void wordcloud_mouse(mmask_t buttons, int x, int y)
{
if (get_cursor_mode() != CM_WC)
set_cursor_mode(CM_WC);
else if (buttons & BUTTON1_CLICKED)
{
if (wc_offset + y < wc_list_n)
{
int ar_index = wc_offset + y;
char *temp = strdup(wc_list[ar_index]);
search_in_wc(temp);
free(temp);
}
else
{
wrong_key();
}
}
else
{
wrong_key();
}
}
void help_system(struct world *mzx_world)
{
char file[13], file2[13], label[13];
int where, offs, size, t1, t2;
enum cursor_mode_types old_cmode;
FILE *fp;
fp = mzx_world->help_file;
if(!fp)
return;
old_cmode = get_cursor_mode();
rewind(fp);
t1 = fgetw(fp);
fseek(fp, t1 * 21 + 4 + get_context() * 12, SEEK_SET);
// At proper context info
where = fgetd(fp); // Where file to load is
size = fgetd(fp); // Size of file to load
offs = fgetd(fp); // Offset within file of link
// Jump to file
fseek(fp, where, SEEK_SET);
// Read it in
fread(help, 1, size, fp);
// Display it
cursor_off();
labelled:
help_display(mzx_world, help, offs, file, label);
// File?
if(file[0])
{
// Yep. Search for file.
fseek(fp, 2, SEEK_SET);
for(t2 = 0; t2 < t1; t2++)
{
fread(file2, 1, 13, fp);
if(!strcmp(file, file2))
break;
fseek(fp, 8, SEEK_CUR);
}
if(t2 < t1)
{
// Found file.
where = fgetd(fp);
size = fgetd(fp);
fseek(fp, where, SEEK_SET);
fread(help, 1, size, fp);
// Search for label
for(t2 = 0; t2 < size; t2++)
{
if(help[t2] != 255)
continue;
if(help[t2 + 1] != ':')
continue;
if(!strcmp(help + t2 + 3, label))
break; // Found label!
}
if(t2 < size)
{
// Found label. t2 is offset.
offs = t2;
goto labelled;
}
}
}
set_cursor_mode(old_cmode);
}
