prhiggins · March 30, 2017 04:48 · Mar 30, 2017
diff --git a/WorldController.cs b/WorldController.cs
@@ -0,0 +1,61 @@
+using UnityEngine;
+using System.Collections;
+
+public class WorldController : MonoBehaviour {
+
+
+	public Sprite floorSprite;
+
+	// The world and tile data
+	World world;
+
+	// Use this for initialization
+	void Start () {
+		// Create a world with Empty tiles
+		world = new World();
+
+		// Create a GameObject for each of our tiles, so they have a visual component
+		for (int x = 0; x < world.Width; x++) {
+			for (int y = 0; y < world.Height; y++) {
+				// Get the tile data
+				Tile tile_data = world.GetTileAt(x, y);
+
+				// Create new GameObject, add to scene
+				GameObject tile_go = new GameObject();
+				tile_go.name = "Tile_" + x + "_" + y;
+				tile_go.transform.position = new Vector3( tile_data.X, tile_data.Y, 0);
+
+				// Add a sprite renderer to tile - do not set sprite yet, that is done is worldgen
+				tile_go.AddComponent<SpriteRenderer>();
+
+				// Use a lambda to "wrap" our callback function
+				tile_data.RegisterTileTypeChangedCallback( (tile) => { OnTileTypeChanged(tile, tile_go); } );
+			}
+		}
+
+		// Shake things up, for testing.
+		world.RandomizeTiles();
+	}
+
+	// Update is called once per frame
+	void Update () {
+
+	}
+
+	// This function should be called automatically whenever a tile's type gets changed.
+	void OnTileTypeChanged(Tile tile_data, GameObject tile_go) {
+
+		if(tile_data.Type == Tile.TileType.Floor) {
+			tile_go.GetComponent<SpriteRenderer>().sprite = floorSprite;
+		}
+		else if( tile_data.Type == Tile.TileType.Empty ) {
+			tile_go.GetComponent<SpriteRenderer>().sprite = null;
+		}
+		else {
+			Debug.LogError("OnTileTypeChanged - Unrecognized tile type.");
+		}
+
+
+	}
+
+}
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