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Fixed the return value of TurnActorTo.

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It must return true if the target yaw is different from the actual yaw of
the actor, and false otherwise.
This commit is contained in:
Giulio Camuffo 2011-03-31 18:56:20 +02:00
parent d4454dc2ce
commit ce356f9d4b
1 changed files with 7 additions and 2 deletions
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9
engines/grim/lua_v1.cpp
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@ -1467,10 +1467,15 @@ static void TurnActorTo() {
float yaw = lookVector.unitCircleAngle();
// yaw is offset from forward by 90 degrees
yaw -= 90.0f;
if (yaw < 0) {
yaw += 360.f;
}
actor->turnTo(0, yaw, 0);
// Game will lock in elevator if this doesn't return false
pushbool(false);
float diff = actor->yaw() - yaw;
// Return true if the actor is still turning and its yaw is not the target one.
// This allows manny to have the right yaw when he exits the elevator in the garage
pushbool((diff > 0.005) || (diff < -0.005)); //fuzzy compare
}
static void PointActorAt() {