From b8565578eb84de7420a9dc2423dc0bfd6ffe5281 Mon Sep 17 00:00:00 2001
From: kaczy <kaczyf93@gmail.com>
Date: Thu, 22 Feb 2024 13:40:58 +0100
Subject: [PATCH] Added extra ways of tile validation

---
 CentrED/Map/LandObject.cs | 1 +
 CentrED/Map/MapManager.cs | 8 ++++----
 CentrED/Map/MapObject.cs  | 5 ++++-
 3 files changed, 9 insertions(+), 5 deletions(-)

diff --git a/CentrED/Map/LandObject.cs b/CentrED/Map/LandObject.cs
index 46486d4..1da6384 100644
--- a/CentrED/Map/LandObject.cs
+++ b/CentrED/Map/LandObject.cs
@@ -88,6 +88,7 @@ public void UpdateId(ushort newId)
         if (Texture == null)
         {
             Console.WriteLine($"No texture found for land {Tile.X},{Tile.Y},{Tile.Z}:0x{newId:X}, texmap:{useTexMap}");
+            Valid = false;
             return;
         }
 
diff --git a/CentrED/Map/MapManager.cs b/CentrED/Map/MapManager.cs
index 4da8db2..3f2fc37 100644
--- a/CentrED/Map/MapManager.cs
+++ b/CentrED/Map/MapManager.cs
@@ -885,7 +885,7 @@ private void DrawSelectionBuffer()
             for (var y = ViewRange.Top; y < ViewRange.Bottom; y++)
             {
                 var landTile = LandTiles[x, y];
-                if (landTile != null && landTile.Visible)
+                if (landTile != null && landTile.CanDraw)
                 {
                     DrawLand(landTile, landTile.ObjectIdColor);
                 }
@@ -894,7 +894,7 @@ private void DrawSelectionBuffer()
                 if(tiles == null) continue;
                 foreach (var tile in tiles)
                 {
-                    if (tile.Visible)
+                    if (tile.CanDraw)
                     {
                         DrawStatic(tile, tile.ObjectIdColor);
                     }
@@ -927,7 +927,7 @@ private void DrawLand()
             for (var y = ViewRange.Top; y < ViewRange.Bottom; y++)
             {
                 var tile = LandTiles[x, y];
-                if (tile != null && tile.Visible)
+                if (tile != null && tile.CanDraw)
                 {
                     var hueOverride = Vector4.Zero;
                     if (WalkableSurfaces && !TileDataLoader.Instance.LandData[tile.LandTile.Id].IsWet)
@@ -971,7 +971,7 @@ private void DrawStatics()
                 if(tiles == null) continue;
                 foreach (var tile in tiles)
                 {
-                    if (tile.Visible)
+                    if (tile.CanDraw)
                     {
                         var hueOverride = Vector4.Zero;
                         if (WalkableSurfaces && TileDataLoader.Instance.StaticData[tile.Tile.Id].IsSurface)
diff --git a/CentrED/Map/MapObject.cs b/CentrED/Map/MapObject.cs
index 8f7f0b0..d57e267 100644
--- a/CentrED/Map/MapObject.cs
+++ b/CentrED/Map/MapObject.cs
@@ -28,8 +28,11 @@ public static int GetNextId()
 
     public readonly int ObjectId;
     public readonly Vector4 ObjectIdColor;
+
     
-    public bool Visible = true;
+    public bool Valid = true;
+    public bool Visible;
+    public bool CanDraw => Valid && Visible;
     public Texture2D Texture;
     public Rectangle TextureBounds;
     public MapVertex[] Vertices = new MapVertex[4];