Initial commit

engines/mm/mm1/maps/map28.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/map28.h"
+#include "mm/mm1/maps/maps.h"
+#include "mm/mm1/data/locations.h"
+#include "mm/mm1/events.h"
+#include "mm/mm1/globals.h"
+#include "mm/mm1/sound.h"
+
+namespace MM {
+namespace MM1 {
+namespace Maps {
+
+#define VAL1 63
+#define VAL2 64
+
+void Map28::special() {
+	// Scan for special actions on the map cell
+	for (uint i = 0; i < 3; ++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[54 + i]) {			
+				(this->*SPECIAL_FN[i])();
+			} else {
+				checkPartyDead();
+			}
+			return;
+		}
+	}
+
+	if (g_maps->_mapPos.x >= 7) {
+		g_maps->clearSpecial();
+		g_globals->_encounters.execute();
+
+	} else {
+		send(SoundMessage(
+			STRING["maps.map28.tree"],
+			[]() {
+				Map28 &map = *static_cast<Map28 *>(g_maps->_currentMap);
+
+				if (!map[VAL2]) {
+					g_events->send(SoundMessage(STRING["maps.map28.nothing"]));
+
+				} else {
+					g_maps->clearSpecial();
+					map[VAL1]++;
+
+					int val = g_events->getRandomNumber(10);
+					switch (val) {
+					case 1:
+						g_events->send(SoundMessage(STRING["maps.map28.nothing"]));
+						break;
+
+					case 2:
+						for (uint i = 0; i < g_globals->_party.size(); ++i) {
+							Character &c = g_globals->_party[i];
+							c._food = MIN((int)c._food + 5, MAX_FOOD);
+						}
+						g_events->send(SoundMessage(STRING["maps.map28.food"]));
+						break;
+
+					case 3:
+						map.setCondition(POISONED);
+						map.reduceHpBase();
+						g_events->send(SoundMessage(STRING["maps.map28.thorns"]));
+						break;
+
+					case 4:
+						if (g_globals->_activeSpells._s.levitate) {
+							g_events->send(SoundMessage(STRING["maps.map28.nothing"]));
+						} else {
+							map.reduceHpBase();
+							map.reduceHpBase();
+							g_events->send(SoundMessage(STRING["maps.map28.you_fell"]));
+						}
+						break;
+
+					case 5:
+						g_events->send(SoundMessage(STRING["maps.map28.lightning"]));
+						break;
+
+					case 6:
+						map.setCondition(DISEASED);
+						map.reduceHpBase();
+						g_events->send(SoundMessage(STRING["maps.map28.lightning"]));
+						break;
+
+					case 7:
+						if (!g_globals->_activeSpells._s.psychic_protection) {
+							for (uint i = 0; i < g_globals->_party.size(); ++i) {
+								Character &c = g_globals->_party[i];
+								c._sp._current = 0;
+							}
+						}
+
+						g_events->send(SoundMessage(STRING["maps.map28.flash"]));
+						break;
+
+					case 8:
+						g_events->send(SoundMessage(STRING["maps.map28.poof"]));
+						g_maps->_mapPos = Common::Point(
+							g_events->getRandomNumber(15),
+							g_events->getRandomNumber(15));
+						map.updateGame();
+						break;
+
+					default:
+						g_globals->_activeSpells._s.cursed = val;
+						break;
+					}
+				}
+			}
+		));
+	}
+}
+
+void Map28::special00() {
+	g_events->addView("Arenko");
+}
+
+void Map28::special01() {
+	visitedExit();
+
+	send(SoundMessage(
+		STRING["maps.map28.cave"],
+		[]() {
+			g_maps->_mapPos = Common::Point(8, 8);
+			g_maps->changeMap(0x601, 1);
+		}
+	));
+}
+
+void Map28::special02() {
+	send(SoundMessage(STRING["maps.map28.sign"]));
+}
+
+void Map28::setCondition(byte condition) {
+	for (uint i = 0; i < g_globals->_party.size(); ++i) {
+		Character &c = g_globals->_party[i];
+		if (getRandomNumber(3) == 2 && !(c._condition & BAD_CONDITION))
+			c._condition = condition;
+	}
+}
+
+void Map28::reduceHpBase() {
+	for (uint i = 0; i < g_globals->_party.size(); ++i) {
+		Character &c = g_globals->_party[i];
+		c._hpCurrent /= 2;
+	}
+}
+
+} // namespace Maps
+} // namespace MM1
+} // namespace MM