From 923642771362eb4ff3440fd0a8075dfcb0717ee3 Mon Sep 17 00:00:00 2001
From: Cyberboss <Cyberboss@users.noreply.github.com>
Date: Tue, 25 Sep 2018 15:08:55 -0400
Subject: [PATCH] Lock the V3 DMAPI behind a define to fix #717

---
 src/DMAPI/tgs.dm           | 4 ++++
 src/DMAPI/tgs/core/core.dm | 8 ++++++++
 src/DMAPI/tgs/includes.dm  | 2 ++
 3 files changed, 14 insertions(+)

diff --git a/src/DMAPI/tgs.dm b/src/DMAPI/tgs.dm
index 6645ce51ff..2f4c8a4040 100644
--- a/src/DMAPI/tgs.dm
+++ b/src/DMAPI/tgs.dm
@@ -7,6 +7,10 @@
 //create this define if you want to do configuration outside of this file
 #ifndef TGS_EXTERNAL_CONFIGURATION
 
+//Uncomment this if you wish to allow the game to interact with TGS 3
+//This will raise the minimum required security level of your game to TGS_SECURITY_TRUSTED due to it utilizing call()()
+//#define TGS_V3_API
+
 //Comment this out once you've filled in the below
 #error TGS API unconfigured
 
diff --git a/src/DMAPI/tgs/core/core.dm b/src/DMAPI/tgs/core/core.dm
index e0495aba4e..34b1329950 100644
--- a/src/DMAPI/tgs/core/core.dm
+++ b/src/DMAPI/tgs/core/core.dm
@@ -4,6 +4,10 @@
 		TGS_ERROR_LOG("TgsNew(): TGS API datum already set ([current_api])!")
 		return
 
+#ifdef TGS_V3_API
+	minimum_required_security_level = TGS_SECURITY_TRUSTED
+#endif
+
 	var/tgs_version = world.params[TGS_VERSION_PARAMETER]
 	if(!tgs_version)
 		return
@@ -36,9 +40,13 @@
 
 	switch(super)
 		if(3)
+#ifndef TGS_V3_API
+			TGS_ERROR_LOG("Detected V3 API but TGS_V3_API isn't defined!")
+#else
 			switch(major)
 				if(2)
 					return /datum/tgs_api/v3210
+#endif
 		if(4)
 			switch(major)
 				if(0)
diff --git a/src/DMAPI/tgs/includes.dm b/src/DMAPI/tgs/includes.dm
index 2fdd5ed1e0..e145394015 100644
--- a/src/DMAPI/tgs/includes.dm
+++ b/src/DMAPI/tgs/includes.dm
@@ -2,7 +2,9 @@
 #include "core\core.dm"
 #include "core\datum.dm"
 #include "core\default_event_handler.dm"
+#ifdef TGS_V3_API
 #include "v3210\api.dm"
 #include "v3210\commands.dm"
+#endif
 #include "v4\api.dm"
 #include "v4\commands.dm"