Add GraphicsEditor class

Super donkey proto graphics import experiment

removed snes_spc and asar_static because of macOS M1 build issues.

music player using snes_spc disabled

included macOS build configuration as it currently is.

src/app/editor/graphics_editor.cc

@@ -0,0 +1,89 @@
+#include "app/editor/graphics_editor.h"
+
+#include <ImGuiFileDialog/ImGuiFileDialog.h>
+#include <imgui/imgui.h>
+#include <imgui/misc/cpp/imgui_stdlib.h>
+#include <imgui_memory_editor.h>
+
+#include "absl/status/status.h"
+#include "absl/status/statusor.h"
+#include "app/gfx/bitmap.h"
+#include "app/gui/canvas.h"
+#include "app/gui/input.h"
+#include "app/rom.h"
+
+namespace yaze {
+namespace app {
+namespace editor {
+
+absl::Status GraphicsEditor::Update() {
+  DrawImport();
+
+  return absl::OkStatus();
+}
+
+absl::Status GraphicsEditor::DrawImport() {
+  static int offset = 0;
+  static int size = 0;
+  static char filePath[256] = "";
+
+  ImGui::InputText("File", filePath, sizeof(filePath));
+
+  // Open the file dialog when the user clicks the "Browse" button
+  if (ImGui::Button("Browse")) {
+    ImGuiFileDialog::Instance()->OpenDialog("ImportDlgKey", "Choose File",
+                                            ".bin\0", ".");
+  }
+
+  // Draw the file dialog
+  if (ImGuiFileDialog::Instance()->Display("ImportDlgKey")) {
+    // If the user made a selection, copy the filename to the filePath buffer
+    if (ImGuiFileDialog::Instance()->IsOk()) {
+      strncpy(filePath, ImGuiFileDialog::Instance()->GetFilePathName().c_str(),
+              sizeof(filePath));
+    }
+
+    // Close the modal
+    ImGuiFileDialog::Instance()->Close();
+  }
+
+  gui::InputHex("Offset", &offset);
+  gui::InputHex("Size ", &size);
+
+  if (ImGui::Button("Import")) {
+    if (strlen(filePath) > 0) {
+      // Add your importing code here, using filePath and offset as parameters
+      RETURN_IF_ERROR(DecompressImportData(filePath, offset, size))
+    } else {
+      // Show an error message if no file has been selected
+      ImGui::Text("Please select a file before importing.");
+    }
+  }
+
+  import_canvas_.DrawBackground(ImVec2(0x100 + 1, (8192 * 2) + 1));
+  import_canvas_.DrawContextMenu();
+  import_canvas_.DrawBitmap(bitmap_, 2, gfx_loaded_);
+  import_canvas_.DrawTileSelector(32);
+  import_canvas_.DrawGrid(32.0f);
+  import_canvas_.DrawOverlay();
+
+  return absl::OkStatus();
+}
+
+absl::Status GraphicsEditor::DecompressImportData(char *filePath, int offset,
+                                                  int size) {
+  RETURN_IF_ERROR(temp_rom.LoadFromFile(filePath))
+  ASSIGN_OR_RETURN(import_data_, temp_rom.DecompressGraphics(offset, size))
+
+  bitmap_.Create(core::kTilesheetWidth, core::kTilesheetHeight * 0x10,
+                 core::kTilesheetDepth, import_data_.data());
+  rom_.RenderBitmap(&bitmap_);
+
+  gfx_loaded_ = true;
+
+  return absl::OkStatus();
+}
+
+}  // namespace editor
+}  // namespace app
+}  // namespace yaze