package main{
//import flash.display.MovieClip;


import flash.events.*;
import flash.display.*;
import flash.net.*;

import fl.transitions.Tween;
import fl.transitions.easing.*;
import fl.transitions.TweenEvent;

import flash.filters.BlurFilter;
import flash.filters.BitmapFilterQuality;

import flash.events.TimerEvent;
import flash.utils.Timer;

import flash.text.TextField;
import flash.text.TextFieldAutoSize;
import flash.text.TextFormat;
import flash.text.TextFormatAlign;

import flash.external.ExternalInterface;

import flash.display.SimpleButton;

public class main extends MovieClip{

var MCL_MAIN_TOP:MovieClip;
var MCL_MAIN_BOTTOM:MovieClip;

var KK1:LO_Ship;
var KK2:LO_Ship;

var missels:Array;

var FPS:Number;
/////////////////////////////////////
public function main()
{
stage.addEventListener(Event.RESIZE, FResizeE);
stage.addEventListener(Event.ENTER_FRAME, EFrame);
stage.addEventListener(MouseEvent.MOUSE_MOVE, MMove);
stage.addEventListener(MouseEvent.MOUSE_UP, MUP);
stage.addEventListener(KeyboardEvent.KEY_DOWN, KeyDown);

FPS = 30;

MCL_MAIN_BOTTOM = new MovieClip;
addChild(MCL_MAIN_BOTTOM);
MCL_MAIN_TOP = new MovieClip;
addChild(MCL_MAIN_TOP);

// init game

KK1 = new LO_Ship;
KK1.x = 400;
KK1.y = 400;
MCL_MAIN_TOP.addChild(KK1);

KK2 = new LO_Ship;
KK2.x = Math.random()*800;
KK2.y = Math.random()*600;
KK2.rotation = 90;
MCL_MAIN_TOP.addChild(KK2);

missels = [];

var tM:Object = new Object;
tM.a = 0.2;
tM.Vx = 0;
tM.Vy = -6;
tM.MC = new LO_missle;
tM.MC.x = KK1.x+10;
tM.MC.y = KK1.y;
missels.push(tM);
MCL_MAIN_BOTTOM.addChild(tM.MC);
}


/////////////////////////////////////
function FResizeE(event:Event)
{
FResize()
}
function FResize()
{
};

function EFrame(event:Event)
{
KK2.x += 2;
if(KK2.x>800)
{
KK2.x = Math.random()*800;
KK2.y = Math.random()*600;

missels[0].Vx = 0;
missels[0].Vy = -6;

missels[0].MC.x = KK1.x+10;
missels[0].MC.y = KK1.y;
};

////////////////////////
//MISSELS

//Vector from missel to Target
var toTGT_V:Object = new Object;
toTGT_V.dx = KK2.x - missels[0].MC.x;
toTGT_V.dy = KK2.y - missels[0].MC.y;
toTGT_V.dXYmodul = Math.sqrt(toTGT_V.dx*toTGT_V.dx+toTGT_V.dy*toTGT_V.dy);

toTGT_V.dx = toTGT_V.dx/toTGT_V.dXYmodul;
toTGT_V.dy = toTGT_V.dy/toTGT_V.dXYmodul;

//Vector missel
var KK_V:Object = new Object;
KK_V.dx = missels[0].Vx;
KK_V.dy = missels[0].Vy;
KK_V.dM = Math.sqrt(KK_V.dx*KK_V.dx+KK_V.dy*KK_V.dy);
KK_V.dx = KK_V.dx/KK_V.dM;
KK_V.dy = KK_V.dy/KK_V.dM;
//

//de Vectors
var KK_corrV:Object = new Object;
KK_corrV.dx = toTGT_V.dx - KK_V.dx;
KK_corrV.dy = toTGT_V.dy - KK_V.dy;
KK_corrV.dM = Math.sqrt(KK_corrV.dx*KK_corrV.dx+KK_corrV.dy*KK_corrV.dy);
//trace(KK_corrV.dM+":"+missels[0].a);

if (KK_corrV.dM< missels[0].a){KK_corrV.dx = toTGT_V.dx; KK_corrV.dy = toTGT_V.dy; };

