More Forts assets

1 files changed, 7 insertions, 0 deletions

diff --git a/src/engine/renderer.hpp b/src/engine/renderer.hpp
index ddc8055..f5a087f 100644
--- a/src/engine/renderer.hpp
+++ b/src/engine/renderer.hpp
@@ -25,6 +25,13 @@ public:
     // Load a texture (cached by path). Returns nullptr on failure.
     SDL_Texture* load_texture(const std::string& path);
 
+    // Load `primary` if set, falling back to `fallback` if it is empty or fails
+    // to load. Used for BYO Forts art ("forts:...") that degrades to the CC0
+    // placeholder when the game is not installed. Returns nullptr if neither
+    // loads.
+    SDL_Texture* load_texture_or(const std::string& primary,
+                                 const std::string& fallback);
+
     // Draw a textured quad in world coordinates, colour-modulated by (r,g,b,a).
     void draw_sprite(float cx, float cy, float half_w, float half_h,
                      float angle, SDL_Texture* tex,