TbBool load_slabclm_file(struct Column *cols, long *ccount)
{
long total;
unsigned char *buf;
long fsize;
long i,k;
SYNCDBG(18,"Starting");
fsize = 4;
buf = load_data_file_to_buffer(&fsize, FGrp_StdData, "slabs.clm");
if (buf == NULL)
return false;
i = 0;
total = llong(&buf[i]);
i += 4;
// Validate total amount of columns
if ((total < 0) || (total > (fsize-4)/sizeof(struct Column)))
{
total = (fsize-4)/sizeof(struct Column);
WARNMSG("Bad amount of columns in Column Set file; corrected to %ld.",total);
}
if (total > *ccount)
{
WARNMSG("Only %d columns supported, Column Set file has %ld.",*ccount,total);
total = *ccount;
}
for (k=0; k < total; k++)
{
LbMemoryCopy(&cols[k],&buf[i],sizeof(struct Column));
i += sizeof(struct Column);
}
*ccount = total;
LbMemoryFree(buf);
return true;
}
TbBool load_column_file(LevelNumber lv_num)
{
unsigned long i;
long k;
unsigned short n;
long total;
unsigned char *buf;
long fsize;
if ((game.operation_flags & GOF_ColumnConvert) != 0)
{
convert_old_column_file(lv_num);
game.operation_flags &= ~GOF_ColumnConvert;
}
fsize = 8;
buf = load_single_map_file_to_buffer(lv_num,"clm",&fsize,LMFF_None);
if (buf == NULL)
return false;
clear_columns();
i = 0;
total = llong(&buf[i]);
i += 4;
// Validate total amount of columns
if ((total < 0) || (total > (fsize-8)/sizeof(struct Column)))
{
total = (fsize-8)/sizeof(struct Column);
WARNMSG("Bad amount of columns in CLM file; corrected to %ld.",total);
}
if (total > COLUMNS_COUNT)
{
WARNMSG("Only %d columns supported, CLM file has %ld.",COLUMNS_COUNT,total);
total = COLUMNS_COUNT;
}
// Read and validate second amount
game.field_14AB3F = llong(&buf[i]);
if (game.field_14AB3F >= COLUMNS_COUNT)
{
game.field_14AB3F = COLUMNS_COUNT-1;
}
i += 4;
// Fill the columns
for (k=0; k < total; k++)
{
struct Column *colmn;
colmn = &game.columns_data[k];
LbMemoryCopy(colmn, &buf[i], sizeof(struct Column));
//Update top cube in the column
n = find_column_height(colmn);
set_column_floor_filled_subtiles(colmn, n);
i += sizeof(struct Column);
}
LbMemoryFree(buf);
return true;
}
void setup_default_settings(void)
{
// CPU status variable
struct CPU_INFO cpu_info;
const struct GameSettings default_settings = {
0, // field_0
4, // video_shadows
3, // view_distance
0, // video_rotate_mode
1, // video_textures
0, // video_cluedo_mode
127, // sound_volume
90, // redbook_volume
1, // field_8
0, // gamma_correction
Lb_SCREEN_MODE_640_480, // Default Screen mode 0x004 640X480
{
{KC_UP, KMod_NONE}, {KC_DOWN, KMod_NONE},
{KC_LEFT, KMod_NONE}, {KC_RIGHT, KMod_NONE},
{KC_LCONTROL, KMod_NONE}, {KC_LSHIFT, KMod_NONE},
{KC_DELETE, KMod_NONE}, {KC_PGDOWN, KMod_NONE},
{KC_HOME, KMod_NONE}, {KC_END, KMod_NONE},
{KC_T, KMod_NONE}, {KC_L, KMod_NONE},
{KC_L, KMod_SHIFT}, {KC_P, KMod_SHIFT},
{KC_T, KMod_ALT}, {KC_T, KMod_SHIFT},
{KC_H, KMod_NONE}, {KC_W, KMod_NONE},
{KC_S, KMod_NONE}, {KC_T, KMod_CONTROL},
{KC_G, KMod_NONE}, {KC_B, KMod_NONE},
{KC_H, KMod_SHIFT}, {KC_G, KMod_SHIFT},
{KC_B, KMod_SHIFT}, {KC_F, KMod_NONE},
{KC_A, KMod_NONE}, {KC_LSHIFT, KMod_NONE},
{KC_NUMPAD0, KMod_NONE}, {KC_BACK, KMod_NONE},
{KC_P, KMod_NONE}, {KC_M, KMod_NONE},
}, // kbkeys
1, // tooltips_on
1, // first_person_move_invert
6 // first_person_move_sensitivity
};
LbMemoryCopy(&settings, &default_settings, sizeof(struct GameSettings));
settings.video_scrnmode = get_next_vidmode_for_switching(Lb_SCREEN_MODE_INVALID);
cpu_detect(&cpu_info);
// Removing this because we suppose these requirements are always met, and only reserved 640*400
// in default switch mode list.
