Fixed account module giving money to zombies hurting themself with self-inflicted damage.

src/zr/account.inc

@@ -74,7 +74,7 @@ AccountOnClientSpawn(client)
  * @param attacker  The attacker index.
  * @param dmg       The amount of damage inflicted.
  */
-AccountOnClientHurt(attacker, dmg_health)
+AccountOnClientHurt(client, attacker, dmg_health)
 {
     // If attacker isn't valid, then stop.
     if (!ZRIsClientValid(attacker))
@@ -89,6 +89,18 @@ AccountOnClientHurt(attacker, dmg_health)
         return;
     }
     
+    // If attacker is hurting themself, then stop.
+    if (client == attacker)
+    {
+        return;
+    }
+    
+    // If attacker isn't a human, then stop.
+    if (!InfectIsClientHuman(attacker))
+    {
+        return;
+    }
+    
     // Get current cash, add the damage done to it, then set new value.
     new cash = AccountGetClientCash(attacker);
     AccountSetClientCash(attacker, cash + dmg_health);

src/zr/event.inc

@@ -239,7 +239,7 @@ public Action:EventPlayerHurt(Handle:event, const String:name[], bool:dontBroadc
     // Forward event to modules.
     ClassAlphaUpdate(index);
     InfectOnClientHurt(index, attacker, weapon);
-    AccountOnClientHurt(attacker, dmg_health);
+    AccountOnClientHurt(index, attacker, dmg_health);
     SEffectsOnClientHurt(index);
     KnockbackOnClientHurt(index, attacker, weapon, hitgroup, dmg_health);
     NapalmOnClientHurt(index, attacker, weapon);