/**
* Save current scene.
* @param sd Pointer to the scene data
*/
void DoSaveScene(SAVED_DATA *sd) {
sd->SavedSceneHandle = GetSceneHandle();
sd->SavedBgroundHandle = GetBgroundHandle();
SaveMovers(sd->SavedMoverInfo);
sd->NumSavedActors = SaveActors(sd->SavedActorInfo);
PlayfieldGetPos(FIELD_WORLD, &sd->SavedLoffset, &sd->SavedToffset);
SaveInterpretContexts(sd->SavedICInfo);
sd->SavedControl = ControlIsOn();
sd->SavedNoBlocking = GetNoBlocking();
GetNoScrollData(&sd->SavedNoScrollData);
if (TinselV2) {
// Tinsel 2 specific data save
SaveActorZ(sd->savedActorZ);
SaveZpositions(sd->zPositions);
SavePolygonStuff(sd->SavedPolygonStuff);
_vm->_pcmMusic->getTunePlaying(sd->SavedTune, sizeof(sd->SavedTune));
sd->bTinselDim = _vm->_pcmMusic->getMusicTinselDimmed();
sd->SavedScrollFocus = GetScrollFocus();
SaveSysVars(sd->SavedSystemVars);
SaveSoundReels(sd->SavedSoundReels);
} else {
// Tinsel 1 specific data save
SaveDeadPolys(sd->SavedDeadPolys);
CurrentMidiFacts(&sd->SavedMidi, &sd->SavedLoop);
}
ASceneIsSaved = true;
}
/**
* Check for moving actor collision.
*/
PMOVER InMoverBlock(PMOVER pMover, int x, int y) {
int caX; // Calling actor's pos'n
int caL, caR; // Calling actor's left and right
int taX, taY; // Test actor's pos'n
int taL, taR; // Test actor's left and right
caX = pMover->objX;
if (pMover->hFnpath != NOPOLY || GetNoBlocking())
return NULL;
caL = GetMoverLeft(pMover) + x - caX;
caR = GetMoverRight(pMover) + x - caX;
for (int i = 0; i < MAX_MOVERS; i++) {
if (pMover == &g_Movers[i] ||
(TinselV2 && (g_Movers[i].actorObj == NULL)) ||
(!TinselV2 && !g_Movers[i].bActive))
continue;
// At around the same height?
GetMoverPosition(&g_Movers[i], &taX, &taY);
if (g_Movers[i].hFnpath != NOPOLY)
continue;
if (ABS(y - taY) > 2) // 2 was 8
continue;
// To the left?
taL = GetMoverLeft(&g_Movers[i]);
if (caR <= taL)
continue;
// To the right?
taR = GetMoverRight(&g_Movers[i]);
if (caL >= taR)
continue;
return &g_Movers[i];
}
return NULL;
}
