Pomoc u vezi "giveplayerid = ReturnUser(tmp)"

public OnPlayerCommandText(playerid, cmdtext[])
{
    new cmd;
    new string;
	new sendername;
	new giveplayer;
	new giveplayerid, idx;
	new ReturnUser;
	cmd = strtok(cmdtext, idx);
    cmd = strtok(cmdtext, idx);
	new tmp;
    new playername;

if(strcmp(cmd, "/kick", true) == 0)
	{
	    if(IsPlayerConnected(playerid))
	    {
	    	tmp = strtok(cmdtext, idx);
			if(!strlen(tmp))
			{
				SendClientMessage(playerid, COLOR_WHITE, "KORISTITE: /kick [ID/Ime] ");
				return 1;
			}
			giveplayerid = ReturnUser(tmp);
			if(PlayerInfo >= 1)
			{
				if(IsPlayerConnected(giveplayerid))
				{
				    if(giveplayerid != INVALID_PLAYER_ID)
				    {
					    GetPlayerName(giveplayerid, giveplayer, sizeof(giveplayer));
						GetPlayerName(playerid, sendername, sizeof(sendername));
						new length = strlen(cmdtext);
						while ((idx < length) && (cmdtext <= ' '))
						{
							idx++;
						}
						new offset = idx;
						new result;
						while ((idx < length) && ((idx - offset) < (sizeof(result) - 1)))
						{
							result[idx - offset] = cmdtext;
							idx++;
						}
						result[idx - offset] = EOS;
						if(!strlen(result))
						{
							SendClientMessage(playerid, COLOR_WHITE, "KORISTITE: /kick [ID/Ime] ");
							return 1;
						}
						new year, month,day;
						getdate(year, month, day);
						format(string, sizeof(string), "Admin %s je izbacio(kickao) igraca %s sa servera. Razlog: %s", sendername, giveplayer, (result));
						KickLog(string);
						format(string, sizeof(string), "Admin %s je izbacio(kickao) igraca %s sa servera. Razlog: %s", sendername, giveplayer, (result));
						SendClientMessageToAll(COLOR_LIGHTRED, string);
						Kick(giveplayerid);
						return 1;
					}
				}
			}
			else
			{
				format(string, sizeof(string), "%d nije aktivan igrac.", giveplayerid);
				SendClientMessage(playerid, COLOR_GRAD1, string);
			}
		}
		return 1;
	}

C:\Documents and Settings\Laptop\Desktop\CroMafia\gamemodes\cmr.pwn(576) : warning 219: local variable "ReturnUser" shadows a variable at a preceding level
C:\Documents and Settings\Laptop\Desktop\CroMafia\gamemodes\cmr.pwn(771) : error 012: invalid function call, not a valid address
C:\Documents and Settings\Laptop\Desktop\CroMafia\gamemodes\cmr.pwn(771) : warning 215: expression has no effect
C:\Documents and Settings\Laptop\Desktop\CroMafia\gamemodes\cmr.pwn(771) : error 001: expected token: ";", but found ")"
C:\Documents and Settings\Laptop\Desktop\CroMafia\gamemodes\cmr.pwn(771) : error 029: invalid expression, assumed zero
C:\Documents and Settings\Laptop\Desktop\CroMafia\gamemodes\cmr.pwn(771) : fatal error 107: too many error messages on one line

Compilation aborted.Pawn compiler 3.2.3664	 	 	Copyright (c) 1997-2006, ITB CompuPhase

4 Errors.

ReturnUser(text[], playerid = INVALID_PLAYER_ID)
{
	new pos = 0;
	while (text < 0x21) // Strip out leading spaces
	{
		if (text == 0) return INVALID_PLAYER_ID; // No passed text
		pos++;
	}
	new userid = INVALID_PLAYER_ID;
	if (IsNumeric(text)) // Check whole passed string
	{
		// If they have a numeric name you have a problem (although names are checked on id failure)
		userid = strval(text);
		if (userid >=0 && userid < MAX_PLAYERS)
		{
			if(!IsPlayerConnected(userid))
			{
				/*if (playerid != INVALID_PLAYER_ID)
				{
					SendClientMessage(playerid, 0xFF0000AA, "User not connected");
				}*/
				userid = INVALID_PLAYER_ID;
			}
			else
			{
				return userid; // A player was found
			}
		}
		/*else
		{
			if (playerid != INVALID_PLAYER_ID)
			{
				SendClientMessage(playerid, 0xFF0000AA, "Invalid user ID");
			}
			userid = INVALID_PLAYER_ID;
		}
		return userid;*/
		// Removed for fallthrough code
	}
	// They entered [part of] a name or the id search failed (check names just incase)
	new len = strlen(text);
	new count = 0;
	new name;
	for (new i = 0; i < MAX_PLAYERS; i++)
	{
		if (IsPlayerConnected(i))
		{
			GetPlayerName(i, name, sizeof (name));
			if (strcmp(name, text, true, len) == 0) // Check segment of name
			{
				if (len == strlen(name)) // Exact match
				{
					return i; // Return the exact player on an exact match
					// Otherwise if there are two players:
					// Me and MeYou any time you entered Me it would find both
					// And never be able to return just Me's id
				}
				else // Partial match
				{
					count++;
					userid = i;
				}
			}
		}
	}
	if (count != 1)
	{
		if (playerid != INVALID_PLAYER_ID)
		{
			if (count)
			{
				SendClientMessage(playerid, 0xFF0000AA, "Multiple users found, please narrow earch");
			}
			else
			{
				SendClientMessage(playerid, 0xFF0000AA, "No matching user found");
			}
		}
		userid = INVALID_PLAYER_ID;
	}
	return userid; // INVALID_USER_ID for bad return
}

C:\Documents and Settings\Laptop\Desktop\CroMafia\gamemodes\cmr.pwn(95) : error 021: symbol already defined: "ReturnUser"
Pawn compiler 3.2.3664	 	 	Copyright (c) 1997-2006, ITB CompuPhase

6 Errors.