scummvm/engines/avalanche/timeout2.cpp

/* 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.
 */

/* TIMEOUT	The scheduling unit. */

#include "avalanche/avalanche.h"

#include "avalanche/timeout2.h"
#include "avalanche/visa2.h"
#include "avalanche/lucerna2.h"
#include "avalanche/trip6.h"
#include "avalanche/scrolls2.h"
#include "avalanche/acci2.h"
#include "avalanche/sequence2.h"
#include "avalanche/enid2.h"
#include "avalanche/pingo2.h"

#include "common/textconsole.h"

namespace Avalanche {

Timeout::Timeout(AvalancheEngine *vm) {
	_vm = vm;

	for (byte i = 0; i < 7; i++) {
		times[i].time_left = 0;
		times[i].then_where = 0;
		times[i].what_for = 0;
	}
}

void Timeout::set_up_timer(int32 howlong, byte whither, byte why) {
	if ((_vm->_gyro->isLoaded == false) || (timerLost == true)) {
		byte i = 0;
		while ((i < 7) && (times[i].time_left != 0))
			i++;

		if (i == 7)
			return; // Oh dear...

		// Everything's OK here!
		times[i].time_left = howlong;
		times[i].then_where = whither;
		times[i].what_for = why;
	} else {
		_vm->_gyro->isLoaded = false;
		return;
	}
}

void Timeout::one_tick() {
	if (_vm->_gyro->_dropdownActive)
		return;

	for (byte fv = 0; fv < 7; fv++) {
		if (times[fv].time_left > 0) {
			times[fv].time_left--;

			if (times[fv].time_left == 0) {
				switch (times[fv].then_where) {
				case procopen_drawbridge :
					open_drawbridge();
					break;
				case procavaricius_talks :
					avaricius_talks();
					break;
				case procurinate :
					urinate();
					break;
				case proctoilet2 :
					toilet2();
					break;
				case procbang:
					bang();
					break;
				case procbang2:
					bang2();
					break;
				case procstairs:
					stairs();
					break;
				case proccardiffsurvey:
					cardiff_survey();
					break;
				case proccardiff_return:
					cardiff_return();
					break;
				case proc_cwytalot_in_herts:
					cwytalot_in_herts();
					break;
				case procget_tied_up:
					get_tied_up();
					break;
				case procget_tied_up2:
					get_tied_up2();
					break;
				case prochang_around:
					hang_around();
					break;
				case prochang_around2:
					hang_around2();
					break;
				case procafter_the_shootemup:
					after_the_shootemup();
					break;
				case procjacques_wakes_up:
					jacques_wakes_up();
					break;
				case procnaughty_duke:
					naughty_duke();
					break;
				case procnaughty_duke2:
					naughty_duke2();
					break;
				case procnaughty_duke3:
					naughty_duke3();
					break;
				case procjump:
					jump();
					break;
				case procsequence:
					_vm->_sequence->call_sequencer();
					break;
				case proccrapulus_splud_out:
					crapulus_says_splud_out();
					break;
				case procdawn_delay:
					_vm->_lucerna->dawn();
					break;
				case procbuydrinks:
					buydrinks();
					break;
				case procbuywine:
					buywine();
					break;
				case proccallsguards:
					callsguards();
					break;
				case procgreetsmonk:
					greetsmonk();
					break;
				case procfall_down_oubliette:
					fall_down_oubliette();
					break;
				case procmeet_avaroid:
					meet_avaroid();
					break;
				case procrise_up_oubliette:
					rise_up_oubliette();
					break;
				case procrobin_hood_and_geida:
					robin_hood_and_geida();
					break;
				case procrobin_hood_and_geida_talk:
					robin_hood_and_geida_talk();
					break;
				case procavalot_returns:
					avalot_returns();
					break;
				case procavvy_sit_down:
					avvy_sit_down();
					break;
				case procghost_room_phew:
					ghost_room_phew();
					break;
				case procarkata_shouts:
					arkata_shouts();
					break;
				case procwinning:
					winning();
					break;
				case procavalot_falls:
					avalot_falls();
					break;
				case procspludwick_goes_to_cauldron:
					spludwick_goes_to_cauldron();
					break;
				case procspludwick_leaves_cauldron:
					spludwick_leaves_cauldron();
					break;
				case procgive_lute_to_geida:
					give_lute_to_geida();
					break;
				}
			}
		}
	}
	_vm->_gyro->_roomTime++; // Cycles since you've been in this room.
	_vm->_gyro->_dna._totalTime++; // Total amount of time for this game.
}

