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Diffstat (limited to 'engines/avalanche/setup.cpp')
| -rw-r--r-- | engines/avalanche/setup.cpp | 1440 |
1 files changed, 0 insertions, 1440 deletions
diff --git a/engines/avalanche/setup.cpp b/engines/avalanche/setup.cpp deleted file mode 100644 index 184e42f9a9..0000000000 --- a/engines/avalanche/setup.cpp +++ /dev/null @@ -1,1440 +0,0 @@ -/* ScummVM - Graphic Adventure Engine - * - * ScummVM is the legal property of its developers, whose names - * are too numerous to list here. Please refer to the COPYRIGHT - * file distributed with this source distribution. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - * - */ - -/* - * This code is based on the original source code of Lord Avalot d'Argent version 1.3. - * Copyright (c) 1994-1995 Mike, Mark and Thomas Thurman. - */ - -/*#include "Crt.h"*/ -/*#include "Tommys.h"*/ -#include "joystick.h" - -namespace Avalanche { - -const integer selected = 0x60; /* Background for selected lines of text. */ - -typedef array<1, 400, varying_string<80> > mobytype; - -typedef set byteset; /* Define its typemark. */ - -enum option {_overrideegacheck, _zoomystart, _loadfirst, _numlockhold, _usemouse, - _controller, _logging, _logfile, - - _joystickinstalled, _joytop, _joybottom, _joyleft, _joyright, _joymidx, - _joymidy, _joycentringfactor, _whichjoy, _quiet, _soundcard, - _baseaddress, _irq, _dma, - _samplerate, _keyboardclick, - - _printer, - - option_error, last_option - }; - - -mobytype *moby; -word mobylength; -byte background; /* The current background colour, times 16. */ -byte line; /* Which line you're on in the menus. */ - -string registrant, reginum; - -byte num_printers; -array<1, 10, string> printers; -string this_printer; - -/* THE STATUS VARIABLES: */ - -/* general */ - -boolean override_ega; -boolean skip_loading_screens; -string load_particular; -boolean force_numlock; -boolean ignore_mouse; -boolean use_keyboard; -boolean log_to_printer; -boolean log_to_file; -string log_filename; -string autotype; - -/* joystick */ - -boolean has_a_joystick; -word jtop, jbottom, jleft, jright, jmidx, jmidy; -byte jcentre; -word whichjoy; - -/* sound */ - -boolean suppress_sfx; -byte your_card; -longint samplerate; -longint sound_addr, sound_irq, sound_dma; -boolean wants_keyclick; - -/* registration */ - -string regname, regnum, chkname, chknum; - - -string trim_and_caps(string this_) { - byte fv; - - string trim_and_caps_result; - while ((this_[1] == ' ') && (this_ != "")) - Delete(this_, 1, 1); /* Strip leading blanks. */ - while ((this_[length(this_)] == ' ') && (this_ != "")) - this_[0] -= 1; /* Strip trailing blanks. */ - for (fv = 1; fv <= length(this_); fv ++) this_[fv] = upcase(this_[fv]); /* And capitalise. */ - trim_and_caps_result = this_; - return trim_and_caps_result; -} - -option string_2_option(string field) { - - option string_2_option_result; - field = trim_and_caps(field); - - if (field == "OVERRIDEEGACHECK") string_2_option_result = _overrideegacheck; - else if (field == "ZOOMYSTART") string_2_option_result = _zoomystart; - else if (field == "LOADFIRST") string_2_option_result = _loadfirst; - else if (field == "NUMLOCKHOLD") string_2_option_result = _numlockhold; - else if (field == "USEMOUSE") string_2_option_result = _usemouse; - else if (field == "CONTROLLER") string_2_option_result = _controller; - else if (field == "LOGGING") string_2_option_result = _logging; - else if (field == "LOGFILE") string_2_option_result = _logfile; - else - - /* joystick */ - - if (field == "JOYSTICKINSTALLED") string_2_option_result = _joystickinstalled; - else if (field == "JOYTOP") string_2_option_result = _joytop; - else if (field == "JOYBOTTOM") string_2_option_result = _joybottom; - else if (field == "JOYLEFT") string_2_option_result = _joyleft; - else if (field == "JOYRIGHT") string_2_option_result = _joyright; - else if (field == "JOYMIDX") string_2_option_result = _joymidx; - else if (field == "JOYMIDY") string_2_option_result = _joymidy; - else if (field == "JOYCENTRINGFACTOR") string_2_option_result = _joycentringfactor; - else if (field == "WHICHJOY") string_2_option_result = _whichjoy; - else - - /* sound */ - - if (field == "QUIET") string_2_option_result = _quiet; - else if (field == "SOUNDCARD") string_2_option_result = _soundcard; - else if (field == "SAMPLERATE") string_2_option_result = _samplerate; - else if (field == "KEYBOARDCLICK") string_2_option_result = _keyboardclick; - else if (field == "BASEADDRESS") string_2_option_result = _baseaddress; - else if (field == "IRQ") string_2_option_result = _irq; - else if (field == "DMA") string_2_option_result = _dma; - else - - /* printer */ - - if (field == "PRINTER") string_2_option_result = _printer; - else - - - string_2_option_result = option_error; - - return string_2_option_result; -} - -void clear_to(byte colour) { - window(1, 1, 80, 24); - background = colour * 16; - textattr = background; - clrscr; -} - -void centre(byte where, byte colour, string what) { - textattr = background + colour; - gotoxy(40 - length(what) / 2, where); - output << what; -} - -void load_file() { - text t; - - mobylength = 0; - /*$I-*/ - assign(t, "avalot.ini"); - reset(t); - /*$I+*/ - - if (ioresult != 0) { /* No file. */ - output << "SETUP: Avalot.ini not found!" << NL; - exit(255); - } - - while (! eof(t)) { - mobylength += 1; /* Preincrement mode. */ - t >> (*moby)[mobylength] >> NL; - } - - close(t); - -} - -string strhf(longint x) { /* assume x is +ve */ - const array<0, 16, char> hexdigits = "0123456789ABCDEF"; - string y; - longint v; - - string strhf_result; - v = x; - y = ""; - - while (v != 0) { - y = string(hexdigits[v % longint(16) - 1]) + y; - v = v / longint(16); - } - - strhf_result = string('$') + y; - return strhf_result; -} - -void update_moby(); - -static byte fv; - -static string field; - - -static void get_field(string x) { - if (pos(";", x) != 0) x = copy(x, 1, pos(";", x) - 1); - - if (pos("=", x) == 0) - field = ""; - else { - field = copy(x, 0, pos("=", x) - 1); - while (field[1] == ' ') field = copy(field, 2, 255); - } -} - - - -static string yn1(boolean x) { - string yn1_result; - if (x) yn1_result = "Yes"; - else yn1_result = "No"; - return yn1_result; -} - - - -static string kj(boolean x) { - string kj_result; - if (x) kj_result = "Keyboard"; - else kj_result = "Joystick"; - return kj_result; -} - - - -static string put_logcodes() { - byte q; - - string put_logcodes_result; - q = (byte)(log_to_file) + (byte)(log_to_printer) * 2; - - switch (q) { - case 0: - put_logcodes_result = "No"; - break; - case 1: - put_logcodes_result = "Disk"; - break; - case 2: - put_logcodes_result = "Printer"; - break; - } - return put_logcodes_result; -} - - - -static string card() { - string card_result; - switch (your_card) { - case 0: - card_result = "None"; - break; - case 1: - card_result = "SB"; - break; - case 2: - card_result = "SBPro"; - break; - case 3: - card_result = "SB16"; - break; - case 4: - card_result = "Pas"; - break; - case 5: - card_result = "PasPlus"; - break; - case 6: - card_result = "Pas16"; - break; - case 7: - card_result = "Aria"; - break; - case 8: - card_result = "WinSound"; - break; - case 9: - card_result = "Gravis"; - break; - case 10: - card_result = "DacLPT"; - break; - case 11: - card_result = "StereoDacs"; - break; - case 12: - card_result = "StereoOn1"; - break; - case 13: - card_result = "Speaker"; - break; - } - return card_result; -} - - - - -static void entail(string x) { - string before, after; - - before = copy((*moby)[fv], 1, pos("=", (*moby)[fv]) - 1); - - if (pos(";", (*moby)[fv]) == 0) { - (*moby)[fv] = before + '=' + x; - } else { - after = copy((*moby)[fv], pos(";", (*moby)[fv]), 255); - - (*moby)[fv] = before + '=' + x + ' '; - while (length((*moby)[fv]) < 