From ccef09d50adc31df9239d8c7bb73680ce0bd6471 Mon Sep 17 00:00:00 2001
From: Jordan Dominion <Cyberboss@users.noreply.github.com>
Date: Sat, 8 Jul 2023 12:21:48 -0400
Subject: [PATCH] Error the DMAPI build if BYOND is too out of date

---
 src/DMAPI/tgs/core/_definitions.dm | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/DMAPI/tgs/core/_definitions.dm b/src/DMAPI/tgs/core/_definitions.dm
index ebf6d17c2a..7f202dc996 100644
--- a/src/DMAPI/tgs/core/_definitions.dm
+++ b/src/DMAPI/tgs/core/_definitions.dm
@@ -1,2 +1,6 @@
+#if DM_VERSION < 510
+#error The TGS DMAPI does not support BYOND versions < 510!
+#endif
+
 #define TGS_UNIMPLEMENTED "___unimplemented"
 #define TGS_VERSION_PARAMETER "server_service_version"