Update PaletteEditor

src/app/editor/palette_editor.cc

@@ -2,6 +2,7 @@
 
 #include <imgui/imgui.h>
 
+#include "absl/status/status.h"
 #include "app/gfx/snes_palette.h"
 #include "gui/canvas.h"
 #include "gui/icons.h"
@@ -10,7 +11,18 @@ namespace yaze {
 namespace app {
 namespace editor {
 
-void PaletteEditor::Update() {}
+absl::Status PaletteEditor::Update() {
+  for (const auto &name : kPaletteCategoryNames) {
+    if (ImGui::TreeNode(name.data())) {
+
+      ImGui::SameLine();
+      if (ImGui::SmallButton("button")) {
+      }
+      ImGui::TreePop();
+    }
+  }
+  return absl::OkStatus();
+}
 
 }  // namespace editor
 }  // namespace app

src/app/editor/palette_editor.h

@@ -3,6 +3,7 @@
 
 #include <imgui/imgui.h>
 
+#include "absl/status/status.h"
 #include "app/gfx/snes_palette.h"
 #include "gui/canvas.h"
 #include "gui/icons.h"
@@ -11,9 +12,14 @@ namespace yaze {
 namespace app {
 namespace editor {
 
+static constexpr absl::string_view kPaletteCategoryNames[] = {
+    "Sword",       "Shield",   "Clothes",  "World Colors",
+    "Area Colors", "Enemies",  "Dungeons", "World Map",
+    "Dungeon Map", "Triforce", "Crystal"};
+
 class PaletteEditor {
  public:
-  void Update();
+  absl::Status Update();
 
  private:
 };