Palette loading done.

src/asset/asset.h

@@ -11,6 +11,7 @@
 #include "assettileset.h"
 #include "error/error.h"
 #include <zip.h>
+#include "display/texture/texture.h"
 
 #define ASSET_COUNT_MAX 128
 #define ASSET_FILENAME_MAX 128
@@ -21,6 +22,7 @@
   #error "Unsupported ASSET_TYPE"
 #endif
 
+#pragma pack(push, 1)
 typedef struct {
   char_t header[ASSET_HEADER_LENGTH];
   union {
@@ -28,6 +30,14 @@ typedef struct {
     assettileset_t tileset;
   };
 } assetdata_t;
+#pragma pack(pop)
+
+typedef struct {
+  union {
+    texture_t palette;
+    assettileset_t *tileset;
+  };
+} assetloaded_t;
 
 typedef enum {
   ASSET_STATE_NONE,
@@ -46,11 +56,16 @@ typedef struct {
   assetstate_t state;
   char_t filename[ASSET_FILENAME_MAX];
   assetdata_t data;
+  assetloaded_t loaded;
+
+  void (*callback)(void* data);
+  void *callbackData;
 } asset_t;
 
 typedef struct {
   const char_t *header;
   const char_t *extension;
+  void (*parser)();
 } assetmap_t;
 
 static const char_t ASSET_SEARCH_PATHS[][FILENAME_MAX] = {
@@ -63,9 +78,9 @@ static const char_t ASSET_SEARCH_PATHS[][FILENAME_MAX] = {
 };
 
 static const assetmap_t ASSET_MAP[] = {
-  { "DPF", "test.palette.dpf" },
-  { "DPT", "test.tileset.dpt" },
-  { NULL, NULL }
+  { "DPF", ".dpf", assetParsePalette },
+  { "DPT", ".dpt", assetParseTileset },
+  { NULL, NULL, NULL }
 };
 
 #define ASSET_SEARCH_PATHS_COUNT (\
@@ -83,9 +98,15 @@ errorret_t assetInit(void);
  * Gets an asset by filename, does not load it.
  * 
  * @param filename The filename of the asset to get.
+ * @param callback The callback to call when the asset is loaded.
+ * @param data The data for the callback function.
  * @return The asset.
  */
-void assetLoad(const char_t *filename);
+void assetLoad(
+  const char_t *filename,
+  void (*callback)(void* data),
+  void *data
+);
 
 /**
  * Disposes/cleans up the asset system.