//toTGT_V.angl = Math.atan(toTGT_V.dy/toTGT_V.dx);
toTGT_V.angl = Math.atan(KK_corrV.dy/KK_corrV.dx);
if(KK_corrV.dx>0){toTGT_V.angl += Math.PI;trace(toTGT_V.angl )};
// dV


//rotation
missels[0].MC.rotation = (toTGT_V.angl*180/Math.PI)-90;
var rot:Number = (missels[0].MC.rotation-90)/180*Math.PI;

//move
missels[0].Vx += Math.cos(rot)*missels[0].a;
missels[0].Vy += Math.sin(rot)*missels[0].a;

missels[0].MC.x += missels[0].Vx;//Math.cos(rot)*missels[0].v;
missels[0].MC.y += missels[0].Vy;//Math.sin(rot)*missels[0].v;

};

function MMove(e:MouseEvent):void
{
};

function MUP(e:MouseEvent):void
{
};

function KeyDown(event:KeyboardEvent)
{
trace(event.keyCode);
}

}
}

package main{
//import flash.display.MovieClip;


import flash.events.*;
import flash.display.*;
import flash.net.*;

import fl.transitions.Tween;
import fl.transitions.easing.*;
import fl.transitions.TweenEvent;

import flash.filters.BlurFilter;
import flash.filters.BitmapFilterQuality;

import flash.events.TimerEvent;
import flash.utils.Timer;

import flash.text.TextField;
import flash.text.TextFieldAutoSize;
import flash.text.TextFormat;
import flash.text.TextFormatAlign;

import flash.external.ExternalInterface;

import flash.display.SimpleButton;

public class main extends MovieClip{

var MCL_MAIN_TOP:MovieClip;
var MCL_MAIN_BOTTOM:MovieClip;

var KK1:LO_Ship;
var KK2:LO_Ship;

var missels:Array;

var FPS:Number;
/////////////////////////////////////
public function main()
{
stage.addEventListener(Event.RESIZE, FResizeE);
stage.addEventListener(Event.ENTER_FRAME, EFrame);
stage.addEventListener(MouseEvent.MOUSE_MOVE, MMove);
stage.addEventListener(MouseEvent.MOUSE_UP, MUP);
stage.addEventListener(KeyboardEvent.KEY_DOWN, KeyDown);

FPS = 30;

MCL_MAIN_BOTTOM = new MovieClip;
addChild(MCL_MAIN_BOTTOM);
MCL_MAIN_TOP = new MovieClip;
addChild(MCL_MAIN_TOP);

// init game

KK1 = new LO_Ship;
KK1.x = 400;
KK1.y = 500;
MCL_MAIN_TOP.addChild(KK1);

KK2 = new LO_Ship;
KK2.x = Math.random()*800;
KK2.y = Math.random()*600;
KK2.rotation = 90;
MCL_MAIN_TOP.addChild(KK2);

missels = [];

var tM:Object = new Object;
tM.a = 0.3;
tM.Vx = 0;
tM.Vy = -3;
tM.MC = new LO_missle;
tM.MC.x = KK1.x+10;
tM.MC.y = KK1.y;
missels.push(tM);
MCL_MAIN_BOTTOM.addChild(tM.MC);
}


/////////////////////////////////////
function FResizeE(event:Event)
{
FResize()
}
function FResize()
{
};

function EFrame(event:Event)
{
KK2.x += 2;
if(KK2.x>800)
{
KK2.x = Math.random()*800;
KK2.y = Math.random()*400;

//missels[0].Vx = 0;
//missels[0].Vy = -6;

