/**
* Loads the language-specific strings data for game interface.
*/
TbBool setup_gui_strings_data(void)
{
char *strings_data_end;
char *fname;
short result;
long filelen;
long loaded_size;
SYNCDBG(8,"Starting");
fname = prepare_file_fmtpath(FGrp_FxData,"gtext_%s.dat",get_language_lwrstr(install_info.lang_id));
filelen = LbFileLengthRnc(fname);
if (filelen <= 0)
{
ERRORLOG("GUI Strings file does not exist or can't be opened");
SYNCLOG("Strings file name is \"%s\"",fname);
return false;
}
gui_strings_data = (char *)LbMemoryAlloc(filelen + 256);
if (gui_strings_data == NULL)
{
ERRORLOG("Can't allocate memory for GUI Strings data");
SYNCLOG("Strings file name is \"%s\"",fname);
return false;
}
strings_data_end = gui_strings_data+filelen+255;
loaded_size = LbFileLoadAt(fname, gui_strings_data);
if (loaded_size < 16)
{
ERRORLOG("GUI Strings file couldn't be loaded or is too small");
return false;
}
// Resetting all values to empty strings
reset_strings(gui_strings);
// Analyzing strings data and filling correct values
result = create_strings_list(gui_strings, gui_strings_data, strings_data_end);
// Updating strings inside the DLL
LbMemoryCopy(_DK_strings, gui_strings, DK_STRINGS_MAX*sizeof(char *));
SYNCDBG(19,"Finished");
return result;
}
TbBool setup_heaps(void)
{
TbBool low_memory;
char snd_fname[2048];
char *spc_fname;
long i;
SYNCDBG(8,"Starting");
low_memory = false;
if (!SoundDisabled)
{
StopAllSamples();
close_sound_heap();
if (sound_heap_memory != NULL)
{
LbMemoryFree(sound_heap_memory);
sound_heap_memory = NULL;
}
}
if (heap != NULL)
{
ERRORLOG("Graphics heap already allocated");
LbMemoryFree(heap);
heap = NULL;
}
// Allocate sound heap
if (!SoundDisabled)
{
i = mem_size;
while (sound_heap_memory == NULL)
{
sound_heap_size = get_best_sound_heap_size(i);
i = get_smaller_memory_amount(i);
sound_heap_memory = LbMemoryAlloc(sound_heap_size);
if ((i <= 8) && (sound_heap_memory == NULL))
{
low_memory = true;
break;
}
}
}
// Allocate graphics heap
i = mem_size;
while (heap == NULL)
{
heap_size = get_best_sound_heap_size(i);
i = get_smaller_memory_amount(i);
heap = LbMemoryAlloc(heap_size);
if ((i <= 8) && (heap == NULL))
{
low_memory = true;
break;
}
}
SYNCMSG("GraphicsHeap Size %d", heap_size);
if (low_memory)
{
SYNCDBG(8,"Low memory mode entered on heap allocation.");
while (heap != NULL)
{
if ((!SoundDisabled) && (sound_heap_memory == NULL))
{
break;
}
if (!SoundDisabled)
{
if (sound_heap_size < heap_size)
{
heap_size -= 16384;
} else
if (sound_heap_size == heap_size)
{
heap_size -= 16384;
sound_heap_size -= 16384;
} else
{
sound_heap_size -= 16384;
}
if (sound_heap_size < 524288)
{
ERRORLOG("Unable to allocate heaps (small_mem)");
return false;
}
} else
{
heap_size -= 16384;
}
if (heap_size < 524288)
{
if (sound_heap_memory != NULL)
{
LbMemoryFree(sound_heap_memory);
sound_heap_memory = NULL;
}
ERRORLOG("Unable to allocate heaps (small_mem)");
return false;
}
}
if (sound_heap_memory != NULL)
{
LbMemoryFree(sound_heap_memory);
sound_heap_memory = NULL;
}
if (heap != NULL)
{
LbMemoryFree(heap);
heap = NULL;
}
if (!SoundDisabled)
{
sound_heap_memory = LbMemoryAlloc(sound_heap_size);
}
heap = LbMemoryAlloc(heap_size);
}
if (!SoundDisabled)
{
SYNCMSG("SoundHeap Size %d", sound_heap_size);
// Prepare sound sample bank file names
prepare_file_path_buf(snd_fname,FGrp_LrgSound,sound_fname);
// language-specific speech file
spc_fname = prepare_file_fmtpath(FGrp_LrgSound,"speech_%s.dat",get_language_lwrstr(install_info.lang_id));
// default speech file
if (!LbFileExists(spc_fname))
spc_fname = prepare_file_path(FGrp_LrgSound,speech_fname);
// speech file for english
if (!LbFileExists(spc_fname))
spc_fname = prepare_file_fmtpath(FGrp_LrgSound,"speech_%s.dat",get_language_lwrstr(1));
// Initialize sample banks
if (!init_sound_heap_two_banks(sound_heap_memory, sound_heap_size, snd_fname, spc_fname, 1622))
{
LbMemoryFree(sound_heap_memory);
sound_heap_memory = NULL;
SoundDisabled = true;
ERRORLOG("Unable to initialize sound heap. Sound disabled.");
}
}
return true;
}
