Asset manager refactor begin.

archive/asset/assetpalleteimage.h

@@ -0,0 +1,23 @@
+/**
+ * Copyright (c) 2025 Dominic Masters
+ * 
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#pragma once
+#include "dusk.h"
+
+#define ASSET_PALETTE_IMAGE_PIXELS_MAX (256*256)
+
+typedef struct {
+  int32_t width;
+  int32_t height;
+  uint8_t paletteIndex;
+  uint8_t paletteIndexes[ASSET_PALETTE_IMAGE_PIXELS_MAX];
+} assetpaletteimage_t;
+
+/**
+ * Parse the palette image from the loaded raw data.
+ */
+void assetParsePaletteImage(void);