Put infection handling in its own core module, added infect sound to downloads table, updated cvars, made an account module (handles cash), zombies now drop weapons on infect (all of them), removed RemoveAllItems, weapon api can handle it and its unneeded now.

src/zr/zombiereloaded.inc

@@ -1,22 +1,18 @@
-/**
- * ====================
+/*
+ * ============================================================================
+ *
  *   Zombie:Reloaded
- *   File: zombiereloaded.inc
- *   Author: Greyscale
- * ==================== 
+ *
+ *   File:        zombiereloaded.inc
+ *   Description: General plugin functions and defines.
+ *
+ * ============================================================================
  */
- 
-#define DEFAULT_FOV 90
 
 /**
  * Minimum dx level required to see overlays.
  */
-#define GENERAL_MIN_DXLEVEL 90
-
-/**
- * Global variable set to true if market plugin is installed
- */ 
-new bool:g_bMarket;
+#define GENERAL_DXLEVEL_MIN 90
 
 /**
  * The DirectX level of a client.
@@ -28,22 +24,6 @@ new dxLevel[MAXPLAYERS + 1];
  */
 new bool:g_bZombieSpawned;
 
-/**
- * Array for flagging client as zombie.
- */
-new bool:bZombie[MAXPLAYERS + 1];
-
-/**
- * Array for flagging player has immune to mother infect.
- */
-new bool:bMotherInfectImmune[MAXPLAYERS + 1];
-
-/**
- * Global variable to store the infect timer handle.
- */
-new Handle:tInfect = INVALID_HANDLE;
-
-
 /**
  * Converts string of "yes" or "no" to a boolean value.
  * 
@@ -83,6 +63,53 @@ ZRBoolToConfigSetting(bool:bOption, String:option[], maxlen)
     }
 }
 
+/**
+ * Create an array populated with eligible clients to be zombie.
+ * 
+ * @param arrayEligibleClients  The handle of the array, don't forget to call CloseHandle
+ *                              on it when finished!
+ * @param immunity              True to ignore clients immune from mother infect, false to count them.
+ */  
+ZRCreateEligibleClientList(&Handle:arrayEligibleClients, bool:team = false, bool:alive = false, bool:human = false)
+{
+    // Create array.
+    arrayEligibleClients = CreateArray();
+    
+    // Populate list with eligible clients.
+    // x = client index.
+    for (new x = 1; x <= MaxClients; x++)
+    {
+        // If client isn't in-game, then stop.
+        if (!IsClientInGame(x))
+        {
+            continue;
+        }
+        
+        // If client isn't on a team, then stop.
+        if (team && !ZRIsClientOnTeam(x))
+        {
+            continue;
+        }
+        
+        // If client is dead, then stop.
+        if (alive && !IsPlayerAlive(x))
+        {
+            continue;
+        }
+        
+        // If client is already zombie (via admin), then stop.
+        if (human && !IsPlayerHuman(x))
+        {
+            continue;
+        }
+        
+        // Add eligible client to array.
+        PushArrayCell(arrayEligibleClients, x);
+    }
+    
+    return GetArraySize(arrayEligibleClients);
+}
+
 /**
  * Check if a client index is a valid player.
  * 
@@ -110,10 +137,10 @@ bool:ZRIsValidClient(client, bool:console = false)
  * @param alive     If true it will only count live players, false will count alive and dead.
  * @return          True if successful (zombie has spawned), false otherwise.
  */
-bool:ZRCountValidClients(&zombiecount = 0, &humancount = 0, bool:alive = true)
+bool:ZRCountValidClients(&zombiecount = 0, &humancount = 0, bool:alive = true, bool:ignorezombiespawned = false)
 {
-    // If zombie hasn't spawned, then stop.
-    if (!g_bZombieSpawned)
+    // If zombie hasn't spawned and were not only counting humans, then stop.
+    if (!g_bZombieSpawned && !ignorezombiespawned)
     {
         return false;
     }
@@ -195,7 +222,7 @@ bool:ZRTeamHasClients(team = -1)
     }
     
     // Return true if given team has at least 1 client.
-    return (GetTeamClientCount(team));
+    return bool:GetTeamClientCount(team);
 }
 
 /**