games/raycaster
1
0
Fork 0
Code Issues 30 Pull requests Projects Releases 2 Packages Wiki Activity Actions

This implements base ambient lighting for tiles which helps with tiles like lava and ceiling lights.

Browse source
This commit is contained in:
Zed A. Shaw 2025-05-29 12:34:25 -04:00
parent 74a1801069
commit 3dc70c3af6
11 changed files with 48 additions and 17 deletions
Download patch file Download diff file Expand all files Collapse all files

20
textures.cpp
View file

@ -29,13 +29,18 @@ namespace textures {
}
}
inline void resize_shit(size_t size) {
TMGR.surfaces.resize(size);
TMGR.ceilings.resize(size);
TMGR.map_tile_set.resize(size);
TMGR.ambient_light.resize(size);
}
void load_tiles() {
Config assets("assets/tiles.json");
auto &tiles = assets.json();
TMGR.surfaces.resize(tiles.size());
TMGR.ceilings.resize(tiles.size());
TMGR.map_tile_set.resize(tiles.size());
resize_shit(tiles.size());
for(auto &el : tiles.items()) {
auto &config = el.value();
@ -43,12 +48,11 @@ namespace textures {
size_t surface_i = config["id"];
if(surface_i >= tiles.size()) {
TMGR.surfaces.resize(surface_i + 1);
TMGR.ceilings.resize(surface_i + 1);
TMGR.map_tile_set.resize(surface_i + 1);
resize_shit(surface_i + 1);
}
TMGR.map_tile_set[surface_i] = config["display"];
TMGR.ambient_light[surface_i] = config["light"];
TMGR.surfaces[surface_i] = load_image(texture_fname);
// NOTE: ceilings defaults to 0 which is floor texture so only need to update
@ -93,6 +97,10 @@ namespace textures {
return texture;
}
std::vector<int>& get_ambient_light() {
return TMGR.ambient_light;
}
std::vector<wchar_t>& get_map_tile_set() {
return TMGR.map_tile_set;
}