Cloud.hx

package;

import flixel.FlxG;
import flixel.FlxSprite;
import flixel.util.FlxRandom;

class Cloud extends FlxSprite
{

  public static var COUNT:Int = 0;

  public function new (x:Float = 0, y:Float = 0)
  {

    super(x, y);

    loadGraphic(AssetPaths.clouds__png, true, 80, 35);

    //spawn();
  }

  public function spawn():Void
  {

    velocity.x = -FlxRandom.intRanged(30, 60);
    setPosition(FlxRandom.intRanged(FlxG.width, FlxG.width + 150), FlxRandom.intRanged(-10, 50));

    animation.frameIndex = FlxRandom.intRanged(FlxG.width, 5);

    Cloud.COUNT++;


  }

  override public function kill():Void
  {
    super.kill();

    Cloud.COUNT--;
  }

  override public function update():Void
  {

    super.update();

    if(x + width < 0)
    {
      kill();

      //spawn();

    }

  }

}

haxe_error.md

Called from /usr/lib/haxe/std/neko/_std/Type.hx line 102
Called from flixel/group/FlxTypedGroup.hx line 244
Called from PlayState.hx line 70
Called from flixel/FlxGame.hx line 583
Called from flixel/FlxGame.hx line 311
Called from openfl/_legacy/events/EventDispatcher.hx line 98
Called from openfl/_legacy/display/DisplayObject.hx line 182
Called from openfl/_legacy/display/DisplayObject.hx line 70
Called from openfl/_legacy/display/DisplayObject.hx line 362
Called from openfl/_legacy/display/DisplayObjectContainer.hx line 373
Called from openfl/_legacy/display/DisplayObject.hx line 423
Called from openfl/_legacy/display/DisplayObjectContainer.hx line 31
Called from Main.hx line 66
Called from Main.hx line 49
Called from openfl/_legacy/events/EventDispatcher.hx line 98
Called from openfl/_legacy/display/DisplayObject.hx line 182
Called from openfl/_legacy/display/DisplayObject.hx line 70
Called from openfl/_legacy/display/DisplayObject.hx line 362
Called from openfl/_legacy/display/DisplayObjectContainer.hx line 373
Called from openfl/_legacy/display/DisplayObject.hx line 423
Called from openfl/_legacy/display/DisplayObjectContainer.hx line 31
Called from Main.hx line 25
Called from /usr/lib/haxe/std/neko/_std/Reflect.hx line 58
Called from ApplicationMain.hx line 101
Called from openfl/_legacy/Lib.hx line 114

PlayState.hx

package;

import flixel.FlxG;
import flixel.FlxSprite;
import flixel.FlxState;
import flixel.text.FlxText;
import flixel.ui.FlxButton;
import flixel.util.FlxMath;
import flixel.addons.nape.FlxNapeSprite;
import flixel.addons.nape.FlxNapeState;
import flixel.util.FlxRandom;
import nape.callbacks.CbEvent;
import nape.callbacks.CbType;
import nape.callbacks.InteractionCallback;
import nape.callbacks.InteractionListener;
import nape.callbacks.InteractionType;
import nape.callbacks.PreCallback;
import nape.callbacks.PreFlag;
import nape.callbacks.PreListener;
import flixel.addons.nape.FlxNapeTilemap;
import openfl.Assets;
import flixel.FlxCamera;
import nape.phys.Compound;
import nape.phys.BodyType;
import flixel.util.FlxPoint;
import flixel.util.FlxPath;
import nape.phys.BodyType;
import flixel.util.FlxRandom;

import nape.geom.Vec2;
import nape.phys.Body;
import nape.phys.BodyType;
import nape.shape.Circle;
import nape.shape.Polygon;

import flixel.group.FlxGroup;
import flixel.group.FlxTypedGroup;

/**
 * A FlxState which can be used for the actual gameplay.
 */
class PlayState extends FlxNapeState
{

	public var clouds:FlxTypedGroup<Cloud>;

	/**
	 * Function that is called up when to state is created to set it up.
	 */
	override public function create():Void
	{
		super.create();

		napeDebugEnabled = true;

		FlxNapeState.space.gravity.setxy(0, 1000);

		createWalls(0,0,FlxG.width, FlxG.height);


		var background:FlxSprite = new FlxSprite(0, 0);
		background.loadGraphic('assets/images/background.png');
		add(background);


		clouds = new FlxTypedGroup<Cloud>();

		add(clouds);

		clouds.recycle(Cloud).spawn();

		// for (i in 0...5) {
		// 	add(new Cloud());
		// }

		var fluidBody = new Body(BodyType.STATIC);
    var fluidShape = new Polygon(Polygon.rect(0, 100, FlxG.width, FlxG.height - 100));

		fluidShape.fluidEnabled = true;
    fluidShape.filter.fluidMask = 2;
		fluidShape.fluidProperties.density = 2;
		fluidShape.fluidProperties.viscosity = 3;
		fluidShape.body = fluidBody;
    fluidBody.space = FlxNapeState.space;


		for (i in 0...20) {
        var boxBody = new Body();
        boxBody.position.setxy(Math.random() * FlxG.width, Math.random() * 20);
        var boxShape = new Polygon(Polygon.box(32, 32));

				boxShape.filter.fluidGroup = 2;
        boxShape.body = boxBody;
				boxShape.body.mass = FlxRandom.intRanged(1,4);
        boxBody.space = FlxNapeState.space;
    }

		var shark:Shark = new Shark(40, 40);

		add(shark);

	}

	/**
	 * Function that is called when this state is destroyed - you might want to
	 * consider setting all objects this state uses to null to help garbage collection.
	 */
	override public function destroy():Void
	{
		super.destroy();
	}

	/**
	 * Function that is called once every frame.
	 */
	override public function update():Void
	{
		super.update();

                if(Cloud.COUNT < 5)
		{
		  clouds.recycle(Cloud).spawn();

		}

		// if(FlxG.mouse.justPressed){
		// 	FlxG.resetState();
		// }
	}
}