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

Tiles now record their textures and this is loaded from the map then converted to an indexed integer on the fly.

Browse source
This commit is contained in:
Zed A. Shaw 2025-01-31 13:37:01 -05:00
parent 9e3e347e4a
commit a67d25ee10
10 changed files with 64 additions and 66 deletions
Download patch file Download diff file Expand all files Collapse all files

33
texture.cpp
View file

@ -29,21 +29,29 @@ void TexturePack::load_sprites() {
}
sword = sprite_textures["sword"];
floor = load_image(assets["sprites"]["floor"]);
ceiling = load_image(assets["sprites"]["ceiling"]);
}
void TexturePack::position_sprite(double x, double y, string name) {
sprites.emplace_back(x, y, sprite_textures[name]);
}
void TexturePack::load_textures() {
Config assets("assets/config.json");
void TexturePack::load_tiles() {
Config assets("assets/tiles.json");
auto &tiles = assets.json();
for(string tile_path : assets["textures"]) {
surfaces.emplace_back(load_image(tile_path));
for(auto &el : tiles.items()) {
auto &config = el.value();
surfaces.emplace_back(load_image(config["texture"]));
std::wstring display = assets.wstring(el.key(), "display");
int surface_i = surfaces.size() - 1;
wchar_t tid = display[0];
char_to_texture[tid] = surface_i;
}
floor = load_image(assets["sprites"]["floor"]);
ceiling = load_image(assets["sprites"]["ceiling"]);
}
const uint32_t* TexturePack::get_surface(size_t num) {
@ -53,3 +61,14 @@ const uint32_t* TexturePack::get_surface(size_t num) {
Sprite &TexturePack::get_sprite(size_t sprite_num) {
return sprites[sprite_num];
}
matrix::Matrix TexturePack::convert_char_to_texture(matrix::Matrix &tile_ids) {
auto result = matrix::make(matrix::width(tile_ids), matrix::height(tile_ids));
for(matrix::each_cell it(tile_ids); it.next();) {
wchar_t tid = tile_ids[it.y][it.x];
result[it.y][it.x] = char_to_texture.at(tid);
}
return result;
}