Initial commit

engines/mm/mm1/maps/map09.cpp

@@ -0,0 +1,243 @@
+/* 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/map09.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 {
+
+static const byte MAP_DEST_X[4] = { 8, 15, 15, 7 };
+static const byte MAP_DEST_Y[4] = { 5, 1, 0, 0 };
+static const uint16 MAP_DEST_ID[4] = { 0x604, 0x51b, 0x601, 0xa00 };
+
+void Map09::special() {
+	// Scan for special actions on the map cell
+	for (uint i = 0; i < 28; ++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[79 + i]) {	
+				(this->*SPECIAL_FN[i])();
+			} else {
+				checkPartyDead();
+			}
+			return;
+		}
+	}
+
+	// All other cells on the map are encounters
+	g_maps->clearSpecial();
+	g_globals->_encounters.execute();
+}
+
+void Map09::special00() {
+	visitedExit();
+	send(SoundMessage(
+		STRING["maps.stairs_up"],
+		[]() {
+			g_maps->changeMap(0x802, 1);
+		}
+	));
+}
+
+void Map09::special01() {
+	visitedExit();
+	send(SoundMessage(
+		STRING["maps.map09.passage_outside"],
+		[]() {
+			g_maps->_mapPos = Common::Point(0, 0);
+			g_maps->changeMap(0xf05, 3);
+		}
+	));
+}
+
+void Map09::special02() {
+	portal(0);
+}
+
+void Map09::special03() {
+	portal(1);
+}
+
+void Map09::special04() {
+	portal(2);
+}
+
+void Map09::special05() {
+	portal(3);
+}
+
+void Map09::special06() {
+	for (uint i = 0; i < g_globals->_party.size(); ++i) {
+		Character &c = g_globals->_party[i];
+		if (!(c._flags[11] & CHARFLAG11_GOT_ACCURACY)) {
+			c._flags[11] |= CHARFLAG11_GOT_ACCURACY;
+			c._might._base = MIN((int)c._accuracy._base + 4, 255);
+		}
+	}
+
+	g_events->send(SoundMessage(0, 1, STRING["maps.map09.accuracy"]));
+}
+
+void Map09::special07() {
+	for (uint i = 0; i < g_globals->_party.size(); ++i) {
+		Character &c = g_globals->_party[i];
+		if (!(c._flags[11] & CHARFLAG11_GOT_SPEED)) {
+			c._flags[11] |= CHARFLAG11_GOT_SPEED;
+			c._might._base = MIN((int)c._speed._base + 4, 255);
+		}
+	}
+
+	g_events->send(SoundMessage(0, 1, STRING["maps.map09.agility"]));
+}
+
+void Map09::special08() {
+	for (uint i = 0; i < g_globals->_party.size(); ++i) {
+		Character &c = g_globals->_party[i];
+		c._flags[5] |= CHARFLAG5_8;
+	}
+
+	send(SoundMessage(
+		0, 1, STRING["maps.map09.shrine1"],
+		[]() {
+			const Character &leader = g_globals->_party[0];
+
+			if (leader._alignment == leader._alignmentInitial) {
+				SoundMessage msg(
+					STRING["maps.map09.shrine2"],
+					[]() {
+						g_globals->_treasure._items[2] = g_events->getRandomNumber(26) + 120;
+						g_globals->_treasure.setGold(120);
+						g_events->addAction(KEYBIND_SEARCH);
+					}
+				);
+				msg._delaySeconds = 2;
+				g_events->send(msg);
+
+			} else {
+				SoundMessage msg(
+					STRING["maps.map09.shrine3"],
+					[]() {
+						// TODO: Check this is right. Original set y twice
+						g_maps->_mapPos = Common::Point(5, 13);
+						g_maps->changeMap(0x201, 3);
+					}
+				);
+				msg._delaySeconds = 2;
+				g_events->send(msg);
+			}
+		}
+	));
+}
+
+void Map09::special09() {
+	send(SoundMessage(0, 1, STRING["maps.map09.stalactites"]));
+	reduceHP();
+}
+
+void Map09::special14() {
+	g_maps->clearSpecial();
+
+	if (g_globals->_activeSpells._s.levitate) {
+		send(SoundMessage(
+			0, 1, STRING["maps.map09.pit"],
+			0, 2, STRING["maps.map09.levitation"]
+		));
+	} else {
+		for (uint i = 0; i < g_globals->_party.size(); ++i) {
+			Character &c = g_globals->_party[i];
+			if (!g_globals->_activeSpells._s.poison &&
+				!(c._condition & BAD_CONDITION))
+				c._condition = POISONED;
+			c._hpCurrent /= 2;
+		}
+
+		SoundMessage msg(
+			STRING["maps.map09.pit"],
+			[]() {
+				g_globals->_encounters.execute();
+			}
+		);
+		msg._delaySeconds = 2;
+		send(msg);
+	}
+}
+
+void Map09::special18() {
+	if (g_globals->_activeSpells._s.psychic_protection) {
+		send(SoundMessage(
+			0, 1, STRING["maps.map09.psychic_blast"],
+			0, 2, STRING["maps.map09.protection"]
+		));
+	} else {
+		g_globals->_currCharacter = &g_globals->_party[
+			getRandomNumber(g_globals->_party.size()) - 1
+		];
+
+		if (!(g_globals->_currCharacter->_condition & BAD_CONDITION)) {
+			// Chosen character is okay, so blast them
+			g_globals->_currCharacter->_condition = BAD_CONDITION | DEAD;
+		} else {
+			// Chosen character is disabled, so instead
+			// remove the SP from all members of the party
+			for (uint i = 0; i < g_globals->_party.size(); ++i) {
+				g_globals->_party[i]._sp._current = 0;
+			}
+		}
+
+		g_globals->_encounters.execute();
+	}
+}
+
+void Map09::special25() {
+	send(SoundMessage(0, 1, STRING["maps.map09.scrawl"]));
+}
+
+void Map09::special26() {
+	send(SoundMessage(0, 1, STRING["maps.map09.corak_was_here"]));
+}
+
+void Map09::special27() {
+	send(SoundMessage(0, 1, STRING["maps.map09.message"]));
+}
+
+void Map09::portal(int index) {
+	visitedExit();
+	_portalIndex = index;
+
+	send(SoundMessage(
+		STRING["maps.map09.portal"],
+		[]() {
+			int idx = static_cast<Map09 *>(g_maps->_currentMap)->_portalIndex;
+			g_maps->_mapPos = Common::Point(MAP_DEST_X[idx], MAP_DEST_Y[idx]);
+			g_maps->changeMap(MAP_DEST_ID[idx], 1);
+		}
+	));
+}
+
+} // namespace Maps
+} // namespace MM1
+} // namespace MM