diff --git a/cmake/libsuperderpy.cmake b/cmake/libsuperderpy.cmake
index 35f12df..50d05fe 100644
--- a/cmake/libsuperderpy.cmake
+++ b/cmake/libsuperderpy.cmake
@@ -22,7 +22,7 @@ if (NOT LIBSUPERDERPY_CONFIG_INCLUDED)
 		if(NOT CLANG_TIDY_EXE)
 			message(STATUS "clang-tidy not found, analysis disabled")
 		else()
-			set(CMAKE_C_CLANG_TIDY "${CLANG_TIDY_EXE}" "-checks=*,-clang-analyzer-alpha.*,-hicpp-no-assembler,-google-readability-todo,-performance-type-promotion-in-math-fn,-misc-unused-parameters,-cert-msc30-c,-cert-msc50-cpp")
+			set(CMAKE_C_CLANG_TIDY "${CLANG_TIDY_EXE}" "-checks=*,-clang-analyzer-alpha.*,-hicpp-no-assembler,-google-readability-todo,-performance-type-promotion-in-math-fn,-misc-unused-parameters,-cert-msc30-c,-cert-msc50-cpp,-hicpp-signed-bitwise")
 		endif()
 	endif()
 
diff --git a/src/character.c b/src/character.c
index fc0e489..e2d2670 100644
--- a/src/character.c
+++ b/src/character.c
@@ -461,9 +461,9 @@ SYMBOL_EXPORT ALLEGRO_TRANSFORM GetCharacterTransform(struct Game* game, struct
 	ALLEGRO_TRANSFORM transform;
 	int w = character->spritesheet->width, h = character->spritesheet->height;
 	al_identity_transform(&transform);
-	al_translate_transform(&transform, -w / 2, -h / 2);
+	al_translate_transform(&transform, -w / 2.0, -h / 2.0);
 	al_scale_transform(&transform, ((character->flipX ^ character->spritesheet->flipX ^ character->frame->flipX) ? -1 : 1), ((character->flipY ^ character->spritesheet->flipY ^ character->frame->flipY) ? -1 : 1)); // flipping; FIXME: should it be here or later?
-	al_translate_transform(&transform, w / 2, h / 2);
+	al_translate_transform(&transform, w / 2.0, h / 2.0);
 
 	al_translate_transform(&transform, character->spritesheet->frames[character->pos].x, character->spritesheet->frames[character->pos].y); // spritesheet frame offset
 	al_translate_transform(&transform, -w * character->spritesheet->pivotX, -h * character->spritesheet->pivotY); // pivot
diff --git a/src/internal.c b/src/internal.c
index e4f525c..cb414de 100644
--- a/src/internal.c
+++ b/src/internal.c
@@ -478,7 +478,7 @@ static void DrawTimeline(struct Game* game, struct Timeline* timeline, int pos)
 
 	al_draw_filled_rectangle(clipX, clipY + clipHeight - (340 / 1800.0) * al_get_display_height(game->display) * (pos + 1), clipX + clipWidth, clipY + clipHeight - (340 / 1800.0) * al_get_display_height(game->display) * pos, al_map_rgba(0, 0, 0, 92));
 
-	al_draw_textf(game->_priv.font_console, al_map_rgb(255, 255, 255), clipX + clipWidth / 2, clipY + clipHeight - (340 / 1800.0) * al_get_display_height(game->display) * (pos + 1) + (10 / 1800.0) * al_get_display_height(game->display), ALLEGRO_ALIGN_CENTER, "Timeline: %s", timeline->name);
+	al_draw_textf(game->_priv.font_console, al_map_rgb(255, 255, 255), clipX + clipWidth / 2.0, clipY + clipHeight - (340 / 1800.0) * al_get_display_height(game->display) * (pos + 1) + (10 / 1800.0) * al_get_display_height(game->display), ALLEGRO_ALIGN_CENTER, "Timeline: %s", timeline->name);
 
 	DrawQueue(game, timeline->queue, clipX + (25 / 3200.0) * al_get_display_width(game->display), clipY + clipHeight - (220 / 1800.0) * al_get_display_height(game->display) - (340 / 1800.0) * al_get_display_height(game->display) * pos);
 	DrawQueue(game, timeline->background, clipX + (25 / 3200.0) * al_get_display_width(game->display), clipY + clipHeight - (100 / 1800.0) * al_get_display_height(game->display) - (340 / 1800.0) * al_get_display_height(game->display) * pos);
diff --git a/src/utils.c b/src/utils.c
index e5167df..3e6afd6 100644
--- a/src/utils.c
+++ b/src/utils.c
@@ -100,7 +100,7 @@ SYMBOL_EXPORT int DrawWrappedText(ALLEGRO_FONT* font, ALLEGRO_COLOR color, float
 	for (int i = 0; i <= line; i += 1) { // Move through each line and draw according to the passed flags.
 		switch (flags) {
 			case ALLEGRO_ALIGN_CENTER:
-				al_draw_text(font, color, x + (width / 2), y + (i * height), ALLEGRO_ALIGN_CENTER, lines[i]);
+				al_draw_text(font, color, x + (width / 2.0), y + (i * height), ALLEGRO_ALIGN_CENTER, lines[i]);
 				break;
 			case ALLEGRO_ALIGN_RIGHT:
 				al_draw_text(font, color, x + width, y + (i * height), ALLEGRO_ALIGN_RIGHT, lines[i]);
@@ -270,7 +270,7 @@ SYMBOL_EXPORT void FatalError(struct Game* game, bool exit, char* format, ...) {
 		const char* header = game->name;
 		const int headw = al_get_text_width(game->_priv.font_bsod, header);
 
