From 39383806577fef2da1ad2db0c60c2cb4da9200fc Mon Sep 17 00:00:00 2001
From: "Juan J. Martinez" <jjm@usebox.net>
Date: Wed, 21 Jun 2023 23:13:46 +0100
Subject: Check for the total gold limit of 1 byte

---
 tools/map.py | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'tools')

diff --git a/tools/map.py b/tools/map.py
index d4a23a0..5522a9e 100755
--- a/tools/map.py
+++ b/tools/map.py
@@ -45,6 +45,14 @@ def main():
     out = list(map(lambda x: (x - tileset["firstgid"]) & 0xFF, map_layer["data"]))
 
     gold_layer = get_layer(data, "Gold")
+
+    total_gold = 0
+    for t in gold_layer["data"]:
+        if t != 0:
+            total_gold += 1
+    if total_gold > 255:
+        parser.error("There are more than 255 gold pieces on the screen")
+
     out.extend(map(lambda x: (x - tileset["firstgid"]) & 0xFF, gold_layer["data"]))
 
     # TODO: process map entities
-- 
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