Initial commit

engines/mm/mm1/data/party.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/data/party.h"
+#include "mm/mm1/globals.h"
+
+namespace MM {
+namespace MM1 {
+
+#define SHARE_FIELD(FIELD) \
+	for (uint i = 0; i < party.size(); ++i) \
+		total += party[i].FIELD; \
+	avg = total / party.size(); \
+	party[0].FIELD = avg + (total % party.size()); \
+	for (uint i = 1; i < party.size(); ++i) \
+		party[i].FIELD = avg;
+
+void Party::share(TransferKind shareType) {
+	auto &party = g_globals->_party;
+	int total = 0, avg;
+
+	switch (shareType) {
+	case TK_GEMS:
+		SHARE_FIELD(_gems);
+		break;
+	case TK_GOLD:
+		SHARE_FIELD(_gold);
+		break;
+	case TK_FOOD:
+		SHARE_FIELD(_food);
+		break;
+	default:
+		break;
+	}
+}
+
+uint Party::getPartyGold() const {
+	uint total = 0;
+	for (uint i = 0; i < size(); ++i)
+		total += (*this)[i]._gold;
+
+	return total;
+}
+
+void Party::clearPartyGold() {
+	for (uint i = 0; i < size(); ++i)
+		(*this)[i]._gold = 0;
+}
+
+void Party::clearPartyGems() {
+	for (uint i = 0; i < size(); ++i)
+		(*this)[i]._gems = 0;
+}
+
+void Party::clearPartyFood() {
+	for (uint i = 0; i < size(); ++i)
+		(*this)[i]._food = 0;
+}
+
+void Party::updateAC() {
+	for (uint i = 0; i < size(); ++i)
+		(*this)[i].updateAC();
+}
+
+void Party::combatDone() {
+	for (uint i = 0; i < size(); ++i) {
+		Character &c = (*this)[i];
+		c.updateAttributes();
+		c.updateResistances();
+
+		if (!(c._condition & BAD_CONDITION))
+			c._condition &= ~(ASLEEP | SILENCED);
+	}
+}
+
+bool Party::hasItem(byte itemId) const {
+	for (uint i = 0; i < size(); ++i) {
+		const Character &c = (*this)[i];
+		if (c._equipped.indexOf(itemId) != -1 ||
+			c._backpack.indexOf(itemId) != -1)
+			return true;
+	}
+
+	return false;
+}
+
+bool Party::isPartyDead() const {
+	for (uint i = 0; i < size(); ++i) {
+		const Character &c = (*this)[i];
+		if (!(c._condition & (ASLEEP | PARALYZED | UNCONSCIOUS | BAD_CONDITION)))
+			return false;
+	}
+
+	return true;
+}
+
+bool Party::checkPartyDead() const {
+	if (isPartyDead()) {
+		// At this point, there's no good characters.
+		// So redirect to the death screen
+		g_events->replaceView("Dead", true);
+		return true;
+	} else {
+		return false;
+	}
+}
+
+bool Party::checkPartyIncapacitated() const {
+	bool isActive = false;
+	for (uint i = 0; i < size() && !isActive; ++i) {
+		const Character &c = (*this)[i];
+		isActive = !(c._condition & (BAD_CONDITION | UNCONSCIOUS));
+	}
+
+	if (isActive) {
+		return false;
+	} else {
+		g_events->replaceView("Dead", true);
+		return true;
+	}
+}
+
+void Party::synchronize(Common::Serializer &s) {
+	int partySize = size();
+	s.syncAsByte(partySize);
+	if (s.isLoading())
+		resize(partySize);
+
+	for (int i = 0; i < partySize; ++i) {
+		// Sync the common properties
+		Character &c = (*this)[i];
+		c.synchronize(s);
+
+		// Sync extra properties
+		s.syncAsSByte(c._combatSpell);
+		s.syncAsSByte(c._nonCombatSpell);
+	}
+
+	if (s.isLoading())
+		g_globals->_currCharacter = &front();
+}
+
+void Party::rearrange(const Common::Array<Character *> &party) {
+	assert(party.size() == size());
+
+	for (uint i = 0; i < size(); ++i) {
+		for (uint j = i; j < size(); ++j) {
+			if (party[i] == &(*this)[j]) {
+				if (j != i)
+					insert_at(i, remove_at(j));
+				break;
+			}
+		}
+	}
+}
+
+int Party::indexOf(const Character *c) {
+	for (uint i = 0; i < size(); ++i) {
+		if (&(*this)[i] == c)
+			return i;
+	}
+
+	return -1;
+}
+
+} // namespace MM1
+} // namespace MM