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[nostalgia/core] Add custom TypeStore with type desc loader

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This commit is contained in:
Gary Talent
2022-05-29 01:27:35 -05:00
parent ab1dc83630
commit 285a0f9b24
4 changed files with 54 additions and 7 deletions
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21
src/nostalgia/core/studio/tilesheeteditor-imgui.cpp
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@@ -12,25 +12,32 @@
namespace nostalgia::core {
static ox::Error toPngFile(const ox::String &path, const TileSheet::SubSheet &s, const Palette &pal, int8_t bpp) noexcept {
template<bool alpha = false>
ox::Error toPngFile(const ox::String &path, const TileSheet::SubSheet &s, const Palette &pal, int8_t bpp) noexcept {
ox::Vector<uint8_t> pixels;
s.readPixelsTo(&pixels, bpp);
const unsigned rows = s.rows == -1 ? pixels.size() / PixelsPerTile : static_cast<unsigned>(s.rows);
const unsigned cols = s.columns == -1 ? 1 : static_cast<unsigned>(s.columns);
const auto width = cols * TileWidth;
const auto height = rows * TileHeight;
ox::Vector<unsigned char> outData(pixels.size() * 3);
constexpr auto bytesPerPixel = alpha ? 4 : 3;
ox::Vector<unsigned char> outData(pixels.size() * bytesPerPixel);
for (auto idx = 0; const auto colorIdx : pixels) {
const auto pt = idxToPt(idx, static_cast<int>(cols));
const auto i = static_cast<unsigned>(pt.y * static_cast<int>(width) + pt.x) * 3;
const auto i = static_cast<unsigned>(pt.y * static_cast<int>(width) + pt.x) * bytesPerPixel;
const auto c = pal.colors[colorIdx];
outData[i + 0] = (red32(c));
outData[i + 1] = (green32(c));
outData[i + 2] = (blue32(c));
outData[i + 0] = red32(c);
outData[i + 1] = green32(c);
outData[i + 2] = blue32(c);
if constexpr(alpha) {
outData[i + 3] = colorIdx ? 255 : 0;
}
++idx;
}
return OxError(lodepng_encode24_file(path.c_str(), outData.data(), width, height));
constexpr auto fmt = alpha ? LCT_RGBA : LCT_RGB;
return OxError(lodepng_encode_file(path.c_str(), outData.data(), width, height, fmt, 8));
}
TileSheetEditorImGui::TileSheetEditorImGui(Context *ctx, const ox::String &path): m_tileSheetEditor(ctx, path) {
m_ctx = ctx;
m_itemPath = path;