25)(*moby)[fv] = (*moby)[fv] + ' '; - - (*moby)[fv] = (*moby)[fv] + after; - } -} - -void update_moby() { - option o; - - - - - - for (fv = 1; fv <= mobylength; fv ++) { - get_field((*moby)[fv]); - - if (field != "") { - o = string_2_option(field); - - if (o == _overrideegacheck) entail(yn1(override_ega)); - else if (o == _zoomystart) entail(yn1(skip_loading_screens)); - else if (o == _loadfirst) entail(load_particular); - else if (o == _numlockhold) entail(yn1(force_numlock)); - else if (o == _usemouse) entail(yn1(ignore_mouse)); - else if (o == _controller) entail(kj(use_keyboard)); - else if (o == _logging) entail(put_logcodes()); - else if (o == _logfile) entail(log_filename); - else - - /* joystick */ - - if (o == _joystickinstalled) entail(yn1(has_a_joystick)); - else if (o == _joytop) entail(strf(jtop)); - else if (o == _joybottom) entail(strf(jbottom)); - else if (o == _joyleft) entail(strf(jleft)); - else if (o == _joyright) entail(strf(jright)); - else if (o == _joymidx) entail(strf(jmidx)); - else if (o == _joymidy) entail(strf(jmidy)); - else if (o == _joycentringfactor) entail(strf(jcentre)); - else if (o == _whichjoy) entail(strf(whichjoy)); - else - - /* sound */ - - if (o == _quiet) entail(yn1(suppress_sfx)); - else if (o == _soundcard) entail(card()); - else if (o == _samplerate) entail(strf(samplerate)); - else if (o == _baseaddress) entail(strhf(sound_addr)); - else if (o == _irq) entail(strf(sound_irq)); - else if (o == _dma) entail(strf(sound_dma)); - else if (o == _keyboardclick) entail(yn1(wants_keyclick)); - else - - /* printer */ - - if (o == _printer) entail(this_printer); - - } - } -} - -void save_file() { - text t; - word fv; - - textattr = 10; - update_moby(); - - clear_to(black); - centre(14, 14, "Saving..."); - - assign(t, "avalot.ini"); - rewrite(t); - - for (fv = 1; fv <= mobylength; fv ++) { - t << (*moby)[fv] << NL; - } - - close(t); -} - -boolean detect() { - word x, y, xo, yo; - byte count; - - boolean detect_result; - count = 0; - if (joystickpresent()) { - detect_result = true; - return detect_result; - } - readjoya(xo, yo); - do { - if (count < 7) count += 1; /* Take advantage of "flutter" */ - if (count == 6) { - centre(7, 1, "The Bios says you don't have a joystick. However, it's often wrong"); - centre(8, 1, "about such matters. So, do you? If you do, move joystick A to"); - centre(9, 1, "continue. If you don't, press any key to cancel."); - } - readjoya(x, y); - } while (!((keypressed()) | (x != xo) || (y != yo))); - detect_result = ~ keypressed(); - return detect_result; -} - -void display() { - gotoxy(28, 10); - output << jleft << " "; - gotoxy(28, 11); - output << jright; - gotoxy(28, 12); - output << jtop << " "; - gotoxy(28, 13); - output << jbottom; -} - -void readjoy(word &x, word &y) { - if (whichjoy == 1) readjoya(x, y); - else readjoyb(x, y); -} - -void getmaxmin() { - word x, y; - char r; - - clear_to(green); - centre(5, 1, "Rotate the joystick around in a circle, as far from the centre as it"); - centre(6, 1, "can get. Then press any key."); - centre(7, 1, "Press Esc to cancel this part."); - centre(16, 1, "(To reset these figures, set \"Do you have a joystick?\" to No, then Yes.)"); - - gotoxy(20, 10); - output << "Left :"; - gotoxy(20, 11); - output << "Right :"; - gotoxy(20, 12); - output << "Top :"; - gotoxy(20, 13); - output << "Bottom:"; - - - if (jleft == 0) jleft = maxint; - if (jtop == 0) jtop = maxint; - do { - readjoy(x, y); - if (x < jleft) jleft = x; - if (y < jtop) jtop = y; - if (x > jright) jright = x; - if (y > jbottom) jbottom = y; - display(); - } while (!keypressed()); - - do { - r = readkey(); - } while (!(~ keypressed())); - if (r == '\33') return; - - centre(19, 1, "Thank you. Now please centre your joystick and hit a button."); - do { - } while (!