diff options
Diffstat (limited to 'engines/kyra/timer_v1.cpp')
| -rw-r--r-- | engines/kyra/timer_v1.cpp | 292 |
1 files changed, 292 insertions, 0 deletions
diff --git a/engines/kyra/timer_v1.cpp b/engines/kyra/timer_v1.cpp new file mode 100644 index 0000000000..a35b701697 --- /dev/null +++ b/engines/kyra/timer_v1.cpp @@ -0,0 +1,292 @@ +/* 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. + * + * $URL$ + * $Id$ + * + */ + +#include "kyra/kyra.h" +#include "kyra/screen.h" +#include "kyra/animator.h" + +#include "common/system.h" + +namespace Kyra { +void KyraEngine::setupTimers() { + debugC(9, kDebugLevelMain, "KyraEngine::setupTimers()"); + memset(_timers, 0, sizeof(_timers)); + + for (int i = 0; i < 34; i++) + _timers[i].active = 1; + + _timers[0].func = _timers[1].func = _timers[2].func = _timers[3].func = _timers[4].func = 0; //Unused. + _timers[5].func = _timers[6].func = _timers[7].func = _timers[8].func = _timers[9].func = 0; //_nullsub51; + _timers[10].func = _timers[11].func = _timers[12].func = _timers[13].func = 0; //_nullsub50; + _timers[14].func = &KyraEngine::timerCheckAnimFlag2; //_nullsub52; + _timers[15].func = &KyraEngine::timerUpdateHeadAnims; //_nullsub48; + _timers[16].func = &KyraEngine::timerSetFlags1; //_nullsub47; + _timers[17].func = 0; //sub_15120; + _timers[18].func = &KyraEngine::timerCheckAnimFlag1; //_nullsub53; + _timers[19].func = &KyraEngine::timerRedrawAmulet; //_nullsub54; + _timers[20].func = 0; //offset _timerDummy1 + _timers[21].func = 0; //sub_1517C; + _timers[22].func = 0; //offset _timerDummy2 + _timers[23].func = 0; //offset _timerDummy3, + _timers[24].func = 0; //_nullsub45; + _timers[25].func = 0; //offset _timerDummy4 + _timers[26].func = 0; //_nullsub46; + _timers[27].func = 0; //offset _timerDummy5, + _timers[28].func = 0; //offset _timerDummy6 + _timers[29].func = 0; //offset _timerDummy7, + _timers[30].func = 0; //offset _timerDummy8, + _timers[31].func = &KyraEngine::timerFadeText; //sub_151F8; + _timers[32].func = &KyraEngine::updateAnimFlag1; //_nullsub61; + _timers[33].func = &KyraEngine::updateAnimFlag2; //_nullsub62; + + _timers[0].countdown = _timers[1].countdown = _timers[2].countdown = _timers[3].countdown = _timers[4].countdown = -1; + _timers[5].countdown = 5; + _timers[6].countdown = 7; + _timers[7].countdown = 8; + _timers[8].countdown = 9; + _timers[9].countdown = 7; + _timers[10].countdown = _timers[11].countdown = _timers[12].countdown = _timers[13].countdown = 420; + _timers[14].countdown = 600; + _timers[15].countdown = 11; + _timers[16].countdown = _timers[17].countdown = 7200; + _timers[18].countdown = _timers[19].countdown = 600; + _timers[20].countdown = 7200; + _timers[21].countdown = 18000; + _timers[22].countdown = 7200; + _timers[23].countdown = _timers[24].countdown = _timers[25].countdown = _timers[26].countdown = _timers[27].countdown = 10800; + _timers[28].countdown = 21600; + _timers[29].countdown = 7200; + _timers[30].countdown = 10800; + _timers[31].countdown = -1; + _timers[32].countdown = 9; + _timers[33].countdown = 3; +} + +void KyraEngine::updateGameTimers() { + debugC(9, kDebugLevelMain, "KyraEngine::updateGameTimers()"); + + if (_system->getMillis() < _timerNextRun) + return; + + _timerNextRun += 99999; + + for (int i = 0; i < 34; i++) { + if (_timers[i].active && _timers[i].countdown > -1) { + if (_timers[i].nextRun <=_system->getMillis()) { + if (i > 4 && _timers[i].func) + (*this.