this.com_phys_friction = PHYS_FRICTION(this);
this.com_phys_vel_max = PHYS_MAXSPEED(this) * maxspeed_mod;
this.com_phys_acc_rate = PHYS_ACCELERATE(this) * maxspeed_mod;
this.com_phys_friction = PHYS_FRICTION(this);
this.com_phys_vel_max = PHYS_MAXSPEED(this) * maxspeed_mod;
this.com_phys_acc_rate = PHYS_ACCELERATE(this) * maxspeed_mod;