(buttona1() || buttona2())); - - readjoya(jmidx, jmidy); - - has_a_joystick = true; -} - -void joysetup() { - clear_to(green); - if (! detect()) return; - getmaxmin(); -} - -byte choose_one_of(byteset which); - -static shortint direction; - - -static void move(shortint d) { - direction = d; - line = line + d; -} - - - -static void highlight(word where, word how) { - byte fv; - - where = where * 160 - 159; - for (fv = 0; fv <= 79; fv ++) - mem[0xb800 * where + fv * 2] = (mem[0xb800 * where + fv * 2] & 0xf) + how; -} - -byte choose_one_of(byteset which) - -{ - const integer upwards = -1; - const integer downwards = 1; - - boolean done; - char r; - - - byte choose_one_of_result; - done = false; - direction = 1; - do { - while (!(which.has(line))) { - line = line + direction; - if (line > 26) line = 1; - if (line == 0) line = 26; - } - - highlight(line, selected); - r = readkey(); - highlight(line, background); - switch (r) { - case '\0': - switch (readkey()) { - case cup: - move(upwards); - break; - case cdown: - move(downwards); - break; - } - break; - case creturn: - done = true; - break; - case cescape: { - choose_one_of_result = 15; /* bottom line is always 15. */ - return choose_one_of_result; - } - break; - } - - } while (!done); - - choose_one_of_result = line; - return choose_one_of_result; -} - -void bottom_bar(); -static void load_regi_info(); - - -static char decode1(char c) { - byte b; - - char decode1_result; - b = ord(c) - 32; - decode1_result = chr(((b & 0xf) << 3) + ((cardinal)(b & 0x70) >> 4)); - return decode1_result; -} - - - -static char decode2(char c) { - char decode2_result; - decode2_result = chr(((ord(c) & 0xf) << 2) + 0x43); - return decode2_result; -} - - - -static boolean checker(string proper, string check) { - byte fv; - boolean ok; - - boolean checker_result; - ok = true; - for (fv = 1; fv <= length(proper); fv ++) - if ((ord(proper[fv]) & 0xf) != ((cardinal)(ord(check[fv]) - 0x43) >> 2)) - ok = false; - - checker_result = ok; - return checker_result; -} - - -static void load_regi_info() { - text t; - byte fv; - string x; - byte namelen, numlen; - string namechk, numchk; - - - /*$I-*/ - assign(t, "register.dat"); - reset(t); - /*$I+*/ - - if (ioresult != 0) { - registrant = ""; - return; - } - - for (fv = 1; fv <= 53; fv ++) t >> NL; - t >> x >> NL; - close(t); - - namelen = 107 - ord(x[1]); - numlen = 107 - ord(x[2]); - - registrant = copy(x, 3, namelen); - reginum = copy(x, 4 + namelen, numlen); - namechk = copy(x, 4 + namelen + numlen, namelen); - numchk = copy(x, 4 + namelen + numlen + namelen, numlen); - - for (fv = 1; fv <= namelen; fv ++) registrant[fv] = decode1(registrant[fv]); - for (fv = 1; fv <= numlen; fv ++) reginum[fv] = decode1(reginum[fv]); - - if ((! checker(registrant, namechk)) || (! checker(reginum, numchk))) { - registrant = "\?\"!?"; - reginum = "(."; - } -} - -void bottom_bar() { - load_regi_info(); - textattr = 96; - background = 96; - window(1, 1, 80, 25); - gotoxy(1, 25); - clreol; - if (registrant == "") - centre(25, 15, "Unregistered copy."); - else - centre(25, 15, string("Registered to ") + registrant + " (" + reginum + ")."); -} - -void new_menu() { - line = 1; /* now that we've got a new menu. */ -} - -string two_answers(string ans_true, string ans_false, boolean which) { - string two_answers_result; - if (which) - two_answers_result = string(" (") + ans_true + ')'; - else - two_answers_result = string(" (") + ans_false + ')'; - return two_answers_result; -} - -string yes_or_no(boolean which) { - string yes_or_no_result; - yes_or_no_result = two_answers("yes", "no", which); - return yes_or_no_result; -} - -string give_name(string what) { - string give_name_result; - if (what == "") - give_name_result = " (none)"; - else - give_name_result = string(" (\"") + what + "\")"; - return give_name_result; -} - -string sound_card(byte which) { - string sound_card_result; - switch (which) { - case 0: - sound_card_result = "none"; - break; - case 1: - sound_card_result = "SoundBlaster"; - break; - case 2: - sound_card_result = "SoundBlaster Pro"; - break; - case 3: - sound_card_result = "SoundBlaster 16"; - break; - case 4: - sound_card_result = "Pro Audio Spectrum"; - break; - case 5: - sound_card_result = "Pro Audio Spectrum+"; - break; - case 6: - sound_card_result = "Pro Audio Spectrum 16"; - break; - case 7: - sound_card_result = "Aria"; - break; - case 8: - sound_card_result = "Windows Sound System or compatible"; - break; - case 9: - sound_card_result = "Gravis Ultrasound"; - break; - case 10: - sound_card_result = "DAC on LPT1"; - break; - case 11: - sound_card_result = "Stereo DACs on LPT1 and LPT2"; - break; - case 12: - sound_card_result = "Stereo-on-1 DAC on LPT"; - break; - case 13: - sound_card_result = "PC speaker"; - break; - } - return sound_card_result; -} - -void get_str(string &n) { - string x; - char r; - - clear_to(black); - centre(3, 3, "Enter the new value. Press Enter to accept, or Esc to cancel."); - x = ""; - - do { - - r = readkey(); - - switch (r) { - case cbackspace: - if (x[0] > '\0') x[0] -= 1; - break; - case creturn: { - n = x; - return; - } - break; - case cescape: - return; - break; - - default: - if (x[0] < '\106') x = x + r; - } - - - centre(7, 2, string(' ') + x + ' '); - - } while (!false); - -} - -void get_num(longint &n) { - string x; - char r; - integer e; - - clear_to(black); - centre(3, 3, "Enter the new value. Press Enter to accept, or Esc to cancel."); - centre(4, 3, "Precede with $ for a hex value."); - x = ""; - - do { - - r = upcase(readkey()); - - switch (r) { - case cbackspace: - if (x[0] > '\0') x[0] -= 1; - break; - case creturn: { - val(x, n, e); - return; - } - break; - case cescape: - return; - break; - - default: - if ((x[0] < '\106') && - ((set::of(range('0', '9'), eos).has(r)) || ((x[1] == '$') && (set::of(range('A', 'F'), eos).has(r))) || - ((x == "") && (r == '$')))) - x = x + r; - } - - - centre(7, 2, string(' ') + x + ' '); - - } while (!false); - -} - -void general_menu() { - new_menu(); - do { - clear_to(blue); - - centre(3, 15, "General Menu"); - - centre(5, 7, string("Override EGA check?") + yes_or_no(override_ega)); - centre(6, 7, string("Skip loading screens?") + yes_or_no(skip_loading_screens)); - centre(7, 7, string("Load a particular file by default?") + give_name(load_particular)); - centre(8, 7, string("Force NumLock off?") + yes_or_no(force_numlock)); - /* centre( 9, 7,'Ignore the mouse?'+yes_or_no(ignore_mouse));*/ - centre(10, 7, string("Default controller?") + two_answers("keyboard", "joystick", use_keyboard)); - centre(12, 7, string("Log to printer?") + yes_or_no(log_to_printer)); - centre(13, 7, string("Log to file?") + yes_or_no(log_to_file)); - centre(14, 7, string("Filename to log to?") + give_name(log_filename)); - - centre(15, 15, "Return to main menu."); - - switch (choose_one_of(set::of(5, 6, 7, 8,/*9,*/10, 12, 13, 14, 15, eos))) { - case 5: - override_ega = ! override_ega; - break; - case 6: - skip_loading_screens = ! skip_loading_screens; - break; - case 7: - get_str(load_particular); - break; - case 8: - force_numlock = ! force_numlock; - break; - /* 9: ignore_mouse:=not ignore_mouse;*/ - case 10: - use_keyboard = ! use_keyboard; - break; - case 12: { - log_to_printer = ! log_to_printer; - if (log_to_file && log_to_printer) log_to_file = false; - } - break; - case 13: { - log_to_file = ! log_to_file; - if (log_to_file && log_to_printer) log_to_printer = false; - } - break; - case 14: - get_str(log_filename); - break; - case 15: { - new_menu(); - return; - } - break; - } - - } while (!false); -} - -void joystick_menu() { - new_menu(); - do { - clear_to(green); - - centre(3, 15, "Joystick Menu"); - - centre(5, 14, string("Do you have a joystick?") + yes_or_no(has_a_joystick)); - centre(6, 14, string("Which joystick to use? ") + chr(whichjoy + 48)); - centre(7, 14, "Select this one to set it up."); - - centre(15, 15, "Return to main menu"); - - switch (choose_one_of(set::of(5, 