riversong code showcase

Source/Riversong/Game/CommonServices/TileMath/ITileSpace.cs

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+using Unity.Mathematics;
+using UnityEngine;
+
+namespace DanieleMarotta.RiversongCodeShowcase
+{
+    public interface ITileSpace
+    {
+        float TileSize { get; }
+
+        int2 WorldToTile(Vector3 position);
+
+        Vector3 TileToWorld(int2 tile, float tileX = 0.5f, float tileY = 0.5f);
+
+        int GetElevation(float y);
+
+        Vector3 GetRectWorldCenter(in TileRect rect);
+    }
+}