Initial commit

engines/mm/mm1/maps/map13.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 "mm/mm1/maps/map13.h"
+#include "mm/mm1/maps/maps.h"
+#include "mm/mm1/events.h"
+#include "mm/mm1/globals.h"
+#include "mm/mm1/sound.h"
+
+namespace MM {
+namespace MM1 {
+namespace Maps {
+
+#define VAL1 143
+#define MONSTER_ID1 389
+#define MONSTER_ID2 445
+
+void Map13::special() {
+	Game::Encounter &enc = g_globals->_encounters;
+
+	// Scan for special actions on the map cell
+	for (uint i = 0; i < 23; ++i) {
+		if (g_maps->_mapOffset == _data[51 + i]) {
+			// Found a specially handled cell, but it
+			// only triggers in designated direction(s)
+			if (g_maps->_forwardMask & _data[74 + i]) {		
+				(this->*SPECIAL_FN[i])();
+			} else {
+				checkPartyDead();
+			}
+			return;
+		}
+	}
+
+	g_maps->clearSpecial();
+	int index;
+	if (g_maps->_mapPos.y < 5) {
+		index = 0;
+	} else if (g_maps->_mapPos.y < 9) {
+		index = 14;
+	} else if (g_maps->_mapPos.x < 9) {
+		index = 28;
+	} else {
+		index = 42;
+	}
+
+	int monsterCount = getRandomNumber(7) + 5;
+	enc.clearMonsters();
+
+	for (int i = 0; i < monsterCount; ++i)
+		enc.addMonster(_data[MONSTER_ID1 + index + i],
+			_data[MONSTER_ID2 + index + i]);
+
+	enc._manual = true;
+	enc._levelIndex = 48;
+	enc.execute();
+}
+
+void Map13::special00() {
+	visitedExit();
+	_data[VAL1] = 0;
+	send(SoundMessage(
+		STRING["maps.map13.passage_outside"],
+		[]() {
+			g_maps->_mapPos = Common::Point(8, 4);
+			g_maps->changeMap(0x703, 2);
+		}
+	));
+}
+
+void Map13::special01() {
+	if (_data[VAL1]) {
+		g_maps->clearSpecial();
+		g_globals->_treasure._items[2] = MEDUSA_HEAD_ID;
+		g_events->addAction(KEYBIND_SEARCH);
+	} else {
+		_data[VAL1]++;
+		encounter(getRandomNumber(6) + 3, 9, 6);
+	}
+}
+
+void Map13::special02() {
+	g_maps->clearSpecial();
+
+	if (g_globals->_activeSpells._s.levitate) {
+		send(SoundMessage(
+			0, 1, STRING["maps.map13.spike_pit"],
+			0, 2, STRING["maps.map13.levitation1"]
+		));
+	} else if (!g_globals->_activeSpells._s.poison) {
+		reduceHP();
+		reduceHP();
+
+		for (uint i = 0; i < g_globals->_party.size(); ++i) {
+			Character &c = g_globals->_party[i];
+			if (!(c._condition & BAD_CONDITION))
+				c._condition = POISONED;
+		}
+
+		send(SoundMessage(STRING["maps.map13.snake_pit"]));
+	}
+}
+
+void Map13::special06() {
+	send(SoundMessage(STRING["maps.map13.remains"]));
+}
+
+void Map13::special10() {
+	g_maps->clearSpecial();
+	Sound::sound(SOUND_2);
+	Sound::sound(SOUND_3);
+
+	if (g_globals->_activeSpells._s.levitate) {
+		send(InfoMessage(
+			0, 1, STRING["maps.map13.snake_pit"],
+			0, 2, STRING["maps.map13.levitation2"]
+		));
+		Sound::sound(SOUND_3);
+
+	} else if (!g_globals->_activeSpells._s.poison) {
+		reduceHP();
+
+		for (uint i = 0; i < g_globals->_party.size(); ++i) {
+			Character &c = g_globals->_party[i];
+			if (!(c._condition & BAD_CONDITION))
+				c._condition = POISONED;
+		}
+
+		InfoMessage msg(
+			0, 1, STRING["maps.map13.snake_pit"],
+			[]() {
+				static_cast<Map13 *>(g_maps->_currentMap)->encounter(
+					g_events->getRandomNumber(3) + 10, 14, 1);
+			}
+		);
+		msg._delaySeconds = 2;
+		send(msg);
+	}
+}
+
+void Map13::special18() {
+	encounter(getRandomNumber(4) + 2, 2, 5);
+}
+
+void Map13::special22() {
+	encounter(getRandomNumber(3) + 3, 9, 6);
+}
+
+void Map13::encounter(size_t count, byte id1, byte id2) {
+	Game::Encounter &enc = g_globals->_encounters;
+
+	enc.clearMonsters();
+	for (size_t i = 0; i < count; ++i)
+		enc.addMonster(id1, id2);
+
+	enc._manual = true;
+	enc._levelIndex = 64;
+	enc.execute();
+}
+
+} // namespace Maps
+} // namespace MM1
+} // namespace MM