From 5f7b444ae853d171cf9b223574f2dac5edbc03c5 Mon Sep 17 00:00:00 2001
From: Vortyne <104168801+Vortyne@users.noreply.github.com>
Date: Sun, 5 May 2024 10:56:08 -0400
Subject: Use constant in wram for hidden item flags (#445)

Prevents defining more hidden items than the flag array has room for
---
 macros/asserts.asm | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'macros/asserts.asm')

diff --git a/macros/asserts.asm b/macros/asserts.asm
index 64e6bc7b..bc5b2582 100644
--- a/macros/asserts.asm
+++ b/macros/asserts.asm
@@ -16,6 +16,12 @@ MACRO assert_table_length
 		"{CURRENT_TABLE_START}: expected {d:x} entries, each {d:CURRENT_TABLE_WIDTH} bytes"
 ENDM
 
+MACRO assert_max_table_length
+	DEF x = \1
+	ASSERT x * CURRENT_TABLE_WIDTH >= @ - {CURRENT_TABLE_START}, \
+		"{CURRENT_TABLE_START}: expected a maximum of {d:x} entries, each {d:CURRENT_TABLE_WIDTH} bytes"
+ENDM
+
 MACRO list_start
 	DEF list_index = 0
 	IF _NARG == 1
-- 
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