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Add Reload ROM and Close ROM options to File menu

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This commit is contained in:
scawful
2023-10-22 16:18:18 -04:00
parent f5c6899d4d
commit 82cca80191
3 changed files with 41 additions and 22 deletions
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22
src/app/rom.h
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@@ -128,7 +128,8 @@ constexpr uint32_t kFontSpriteLocation = 0x70000;
struct WriteAction {
int address;
std::variant<uint8_t, uint16_t, std::vector<uint8_t>, gfx::SNESColor> value;
std::variant<int, uint8_t, uint16_t, std::vector<uint8_t>, gfx::SNESColor>
value;
};
class ROM {
@@ -142,7 +143,8 @@ class ROM {
}
absl::Status WriteHelper(const WriteAction& action) {
if (std::holds_alternative<uint8_t>(action.value)) {
if (std::holds_alternative<uint8_t>(action.value) ||
std::holds_alternative<int>(action.value)) {
return Write(action.address, std::get<uint8_t>(action.value));
} else if (std::holds_alternative<uint16_t>(action.value)) {
return WriteShort(action.address, std::get<uint16_t>(action.value));
@@ -364,6 +366,20 @@ class ROM {
size_ = size;
}
absl::Status Reload() {
if (filename_.empty()) {
return absl::InvalidArgumentError("No filename specified");
}
return LoadFromFile(filename_);
}
absl::Status Close() {
rom_data_.clear();
size_ = 0;
is_loaded_ = false;
return absl::OkStatus();
}
void QueueChanges(std::function<void()> const& function) {
changes_.push(function);
}
@@ -458,10 +474,10 @@ class ROM {
Z3_Version version_ = Z3_Version::US;
gfx::BitmapTable graphics_bin_;
PaletteGroupMap palette_groups_;
std::stack<std::function<void()>> changes_;
std::shared_ptr<SDL_Renderer> renderer_;
std::unordered_map<std::string, gfx::PaletteGroup> palette_groups_;
};
class SharedROM {