detect if vehicle type is near?

detect if vehicle type is near? - Printable Version

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+---- Thread: detect if vehicle type is near? (/showthread.php?tid=109555)

detect if vehicle type is near? - [LCG]TANKER - 20.11.2009

i know it is posible but im not to sure how to acculy do it. ive been looking at this that somone made a wile ago trying to figure out if i could modify it to have it detect vehicle id's but havent had much luck

what i want to do:

if a player is near a cargo truck and dose a command this happens

http://forum.sa-mp.com/index.php?topic=123014.0

Re: detect if vehicle type is near? - [LCG]TANKER - 21.11.2009

bump as it was at page 4

Re: detect if vehicle type is near? - Rac3r - 21.11.2009

Quick option would be to use a loop for MAX_VEHICLES, checking if GetVehicleModel = "cargo truck model id", then use the new 0.3 function, IsPlayerInRangeOfPoint to check if you're in range of that vehicle.

Below is an example, you need to change the CARGOTRUCK_MODEL_ID to the cargo truck model id.... ofc.
HOW_FAR also needs changing. It's a float so input something like 50.0.

pawn Код:

dcmd_cargotruck(playerid,params[])
{
  for(new i;i<MAX_VEHICLES;i++)
  {
    if(GetVehicleModel(i) == CARGOTRUCK_MODEL_ID)
    {
      new Float:x,Float:y,Float:z,Float:a;
      GetVehiclePos(i,x,y,z);
      if(IsPlayerInRangeOfPoint(playerid, HOW_FAR, x,y,z)==true)
      {
          // yes a cargo truck is near you.
      }
    }
  }
  return 1;
}

Re: detect if vehicle type is near? - [LCG]TANKER - 21.11.2009

thanks for the help on it, i got 2 warnings im not to sure if it makes a huge diffrence as i have never worked with dcmd before mind doing a quick lookover?

pawn Код:

C:\Documents and Settings\Mark\Desktop\SA-MP .3a Server\gamemodes\desertwindbase.pwn(58) : warning 213: tag mismatch
C:\Documents and Settings\Mark\Desktop\SA-MP .3a Server\gamemodes\desertwindbase.pwn(50) : warning 203: symbol is never used: "params"
Pawn compiler 3.2.3664          Copyright (c) 1997-2006, ITB CompuPhase


2 Warnings.

pawn Код:

#define dcmd(%1,%2,%3) if ((strcmp((%3)[1], #%1, true, (%2)) == 0) && ((((%3)[(%2) + 1] == 0) && (dcmd_%1(playerid, "")))||(((%3)[(%2) + 1] == 32) && (dcmd_%1(playerid, (%3)[(%2) + 2]))))) return 1

pawn Код:

dcmd_cargotruck(playerid,params[]) // warning
{
  for(new i;i<MAX_VEHICLES;i++)
  {
    if(GetVehicleModel(i) == 433 || GetVehicleModel(i) == 455)
    {
        new Float:x,Float:y,Float:z;
        GetVehiclePos(i,x,y,z);
        if(IsPlayerInRangeOfPoint(playerid,10.0, x,y,z)==true) // warning
        {
            SendClientMessage(playerid,COLOR_GREEN,"Ammo Refilled!");
            // ammo stuff
            return 1;
        }
        else
        {
          SendClientMessage(playerid,COLOR_RED,"A cargo truck isn't close enought for you to refill ammo!");
          return 1;
        }
    }
  }
  return 1;
}

pawn Код:

if(strcmp(cmd, "/ref", true) == 0 || strcmp(cmd, "/refill", true) == 0)
    {
        if(IsPlayerConnected(playerid))
        {
          dcmd(cargotruck,10,cmdtext);
          return 1;
        }
    }
    return 0;

Re: detect if vehicle type is near? - FUNExtreme - 21.11.2009

dcmd can only be used as a command, put dcmd(cargotruck,10,etc under OnPlayerCommandText

Re: detect if vehicle type is near? - [LCG]TANKER - 21.11.2009

it is under command text

Re: detect if vehicle type is near? - Donny_k - 21.11.2009

Add "#pragma unused params" to the bottom of your dcmd_*** command and remove the "== true" or swap it to "== 1" (it's not a boolean).

Re: detect if vehicle type is near? - [LCG]TANKER - 22.11.2009

worked ty

Re: detect if vehicle type is near? - [LCG]TANKER - 22.11.2009

ok, i got it all codded now, compiled fine but when i use it, it dosent work. it dosent send a unknown command message so its doing something not sure what is wrong