[CONTROLA]

Hello! I've got a question: How can I get the position of an attached object?
Please help!

[GiamPy.]

Try this:

pawn Код:

/*
GetAttachedObjectPos

objectid - the objectid to which the attached object is attached to. (not the attached objectid)
Float:offset_x - the distance between the main object and the attached object in the X direction.
Float:offset_y - the distance between the main object and the attached object in the Y direction.
Float:offset_z - the distance between the main object and the attached object in the Z direction.
Float:x - the variable to store the X coordinate, passed by reference.
Float:y - the variable to store the Y coordinate, passed by reference.
Float:z - the variable to store the Z coordinate, passed by reference.
*/

stock GetAttachedObjectPos(objectid, Float:offset_x, Float:offset_y, Float:offset_z, &Float:x, &Float:y, &Float:z)
{
    new Float:object_px,
        Float:object_py,
        Float:object_pz,
        Float:object_rx,
        Float:object_ry,
        Float:object_rz;
    GetObjectPos(objectid, object_px, object_py, object_pz);
    GetObjectRot(objectid, object_rx, object_ry, object_rz);
    new Float:cos_x = floatcos(object_rx, degrees),
        Float:cos_y = floatcos(object_ry, degrees),
        Float:cos_z = floatcos(object_rz, degrees),
        Float:sin_x = floatsin(object_rx, degrees),
        Float:sin_y = floatsin(object_ry, degrees),
        Float:sin_z = floatsin(object_rz, degrees);
    x = object_px + offset_x * cos_y * cos_z - offset_x * sin_x * sin_y * sin_z - offset_y * cos_x * sin_z + offset_z * sin_y * cos_z + offset_z * sin_x * cos_y * sin_z;
    y = object_py + offset_x * cos_y * sin_z + offset_x * sin_x * sin_y * cos_z + offset_y * cos_x * cos_z + offset_z * sin_y * sin_z - offset_z * sin_x * cos_y * cos_z;
    z = object_pz - offset_x * cos_x * sin_y + offset_y * sin_x + offset_z * cos_x * cos_y;
}

Thanks to YJIET.

[CONTROLA]

Already tried it and it doesn't work, but maybe I did it wrong. Can you give me an example of usage of that stock? Thanks!

[GiamPy.]

Quote:

the objectid to which the attached object is attached to. (not the attached objectid)

You probably misread this.
You don't have to choose the objectid you attached to the object, but the objectid to WHICH you have attached the object.

[CONTROLA]

Well I attached the object to a vehicle.. How can I get the position of the attached object?

[GiamPy.]

Try using this then, you didn't say the vehicle before:

pawn Код:

stock GetAttachedObjectPos(vehicleid, Float:offset_x, Float:offset_y, Float:offset_z, &Float:x, &Float:y, &Float:z)
{
    new Float:deg;
    new Float:s;
    new Float:objectangle;
    new Float:pos[3];
    GetVehicleZAngle(vehicleid, deg);
    GetVehiclePos(vehicleid, pos[0], pos[1], pos[2]);
    s = floatsqroot(offset_x * offset_x + offset_y * offset_y);
    objectangle = atan(offset_y / offset_x);
    deg += 90.0;
    deg -= objectangle;
    x = pos[0] + s * floatcos(deg, degrees);
    y = pos[1] + s * floatsin(deg, degrees);
    z = pos[2] + offset_z;
}

[CONTROLA]

Still doesn't work. This is how I use it:

pawn Код:

new Float:X, Float:Y, Float:Z, Float:oX, Float:oY, Float:oZ;
GetAttachedObjectPos(vehicleid, X, Y, Z, oX, oY, oZ);
SetPlayerPos(playerid, oX, oY, oZ);

^ It teleports me to an invalid position so my client crashes.

[GiamPy.]

Maybe explaining me the reason of this would be helpful.