Render is color not uint8_t

src/display/ui/CMakeLists.txt

@@ -8,5 +8,6 @@ target_sources(${DUSK_TARGET_NAME}
   PRIVATE
     uitext.c
     ui.c
+    uifps.c
     uiconsole.c
 )

src/display/ui/ui.c

@@ -10,6 +10,7 @@
 #include "display/framebuffer/framebuffer.h"
 #include "display/spritebatch/spritebatch.h"
 #include "uiconsole.h"
+#include "uifps.h"
 #include "util/memory.h"
 
 ui_t UI;
@@ -51,6 +52,7 @@ void uiRender(void) {
   cameraPushMatrix(&UI.camera);
 
   uiConsoleRender();
+  uiFPSRender();
 
   spriteBatchFlush();
   cameraPopMatrix();

src/display/ui/uiconsole.c

@@ -20,10 +20,7 @@ void uiConsoleRender(void) {
       i++;
       continue;
     }
-    uiTextDraw(
-      0, i * UI_TEXT_TILE_HEIGHT, line,
-      0xFF, 0xFF, 0xFF
-    );
+    uiTextDraw(0, i * UI_TEXT_TILE_HEIGHT, line, COLOR_WHITE);
     i++;
   } while(i < CONSOLE_HISTORY_MAX);
 }

src/display/ui/uifps.c

@@ -0,0 +1,27 @@
+/**
+ * Copyright (c) 2025 Dominic Masters
+ * 
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#include "uifps.h"
+#include "display/ui/uitext.h"
+#include "time/time.h"
+
+void uiFPSRender(void) {
+  float_t fps = TIME.delta > 0.0f ? (1.0f / TIME.delta) : 0.0f;
+
+  char_t buffer[64];
+  snprintf(
+    buffer,
+    sizeof(buffer),
+    "FPS: %d",
+    (int32_t)fps
+  );
+  
+  color_t color = fps >= 50.0f ? COLOR_GREEN :
+                  (fps >= 30.0f ? COLOR_YELLOW : COLOR_RED);
+  
+  uiTextDraw(0, 0, buffer, color);
+}

src/display/ui/uifps.h

@@ -0,0 +1,11 @@
+/**
+ * Copyright (c) 2025 Dominic Masters
+ * 
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#pragma once
+#include "dusk.h"
+
+void uiFPSRender(void);

src/display/ui/uitext.c

@@ -32,9 +32,7 @@ void uiTextDrawChar(
   const float_t x,
   const float_t y,
   const char_t c,
-  const uint8_t r,
-  const uint8_t g,
-  const uint8_t b
+  const color_t color
 ) {
   int32_t tileIndex = (int32_t)(c) - UI_TEXT_CHAR_START;
   if(tileIndex < 0 || tileIndex >= UI_TEXT_TILE_COUNT) {
@@ -55,7 +53,7 @@ void uiTextDrawChar(
     &UI_TEXT.asset->alphaImage.texture,
     x, y,
     x + UI_TEXT_TILE_WIDTH, y + UI_TEXT_TILE_HEIGHT,
-    r, g, b, 0xFF,
+    color,
     (tileX * UI_TEXT_TILE_WIDTH) / w,
     (tileY * UI_TEXT_TILE_HEIGHT) / h,
     ((tileX + 1) * UI_TEXT_TILE_WIDTH) / w,
@@ -67,9 +65,7 @@ void uiTextDraw(
   const float_t x,
   const float_t y,
   const char_t *text,
-  const uint8_t r,
-  const uint8_t g,
-  const uint8_t b
+  const color_t color
 ) {
   assertNotNull(text, "Text cannot be NULL");
 
@@ -90,7 +86,7 @@ void uiTextDraw(
       continue;
     }
 
-    uiTextDrawChar(posX, posY, c, r, g, b);
+    uiTextDrawChar(posX, posY, c, color);
     posX += UI_TEXT_TILE_WIDTH;
   }
 }

src/display/ui/uitext.h

@@ -35,17 +35,13 @@ errorret_t uiTextInit(void);
  * @param x The x-coordinate to draw the character at.
  * @param y The y-coordinate to draw the character at.
  * @param c The character to draw.
- * @param r The red component of the color (0-255).
- * @param g The green component of the color (0-255).
- * @param b The blue component of the color (0-255).
+ * @param color The color to draw the character in.
  */
 void uiTextDrawChar(
   const float_t x,
   const float_t y,
   const char_t c,
-  const uint8_t r,
-  const uint8_t g,
-  const uint8_t b
+  const color_t color
 );
 
 /**
@@ -54,17 +50,13 @@ void uiTextDrawChar(
  * @param x The x-coordinate to draw the text at.
  * @param y The y-coordinate to draw the text at.
  * @param text The null-terminated string of text to draw.
- * @param r The red component of the color (0-255).
- * @param g The green component of the color (0-255).
- * @param b The blue component of the color (0-255).
+ * @param color The color to draw the text in.
  */
 void uiTextDraw(
   const float_t x,
   const float_t y,
   const char_t *text,
-  const uint8_t r,
-  const uint8_t g,
-  const uint8_t b
+  const color_t color
 );
 
 /**