mouse cursor

blooblib/include/game.h

@@ -4,12 +4,17 @@
 #include "settings.h"
 
 struct game {
+	game();
+
 	void run();
 	virtual void init(settings& settings);
 	virtual void render(image& target);
 	virtual void update();
 protected:
 	vec2i const& mouse_pos() const;
+	void cursor(image const* cursor);
 private:
 	vec2i _mouse_pos;
+	image const* _cursor;
+
 };

blooblib/src/game.cpp

@@ -18,6 +18,9 @@ LRESULT WINAPI wnd_proc(HWND window, UINT msg, WPARAM w, LPARAM l) {
 	return ::DefWindowProc(window, msg, w, l);
 }
 
+game::game() : _cursor(0) {
+}
+
 void game::run() {
 	settings settings;
 	init(settings);
@@ -87,6 +90,8 @@ void game::run() {
 		if(now - last_frame >= frame_duration) {
 			update();
 			render(screen);
+			if(_cursor)
+				screen.draw(*_cursor, _mouse_pos);
 			window_image.draw_upscaled(screen);
 
 			BITMAPINFOHEADER bi{ sizeof(bi) };
@@ -192,3 +197,7 @@ void game::update() {
 vec2i const& game::mouse_pos() const {
 	return _mouse_pos;
 }
+
+void game::cursor(image const* cursor) {
+	_cursor = cursor;
+}

test/test.cpp

@@ -22,6 +22,7 @@ my_game::my_game() :
 
 void my_game::init(settings& settings) {
 	settings.target_fps = 60;
+	cursor(&font['\\']);
 }
 
 void my_game::update() {
@@ -35,7 +36,7 @@ void my_game::render(image& target) {
 	//target.draw(img, vec2i(320, 180) + pos);
 	//target.draw(tileset[0xda], vec2i(320, 180) + pos, 0xff00ff);
 	target.draw("hello world!", vec2i(320, 180) + pos, font, 0xffffff, 0);
-	target.draw("\\", mouse_pos(), font, 0xffffff, 0);
+	//target.draw("\\", mouse_pos(), font, 0xffffff, 0);
 }
 
 int main(int argc, char* argv[]) {