/**
* Unhide an actor if it's a moving actor.
* @param ano Actor Id
*/
void unHideMovingActor(int ano) {
PMOVER pActor;
assert((ano > 0 && ano <= NumActors) || ano == LEAD_ACTOR); // illegal actor
// Get moving actor involved
pActor = GetMover(ano);
assert(pActor); // not a moving actor
UnHideMover(pActor);
}
/**
* Get actor to adopt its appropriate walking reel.
*/
void SetMoverWalkReel(PMOVER pMover, DIRECTION reel, int scale, bool force) {
SCNHANDLE whichReel;
const FILM *pfilm;
// Kill off any play that may be going on for this actor
// and restore the real actor
storeActorReel(pMover->actorID, NULL, 0, NULL, 0, 0, 0);
UnHideMover(pMover);
// Don't do it if using a special walk reel
if (pMover->bWalkReel)
return;
if (force || pMover->scale != scale || pMover->direction != reel) {
assert(reel >= 0 && reel <= 3 && scale > 0 && scale <= TOTAL_SCALES); // out of range scale or reel
// If scale change and both are regular scales
// and there's a scaling reel in the right direction
if (pMover->scale != scale
&& scale <= NUM_MAINSCALES && pMover->scale <= NUM_MAINSCALES
&& (whichReel = ScalingReel(pMover->actorID, pMover->scale, scale, reel)) != 0) {
// error("Cripes");
; // Use what is now in 'whichReel'
} else {
whichReel = pMover->walkReels[scale-1][reel];
assert(whichReel); // no reel
}
pfilm = (const FILM *)LockMem(whichReel);
assert(pfilm != NULL); // no film
InitStepAnimScript(&pMover->actorAnim, pMover->actorObj, FROM_32(pfilm->reels[0].script), 1);
// Synchronised walking reels
assert(pMover->stepCount >= 0);
SkipFrames(&pMover->actorAnim, pMover->stepCount);
pMover->scale = scale;
pMover->direction = reel;
}
}
/**
* Shows the given actor
*/
void ShowActor(CORO_PARAM, int ano) {
PMOVER pMover;
RANGE_CHECK(ano);
CORO_BEGIN_CONTEXT;
CORO_END_CONTEXT(_ctx);
CORO_BEGIN_CODE(_ctx);
// reset hidden flag
actorInfo[ano - 1].bHidden = false;
// Send event to tagged actors
if (IsTaggedActor(ano))
CORO_INVOKE_ARGS(ActorEvent, (CORO_SUBCTX, ano, SHOWEVENT, true, 0));
// If moving actor involved, un-hide it
pMover = GetMover(ano);
if (pMover)
UnHideMover(pMover);
CORO_END_CODE;
}