From 1d64846a379097a16fd8c83de00e26e3585dc81e Mon Sep 17 00:00:00 2001
From: scawful <justin.scofield@outlook.com>
Date: Sat, 12 Apr 2025 11:33:03 -0400
Subject: [PATCH] initialize blank editor set in EditorManager; update
 overworld initialization to use Rom pointers; add Clear and
 CleanupUnusedTextures methods in OverworldEditor.

---
 src/CMakeLists.txt                          | 2 --
 src/app/editor/editor_manager.cc            | 5 +++++
 src/app/editor/graphics/graphics_editor.h   | 2 +-
 src/app/editor/overworld/overworld_editor.h | 3 +++
 4 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 225100d2..5f82a306 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -136,8 +136,6 @@ if (YAZE_BUILD_LIB)
         incl/yaze.h
         incl/zelda.h
         incl/snes.h
-        incl/overworld.h
-        incl/dungeon.h
       DESTINATION
         include
     )
diff --git a/src/app/editor/editor_manager.cc b/src/app/editor/editor_manager.cc
index ed01666a..9711149f 100644
--- a/src/app/editor/editor_manager.cc
+++ b/src/app/editor/editor_manager.cc
@@ -73,6 +73,11 @@ void DrawRomSelector(EditorManager &editor_manager) {
 }  // namespace
 
 void EditorManager::Initialize(const std::string &filename) {
+  // Create a blank editor set
+  auto blank_editor_set = std::make_unique<EditorSet>();
+  editor_sets_[nullptr] = std::move(blank_editor_set);
+  current_editor_set_ = editor_sets_[nullptr].get();
+
   if (!filename.empty()) {
     PRINT_IF_ERROR(OpenRomOrProject(filename));
   }
diff --git a/src/app/editor/graphics/graphics_editor.h b/src/app/editor/graphics/graphics_editor.h
index f0564e91..253ba452 100644
--- a/src/app/editor/graphics/graphics_editor.h
+++ b/src/app/editor/graphics/graphics_editor.h
@@ -169,7 +169,7 @@ class GraphicsEditor : public Editor {
 
   Rom temp_rom_;
   Rom tilemap_rom_;
-  zelda3::Overworld overworld_{temp_rom_};
+  zelda3::Overworld overworld_{&temp_rom_};
   MemoryEditor cgx_memory_editor_;
   MemoryEditor col_memory_editor_;
   PaletteEditor palette_editor_;
diff --git a/src/app/editor/overworld/overworld_editor.h b/src/app/editor/overworld/overworld_editor.h
index a73fa2c7..39a0fc11 100644
--- a/src/app/editor/overworld/overworld_editor.h
+++ b/src/app/editor/overworld/overworld_editor.h
@@ -86,7 +86,10 @@ class OverworldEditor : public Editor, public gfx::GfxContext {
   absl::Status Paste() override { return absl::UnimplementedError("Paste"); }
   absl::Status Find() override { return absl::UnimplementedError("Find"); }
   absl::Status Save() override;
+  absl::Status Clear() override;
 
+  void CleanupUnusedTextures(uint64_t current_time, uint64_t timeout) override;
+  
   int jump_to_tab() { return jump_to_tab_; }
   int jump_to_tab_ = -1;