From fcb4fdcab6cc453c17a72f709705ef2ef64b0b3b Mon Sep 17 00:00:00 2001
From: Richard Helgeby <richard.helgeby@outlook.com>
Date: Sun, 22 Mar 2015 18:21:17 +0100
Subject: [PATCH] Extract function ZTeleCanHumanTeleport.

---
 src/zr/ztele.inc | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/src/zr/ztele.inc b/src/zr/ztele.inc
index 4044184..1aa1577 100644
--- a/src/zr/ztele.inc
+++ b/src/zr/ztele.inc
@@ -138,10 +138,7 @@ bool:ZTeleClient(client, bool:force = false)
         return false;
     }
     
-    // If zombie has spawned, get before value, get the after value otherwise.
-    // If the cvar is disabled and the client is a human, then stop.
-    new bool:ztelehuman = InfectHasZombieSpawned() ? GetConVarBool(g_hCvarsList[CVAR_ZTELE_HUMAN_AFTER]) : GetConVarBool(g_hCvarsList[CVAR_ZTELE_HUMAN_BEFORE]);
-    if (!force && !infected && !ztelehuman)
+    if (!force && !infected && !ZTeleCanHumanTeleport())
     {
         // Tell client that feature is restricted at this time.
         TranslationPrintToChat(client, "ZTele restricted human");
@@ -458,3 +455,10 @@ ZTeleMustBeHuman(client)
     
     return (infected && !ztelezombie);
 }
+
+ZTeleCanHumanTeleport()
+{
+    // There are individual restrictions whether a human can teleport before or
+    // after zombies have spawned.
+    return InfectHasZombieSpawned() ? GetConVarBool(g_hCvarsList[CVAR_ZTELE_HUMAN_AFTER]) : GetConVarBool(g_hCvarsList[CVAR_ZTELE_HUMAN_BEFORE]);
+}