多脚戦車（絵だけ)
このコードを新着タンク一覧http://flash-games.wonderfl.net/tank/list/new
に表示させるにはinfinite-tank-entry
というタグをつけてください
/**
* Copyright nutsu ( http://wonderfl.net/user/nutsu )
* MIT License ( http://www.opensource.org/licenses/mit-license.php )
* Downloaded from: http://wonderfl.net/c/8Wnb
*/
// forked from 9re's Wonderfl Tank Game Tank Sample 1
// このコードを新着タンク一覧http://flash-games.wonderfl.net/tank/list/new
// に表示させるにはinfinite-tank-entry
// というタグをつけてください
package
{
import flash.display.Bitmap;
import flash.display.Loader;
import flash.display.Sprite;
import flash.display.BitmapData;
import flash.display.Graphics;
import flash.geom.ColorTransform;
import flash.geom.Matrix;
import flash.geom.Rectangle;
import flash.geom.Point;
import flash.system.Security;
import flash.utils.getTimer;
import net.wonderfl.game.infinity_tank.development.*;
import net.wonderfl.math.WVector2D;
import net.wonderfl.utils.SequentialLoader;
/**
* @author 9re
*/
// クラス名は必ずTankにして、TankBaseクラスを拡張して下さい
// http://flash-games.wonderfl.net/static/asdoc/net/wonderfl/game/infinity_tank/tank/TankBase.html
public class Tank extends TankBase
{
private var _spTank:Sprite;
private var _spBody:Sprite;
private var _spBattery:Sprite;
private var _parts:Array;
private var mtx:Matrix;
private var ctfm:ColorTransform;
private var _arr:Array = [];
private var time0:int;
private var dgc:Graphics;
public function Tank()
{
_bulletRenderer = "http://swf.wonderfl.net/swf/usercode/b/bb/bb20/bb20d8176f27b9afc27c15abad377a8aeb94c043.swf";
_spBody = new Sprite();
dgc = _spBody.graphics;
_spBattery = new Sprite();
_spBattery.x = _spBattery.y = 0;
_spBattery.scaleX = _spBattery.scaleY = 60/465;
_spTank = new Sprite();
_spTank.addChild( _spBody );
_spTank.addChild( _spBattery );
SequentialLoader.loadImages([ "http://assets.wonderfl.net/images/related_images/4/44/444c/444c3ebf8617a1eefc106659160132a5e307a33a"], _arr, onImageLoaded);
}
private function onImageLoaded():void
{
var _images:Vector.<Bitmap> = Vector.<Bitmap>(_arr.map(function ($ldr:Loader, $index:int, $arr:Array):Bitmap {
//var mat:Matrix = new Matrix;
var bd:BitmapData = new BitmapData($ldr.width, $ldr.height, true, 0x00ffffff);
bd.draw($ldr);
var bm:Bitmap = new Bitmap(bd);
return bm;
}));
var srcbd:BitmapData = Bitmap(_images.pop()).bitmapData;
var bodyBmp:BitmapData = new BitmapData( 465, 465, true, 0 );
var legBmp:BitmapData = new BitmapData( 60, 165, true, 0 );
bodyBmp.copyPixels( srcbd, new Rectangle( 0, 0, 465, 465 ), bodyBmp.rect.topLeft );
legBmp.copyPixels( srcbd, new Rectangle( 465, 0, 525, 165 ), legBmp.rect.topLeft );
srcbd.dispose();
_parts = [];
_parts.push( _spBattery.addChild( new Bitmap( legBmp, "auto", true ) ) );
_parts.push( _spBattery.addChild( new Bitmap( legBmp, "auto", true ) ) );
_parts.push( _spBattery.addChild( new Bitmap( legBmp, "auto", true ) ) );
