Moved setup from Start() to MapEditor button.

This should allow viewing of the level with borders during level creation rather than having to start play mode.

Assets/Scripts/MapEditor/MapEditor.cs

@@ -146,5 +146,9 @@ public class MapEditorEditor : Editor
 
         // Toggle on field
         MapEditor.On = GUILayout.Toggle(MapEditor.On, "ON");
+
+        // Initialize Borders
+        if(GUILayout.Button("Initialize Borders"))
+            Borders.initializeAll();
     }
 }

Assets/Scripts/Util/Borders.cs

@@ -4,28 +4,37 @@ using UnityEditor;
 public class Borders : MonoBehaviour
 {
 	public int top = 0, right = 0, bottom = 0, left = 0;	// Border sizes by pixel
+	public bool setup = false;
 
 	private enum Direction{none, t, r, rt, b, bt, br, brt, l, lt, lr, lrt, lb, lbt, lbr, lbrt}
 	// Binary representation:
 	// lbrt
 	// 0000
 
-	// Use this for initialization
-	void Start () 
+	/*void Start()
 	{
-		SpriteRenderer sr = GetComponent<SpriteRenderer>();
-		if(sr != null)
+		if(!setup)
 		{
-			Texture2D texOriginal = sr.sprite.texture;
-			Texture2D tex = (Texture2D)Instantiate(texOriginal);
+			initializeAll();
+		}
+	}*/
 
-			Color32[] pixels = tex.GetPixels32();
+	void init () 
+	{
+        SpriteRenderer sr = GetComponent<SpriteRenderer>();
+        if (sr != null)
+        {
+            Texture2D texOriginal = sr.sprite.texture;
+            Texture2D tex = (Texture2D)Instantiate(texOriginal);
 
-			tex.SetPixels32(setBorders(pixels, tex.width, tex.height, checkAdjacency()));
-			tex.Apply(false);
+            Color32[] pixels = tex.GetPixels32();
 
-			sr.sprite = Sprite.Create(tex, sr.sprite.rect, new Vector2(.5f, .5f), sr.sprite.pixelsPerUnit);
-		}
+            tex.SetPixels32(setBorders(pixels, tex.width, tex.height, checkAdjacency()));
+            tex.Apply(false);
+
+            sr.sprite = Sprite.Create(tex, sr.sprite.rect, new Vector2(.5f, .5f), sr.sprite.pixelsPerUnit);
+			setup = true;
+        }
 	}
 
 	Direction checkAdjacency()
@@ -61,7 +70,6 @@ public class Borders : MonoBehaviour
 	{
 		if((d & Direction.t) > 0)	// top
 		{
-			Debug.Log("set top");
 			for(int i = left; i < width - right; i++)
 			{
 				for(int j = height - top*2; j < height - top; j++)
@@ -103,4 +111,14 @@ public class Borders : MonoBehaviour
 
 		return pixels;
 	}
+
+	public static void initializeAll()
+	{
+		Borders[] bs = GameObject.FindObjectsOfType<Borders>();
+
+		foreach(Borders b in bs)
+		{
+			b.init();
+		}
+	}
 }