input: Remove unnecessary resize callback for ID texture.

Author: heinezen

libopenage/input/input_manager.cpp

@@ -155,10 +155,6 @@ bool InputManager::process(const QEvent &ev) {
 	return false;
 }
 
-void InputManager::set_id_texture(const std::shared_ptr<renderer::Texture2d> &id_texture) {
-	this->game_controller->set_id_texture(id_texture);
-}
-
 void InputManager::process_action(const input::Event &ev,
                                   const input_action &action,
                                   const std::shared_ptr<InputContext> &ctx) {

libopenage/input/input_manager.h

@@ -18,10 +18,6 @@ class GuiInput;
 
 namespace openage {
 
-namespace renderer {
-class Texture2d;
-} // namespace renderer
-
 namespace input {
 
 namespace camera {
@@ -155,16 +151,6 @@ class InputManager {
 	 */
 	bool process(const QEvent &ev);
 
-	/**
-	 * Set the texture that maps pixels to entity IDs.
-	 *
-	 * Each pixel value in the texture corresponds to an entity ID. This
-	 * mapping may be used for interacting with entities in the game world.
-	 *
-	 * @param id_texture ID texture.
-	 */
-	void set_id_texture(const std::shared_ptr<renderer::Texture2d> &id_texture);
-
 private:
 	/**
 	 * Process the (default) action for an input event.

libopenage/presenter/presenter.cpp

@@ -255,14 +255,7 @@ void Presenter::init_input() {
 		input_ctx->set_game_bindings(engine_context);
 
 		auto id_texture = this->world_renderer->get_id_texture();
-		this->input_manager->set_id_texture(id_texture);
-
-		window->add_resize_callback([&](size_t /* width */, size_t /* height */, double /*scale*/) {
-			// TODO: We must guarantee that this happens AFTER the world renderer
-			//       has resized its textures.
-			auto id_texture = this->world_renderer->get_id_texture();
-			this->input_manager->set_id_texture(id_texture);
-		});
+		game_controller->set_id_texture(id_texture);
 	}
 
 	// attach GUI if it's initialized