/**
* Copyright hemingway ( http://wonderfl.net/user/hemingway )
* MIT License ( http://www.opensource.org/licenses/mit-license.php )
* Downloaded from: http://wonderfl.net/c/le8a
*/
package
{
import flash.display.*;
import flash.events.*;
import flash.geom.*;
import flash.net.*;
import nape.phys.*;
import nape.geom.*;
import nape.util.*;
import nape.space.*;
import nape.shape.*;
import nape.callbacks.*;
import net.hires.debug.*;
[SWF(frameRate=60, width=465, height=465)]
public class M1 extends Sprite
{
protected var action :int;
private var tankHead :Sprite;
private var tankBarrel :Sprite;
private var tankBody :Sprite;
private var tankBallistic :Projectile;
private var tankDimensions :Array;
/*
[0] = head width
[1] = head height
[2] = barrel width
[3] = barrel height
[4] = body width
[5] = body height
*/
private var barrelRecoil :Boolean;
private var KEY_W :Boolean;
private var KEY_A :Boolean;
private var KEY_S :Boolean;
private var KEY_D :Boolean;
public function M1()
{
stage.scaleMode = StageScaleMode.NO_SCALE;
Buffer.STAGE = stage;
Buffer.SPACE = new Space();
Buffer.ROOT = this;
tankHead = new Sprite();
tankBarrel = new Sprite();
tankBody = new Sprite();
tankDimensions = [24, 20, 32, 4, 48, 28];
barrelRecoil = false;
KEY_W = KEY_A = KEY_S = KEY_D = false;
x = 232.5;
y = 232.5;
addEventListener(Event.ADDED_TO_STAGE, addedToStage);
addEventListener(Event.ENTER_FRAME, Buffer.updateNape);
}
private function addedToStage($e:*) :void
{
removeEventListener(Event.ADDED_TO_STAGE, addedToStage);
addChild(tankBody);
addChild(tankBarrel);
addChild(tankHead);
init();
stage.addEventListener(MouseEvent.MOUSE_DOWN, onMouseDown);
stage.addEventListener(MouseEvent.MOUSE_MOVE, onMouseMove);
stage.addEventListener(KeyboardEvent.KEY_DOWN, onKeyDown);
stage.addEventListener(KeyboardEvent.KEY_UP, onKeyUp);
addEventListener(Event.ENTER_FRAME, onFrame);
}
private function init() :void
{
initHead();
initBarrel();
initBody();
}
private function initHead() :void
{
var $width :int = tankDimensions[0];
var $height :int = tankDimensions[1];
var $a :int = ($width/2);
var $b :int = ($height/2);
tankHead.graphics.lineStyle(1);
tankHead.graphics.beginFill(0xFFFFFF);
tankHead.graphics.moveTo (-$a, -$b);
tankHead.graphics.lineTo (($a - $a), -$b);
tankHead.graphics.lineTo (($a - 4), -$b);
tankHead.graphics.lineTo ($a, ((-$b) + 8));
tankHead.graphics.lineTo ($a, ($b - 8));
tankHead.graphics.lineTo (($a - 4), $b);
tankHead.graphics.lineTo (-$a, $b);
tankHead.graphics.lineTo (-$a, -$b);
tankHead.graphics.endFill();
}
private function initBarrel() :void
{
var $width :int = tankDimensions[2];
var $height :int = tankDimensions[3];
var $a :int = ($width/2);
var $b :int = ($height/2);
var $c :int = ($a*2);
var $d :int = ($b/2);
tankBarrel.graphics.clear();
tankBarrel.graphics.lineStyle(1);
tankBarrel.graphics.beginFill(0x999999);
tankBarrel.graphics.moveTo (0, -$d);
tankBarrel.graphics.lineTo ($a, -$d);
tankBarrel.graphics.lineTo ($a, -$b);
tankBarrel.graphics.lineTo (($a + 4), -$b);
tankBarrel.graphics.lineTo (($a + 4), $b);
tankBarrel.graphics.lineTo ($a, $b);
tankBarrel.graphics.lineTo ($a, $d);
tankBarrel.graphics.lineTo (0, $d);
tankBarrel.graphics.moveTo ($a, -$d);
tankBarrel.graphics.lineTo ($c, -$d);
tankBarrel.graphics.lineTo ($c, $d);
tankBarrel.graphics.lineTo ($a, $d);
tankBarrel.graphics.endFill();
}
private function initBody() :void
{
var $width :int = tankDimensions[4];
var $height :int = tankDimensions[5];
var $a :int = ($width/2);
var $b :int = ($height/2);
tankBody.graphics.lineStyle(1);
tankBody.graphics.beginFill(0xDCDCDC);
tankBody.graphics.moveTo (-$a, -$b);
tankBody.graphics.lineTo ($a, -$b);
tankBody.graphics.lineTo ($a, (-$b + 8));
tankBody.graphics.lineTo (($a - 2), (-$b + 8));
tankBody.graphics.lineTo (($a - 2), ($b - 8));
tankBody.graphics.lineTo ($a, ($b - 8));
tankBody.graphics.lineTo ($a, $b);
tankBody.graphics.lineTo (-$a, $b);
tankBody.graphics.lineTo (-$a, ($b - 8));
tankBody.graphics.lineTo ((-$a + 2), ($b - 8));
tankBody.graphics.lineTo ((-$a + 2), (-$b + 8));
tankBody.graphics.lineTo (-$a, (-$b + 8));
tankBody.graphics.endFill();
}
private function initBallistic($num:Number = 1) :void
