From 419ad9c98c17c4a54892585d2fe8306a9bc6498f Mon Sep 17 00:00:00 2001
From: TheBrokenRail <connor24nolan@live.com>
Date: Wed, 30 Oct 2024 00:22:02 -0400
Subject: [PATCH] Minor Tweaks

---
 mods/src/atlas/atlas.cpp       | 20 ++++++++++++++------
 mods/src/textures/textures.cpp |  4 +++-
 2 files changed, 17 insertions(+), 7 deletions(-)

diff --git a/mods/src/atlas/atlas.cpp b/mods/src/atlas/atlas.cpp
index bdc14676..c6037a04 100644
--- a/mods/src/atlas/atlas.cpp
+++ b/mods/src/atlas/atlas.cpp
@@ -20,6 +20,17 @@ static int get_atlas_key(Item *item, const int data) {
 }
 static std::unordered_map<int, std::pair<int, int>> atlas_key_to_pos;
 static std::unordered_map<int, std::vector<std::pair<int, int>>> tile_texture_to_atlas_pos;
+static bool is_flat_tile(const int id) {
+    // Check If An Item Is A Tile
+    if (id < 256) {
+        Tile *tile = Tile::tiles[id];
+        // Check If It Renders Without A Model ("Flat" Rendering)
+        if (tile && !TileRenderer::canRender(tile->getRenderShape())) {
+            return true;
+        }
+    }
+    return false;
+}
 static void render_atlas(Textures *textures) {
     int x = 0;
     int y = 0;
@@ -61,12 +72,9 @@ static void render_atlas(Textures *textures) {
             media_glPopMatrix();
             // Store
             atlas_key_to_pos[key] = {x, y};
-            if (id < 256) {
-                Tile *tile = Tile::tiles[id];
-                if (tile && !TileRenderer::canRender(tile->getRenderShape())) {
-                    int icon = item->getIcon(data);
-                    tile_texture_to_atlas_pos[icon].push_back(atlas_key_to_pos[key]);
-                }
+            if (is_flat_tile(id)) {
+                int icon = item->getIcon(data);
+                tile_texture_to_atlas_pos[icon].push_back(atlas_key_to_pos[key]);
             }
             // Advance To Next Slot
             x++;
diff --git a/mods/src/textures/textures.cpp b/mods/src/textures/textures.cpp
index ee9ff9d9..4c3c7311 100644
--- a/mods/src/textures/textures.cpp
+++ b/mods/src/textures/textures.cpp
@@ -32,7 +32,9 @@ static void Minecraft_tick_injection(const Minecraft *minecraft) {
                     media_glTexSubImage2D_with_scaling(data, x_offset, y_offset, 16, 16, 256, 256, texture->pixels);
                 }
             }
-            atlas_update_tile(textures, texture->texture_index, texture->pixels);
+            if (textures->current_texture == textures->loadTexture("terrain.png", true)) {
+                atlas_update_tile(textures, texture->texture_index, texture->pixels);
+            }
         }
     }
 }