[BrnFec]

someone help me do cmd: life for whom this near

Код:

CMD:lifep(playerid, params[])
	{
                for(new i=0;i<MAX_PLAYERS;i++)
		SetPlayerHealth(i, 100);
   		return true;
	}

is giving life to all the server

[N0FeaR]

Try this

PHP код:

CMD:lifep(playerid, params[])
    {
        SetPlayerHealth(playerid, 100);
           return 1;
    } 


[Detoria]

He said that he wants to give health for everyone who's near the player who did the command.

PHP код:

CMD:lifep(playerid, params[])
{
    new i;
    for(; i < MAX_PLAYERS; ++i)
    {
        if(IsPlayerConnected(playerid))
       {
            new Float:X, Float:Y, Float:Z;
            GetPlayerPos(playerid, X, Y, Z);
            if(IsPlayerInRangeOfPoint(i, X, Y, Z, 5.0))
            {
                 SetPlayerHealth(i, GetPlayerHealth(i)+100.0);
            }
       }
    }
    return 1;
} 


Remember, when you create a variable, It's value is zero, It will have another value only if you set it to another value, and try to create a variable to use on "for's" before using It, It's faster that way.

[PrO.GameR]

Detoria's code is well ... flawed to the point of not working, I'll try to optimize and fix it
but credits to him for trying

PHP код:

CMD:lifep(playerid, params[])
{
    new Float:X, Float:Y, Float:Z;
    GetPlayerPos(playerid, X, Y, Z);
    for(new i; i < MAX_PLAYERS; i++)
    {
            if(IsPlayerInRangeOfPoint(i, 5.0, X, Y, Z))
                 SetPlayerHealth(i, 100.0);
    }
    return 1;
} 


A couple notes ^
A) when a player does the cmd, he IS connected, there is no need to check
B) natives have a built-in connected check, so just use SetPlayerHealth, if it fails he is not connected