using Godot;
using System;

public partial class player : Camera3D
{
	private const string _path = "/root/player/";
	//private Camera3D _cam;
	[Export]
	private Label _con;
	private Vector2 _screen;
	private bool _mUp, _mDown, _mLeft, _mRight, _wIn, _wOut;
	
	// Called when the node enters the scene tree for the first time.
	public override void _Ready()
	{
	//_cam = GetNode<Camera3D>(_path + "Camera3D");
		//_con = GetNode<Label>(_path + "Camera3D/Label");
	}

	// Called every frame. 'delta' is the elapsed time since the previous frame.
	public override void _Process(double delta)
	{
		Vector3 rot = this.Rotation;
		bool zin = true, zout = true;
		
		this.Rotation -= rot;
		if (this.Position.Y < 5)
			zin = false;
		else if (this.Position.Y > 20)
			zout = false;
		if (_mLeft && this.Position.X > -30)
			this.Translate(new Vector3((float)-delta*10, 0, 0));
		if (_mRight && this.Position.X < 30)
			this.Translate(new Vector3((float)delta*10, 0, 0));
		if (_mUp && this.Position.Z > -25)
			this.Translate(new Vector3(0, 0, (float)-delta*10));
		if (_mDown && this.Position.Z < 25)
			this.Translate(new Vector3(0, 0, (float)delta*10));
		this.Rotation += rot;
		
		if (_wIn && zin)
			this.Translate(new Vector3(0, 0, (float)-delta*10));
		if (_wOut && zout)
			this.Translate(new Vector3(0, 0, (float)delta*10));
		
		_con.Set("text", this.Position);
	}
	
	public override void _Input(InputEvent @event)
	{
		_mLeft = _mRight = _mUp = _mDown = _wIn = _wOut = false;
		
		if (@event is InputEventMouseMotion mouse) {
			Vector2 vec = mouse.Position;
			if (vec.X < 5)
				_mLeft = true;
			else if (vec.X > 1915)
				_mRight = true;
			if (vec.Y < 20)
				_mUp = true;
			else if (vec.Y > 1060)
				_mDown = true;
		}
		else if (@event is InputEventMouseButton mousebtn) {
			if (mousebtn.ButtonIndex == MouseButton.WheelUp)
				_wIn = true;
			else if (mousebtn.ButtonIndex == MouseButton.WheelDown)
				_wOut = true;
		}
	}
}