Asset manager refactor begin.

archive/asset/CMakeLists.txt

@@ -0,0 +1,19 @@
+# Copyright (c) 2025 Dominic Masters
+#
+# This software is released under the MIT License.
+# https://opensource.org/licenses/MIT
+
+# Sources
+target_sources(${DUSK_TARGET_NAME}
+  PRIVATE
+    asset.c
+    assetpalette.c
+    assettileset.c
+    assetpaletteimage.c
+)
+
+# Compile definitions
+target_compile_definitions(${DUSK_TARGET_NAME}
+  PRIVATE
+    ASSET_TYPE=wad
+)