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Some slight updates to palette fadeout/fadein before a cutaway starts (still not working, though)

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svn-id: r28769
This commit is contained in:
Filippos Karapetis 2007-08-31 08:20:41 +00:00
parent 2fa39d8ce7
commit f398f99b75
2 changed files with 27 additions and 8 deletions
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31
engines/saga/animation.cpp
View File

@ -81,17 +81,25 @@ void Anim::freeCutawayList(void) {
int Anim::playCutaway(int cut, bool fade) {
debug(0, "playCutaway(%d, %d)", cut, fade);
Event event;
Event *q_event = NULL;
bool startImmediately = false;
_cutAwayFade = fade;
_vm->_gfx->savePalette();
_vm->_gfx->getCurrentPal(saved_pal);
// TODO: Fade in and fade out at this point are problematic right now, caused
// by the fact that we're trying to mix events with direct calls:
// 1) The background of the animation is shown when _vm->decodeBGImage and
// bgSurface->blit are called below, before palette fadeout starts
// 2) Fade in to the animation is currently problematic (it fades in to white)
// We either have to use non-event calls to fade in/out the palette, or change
// the background display and animation parts to events
fade = false; // remove this once palette fadein-fadeout works
if (fade) {
_vm->_gfx->getCurrentPal(saved_pal);
// TODO
/*
Event event;
static PalEntry cur_pal[PAL_ENTRIES];
_vm->_gfx->getCurrentPal(cur_pal);
@ -103,8 +111,7 @@ int Anim::playCutaway(int cut, bool fade) {
event.duration = kNormalFadeDuration;
event.data = cur_pal;
_vm->_events->queue(&event);
*/
q_event = _vm->_events->queue(&event);
}
// Prepare cutaway
@ -147,7 +154,19 @@ int Anim::playCutaway(int cut, bool fade) {
bgSurface->blit(rect, buf);
_vm->_frameCount++;
// Handle fade up, if we previously faded down
if (fade) {
event.type = kEvTImmediate;
event.code = kPalEvent;
event.op = kEventBlackToPal;
event.time = 0;
event.duration = kNormalFadeDuration;
event.data = (PalEntry *)palette;
q_event = _vm->_events->chain(q_event, &event);
} else {
_vm->_gfx->setPalette(palette);
}
free(buf);
free(resourceData);

2
engines/saga/ihnm_introproc.cpp
View File

@ -171,7 +171,7 @@ bool Scene::playTitle(int title, int time, int mode) {
_vm->_gfx->getCurrentPal(cur_pal);
assignedId = _vm->_anim->playCutaway(title, true);
assignedId = _vm->_anim->playCutaway(title, false);
_vm->_gfx->getCurrentPal(pal_cut);