_parts.push( _spBattery.addChild( new Bitmap( legBmp, "auto", true ) ) );
_parts.push( _spBattery.addChild( new Bitmap( bodyBmp, "auto", true ) ) );
mtx = new Matrix();
ctfm = new ColorTransform( 1, 1, 1, 0);
updateImage();
time0 = -1;
}
//--------------------------------------------------
private var mm:Matrix = new Matrix();
private var mf:int = -1;
private var mvx:Number = 0;
private var mvy:Number = 0;
private var ma:Number = 0;
private var mga:Number = 0;
private var evx:Number = 0;
private var evy:Number = 0;
private var moveflg:int = 0;
//お試し中
override public function action():int
{
if( time0 < 0 ){
time0 = getTimer();
}
var action:int = 0;
//
var e:WVector2D = _scene.enemyTankPosition;
var ev:WVector2D = _scene.enemyTankLinearVelocity;
var ea:Number = _scene.enemyTankAngularVelocity;
var m:WVector2D = _scene.myTankPosition;
var mv:WVector2D = _scene.myTankLinearVelocity;
var gvx:Number = Math.cos( _scene.myGunAngle );
var gvy:Number = Math.sin( _scene.myGunAngle );
var tvx:Number = Math.cos( _scene.myTankAngle );
var tvy:Number = Math.sin( _scene.myTankAngle );
mm.identity();
mm.rotate( _scene.myTankAngle );
mm.translate( m.x, m.y );
mm.invert();
//
var dx:Number = mm.a * e.x + mm.c * e.y + mm.tx;
var dy:Number = mm.b * e.x + mm.d * e.y + mm.ty;
var d:Number = Math.sqrt( dx*dx + dy*dy );
var t:Number = d/50;
if( t>5 ) t = 5;
var evx0:Number = ev.x*Math.cos(ea) - ev.y*Math.sin(ea);
var evy0:Number = ev.x*Math.sin(ea) + ev.y*Math.cos(ea);
evx += (evx0-evx)*0.5;
evy += (evy0-evy)*0.5;
var ex1:Number = e.x + evx;
var ey1:Number = e.y + evy;
var ex2:Number = e.x + evx*t;
var ey2:Number = e.y + evy*t;
var dx1:Number = mm.a * ex1 + mm.c * ey1 + mm.tx;
var dy1:Number = mm.b * ex1 + mm.d * ey1 + mm.ty;
var dx2:Number = mm.a * ex2 + mm.c * ey2 + mm.tx;
var dy2:Number = mm.b * ex2 + mm.d * ey2 + mm.ty;
if( t<1 ){
dx1 = dx;
dy1 = dy;
}
if( dx2*dx + dy2*dy < 0 ){
dx2 = dx;
dy2 = dy;
}
var ga:Number = Math.atan2( dy1, dx1 );
if( Math.abs(ga) < Math.PI/2.5 ){
moveflg = 6;
}else if( moveflg<0 ){
moveflg = 6;
}else{
moveflg--;
}
if( (getTimer()-time0>5000) && moveflg<=6 && (mv.x * dx1 + mv.y*dy1)<0 ){
mf = ( dx1 > 0 ) ? -1 : 1;
moveflg = 15;
}
var gad:Number = Math.PI/10;
if( mf == 1 ){
if( moveflg>0 ) action |= Command.TANK_MOVE_BACKWARD;
if (ga > gad) action |= Command.TANK_TURN_LEFT;
else if (ga < -gad) action |= Command.TANK_TURN_RIGHT;
}else{
if( moveflg>0 ) action |= Command.TANK_MOVE_FORWARD;
if (ga < -gad) action |= Command.TANK_TURN_LEFT;
else if (ga > gad) action |= Command.TANK_TURN_RIGHT;
}
//
var d2:Number = Math.sqrt( dx2*dx2 + dy2*dy2 );
var crs:Number = gvx * dy2/d2 - gvy * dx2/d2;
if ( crs > 0 ) {
action |= Command.GUN_TURN_RIGHT;
}else if ( crs < 0 ){
action |= Command.GUN_TURN_LEFT;
}
