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(svn r2650) Convert many explicit shifts+ands to extract bits to invocations of GB - should be a bit nicer to read

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This commit is contained in:
tron
2005-07-20 15:29:28 +00:00
parent f432314fa9
commit ac66e3e28f
23 changed files with 130 additions and 128 deletions
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8
aircraft_cmd.c
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@@ -1045,13 +1045,13 @@ static void HandleCrashedAircraft(Vehicle *v)
if (v->u.air.crashed_counter < 650) {
if (CHANCE16R(1,32,r)) {
v->direction = (v->direction+_crashed_aircraft_moddir[(r >> 16)&3]) & 7;
v->direction = (v->direction + _crashed_aircraft_moddir[GB(r, 16, 2)]) & 7;
SetAircraftPosition(v, v->x_pos, v->y_pos, v->z_pos);
r = Random();
CreateEffectVehicleRel(v,
4 + (r&0xF),
4 + ((r>>4)&0xF),
((r>>8)&0xF),
GB(r, 0, 4) + 4,
GB(r, 4, 4) + 4,
GB(r, 8, 4),
EV_EXPLOSION_SMALL);
}
} else if (v->u.air.crashed_counter >= 10000) {