int osdcmd_fileinfo(const osdfuncparm_t *parm)
{
unsigned long crc, length;
int i,j;
char buf[256];
if (parm->numparms != 1) return OSDCMD_SHOWHELP;
if ((i = kopen4load((char *)parm->parms[0],0)) < 0) {
OSD_Printf("fileinfo: File \"%s\" does not exist.\n", parm->parms[0]);
return OSDCMD_OK;
}
length = kfilelength(i);
crc32init(&crc);
do {
j = kread(i,buf,256);
crc32block(&crc,buf,j);
} while (j == 256);
crc32finish(&crc);
kclose(i);
OSD_Printf("fileinfo: %s\n"
" File size: %d\n"
" CRC-32: %08X\n",
parm->parms[0], length, crc);
return OSDCMD_OK;
}
char * LoadAnm ( short anim_num )
{
long handle;
char *animbuf, *palptr;
long i, j, k;
DSPRINTF ( ds, "LoadAnm" );
MONO_PRINT ( ds );
// this seperate allows the anim to be precached easily
ANIMnum = anim_num;
// lock it
walock[ANIM_TILE ( ANIMnum )] = 219;
if ( anm_ptr[anim_num] == 0 )
{
handle = kopen4load ( ANIMname[ANIMnum], 0 );
if ( handle == -1 )
{
return ( NULL );
}
length = kfilelength ( handle );
allocache ( ( intptr_t * ) &anm_ptr[anim_num], length + sizeof ( anim_t ), &walock[ANIM_TILE ( ANIMnum )] );
animbuf = ( char * ) ( FP_OFF ( anm_ptr[anim_num] ) + sizeof ( anim_t ) );
kread ( handle, animbuf, length );
kclose ( handle );
}
else
{
animbuf = ( char * ) ( FP_OFF ( anm_ptr[anim_num] ) + sizeof ( anim_t ) );
}
return ( animbuf );
}
char loadsound(unsigned short num)
{
long fp, l;
if(num >= NUM_SOUNDS || SoundToggle == 0) return 0;
if (FXDevice < 0) return 0;
fp = kopen4load(sounds[num],loadfromgrouponly);
if(fp == -1)
{
sprintf(&fta_quotes[113][0],"Sound %s(#%d) not found.",sounds[num],num);
FTA(113,&ps[myconnectindex]);
return 0;
}
l = kfilelength( fp );
soundsiz[num] = l;
Sound[num].lock = 200;
allocache((long *)&Sound[num].ptr,l,(char *)&Sound[num].lock);
kread( fp, Sound[num].ptr , l);
kclose( fp );
return 1;
}
uint8_t loadsound(uint16_t num)
{
int32_t fp, l;
if (num >= NUM_SOUNDS || SoundToggle == 0) {
return 0;
}
if (FXDevice == NumSoundCards) {
return 0;
}
fp = TCkopen4load(sounds[num],0);
if (fp == -1) {
sprintf(&fta_quotes[113][0],"Sound %s(#%d) not found.",sounds[num],num);
FTA(113,&ps[myconnectindex],1);
return 0;
}
l = kfilelength( fp );
soundsiz[num] = l;
Sound[num].lock = 200;
allocache(&Sound[num].ptr,l,(uint8_t *)&Sound[num].lock);
kread( fp, Sound[num].ptr , l);
kclose( fp );
return 1;
}
scriptfile *scriptfile_fromfile(char *fn)
{
int fp;
scriptfile *sf;
char *tx;
unsigned int flen;
fp = kopen4load(fn,0);
if (fp<0) return NULL;
flen = kfilelength(fp);
tx = (char *) malloc(flen + 2);
if (!tx) {
kclose(fp);
return NULL;
}
sf = (scriptfile*) malloc(sizeof(scriptfile));
if (!sf) {
kclose(fp);
free(tx);
return NULL;
}
kread(fp, tx, flen);
tx[flen] = tx[flen+1] = 0;
kclose(fp);
scriptfile_preparse(sf,tx,flen);
sf->filename = strdup(fn);
return sf;
}
// returns number of bytes read
int32_t S_LoadSound(uint32_t num)
{
if (num > (unsigned)g_maxSoundPos || !ud.config.SoundToggle ) return 0;
if (EDUKE32_PREDICT_FALSE(g_sounds[num].filename == NULL))
{
OSD_Printf(OSD_ERROR "Sound (#%d) not defined!\n",num);
return 0;
}
int32_t fp = S_OpenAudio(g_sounds[num].filename, g_loadFromGroupOnly, 0);
if (EDUKE32_PREDICT_FALSE(fp == -1))
{
OSD_Printf(OSDTEXT_RED "Sound %s(#%d) not found!\n",g_sounds[num].filename,num);
return 0;
}
int32_t l = kfilelength(fp);
g_soundlocks[num] = 200;
g_sounds[num].soundsiz = l;
allocache((intptr_t *)&g_sounds[num].ptr, l, (char *)&g_soundlocks[num]);
l = kread(fp, g_sounds[num].ptr, l);
kclose(fp);
return l;
}
static int32_t read_whole_file(const char *fn, char **retbufptr)
{
int32_t fid, flen, i;
char *buf;
*retbufptr = NULL;
fid = kopen4load(fn, 0); // TODO: g_loadFromGroupOnly, kopen4loadfrommod ?