void Timeout::lose_timer(byte which) {
	for (byte fv = 0; fv < 7; fv++) {
		if (times[fv].what_for == which)
			times[fv].time_left = 0; // Cancel this one!
	}

	timerLost = true;
}

void Timeout::open_drawbridge() {
	_vm->_gyro->_dna._drawbridgeOpen++;
	_vm->_celer->drawBackgroundSprite(-1, -1, _vm->_gyro->_dna._drawbridgeOpen - 1);

	if (_vm->_gyro->_dna._drawbridgeOpen == 4)
		_vm->_gyro->_magics[1]._operation = _vm->_gyro->kMagicNothing; // You may enter the drawbridge.
	else
		set_up_timer(7, procopen_drawbridge, reason_drawbridgefalls);
}

void Timeout::avaricius_talks() {
	_vm->_visa->dixi('q', _vm->_gyro->_dna._avariciusTalk);
	_vm->_gyro->_dna._avariciusTalk++;

	if (_vm->_gyro->_dna._avariciusTalk < 17)
		set_up_timer(177, procavaricius_talks, reason_avariciustalks);
	else
		_vm->_lucerna->incScore(3);
}

void Timeout::urinate() {
	_vm->_trip->tr[0].turn(_vm->_trip->kDirUp);
	_vm->_trip->stopwalking();
	_vm->_lucerna->drawDirection();
	set_up_timer(14, proctoilet2, reason_gototoilet);
}

void Timeout::toilet2() {
	_vm->_scrolls->display("That's better!");
}

void Timeout::bang() {
	_vm->_scrolls->display(Common::String(_vm->_scrolls->kControlItalic) + "< BANG! >");
	set_up_timer(30, procbang2, reason_explosion);
}

void Timeout::bang2() {
	_vm->_scrolls->display("Hmm... sounds like Spludwick's up to something...");
}

void Timeout::stairs() {
	_vm->_gyro->blip();
	_vm->_trip->tr[0].walkto(4);
	_vm->_celer->drawBackgroundSprite(-1, -1, 2);
	_vm->_gyro->_dna._brummieStairs = 2;
	_vm->_gyro->_magics[10]._operation = _vm->_gyro->kMagicSpecial;
	_vm->_gyro->_magics[10]._data = 2; // Reached the bottom of the stairs.
	_vm->_gyro->_magics[3]._operation = _vm->_gyro->kMagicNothing; // Stop them hitting the sides (or the game will hang.)
}

void Timeout::cardiff_survey() {
	if (_vm->_gyro->_dna._cardiffQuestionNum == 0) {
		_vm->_gyro->_dna._cardiffQuestionNum++;
		_vm->_visa->dixi('q', 27);
	}

	_vm->_visa->dixi('z', _vm->_gyro->_dna._cardiffQuestionNum);

	_vm->_gyro->_interrogation = _vm->_gyro->_dna._cardiffQuestionNum;

	set_up_timer(182, proccardiffsurvey, reason_cardiffsurvey);
}

void Timeout::cardiff_return() {
	_vm->_visa->dixi('q', 28);
	cardiff_survey(); // Add end of question.
}

void Timeout::cwytalot_in_herts() {
	_vm->_visa->dixi('q', 29);
}

void Timeout::get_tied_up() {
	_vm->_visa->dixi('q', 34); // ...Trouble!
	_vm->_gyro->_dna._userMovesAvvy = false;
	_vm->_gyro->_dna._beenTiedUp = true;
	_vm->_trip->stopwalking();
	_vm->_trip->tr[1].stopwalk();
	_vm->_trip->tr[1].stophoming();
	_vm->_trip->tr[1].call_eachstep = true;
	_vm->_trip->tr[1].eachstep = _vm->_trip->procgrab_avvy;
	set_up_timer(70, procget_tied_up2, reason_getting_tied_up);
}

