void drawing_engine_resize()
{
if (_drawingEngine == nullptr)
{
drawing_engine_init();
}
_drawingEngine->Resize(gScreenWidth, gScreenHeight);
}
void platform_refresh_video(bool recreate_window)
{
if (recreate_window)
{
context_recreate_window();
}
else
{
drawing_engine_dispose();
drawing_engine_init();
drawing_engine_resize();
}
drawing_engine_set_palette(gPalette);
gfx_invalidate_screen();
}
static std::vector<paint_session> extract_paint_session(const std::string parkFileName)
{
core_init();
gOpenRCT2Headless = true;
auto context = OpenRCT2::CreateContext();
std::vector<paint_session> sessions;
log_info("Starting...");
if (context->Initialise())
{
drawing_engine_init();
if (!context->LoadParkFromFile(parkFileName))
{
log_error("Failed to load park!");
return {};
}
gIntroState = INTRO_STATE_NONE;
gScreenFlags = SCREEN_FLAGS_PLAYING;
int32_t mapSize = gMapSize;
int32_t resolutionWidth = (mapSize * 32 * 2);
int32_t resolutionHeight = (mapSize * 32 * 1);
resolutionWidth += 8;
resolutionHeight += 128;
rct_viewport viewport;
viewport.x = 0;
viewport.y = 0;
viewport.width = resolutionWidth;
viewport.height = resolutionHeight;
viewport.view_width = viewport.width;
viewport.view_height = viewport.height;
viewport.var_11 = 0;
viewport.flags = 0;
int32_t customX = (gMapSize / 2) * 32 + 16;
int32_t customY = (gMapSize / 2) * 32 + 16;
int32_t x = 0, y = 0;
int32_t z = tile_element_height(customX, customY) & 0xFFFF;
x = customY - customX;
y = ((customX + customY) / 2) - z;
viewport.view_x = x - ((viewport.view_width) / 2);
viewport.view_y = y - ((viewport.view_height) / 2);
viewport.zoom = 0;
gCurrentRotation = 0;
// Ensure sprites appear regardless of rotation
reset_all_sprite_quadrant_placements();
rct_drawpixelinfo dpi;
dpi.x = 0;
dpi.y = 0;
dpi.width = resolutionWidth;
dpi.height = resolutionHeight;
dpi.pitch = 0;
dpi.bits = (uint8_t*)malloc(dpi.width * dpi.height);
log_info("Obtaining sprite data...");
viewport_render(&dpi, &viewport, 0, 0, viewport.width, viewport.height, &sessions);
free(dpi.bits);
drawing_engine_dispose();
}
log_info("Got %u paint sessions.", std::size(sessions));
return sessions;
}
void drawing_engine_init()
{
assert(_drawingEngine == nullptr);
IDrawingEngine * drawingEngine = nullptr;
_drawingEngineType = gConfigGeneral.drawing_engine;
switch (_drawingEngineType) {
case DRAWING_ENGINE_SOFTWARE:
drawingEngine = DrawingEngineFactory::CreateSoftware();
break;
case DRAWING_ENGINE_SOFTWARE_WITH_HARDWARE_DISPLAY:
drawingEngine = DrawingEngineFactory::CreateSoftwareWithHardwareDisplay();
break;
case DRAWING_ENGINE_OPENGL:
drawingEngine = DrawingEngineFactory::CreateOpenGL();
break;
}
if (drawingEngine == nullptr)
{
if (_drawingEngineType == DRAWING_ENGINE_SOFTWARE)
{
_drawingEngineType = DRAWING_ENGINE_NONE;
log_fatal("Unable to create a drawing engine.");
exit(-1);
}
else
{
log_error("Unable to create drawing engine. Falling back to software.");
// Fallback to software
gConfigGeneral.drawing_engine = DRAWING_ENGINE_SOFTWARE;
config_save_default();
drawing_engine_init();
}
}
else
{
try
{
drawingEngine->Initialise(gWindow);
drawingEngine->SetUncappedFrameRate(gConfigGeneral.uncap_fps == 1);
_drawingEngine = drawingEngine;
}
catch (const Exception &ex)
{
delete drawingEngine;
drawingEngine = nullptr;
if (_drawingEngineType == DRAWING_ENGINE_SOFTWARE)
{
_drawingEngineType = DRAWING_ENGINE_NONE;
log_error(ex.GetMessage());
log_fatal("Unable to initialise a drawing engine.");
exit(-1);
}
else
{
log_error(ex.GetMessage());
log_error("Unable to initialise drawing engine. Falling back to software.");
// Fallback to software
gConfigGeneral.drawing_engine = DRAWING_ENGINE_SOFTWARE;
config_save_default();
drawing_engine_init();
}
}
}
}
