TbBool setup_heap_manager(void)
{
SYNCDBG(8,"Starting");
const char *fname;
long i;
//_DK_setup_heap_manager();
if (heap == NULL)
{
ERRORLOG("Graphics Heap not allocated");
return false;
}
i = heap_size / 512;
if (i >= KEEPSPRITE_LENGTH)
i = KEEPSPRITE_LENGTH-1;
graphics_heap = heapmgr_init(heap, heap_size, i);
if (graphics_heap == NULL)
{
ERRORLOG("Not enough memory to initialize heap.");
return false;
}
wait_for_cd_to_be_available();
fname = prepare_file_path(FGrp_StdData,"creature.jty");
//TODO CREATURE_SPRITE Use rewritten file handling when reading is rewritten
file_handle = _DK_LbFileOpen(fname, Lb_FILE_MODE_READ_ONLY);
if (file_handle == -1) {
ERRORLOG("Can not open 'creature.jty'");
return false;
}
for (i=0; i < KEEPSPRITE_LENGTH; i++)
keepsprite[i] = NULL;
for (i=0; i < KEEPSPRITE_LENGTH; i++)
heap_handle[i] = NULL;
return true;
}
TbBool init_sound_heap_two_banks(unsigned char *heap_mem, long heap_size, char *snd_fname, char *spc_fname, long a5)
{
long i;
long buf_len;
unsigned char *buf;
SYNCDBG(8,"Starting");
LbMemorySet(heap_mem, 0, heap_size);
using_two_banks = 0;
// Open first sound bank and prepare sample table
if (sound_file != -1)
close_sound_bank(0);
samples_in_bank = 0;
sound_file = _DK_LbFileOpen(snd_fname,Lb_FILE_MODE_READ_ONLY);
if (sound_file == -1)
{
ERRORLOG("Couldn't open primary sound bank file \"%s\"",snd_fname);
return false;
}
buf = heap_mem;
buf_len = heap_size;
i = parse_sound_file(sound_file, buf, &samples_in_bank, buf_len, a5);
if (i == 0)
{
ERRORLOG("Couldn't parse sound bank file \"%s\"",snd_fname);
close_sound_heap();
return false;
}
sample_table = (struct SampleTable *)buf;
buf_len -= i;
buf += i;
if (buf_len <= 0)
{
ERRORLOG("Sound bank buffer too short");
close_sound_heap();
return false;
}
// Open second sound bank and prepare sample table
if (sound_file2 != -1)
close_sound_bank(1);
samples_in_bank2 = 0;
sound_file2 = _DK_LbFileOpen(spc_fname,Lb_FILE_MODE_READ_ONLY);
if (sound_file2 == -1)
{
ERRORLOG("Couldn't open secondary sound bank file \"%s\"",spc_fname);
return false;
}
i = parse_sound_file(sound_file2, buf, &samples_in_bank2, buf_len, a5);
if (i == 0)
{
ERRORLOG("Couldn't parse sound bank file \"%s\"",spc_fname);
close_sound_heap();
return false;
}
sample_table2 = (struct SampleTable *)buf;
buf_len -= i;
buf += i;
if (buf_len <= 0)
{
ERRORLOG("Sound bank buffer too short");
close_sound_heap();
return false;
}
SYNCLOG("Got sound buffer of %ld bytes, samples in banks: %d,%d",buf_len,(int)samples_in_bank,(int)samples_in_bank2);
sndheap = heapmgr_init(buf, buf_len, samples_in_bank2 + samples_in_bank);
if (sndheap == NULL)
{
ERRORLOG("Sound heap manager init error");
close_sound_heap();
return false;
}
using_two_banks = 1;
return true;
}