replace GLOBAL with EXPORT for RGBDS 0.4.2

src/global.inc

@@ -64,6 +64,19 @@ MOVEB_JUMP      equ 2
 MOVEF_JUMP      equ %00000100
 MOVEF_DIRECTION equ %00000011
 
+; It is not strictly necessary to completely clear the display list,
+; as lcd_clear_oam writes a "hide this sprite" value to all unused
+; sprites.  But when Options > Exceptions > Unitialized RAM >
+; break on read (reset) is on, BGB complains about copying
+; uninitialized data to OAM even if said data is provably unused.
+; So put "shut BGB up" commands behind a conditional.
+bgbcompat equ 1
+
+; In `di halt` scenarios, VisualBoyAdvance 1.7.2 can call the
+; interrupt handler anyway.  When this is turned on, include a
+; do-nothing STAT handler.
+vbacompat equ 1
+
 ; 1: show dead ends when map starts
 ; 0: hide dead ends until entered (release)
 SHOW_UNENTERED_DEADENDS equ 0

src/init.z80

@@ -22,19 +22,6 @@
 include "src/hardware.inc"
 include "src/global.inc"
 
-; It is not strictly necessary to completely clear the display list,
-; as lcd_clear_oam writes a "hide this sprite" value to all unused
-; sprites.  But when Options > Exceptions > Unitialized RAM >
-; break on read (reset) is on, BGB complains about copying
-; uninitialized data to OAM even if said data is provably unused.
-; So put "shut BGB up" commands behind a conditional.
-bgbcompat equ 1
-
-; In `di halt` scenarios, VisualBoyAdvance 1.7.2 can call the
-; interrupt handler anyway.  When this is turned on, include a
-; do-nothing STAT handler.
-vbacompat equ 1
-
 ; Like the NES and Super NES, DMA on the Game Boy takes access to RAM
 ; and ROM away from the CPU.  But unlike those two, the CPU continues
 ; to run.  So store a tiny subroutine in HRAM (tightly coupled

src/metasprite.z80

@@ -22,10 +22,10 @@
 include "src/hardware.inc"
 include "src/global.inc"
 
-TMARGIN = 16
-LMARGIN = 8
-SPRITEHT = 8  ; or 16?
-SPRITEWID = 8
+TMARGIN equ 16
+LMARGIN equ 8
+SPRITEHT equ 8  ; or 16?
+SPRITEWID equ 8
 
 ; args
   rsset hLocals
@@ -37,8 +37,8 @@ hmsprAttr rb 1
 hmsprSheetID rb 1
 hmsprFrame rb 1
 hmsprBaseTile rb 1
-global hmsprYLo, hmsprYHi, hmsprXLo, hmsprXHi
-global hmsprAttr, hmsprSheetID, hmsprFrame, hmsprBaseTile
+export hmsprYLo, hmsprYHi, hmsprXLo, hmsprXHi
+export hmsprAttr, hmsprSheetID, hmsprFrame, hmsprBaseTile
 
 
 ; internal
@@ -254,4 +254,4 @@ sheet_msprtables:
   dw fourbyfourCM_mspraddrs
 
 Libbet_mspraddrs:
-  include "obj/gb/Libbet.z80"
+  include "obj/gb/Libbet.z80"

src/popslide.z80

@@ -21,6 +21,7 @@
 ;
 
 include "src/hardware.inc"
+include "src/global.inc"
 
 ; Each packet starts with a 4-byte header:
 ; dst low, dst high, count/flags, first byte

src/statusbar.z80

@@ -29,8 +29,8 @@ STATUS_BLANK equ $F7
 BIG_DIGIT_BASE equ $E0
 SPRITE_BIG_DIGIT_BASE equ $60
 STATUS_PERCENT equ $F4
-STATUSBAR_CHR_COUNT = 40
-global SPRITE_BIG_DIGIT_BASE
+STATUSBAR_CHR_COUNT equ 40
+export SPRITE_BIG_DIGIT_BASE
 
 ; The status bar is and occupies the last two rows of the tilemap
 SCRN_STATUS     equ SCRN_BG+32*16
@@ -39,12 +39,12 @@ COMBO_POS       equ SCRN_STATUS+1
 PCTAGE_POS      equ SCRN_STATUS+9
 DEBUGHEX_POS    equ SCRN_STATUS+15
 
-EARNED_LABEL_BASE = $8C
-EARNED_LABEL_NTILES = 6
-EARNED_BLANK = $91
-EARNED_NAME_BASE = $80
-EARNED_NAME_NTILES = 12
-global EARNED_NAME_BASE, EARNED_NAME_NTILES
+EARNED_LABEL_BASE equ $8C
+EARNED_LABEL_NTILES equ 6
+EARNED_BLANK equ $91
+EARNED_NAME_BASE equ $80
+EARNED_NAME_NTILES equ 12
+export EARNED_NAME_BASE, EARNED_NAME_NTILES
 
 COMBO_LABEL_BASE = $FC
 COMBO_LABEL_NTILES = 4

tools/extractcels.py

@@ -470,7 +470,7 @@ def emit_frames(framestrips, nt, framenames):
         )
 
     out.extend("FRAME_%s equ %d" % (n, i) for i, n in enumerate(framenames))
-    out.extend(" global FRAME_%s" % (n,) for n in framenames)
+    out.extend(" export FRAME_%s" % (n,) for n in framenames)
     return "\n".join(out)
 
 # CLI front end