void UpdatePalette() {
if (game.color_depth > 1)
invalidate_screen();
if (!play.fast_forward)
setpal();
}
void SetPalRGB(int inndx,int rr,int gg,int bb) {
if (game.color_depth > 1)
invalidate_screen();
wsetrgb(inndx,rr,gg,bb,palette);
set_palette_range(palette, inndx, inndx, 0);
}
void IAGSEngine::ReleaseBitmapSurface (BITMAP *bmp) {
release_bitmap (bmp);
if (bmp == virtual_screen) {
// plugin does not manaually invalidate stuff, so
// we must invalidate the whole screen to be safe
if (!plugins[this->pluginId].invalidatedRegion)
invalidate_screen();
}
}
void CyclePalette(int strt,int eend) {
// hi-color game must invalidate screen since the palette changes
// the effect of the drawing operations
if (game.color_depth > 1)
invalidate_screen();
if ((strt < 0) || (strt > 255) || (eend < 0) || (eend > 255))
quit("!CyclePalette: start and end must be 0-255");
if (eend > strt) {
// forwards
wcolrotate(strt, eend, 0, palette);
set_palette_range(palette, strt, eend, 0);
}
else {
// backwards
wcolrotate(eend, strt, 1, palette);
set_palette_range(palette, eend, strt, 0);
}
}
void play_theora_video(const char *name, int skip, int flags)
{
apeg_set_display_depth(bitmap_color_depth(screen));
// we must disable length detection, otherwise it takes ages to start
// playing if the file is large because it seeks through the whole thing
apeg_disable_length_detection(TRUE);
apeg_enable_framedrop(TRUE);
update_polled_stuff();
stretch_flc = (flags % 10);
canabort = skip;
apeg_ignore_audio((flags >= 10) ? 1 : 0);
int videoWidth, videoHeight;
APEG_STREAM *oggVid = get_theora_size(name, &videoWidth, &videoHeight);
if (videoWidth == 0)
{
Display("Unable to load theora video '%s'", name);
return;
}
if (flags < 10)
{
stop_all_sound_and_music();
}
fli_target = NULL;
//fli_buffer = create_bitmap_ex(final_col_dep, videoWidth, videoHeight);
calculate_destination_size_maintain_aspect_ratio(videoWidth, videoHeight, &fliTargetWidth, &fliTargetHeight);
if ((fliTargetWidth == videoWidth) && (fliTargetHeight == videoHeight) && (stretch_flc))
{
// don't need to stretch after all
stretch_flc = 0;
}
if ((stretch_flc) && (!gfxDriver->HasAcceleratedStretchAndFlip()))
{
fli_target = create_bitmap_ex(final_col_dep, scrnwid, scrnhit);
clear(fli_target);
fli_ddb = gfxDriver->CreateDDBFromBitmap(fli_target, false, true);
}
else
{
fli_ddb = NULL;
}
update_polled_stuff();
clear(virtual_screen);
if (apeg_play_apeg_stream(oggVid, NULL, 0, theora_playing_callback) == APEG_ERROR)
{
Display("Error playing theora video '%s'", name);
}
apeg_close_stream(oggVid);
//destroy_bitmap(fli_buffer);
if (fli_target != NULL)
destroy_bitmap(fli_target);
gfxDriver->DestroyDDB(fli_ddb);
fli_ddb = NULL;
invalidate_screen();
}
/* *** SCRIPT SYMBOL: [Multimedia] PlayFlic *** */
void play_flc_file(int numb,int playflags) {
color oldpal[256];
if (play.fast_forward)
return;
wreadpalette(0,255,oldpal);
int clearScreenAtStart = 1;
canabort = playflags % 10;
playflags -= canabort;
if (canabort == 2) // convert to PlayVideo-compatible setting
canabort = 3;
if (playflags % 100 == 0)
stretch_flc = 1;
else
stretch_flc = 0;
if (playflags / 100)
clearScreenAtStart = 0;
char flicnam[20]; sprintf(flicnam,"flic%d.flc",numb);
FILE*iii=clibfopen(flicnam,"rb");
if (iii==NULL) { sprintf(flicnam,"flic%d.fli",numb);
iii=clibfopen(flicnam,"rb"); }
if (iii==NULL) {
debug_log("FLIC animation FLIC%d.FLC not found",numb);
return;
}
fseek(iii,8,SEEK_CUR);
fread(&fliwidth,2,1,iii);
fread(&fliheight,2,1,iii);
fclose(iii);
if (game.color_depth > 1) {
hicol_buf=create_bitmap_ex(final_col_dep,fliwidth,fliheight);
clear(hicol_buf);
}
// override the stretch option if necessary
if ((fliwidth==scrnwid) && (fliheight==scrnhit))
stretch_flc = 0;
else if ((fliwidth > scrnwid) || (fliheight > scrnhit))
stretch_flc = 1;
fli_buffer=create_bitmap_ex(8,fliwidth,fliheight); //640,400); //scrnwid,scrnhit);
if (fli_buffer==NULL) quit("Not enough memory to play animation");
clear(fli_buffer);
if (clearScreenAtStart) {
clear(screen);
render_to_screen(screen, 0, 0);
}
fli_target = create_bitmap_ex(final_col_dep, BMP_W(screen), BMP_H(screen));
fli_ddb = gfxDriver->CreateDDBFromBitmap(fli_target, false, true);
if (play_fli(flicnam,fli_buffer,0,fli_callback)==FLI_ERROR)
quit("FLI/FLC animation play error");
wfreeblock(fli_buffer);
clear(screen);
wsetpalette(0,255,oldpal);
render_to_screen(screen, 0, 0);
destroy_bitmap(fli_target);
gfxDriver->DestroyDDB(fli_ddb);
fli_ddb = NULL;
if (hicol_buf!=NULL) {
wfreeblock(hicol_buf);
hicol_buf=NULL; }
// wsetscreen(screen); wputblock(0,0,backbuffer,0);
while (ac_mgetbutton()!=NONE) ;
invalidate_screen();
}
