/*
* Make a backup of the current buttons
*/
void button_backup_all(void)
{
button_backup *newbackup;
newbackup = RNEW(button_backup);
if (!newbackup) {
return;
}
if (button_num == 0) {
newbackup->buttons = NULL;
newbackup->num = 0;
newbackup->length = 0;
} else {
newbackup->buttons = C_RNEW(button_num, button_mouse);
if (!(newbackup->buttons)) {
FREE(newbackup);
return;
}
/* Straight memory copy */
(void) C_COPY(newbackup->buttons, button_mse, button_num,
button_mouse);
newbackup->num = button_num;
newbackup->length = button_length;
}
/* push the backup onto the stack */
newbackup->next = button_backups;
button_backups = newbackup;
/* Check we haven't already done this */
/*if (button_backup[0].key) return; */
/* Straight memory copy */
/*(void)C_COPY(button_backup, button_mse, MAX_MOUSE_BUTTONS, button_mouse); */
}
/*
* Make a backup of the current buttons
*/
bool button_backup_all(bool kill_all)
{
button_backup *newbackup;
newbackup = RNEW(button_backup);
if(!newbackup) {
return FALSE;
}
/* copy the 2d buttons */
if (kill_all) {
newbackup->buttons = button_stack;
newbackup->num = button_num;
button_stack = NULL;
button_num = 0;
} else {
/* copy the buttons to new memory */
button_mouse *dest, *src, *end;
newbackup->buttons = NULL;
newbackup->num = 0;
end = NULL;
src = button_stack;
while (src) {
dest = RNEW(button_mouse);
if (!dest) {
FREE(newbackup);
return FALSE;
}
(void)C_COPY(dest, src, 1, button_mouse);
if (src->label) {
dest->label = (char*)string_make(src->label);
}
if (!(newbackup->buttons)) {
newbackup->buttons = dest;
}
if (end) {
end->next = dest;
}
end = dest;
newbackup->num++;
dest->next = NULL;
src = src->next;
}
#if 0
int i;
button_mouse *button;
newbackup->buttons = C_RNEW(button_num, button_mouse);
if (!(newbackup->buttons)) {
FREE(newbackup);
return FALSE;
}
button = button_stack;
for (i=0; i<button_num; i++) {
if (button) {
/* Straight memory copy */
(void)C_COPY(&(newbackup->buttons[i]), button, 1, button_mouse);
if (button->label) {
newbackup->buttons[i].label = string_make(button->label);
}
button = button->next;
}
if (button) {
newbackup->buttons[i].next = &(newbackup->buttons[i+1]);
}
}
newbackup->num = button_num;
#endif
}
/* copy the 1d buttons */
if (button_1d_num == 0) {
newbackup->buttons_1d = NULL;
newbackup->num_1d = 0;
newbackup->length_1d = 0;
} else {
newbackup->buttons_1d = C_RNEW(button_1d_num, button_mouse_1d);
if (!(newbackup->buttons_1d)) {
/* free the 2d buttons TODO */
if (newbackup->buttons && !kill_all) {
int i;
for (i=0; i<newbackup->num; i++) {
if (newbackup->buttons[i].label) {
string_free(newbackup->buttons[i].label);
}
}
FREE(newbackup->buttons);
}
FREE(newbackup);
return FALSE;
}
/* Straight memory copy */
(void)C_COPY(newbackup->buttons_1d, button_1d_list, button_1d_num, button_mouse_1d);
newbackup->num_1d = button_1d_num;
newbackup->length_1d = button_1d_length;
}
/* push the backup onto the stack */
newbackup->next = button_backups;
button_backups = newbackup;
if (kill_all && (button_num || button_1d_num)) {
button_kill_all();
}
/* Redraw */
p_ptr->redraw |= (PR_BUTTONS);
return TRUE;
}
bool init_graphics_modes(const char *filename) {
int i = 0;
int line = 0;
int previd;
char *zz[16];
char buf[1024];
ang_file *fp;
graphics_mode *mode = NULL,*next;
/* Build the filename */
path_make(buf, ANGBAND_DIR_USER, filename);
fp = file_open(buf, MODE_READ, FTYPE_TEXT);
if (!fp) {
/* Build the filename */
path_make(buf, ANGBAND_DIR_XTRA_GRAF, filename);
fp = file_open(buf, MODE_READ, FTYPE_TEXT);
}
if (!fp) {
return FALSE;
}