6, 7, 15, eos))) { - case 5: { - has_a_joystick = ! has_a_joystick; - if (! has_a_joystick) { - jleft = 0; - jright = 0; - jtop = 0; - jbottom = 0; - } - } - break; - case 6: - whichjoy = 3 - whichjoy; - break; /* Flips between 2 and 1. */ - case 7: - joysetup(); - break; - case 15: { - new_menu(); - return; - } - break; - } - - } while (!false); -} - -void cycle(byte &what, byte upper_limit) { - if (what == upper_limit) - what = 0; - else - what += 1; -} - -void sound_menu() { - new_menu(); - do { - clear_to(cyan); - - centre(3, 0, "Sound menu"); - - centre(5, 0, string("Do you want to suppress sound effects?") + yes_or_no(suppress_sfx)); - centre(6, 0, string("Sound output device\? (") + sound_card(your_card) + ')'); - centre(7, 0, string("Sampling rate\? (") + strf(samplerate) + "Hz)"); - centre(8, 0, string("Base address\? (") + strhf(sound_addr) + " *hex*)"); - centre(9, 0, string("IRQ\? (") + strf(sound_irq) + ')'); - centre(10, 0, string("DMA\? (") + strf(sound_dma) + ')'); - centre(11, 0, string("Do you want keyclick?") + yes_or_no(wants_keyclick)); - - centre(15, 15, "Return to main menu"); - - centre(17, 1, "WARNING: Incorrect values of IRQ and DMA may damage your computer!"); - centre(18, 1, "Read AVALOT.INI for the correct values."); - - switch (choose_one_of(set::of(5, 6, 7, 8, 9, 10, 11, 15, eos))) { - case 5: - suppress_sfx = ! suppress_sfx; - break; - case 6: - cycle(your_card, 13); - break; - case 7: - get_num(samplerate); - break; - case 8: - get_num(sound_addr); - break; - case 9: - get_num(sound_irq); - break; - case 10: - get_num(sound_dma); - break; - case 11: - wants_keyclick = ! wants_keyclick; - break; - case 15: { - new_menu(); - return; - } - break; - } - - } while (!false); -} - -void printer_menu() { - byte fv; - byteset chooseable_lines; - - new_menu(); - - chooseable_lines = set::of(15, eos); - for (fv = 1; fv <= num_printers; fv ++) - chooseable_lines = chooseable_lines + set::of(fv + 8, eos); - - do { - clear_to(red); - - centre(3, 15, "Printer menu"); - - centre(5, 15, "Select one of the following printers:"); - centre(6, 15, string("The current choice is ") + this_printer + '.'); - - for (fv = 1; fv <= num_printers; fv ++) - centre(8 + fv, 14, printers[fv]); - - centre(15, 15, "Return to main menu"); - - fv = choose_one_of(chooseable_lines); - - if (fv == 15) { - new_menu(); - return; - } - - this_printer = printers[fv - 8]; - - } while (!false); -} - -void regi_split(string x) { - byte fv; - - regname[0] = chr(107 - ord(x[1])); - chkname[0] = regname[0]; - regnum[0] = chr(107 - ord(x[2])); - chknum[0] = chknum[0]; - - move(x[3], regname[1], ord(regname[0])); - for (fv = 1; fv <= length(regname); fv ++) - regname[fv] = chr(abs(((ord(regname[fv]) - 33) - 177 * fv) % 94) + 33); -} - - -void registration_menu() { - char r; - text t, o; - string x; - byte fv; - - clear_to(black); - - centre(3, 15, "REGISTRATION"); - centre(5, 14, "Please insert the disk you were sent when you registered"); - centre(6, 14, "into any drive, and press its letter. For example, if the"); - centre(7, 14, "disk is in drive A:, press A."); - centre(9, 14, "Press Esc to cancel this menu."); - - do { - r = upcase(readkey()); - } while (!(set::of('\33', range('A', 'Z'), eos).has(r))); - if (r == '\33') return; - - /*$I-*/ - assign(t, string(r) + ":\\REGISTER.DAT"); - reset(t); - /*$I+*/ - if (ioresult != 0) { - centre(17, 15, "But it isn't in that drive..."); - centre(19, 15, "Press any key."); - r = readkey(); - return; - } - for (fv = 1; fv <= 54; fv ++) t >> x >> NL; - regi_split(x); - - /* Copy the file... */ - - assign(o, "register.dat"); - rewrite(o); - reset(t); - - while (! eof(t)) { - t >> x >> NL; - o << x << NL; - } - close(t); - close(o); - - centre(17, 15, "Done! Press any key..."); - bottom_bar(); - r = readkey(); - -} - -void menu() { - bottom_bar(); - new_menu(); - do { - clear_to(black); - - centre(3, 15, "Avalot