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Car lock question. - Printable Version

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+---- Thread: Car lock question. (/showthread.php?tid=88618)


Car lock question. - Andron - 27.07.2009

Well, yeah. I have currently easy system. If player just type /car lock1, then his/her car will lock/unlock. Well, how I can put it like that way : Player can use /car lock1 cmd ONLY if he are close to his/her car? Can somebody tell me? Is its something like "Getplayerdistancetocar" or something like that?
Current system cmd.

Код:
	    else if(strcmp(x_nr,"lock1",true) == 0)
	    {
        new keycar = PlayerInfo[playerid][pPcarkey];
        if(keycar != 999)
        {
          new locked[256];
          locked = strtok(cmdtext, idx);
          if(CarInfo[keycar][cLock] == 1)
          {
          	for(new i = 0; i < MAX_PLAYERS; i++)
						{
							if (IsPlayerConnected(i))
							{
								SetVehicleParamsForPlayer(keycar,i,0,0);
							}
						}
						format(string, sizeof(string), "~w~Vehicle~n~~g~Unlocked");
						GameTextForPlayer(playerid, string, 4000, 3);
						CarInfo[keycar][cLock] = 0;
						OnPropUpdate();
						return 1;
					}
					else if(CarInfo[keycar][cLock] == 0)
					{
					  for(new i = 0; i < MAX_PLAYERS; i++)
						{
							if (IsPlayerConnected(i))
							{
								SetVehicleParamsForPlayer(keycar,i,0,1);
							}
						}
						format(string, sizeof(string), "~w~Vehicle~n~~r~Locked");
						GameTextForPlayer(playerid, string, 4000, 3);
						CarInfo[keycar][cLock] = 1;
						OnPropUpdate();
						return 1;
					}
        }
        else
        {
          SendClientMessage(playerid, COLOR_GREY, " You don't have a vehicle at slot 1");
          return 1;
        }
	    }


Re: Car lock question. - MadeMan - 27.07.2009

You can use this:

pawn Код:
stock Float:GetDistanceBetweenPoints(Float:x1,Float:y1,Float:z1,Float:x2,Float:y2,Float:z2) //By Gabriel "Larcius" Cordes
{
    return floatadd(floatadd(floatsqroot(floatpower(floatsub(x1,x2),2)),floatsqroot(floatpower(floatsub(y1,y2),2))),floatsqroot(floatpower(floatsub(z1,z2),2)));
}


Re: Car lock question. - Andron - 27.07.2009

Well, tell me. How I can put this weird code to work?

Re: Car lock question. - MadeMan - 27.07.2009

pawn Код:
new Float:px, Float:py, Float:pz, Float:cx, Float:cy, Float:cz;
GetPlayerPos(playerid, px, py, pz);
GetVehiclePos(vehicleid, cx, cy, cz);
GetDistanceBetweenPoints(px, py, pz, cx, cy, cz);