13.01.2011, 10:48
Hello,i need help with the getclosestplayer function,i dont remember how to use it,i want to make command if player is near other player,like if the player is near someone more then meter then he will get infected.
public ProxDetector(Float:radi, playerid, string[],col1,col2,col3,col4,col5)
{
if(IsPlayerConnected(playerid))
{
new Float:posx, Float:posy, Float:posz;
new Float:oldposx, Float:oldposy, Float:oldposz;
new Float:tempposx, Float:tempposy, Float:tempposz;
GetPlayerPos(playerid, oldposx, oldposy, oldposz);
//radi = 2.0; //Trigger Radius
for(new i = 0; i < MAX_PLAYERS; i++)
{
if(IsPlayerConnected(i) && (GetPlayerVirtualWorld(playerid) == GetPlayerVirtualWorld(i)))
{
if(!BigEar[i])
{
GetPlayerPos(i, posx, posy, posz);
tempposx = (oldposx -posx);
tempposy = (oldposy -posy);
tempposz = (oldposz -posz);
//printf("DEBUG: X:%f Y:%f Z:%f",posx,posy,posz);
if (((tempposx < radi/16) && (tempposx > -radi/16)) && ((tempposy < radi/16) && (tempposy > -radi/16)) && ((tempposz < radi/16) && (tempposz > -radi/16)))
{
SendClientMessage(i, col1, string);
}
else if (((tempposx < radi/8) && (tempposx > -radi/8)) && ((tempposy < radi/8) && (tempposy > -radi/8)) && ((tempposz < radi/8) && (tempposz > -radi/8)))
{
SendClientMessage(i, col2, string);
}
else if (((tempposx < radi/4) && (tempposx > -radi/4)) && ((tempposy < radi/4) && (tempposy > -radi/4)) && ((tempposz < radi/4) && (tempposz > -radi/4)))
{
SendClientMessage(i, col3, string);
}
else if (((tempposx < radi/2) && (tempposx > -radi/2)) && ((tempposy < radi/2) && (tempposy > -radi/2)) && ((tempposz < radi/2) && (tempposz > -radi/2)))
{
SendClientMessage(i, col4, string);
}
else if (((tempposx < radi) && (tempposx > -radi)) && ((tempposy < radi) && (tempposy > -radi)) && ((tempposz < radi) && (tempposz > -radi)))
{
SendClientMessage(i, col5, string);
}
}
else
{
SendClientMessage(i, col1, string);
}
}
}
}//not connected
return 1;
}
forward ProxInfect(Float:radi, playerid, str[],playerid2); public ProxInfect(Float:radi, playerid, str[],playerid2) { if(IsPlayerConnected(playerid)) { new Float:posx, Float:posy, Float:posz; new Float:oldposx, Float:oldposy, Float:oldposz; new Float:tempposx, Float:tempposy, Float:tempposz; GetPlayerPos(playerid, oldposx, oldposy, oldposz); //radi = 2.0; //Trigger Radius for(new i = 0; i < MAX_PLAYERS; i++) { if(IsPlayerConnected(i)) { GetPlayerPos(i, posx, posy, posz); tempposx = (oldposx -posx); tempposy = (oldposy -posy); tempposz = (oldposz -posz); //printf("DEBUG: X:%f Y:%f Z:%f",posx,posy,posz); if (((tempposx < radi) && (tempposx > -radi)) && ((tempposy < radi) && (tempposy > -radi)) && ((tempposz < radi) && (tempposz > -radi))) { Infected[playerid2] = 1; Inftimer = SetTimerEx("InfectedTimer",5000,true,"i",playerid2); } } } }//not connected return 1; }
forward Infect();
public Infect() //Need to be called with SetTimer
{ //Will infect players if they come in the range of 2.0 of an infected
new
j = -1,
i = -1,
Float:X,
Float:Y,
Float:Z,
f = MAX_PLAYERS,
sorted[MAX_PLAYERS];
while((++i) != MAX_PLAYERS)
if(Infected[i] == 0)
sorted[++j] = i;
else sorted[--f] = i;
while((--f) != -1)
if(GetPlayerPos(sorted[f], X, Y, Z))
for(i = j; (++i) != MAX_PLAYERS; )
if(IsPlayerInRangeOfPoint(sorted[i], 2.0, X, Y, Z))
{
Infected[sorted[f]] = 1;
break;
}
}