if (fid < 0)
return 1;
flen = kfilelength(fid);
if (flen == 0)
return 5;
buf = (char *)Xmalloc(flen+1);
i = kread(fid, buf, flen);
kclose(fid);
if (i != flen)
{
Bfree(buf);
return 2;
}
buf[flen] = 0;
*retbufptr = buf;
return 0;
}
SWBOOL
LoadSong(const char *filename)
{
int handle;
int size;
char *ptr;
if ((handle = kopen4load(filename, 0)) == -1)
{
return FALSE;
}
size = kfilelength(handle);
ptr = (char *) AllocMem(size);
if (ptr == NULL)
{
kclose(handle);
return FALSE;
}
if (kread(handle, ptr, size) != size)
{
FreeMem(ptr);
kclose(handle);
return FALSE;
}
kclose(handle);
SongPtr = ptr;
SongLength = size;
return TRUE;
}
BOOL LoadScriptFile (char *filename)
{
long size, readsize;
int fp;
if((fp=kopen4load(filename,0)) == -1)
{
// If there's no script file, forget it.
return FALSE;
}
size = kfilelength(fp);
scriptbuffer = (char *)malloc(size);
ASSERT(scriptbuffer != NULL);
readsize = kread(fp, scriptbuffer, size);
kclose(fp);
ASSERT(readsize == size);
// Convert filebuffer to all upper case
//strupr(scriptbuffer);
script_p = scriptbuffer;
scriptend_p = script_p + size;
scriptline = 1;
endofscript = FALSE;
tokenready = FALSE;
return TRUE;
}
int32_t S_PlayMusic(const char *fn)
{
if (!ud.config.MusicToggle || fn == NULL)
return 0;
int32_t fp = S_OpenAudio(fn, 0, 1);
if (EDUKE32_PREDICT_FALSE(fp < 0))
{
OSD_Printf(OSD_ERROR "S_PlayMusic(): error: can't open \"%s\" for playback!\n",fn);
return 0;
}
S_StopMusic();
int32_t MusicLen = kfilelength(fp);
if (EDUKE32_PREDICT_FALSE(MusicLen < 4))
{
OSD_Printf(OSD_ERROR "S_PlayMusic(): error: empty music file \"%s\"\n", fn);
kclose(fp);
return 0;
}
ALIGNED_FREE_AND_NULL(MusicPtr); // in case the following allocation was never freed
MusicPtr = (char *)Xaligned_alloc(16, MusicLen);
g_musicSize = kread(fp, (char *)MusicPtr, MusicLen);
if (EDUKE32_PREDICT_FALSE(g_musicSize != MusicLen))
{
OSD_Printf(OSD_ERROR "S_PlayMusic(): error: read %d bytes from \"%s\", expected %d\n",
g_musicSize, fn, MusicLen);
kclose(fp);
g_musicSize = 0;
return 0;
}
kclose(fp);
if (!Bmemcmp(MusicPtr, "MThd", 4))
{
MUSIC_PlaySong(MusicPtr, MUSIC_LoopSong);
MusicIsWaveform = 0;
}
else
{
int32_t const mvol = MASTER_VOLUME(ud.config.MusicVolume);
MusicVoice = FX_PlayLoopedAuto(MusicPtr, MusicLen, 0, 0,
0, mvol, mvol, mvol,
FX_MUSIC_PRIORITY, MUSIC_ID);
if (MusicVoice > FX_Ok)
MusicIsWaveform = 1;
}
return 0;
}
void playmusic(char *fn)
{
int fp;
char * testfn, * extension;
if(MusicToggle == 0) return;
if(MusicDevice < 0) return;
stopmusic();
testfn = (char *) malloc( strlen(fn) + 5 );
printf("Playing song: %s\n", fn);
strcpy(testfn, fn);
extension = strrchr(testfn, '.');
do {
if (extension && !Bstrcasecmp(extension, ".mid")) {
// we've been asked to load a .mid file, but first
// let's see if there's an ogg with the same base name
// lying around
strcpy(extension, ".ogg");
fp = kopen4load(testfn, 0);
if (fp >= 0) {
printf("OGG found: %s\n", testfn);
free(testfn);
break;
}
}
free(testfn);
// just use what we've been given
fp = kopen4load(fn, 0);