//missels[0].MC.x = KK1.x+10;
//missels[0].MC.y = KK1.y;
};

if(missels[0].MC.x > 800 || missels[0].MC.x <0 || missels[0].MC.y > 600||missels[0].MC.y < 0)
{
/*missels[0].Vx = 0;
missels[0].Vy = -6;

missels[0].MC.x = KK1.x+10;
missels[0].MC.y = KK1.y;
missels[0].MC.rotation = 0;*/
};

var tdx:Number = KK2.x - missels[0].MC.x;
var tdy:Number = KK2.y - missels[0].MC.y;
var tdM:Number = Math.sqrt(tdx*tdx+tdy+tdy);

if(tdM < 20)
{
KK2.x = Math.random()*800;
KK2.y = Math.random()*600;

missels[0].Vx = 0;
missels[0].Vy = -6;

missels[0].MC.x = KK1.x+10;
missels[0].MC.y = KK1.y;
missels[0].MC.rotation = 0;
};

////////////////////////
//MISSELS

//uprezhdenie

//Vector from KK to Target
var toTGT_V:Object = new Object;
toTGT_V.dx = KK2.x - missels[0].MC.x;
toTGT_V.dy = KK2.y - missels[0].MC.y;
toTGT_V.dXYmodul = Math.sqrt(toTGT_V.dx*toTGT_V.dx+toTGT_V.dy*toTGT_V.dy);

toTGT_V.dx = toTGT_V.dx/toTGT_V.dXYmodul;
toTGT_V.dy = toTGT_V.dy/toTGT_V.dXYmodul;

//Vector KK
var KK_V:Object = new Object;
KK_V.dx = missels[0].Vx;
KK_V.dy = missels[0].Vy;
KK_V.dM = Math.sqrt(KK_V.dx*KK_V.dx+KK_V.dy*KK_V.dy);
KK_V.dx = KK_V.dx/KK_V.dM;
KK_V.dy = KK_V.dy/KK_V.dM;
//

//de Vectors
var KK_corrV:Object = new Object;
KK_corrV.dx = toTGT_V.dx - KK_V.dx;
KK_corrV.dy = toTGT_V.dy - KK_V.dy;
KK_corrV.dM = Math.sqrt(KK_corrV.dx*KK_corrV.dx+KK_corrV.dy*KK_corrV.dy);


if (KK_corrV.dM< missels[0].a)
{
var K:Number = 1-(missels[0].a - KK_corrV.dM)/missels[0].a;
//trace(K);
KK_corrV.dx = toTGT_V.dx + (KK_corrV.dx - toTGT_V.dx)*K;
KK_corrV.dy = toTGT_V.dy + (KK_corrV.dy - toTGT_V.dy)*K;
};
//trace(KK_corrV.dM+":"+missels[0].a);


//toTGT_V.angl = Math.atan(toTGT_V.dy/toTGT_V.dx);
toTGT_V.angl = Math.atan(KK_corrV.dy/KK_corrV.dx);
if(KK_corrV.dx>0){toTGT_V.angl += Math.PI};
// dV


//rotation
var rotationOLD:Number = missels[0].MC.rotation;
var rotationNEW:Number = (toTGT_V.angl*180/Math.PI)-90;
var rotationD:Number = rotationNEW - rotationOLD;
if(rotationD> 180){rotationNEW-=360; rotationD = rotationNEW - rotationOLD};
if(rotationD<-180){rotationNEW+=360; rotationD = rotationNEW - rotationOLD};

if(rotationD>10){rotationD = 10;}
if(rotationD<-10){rotationD = -10;}

missels[0].MC.fire.rotation = -rotationD*3;

missels[0].MC.rotation += rotationD;
var rot:Number = (missels[0].MC.rotation-90)/180*Math.PI;

//move
missels[0].Vx += Math.cos(rot)*missels[0].a;
missels[0].Vy += Math.sin(rot)*missels[0].a;

missels[0].MC.x += missels[0].Vx;//Math.cos(rot)*missels[0].v;
missels[0].MC.y += missels[0].Vy;//Math.sin(rot)*missels[0].v;

