const DY:Array = [ -1, 0, 0, 1, -1, -1, 1, 1]; private static const DCOST:Array = [1, 1, 1, 1, Math.SQRT2, Math.SQRT2, Math.SQRT2, Math.SQRT2]; private var _node:Node; private var _openNodes:Array; // 保留ノードリスト private var _nodeCost:Array; // 各ノードの移動コスト private var _nodeNext:Array; // 各ノードの次の経路となるノード private var _previousNodeCost:Array; // 以前のnodeCost private var _previousNodeNext:Array; // 以前のnodeNext public function get node():Node { return _node; } public function getCost(tile:Point):Number { return _nodeCost[tile.y][tile.x]; } public function getNext(tile:Point):Node { return _nodeNext[tile.y][tile.x]; } public function Goal(tile:Point) { _node = Main.nodes[tile.y][tile.x]; _openNodes = []; _nodeCost = _nodeNext = null; search(); } // ダイクストラ法による経路探索 public function search():void { initialize(); while (_openNodes.length > 0) { var subject:Node = _openNodes.pop() as Node; // 周囲8方向のノードを訪問する for (var i:int = 0; i < 8; i++) { // 画面外の存在しないノードを指すなら次の周囲ノードへ進む if (!isValid(subject.tileX + Goal.DX[i], subject.tileY + Goal.DY[i])) { continue; } // 通れないノード、計算済み（確定）ノード、直進することができないノードなら次の周囲ノードへ進む var test:Node = Main.nodes[subject.tileY + Goal.DY[i]][subject.tileX + Goal.DX[i]]; if (isImpassable(test) || isCalculatedNode(test) || !canGoStraightTo(subject, test)) { continue; } // 移動コストを計算する _nodeCost[test.tileY][test.tileX] = _nodeCost[subject.tileY][subject.tileX] + Goal.DCOST[i]; // 次の経路ノードをsubjectノードに設定する _nodeNext[test.tileY][test.tileX] = subject; // 保留ノードリストに追加する insertToOpenNodes(test); } } } private function initialize():void { _previousNodeCost = _nodeCost; _previousNodeNext = _nodeNext; _nodeCost = []; _nodeNext = []; for (var row:int = 0; row < Parameter.NODE_ROWS; row++) { _nodeCost[row] = []; _nodeNext[row] = []; for (var col:int = 0; col < Parameter.NODE_COLS; col++) { _nodeCost[row][col] = Number.MAX_VALUE; _nodeNext[row][col] = Main.nodes[row][col]; } } // Goalのノードを経路探索のスタートノードとする _nodeCost[_node.tileY][_node.tileX] = 0; _openNodes.push(_node); } // indexの値が有効な値かどうか private function isValid(col:int, row:int):Boolean { return ((col >= 0) && (col < Parameter.NODE_COLS) && (row >= 0) && (row < Parameter.NODE_ROWS)); } // 既にコストを計算済みのノードかどうか private function isCalculatedNode(node:Node):Boolean { return _nodeCost[node.tileY][node.tileX] != Number.MAX_VALUE; } // 通れないノードかどうか private function isImpassable(node:Node):Boolean { return !node.passable; } // subjectノードからtestノードへ直進できるかどうか private function canGoStraightTo(subject:Node, test:Node):Boolean { return (Main.nodes[subject.tileY][test.tileX].passable && Main.nodes[test.tileY][subject.tileX].passable); } // nodeを保留ノードリストの適切な場所に挿入する private function insertToOpenNodes(node:Node):void { var insertIndex:int; var len:int = _openNodes.length; var nodeCost:Number = _nodeCost[node.tileY][node.tileX]; for (insertIndex = 0; insertIndex < len; insertIndex++) { var openNode:Node = _openNodes[insertIndex]; if (nodeCost > _nodeCost[openNode.tileY][openNode.tileX]) { break; } } _openNodes.splice(insertIndex, 0, node); } // 一つ前の状態を復元する public function revertToPrevious():void { _nodeCost = _previousNodeCost; _nodeNext = _previousNodeNext; } // 指定した位置から最も近いゴールを取得する public static function getNearestGoalFrom(tile:Point):Goal { var goals:Array = Main.goals; var nearest:Goal = goals[0]; var len:int = goals.length; for (var i:int = 1; i < len; i++) { if (goals[i].getCost(tile) < nearest.getCost(tile)) { nearest = goals[i]; } } return nearest; } // 最探索し、成功したかどうかを返す public static function reSearch(towerTile:Point):Boolean { Node.changePassablity(towerTile, false); var i:int; for (i = 0; i < Main.goals.length; i++) { Main.goals[i].search(); } var hasPathAllEnemy:Boolean = true; for (i = 0; i < Main.enemies.length; i++) { Main.enemies[i].updateNearestGoal(); if (!Main.enemies[i].hasPathToGoal()) { hasPathAllEnemy = false; break; } } Node.changePassablity(towerTile, true); if (hasPathAllEnemy) { return true; // ブロッキングしていたら全部元に戻す }else { for (i = 0; i < Main.goals.length; i++) { Main.goals[i].revertToPrevious(); } for (i = 0; i < Main.enemies.length; i++) { Main.enemies[i].updateNearestGoal(); } return false; } } } //} //package { import flash.display.