{
for (var $:int = 0; $<$num; $++)
{
//prepare to fire the ballistic from the barrel
tankBallistic = new Projectile(tankHead.x, tankHead.y,
int(Math.cos(degreeToRadian(tankBarrel.rotation))*4096),
int(Math.sin(degreeToRadian(tankBarrel.rotation))*4096));
//fire the ballistic
addChildAt(tankBallistic, 1);
}
recoilBarrel();
}
private function recoilBarrel() :void
{
tankDimensions[2] = 20;
initBarrel();
barrelRecoil = true;
}
private function recoverBarrel() :void
{
if (tankDimensions[2] < 32)
{
tankDimensions[2]++;
initBarrel();
}else{
barrelRecoil = false;
}
}
private function onMouseDown($e:MouseEvent) :void
{
action = 2;
}
private function onKeyDown($e:KeyboardEvent) :void
{
switch($e.keyCode)
{
case 87:
KEY_W = true;
break;
case 65:
KEY_A = true;
break;
case 83:
KEY_S = true;
break;
case 68:
KEY_D = true;
break;
}
}
private function onKeyUp($e:KeyboardEvent) :void
{
switch($e.keyCode)
{
case 87:
KEY_W = false;
break;
case 65:
KEY_A = false;
break;
case 83:
KEY_S = false;
break;
case 68:
KEY_D = false;
break;
}
}
private function onFrame($e:*) :void
{
switch (action)
{
case 0:
//idle
break;
case 1:
initBallistic();
break;
case 2:
initBallistic(3);
break;
}
if (KEY_W)
{
x += Math.cos(degreeToRadian(tankBody.rotation))*1;
y += Math.sin(degreeToRadian(tankBody.rotation))*1;
}
if (KEY_A)
{
if (KEY_S)
{
tankBody.rotation++;
}else{
tankBody.rotation--;
}
}
if (KEY_S)
{
x -= Math.cos(degreeToRadian(tankBody.rotation))*1;
y -= Math.sin(degreeToRadian(tankBody.rotation))*1;
}
if (KEY_D)
{
if (KEY_S)
{
tankBody.rotation--;
}else{
tankBody.rotation++;
}
}
(barrelRecoil) ? recoverBarrel() : null;
action = 0;
}
private function onMouseMove($e:MouseEvent) :void
{
tankHead.rotation = tankBarrel.rotation = Buffer.cartesianToPolar(new Point($e.stageX, $e.stageY));
}
private function degreeToRadian($value:Number) :Number
{
return($value * (Math.PI / 180));
}
}
}
import flash.display.*;
import flash.events.*;
import flash.geom.*;
import flash.net.*;
import nape.phys.*;
import nape.geom.*;
import nape.util.*;
import nape.space.*;
import nape.shape.*;
import nape.callbacks.*;
class Projectile extends Sprite
{
protected var _x :Number;
protected var _y :Number;
protected var _vX :Number;
protected var _vY :Number;
protected var _angle :int;
private var body :Body;
public function Projectile($x:Number, $y:Number, $vX:Number = 0, $vY:Number = 0)
{
_x = $x;
_y = $y;
_vX = $vX;
_vY = $vY;
body = new Body(BodyType.DYNAMIC);
addEventListener(Event.ENTER_FRAME, onFrame);
init();
}
private function init() :void
{
graphics.clear();
graphics.beginFill(0);
graphics.lineStyle(1);
graphics.drawCircle(0, 0, 1);
graphics.endFill();
body.mass = 0.25;
body.isBullet = true;
body.shapes.add(new Circle(1));
body.space = Buffer.SPACE;
body.userData.graphic = this;
body.userData.graphicUpdate = function (body:Body) :void
{
body.userData.graphic.rotation = ((body.rotation * 180)/Math.PI);
body.userData.graphic.x = body.position.x;
body.userData.graphic.y = body.position.y;
}
body.position.setxy(_x, _y);
action();
}
private function onFrame($e:*) :void
{
disposal();
}
public function action() :void
{
body.velocity = Vec2.weak(_vX, _vY);
}
private function disposal() :void
{
if ((body.position.x < -2500 || body.position.x > 2500 || (body.position.y < -2500 || body.position.y > 2500))) {
removeEventListener(Event.ENTER_FRAME, onFrame);
parent.removeChild(this);
Buffer.SPACE.bodies.remove(body);
body = null;
}
}
}
class Buffer
{
public static var STAGE :Stage;
public static var SPACE :Space;
public static var ROOT :Sprite;
public static function updateNape($e:*) :void
{
SPACE.step(1 / STAGE.frameRate);
for (var $:int = 0; $<SPACE.liveBodies.length; $++)
{
var $body :Body = SPACE.liveBodies.at($);
$body.userData.graphicUpdate($body);
}
}
public static function cartesianToPolar($:Point) :Number
{
var $angle :Number = (180/Math.PI);
var $final :Point = $.subtract(new Point(ROOT.x, ROOT.y));
return(Math.atan2($final.y, $final.x) * $angle);
}
public static function trace($:String) :void
{
new LocalConnection().send('we' + ROOT.loaderInfo.parameters.ticket, 'onSendMessageToJS', $+"\n");
}
}