void Timeout::get_tied_up2() {
	_vm->_trip->tr[0].walkto(4);
	_vm->_trip->tr[1].walkto(5);
	_vm->_gyro->_magics[3]._operation = _vm->_gyro->kMagicNothing; // No effect when you touch the boundaries.
	_vm->_gyro->_dna._friarWillTieYouUp = true;
}

void Timeout::hang_around() {
	_vm->_trip->tr[1].check_me = false;
	_vm->_trip->tr[0].init(7, true, _vm->_trip); // Robin Hood
	_vm->_gyro->_whereIs[_vm->_gyro->kPeopleRobinHood - 150] = r__robins;
	_vm->_trip->apped(1, 2);
	_vm->_visa->dixi('q', 39);
	_vm->_trip->tr[0].walkto(7);
	set_up_timer(55, prochang_around2, reason_hanging_around);
}

void Timeout::hang_around2() {
	_vm->_visa->dixi('q', 40);
	_vm->_trip->tr[1].vanishifstill = false;
	_vm->_trip->tr[1].walkto(4);
	_vm->_gyro->_whereIs[_vm->_gyro->kPeopleFriarTuck - 150] = r__robins;
	_vm->_visa->dixi('q', 41);
	_vm->_trip->tr[0].done();
	_vm->_trip->tr[1].done(); // Get rid of Robin Hood and Friar Tuck.

	set_up_timer(1, procafter_the_shootemup, reason_hanging_around);
	// Immediately call the following proc (when you have a chance).

	_vm->_gyro->_dna._tiedUp = false;

	_vm->_enid->backToBootstrap(1); // Call the shoot-'em-up.
}

void Timeout::after_the_shootemup() {

	_vm->_trip->fliproom(_vm->_gyro->_dna._room, 0);
	// Only placed this here to replace the minigame. TODO: Remove it when the shoot em' up is implemented!

	_vm->_trip->tr[0].init(0, true, _vm->_trip); // Avalot.
	_vm->_trip->apped(1, 2);
	_vm->_gyro->_dna._userMovesAvvy = true;
	_vm->_gyro->_dna._objects[_vm->_gyro->kObjectCrossbow - 1] = true;
	_vm->_lucerna->refreshObjectList();

	// Same as the added line above: TODO: Remove it later!!!
	_vm->_scrolls->display(Common::String("P.S.: There should have been the mini-game called \"shoot em' up\", but I haven't implemented it yet: you get the crossbow automatically.")
		+ _vm->_scrolls->kControlNewLine + _vm->_scrolls->kControlNewLine + "Peter (uruk)");

#if 0
	byte shootscore, gain;

	shootscore = mem[storage_seg * storage_ofs];
	gain = (shootscore + 5) / 10; // Rounding up.

	display(string("\6Your score was ") + strf(shootscore) + '.' + "\r\rYou gain (" +
		strf(shootscore) + " <20> 10) = " + strf(gain) + " points.");

	if (gain > 20) {
		display("But we won't let you have more than 20 points!");
		points(20);
	} else
		points(gain);
#endif

	warning("STUB: Timeout::after_the_shootemup()");

	_vm->_visa->dixi('q', 70);
}

void Timeout::jacques_wakes_up() {
	_vm->_gyro->_dna._jacquesState++;

