Skin Changer - Private200

#include <a_samp>
#include <zcmd>

/*         Skin Dialog
				by
			Private200          */

//=======================[Colors]====================

#define COLOR_LIGHTBLUE 0x33CCFFAA

//=======================[Shortcuts]====================

#define SCM SendClientMessage

//=======================[Defines]====================

new CanChangeSkin[MAX_PLAYERS];

public OnFilterScriptInit()
{
	print("\n--------------------------------------");
	print(" Skin FS by Private200");
	print("--------------------------------------\n");
	return 1;
}

COMMAND:changeskin(playerid, cmdtext[])
{
	if(!IsPlayerAdmin(playerid)) return SCM(playerid, COLOR_LIGHTBLUE, "You must be an admin to use this command.");
	if(CanChangeSkin[playerid] == 0)
	{
    	ShowPlayerDialog(playerid, 5000, DIALOG_STYLE_INPUT, "{33CCFF}Skins", "{FFFFFF}We allow you to change your skin by\n{FFFFFF}typing below the skin ID you want.\n{FF0000}(AVAILABLE ARE FROM 0-299):", "Request", "Close");
	}
	else
	{
	   SendClientMessage(playerid, COLOR_LIGHTBLUE, "You've changed your skin already in these last 30 minutes. Please wait some more time.");
	   return 0;
	}
	return 1;
}

public OnDialogResponse(playerid, dialogid, response, listitem, inputtext[])
{
	if(dialogid == 5000)
    {
        if(response)
        {
	        new skinid, message[64];
			skinid = strval(inputtext);
			if(skinid < 0 || skinid > 299)
			{
			    SendClientMessage(playerid, 0xFFFFFFFF, "The skin ID entered is not from 0 to 299");
			}
			else
			{
			    SetPlayerSkin(playerid, skinid);
			    format(message, sizeof(message), "We've provided you with the skin ID %d.", skinid);
			    ChangingSkin(playerid);
			    SendClientMessage(playerid, 0xFFFFFFFF, message);
		    }
        }
        return 1;
	}
    return 0;
}

stock ChangingSkin(playerid)
{
	SetTimer("SkinChangerTimer", 10000, false);
	CanChangeSkin[playerid] = 1;
	return 1;
}

forward SkinChangerTimer(playerid);
public SkinChangerTimer(playerid)
{
	SendClientMessage(playerid, COLOR_LIGHTBLUE, "You're now available to change your skin again.");
	CanChangeSkin[playerid] = 0;
	return 1;
}