Lines Matching defs:dx
37 do_direction(int dy, int dx)
61 if (tract(ent,dy,dx,tractor)) {
63 evelx += tractor*dx;
75 evelx += dx;
89 if (tract(base,dy,dx,tractor)) {
91 bvelx += tractor*dx;
96 bvelx += dx;
109 ctrl_direction(int dy, int dx)
126 fire_phaser(ent, dy, dx);
130 fire_phaser(base, dy, dx);
134 shift_direction(int dy, int dx)
151 fire_torp(ent, dy, dx);
155 fire_torp(base, dy, dx);