	switch (_vm->_gyro->_dna._jacquesState) { // Additional pictures.
	case 1 :
		_vm->_celer->drawBackgroundSprite(-1, -1, 1); // Eyes open.
		_vm->_visa->dixi('Q', 45);
		break;
	case 2 : // Going through the door.
		_vm->_celer->drawBackgroundSprite(-1, -1, 2); // Not on the floor.
		_vm->_celer->drawBackgroundSprite(-1, -1, 3); // But going through the door.
		_vm->_gyro->_magics[5]._operation = _vm->_gyro->kMagicNothing; // You can't wake him up now.
		break;
	case 3 :  // Gone through the door.
		_vm->_celer->drawBackgroundSprite(-1, -1, 2); // Not on the floor, either.
		_vm->_celer->drawBackgroundSprite(-1, -1, 4); // He's gone... so the door's open.
		_vm->_gyro->_whereIs[_vm->_gyro->kPeopleJacques - 150] = 0; // Gone!
		break;
	}

	if (_vm->_gyro->_dna._jacquesState == 5) {
		_vm->_gyro->_dna._bellsAreRinging = true;
		_vm->_gyro->_dna._aylesIsAwake = true;
		_vm->_lucerna->incScore(2);
	}

	switch (_vm->_gyro->_dna._jacquesState) {
	case 1:
	case 2:
	case 3:
		set_up_timer(12, procjacques_wakes_up, reason_jacques_waking_up);
		break;
	case 4:
		set_up_timer(24, procjacques_wakes_up, reason_jacques_waking_up);
		break;
	}
}

void Timeout::naughty_duke() { // This is when the Duke comes in and takes your money.
	_vm->_trip->tr[1].init(9, false, _vm->_trip); // Here comes the Duke.
	_vm->_trip->apped(2, 1); // He starts at the door...
	_vm->_trip->tr[1].walkto(3); // He walks over to you.

	// Let's get the door opening.
	_vm->_celer->drawBackgroundSprite(-1, -1, 1);
	_vm->_sequence->first_show(2);
	_vm->_sequence->start_to_close();

	set_up_timer(50, procnaughty_duke2, reason_naughty_duke);
}

void Timeout::naughty_duke2() {
	_vm->_visa->dixi('q', 48); // "Ha ha, it worked again!"
	_vm->_trip->tr[1].walkto(1); // Walk to the door.
	_vm->_trip->tr[1].vanishifstill = true; // Then go away!
	set_up_timer(32, procnaughty_duke3, reason_naughty_duke);
}

void Timeout::naughty_duke3() {
	_vm->_celer->drawBackgroundSprite(-1, -1, 1);
	_vm->_sequence->first_show(2);
	_vm->_sequence->start_to_close();
}

void Timeout::jump() {
	_vm->_gyro->_dna._jumpStatus++;

	switch (_vm->_gyro->_dna._jumpStatus) {
	case 1:
	case 2:
	case 3:
	case 5:
	case 7:
	case 9:
		_vm->_trip->tr[0].y--;
		break;
	case 12:
	case 13:
	case 14:
	case 16:
	case 18:
	case 19:
		_vm->_trip->tr[0].y++;
		break;
	}

	if (_vm->_gyro->_dna._jumpStatus == 20) { // End of jump.
		_vm->_gyro->_dna._userMovesAvvy = true;
		_vm->_gyro->_dna._jumpStatus = 0;
	} else { // Still jumping.
		set_up_timer(1, procjump, reason_jumping);
	}

	if ((_vm->_gyro->_dna._jumpStatus == 10) // You're at the highest point of your jump.
			&& (_vm->_gyro->_dna._room == r__insidecardiffcastle)
			&& (_vm->_gyro->_dna._arrowInTheDoor == true)
			&& (_vm->_trip->infield(3))) { // Beside the wall
		// Grab the arrow!
		if (_vm->_gyro->_dna._carryNum >= kCarryLimit)
			_vm->_scrolls->display("You fail to grab it, because your hands are full.");
		else {
			_vm->_celer->drawBackgroundSprite(-1, -1, 2);
			_vm->_gyro->_dna._arrowInTheDoor = false; // You've got it.
			_vm->_gyro->_dna._objects[_vm->_gyro->kObjectBolt - 1] = true;
			_vm->_lucerna->refreshObjectList();
			_vm->_visa->dixi('q', 50);
			_vm->_lucerna->incScore(3);
		}
	}
}

void Timeout::crapulus_says_splud_out() {
	_vm->_visa->dixi('q', 56);
	_vm->_gyro->_dna._crapulusWillTell = false;
}

void Timeout::buydrinks() {
	_vm->_celer->drawBackgroundSprite(-1, -1, 11); // Malagauche gets up again.
	_vm->_gyro->_dna._malagauche = 0;

