From d5db0c3dbf78a957e8f10ad410789c4256d64f74 Mon Sep 17 00:00:00 2001
From: Rangi <remy.oukaour+rangi42@gmail.com>
Date: Tue, 18 Aug 2020 08:36:17 -0400
Subject: Comments explain the def_warps_to macros

---
 macros/scripts/maps.asm | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'macros/scripts')

diff --git a/macros/scripts/maps.asm b/macros/scripts/maps.asm
index a85d8fe6..2032629b 100644
--- a/macros/scripts/maps.asm
+++ b/macros/scripts/maps.asm
@@ -51,6 +51,7 @@ ENDM
 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 @@ ENDM
 
 ;\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
-- 
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