import flash.events.Event;

Mouse.hide();


//below is the code that we used in class, you need to add code that will output the angle for each enemy and draw the lines

var xDiff, yDiff, radians, degrees:Number;

stage.addEventListener(Event.ENTER_FRAME, aimPlanes);

function aimPlanes(evt:Event)
{
	graphics.clear();
	
	fighterPlane.x = mouseX;
	fighterPlane.y = mouseY;
	xDiff = fighterPlane.x - enemy1.x;
	yDiff = fighterPlane.y - enemy1.y;
	radians = Math.atan2(yDiff, xDiff);
	degrees = radians * 180 / Math.PI;
	enemy1.rotation = degrees;
	showFighterAngle1(degrees);
	
	xDiff = fighterPlane.x - enemy2.x;
	yDiff = fighterPlane.y - enemy2.y;
	radians = Math.atan2(yDiff, xDiff);
	degrees = radians * 180 / Math.PI;
	enemy2.rotation = degrees;
	showFighterAngle2(degrees);
	
	xDiff = fighterPlane.x - enemy3.x;
	yDiff = fighterPlane.y - enemy3.y;
	radians = Math.atan2(yDiff, xDiff);
	degrees = radians * 180 / Math.PI;
	enemy3.rotation = degrees;
	showFighterAngle3(degrees);
	
	// Draws line from fighterPlane to enemyN
	graphics.lineStyle(2, 0x8899DD);
	graphics.moveTo(fighterPlane.x,fighterPlane.y);
	graphics.lineTo(enemy1.x,enemy1.y);
	graphics.moveTo(fighterPlane.x,fighterPlane.y);
	graphics.lineTo(enemy2.x,enemy2.y);
	graphics.moveTo(fighterPlane.x,fighterPlane.y);
	graphics.lineTo(enemy3.x,enemy3.y);
	
}

// Displays fighterPlane1 angle
function showFighterAngle1(degrees:Number):void
{
	enemy1Angle.text = String(Math.round(degrees));
}

// Displays fighterPlane2 angle
function showFighterAngle2(degrees:Number):void
{
	enemy2Angle.text = String(Math.round(degrees));
}

// Displays fighterPlane3 angle
function showFighterAngle3(degrees:Number):void
{
	enemy3Angle.text = String(Math.round(degrees));
}