using Godot;
using System;

public partial class player : ship // Inherits from base ship class
{   
	public enum ShipColor{RED, GREEN, BLUE}

	[Export]
	public ShipColor color;

	public Sprite2D Sprite = new Sprite2D();

	public void GetInput()
	{
		/*LookAt(GetGlobalMousePosition()); //used for mouse-based rotation and movement
		Velocity = Transform.X * Input.GetAxis("down", "up") * Speed;
		*/
		
		// Movement, could probably move into its own methods instead of GetInput()
		_rotationDirection = (int)Input.GetAxis("left", "right");
		Velocity += (Transform.X * Input.GetAxis("strafe_left", "strafe_right") * StrafeSpeed) + (Transform.Y * Input.GetAxis("up", "down") * MainSpeed);
		Velocity = Velocity.LimitLength(MaxSpeed);

		//move into selection statement for toggling between fa off and on
		if(Input.GetAxis("strafe_left", "strafe_right") == 0){
			Velocity = Velocity.MoveToward(Vector2.Zero, 1.5f);
		}
		else if(Input.GetAxis("down", "up") == 0){
			Velocity = Velocity.MoveToward(Vector2.Zero, 1.5f);
		}
	}

	public override void _Ready()
	{
		Sprite = GetNode<Sprite2D>("ShipSprite");
		string spritePath = "";

		switch (type)
		{
			case ShipType.FIGHTER:
			spritePath = "res://assets/Player/Fighter/";
			break;
			
			case ShipType.INTERCEPTOR:
			spritePath = "res://assets/Player/Interceptor/";
			break;

			case ShipType.GUARDIAN:
			spritePath = "res://assets/Player/Guardian/";
			break;

		}

		switch(color)
		{
			case ShipColor.RED:
			spritePath = spritePath + "ShipRed.png";
			break;
			
			case ShipColor.GREEN:
			spritePath = spritePath + "ShipGreen.png";
			break;
			
			case ShipColor.BLUE:
			spritePath = spritePath + "ShipBlue.png";
			break;
		}
		GD.Print(spritePath);
		Sprite.Texture = GD.Load<Texture2D>(spritePath);


		LaserSpawn = GetNode<Node2D>("LaserSpawn");
	}

	public override void _Process(double delta)
	{
		if(Input.IsActionJustPressed("shoot"))
		{
			ShootLaser();
		}
	}
	public override void _PhysicsProcess(double delta)
	{ // every frame
		GetInput();
		Rotation += _rotationDirection * RotationSpeed * (float)delta;
		Velocity.LimitLength(MaxSpeed);
		
		MoveAndSlide();

		/*
		if (Position.Y < 0) {Position = new Vector2(Position.X, ScreenSize.Y);}
		if (Position.Y > ScreenSize.Y) {Position = new Vector2(Position.X, 0);}
		if (Position.X < 0) { Position = new Vector2(ScreenSize.X, Position.Y);}
		if (Position.X > ScreenSize.X) { Position = new Vector2(0, Position.Y);}
		*/
	}
}