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Refactor OverworldEditor to lazy load area graphics

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scawful
2024-08-22 01:02:20 -04:00
parent 8177ec3dce
commit 94108ebc0d
2 changed files with 13 additions and 20 deletions
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14
src/app/editor/overworld/refresh.cc
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@@ -113,18 +113,15 @@ absl::Status OverworldEditor::RefreshTile16Blockset() {
RETURN_IF_ERROR(tile16_blockset_bmp_.ApplyPalette(palette_));
// Copy the tile16 data into individual tiles.
auto tile16_data = overworld_.tile16_blockset_data();
const auto tile16_data = overworld_.tile16_blockset_data();
std::vector<std::future<void>> futures;
// Loop through the tiles and copy their pixel data into separate vectors
for (int i = 0; i < 4096; i++) {
for (int i = 0; i < kNumTile16Individual; i++) {
futures.push_back(std::async(
std::launch::async,
[&](int index) {
// Create a new vector for the pixel data of the current tile
std::vector<uint8_t> tile_data(16 * 16, 0x00); // More efficient initialization
// Copy the pixel data for the current tile into the vector
std::vector<uint8_t> tile_data(16 * 16, 0x00);
for (int ty = 0; ty < 16; ty++) {
for (int tx = 0; tx < 16; tx++) {
int position = tx + (ty * 0x10);
@@ -134,9 +131,6 @@ absl::Status OverworldEditor::RefreshTile16Blockset() {
tile_data[position] = value;
}
}
// Add the vector for the current tile to the vector of tile pixel
// data
tile16_individual_[index].set_data(tile_data);
},
i));
@@ -147,7 +141,7 @@ absl::Status OverworldEditor::RefreshTile16Blockset() {
}
// Render the bitmaps of each tile.
for (int id = 0; id < 4096; id++) {
for (int id = 0; id < kNumTile16Individual; id++) {
RETURN_IF_ERROR(tile16_individual_[id].ApplyPalette(palette_));
Renderer::GetInstance().UpdateBitmap(&tile16_individual_[id]);
}