*; import flash.events.MouseEvent; import flash.geom.Point; //public class Tower extends Sprite { private var _center:Point; private var _name:String; private var _rank:int; private var _attlibutes:Object; private var _currentStats:Object; private var _nextStats:Object; private var _active:Boolean; private var _target:Enemy; private var _reloadSpeed:Number; // 毎フレームのカウントの上昇値 private var _reloadCount:Number; // この値が100を超えたら発射可能 private var _image:Sprite; public function get towerName():String { return _name; } public function get ground():Boolean { return _attlibutes.ground; } public function get air():Boolean { return _attlibutes.air; } public function get slow():Boolean { return _attlibutes.slow; } public function get splash():Boolean { return _attlibutes.splash; } public function get rank():String { return _currentStats.rank; } public function get cost():int { return _currentStats.cost; } public function get damage():int { return _currentStats.damage; } public function get range():int { return _currentStats.range; } public function get fireRate():Number { return _currentStats.firerate; } public function get nextRank():String { return _nextStats.rank; } public function get nextCost():int { return _nextStats.cost; } public function get nextDamage():int { return _nextStats.damage; } public function get nextRange():int { return _nextStats.range; } public function get nextFireRate():Number { return _nextStats.firerate; } public function get active():Boolean { return _active; } public function Tower(posx:int, posy:int, name:String, active:Boolean) { x = posx; y = posy; _center = new Point(posx + Parameter.TOWER_SIZE / 2, posy + Parameter.TOWER_SIZE / 2); _name = name; _rank = 0; _attlibutes = Parameter.getTowerAttlibutes(_name); _currentStats = Parameter.getTowerStats(_name, _rank); _nextStats = Parameter.getTowerStats(_name, _rank + 1); _active = active; if (active) { _target = null; _reloadSpeed = _currentStats.firerate * 100 / Parameter.FRAMERATE; _reloadCount = 0; var tile:Point = Node.tileFromPosition(new Point(x, y)); Node.changePassablity(tile, false); Node.changeBulidablity(tile, false); } draw(); buttonMode = true; addEventListener(MouseEvent.CLICK, selected); } // タワーの画像を描画する private function draw():void { addChild(new Bitmap(ImageFactory.getTowerBase())); _image = new Sprite(); var bitmap:Bitmap = new Bitmap((_name != "Cancel") ? ImageFactory.getImage(_name) : ImageFactory.getCancelMark(), "auto", true); bitmap.x = bitmap.y = int( -Parameter.TOWER_IMAGE_SIZE / 2); _image.x = _image.y = int(Parameter.TOWER_SIZE / 2); _image.addChild(bitmap); addChild(_image); if (active) { _image.rotation = int(350 * Math.random() - 175); } } public function update():void { // ターゲット無しかターゲットがやられていたら、新しいターゲットを探す if (_target == null || _target.hp <= 0) { for (var i:int = 0; i < Main.enemies.length; i++) { var diffX:Number = _center.x - Main.enemies[i].posX; var diffY:Number = _center.y - Main.enemies[i].posY; if (Math.sqrt(diffX * diffX + diffY * diffY) < _currentStats.range) { _target = Main.enemies[i]; break; } } } // ターゲットがいるなら、 // 射程内ならターゲットの方を向き、射程外ならターゲットからはずす if (_target != null) { diffX = _target.posX - _center.x; diffY = _target.posY - _center.y; if (Math.sqrt(diffX * diffX + diffY * diffY) < _currentStats.range) { var degree:Number = Math.atan2(diffY, diffX) * 180 / Math.PI; _image.rotation = degree; }else { _target = null; } } // 弾を発射できるなら発射する _reloadCount += _reloadSpeed; } // タワーアップグレード時の処理 public function upgrade():void { if (hasNextRank() && GameData.instance.buyable(_nextStats.cost - _currentStats.cost)) { GameData.instance.spendGold(_nextStats.cost - _currentStats.cost); _rank++; _currentStats = _nextStats; _nextStats = Parameter.getTowerStats(_name, _rank + 1); _reloadSpeed = _currentStats.firerate * 100 / Parameter.FRAMERATE; } } // 次のランクがあるかどうか public function hasNextRank():Boolean { return _nextStats != null; } // タワー売却時の処理 public function sell():void { parent.removeChild(this); var tile:Point = Node.tileFromPosition(new Point(x, y)); Node.changePassablity(tile, true); Node.changeBulidablity(tile, true); Main.towers.splice(Main.towers.indexOf(this), 1); GameData.instance.earnGold(int(_currentStats.cost * Parameter.TOWER_SELL_RATE)); } private function selected(e:MouseEvent):void { GameData.instance.setSelectedTower((_name != "Cancel") ? this : null); } } //} //package { import flash.display.