MsPhysics Script
-
Hello, I was wondering why I always get an error message when using the script for MsPhysics. Here's the script
Triggered when simulation starts
onStart {
Have the desired velocity as 5 m/s
@des_vel = 5
}Triggered every time the world updates
onUpdate {
Compute the force to apply
timestep = simulation.update_timestep # (in seconds)
force = this.mass / timestep # (in Newtons)Get current velocity
cur_vel = this.get_velocity
leftx() returns a value ranging from -1.0 to 1.0, depending on the state
of A and D keys or the horizontal position of the left joystick.
fx = (leftx() * @des_vel - cur_vel.x) * force
lefty() returns a value ranging from -1.0 to 1.0, depending on the state
of W and S keys or the vertical position of the left joystick.
fy = (lefty() * @des_vel - cur_vel.y) * force
Apply force on this body.
this.add_force(fx, fy, 0)
}Not sure what I'm doing wrong.
Thanks
-
Advertisement