Initial commit

engines/kyra/engine/timer_lok.cpp

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+/* 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 3 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, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "kyra/engine/kyra_lok.h"
+#include "kyra/graphics/animator_lok.h"
+#include "kyra/engine/timer.h"
+
+namespace Kyra {
+
+#define TimerV1(x) new Common::Functor1Mem<int, void, KyraEngine_LoK>(this, &KyraEngine_LoK::x)
+
+void KyraEngine_LoK::setupTimers() {
+	for (int i = 0; i <= 4; ++i)
+		_timer->addTimer(i, nullptr, -1, true);
+
+	_timer->addTimer(5, nullptr, 5, true);
+	_timer->addTimer(6, nullptr, 7, true);
+	_timer->addTimer(7, nullptr, 8, true);
+	_timer->addTimer(8, nullptr, 9, true);
+	_timer->addTimer(9, nullptr, 7, true);
+
+	for (int i = 10; i <= 13; ++i)
+		_timer->addTimer(i, nullptr, 420, true);
+
+	_timer->addTimer(14, TimerV1(timerAsWillowispTimeout), 600, true);
+	_timer->addTimer(15, TimerV1(timerUpdateHeadAnims), 11, true);
+	_timer->addTimer(16, TimerV1(timerTulipCreator), 7200, true);
+	_timer->addTimer(17, TimerV1(timerRubyCreator), 7200, true);
+	_timer->addTimer(18, TimerV1(timerAsInvisibleTimeout), 600, true);
+	_timer->addTimer(19, TimerV1(timerRedrawAmulet), 600, true);
+
+	_timer->addTimer(20, nullptr, 7200, true);
+	_timer->addTimer(21, TimerV1(timerLavenderRoseCreator), 18000, true);
+	_timer->addTimer(22, nullptr, 7200, true);
+
+	_timer->addTimer(23, nullptr, 10800, true);
+	_timer->addTimer(24, TimerV1(timerAcornCreator), 10800, true);
+	_timer->addTimer(25, nullptr, 10800, true);
+	_timer->addTimer(26, TimerV1(timerBlueberryCreator), 10800, true);
+	_timer->addTimer(27, nullptr, 10800, true);
+
+	_timer->addTimer(28, nullptr, 21600, true);
+	_timer->addTimer(29, nullptr, 7200, true);
+	_timer->addTimer(30, nullptr, 10800, true);
+
+	_timer->addTimer(31, TimerV1(timerFadeText), -1, true);
+	_timer->addTimer(32, TimerV1(timerWillowispFrameTimer), 9, true);
+	_timer->addTimer(33, TimerV1(timerInvisibleFrameTimer), 3, true);
+}
+
+void KyraEngine_LoK::timerUpdateHeadAnims(int timerNum) {
+	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[_currentHeadFrameTableIndex];
+	++_currentHeadFrameTableIndex;
+
+	if (frameTable[_currentHeadFrameTableIndex] == -1)
+		_currentHeadFrameTableIndex = 0;
+
+	_animator->animRefreshNPC(0);
+	_animator->animRefreshNPC(_talkingCharNum);
+}
+
+void KyraEngine_LoK::timerTulipCreator(int timerNum) {
+	if (_currentCharacter->sceneId == 0x1C)
+		return;
+
+	setItemCreationFlags(17, 3);
+}
+
+void KyraEngine_LoK::timerRubyCreator(int timerNum) {
+	if (_currentCharacter->sceneId == 0x23)
+		return;
+
+	setItemCreationFlags(22, 4);
+}
+
+void KyraEngine_LoK::timerLavenderRoseCreator(int timerNum) {
+	if (_currentCharacter->sceneId == 0x06)
+		return;
+
+	setItemCreationFlags(0, 4);
+}
+
+void KyraEngine_LoK::timerAcornCreator(int timerNum) {
+	if (_currentCharacter->sceneId == 0x1F)
+		return;
+
+	setItemCreationFlags(72, 5);
+}
+
+void KyraEngine_LoK::timerBlueberryCreator(int timerNum) {
+	if (_currentCharacter->sceneId == 0x28)
+		return;
+
+	setItemCreationFlags(26, 7);
+}
+
+void KyraEngine_LoK::setItemCreationFlags(int offset, int count) {
+	int rndNr = _rnd.getRandomNumberRng(0, count);
+
+	for (int i = 0; i <= count; i++) {
+		if (!queryGameFlag(rndNr + offset)) {
+			setGameFlag(rndNr + offset);
+			break;
+		} else {
+			rndNr++;
+			if (rndNr > count)
+				rndNr = 0;
+		}
+	}
+}
+
+void KyraEngine_LoK::timerFadeText(int timerNum) {
+	_fadeText = true;
+}
+
+void KyraEngine_LoK::timerWillowispFrameTimer(int timerNum) {
+	if (_brandonStatusBit & 2)
+		_brandonStatusBit0x02Flag = 1;
+}
+
+void KyraEngine_LoK::timerInvisibleFrameTimer(int timerNum) {
+	if (_brandonStatusBit & 0x20)
+		_brandonStatusBit0x20Flag = 1;
+}
+
+void KyraEngine_LoK::setTextFadeTimerCountdown(int16 countdown) {
+	if (countdown == -1)
+		countdown = 32000;
+
+	_timer->setCountdown(31, countdown * 60);
+}
+
+void KyraEngine_LoK::timerAsInvisibleTimeout(int timerNum) {
+	if (_brandonStatusBit & 0x20) {
+		checkAmuletAnimFlags();
+		_timer->setCountdown(18, -1);
+	}
+}
+
+void KyraEngine_LoK::timerAsWillowispTimeout(int timerNum) {
+	if (_brandonStatusBit & 0x2) {
+		checkAmuletAnimFlags();
+		_timer->setCountdown(14, -1);
+	}
+}
+
+void KyraEngine_LoK::timerRedrawAmulet(int timerNum) {
+	if (queryGameFlag(0xF1)) {
+		drawAmulet();
+		_timer->setCountdown(19, -1);
+	}
+}
+
+void KyraEngine_LoK::setWalkspeed(uint8 newSpeed) {
+	if (!_timer)
+		return;
+
+	static const uint8 speeds[] = { 11, 9, 6, 5, 3 };
+
+	assert(newSpeed < ARRAYSIZE(speeds));
+	_timer->setDelay(5, speeds[newSpeed]);
+}
+
+} // End of namespace Kyra