*; import flash.geom.Point; //public class Enemy extends Sprite { private var _position:Point; private var _velocity:Point; private var _hp:int; // ヒットポイント private var _bounty:int; // 倒して得る金 private var _speed:Number; // 速さ（スカラー） private var _immunity:Boolean; // 免疫が有るか private var _slowing:int; // スロー状態かどうか private var _isFlying:Boolean; // 飛行しているか private var _currentNode:Node; // 現在のノード private var _nearestGoal:Goal; // 最短で到達できるゴールノード private var _nextNode:Node; // 次に進むべきノード private var _image:Sprite; public function get posX():Number { return _position.x; } public function get posY():Number { return _position.y; } public function get hp():int { return _hp; } public function Enemy(pos:Point, stats:Object) { _position = pos; _hp = stats.hp; _bounty = stats.bounty; _speed = stats.speed; _immunity = false; _slowing = 0; _isFlying = false; initializeVelocity(); var tile:Point = Node.tileFromPosition(_position); initializeCurrentNode(tile); initializeNearestGoal(tile); initializeNextNode(tile); draw(); } private function initializeVelocity():void { if (_isFlying) { _velocity = new Point(0, -_speed); }else { _velocity = new Point(); } } private function initializeCurrentNode(tile:Point):void { _currentNode = Main.nodes[tile.y][tile.x]; if (!_isFlying) { _currentNode.enemyNum++; } } private function initializeNearestGoal(tile:Point):void { if (_isFlying) { _nearestGoal = Main.nodes[4][tile.x]; }else { _nearestGoal = Goal.getNearestGoalFrom(tile); } } private function initializeNextNode(tile:Point):void { if (_isFlying) { _nextNode = _nearestGoal.node; }else { _nextNode = _nearestGoal.getNext(tile); } } private function draw():void { _image = new Sprite(); var bitmap:Bitmap = new Bitmap(ImageFactory.getEnemy("Normal")); bitmap.x = bitmap.y = int( -Parameter.NODE_SIZE / 2); _image.rotation = -90; _image.addChild(bitmap); addChild(_image); } public function update():void { if (_hp <= 0) { GameData.instance.earnGold(_bounty); vanish(); return; } var tile:Point = Node.tileFromPosition(_position); // ゴールに着いたら、ライフが減って敵消滅 if (arrivedGoal(tile)) { GameData.instance.damageLives(); vanish(); return; } move(tile); veer(tile); } // 消滅する private function vanish():void { if (!_isFlying) { _currentNode.enemyNum--; } parent.removeChild(this); Main.enemies.splice(Main.enemies.indexOf(this), 1); } // 移動する private function move(tile:Point):void { var slowed:Boolean = (_slowing > 0); if (slowed) { _slowing--; } x = (_position.x += (slowed ? _velocity.x / 2 : _velocity.x)); y = (_position.y += (slowed ? _velocity.y / 2 : _velocity.y)); } // 進行方向の修正 private function veer(tile:Point):void { if (!_isFlying) { //次に進むべきノードへ到着していたら、次に進むべきノードを更新する if (arrivedNextNode(tile)) { _currentNode.enemyNum--; _nextNode.enemyNum++; _currentNode = _nextNode; updateNextNode(tile); } var radian:Number = Math.atan2(_nextNode.centerY - _position.y, _nextNode.centerX - _position.x); _velocity.x = (_velocity.x + _speed * Math.cos(radian)) * 0.5; _velocity.y = (_velocity.y + _speed * Math.sin(radian)) * 0.5; var degree:Number = radian * 180 / Math.PI; _image.rotation = degree; } } // 最短で到達できるゴールノードを更新する public function updateNearestGoal():void { var tile:Point = Node.tileFromPosition(_position); _nearestGoal = Goal.getNearestGoalFrom(tile); updateNextNode(tile); } // 次に進むべきノードを更新する private function updateNextNode(tile:Point):void { _nextNode = _nearestGoal.getNext(tile); } // ゴールへ向かう経路が存在しているかどうか public function hasPathToGoal():Boolean { return _currentNode != _nextNode; } // ゴールノードへ到着しているかどうか private function arrivedGoal(tile:Point):Boolean { return (tile.x == _nearestGoal.node.tileX) && (tile.y == _nearestGoal.node.tileY); } // 次に進むべきノードへ到着しているかどうか private function arrivedNextNode(tile:Point):Boolean { return (tile.x == _nextNode.tileX) && (tile.y == _nextNode.tileY); } // ダメージを受ける public function damaged(amount:int, slow:Boolean):void { _hp -= amount; if (slow) { slowed(); } } // 移動が遅くなる（免疫が無ければ） private function slowed():void { if (!_immunity) { _slowing = Parameter.SLOWING_TIME; } } } //}