Merge remote-tracking branch 'origin/master'

src/app/gfx/bitmap.cc

@@ -116,6 +116,14 @@ absl::Status Bitmap::CreateFromTiles(const std::vector<Bitmap> &tiles) {
   return absl::OkStatus();
 }
 
+absl::Status Bitmap::WritePixel(int pos, uchar pixel) {
+  if (!surface_) {
+    return absl::InternalError("Surface not loaded");
+  } 
+  surface_->pixels[pos] = pixel;
+  return absl::OkStatus();
+} 
+
 }  // namespace gfx
 }  // namespace app
 }  // namespace yaze

src/app/gfx/bitmap.h

@@ -31,6 +31,8 @@ class Bitmap {
 
   absl::StatusOr<std::vector<Bitmap>> CreateTiles();
   absl::Status CreateFromTiles(const std::vector<Bitmap> &tiles);
+  
+  absl::Status WritePixel(int pos, uchar pixel);
 
   int GetWidth() const { return width_; }
   int GetHeight() const { return height_; }