using Godot;
using System;
public partial class player : CharacterBody2D
{
	[Export]
	public int speed = 400;

    public override void _PhysicsProcess(double delta)
	{
        MoveAndCollide(new Vector2
            (
            Input.GetActionStrength("move_right")
            - Input.GetActionStrength("move_left"),
            Input.GetActionStrength("move_down")
            - Input.GetActionStrength("move_up")
            ).LimitLength(1)
            * speed * (float)delta
            );
    }
    public override void _Process(double delta)
    {
        //set ray_cast target position
        if (Input.IsActionJustPressed("move_right")) GetNode<RayCast2D>("ray_cast_2d").TargetPosition = new Vector2(64, 0);
        if (Input.IsActionJustPressed("move_left")) GetNode<RayCast2D>("ray_cast_2d").TargetPosition = new Vector2(-64, 0);
        if (Input.IsActionJustPressed("move_down")) GetNode<RayCast2D>("ray_cast_2d").TargetPosition = new Vector2(0, 64);
        if (Input.IsActionJustPressed("move_up")) GetNode<RayCast2D>("ray_cast_2d").TargetPosition = new Vector2(0, -64);

        //call event in raycasted object
        var raycastedObject = GetNode<RayCast2D>("ray_cast_2d").GetCollider();
        if(Input.IsActionJustPressed("ui_accept") && raycastedObject!=null) raycastedObject.Call("OnInteraction");
    }
}