} while (0);
if (fp < 0) return;
MusicLen = kfilelength( fp );
MusicPtr = (char *) malloc(MusicLen);
kread( fp, MusicPtr, MusicLen);
kclose( fp );
if (!memcmp(MusicPtr, "MThd", 4)) {
MUSIC_PlaySong( MusicPtr, MusicLen, MUSIC_LoopSong );
MusicIsWaveform = 0;
} else {
MusicVoice = FX_PlayLoopedAuto(MusicPtr, MusicLen, 0, 0, 0,
MusicVolume, MusicVolume, MusicVolume,
FX_MUSIC_PRIORITY, MUSIC_ID);
MusicIsWaveform = 1;
}
MusicPaused = 0;
}
void loadtmb(void)
{
char tmb[8000];
int fil, l;
fil = kopen4load("swtimbr.tmb",0);
if (fil == -1)
return;
l = min(kfilelength(fil), sizeof(tmb));
kread(fil,tmb,l);
MUSIC_RegisterTimbreBank(tmb);
kclose(fil);
}
SWBOOL
OpenSound(VOC_INFOp vp, int *handle, int *length)
{
*handle = kopen4load(vp->name, 0);
if (*handle == -1)
{
return FALSE;
}
*length = kfilelength(*handle);
return TRUE;
}
void playmusic(char *fn)
{
short fp;
long l;
if(MusicToggle == 0) return;
if(MusicDevice == NumSoundCards) return;
if(eightytwofifty && numplayers > 1) return;
fp = kopen4load(fn,0);
if(fp == -1) return;
l = kfilelength( fp );
if(l >= 72000)
{
kclose(fp);
return;
}
kread( fp, MusicPtr, l);
kclose( fp );
MUSIC_PlaySong( MusicPtr, MUSIC_LoopSong );
}
void ContextHelp(short spritenum)
{
int i,fp;
char t,*tc;
char x=0,y=4;
char *name,*hightag;
char *filebuffer;
SPRITEp sp;
short hitag=0;
long size=0,tokresult=0;
sp = &sprite[spritenum];
clearmidstatbar16();
if((fp=kopen4load("swbhelp.hlp",0)) == -1)
{
Msg("ERROR: Help file not found.",M_RED);
return;
}
// Read in whole file
size = kfilelength(fp);
filebuffer = (char *)malloc(size);
if (filebuffer == NULL)
{
Msg("Not enough memory to load swhelp.hlp",M_RED);
return;
}
if (kread(fp, filebuffer, size) != size)
{
Msg("Unexpected end of file while reading swhelp.hlp",M_RED);
kclose(fp);
return;
}
// close the file
kclose(fp);
// Conver filebuffer to all upper case
//strupr(filebuffer);
// Assign a token name to search for based on the sprite being pointed to.
name = (char *)malloc(20);
hightag = (char *)malloc(sizeof(short));
// Make the token
strcpy(name,"@TAG");
// Make sure 500-600 SOBJ bounding tags all say the same thing.
hitag = sp->hitag;
if(hitag > 500 && hitag <= 600 ) hitag = 500;
// Give help summary for unknown sprites.
if((hitag == 0 || hitag > 1006) && sp->lotag == 0) hitag = 999;
sprintf(hightag,"%d",hitag);
//itoa(hitag,hightag,10);
strcat(name,hightag);
tc = filebuffer;
if(!(tokresult = GetAToken(name,tc,size)))
{
// This message should never happen unless something is real wrong!
Msg("No help available.",M_RED);
return;
}
tc += tokresult;
do {
tc++;
t = *tc;
while(t!='\n' && t!='@' && t!='#' && x<128)
{
tempbuf[x]=t;
tc++;
t = *tc;
x++;
if(x >= 128) break;
}
tempbuf[x]=0;
x=0;
printext16(x*4,ydim16+(y*6)+2,11,-1,tempbuf,1);
y++;
if(y>16)
{
y=18;
printext16(x*4,ydim16+(y*6)+2,11,-1,"Hit any key to continue or Q to quit....",1);
while (BKeyPressed() == NULL);
if (keystatus[KEYSC_Q])
{
clearmidstatbar16();
return;
}
ResetKeys();
clearmidstatbar16();
y=6;
}
} while(t!='@' && t!='#');
}