fixed clang warnings

blooblib/src/draw/draw_image.cpp

@@ -133,7 +133,7 @@ void image::draw_rot(image const* image, vec2i pos, recti src_rect, double rot)
 	}
 
 	for(int y = 0; y <= end.y - start.y; ++y) {
-		auto yf = static_cast<double>(y) / crop.size.y * 2 - 1;
+		//auto yf = static_cast<double>(y) / crop.size.y * 2 - 1;
 		for(int x = 0; x <= end.x - start.x; ++x) {
 			double xf, yf;
 			int nx, ny;

blooblib/src/draw/upscale.cpp

@@ -18,6 +18,8 @@ for(int y = 0; y < s.y; ++y) {\
 		color in_t, in_b, in_l, in_r, in_m;\
 		color in_tl, in_tr, in_bl, in_br;\
 		color out_tl, out_tr, out_bl, out_br;\
+		(void)in_t; (void)in_b; (void)in_l; (void)in_r; (void)in_m;\
+		(void)in_tl; (void)in_tr; (void)in_bl; (void)in_br;\
 		in_t = img->get_safe(vec2i(x, y - 1));\
 		in_b = img->get_safe(vec2i(x, y + 1));\
 		in_l = img->get_safe(vec2i(x - 1, y));\
@@ -44,6 +46,8 @@ for(int y = 0; y < s.y; ++y) {\
 		color in_tl, in_tr, in_bl, in_br;\
 		color out_t, out_b, out_l, out_r, out_m;\
 		color out_tl, out_tr, out_bl, out_br;\
+		(void)in_t; (void)in_b; (void)in_l; (void)in_r; (void)in_m;\
+		(void)in_tl; (void)in_tr; (void)in_bl; (void)in_br;\
 		in_t = img->get_safe(vec2i(x, y - 1));\
 		in_b = img->get_safe(vec2i(x, y + 1));\
 		in_l = img->get_safe(vec2i(x - 1, y));\

blooblib/src/font.cpp

@@ -8,7 +8,7 @@ font::font(resource_manager& rm, ini_category const* ini, std::string const& pat
 		throw std::runtime_error("font needs assets.ini");
 	if(ini->get<bool>("proportional")) {
 		auto image = rm.get<::image>(path);
-		auto x = 0;
+		//auto x = 0;
 		std::vector<int> slices;
 		for(int i = 0; i < image->size().x; ++i) {
 			if(image->get(vec2i(i, 0)) & 0xff000000)
@@ -28,8 +28,6 @@ font::font(resource_manager& rm, ini_category const* ini, std::string const& pat
 			_glyphs.at(ch).draw(image, vec2i::zero, r);
 		}
 	} else {
-		int width = ini->get<int>("tile_width");
-		int height = ini->get<int>("tile_height");
 		auto ts = rm.get<tileset>(path);
 		_lineheight = ts->_tile_size.y;
 		for(int i = 0; i < 256; ++i) {

blooblib/src/game.cpp

@@ -17,7 +17,7 @@ LRESULT WINAPI wnd_proc(HWND window, UINT msg, WPARAM w, LPARAM l) {
 	return ::DefWindowProc(window, msg, w, l);
 }
 
-game::game(int argc, char** argv) : _cursor(0), _argc(argc), _argv(argv), _rm(argc, argv) {
+game::game(int argc, char** argv) : _cursor(0), _rm(argc, argv), _argc(argc), _argv(argv) {
 	std::cout << "a\n";
 }
 
@@ -36,7 +36,7 @@ void game::run() {
 		.lpszClassName = title.c_str(),
 	};
 
-	auto atom = RegisterClass(&wc);
+	RegisterClass(&wc);
 	auto window = CreateWindow(
 		wc.lpszClassName,
 		title.c_str(),
@@ -196,7 +196,6 @@ void play_logo(HWND window, image const* logo, image const* logo_slime) {
 				screen.blend_to(0x0, 2.0 - (frames / 30.0));
 			if(frames < 30)
 				screen.clear(0);
-			auto p = screen.raw_pointer();
 			window_image.draw_upscaled(&screen, upscaler::scale3x);
 
 

blooblib/src/image.cpp

@@ -23,24 +23,24 @@ image::image(resource_manager& rm, ini_category const* ini, std::string const& p
 }
 
 image::image(vec2i size) :
+	_alpha(true),
 	_borrowed_pointer(false),
 	_data(new color[size.size()]),
-	_bounds(vec2i::zero, size),
-	_alpha(true)
+	_bounds(vec2i::zero, size)
 {}
 
 image::image(vec2i size, color* data) :
+	_alpha(true),
 	_borrowed_pointer(true),
 	_data(data),
-	_bounds(vec2i::zero, size),
-	_alpha(true)
+	_bounds(vec2i::zero, size)
 {}
 
 image::image(image const& other) :
+	_alpha(other._alpha),
 	_borrowed_pointer(false),
 	_data(new color[other.size().size()]),
-	_bounds(other.bounds()),
-	_alpha(other._alpha)
+	_bounds(other.bounds())
 {
 	std::memcpy(_data, other._data, size().size() * 4);
 }

blooblib/src/ini.cpp

@@ -2,12 +2,13 @@
 #include "util.h"
 
 ini_category const ini_category::empty;
+std::string empty_str("");
 
 std::string const& ini_category::get_string(std::string const& entry) const {
 
 	if(_data.contains(entry))
 		return _data.at(entry);
-	return std::string("");
+	return empty_str;
 }
 
 ini::ini(resource_manager& rm, ini_category const* ini, std::string const& path, std::vector<uint8_t> data) {

blooblib/src/stb_image.h

@@ -1,3 +1,4 @@
+#pragma clang system_header
 /* stb_image - v2.29 - public domain image loader - http://nothings.org/stb
                                   no warranty implied; use at your own risk
 

test/test.cpp

@@ -51,7 +51,7 @@ void my_game::render(image& target) {
 	//target.draw_rot(slime, vec2i(200, 200), time);
 	//target.draw(slime, vec2i(40, 40));
 	//target.draw(tileset[0xda], vec2i(320, 180) + pos, 0xff00ff);
-	auto str = "Can only be played if\nthere are no card in\nyour draw pile.\nDeal 50 damage to ALL\nenemies.";
+	//auto str = "Can only be played if\nthere are no card in\nyour draw pile.\nDeal 50 damage to ALL\nenemies.";
 	//target.draw(str, vec2i(100, 100) + pos, font, 0xffffff, 0);
 	target.draw(bg, vec2i::zero);
 	target.draw(std::format("FPS: {}", fps()), vec2i(10, 10), font1, 0xffffff, 0);