Initial commit

engines/ultima/ultima4/controllers/inn_controller.cpp

@@ -0,0 +1,175 @@
+/* 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 "ultima/ultima4/controllers/inn_controller.h"
+#include "ultima/ultima4/conversation/conversation.h"
+#include "ultima/ultima4/core/utils.h"
+#include "ultima/ultima4/map/city.h"
+#include "ultima/ultima4/map/mapmgr.h"
+
+namespace Ultima {
+namespace Ultima4 {
+
+InnController::InnController() {
+	_map = nullptr;
+	/*
+	 * Normally in cities, only one opponent per encounter; inn's
+	 * override this to get the regular encounter size.
+	 */
+	_forceStandardEncounterSize = true;
+}
+
+void InnController::begin() {
+	/* first, show the avatar before sleeping */
+	gameUpdateScreen();
+
+	/* in the original, the vendor music plays straight through sleeping */
+	if (settings._enhancements)
+		g_music->fadeOut(INN_FADE_OUT_TIME); /* Fade volume out to ease into rest */
+
+	EventHandler::wait_msecs(INN_FADE_OUT_TIME);
+
+	/* show the sleeping avatar */
+	g_context->_party->setTransport(g_context->_location->_map->_tileSet->getByName("corpse")->getId());
+	gameUpdateScreen();
+
+	g_screen->screenDisableCursor();
+
+	EventHandler::wait_msecs(settings._innTime * 1000);
+
+	g_screen->screenEnableCursor();
+
+	/* restore the avatar to normal */
+	g_context->_party->setTransport(g_context->_location->_map->_tileSet->getByName("avatar")->getId());
+	gameUpdateScreen();
+
+	/* the party is always healed */
+	heal();
+
+	/* Is there a special encounter during your stay? */
+	// mwinterrowd suggested code, based on u4dos
+	if (g_context->_party->member(0)->isDead()) {
+		maybeMeetIsaac();
+	} else {
+		if (xu4_random(8) != 0) {
+			maybeMeetIsaac();
+		} else {
+			maybeAmbush();
+		}
+	}
+
+	g_screen->screenMessage("\nMorning!\n");
+	g_screen->screenPrompt();
+
+	g_music->fadeIn(INN_FADE_IN_TIME, true);
+}
+
+bool InnController::heal() {
+	// restore each party member to max mp, and restore some hp
+	bool healed = false;
+	for (int i = 0; i < g_context->_party->size(); i++) {
+		PartyMember *m = g_context->_party->member(i);
+		m->setMp(m->getMaxMp());
+		if ((m->getHp() < m->getMaxHp()) && m->heal(HT_INNHEAL))
+			healed = true;
+	}
+
+	return healed;
+}
+
+
+void InnController::maybeMeetIsaac() {
+	// Does Isaac the Ghost pay a visit to the Avatar?
+	//  if ((location == skara_brae) && (random(4) = 0) {
+	//          // create Isaac the Ghost
+	//  }
+	if ((g_context->_location->_map->_id == 11) && (xu4_random(4) == 0)) {
+		City *city = dynamic_cast<City *>(g_context->_location->_map);
+		assert(city);
+
+		if (city->_extraDialogues.size() == 1 &&
+		        city->_extraDialogues[0]->getName() == "Isaac") {
+
+			Coords coords(27, xu4_random(3) + 10, g_context->_location->_coords.z);
+
+			// If Isaac is already around, just bring him back to the inn
+			for (ObjectDeque::iterator i = g_context->_location->_map->_objects.begin();
+			        i != g_context->_location->_map->_objects.end();
+			        i++) {
+				Person *p = dynamic_cast<Person *>(*i);
+				if (p && p->getName() == "Isaac") {
+					p->setCoords(coords);
+					return;
+				}
+			}
+
+			// Otherwise, we need to create Isaac
+			Person *isaac = new Person(creatureMgr->getById(GHOST_ID)->getTile());
+
+			isaac->setMovementBehavior(MOVEMENT_WANDER);
+
+			isaac->setDialogue(city->_extraDialogues[0]);
+			isaac->getStart() = coords;
+			isaac->setPrevTile(isaac->getTile());
+
+			// Add Isaac near the Avatar
+			city->addPerson(isaac);
+
+			delete isaac;
+		}
+	}
+}
+
+void InnController::maybeAmbush() {
+	if (settings._innAlwaysCombat || (xu4_random(8) == 0)) {
+		MapId mapid;
+		Creature *creature;
+		bool showMessage = true;
+
+		/* Rats seem much more rare than meeting rogues in the streets */
+		if (xu4_random(4) == 0) {
+			/* Rats! */
+			mapid = MAP_BRICK_CON;
+			creature = g_context->_location->_map->addCreature(creatureMgr->getById(RAT_ID), g_context->_location->_coords);
+		} else {
+			/* While strolling down the street, attacked by rogues! */
+			mapid = MAP_INN_CON;
+			creature = g_context->_location->_map->addCreature(creatureMgr->getById(ROGUE_ID), g_context->_location->_coords);
+			g_screen->screenMessage("\nIn the middle of the night while out on a stroll...\n\n");
+			showMessage = false;
+		}
+
+
+		_map = getCombatMap(mapMgr->get(mapid));
+		g_game->setMap(_map, true, nullptr, this);
+
+		init(creature);
+		showCombatMessage(showMessage);
+		CombatController::begin();
+	}
+}
+
+void InnController::awardLoot() {
+	// never get a chest from inn combat
+}
+
+} // End of namespace Ultima4
+} // End of namespace Ultima