};

function MMove(e:MouseEvent):void
{
};

function MUP(e:MouseEvent):void
{
};

function KeyDown(event:KeyboardEvent)
{
trace(event.keyCode);
}

}
}

Код:

accel2 = f / self.actor.body.mass                 accel2 *= accel2                 while self.target.hp > 0:                         x, y = self.actor.body.position                         xT, yT = self.target.actor.body.position                         xT -= x                         yT -= y                         vx, vy = self.actor.body.velocity                         vTx, vTy = self.target.actor.body.velocity                         vx -= vTx                         vy -= vTy                         xC = xT - vx                         yC = yT - vy                         a = math.atan2(-xC, yC)                         C = xC * xC + yC * yC                         if C < accel2:                                 C = C ** 0.5                                 a = self.actor.body.angle_to(*self.target.actor.body.position)                                 self.thrust (C * self.actor.body.mass)                         else:                                 self.thrust (f)                         self.turn (calc_torque(self, a))                         core.sleep ()

//delta A
var dA:Object = new Object;
dA.aTGTx = KKs[1].Va * Math.cos(KKs[1].angl);
dA.aTGTy = KKs[1].Va * Math.sin(KKs[1].angl);
dA.aOWNx = KKs[i].Va * Math.cos(KKs[i].angl);
dA.aOWNy = KKs[i].Va * Math.sin(KKs[i].angl);
dA.x = dA.aOWNx - dA.aTGTx;
dA.y = dA.aOWNy - dA.aTGTy;
dA.m = Math.sqrt(dA.x*dA.x+dA.y*dA.y);
dA.dm = (KKs[i].Va - KKs[1].Va);

//delta speed
var dV:Object = new Object;
dV.x = KKs[i].Vv.x - KKs[1].Vv.x;
dV.y = KKs[i].Vv.y - KKs[1].Vv.y;
dV.m = Math.sqrt(dV.x*dV.x+dV.y*dV.y);

//vector to TGT
var toTGT:Object = new Object;
toTGT.x = KKs[1].x - KKs[i].x;
toTGT.y = KKs[1].y - KKs[i].y;
toTGT.m = Math.sqrt(toTGT.x*toTGT.x+toTGT.y*toTGT.y);
toTGT.nx = toTGT.x/toTGT.m;
toTGT.ny = toTGT.y/toTGT.m;

//delta speed correction
var dVc:Object = new Object;
trace(toTGT.nx * dV.m +"-"+dV.x+"=" + (toTGT.nx * dV.m - dV.x));
dVc.x = -toTGT.nx * dV.m + dV.x;
dVc.y = -toTGT.ny * dV.m + dV.y;
dVc.m = Math.sqrt(dVc.x*dVc.x+dVc.y*dVc.y);

//over "delta speed correction"
var dVO:Object = new Object;
dVO.x = 0; dVO.y = 0;
if(dVc.m < dA.dm)
{
dVO.m = dA.dm - dVc.m;
dVO.x = -dVO.m * toTGT.x;
dVO.y = -dVO.m * toTGT.y;
}

//angle
var angle:Object = new Object;

angle.x = dVc.x + dVO.x - dA.aTGTx;
angle.y = dVc.y + dVO.y - dA.aTGTy;

angle.m = Math.sqrt(angle.x*angle.x+angle.y*angle.y);
angle.nx = angle.x/angle.m;
angle.ny = angle.y/angle.m;
angle.angle = Math.atan(angle.ny/angle.nx);
if(angle.nx>0){angle.angle += Math.PI};



//rotation
var dAngle = angle.angle - KKs[i].angl;
var speedRot = 4 * 2*Math.PI/180;

if(dAngle > Math.PI){angle.angle-=2*Math.PI; dAngle = angle.angle - KKs[i].angl};
if(dAngle <-Math.PI){angle.angle+=2*Math.PI; dAngle = angle.angle - KKs[i].angl};
if(dAngle > speedRot){dAngle = speedRot;}
if(dAngle <-speedRot){dAngle = -speedRot;}
KKs[i].angl += dAngle;

//KKs[i].angl = angle.angle;

while(KKs[i].angl<0){KKs[i].angl+=2*Math.PI;}
while(KKs[i].angl>2*Math.PI){KKs[i].angl-=2*Math.PI;}