using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class TestTopDown2DTransform : MonoBehaviour
{
	public bool useGravity = false;

	public Vector3 position // x, y, h
	{
		get
		{
			Vector3 topdownPos = transform.position;
			topdownPos.y -= h;
			topdownPos.z = h;
			return topdownPos;
		}
		set
		{
			h = value.z;
			Vector3 realPos = transform.position;
			realPos.y = value.y + h;
			transform.position = realPos;
		}
	}

	public float x
	{
		get
		{
			return position.x;
		}
	}

	public float y
	{
		get
		{
			return position.y;
		}
	}

	public float h = 0;

	public float z
	{
		get
		{
			return transform.position.z; 
		}
	}

	public float depth
	{
		get
		{
			return this.z;
		}
	}

	private float vy = 0;

	private void Update()
	{
		if (useGravity)
		{
			Vector3 pos = position;
			vy += -9.8f * Time.deltaTime;
			pos.z = Mathf.Max(pos.z + vy * Time.deltaTime, 0f);
			if(pos.z == 0)
			{
				vy = 0;
			}
			position = pos;
		}
	}

}