Initial commit

engines/mm/xeen/spells.h

@@ -0,0 +1,190 @@
+/* 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_SPELLS_H
+#define XEEN_SPELLS_H
+
+#include "common/scummsys.h"
+#include "common/str-array.h"
+
+namespace MM {
+namespace Xeen {
+
+class XeenEngine;
+class Character;
+
+enum MagicSpell {
+	MS_AcidSpray = 0, MS_Awaken = 1, MS_BeastMaster = 2, MS_Bless = 3,
+	MS_Clairvoyance = 4, MS_ColdRay = 5, MS_CreateFood = 6,
+	MS_CureDisease = 7, MS_CureParalysis = 8, MS_CurePoison = 9,
+	MS_CureWounds = 10, MS_DancingSword = 11, MS_DayOfProtection = 12,
+	MS_DayOfSorcery = 13, MS_DeadlySwarm = 14, MS_DetectMonster = 15,
+	MS_DivineIntervention = 16, MS_DragonSleep = 17, MS_ElementalStorm = 18,
+	MS_EnchantItem = 19, MS_EnergyBlast = 20, MS_Etheralize = 21,
+	MS_FantasticFreeze = 22, MS_FieryFlail = 23, MS_FingerOfDeath = 24,
+	MS_Fireball = 25, MS_FirstAid = 26, MS_FlyingFist = 27,
+	MS_FrostBite = 28, MS_GolemStopper = 29, MS_Heroism = 30,
+	MS_HolyBonus = 31, MS_HolyWord = 32, MS_Hynotize = 33,
+	MS_IdentifyMonster = 34, MS_Implosion = 35, MS_Incinerate = 36,
+	MS_Inferno = 37, MS_InsectSpray = 38, MS_ItemToGold = 39,
+	MS_Jump = 40, MS_Levitate = 41, MS_Light = 42, MS_LightningBolt = 43,
+	MS_LloydsBeacon = 44, MS_MagicArrow = 45, MS_MassDistortion = 46,
+	MS_MegaVolts = 47, MS_MoonRay = 48, MS_NaturesCure = 49, MS_Pain = 50,
+	MS_PoisonVolley = 51, MS_PowerCure = 52, MS_PowerShield = 53,
+	MS_PrismaticLight = 54, MS_ProtFromElements = 55, MS_RaiseDead = 56,
+	MS_RechargeItem = 57, MS_Resurrection = 58, MS_Revitalize = 59,
+	MS_Shrapmetal = 60, MS_Sleep = 61, MS_Sparks = 62, MS_StarBurst = 63,
+	MS_StoneToFlesh = 64, MS_SunRay = 65, MS_SuperShelter = 66,
+	MS_SuppressDisease = 67, MS_SuppressPoison = 68, MS_Teleport = 69,
+	MS_TimeDistortion = 70, MS_TownPortal = 71, MS_ToxicCloud = 72,
+	MS_TurnUndead = 73, MS_WalkOnWater = 74, MS_WizardEye = 75,
+	NO_SPELL = 76, TOTAL_SPELLS = 76
+};
+
+class Spells {
+private:
+	XeenEngine *_vm;
+
+	void load();
+
+	void executeSpell(MagicSpell spellId);
+
+	/**
+	 * Spell being cast failed
+	 */
+	void spellFailed();
+
+	// Spell list
+	void acidSpray();
+	void awaken();
+	void beastMaster();
+	void bless();
+	void clairvoyance();
+	void coldRay();
+	void createFood();
+	void cureDisease();
+	void cureParalysis();
+	void curePoison();
+	void cureWounds();
+	void dancingSword();
+	void dayOfProtection();
+	void dayOfSorcery();
+	void deadlySwarm();
+	void detectMonster();
+	void divineIntervention();
+	void dragonSleep();
+	void elementalStorm();
+	void enchantItem();
+	void energyBlast();
+	void etherialize();
+	void fantasticFreeze();
+	void fieryFlail();
+	void fingerOfDeath();
+	void fireball();
+	void firstAid();
+	void flyingFist();
+	void frostbite();
+	void golemStopper();
+	void heroism();
+	void holyBonus();
+	void holyWord();
+	void hypnotize();
+	void identifyMonster();
+	void implosion();
+	void incinerate();
+	void inferno();
+	void insectSpray();
+	void itemToGold();
+	void jump();
+	void levitate();
+	void light();
+	void lightningBolt();
+	void lloydsBeacon();
+	void magicArrow();
+	void massDistortion();
+	void megaVolts();
+	void moonRay();
+	void naturesCure();
+	void pain();
+	void poisonVolley();
+	void powerCure();
+	void powerShield();
+	void prismaticLight();
+	void protectionFromElements();
+	void raiseDead();
+	void rechargeItem();
+	void resurrection();
+	void revitalize();
+	void shrapMetal();
+	void sleep();
+	void sparks();
+	void starBurst();
+	void stoneToFlesh();
+	void sunRay();
+	void superShelter();
+	void suppressDisease();
+	void suppressPoison();
+	void teleport();
+	void timeDistortion();
+	void townPortal();
+	void toxicCloud();
+	void turnUndead();
+	void walkOnWater();
+	void wizardEye();
+
+	void frostbite2();
+public:
+	Common::StringArray _spellNames;
+	int _lastCaster;
+public:
+	Spells(XeenEngine *vm);
+
+	int calcSpellCost(int spellId, int expenseFactor) const;
+
+	int calcSpellPoints(int spellId, int expenseFactor) const;
+
+	/**
+	 * Cast a spell associated with an item
+	 */
+	void castItemSpell(int itemSpellId);
+
+	/**
+	 * Cast a given spell
+	 */
+	int castSpell(Character *c, MagicSpell spellId);
+
+	/**
+	 * Subtract the requirements for a given spell if available, returning
+	 * true if there was sufficient
+	 */
+	int subSpellCost(Character &c, int spellId);
+
+	/**
+	 * Add the SP and gem requirements for a given spell to the given
+	 * character and party
+	 */
+	void addSpellCost(Character &c, int spellId);
+};
+
+} // End of namespace Xeen
+} // End of namespace MM
+
+#endif