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Display: make fog/shroud drawing buffer registration more readable

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This commit is contained in:
Charles Dang 2024-08-31 15:26:20 -04:00
parent c21b049d52
commit ae119c1d8a
2 changed files with 8 additions and 18 deletions
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24
src/display.cpp
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@ -421,12 +421,6 @@ void display::fill_images_list(const std::string& prefix, std::vector<std::strin
images.emplace_back();
}
const std::string& display::get_variant(const std::vector<std::string>& variants, const map_location &loc)
{
//TODO use better noise function
return variants[std::abs(loc.x + loc.y) % variants.size()];
}
void display::rebuild_all()
{
builder_->rebuild_all();
@ -2717,17 +2711,15 @@ void display::draw_hex(const map_location& loc)
// Apply shroud, fog and linger overlay
if(is_shrouded) {
// We apply void also on off-map tiles to shroud the half-hexes too
if(is_shrouded || fogged(loc)) {
// TODO: better noise function
const auto get_variant = [&loc](const std::vector<std::string>& variants) -> const auto& {
return variants[std::abs(loc.x + loc.y) % variants.size()];
};
const std::string& img = get_variant(is_shrouded ? shroud_images_ : fog_images_);
drawing_buffer_add(drawing_layer::fog_shroud, loc,
[tex = image::get_texture(get_variant(shroud_images_, loc), image::TOD_COLORED)](const rect& dest) {
draw::blit(tex, dest);
});
} else if(fogged(loc)) {
drawing_buffer_add(drawing_layer::fog_shroud, loc,
[tex = image::get_texture(get_variant(fog_images_, loc), image::TOD_COLORED)](const rect& dest) {
draw::blit(tex, dest);
});
[tex = image::get_texture(img, image::TOD_COLORED)](const rect& dest) { draw::blit(tex, dest); });
}
if(!is_shrouded) {

2
src/display.hpp
View file

@ -732,8 +732,6 @@ protected:
static void fill_images_list(const std::string& prefix, std::vector<std::string>& images);
static const std::string& get_variant(const std::vector<std::string>& variants, const map_location &loc);
std::size_t currentTeam_;
bool dont_show_all_; //const team *viewpoint_;
/**