Asset refactor

archive/loader/assettexture.h

@@ -0,0 +1,39 @@
+/**
+ * Copyright (c) 2025 Dominic Masters
+ * 
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#pragma once
+#include "error/error.h"
+#include "display/color.h"
+
+#define ASSET_TEXTURE_WIDTH_MAX 2048
+#define ASSET_TEXTURE_HEIGHT_MAX 2048
+#define ASSET_TEXTURE_SIZE_MAX ( \
+  ASSET_TEXTURE_WIDTH_MAX * ASSET_TEXTURE_HEIGHT_MAX \
+)
+
+typedef struct assetentire_s assetentire_t;
+
+#pragma pack(push, 1)
+typedef struct {
+  char_t header[3];
+  uint8_t version;
+  uint8_t type;
+  uint32_t width;
+  uint32_t height;
+  uint8_t data[ASSET_TEXTURE_SIZE_MAX * sizeof(color4b_t)];
+} assettexture_t;
+#pragma pack(pop)
+
+/**
+ * Loads a palettized texture from the given data pointer into the output
+ * texture.
+ *
+ * @param data Pointer to the raw assettexture_t data.
+ * @param output Pointer to the texture_t to load the image into.
+ * @return An error code.
+ */
+errorret_t assetTextureLoad(assetentire_t entire);