Hi Jaua10!
Adding the command itself is not too hard. Either way, you can use "
OnPlayerCommandText", or you can consider adding support for ZCMD or a different command processor. (it all comes down to preference and ease to use.
When you've added the command itself, you need to do the logic. In my example, I am using ZCMD.
First you can check if the player is an admin (here is an example)
PHP код:
CMD:vehrotate(playerid, params[])
{
//check if user is an administrator. Please replace with correct variable/method
if(!IsPlayerAdmin(playerid))
return 0; //if he is not an admin, you can return 0 to show "unknown command".
}
As you can see, we check with an if-statement whether the player is an admin, or not.
Next thing you can do, you can ensure that the player is inside a vehicle. Why? Well, because we can't rotate a vehicle if he is on foot, right? And since we need the vehicle id later on, we can save the vehicle he is in, in a variable.
PHP код:
CMD:vehrotate(playerid, params[])
{
//check if user is an administrator. Please replace with correct variable/method
if(!IsPlayerAdmin(playerid))
return 0;
new vehicleid;
if(IsPlayerInVehicle(playerid) == true)
{
vehicleid = GetPlayerVehicleID(playerid); //save to a variable
}
return 1;
}
What now? You said you wanted to put a value for the rotation as a parameter (/vehrotate [number])
In order to do that, we should check if the user has put a value in the command.
for that, we will use "strval" and "strlen" on the "params[]" parameter, and see if it returns anything at all, and if it returns the correct values.
PHP код:
CMD:vehrotate(playerid, params[])
{
//check if user is an administrator. Please replace with correct variable/method
if(!IsPlayerAdmin(playerid))
return 0;
new vehicleid;
if(IsPlayerInVehicle(playerid) == true)
{
vehicleid = GetPlayerVehicleID(playerid); //save to a variable
if(strlen(params) > 0 /*if length is longer than 0*/)
{
if(strval(params) == 90 || strval(params) == 180 || strval(params) == 270 || strval(params) == 360)
{
}
}
}
return 1;
}
And when we are sure the values are okay, and they are the values we want - we can go ahead and affect the car of the player.
PHP код:
CMD:vehrotate(playerid, params[])
{
//check if user is an administrator. Please replace with correct variable/method
if(!IsPlayerAdmin(playerid))
return 0;
new vehicleid;
if( IsPlayerInVehicle(playerid) == true )
{
vehicleid = GetPlayerVehicleID(playerid); //save to a variable
if(strlen(params) > 0 /*if length is longer than 0*/)
{
if(strval(params) == 90 || strval(params) == 180 || strval(params) == 270 || strval(params) == 360)
{
SetVehicleZAngle(vehicleid, strval(params)); //this will set the rotation of the car that we identified earlier
SendClientMessage(playerid, -1, "Your car has been rotated");
}
}
}
return 1;
}
And now, just tidy up, add some messages and the command is done:
PHP код:
CMD:vehrotate(playerid, params[])
{
//check if user is an administrator. Please replace with correct variable/method
if(!IsPlayerAdmin(playerid))
return 0;
new vehicleid;
if(IsPlayerInVehicle(playerid) == true)
{
vehicleid = GetPlayerVehicleID(playerid); //save to a variable
if(strlen(params) > 0 /*if length is longer than 0*/)
{
if(strval(params) == 90 || strval(params) == 180 || strval(params) == 270 || strval(params) == 360)
{
SetVehicleZAngle(vehicleid, strval(params)); //this will set the rotation of the car that we identified earlier
SendClientMessage(playerid, -1, "Your car has been rotated");
}
else
{
SendClientMessage(playerid, -1, "Please enter a value: 90, 180, 270, 360");
}
}
else
{
SendClientMessage(playerid, -1, "Please enter a value: 90, 180, 270, 360");
}
}
else
{
SendClientMessage(playerid, -1, "You need to be in a vehicle to rotate");
}
return 1;
}
That is how you could do it