	_vm->_visa->dixi('D', _vm->_gyro->_dna._drinking); // Display message about it.
	_vm->_pingo->wobble(); // Do the special effects.
	_vm->_visa->dixi('D', 1); // That'll be thruppence.
	if (_vm->_gyro->decreaseMoney(3)) // Pay 3d.
		_vm->_visa->dixi('D', 3); // Tell 'em you paid up.
	_vm->_acci->drink();
}

void Timeout::buywine() {
	_vm->_celer->drawBackgroundSprite(-1, -1, 11); // Malagauche gets up again.
	_vm->_gyro->_dna._malagauche = 0;

	_vm->_visa->dixi('D', 50); // You buy the wine.
	_vm->_visa->dixi('D', 1); // It'll be thruppence.
	if (_vm->_gyro->decreaseMoney(3)) {
		_vm->_visa->dixi('D', 4); // You paid up.
		_vm->_gyro->_dna._objects[_vm->_gyro->kObjectWine - 1] = true;
		_vm->_lucerna->refreshObjectList();
		_vm->_gyro->_dna._wineState = 1; // OK Wine.
	}
}

void Timeout::callsguards() {
	_vm->_visa->dixi('Q', 58); // "GUARDS!!!"
	_vm->_lucerna->gameOver();
}

void Timeout::greetsmonk() {
	_vm->_visa->dixi('Q', 59);
	_vm->_gyro->_dna._enteredLustiesRoomAsMonk = true;
}

void Timeout::fall_down_oubliette() {
	_vm->_gyro->_magics[8]._operation = _vm->_gyro->kMagicNothing;
	_vm->_trip->tr[0].iy++; // Increments dx/dy!
	_vm->_trip->tr[0].y += _vm->_trip->tr[0].iy;   // Dowwwn we go...
	set_up_timer(3, procfall_down_oubliette, reason_falling_down_oubliette);
}

void Timeout::meet_avaroid() {
	if (_vm->_gyro->_dna._metAvaroid) {
		_vm->_scrolls->display(Common::String("You can't expect to be ") + _vm->_scrolls->kControlItalic + "that"
			+ _vm->_scrolls->kControlRoman + " lucky twice in a row!");
		_vm->_lucerna->gameOver();
	} else {
		_vm->_visa->dixi('Q', 60);
		_vm->_gyro->_dna._metAvaroid = true;
		set_up_timer(1, procrise_up_oubliette, reason_rising_up_oubliette);

		_vm->_trip->tr[0].face = _vm->_trip->kDirLeft;
		_vm->_trip->tr[0].x = 151;
		_vm->_trip->tr[0].ix = -3;
		_vm->_trip->tr[0].iy = -5;

		_vm->_gyro->setBackgroundColor(2);
	}
}

void Timeout::rise_up_oubliette() {
	_vm->_trip->tr[0].visible = true;
	_vm->_trip->tr[0].iy++; // Decrements dx/dy!
	_vm->_trip->tr[0].y -= _vm->_trip->tr[0].iy; // Uuuupppp we go...
	if (_vm->_trip->tr[0].iy > 0)
		set_up_timer(3, procrise_up_oubliette, reason_rising_up_oubliette);
	else
		_vm->_gyro->_dna._userMovesAvvy = true;
}

void Timeout::robin_hood_and_geida() {
	_vm->_trip->tr[0].init(7, true, _vm->_trip);
	_vm->_trip->apped(1, 7);
	_vm->_trip->tr[0].walkto(6);
	_vm->_trip->tr[1].stopwalk();
	_vm->_trip->tr[1].face = _vm->_trip->kDirLeft;
	set_up_timer(20, procrobin_hood_and_geida_talk, reason_robin_hood_and_geida);
	_vm->_gyro->_dna._geidaFollows = false;
}

