FPS

src/ui/ui.c

@@ -6,21 +6,59 @@
  */
 
 #include "ui.h"
+#include "ui/uiconsole.h"
+#include "ui/uifps.h"
+#include "util/memory.h"
+#include "display/tileset/tileset_minogram.h"
+#include "display/screen.h"
 
 ui_t UI;
 
-void uiInit(void) {
+errorret_t uiInit(void) {
+  memoryZero(&UI, sizeof(ui_t));
+
+  cameraInitOrthographic(&UI.camera);
+
   // Initialize UI components here
+  uiSetFont(&TILESET_MINOGRAM);
+
+  errorOk();
 }
 
 void uiUpdate(void) {
   // Update UI state here
+  UI.camera.orthographic.left = 0;
+  UI.camera.orthographic.right = SCREEN.width;
+  UI.camera.orthographic.top = 0;
+  UI.camera.orthographic.bottom = SCREEN.height;
 }
 
 void uiRender(void) {
+
+  cameraPushMatrix(&UI.camera);
+  
   // Render UI elements here
+  if(UI.font) {
+    uiConsoleRender(0, 0, UI.fontTileset, &UI.font->alphaImage.texture);
+    uiFPSRender(UI.fontTileset, &UI.font->alphaImage.texture);
+  }
+
+  cameraPopMatrix();
+}
+
+errorret_t uiSetFont(const tileset_t *fontTileset) {
+  if(UI.font) {
+    assetUnlock(UI.font, UI.fontRef);
+    UI.font = NULL;
+  }
+  
+  UI.fontTileset = fontTileset;
+  assetManagerLoadAsset(fontTileset->image, &UI.font, &UI.fontRef);
 }
 
 void uiDispose(void) {
-  // Clean up UI resources here
+  if(UI.font) {
+    assetUnlock(UI.font, UI.fontRef);
+    UI.font = NULL;
+  }
 }