Small fix in voice.inc to stop changing voice permissions with a client's self.

Added the API functions for shoppinglist.inc but they don't do anything, they are just a sneak-peak into the way it will work, any feedback on your opinion would be nice.

src/zombiereloaded.sp

@@ -64,6 +64,7 @@
 #include "zr/cookies"
 #include "zr/paramtools"
 #include "zr/paramparser"
+#include "zr/shoppinglist"
 #include "zr/models"
 #include "zr/downloads"
 #include "zr/overlays"

src/zr/shoppinglist.inc

@@ -0,0 +1,109 @@
+/*
+ * ============================================================================
+ *
+ *  Zombie:Reloaded
+ *
+ *  File:          shoppinglist.inc
+ *  Type:          Core
+ *  Description:   Module to handle shopping list style lists.
+ *
+ *  Copyright (C) 2009  Greyscale, Richard Helgeby
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * ============================================================================
+ */
+
+/**
+ * This file is meant for formatting a given string into a list formatted around the style of a shopping
+ * list.
+ * Example:
+ * String: "Bacon, Egg, Egg, Milk, Butter"
+ * Shopping List: "Bacon, Eggx2, Milk, Butter"
+ * Function parameters will include options to change the "," to any character.  As well as the "x2" format.
+ * 
+ * More complex examples:
+ * String: "Red - Green - Blue-Red- Green -Green - Yellow -Grey"  Note: Horribly formatted, but we can handle it.
+ * Shopping List: "Red(2)\nGreen(3)\nBlue\nYellow\nGrey" Note: We can change what to separate each item with, as well as how to display the quantity.
+ * 
+ * List Options:
+ * 
+ * Parse: Take a string and dump out a list.  Simple.
+ * Set: Easy to do without this API, but maybe we can simplify it a little.
+ * Add: Should be a simple format.  May be in the API just to simplify it a bit. 
+ * Remove: Removes an item from the list.  Must remove from the end to preserve list order.
+ *  
+ * Scenario:
+ * String: "Apple, Orange, Mango, Orange"
+ * Shopping List: "Apple, Orange x2, Mango"
+ * Remove: "Orange"
+ * Remove first orange: "Apple, Mango, Orange"  Different order.
+ * Remove last orange: "Apple, Orange, Mango" Yay.
+ * 
+ */
+
+/**
+ * Takes a given string and outputs a re-formatted shopping list styled list.  See description above.
+ * Note:  This is for display purposes only, meaning there will be no API made to format the output of this function.
+ * If you plan on the list being dynamic, store the raw string and use the API to edit those.
+ * 
+ * @param list              Raw string to be formatted.
+ * @param list_maxlen       The maximum length of the raw string.
+ * @param shoppinglist      Outputted shopping list.
+ * @param slist_maxlen      The maximum length of the shopping list.
+ * @param in_token          The token used to separate each item in the raw string. Ex: "Apple, Orange"  Token: ","
+ * @param out_token         What to separate each item with in the shopping list.  Ex: Token: "\n"  List: "Apple\nOrange"
+ * @param quantityformat    How to show the quantity of an item for multi-listed items.  %d is the number.  Ex: "Apples x2" quantityformat: " x%d"
+ */
+stock ShoppingListFormat(const String:list[], list_maxlen, String:shoppinglist[], slist_maxlen, const String:in_token[] = ",", const String:out_token[] = ",", const String:quantityformat[] = " x%d")
+{
+}
+
+/**
+ * Set the list to a given string array of items.
+ * 
+ * @param list      The variable to store new list in.
+ * @param maxlen    The maximum length of the finished list.
+ * @param items     The items to construct into the list.
+ * @param maxitems  The number of array indexes from 0 to process for the list.
+ * @param token     The token to use to append the item.  Set to "" to auto-detect an existing token, if
+ *                  there is only one item in the list, this parameter won't be used.
+ */
+stock ShoppingListConstruct(String:list[], maxlen, const String:items[][], maxitems, const String:token)
+{
+}
+
+/**
+ * Add an item to the list.
+ * 
+ * @param list      The list to add item to.
+ * @param maxlen    The maximum length of the finished list.
+ * @param item      The item to add to the list.
+ * @param token     The token to use to append the item.  Set to "" to auto-detect an existing token, if
+ *                  this is the first item in the list, this parameter won't be used.
+ */
+stock ShoppingListAppend(String:list[], maxlen, const String:item[], const String:token)
+{
+}
+
+/**
+ * Add an item to the list.
+ * 
+ * @param list      The list to remove item from.
+ * @param maxlen    The maximum length of the finished list.
+ * @param item      The item to remove from the list.
+ */
+stock ShoppingListRemove(String:list[], maxlen, const String:item[])
+{
+}

src/zr/soundeffects/voice.inc

@@ -167,6 +167,12 @@ stock VoiceSetClientTeam(client, bool:zombie)
             continue;
         }
         
+        // No need to alter listening/speaking flags between one client.
+        if (client == x)
+        {
+            continue;
+        }
+        
         // Client can only listen/speak if the sender is on their team.
         new bool:canlisten = (zombie == InfectIsClientInfected(x));