void Timeout::robin_hood_and_geida_talk() {
	_vm->_visa->dixi('q', 66);
	_vm->_trip->tr[0].walkto(2);
	_vm->_trip->tr[1].walkto(2);
	_vm->_trip->tr[0].vanishifstill = true;
	_vm->_trip->tr[1].vanishifstill = true;
	set_up_timer(162, procavalot_returns, reason_robin_hood_and_geida);
}

void Timeout::avalot_returns() {
	_vm->_trip->tr[0].done();
	_vm->_trip->tr[1].done();
	_vm->_trip->tr[0].init(0, true, _vm->_trip);
	_vm->_trip->apped(1, 1);
	_vm->_visa->dixi('q', 67);
	_vm->_gyro->_dna._userMovesAvvy = true;
}

void Timeout::avvy_sit_down() {
// This is used when you sit down in the pub in Notts. It loops around so that it will happen when Avvy stops walking.
	if (_vm->_trip->tr[0].homing)    // Still walking.
		set_up_timer(1, procavvy_sit_down, reason_sitting_down);
	else {
		_vm->_celer->drawBackgroundSprite(-1, -1, 3);
		_vm->_gyro->_dna._sittingInPub = true;
		_vm->_gyro->_dna._userMovesAvvy = false;
		_vm->_trip->tr[0].visible = false;
	}
}

void Timeout::ghost_room_phew() {
	_vm->_scrolls->display(Common::String(_vm->_scrolls->kControlItalic) + "PHEW!" + _vm->_scrolls->kControlRoman
		+ " You're glad to get out of " + _vm->_scrolls->kControlItalic + "there!");
}

void Timeout::arkata_shouts() {
	if (_vm->_gyro->_dna._teetotal)
		return;

	_vm->_visa->dixi('q', 76);

	set_up_timer(160, procarkata_shouts, reason_arkata_shouts);
}

void Timeout::winning() {
	_vm->_visa->dixi('q', 79);

	_vm->_pingo->winning_pic();
	warning("STUB: Timeout::winning()");
#if 0
	do {
		_vm->_lucerna->checkclick();
	} while (!(_vm->_gyro->mrelease == 0));
#endif
	// TODO: To be implemented with Pingo::winning_pic().

	_vm->_lucerna->callVerb(_vm->_acci->kVerbCodeScore);
	_vm->_scrolls->display(" T H E    E N D ");
	_vm->_gyro->_letMeOut = true;
}

void Timeout::avalot_falls() {
	if (_vm->_trip->tr[0].step < 5) {
		_vm->_trip->tr[0].step++;
		set_up_timer(3, procavalot_falls, reason_falling_over);
	} else {
		Common::String toDisplay;
		for (byte i = 0; i < 6; i++)
			toDisplay += _vm->_scrolls->kControlNewLine;
		for (byte i = 0; i < 6; i++)
			toDisplay += _vm->_scrolls->kControlInsertSpaces;
		toDisplay = toDisplay + _vm->_scrolls->kControlRegister + 'Z' + _vm->_scrolls->kControlIcon;
		_vm->_scrolls->display(toDisplay);
	}
}

void Timeout::spludwick_goes_to_cauldron() {
	if (_vm->_trip->tr[1].homing)
		set_up_timer(1, procspludwick_goes_to_cauldron, reason_spludwalk);
	else
		set_up_timer(17, procspludwick_leaves_cauldron, reason_spludwalk);
}

void Timeout::spludwick_leaves_cauldron() {
	_vm->_trip->tr[1].call_eachstep = true; // So that normal procs will continue.
}

void Timeout::give_lute_to_geida() { // Moved here from Acci.
	_vm->_visa->dixi('Q', 86);
	_vm->_lucerna->incScore(4);
	_vm->_gyro->_dna._lustieIsAsleep = true;
	_vm->_sequence->first_show(5);
	_vm->_sequence->then_show(6); // He falls asleep...
	_vm->_sequence->start_to_close(); // Not really closing, but we're using the same procedure.
}

} // End of namespace Avalanche.