ref: d5db0c3dbf78a957e8f10ad410789c4256d64f74
parent: 5e1865a7b160696de4f82f7d172c038f3b4726e0
author: Rangi <[email protected]>
date: Tue Aug 18 04:36:17 EDT 2020
Comments explain the def_warps_to macros
--- a/macros/scripts/maps.asm
+++ b/macros/scripts/maps.asm
@@ -51,6 +51,7 @@
warp: MACRO
db \2, \1, \3, \4
_NUM_WARPS = _NUM_WARPS + 1
+; the Nth warp defines a corresponding Nth warp_to, stored in _WARP_TO_NUM_<N>
_WARP_TO_NAME EQUS "_WARP_TO_NUM_{d:{_NUM_WARPS}}"_WARP_TO_NAME EQUS "warp_to \1, \2, _WARP_TO_WIDTH"
PURGE _WARP_TO_NAME
@@ -75,6 +76,7 @@
;\1 source map
def_warps_to: MACRO
+; output and purge each _WARP_TO_NUM_<N> warp_to, from N=1 to _NUM_WARPS
_WARP_TO_WIDTH = \1_WIDTH
_WARP_TO_N = 1
REPT _NUM_WARPS