Refactored and simplified lua stuff a lot.

archive/ui/ui.c

@@ -0,0 +1,67 @@
+/**
+ * Copyright (c) 2025 Dominic Masters
+ * 
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#include "ui.h"
+#include "assert/assert.h"
+#include "ui/uidebug.h"
+#include "util/memory.h"
+#include "display/tileset/tileset_minogram.h"
+#include "display/screen.h"
+// #include "ui/uitextbox.h"
+
+ui_t UI;
+
+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;
+
+  // uiTextboxUpdate();
+}
+
+void uiRender(void) {
+  cameraPushMatrix(&UI.camera);
+  
+  // Render UI elements here
+  if(UI.fontTexture.width > 0) {
+    uiDebugRender(UI.fontTileset, &UI.fontTexture);
+  }
+  cameraPopMatrix();
+}
+
+errorret_t uiSetFont(const tileset_t *fontTileset) {
+  if(UI.fontTexture.width > 0) {
+    textureDispose(&UI.fontTexture);
+    UI.fontTexture.width = -1;
+  }
+
+  assertNotNull(fontTileset, "Font tileset cannot be NULL.");
+  
+  UI.fontTileset = fontTileset;
+  errorChain(assetLoad(UI.fontTileset->image, &UI.fontTexture));
+  errorOk();
+}
+
+void uiDispose(void) {
+  if(UI.fontTexture.width > 0) {
+    textureDispose(&UI.fontTexture);
+    UI.fontTexture.width = -1;
+  }
+}