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using System.Collections;
using System.Collections.Generic;
using UnityEngine;
#if UNITY_EDITOR
using UnityEditor;
#endif
//[ExecuteInEditMode]
public class TestFakeHeight : MonoBehaviour
{
[SerializeField] private Transform m_Shadow;
[SerializeField] private Vector3 m_Coord;
public float height {
get
{
return m_Height;
}
set
{
m_Height = value;
}
}
[SerializeField] private float m_Height; // current fake height
public float x
{
get
{
return transform.position.x;
}
set
{
Vector3 pos = transform.position;
pos.x = value;
transform.position = pos;
}
}
public float y
{
get
{
return transform.position.y - m_Height;
}
set
{
Vector3 pos = transform.position;
pos.y = value + m_Height;
transform.position = pos;
}
}
public Vector3 position
{
get
{
Vector3 pos = new Vector3(x, y, height);
return pos;
}
set
{
height = value.z; // height先设置
x = value.x;
y = value.y;
}
}
public Vector2 positionOnGround
{
get
{
Vector2 pos = new Vector2(x, y);
return pos;
}
set
{
x = value.x;
y = value.y;
}
}
private SpriteRenderer m_SpriteRenderer;
private void OnEnable()
{
m_SpriteRenderer = GetComponent<SpriteRenderer>();
}
private void Start()
{
Project();
}
void Project()
{
Vector3 pos = transform.position;
pos.y = y + height;
transform.position = pos;
if (m_Shadow != null)
{
m_Shadow.position = new Vector3(transform.position.x, transform.position.y - m_Height, transform.position.z);
}
// 根据y设置sortOrder
m_SpriteRenderer.sortingOrder = (int)(-y * 100);
}
void Update()
{
Project();
}
#if UNITY_EDITOR
private void OnDrawGizmos()
{
// dash line
Vector3 start = transform.position;
Vector3 end = start - new Vector3(0, m_Height, 0);
Handles.DrawDottedLine(start, end, 1f);
Handles.DrawWireCube(end, new Vector3(0.1f, 0.1f, 0f));
}
#endif
}
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