cleanup z64h (#2510)

include/global.h

@@ -2,6 +2,5 @@
 #define GLOBAL_H
 
 #include "macros.h"
-#include "versions.h"
 
 #endif

include/z64.h

@@ -1,26 +1,18 @@
 #ifndef Z64_H
 #define Z64_H
 
+// TODO: This file still exists ONLY to provide neccesary headers to extracted assets.
+//       After assets are modified to include the headers they need directly, delete this file.
+
+#include "sequence.h"
+#include "sys_matrix.h"
 #include "ultra64.h"
-#include "ultra64/gs2dex.h"
-#include "attributes.h"
-#include "versions.h"
-#include "z64player.h"
-#include "z64audio.h"
-#include "z64ocarina.h"
-#include "z64curve.h"
-#include "z64effect.h"
+#include "z64play.h"
 #include "z64animation.h"
 #include "z64animation_legacy.h"
-#include "z64play.h"
+#include "z64curve.h"
 #include "z64skin.h"
-#include "z64skin_matrix.h"
-#include "alignment.h"
-#include "audiothread_cmd.h"
-#include "sfx.h"
-#include "color.h"
-#include "sys_matrix.h" // in room assets, gIdentityMtx
-
-// TODO: include all files listed above into the right place, and then delete this file.
+#include "z64player.h"
+#include "z64ocarina.h"
 
 #endif

src/code/z_fbdemo_circle.c

@@ -1,6 +1,7 @@
 #include "transition_circle.h"
 
 #include "gfx.h"
+#include "sfx.h"
 
 #include "global.h"