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engines/mm/mm1/game/monster_touch.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/game/monster_touch.h"
+#include "mm/mm1/maps/maps.h"
+#include "mm/mm1/globals.h"
+#include "mm/mm1/sound.h"
+
+namespace MM {
+namespace MM1 {
+namespace Game {
+
+const MonsterTouchAction MonsterTouch::ACTIONS[25] = {
+	&MonsterTouch::action00,
+	&MonsterTouch::action01,
+	&MonsterTouch::action02,
+	&MonsterTouch::action03,
+	&MonsterTouch::action04,
+	&MonsterTouch::action05,
+	&MonsterTouch::action06,
+	&MonsterTouch::action07,
+	&MonsterTouch::action08,
+	&MonsterTouch::action09,
+	&MonsterTouch::action10,
+	&MonsterTouch::action11,
+	&MonsterTouch::action12,
+	&MonsterTouch::action13,
+	&MonsterTouch::action14,
+	&MonsterTouch::action15,
+	&MonsterTouch::action16,
+	&MonsterTouch::action17,
+	&MonsterTouch::action18,
+	&MonsterTouch::action19,
+	&MonsterTouch::action20,
+	&MonsterTouch::action21,
+	&MonsterTouch::action22,
+	&MonsterTouch::action23,
+	&MonsterTouch::action24
+};
+
+#define LINE(ACTION) line = Common::String::format("    %s%s", \
+	STRING["monster_actions.and"].c_str(), STRING[ACTION].c_str())
+
+bool MonsterTouch::monsterTouch(uint index, Common::String &line) {
+	line = "";
+	return (this->*ACTIONS[index])(line);
+}
+
+bool MonsterTouch::canPerform(int level) const {
+	return getRandomNumber(level) == level;
+}
+
+bool MonsterTouch::action00(Common::String &line) {
+	if (canPerform(3)) {
+		g_globals->_currCharacter->_food = 0;
+		LINE("monster_actions.takes_food");
+		return true;
+
+	} else {
+		return false;
+	}
+}
+
+bool MonsterTouch::action01(Common::String &line) {
+	if (canPerform(20)) {
+		setCondition(DISEASED);
+		LINE("monster_actions.inflicts_disease");
+		return true;
+	}
+
+	return true;
+}
+
+bool MonsterTouch::action02(Common::String &line) {
+	if (canPerform(20)) {
+		return action07(line);
+
+	} else {
+		return false;
+	}
+}
+
+bool MonsterTouch::action03(Common::String &line) {
+	if (canPerform(20)) {
+		return action11(line);
+
+	} else {
+		return false;
+	}
+}
+
+bool MonsterTouch::action04(Common::String &line) {
+	Character &c = *g_globals->_currCharacter;
+
+	if (canPerform(2) && c._gems != 0) {
+		c._gems /= 2;
+		LINE("monster_actions.steals_gems");
+		return true;
+
+	} else {
+		return false;
+	}
+}
+
+bool MonsterTouch::action05(Common::String &line) {
+	Character &c = *g_globals->_currCharacter;
+
+	if (c._endurance._current == 0 || --c._endurance._current == 0)
+		setCondition(BAD_CONDITION | DEAD);
+	_damage += 3;
+
+	LINE("monster_actions.reduces_endurance");
+	return true;
+}
+
+bool MonsterTouch::action06(Common::String &line) {
+	if (damageType7()) {
+		setCondition(ASLEEP);
+		LINE("monster_actions.induces_sleep");
+		return true;
+	}
+
+	return false;
+}
+
+bool MonsterTouch::action07(Common::String &line) {
+	if (damageType5()) {
+		setCondition(3);
+		LINE("monster_actions.cures_paralysis");
+		return true;
+	}
+
+	return false;
+}
+
+bool MonsterTouch::action08(Common::String &line) {
+	if (canPerform(4)) {
+		setCondition(DISEASED);
+		LINE("monster_actions.inflicts_disease");
+		return true;
+
+	} else {
+		return false;
+	}
+}
+
+bool MonsterTouch::action09(Common::String &line) {
+	Character &c = *g_globals->_currCharacter;
+
+	if (canPerform(2) && c._gold != 0) {
+		c._gold /= 2;
+		LINE("monster_actions.steals_gold");
+		return true;
+
+	} else {
+		return false;
+	}
+
+	return true;
+}
+
+bool MonsterTouch::action10(Common::String &line) {
+	Character &c = *g_globals->_currCharacter;
+
+	if (canPerform(2) && !c._backpack.empty()) {
+		c._backpack.removeAt(c._backpack.size() - 1);
+		LINE("monster_actions.steals_something");
+		return true;
+
+	} else {
+		return false;
+	}
+}
+
+bool MonsterTouch::action11(Common::String &line) {
+	if (damageType6()) {
+		setCondition(16);
