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engines/mm/xeen/party.h

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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/>.
+ *
+ */
+
+#ifndef XEEN_PARTY_H
+#define XEEN_PARTY_H
+
+#include "common/scummsys.h"
+#include "common/array.h"
+#include "common/rect.h"
+#include "common/serializer.h"
+#include "mm/xeen/character.h"
+#include "mm/xeen/combat.h"
+#include "mm/xeen/dialogs/dialogs_message.h"
+
+namespace MM {
+namespace Xeen {
+
+enum Direction {
+	DIR_NORTH = 0, DIR_EAST = 1, DIR_SOUTH = 2, DIR_WEST = 3, DIR_ALL = 4
+};
+
+enum Difficulty {
+	ADVENTURER = 0, WARRIOR = 1
+};
+
+enum ConsumableType {
+	CONS_GOLD = 0, CONS_GEMS = 1, CONS_FOOD = 2, CONS_CONDITION = 3
+};
+
+enum PartyBank {
+	WHERE_PARTY = 0, WHERE_BANK = 1
+};
+
+#define TOTAL_CHARACTERS 30
+#define XEEN_TOTAL_CHARACTERS 24
+#define MAX_ACTIVE_PARTY 6
+#define MAX_PARTY_COUNT 8
+#define TOTAL_STATS 7
+#define TOTAL_QUEST_ITEMS 85
+#define TOTAL_QUEST_ITEMS_SWORDS 51
+#define TOTAL_QUEST_FLAGS 56
+#define MAX_TREASURE_ITEMS 10
+
+class Roster : public Common::Array<Character> {
+public:
+	SpriteResource _charFaces[TOTAL_CHARACTERS];
+public:
+	Roster();
+
+	void synchronize(Common::Serializer &s);
+};
+
+class Treasure {
+public:
+	XeenItem _misc[MAX_TREASURE_ITEMS];
+	XeenItem _accessories[MAX_TREASURE_ITEMS];
+	XeenItem _armor[MAX_TREASURE_ITEMS];
+	XeenItem _weapons[MAX_TREASURE_ITEMS];
+	XeenItem *_categories[4];
+	bool _hasItems;
+	int _gems, _gold;
+public:
+	Treasure();
+
+	/**
+	 * Returns a particular category's array
+	 */
+	XeenItem *operator[](int category) {
+		return _categories[category];
+	}
+
+	/**
+	 * Clears the treasure list
+	 */
+	void clear();
+
+	/**
+	 * Completely reset the treasure data
+	 */
+	void reset();
+};
+
+/**
+ * Each side of Xeen supports 4 blacksmith inventories of up to 9 items each
+ */
+typedef XeenItem BlacksmithItems[2][4][INV_ITEMS_TOTAL];
+
+class BlacksmithWares {
+private:
+	/**
+	 * Returns the slot containing the wares for the blacksmith of the currently active map
+	 */
+	uint getSlotIndex() const;
+
+public:
+	BlacksmithItems _weapons;
+	BlacksmithItems _armor;
+	BlacksmithItems _accessories;
+	BlacksmithItems _misc;
+public:
+	/**
+	 * Constructor
+	 */
+	BlacksmithWares() {
+		clear();
+	}
+
+	/**
+	 * Clear all current blacksmith wares
+	 */
+	void clear();
+
+	/**
+	 * Generates a fresh set of blacksmith inventories
+	 */
+	void regenerate();
+
+	/**
+	 * Gets the items for a particular item category
+	 */
+	BlacksmithItems &operator[](ItemCategory category);
+
+	/**
+	 * Loads a passed temporary character with the item set the given blacksmith has available,
+	 * so the player can "view" the wares as if it were a standard character's inventory
+	 */
+	void blackData2CharData(Character &c);
+
+	/**
+	 * Saves the inventory from the passed temporary character back into the blacksmith storage,
+	 * so changes in blacksmith inventories remain persistent
+	 */
+	void charData2BlackData(Character &c);
+
+	/**
+	 * Synchronizes data for the blacksmith wares
+	 */
+	void synchronize(Common::Serializer &s, int ccNum);
+};
+
+class Party {
+	friend class Character;
+	friend class InventoryItems;
+private:
+	static XeenEngine *_vm;
+	Character _itemsCharacter;
+
+	/**
+	 * Get gender form 'found'
+	 */
+	const char *getFoundForm(const Character &c);
+
+	/**
+	 * Give a treasure item to the given character's inventory
+	 */
+	void giveTreasureToCharacter(Character &c, ItemCategory category, int itemIndex);
+
+	/**
