Add InfectHasZombieSpawned.

src/zr/damage.inc

@@ -413,7 +413,7 @@ public Action:DamageSuicideIntercept(client, argc)
     // match, block it.
     
     // Check general criterias.
-    if ((suicideAfterInfect && !g_bZombieSpawned) ||    // Check if it should block suicides before mother zombie.
+    if ((suicideAfterInfect && !InfectHasZombieSpawned()) || // Check if it should block suicides before mother zombie.
         !ZRIsClientValid(client) ||                     // Validate client (to stop console).
         !IsPlayerAlive(client))                         // Check if dead.
     {

src/zr/immunityhandler.inc

@@ -1048,7 +1048,7 @@ bool:ImmunityCanDeployShield(client, bool:printResponse = true)
     }
     
     // Humans cannot deploy shield before first zombie.
-    if (!g_bZombieSpawned)
+    if (!InfectHasZombieSpawned())
     {
         return false;
     }

src/zr/infect.inc

@@ -158,7 +158,7 @@ InfectOnClientDisconnect(client)
     }
     
     // If zombie hasn't spawned, then stop.
-    if (!g_bZombieSpawned)
+    if (!InfectHasZombieSpawned())
     {
         return;
     }
@@ -270,15 +270,12 @@ InfectOnClientSpawn(client)
     bZombie[client] = false;
     
     // Check if client is spawning on the terrorist team.
-    if (ZRIsClientOnTeam(client, CS_TEAM_T))
-    {
-        if (g_bZombieSpawned)
+    if (ZRIsClientOnTeam(client, CS_TEAM_T) && InfectHasZombieSpawned())
     {
         CS_SwitchTeam(client, CS_TEAM_CT);
         CS_RespawnPlayer(client);
     }
 }
-}
 
 /**
  * Client has been killed.
@@ -385,7 +382,7 @@ InfectOnRoundFreezeEnd()
     ZREndTimer(tInfectCountdown);
     
     // If the zombie has spawned already (had to be through admin) then stop.
-    if (g_bZombieSpawned)
+    if (InfectHasZombieSpawned())
     {
         return;
     }
@@ -1074,6 +1071,11 @@ public InfectMenuClientsHandle(Handle:menu_infect_clients, MenuAction:action, cl
     }
 }
 
+bool:InfectHasZombieSpawned()
+{
+    return g_bZombieSpawned;
+}
+
 /**
  * Returns if a client is infected.
  * 
@@ -1121,7 +1123,7 @@ bool:InfectIsClientHuman(client)
  */
 stock InfectManualInfect(client, targets[], count, bool:respawnoverride = false, bool:respawn = false)
 {
-    new bool:zombiespawned = g_bZombieSpawned;
+    new bool:zombiespawned = InfectHasZombieSpawned();
     
     // If zombie hasn't spawned, then make targetted player(s) mother zombies.
     if (!zombiespawned)

src/zr/respawn.inc

@@ -184,7 +184,7 @@ bool:RespawnSpawnClient(client, bool:zombie = false, bool:zombieIfSuicide = fals
     CS_RespawnPlayer(client);
     
     // Check if first zombie has spawned.
-    if (g_bZombieSpawned)
+    if (InfectHasZombieSpawned())
     {
         // Infect if player should spawn as zombie.
         if (zombie)

src/zr/roundend.inc

@@ -260,7 +260,7 @@ public Action:RoundEndTimer(Handle:timer)
 bool:RoundEndGetRoundStatus(&RoundEndOutcome:outcome)
 {
     // If zombie hasn't spawned, then stop.
-    if (!g_bZombieSpawned)
+    if (!InfectHasZombieSpawned())
     {
         // Round isn't over.
         return false;

src/zr/spawnprotect.inc

@@ -113,7 +113,7 @@ SpawnProtectStart(client)
     }
     
     // If zombie hasn't spawned, then stop.
-    if (!g_bZombieSpawned)
+    if (!InfectHasZombieSpawned())
     {
         return;
     }

src/zr/zombiereloaded.inc

@@ -244,7 +244,7 @@ stock bool:ZRIsConsole(index)
 stock bool:ZRCountValidClients(&zombiecount = 0, &humancount = 0, bool:alive = true, bool:ignorezombiespawned = false)
 {
     // If zombie hasn't spawned and were not only counting humans, then stop.
-    if (!g_bZombieSpawned && !ignorezombiespawned)
+    if (!InfectHasZombieSpawned() && !ignorezombiespawned)
     {
         return false;
     }

src/zr/ztele.inc

@@ -140,7 +140,7 @@ bool:ZTeleClient(client, bool:force = 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 = g_bZombieSpawned ? GetConVarBool(g_hCvarsList[CVAR_ZTELE_HUMAN_AFTER]) : GetConVarBool(g_hCvarsList[CVAR_ZTELE_HUMAN_BEFORE]);
+    new bool:ztelehuman = InfectHasZombieSpawned() ? GetConVarBool(g_hCvarsList[CVAR_ZTELE_HUMAN_AFTER]) : GetConVarBool(g_hCvarsList[CVAR_ZTELE_HUMAN_BEFORE]);
     if (!force && !infected && !ztelehuman)
     {
         // Tell client that feature is restricted at this time.