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#include "FLD.hpp"
static FLD::Image&
invalid_image()
{
static FLD::Image image = { .valid = false };
return image;
}
FLD::Image&
FLD::image(const std::string &path)
{
if (images.contains(path))
return images[path];
const auto surf = SDL_LoadBMP(path.c_str());
if (surf == nullptr) {
sdlError(path);
return invalid_image();
}
const auto tex = SDL_CreateTextureFromSurface(_renderer, surf);
SDL_FreeSurface(surf);
if (tex == nullptr) {
sdlError(path);
return invalid_image();
}
if (SDL_SetTextureBlendMode(tex, SDL_BLENDMODE_BLEND) < 0) {
SDL_DestroyTexture(tex);
sdlError(path);
return invalid_image();
}
int width, height;
if (SDL_QueryTexture(tex, nullptr, nullptr, &width, &height) < 0) {
SDL_DestroyTexture(tex);
sdlError(path);
return invalid_image();
}
images[path] = {
.path = path,
.ptr = tex,
.width = width,
.height = height
};
return images[path];
}
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