-		al_draw_filled_rectangle(offsetx - headw / 2 - 4, offsety, 4 + offsetx + headw / 2, offsety + fonth, al_map_rgb(170, 170, 170));
+		al_draw_filled_rectangle(offsetx - headw / 2.0 - 4, offsety, 4 + offsetx + headw / 2.0, offsety + fonth, al_map_rgb(170, 170, 170));
 
 		al_draw_text(game->_priv.font_bsod, al_map_rgb(0, 0, 170), offsetx, offsety, ALLEGRO_ALIGN_CENTRE, header);
 
@@ -278,7 +278,7 @@ SYMBOL_EXPORT void FatalError(struct Game* game, bool exit, char* format, ...) {
 		const int head2w = al_get_text_width(game->_priv.font_bsod, header2);
 
 		al_draw_text(game->_priv.font_bsod, al_map_rgb(255, 255, 255), offsetx, (int)(offsety + 2 * fonth * 1.25), ALLEGRO_ALIGN_CENTRE, header2);
-		al_draw_textf(game->_priv.font_bsod, al_map_rgb(255, 255, 255), offsetx - head2w / 2, (int)(offsety + 3 * fonth * 1.25), ALLEGRO_ALIGN_LEFT, "%p and system just doesn't know what went wrong.", game);
+		al_draw_textf(game->_priv.font_bsod, al_map_rgb(255, 255, 255), offsetx - head2w / 2.0, (int)(offsety + 3 * fonth * 1.25), ALLEGRO_ALIGN_LEFT, "%p and system just doesn't know what went wrong.", game);
 
 		const int error_len = strlen(text);
 		const int error_w = al_get_text_width(game->_priv.font_bsod, text);
@@ -296,22 +296,22 @@ SYMBOL_EXPORT void FatalError(struct Game* game, bool exit, char* format, ...) {
 			const char save_char = text[end];
 			text[end] = '\0';
 
-			al_draw_text(game->_priv.font_bsod, al_map_rgb(255, 255, 255), offsetx - (error_w / lines) / 2, (int)(offsety + row++ * fonth * 1.25), ALLEGRO_ALIGN_LEFT, text + start);
+			al_draw_text(game->_priv.font_bsod, al_map_rgb(255, 255, 255), offsetx - (error_w / (float)lines) / 2.0, (int)(offsety + row++ * fonth * 1.25), ALLEGRO_ALIGN_LEFT, text + start);
 			text[end] = save_char;
 		}
 		++row;
 
-		al_draw_text(game->_priv.font_bsod, al_map_rgb(255, 255, 255), offsetx - head2w / 2, (int)(offsety + row++ * fonth * 1.25), ALLEGRO_ALIGN_LEFT, "* Press any key to terminate this error.");
-		al_draw_text(game->_priv.font_bsod, al_map_rgb(255, 255, 255), offsetx - head2w / 2, (int)(offsety + row++ * fonth * 1.25), ALLEGRO_ALIGN_LEFT, "* Press any key to destroy all muffins in the world.");
-		al_draw_text(game->_priv.font_bsod, al_map_rgb(255, 255, 255), offsetx - head2w / 2, (int)(offsety + row++ * fonth * 1.25), ALLEGRO_ALIGN_LEFT, "* Just kidding, please press any key anyway.");
+		al_draw_text(game->_priv.font_bsod, al_map_rgb(255, 255, 255), offsetx - head2w / 2.0, (int)(offsety + row++ * fonth * 1.25), ALLEGRO_ALIGN_LEFT, "* Press any key to terminate this error.");
+		al_draw_text(game->_priv.font_bsod, al_map_rgb(255, 255, 255), offsetx - head2w / 2.0, (int)(offsety + row++ * fonth * 1.25), ALLEGRO_ALIGN_LEFT, "* Press any key to destroy all muffins in the world.");
+		al_draw_text(game->_priv.font_bsod, al_map_rgb(255, 255, 255), offsetx - head2w / 2.0, (int)(offsety + row++ * fonth * 1.25), ALLEGRO_ALIGN_LEFT, "* Just kidding, please press any key anyway.");
 
 		++row;
 		if (exit) {
-			al_draw_text(game->_priv.font_bsod, al_map_rgb(255, 255, 255), offsetx - head2w / 2, (int)(offsety + row * fonth * 1.25), ALLEGRO_ALIGN_LEFT, "This is fatal error. My bad.");
+			al_draw_text(game->_priv.font_bsod, al_map_rgb(255, 255, 255), offsetx - head2w / 2.0, (int)(offsety + row * fonth * 1.25), ALLEGRO_ALIGN_LEFT, "This is fatal error. My bad.");
 
 			al_draw_text(game->_priv.font_bsod, al_map_rgb(255, 255, 255), offsetx, (int)(offsety + (row + 2) * fonth * 1.25), ALLEGRO_ALIGN_CENTRE, "Press any key to quit _");
 		} else {
-			al_draw_text(game->_priv.font_bsod, al_map_rgb(255, 255, 255), offsetx - head2w / 2, (int)(offsety + row * fonth * 1.25), ALLEGRO_ALIGN_LEFT, "Anything I can do to help?");
+			al_draw_text(game->_priv.font_bsod, al_map_rgb(255, 255, 255), offsetx - head2w / 2.0, (int)(offsety + row * fonth * 1.25), ALLEGRO_ALIGN_LEFT, "Anything I can do to help?");
 
 			al_draw_text(game->_priv.font_bsod, al_map_rgb(255, 255, 255), offsetx, (int)(offsety + (row + 2) * fonth * 1.25), ALLEGRO_ALIGN_CENTRE, "Press any key to continue _");
 		}