CoolCamera.hx

package;

import flixel.FlxCamera;
import flixel.FlxG;
import flixel.FlxSprite;
import flixel.util.FlxColor;

class CoolCamera
{
	public static var camera1:FlxCamera;
	public static var camera2:FlxCamera;

	public static function init(p1:FlxSprite, p2:FlxSprite)
	{
		camera1 = createCamera(0, 0, FlxColor.WHITE, p1);
		camera1.setSize(FlxG.width, FlxG.height);
		camera2 = createCamera(0, 0, FlxColor.BLUE, p2);
		FlxG.cameras.add(camera1);
		FlxG.cameras.add(camera2);
	}

	public static function split(?follow1:FlxSprite, ?follow2:FlxSprite)
	{
		// im lazy!! so i jsut make them into new cameras
		FlxG.cameras.remove(camera1);
		FlxG.cameras.remove(camera2);
		camera1 = camera2 = null;
		camera1 = createCamera(Std.int(FlxG.width / 2), 0, FlxColor.WHITE, follow1, false);
		camera2 = createCamera(0, 0, FlxColor.BLUE, follow2, true);
		FlxG.cameras.add(camera1);
		FlxG.cameras.add(camera2);
	}

	public static function nest(?primaryCamera:FlxCamera, ?toBeNested:FlxCamera, ?xOffset:Float = 0, ?yOffset:Float = 0, ?resize:Bool = true)
	{
		if (resize)
		{
			if (primaryCamera.width == 0 && primaryCamera.height == 0)
			{
				primaryCamera.setSize(Std.int(FlxG.width), Std.int(FlxG.height));
			}
			toBeNested.setSize(Std.int(primaryCamera.width / 2), Std.int(primaryCamera.height / 2));
		}

		toBeNested.setPosition((primaryCamera.x + primaryCamera.width / 4) + xOffset, (primaryCamera.y + primaryCamera.height / 4) + yOffset);
	}

	public static function createCamera(x:Int = 0, y:Int = 0, bgColor:Int = 0xFF000000, ?follow:FlxSprite, ?balls:Bool = false)
	{
		var cam:FlxCamera = new FlxCamera(x, y, Std.int(FlxG.width / 2), FlxG.height);
		cam.bgColor = bgColor;
		if (follow != null)
			cam.follow(follow);
		return cam;
	}
}