while (0 <= file_getl(fp, buf, 1024))
{
/* Count lines */
line++;
/* Skip "empty" lines */
if (!buf[0]) continue;
/* Skip "blank" lines */
if (isspace(buf[0])) continue;
/* Skip comments */
if (buf[0] == '#') continue;
/* Require "?:*" format */
if (buf[1] != ':') return FALSE;/*(1);*/
/* process the line */
/* Process "N:<id>:<menuname>" -- start a new record */
if (buf[0] == 'N') {
if (tokenize(buf + 2, 2, zz, TOKENIZE_CHECKQUOTE) == 2) {
mode = ZNEW(graphics_mode);
if (mode) {
mode->grafID = strtol(zz[0], NULL, 0);
strncpy(mode->menuname, zz[1], 32);
mode->menuname[31] = 0;
if (graphics_mode_high_id < mode->grafID) {
graphics_mode_high_id = mode->grafID;
}
mode->pNext = graphics_modes;
graphics_modes = mode;
} else {
return FALSE;/*(PARSE_ERROR_OUT_OF_MEMORY);*/
}
} else {
return FALSE;/*(PARSE_ERROR_GENERIC);*/
}
}
/* Process "P:<prefname>:<preffile>" -- set the name used with pref files */
else if (buf[0] == 'P') {
byte count = tokenize(buf + 2, 2, zz, TOKENIZE_CHECKQUOTE);
if (count >= 1) {
if (mode) {
strncpy(mode->pref, zz[0], 32);
if (count == 2) {
/* overwrite the pref name with the pref filename */
strncpy(mode->pref, zz[1], 32);
}
mode->pref[31] = 0;
} else {
return FALSE;/*(PARSE_ERROR_MISSING_RECORD_HEADER);*/
}
} else {
return FALSE;/*(PARSE_ERROR_GENERIC);*/
}
}
/* Process "I:<cell width>:<cell height>:<filename>" -- read the tileset info */
else if (buf[0] == 'I') {
if (tokenize(buf + 2, 3, zz, TOKENIZE_CHECKQUOTE) == 3) {
if (mode) {
mode->cell_width = strtol(zz[0], NULL, 0);
mode->cell_height = strtol(zz[1], NULL, 0);
strncpy(mode->file, zz[2], 32);
mode->file[31] = 0;
} else {
return FALSE;/*(PARSE_ERROR_MISSING_RECORD_HEADER);*/
}
} else {
return FALSE;/*(PARSE_ERROR_GENERIC);*/
}
}
/* Process "X:<alpha>:<overdraw_min>:<overdraw_max>" -- read some extra info */
else if (buf[0] == 'X') {
if (tokenize(buf + 2, 3, zz, TOKENIZE_CHECKQUOTE) == 3) {
if (mode) {
mode->alphablend = strtol(zz[0], NULL, 0);
mode->overdrawRow = strtol(zz[1], NULL, 0);
mode->overdrawMax = strtol(zz[2], NULL, 0);
} else {
return FALSE;/*(PARSE_ERROR_MISSING_RECORD_HEADER);*/
}
} else {
return FALSE;/*(PARSE_ERROR_GENERIC);*/
}
}
else {
/* Oops */
return FALSE;/*(PARSE_ERROR_UNDEFINED_DIRECTIVE);*/
}
}
/* close the file */
file_close(fp);
mode = graphics_modes;
graphics_modes = C_RNEW(graphics_mode_high_id+1,graphics_mode);
/* set the default mode */
graphics_modes[0].grafID = 0;
graphics_modes[0].alphablend = 0;
graphics_modes[0].cell_height = 1;
graphics_modes[0].cell_width = 1;
graphics_modes[0].overdrawRow = 0;
graphics_modes[0].overdrawMax = 0;
strncpy(graphics_modes[0].menuname, "None", 32);
strncpy(graphics_modes[0].pref, "font.prf", 32);
strncpy(graphics_modes[0].file, "", 32);
if (mode) {
next = mode;
while (next->pNext) next = next->pNext;
graphics_modes[0].pNext = &(graphics_modes[next->grafID]);
} else {
graphics_modes[0].pNext = NULL;
}
previd = 0;
while (mode) {
next = mode->pNext;
i = mode->grafID;
graphics_modes[i].grafID = mode->grafID;
graphics_modes[i].cell_height = mode->cell_height;
graphics_modes[i].cell_width = mode->cell_width;
graphics_modes[i].alphablend = mode->alphablend;
graphics_modes[i].overdrawRow = mode->overdrawRow;
graphics_modes[i].overdrawMax = mode->alphablend;
strncpy(graphics_modes[i].menuname, mode->menuname, 32);
strncpy(graphics_modes[i].pref, mode->pref, 32);
strncpy(graphics_modes[i].file, mode->file, 32);
if (previd) {
graphics_modes[i].pNext = &(graphics_modes[previd]);
} else {
graphics_modes[i].pNext = NULL;
}
previd = i;
FREE(mode);
mode = next;
}
return TRUE;
}
