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Voice support for loom talkie. Thanks Arisme.

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Other ports will have to add a new 'cd_playtrack' function, lest there be compile errors.

svn-id: r3608
This commit is contained in:
James Brown 2002-02-19 03:11:46 +00:00
parent 834c5efee9
commit 5897caa9e5
4 changed files with 23 additions and 3 deletions
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10
script_v1.cpp
View File

@ -2433,10 +2433,14 @@ void Scumm::decodeParseString() {
case 7: /* overhead */
string[textSlot].overhead = true;
break;
case 8: /* ignore */
getVarOrDirectWord(0x80);
getVarOrDirectWord(0x40);
case 8: { /* play loom talkie sound - use in other games ? */
int offset = getVarOrDirectWord(0x80);
int delay = getVarOrDirectWord(0x40);
if (_gameId == GID_LOOM256)
cd_playtrack(1, offset, delay);
break;
}
case 15:
_messagePtr = _scriptPointer;
switch(textSlot) {

1
scumm.h
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@ -2264,3 +2264,4 @@ bool isSfxFinished();
void waitForTimer(Scumm *s, int msec_delay);
void setShakePos(Scumm *s, int shake_pos);
uint16 newTag2Old(uint32 oldTag);
void cd_playtrack(int track, int offset, int delay);

11
sdl.cpp
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@ -37,6 +37,7 @@ SoundEngine sound;
SOUND_DRIVER_TYPE snd_driv;
static SDL_Surface *screen;
static SDL_CD *cdrom;
static int current_shake_pos;
@ -462,6 +463,11 @@ void fill_sound(void *userdata, Uint8 *stream, int len) {
scumm.mixWaves((int16*)stream, len>>1);
}
void cd_playtrack(int track, int offset, int delay) {
SDL_CDStatus(cdrom);
SDL_CDPlayTracks(cdrom, track, (offset * 7.5) - 22650, 0, delay * 7.5);
}
int music_thread(Scumm *s) {
int old_time, cur_time;
@ -489,6 +495,11 @@ void initGraphics(Scumm *s, bool fullScreen) {
exit(1);
}
if (SDL_InitSubSystem(SDL_INIT_CDROM) == -1)
cdrom = NULL;
else
cdrom = SDL_CDOpen(0);
/* Clean up on exit */
atexit(SDL_Quit);

4
windows.cpp
View File

@ -461,6 +461,10 @@ void fill_buffer(int16 *buf, int len) {
scumm.mixWaves(buf, len);
}
void cd_playtrack(int track, int offset, int delay) { // FIXME: Add for Win32
;
}
void WndMan::prepare_header(WAVEHDR *wh, int i) {
memset(wh, 0, sizeof(WAVEHDR));
wh->lpData = (char*)malloc(BUFFER_SIZE);