remove unused function argument to createScene

src/hexgame.cpp

@@ -562,8 +562,7 @@ int main(int argc, char* argv[])
 		return 1;
 	}
 
-	if (!createScene(g_render_state, g_game_state->grid.hex_array,
-			g_game_state->entities, g_game_state->entity_count))
+	if (!createScene(g_render_state, g_game_state->entities, g_game_state->entity_count))
 	{
 		LOG(ERROR) << "Error in vertex data, exiting\n";
 		return 1;

src/renderer.cpp

@@ -41,7 +41,6 @@ void openglDebugCallback(GLenum source, GLenum type, GLuint id, GLenum severity,
 
 // interface
 
-// TODO: maybe make this a contructor for render_state?
 bool
 initRenderer(render_state* rs)
 {
@@ -157,7 +156,7 @@ addTexture(SDL_Handles &handles, const char * path)
 }
 
 bool
-createScene(render_state* rs, std::vector<hex_info>* hexes, Entity* entities, uint32 entity_count)
+createScene(render_state* rs, Entity* entities, uint32 entity_count)
 {
 	// entities
 

src/renderer.h

@@ -47,7 +47,7 @@ struct render_state
 bool initRenderer(render_state* rs);
 void freeBuffers(render_state* rs);
 bool addTexture(SDL_Handles &handles, const char * path);
-bool createScene(render_state* rs, std::vector<hex_info>* hexes, Entity* entities, uint32 entity_count);
+bool createScene(render_state* rs, Entity* entities, uint32 entity_count);
 void renderFrame(render_state* rs, std::vector<hex_info>* hexes, Entity* entities, uint32 entity_count);
 void renderDebug(render_state* rs, std::vector<Point> &vertices);