*_timers[i].func)(i); + + _timers[i].nextRun = _system->getMillis() + _timers[i].countdown * _tickLength; + } + } + if (_timers[i].nextRun < _timerNextRun) + _timerNextRun = _timers[i].nextRun; + } +} + +void KyraEngine::clearNextEventTickCount() { + debugC(9, kDebugLevelMain, "KyraEngine::clearNextEventTickCount()"); + _timerNextRun = 0; +} + +void KyraEngine::setTimerDelay(uint8 timer, int32 countdown) { + debugC(9, kDebugLevelMain, "KyraEngine::setTimerDelay(%i, %d)", timer, countdown); + _timers[timer].countdown = countdown; +} + +int16 KyraEngine::getTimerDelay(uint8 timer) { + debugC(9, kDebugLevelMain, "KyraEngine::getTimerDelay(%i)", timer); + return _timers[timer].countdown; +} + +void KyraEngine::setTimerCountdown(uint8 timer, int32 countdown) { + debugC(9, kDebugLevelMain, "KyraEngine::setTimerCountdown(%i, %i)", timer, countdown); + _timers[timer].countdown = countdown; + _timers[timer].nextRun = _system->getMillis() + countdown * _tickLength; + + uint32 nextRun = _system->getMillis() + countdown * _tickLength; + if (nextRun < _timerNextRun) + _timerNextRun = nextRun; +} + +void KyraEngine::enableTimer(uint8 timer) { + debugC(9, kDebugLevelMain, "KyraEngine::enableTimer(%i)", timer); + _timers[timer].active = 1; +} + +void KyraEngine::disableTimer(uint8 timer) { + debugC(9, kDebugLevelMain, "KyraEngine::disableTimer(%i)", timer); + _timers[timer].active = 0; +} + +void KyraEngine::timerUpdateHeadAnims(int timerNum) { + debugC(9, kDebugLevelMain, "KyraEngine::timerUpdateHeadAnims(%i)", timerNum); + static int8 currentFrame = 0; + static const int8 frameTable[] = {4, 5, 4, 5, 4, 5, 0, 1, 4, 5, + 4, 4, 6, 4, 8, 1, 9, 4, -1}; + + if (_talkingCharNum < 0) + return; + + _currHeadShape = frameTable[currentFrame]; + currentFrame++; + + if (frameTable[currentFrame] == -1) + currentFrame = 0; + + _animator->animRefreshNPC(0); + _animator->animRefreshNPC(_talkingCharNum); +} + +void KyraEngine::timerSetFlags1(int timerNum) { + debugC(9, kDebugLevelMain, "KyraEngine::timerSetFlags(%i)", timerNum); + if (_currentCharacter->sceneId == 0x1C) + return; + + int rndNr = _rnd.getRandomNumberRng(0, 3); + + for (int i = 0; i < 4; i++) { + if (!queryGameFlag(rndNr + 17)) { + setGameFlag(rndNr + 17); + break; + } else { + rndNr++; + if (rndNr > 3) + rndNr = 0; + } + } +} + +void KyraEngine::timerFadeText(int timerNum) { + debugC(9, kDebugLevelMain, "KyraEngine::timerFadeText(%i)", timerNum); + _fadeText = true; +} + +void KyraEngine::updateAnimFlag1(int timerNum) { + debugC(9, kDebugLevelMain, "KyraEngine::updateAnimFlag1(%d)", timerNum); + if (_brandonStatusBit & 2) { + _brandonStatusBit0x02Flag = 1; + } +} + +void KyraEngine::updateAnimFlag2(int