Setup - Main Menu"); - - centre(5, 9, "General setup"); - centre(6, 10, "Joystick setup"); - centre(7, 11, "Sound setup"); - centre(8, 12, "Printer setup"); - centre(9, 14, "REGISTRATION setup"); - - centre(15, 15, "--- EXIT SETUP ---"); - - switch (choose_one_of(set::of(5, 6, 7, 8, 9, 15, eos))) { - case 5: - general_menu(); - break; - case 6: - joystick_menu(); - break; - case 7: - sound_menu(); - break; - case 8: - printer_menu(); - break; - case 9: - registration_menu(); - break; - case 15: { - new_menu(); - clear_to(lightgray); - centre(3, 0, "Quit: would you like to save changes?"); - centre(5, 1, "Quit and SAVE changes."); - centre(6, 1, "Quit and DON'T save changes."); - centre(15, 0, "Cancel and return to the main menu."); - switch (choose_one_of(set::of(5, 6, 15, eos))) { - case 5: { - save_file(); - return; - } - break; - case 6: - return; - break; - } - new_menu(); - } - break; - } - - } while (!false); -} - -void defaults() { /* Sets everything to its default value. */ - /* general */ - - override_ega = false; - skip_loading_screens = false; - load_particular = ""; - force_numlock = true; - ignore_mouse = false; - use_keyboard = true; - log_to_printer = false; - log_to_file = false; - log_filename = "avalot.log"; - - /* joystick */ - - has_a_joystick = false; - /* jtop,jbottom,jleft,jright,jmidx,jmidy need no initialisation. */ - - /* sound */ - - suppress_sfx = false; - your_card = 0; /* none */ - wants_keyclick = false; - - /* other stuff */ - - registrant = ""; - - num_printers = 0; - this_printer = "??"; -} - -void parse_file(); - -const integer parse_weird_field = 1; - -const integer parse_not_yes_or_no = 2; - -const integer parse_not_numeric = 3; - -const integer parse_not_kbd_or_joy = 4; - -const integer parse_weird_logcode = 5; - -const integer parse_weird_card = 6; - - -static varying_string<80> this_, thiswas; - -static boolean error_found, ignoring; - - -static void error(byte what) { - textattr = 15; - if (! error_found) { - clrscr; - textattr = 12; - output << "SETUP: *** ERROR FOUND IN AVALOT.INI! ***" << NL; - textattr = 15; - } - output << ' '; - switch (what) { - case parse_weird_field: - output << "Unknown identifier on the left"; - break; - case parse_not_yes_or_no: - output << "Value on the right should be Yes or No"; - break; - case parse_not_numeric: - output << "Value on the right is not numeric"; - break; - case parse_not_kbd_or_joy: - output << "Value on the right should be Keyboard or Joystick"; - break; - case parse_weird_logcode: - output << "Value on the right should be No, Printer or Disk"; - break; - case parse_weird_card: - output << "Never heard of the card"; - break; - } - output << " in:" << NL; - textattr = 10; - output << thiswas << NL; - error_found = true; -} - - - -static boolean yesno(string x) { - boolean yesno_result; - if (x == "YES") - yesno_result = true; - else if (x == "NO") - yesno_result = false; - else { - error(parse_not_yes_or_no); - yesno_result = false; - } - return yesno_result; -} - - - -static boolean kbdjoy(string x) { - boolean kbdjoy_result; - if (x == "KEYBOARD") - kbdjoy_result = true; - else if (x == "JOYSTICK") - kbdjoy_result = false; - else { - error(parse_not_kbd_or_joy); - kbdjoy_result = false; - } - return kbdjoy_result; -} - - - -static word numeric(string x) { - const varying_string<15> hexdigits = "0123456789ABCDEF"; - word answer; - integer e; - - word numeric_result; - if (x[1] == '$') { - answer = 0; - for (e = 2; e <= length(x); e ++) { - answer = answer << 4; - answer += pos(upcase(x[e]), hexdigits) - 1; - } - } else { - val(x, answer, e); - if (e != 0) error(parse_not_numeric); - } - numeric_result = answer; - return numeric_result; -} - - - -static void get_logcodes(string x) { - if (x == "NO") { - log_to_file = false; - log_to_printer = false; - } else if (x == "DISK") { - log_to_file = true; - log_to_printer = false; - } else if (x == "PRINTER") { - log_to_file = false; - log_to_printer = true; - } else - error(parse_weird_logcode); -} - - - -static void get_card(string x) { - if (x == "NONE") your_card = 0; - else if (x == "SB") your_card = 1; - else if (x == "SBPRO") your_card = 2; - else if (x == "SB16") your_card = 3; - else if (x == "PAS") your_card = 4; - else if (x == "PASPLUS") your_card = 5; - else if (x == "PAS16") your_card = 6; - else if (x == "ARIA") your_card = 7; - else if (x == "WINSOUND") your_card = 8; - else if (x == "GRAVIS") your_card = 9; - else if (x == "DACLPT") your_card = 10; - else if (x == "STEREODACS") your_card = 11; - else if (x == "STEREOON1") your_card = 12; - else if (x == "SPEAKER") your_card = 13; - else - error(parse_weird_card); -} - -void parse_file() { - - - word where; - byte position; - varying_string<80> field, data, pure_data; - option o; - - - error_found = false; - ignoring = false; - - for (where = 1; where <= mobylength; where ++) { - this_ = (*moby)[where]; - thiswas = this_; - - position = pos(";", this_); - if (position > 0) this_ = copy(this_, 1, position - 1); - - if (this_ == "") continue_; /* Don't carry on if by now it's empty. */ - - if (this_[1] == '[') { - ignoring = !(trim_and_caps(this_) == "[END]"); - - if (copy(this_, 1, 8) == "[printer") { - num_printers += 1; - printers[num_printers] = copy(this_, 10, length(this_) - 10); - } - } - - if (ignoring) continue_; - - position = pos("=", this_); - field = trim_and_caps(copy(this_, 1, position - 1)); - if (field == "") continue_; - pure_data = copy(this_, position + 1, 255); - data = trim_and_caps(pure_data); - o = string_2_option(field); - - /* general */ - - if (o == _overrideegacheck) override_ega = yesno(data); - else if (o == _zoomystart) skip_loading_screens = yesno(data); - else if (o == _loadfirst) load_particular = data; - else if (o == _numlockhold) force_numlock = yesno(data); - else if (o == _usemouse) ignore_mouse = yesno(data); - else if (o == _controller) use_keyboard = kbdjoy(data); - else if (o == _logging) get_logcodes(data); - else if (o == _logfile) log_filename = data; - else - - /* joystick */ - - if (o == _joystickinstalled) has_a_joystick = yesno(data); - else if (o == _joytop) jtop = numeric(data); - else if (o == _joybottom) jbottom = numeric(data); - else if (o == _joyleft) jleft = numeric(data); - else if (o == _joyright) jright = numeric(data); - else if (o == _joymidx) jmidx = numeric(data); - else if (o == _joymidy) jmidy = numeric(data); - else if (o == _joycentringfactor) jcentre = numeric(data); - else if (o == _whichjoy) whichjoy = numeric(data); - else - - /* sound */ - - if (o == _quiet) suppress_sfx = yesno(data); - else if (o == _soundcard) get_card(data); - else if (o == _samplerate) samplerate = numeric(data); - else if (o == _baseaddress) sound_addr = numeric(data); - else if (o == _irq) sound_irq = numeric(data); - else if (o == _dma) sound_dma = numeric(data); - else if (o == _keyboardclick) wants_keyclick = yesno(data); - else - - /* printer */ - - if (o == _printer) this_printer = pure_data; - else - - /* others */ - - error(parse_weird_field); - } - - if (error_found) { - textattr = 15; - output << " Try and fix the above errors. As a last resort, try deleting or" << NL; - output << " renaming AVALOT.INI, and the default values will be used. Good luck." << NL; - exit(177); - } -} - -void clear_up() { - window(1, 1, 80, 25); - textattr = 31; - clrscr; - output << NL; - output << "Enjoy the game..." << NL; - output << NL; - cga_cursor_on; -} - -int main(int argc, const char *argv[]) { - pio_initialize(argc, argv); - cursor_off; - - moby = new mobytype; /* Allocate memory space */ - - defaults(); - - load_file(); - - parse_file(); - - menu(); - - delete moby; /* Deallocate memory space again */ - - clear_up(); - return EXIT_SUCCESS; -} - -} // End of namespace Avalanche.
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