Added min and max functions for floats and modified the text rendering code

include/GameEngine.h

@@ -78,8 +78,9 @@ void render_texture_asset(AssetID id, RenderRect *src, RenderRect *dest);
 void modulate_texture_color(AssetID id, SDL_Color color);
 void modulate_texture_alpha(AssetID id, u8 alpha);
 TextSize get_text_size_from_font_asset(AssetID id, const char *text);
-void render_text_with_font_asset(AssetID id, const char *text, RenderRect dest,
-                                 SDL_Color color, const RenderRect *clip);
+void render_text_with_font_asset(AssetID id, const char *text,
+                                 const RenderRect *src, RenderRect dest,
+                                 SDL_Color color);
 void set_font_asset_size(AssetID id, u32 size);
 i32 set_font_direction(AssetID id, FontDirection direction);
 i32 set_font_script_name(AssetID id, const char *script);