+	 * Enter an amount of how much
+	 */
+	int howMuch();
+
+	/**
+	 * Subtracts an amount from the party time
+	 */
+	void subPartyTime(int time);
+
+	void resetYearlyBits();
+
+	/**
+	 * Applies interest to any gold and gems in the player's bank account
+	 */
+	void giveBankInterest();
+public:
+	// Dynamic data that's saved
+	Direction _mazeDirection;
+	Common::Point _mazePosition;
+	int _mazeId;
+	int _priorMazeId;
+	int _levitateCount;
+	bool _automapOn;
+	bool _wizardEyeActive;
+	bool _clairvoyanceActive;
+	bool _walkOnWaterActive;
+	int _blessed;
+	int _powerShield;
+	int _holyBonus;
+	int _heroism;
+	Difficulty _difficulty;
+	BlacksmithWares _blacksmithWares;
+	bool _cloudsCompleted;
+	bool _darkSideCompleted;
+	bool _worldCompleted;
+	int _ctr24;		// Unused counter
+	int _day;
+	uint _year;
+	int _minutes;
+	uint _food;
+	int _lightCount;
+	int _torchCount;
+	int _fireResistance;
+	int _electricityResistance;
+	int _coldResistance;
+	int _poisonResistance;
+	int _deathCount;
+	int _winCount;
+	int _lossCount;
+	uint _gold;
+	uint _gems;
+	uint _bankGold;
+	uint _bankGems;
+	int _totalTime;
+	bool _rested;
+	bool _gameFlags[2][256];
+	bool _worldFlags[129];
+	bool _questFlags[60];
+	int _questItems[TOTAL_QUEST_ITEMS];
+	bool _characterFlags[30][32];
+public:
+	// Other party related runtime data
+	Roster _roster;
+	CharacterArray _activeParty;
+	bool _newDay;
+	bool _isNight;
+	bool _stepped;
+	Common::Point _fallPosition;
+	int _fallMaze;
+	int _fallDamage;
+	bool _dead;
+	Treasure _treasure;
+	Treasure _savedTreasure;
+public:
+	Party(XeenEngine *vm);
+
+	/**
+	 * Synchronizes data for the party
+	 */
+	void synchronize(Common::Serializer &s);
+
+	void loadActiveParty();
+
+	bool checkSkill(Skill skillId);
+
+	bool isInParty(int charId);
+
+	/**
+	 * Copy the currently active party characters' data back to the roster
+	 */
+	void copyPartyToRoster();
+
+	/**
+	 * Adds time to the party's playtime, taking into account the effect of any
+	 * stat modifier changes
+	 */
+	void changeTime(int numMinutes);
+
+	void addTime(int numMinutes);
+
+	void resetTemps();
+
+	void handleLight();
+
+	int subtract(ConsumableType consumableId, uint amount, PartyBank whereId, MessageWaitType wait = WT_FREEZE_WAIT);
+
+	const char *getConsumableForm(ConsumableType consumableId);
+
+	void notEnough(ConsumableType consumableId, PartyBank whereId, bool mode, MessageWaitType wait);
+
+	void checkPartyDead();
+
+	/**
+	 * Move party position to the run destination on the current map
+	 */
+	void moveToRunLocation();
+
+	/**
+	 * Give treasure to the party
+	 */
+	void giveTreasure();
+
+	/**
+	 * Returns true if all the packs for all the characters are full
+	 */
+	bool arePacksFull() const;
+
+	bool canShoot() const;
+
+	/**
+	 * Gives and/or takes amounts from various character and/or party properties
+	 */
+	bool giveTake(int takeMode, uint takeVal, int giveMode, uint giveVal, int charIdx);
+
+	/*
+	 * Get gender form 'picks'
+	 */
+	const char *getPickLockForm(const Character &c);
+
+	/*
+	 *  Get gender form 'unable to pick'
+	 */
+	const char *getUnablePickLockForm(const Character &c);
+
+	/**
+	 * Gives up to three different item/amounts to various character and/or party properties
+	 */
+	bool giveExt(int mode1, uint val1, int mode2, uint val2, int mode3, uint val3, int charId);
+
+	/**
+	 * Resets the inventory that Blacksmiths sell
+	 */
+	void resetBlacksmithWares();
+
+	/**
+	 * Returns the current total score
+	 */
+	uint getScore();
+};
+
+} // End of namespace Xeen
+} // End of namespace MM
+
+#endif