jaildesigner-jailgames/jaildoctors_dilemma
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primera versió del editor de tiles

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Sergio
2026-04-02 16:55:56 +02:00
parent 0d12591925
commit 44b6f6830d
7 changed files with 148 additions and 2 deletions
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31
source/game/gameplay/tilemap_renderer.cpp
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@@ -100,6 +100,37 @@ static void renderDebugCollisionSurfaces(const CollisionMap* collision_map) {
void TilemapRenderer::redrawMap(const CollisionMap* collision_map) {
fillMapTexture(collision_map);
}
// Cambia un tile y repinta solo esa celda en la map_surface
void TilemapRenderer::setTile(int index, int tile_value) {
if (index < 0 || index >= static_cast<int>(tile_map_.size())) { return; }
tile_map_[index] = tile_value;
int col = index % MAP_WIDTH;
int row = index / MAP_WIDTH;
auto previous_renderer = Screen::get()->getRendererSurface();
Screen::get()->setRendererSurface(map_surface_);
// Borrar la celda con el color de fondo
SDL_FRect cell = {.x = static_cast<float>(col * TILE_SIZE), .y = static_cast<float>(row * TILE_SIZE),
.w = static_cast<float>(TILE_SIZE), .h = static_cast<float>(TILE_SIZE)};
map_surface_->fillRect(&cell, stringToColor(bg_color_));
// Dibujar el nuevo tile (si no es vacío ni animado)
if (tile_value > -1) {
const bool IS_ANIMATED = (tile_value >= 18 * tile_set_width_) && (tile_value < 19 * tile_set_width_);
if (!IS_ANIMATED) {
SDL_FRect clip = {.x = static_cast<float>((tile_value % tile_set_width_) * TILE_SIZE),
.y = static_cast<float>((tile_value / tile_set_width_) * TILE_SIZE),
.w = static_cast<float>(TILE_SIZE), .h = static_cast<float>(TILE_SIZE)};
tileset_surface_->render(col * TILE_SIZE, row * TILE_SIZE, &clip);
}
}
Screen::get()->setRendererSurface(previous_renderer);
}
#endif
// Pinta el mapa estático y debug lines