+		LINE("monster_actions.induces_poison");
+		return true;
+	}
+
+	return false;
+}
+
+bool MonsterTouch::action12(Common::String &line) {
+	if (canPerform(3)) {
+		setCondition(BLINDED);
+		LINE("monster_actions.causes_blindness");
+		return true;
+
+	} else {
+		return false;
+	}
+}
+
+bool MonsterTouch::action13(Common::String &line) {
+	Character &c = *g_globals->_currCharacter;
+
+	if (c._level._current == 0 || --c._level._current == 0)
+		setCondition(BAD_CONDITION | DEAD);
+
+	_damage += 10;
+	LINE("monster_actions.drains_lifeforce");
+	return true;
+}
+
+bool MonsterTouch::action14(Common::String &line) {
+	Character &c = *g_globals->_currCharacter;
+
+	if (canPerform(3) && isCharAffected()) {
+		setCondition(BAD_CONDITION | STONE);
+		line = Common::String::format("%s %s",
+			c._name,
+			STRING["monster_actions.turned_to_stone"].c_str()
+		);
+		return true;
+
+	} else {
+		return false;
+	}
+}
+
+bool MonsterTouch::action15(Common::String &line) {
+	Character &c = *g_globals->_currCharacter;
+
+	if (isCharAffected()) {
+		int age = c._age + 10;
+		c._age = age;
+
+		if (age > 255) {
+			c._age = 200;
+			setCondition(ERADICATED);
+		}
+
+		LINE("monster_actions.causes_aging");
+		return true;
+
+	} else {
+		return false;
+	}
+}
+
+bool MonsterTouch::action16(Common::String &line) {
+	Character &c = *g_globals->_currCharacter;
+
+	if (c._level < 3) {
+		c._level._current = 0;
+		setCondition(BAD_CONDITION | DEAD);
+
+	} else {
+		c._level._current -= 2;
+	}
+
+	_damage += 20;
+	LINE("monster_actions.drains_lifeforce");
+	return true;
+}
+
+bool MonsterTouch::action17(Common::String &line) {
+	Character &c = *g_globals->_currCharacter;
+
+	if (canPerform(3) && isCharAffected()) {
+		setCondition(BAD_CONDITION | DEAD);
+		line = Common::String::format("%s %s",
+			c._name,
+			STRING["monster_actions.is_killed"].c_str()
+		);
+		return true;
+
+	} else {
+		return false;
+	}
+}
+
+bool MonsterTouch::action18(Common::String &line) {
+	if (canPerform(3) && isCharAffected()) {
+		setCondition(UNCONSCIOUS);
+		LINE("monster_actions.induces_unconsciousness");
+		return true;
+
+	} else {
+		return false;
+	}
+}
+
+bool MonsterTouch::action19(Common::String &line) {
+	Character &c = *g_globals->_currCharacter;
+
+	if (c._might._current < 4) {
+		c._might._current = 0;
+		setCondition(BAD_CONDITION | DEAD);
+
+	} else {
+		c._might._current -= 3;
+	}
+
+	LINE("monster_actions.drains_might");
+	return true;
+}
+
+bool MonsterTouch::action20(Common::String &line) {
+	Character &c = *g_globals->_currCharacter;
+
+	for (int i = 0; i < 7; ++i) {
+		AttributePair &attr = c.getAttribute(i);
+
+		if (attr._current < 3) {
+			attr._current = 0;
+			setCondition(BAD_CONDITION | DEAD);
+
+		} else {
+			attr._current -= 2;
+		}
+	}
+
+	LINE("monster_actions.drains_abilities");
+	return true;
+}
+
+bool MonsterTouch::action21(Common::String &line) {
+	Character &c = *g_globals->_currCharacter;
+
+	if (canPerform(2)) {
+		c._backpack.clear();
+		LINE("monster_actions.steals_backpack");
+		return true;
+
+	} else {
+		return false;
+	}
+}
+
+bool MonsterTouch::action22(Common::String &line) {
+	Character &c = *g_globals->_currCharacter;
+
+	if (canPerform(2)) {
+		c._gold = 0;
+		c._gems = 0;
+
+		LINE("monster_actions.steals_gold_and_gems");
+		return true;
+
+	} else {
+		return false;
+	}
+}
+
+bool MonsterTouch::action23(Common::String &line) {
+	Character &c = *g_globals->_currCharacter;
+
+	setCondition(ERADICATED);
+	line = Common::String::format("%s %s",
+		c._name,
+		STRING["monster_actions.is_eradicated"].c_str()
+	);
+
+	return true;
+}
+
+bool MonsterTouch::action24(Common::String &line) {
+	Character &c = *g_globals->_currCharacter;
+
+	c._sp._current = 0;
+	LINE("monster_actions.drains_sp");
+	return true;
+}
+
+} // namespace Game
+} // namespace MM1
+} // namespace MM