if( (gvx * dx2/d2 + gvy * dy2/d2) > 0.6 ){
action |= Command.FIRE;
}
//for view
mvx += ( mv.x - mvx )*0.5;
mvy += ( mv.y - mvy )*0.5;
ma = _scene.enemyTankAngularVelocity;
//*
dgc.clear();
dgc.lineStyle( 0, 0xffffff, 0.2 );
//dgc.moveTo(0,0);
//dgc.lineTo( dx1, dy1 );
dgc.drawRect( -40, -20, 80, 40 );
dgc.moveTo( 40, 0 );
dgc.lineTo( 30, 0 );
//*/
return action;
}
override public function draw(bitmapData:BitmapData):void
{
mga = _scene.myGunAngle;
updateImage( mvx, mvy, ma/4 , mga, _scene.myTankAngle );
if( _hit_flg> 0 ){
_cf = ( (int(_hit_flg/2)%2) > 0 ) ? _cf1 : _cf0;
if( _hit_flg++ > 10 ){
_cf = _cf1;
_hit_flg = 0;
}
}
//
_spTank.rotation = _scene.myTankAngle * 180/Math.PI;
_spTank.x = _scene.myTankPosition.x;
_spTank.y = _scene.myTankPosition.y;
// update
bitmapData.colorTransform(bitmapData.rect, ctfm);
bitmapData.draw( _spTank, _spTank.transform.matrix, _cf, null, null, true );
}
private function updateImage( vx:Number = 0, vy:Number = 0, a:Number=0, ga:Number = 0, ba:Number=0 ):void {
var lima:Number = Math.PI / 10;
if ( a > lima )
a = lima;
else if ( a < -lima )
a = -lima;
var d:Number = Math.sqrt( vx * vx + vy * vy );
if ( d > 30 ) {
vx *= 30 / d;
vy *= 30 / d;
}
var s:Number = Math.sin(-ga-ba);
var c:Number = Math.cos(-ga-ba);
var ox:Number = vx*c - vy*s;
var oy:Number = vx*s + vy*c;
_fire_bounce = 0;
s = Math.sin(a);
c = Math.cos(a);
_parts[4].transform.matrix = bodymat( ox, oy, a );
_parts[0].transform.matrix = legmat( 15*c - 50*s + ox, 15*s + 50*c + oy, 70, 200, 160);
_parts[1].transform.matrix = legmat( 15*c + 50*s + ox, 15*s - 50*c + oy, 70, -200, 160, true);
_parts[2].transform.matrix = legmat( -20*c - 46*s + ox, -20*s + 46*c + oy, -80, 200, 165);
_parts[3].transform.matrix = legmat( -20*c + 46*s + ox, -20*s - 46*c + oy, -80, -200, 165, true);
ga -= a;
_spBattery.rotation = 180*ga/Math.PI;
}
private function bodymat( ox:Number=0, oy:Number=0, a:Number=0 ):Matrix {
mtx.identity();
mtx.translate( -465 / 2 - 30, -465 / 2 );
mtx.rotate( a );
mtx.translate( 20 + ox, oy );
return mtx;
}
private function legmat( rx:Number, ry:Number, sx:Number, sy:Number, sd:Number, ref:Boolean=false ):Matrix {
var mx:Number = sx - rx;
var my:Number = sy - ry;
var ms:Number = Math.sqrt( mx * mx + my * my ) / sd;
mtx.identity();
mtx.translate( -30, 0 );
if( ref ){
mtx.scale( -1, 1 );
}
mtx.scale( 1, ms );
mtx.rotate( Math.atan2( my, mx )-Math.PI/2 );
mtx.translate( 20 + rx, ry );
return mtx;
}
private var _fire_bounce:Number = 0;
private var _hit_flg:int = 0;
private var _cf:ColorTransform;
private var _cf0:ColorTransform = new ColorTransform(1,1,1,0.5);
private var _cf1:ColorTransform = new ColorTransform(1,1,1,1);
// called when a bullet hits this tank
override public function hit():void {
_hit_flg = 1;
}
override public function fire():void{
_fire_bounce = 100;
}
}
}