timerNum) { + debugC(9, kDebugLevelMain, "KyraEngine::updateAnimFlag2(%d)", timerNum); + if (_brandonStatusBit & 0x20) { + _brandonStatusBit0x20Flag = 1; + } +} + +void KyraEngine::setTextFadeTimerCountdown(int16 countdown) { + debugC(9, kDebugLevelMain, "KyraEngine::setTextFadeTimerCountdown(%i)", countdown); + //if (countdown == -1) + //countdown = 32000; + + setTimerCountdown(31, countdown*60); +} + +void KyraEngine::timerSetFlags2(int timerNum) { + debugC(9, kDebugLevelMain, "KyraEngine::timerSetFlags2(%i)", timerNum); + if (!((uint32*)(_flagsTable+0x2D))[timerNum]) + ((uint32*)(_flagsTable+0x2D))[timerNum] = 1; +} + +void KyraEngine::timerCheckAnimFlag1(int timerNum) { + debugC(9, kDebugLevelMain, "KyraEngine::timerCheckAnimFlag1(%i)", timerNum); + if (_brandonStatusBit & 0x20) { + checkAmuletAnimFlags(); + setTimerCountdown(18, -1); + } +} + +void KyraEngine::timerCheckAnimFlag2(int timerNum) { + debugC(9, kDebugLevelMain, "KyraEngine::timerCheckAnimFlag1(%i)", timerNum); + if (_brandonStatusBit & 0x2) { + checkAmuletAnimFlags(); + setTimerCountdown(14, -1); + } +} + +void KyraEngine::checkAmuletAnimFlags() { + debugC(9, kDebugLevelMain, "KyraEngine::checkSpecialAnimFlags()"); + if (_brandonStatusBit & 2) { + seq_makeBrandonNormal2(); + setTimerCountdown(19, 300); + } + + if (_brandonStatusBit & 0x20) { + seq_makeBrandonNormal(); + setTimerCountdown(19, 300); + } +} + +void KyraEngine::timerRedrawAmulet(int timerNum) { + debugC(9, kDebugLevelMain, "KyraEngine::timerRedrawAmulet(%i)", timerNum); + if (queryGameFlag(0xF1)) { + drawAmulet(); + setTimerCountdown(19, -1); + } +} + +void KyraEngine::drawAmulet() { + debugC(9, kDebugLevelMain, "KyraEngine::drawAmulet()"); + static const int16 amuletTable1[] = {0x167, 0x162, 0x15D, 0x158, 0x153, 0x150, 0x155, 0x15A, 0x15F, 0x164, 0x145, -1}; + static const int16 amuletTable3[] = {0x167, 0x162, 0x15D, 0x158, 0x153, 0x14F, 0x154, 0x159, 0x15E, 0x163, 0x144, -1}; + static const int16 amuletTable2[] = {0x167, 0x162, 0x15D, 0x158, 0x153, 0x152, 0x157, 0x15C, 0x161, 0x166, 0x147, -1}; + static const int16 amuletTable4[] = {0x167, 0x162, 0x15D, 0x158, 0x153, 0x151, 0x156, 0x15B, 0x160, 0x165, 0x146, -1}; + + resetGameFlag(0xF1); + _screen->hideMouse(); + + int i = 0; + while (amuletTable1[i] != -1) { + if (queryGameFlag(87)) + _screen->drawShape(0, _shapes[amuletTable1[i]], _amuletX[0], _amuletY[0], 0, 0); + + if (queryGameFlag(89)) + _screen->drawShape(0, _shapes[amuletTable2[i]], _amuletX[1], _amuletY[1], 0, 0); + + if (queryGameFlag(86)) + _screen->drawShape(0, _shapes[amuletTable3[i]], _amuletX[2], _amuletY[2], 0, 0); + + if (queryGameFlag(88)) + _screen->drawShape(0, _shapes[amuletTable4[i]], _amuletX[3], _amuletY[3], 0, 0); + + _screen->updateScreen(); + delayWithTicks(3); + i++; + } + _screen->showMouse(); +} + +void KyraEngine::setWalkspeed(uint8 newSpeed) { + debugC(9, kDebugLevelMain, "KyraEngine::setWalkspeed(%i)", newSpeed); + static const uint8 speeds[] = {11, 9, 6, 5, 3}; + + assert(newSpeed < ARRAYSIZE(speeds)); + setTimerDelay(5, speeds[newSpeed]); +} + +} // end of namespace Kyra + |