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);

include/math_utils.h

@@ -9,6 +9,8 @@ extern "C" {
 
 i32 max_int(i32 a, i32 b);
 i32 min_int(i32 a, i32 b);
+f32 max_float(f32 a, f32 b);
+f32 min_float(f32 a, f32 b);
 
 #ifdef __cplusplus
 }

src/GameEngine.c

@@ -372,8 +372,9 @@ TextSize get_text_size_from_font_asset(AssetID id, const char *text) {
   return output;
 }
 
-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) {
   if (id < 0) {
     return;
   }
@@ -388,23 +389,7 @@ void render_text_with_font_asset(AssetID id, const char *text, RenderRect dest,
     return;
   }
 
-  RenderRect src = {};
-
-  bool clip_text = clip && (dest.width > clip->width);
-
-  if (clip_text) {
-    f32 width_difference = dest.width - clip->width;
-
-    // Offset the src rect so the text input displays where the text cursor is
-    src.x += width_difference;
-    src.width = clip->width;
-    src.height = clip->height;
-
-    dest.width = clip->width;
-  }
-
-  render_surface(GameEngine.window.renderer, surface, clip_text ? &src : NULL,
-                 &dest);
+  render_surface(GameEngine.window.renderer, surface, src, &dest);
 
   SDL_FreeSurface(surface);
   surface = NULL;

src/math_utils.c

@@ -4,3 +4,7 @@
 i32 max_int(i32 a, i32 b) { return a >= b ? a : b; }
 
 i32 min_int(i32 a, i32 b) { return a <= b ? a : b; }
+
+f32 max_float(f32 a, f32 b) { return a >= b ? a : b; }
+
+f32 min_float(f32 a, f32 b) { return a <= b ? a : b; }