Hi, i am using 3dgs commercial , i saw the code "knights_on_wheels" in the samples of the 3dgs
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code:
#include <acknex.h>
#include <level.c> // add splash screen and terrain placement functions
#include <camera.c> // add a third person camera
#include <car.c> // add a car action
#include <car_props.c> // add a car speedometer

#define NUM_PLANTS 300

TEXT* txtHelp =
{
font = "Arial#15bi";
string("Cursor keys to control car");
string("Mouse wheel to zoom");
string("[Space] Brake | [H] Horn | [L] Kick toppled car");
string("[C] Toggle camera | [F1]..[F6] Camera modes");
flags = SHOW;
}

function quit() { sys_exit(NULL); }

action knight_on_wheels()
{
set(my,SHADOW);
// play with those parameters
my.car_maxSpeed = 80;
my.car_maxTorque = 350;
my.car_maxSteer = 30;
my.car_spsSpring = 150;
my.car_spsDamper = 30;
my.car_massOffset = -60;
my.car_frictionLatR = 150;
// wheel positions can be taken from the MED status line:
my.car_wheel_fx = 23.5;
my.car_wheel_rx = -26;
my.car_wheel_fy = 21;
my.car_wheel_ry = 21;
my.car_wheel_fz = -10;
my.car_wheel_rz = -11;
my.car_spsWay = 7; // suspension animation
car_player();
}

action plant()
{
set(my,SHADOW);
vec_scale(my.scale_x,0.4+random(0.4));
ent_terrain_place(my,level_ent,55,70);
my.z -= 10*my.scale_z;
my.pan = random(360);
my.tilt = random(30)-15;
pXent_settype(me,PH_RIGID,PH_CONVEX);
pXent_setsleep(my,1); // only wake up on collision
}

function main()
{
video_window(0,0,0,"PhysX Car Practice Level");
shadow_stencil = 3;
shadow_lod = 2;
d3d_antialias = 4; // Commercial Edition and above only
on_esc = quit;

physX_open();
level_loadsplash("terrain.hmp","logo_800.jpg",0);
terrain_fence(level_ent,150); // build a wall around the terrain
pXent_settype(level_ent,PH_STATIC,PH_POLY|PH_MODIFIED); // update the terrain collision shape
tcamera_height = 75;
sun_angle.tilt = 60;
ent_createlayer("skycube+6.dds",SKY|CUBE|SHOW,0);
ent_create("vehicle_1.mdl",terrain_pos(NULL,300,0,30),knight_on_wheels);
int i;
for (i=0; i < NUM_PLANTS; i++)
ent_create("cactus.mdl",NULL,plant);
}

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what i want to ask, does anyone know how to change the code so that when the user press a key (ex. space bar) the car body will be moved from it is place to another place "specific".

Hi sbaya,
The action of the car is knight_on_wheels. In the end theres a function call car_player(). write this function above the action and put your code there. It could look like:

i'm not exoerienced in gamestudio, so I'd be glad if some experts could correct my code a bit.

PS: please use code tags [code ] your code here [/code] (remove spaces)

Thank you for replying ..
i tried your suggestion, but it did not work because there are phys applied to the car.
here, i read something in phys FAQ:

i tried using 'phcon_' but did not succeed..
hope that someone can help me.

I'm planing to contribute "fake physics" for car movement, let me know if you'll need that.

Hi,3run
what do you mean by "fake physics" for car movement?, if it can help me moving my car then i sure need it.
thank you...