drinkingtea/nostalgia
drinkingtea/nostalgia
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[nostalgia/core/sdl] Switch from MC to Claw

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This commit is contained in:
Gary Talent 2020-06-15 01:38:28 -05:00
parent 880e6e49d6
commit 9a49761c01
2 changed files with 8 additions and 7 deletions
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1
src/nostalgia/core/sdl/CMakeLists.txt
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@ -9,6 +9,7 @@ find_package(sdl2 REQUIRED)
target_link_libraries(
NostalgiaCore-SDL PUBLIC
sdl2::sdl2
OxClaw
OxFS
OxStd
NostalgiaCore-Userspace

14
src/nostalgia/core/sdl/gfx.cpp
View File

@ -14,7 +14,7 @@
#include <SDL.h>
#include <ox/mc/read.hpp>
#include <ox/claw/read.hpp>
#include <nostalgia/core/gfx.hpp>
@ -31,20 +31,20 @@ struct SdlImplData {
uint64_t draws = 0;
};
[[nodiscard]] static ox::ValErr<ox::Vector<uint8_t>> readFile(Context *ctx, const ox::FileAddress &file) {
[[nodiscard]] static ox::ValErr<ox::Vector<char>> readFile(Context *ctx, const ox::FileAddress &file) {
auto [stat, err] = ctx->rom->stat(file);
oxReturnError(err);
ox::Vector<uint8_t> buff(stat.size);
ox::Vector<char> buff(stat.size);
oxReturnError(ctx->rom->read(file, buff.data(), buff.size()));
return buff;
}
template<typename T>
[[nodiscard]] ox::ValErr<T> readMC(Context *ctx, const ox::FileAddress &file) {
[[nodiscard]] ox::ValErr<T> readObj(Context *ctx, const ox::FileAddress &file) {
auto [buff, err] = readFile(ctx, file);
oxReturnError(err);
T t;
oxReturnError(ox::readMC(buff.data(), buff.size(), &t));
oxReturnError(ox::readClaw(buff.data(), buff.size(), &t));
return t;
}
@ -97,13 +97,13 @@ ox::Error loadTileSheet(Context *ctx,
ox::FileAddress tilesheetPath,
ox::FileAddress palettePath) {
auto id = ctx->implData<SdlImplData>();
auto [tilesheet, tserr] = readMC<NostalgiaGraphic>(ctx, tilesheetPath);
auto [tilesheet, tserr] = readObj<NostalgiaGraphic>(ctx, tilesheetPath);
oxReturnError(tserr);
NostalgiaPalette palette;
if (!palettePath) {
palettePath = tilesheet.defaultPalette;
}
oxReturnError(readMC<NostalgiaPalette>(ctx, palettePath).get(&palette));
oxReturnError(readObj<NostalgiaPalette>(ctx, palettePath).get(&palette));
const unsigned bytesPerTile = tilesheet.bpp == 8 ? 64 : 32;
const auto tiles = tilesheet.tiles.size() / bytesPerTile;