// if ((cpu_get_family(&cpu_info) > CPUID_FAMILY_PENTIUM) && (is_feature_on(Ft_HiResVideo)))
// {
// SYNCDBG(6,"Updating to hires video mode");
// settings.video_scrnmode = get_next_vidmode_for_switching(settings.video_scrnmode);
// }
}
TbBool load_slab_datclm_files(void)
{
struct Column *cols;
long cols_tot;
struct SlabSet *slbset;
long slbset_tot;
struct SlabSet *sset;
long i;
SYNCDBG(5,"Starting");
// Load Column Set
cols_tot = COLUMNS_COUNT;
cols = (struct Column *)LbMemoryAlloc(cols_tot*sizeof(struct Column));
if (cols == NULL)
{
WARNMSG("Can't allocate memory for %d column sets.",cols_tot);
return false;
}
if (!load_slabclm_file(cols, &cols_tot))
{
LbMemoryFree(cols);
return false;
}
// Load Slab Set
slbset_tot = SLABSET_COUNT;
slbset = (struct SlabSet *)LbMemoryAlloc(slbset_tot*sizeof(struct SlabSet));
if (slbset == NULL)
{
WARNMSG("Can't allocate memory for %d slab sets.",slbset_tot);
return false;
}
if (!load_slabdat_file(slbset, &slbset_tot))
{
LbMemoryFree(cols);
LbMemoryFree(slbset);
return false;
}
// Update the structure
for (i=0; i < slbset_tot; i++)
{
sset = &game.slabset[i];
LbMemoryCopy(sset, &slbset[i], sizeof(struct SlabSet));
}
game.slabset_num = slbset_tot;
update_columns_use(cols,cols_tot,slbset,slbset_tot);
LbMemoryFree(slbset);
create_columns_from_list(cols,cols_tot);
update_slabset_column_indices(cols,cols_tot);
LbMemoryFree(cols);
return true;
}
long load_static_light_file(unsigned long lv_num)
{
unsigned long i;
long k;
long total;
unsigned char *buf;
struct InitLight ilght;
long fsize;
fsize = 4;
buf = load_single_map_file_to_buffer(lv_num,"lgt",&fsize,LMFF_Optional);
if (buf == NULL)
return false;
light_initialise();
i = 0;
total = llong(&buf[i]);
i += 4;
// Validate total amount of lights
if ((total < 0) || (total > (fsize-4)/sizeof(struct InitLight)))
{
total = (fsize-4)/sizeof(struct InitLight);
WARNMSG("Bad amount of static lights in LGT file; corrected to %ld.",total);
}
if (total >= LIGHTS_COUNT)
{
WARNMSG("Only %d static lights supported, LGT file has %ld.",LIGHTS_COUNT,total);
total = LIGHTS_COUNT-1;
} else
if (total >= LIGHTS_COUNT/2)
{
WARNMSG("More than %d%% of light slots used by static lights.",100*total/LIGHTS_COUNT);
}
// Create the lights
for (k=0; k < total; k++)
{
LbMemoryCopy(&ilght, &buf[i], sizeof(struct InitLight));
if (light_create_light(&ilght) == 0)
{
WARNLOG("Couldn't allocate static light %d",(int)k);
}
i += sizeof(struct InitLight);
}
LbMemoryFree(buf);
return true;
}
void net_load_config_file(void)
{
TbFileHandle handle;
char *fname;
// Try to load the config file
fname = prepare_file_path(FGrp_Save,keeper_netconf_file);
handle = LbFileOpen(fname, Lb_FILE_MODE_READ_ONLY);
if (handle != -1)
{
if (LbFileRead(handle, &net_config_info, sizeof(net_config_info)) == sizeof(net_config_info))
{
LbFileClose(handle);
return;
}
LbFileClose(handle);
}
// If can't load, then use default config
LbMemoryCopy(&net_config_info, &default_net_config_info, sizeof(net_config_info));
LbStringCopy(net_config_info.str_u2, get_string(GUIStr_MnuNoName), 20);
}
/**
* 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 load_action_point_file(LevelNumber lv_num)
{
struct InitActionPoint iapt;
unsigned long i;
long k;
long total;
unsigned char *buf;
long fsize;
SYNCDBG(5,"Starting");
fsize = 4;
buf = load_single_map_file_to_buffer(lv_num,"apt",&fsize,LMFF_None);
if (buf == NULL)
return false;
i = 0;
total = llong(&buf[i]);
i += 4;
// Validate total amount of action points
if ((total < 0) || (total > (fsize-4)/sizeof(struct InitActionPoint)))
{
total = (fsize-4)/sizeof(struct InitActionPoint);
WARNMSG("Bad amount of action points in APT file; corrected to %ld.",total);
}
if (total > ACTN_POINTS_COUNT-1)
{
WARNMSG("Only %d action points supported, APT file has %ld.",ACTN_POINTS_COUNT-1,total);
total = ACTN_POINTS_COUNT-1;
}
// Create action points
for (k=0; k < total; k++)
{
LbMemoryCopy(&iapt, &buf[i], sizeof(struct InitActionPoint));
if (actnpoint_create_actnpoint(&iapt) == INVALID_ACTION_POINT)
{
ERRORLOG("Cannot allocate action point %d during APT load",k);
}
i += sizeof(struct InitActionPoint);
}
LbMemoryFree(buf);
return true;
}
TbBool load_thing_file(LevelNumber lv_num)
{
struct InitThing itng;
unsigned long i;
long k;
long total;
unsigned char *buf;
long fsize;
SYNCDBG(5,"Starting");
fsize = 2;
buf = load_single_map_file_to_buffer(lv_num,"tng",&fsize,LMFF_None);
if (buf == NULL)
return false;
i = 0;
total = lword(&buf[i]);
i += 2;
// Validate total amount of things
if ((total < 0) || (total > (fsize-2)/sizeof(struct InitThing)))
{
total = (fsize-2)/sizeof(struct InitThing);
WARNMSG("Bad amount of things in TNG file; corrected to %d.",(int)total);
}
if (total > THINGS_COUNT-2)
{
WARNMSG("Only %d things supported, TNG file has %d.",(int)(THINGS_COUNT-2),(int)total);
total = THINGS_COUNT-2;
}
// Create things
for (k=0; k < total; k++)
{
LbMemoryCopy(&itng, &buf[i], sizeof(struct InitThing));
thing_create_thing(&itng);
i += sizeof(struct InitThing);
}
LbMemoryFree(buf);
return true;
}