*misc

1 files changed, 47 insertions, 0 deletions

diff --git a/marching/Assets/Scripts/Battle/GridMap.cs b/marching/Assets/Scripts/Battle/GridMap.cs
new file mode 100644
index 0000000..c99bf4a
--- /dev/null
+++ b/marching/Assets/Scripts/Battle/GridMap.cs
@@ -0,0 +1,47 @@
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+/// <summary>
+/// 用Grid托管需要实现这个接口
+/// </summary>
+public interface IGridMapObject
+{
+    // 坐标，transform.position
+    public Vector2 coordinate { get; }
+}
+
+public class GridCell
+{
+    public List<IGridMapObject> m_Object;
+}
+
+/// <summary>
+/// 用网格划分场景，不依赖形状，只依赖位置
+/// </summary>
+public class GridMap
+{
+
+    // 单个cell的大小
+    private Vector2 m_CellSize;
+
+    // 整个grid的范围 x, y, xcount, ycount
+    private Vector4 m_Range;
+
+    // 左上角开始索引
+    private List<GridCell> m_GridCells;
+    
+    public GridMap()
+    {
+        m_GridCells = new List<GridCell>();
+    }
+
+    private int GetGridIndex(Vector2 pos)
+    {
+
+
+        return -1;
+    }
+
+}
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