SA-MP Forums Archive
Radius. (WARNING) - Printable Version

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+--- Thread: Radius. (WARNING) (/showthread.php?tid=307387)


Radius. (WARNING) - Sasoft - 30.12.2011

Hello, i'm trying to make a command where i'm able to give a skin to people in a radius.
I currently have this but it doesen't work. Could anyone tell me what i'm doing wrong.

pawn Код:
CMD:setskins(playerid, params[])
{
    if (PlayerInfo[playerid][pAdmin] >= 3)
    {
        new string[128], radius, skin;
        if(sscanf(params, "dd", skin, radius))
        {
            SendClientMessageEx(playerid, COLOR_GRAD6, "[Syntax]: /setskins [skin] [radius]");
            return 1;
        }
        if(!IsInvalidSkin(skin))
        {
            SendClientMessageEx(playerid, COLOR_GREY, "Invalid skin ID!");
            return 1;
        }
        if(radius < 1 || radius > 50)
        {
            SendClientMessageEx(playerid, COLOR_WHITE, "Radius must be higher than 0 and lower than 51!");
            return 1;
        }
        SetPlayerSkin(playerid, skin, radius);
        format(string, sizeof(string), "You have given everyone skin %d in %d radius", skin, radius);
        SendClientMessageEx(playerid, COLOR_LIGHTGREEN, string);
    }
    else
    {
        SendClientMessageEx(playerid, COLOR_GRAD1, "You are not authorized to use that command!");
    }
    return 1;
}

Warning:
pawn Код:
C:\Users\Bart\Downloads\0.3D\0.3D\gamemodes\syrp.pwn(58482) : warning 202: number of arguments does not match definition
LINE: 58482
pawn Код:
SetPlayerSkin(playerid, skin, radius);


Re: Radius. (WARNING) - T0pAz - 30.12.2011

playerid is only a player's id. Use for loop to check all the players and make an if statement using IsPlayerInRangeOfPoint to detect if the player is in radius. And also SetPlayerSkin takes 2 argument which is playerid and skin id.

Re: Radius. (WARNING) - silvan - 30.12.2011

use a for loop here is an example

pawn Код:
new Float:x, Float:y, Float:z;
GetPlayerPos(playerid,x,y,z);
for (new i=0; i < MAX_PLAYERS, i++)
{
if(IsPlayerInRangeOfPoint(i,radius,x,y,z))
{
SetPlayerSkin(i,skin);
}
}
This should work, + Rep me please if it does.

Re: Radius. (WARNING) - FTLOG - 30.12.2011

Radius shoud be float to. When you do
Код:
new radius;
do
Код:
new Float:radius;
.

EDIT: And replace the second integer "d" in sscanf line with float "f"

Re: Radius. (WARNING) - Sasoft - 30.12.2011

Alright thanks, so this will work?

pawn Код:
CMD:setskins(playerid, params[])
{
    if (PlayerInfo[playerid][pAdmin] >= 3)
    {
        new string[128], skin, Float:radius;
        if(sscanf(params, "df", skin, radius))
        {
            SendClientMessageEx(playerid, COLOR_GRAD6, "[Syntax]: /setskins [skin] [radius]");
            return 1;
        }
        if(!IsInvalidSkin(skin))
        {
            SendClientMessageEx(playerid, COLOR_GREY, "Invalid skin ID!");
            return 1;
        }
        if(radius < 1 || radius > 50)
        {
            SendClientMessageEx(playerid, COLOR_WHITE, "Radius must be higher than 0 and lower than 51!");
            return 1;
        }
        new Float:X, Float:Y, Float:Z;
        GetPlayerPos(playerid,X, Y, Z);
        
        for (new i=0; i < MAX_PLAYERS; i++)
        {
            if(IsPlayerInRangeOfPoint(i, radius, X, Y, Z))
            {
                SetPlayerSkin(i,skin);
            }
        }
        format(string, sizeof(string), "You have given everyone skin %d in %d radius", skin, radius);
        SendClientMessageEx(playerid, COLOR_LIGHTGREEN, string);
    }
    else
    {
        SendClientMessageEx(playerid, COLOR_GRAD1, "You are not authorized to use that command!");
    }
    return 1;
}


Re: Radius. (WARNING) - Elmin - 30.12.2011

Код:
forward GetPlayerDistanceToPointEx(playerid,Float:x,Float:y,Float:z);
forward IsPlayerInSphere(playerid,Float:x,Float:y,Float:z,radius);

public GetPlayerDistanceToPointEx(playerid,Float:x,Float:y,Float:z)
{
	new Float:x1,Float:y1,Float:z1;
	new Float:tmpdis;
	GetPlayerPos(playerid,x1,y1,z1);
	tmpdis = floatsqroot(floatpower(floatabs(floatsub(x,x1)),2)+floatpower(floatabs(floatsub(y,y1)),2)+floatpower(floatabs(floatsub(z,z1)),2));
	return floatround(tmpdis);
}
public IsPlayerInSphere(playerid,Float:x,Float:y,Float:z,radius)
{
	if(GetPlayerDistanceToPointEx(playerid,x,y,z) < radius){
		return 1;
	}
	return 0;
}
Код:
//add to your command
        new Float:X, Float:Y, Float:Z;
        GetPlayerPos(playerid,X, Y, Z)


        for (new i=0; i < MAX_PLAYERS; i++)
        {
            if(IsPlayerInSphere(i,X, Y, Z, radius))
            {
                SetPlayerSkin(i,skin);
            }
        }
i hope that this will help ^^'