XEEN: In progress implementing giveTake

9 files changed, 324 insertions, 25 deletions

diff --git a/engines/xeen/character.cpp b/engines/xeen/character.cpp
index e9c66e652b..510301584f 100644
--- a/engines/xeen/character.cpp
+++ b/engines/xeen/character.cpp
@@ -1380,8 +1380,7 @@ void Character::setValue(int id, uint value) {
 		party._food = value;
 		break;
 	case 69:
-		// Set levitate active
-		party._levitateActive = value != 0;
+		party._levitateCount = value;
 		break;
 	case 70:
 		party._lightCount = value;
@@ -1403,7 +1402,7 @@ void Character::setValue(int id, uint value) {
 		party._electricityResistence = value;
 		party._fireResistence = value;
 		party._lightCount = value;
-		party._levitateActive = value != 0;
+		party._levitateCount = value;
 		break;
 	case 76:
 		// Set day of the year (0-99)
@@ -1413,7 +1412,7 @@ void Character::setValue(int id, uint value) {
 		party._wizardEyeActive = true;
 		break;
 	case 83:
-		scripts._nEdamageType = value;
+		scripts._nEdamageType = (DamageType)value;
 		break;
 	case 84:
 		party._mazeDirection = (Direction)value;
diff --git a/engines/xeen/combat.cpp b/engines/xeen/combat.cpp
index 618b556b6b..1b88adb164 100644
--- a/engines/xeen/combat.cpp
+++ b/engines/xeen/combat.cpp
@@ -1480,7 +1480,7 @@ void Combat::attack2(int damage, RangeType rangeType) {
 				party._gameFlags[11] = true;
 			if (_monster2Attack == 8 && party._mazeId == 78) {
 				party._gameFlags[60] = true;
-				party._quests[23] = false;
+				party._quests[0][23] = false;
 
 				for (uint idx = 0; idx < party._activeParty.size(); ++idx)
 					party._activeParty[idx].setAward(42, true);
diff --git a/engines/xeen/dialogs_info.cpp b/engines/xeen/dialogs_info.cpp
index d0cd7c5243..5d28df355a 100644
--- a/engines/xeen/dialogs_info.cpp
+++ b/engines/xeen/dialogs_info.cpp
@@ -114,7 +114,7 @@ void InfoDialog::protectionText() {
 			_lines.size() == 0 ? 10 : 1, AA_L024, AA_R124));
 	}
 
-	if (party._levitateActive) {
+	if (party._levitateCount) {
 		_lines.push_back(Common::String::format(Res.LEVITATE_TEXT,
 			_lines.size() == 0 ? 10 : 1, AA_L024, AA_R124));
 	}
diff --git a/engines/xeen/interface.cpp b/engines/xeen/interface.cpp
index 230bafc695..ec27b8acc5 100644
--- a/engines/xeen/interface.cpp
+++ b/engines/xeen/interface.cpp
@@ -672,7 +672,7 @@ void Interface::doStepCode() {
 			party.addTime(170);
 		break;
 	case SURFTYPE_CLOUD:
-		if (!party._levitateActive) {
+		if (!party._levitateCount) {
 			party._damageType = DT_PHYSICAL;
 			_falling = true;
 			damage = 100;
@@ -1751,7 +1751,7 @@ void Interface::assembleBorder() {
 
 	// Draw the animating bat character on the left screen edge to indicate
 	// that the party is being levitated
-	_borderSprites.draw(screen._windows[0], _vm->_party->_levitateActive ? _levitateUIFrame + 16 : 16,
+	_borderSprites.draw(screen._windows[0], _vm->_party->_levitateCount ? _levitateUIFrame + 16 : 16,
 		Common::Point(0, 82));
 	_levitateUIFrame = (_levitateUIFrame + 1) % 12;
 
diff --git a/engines/xeen/party.cpp b/engines/xeen/party.cpp
index abf2c5cfed..9f170e21c6 100644
--- a/engines/xeen/party.cpp
+++ b/engines/xeen/party.cpp
@@ -75,7 +75,7 @@ Party::Party(XeenEngine *vm) {
 	_vm = vm;
 	_mazeDirection = DIR_NORTH;
 	_mazeId = _priorMazeId = 0;
-	_levitateActive = false;
+	_levitateCount = 0;
 	_automapOn = false;
 	_wizardEyeActive = false;
 	_clairvoyanceActive = false;
@@ -111,7 +111,8 @@ Party::Party(XeenEngine *vm) {
 
 	Common::fill(&_gameFlags[0], &_gameFlags[512], false);
 	Common::fill(&_worldFlags[0], &_worldFlags[128], false);
-	Common::fill(&_quests[0], &_quests[64], false);
+	Common::fill(&_quests[0][0], &_quests[0][32], false);
+	Common::fill(&_quests[1][0], &_quests[1][32], false);
 	Common::fill(&_questItems[0], &_questItems[85], 0);
 
 	for (int i = 0; i < TOTAL_CHARACTERS; ++i)
@@ -158,7 +159,7 @@ void Party::synchronize(Common::Serializer &s) {
 	s.syncBytes(dummy, 3);
 
 	s.syncAsByte(_priorMazeId);
-	s.syncAsByte(_levitateActive);
+	s.syncAsByte(_levitateCount);
 	s.syncAsByte(_automapOn);
 	s.syncAsByte(_wizardEyeActive);
 	s.syncAsByte(_clairvoyanceActive);
@@ -203,7 +204,8 @@ void Party::synchronize(Common::Serializer &s) {
 	s.syncAsByte(_rested);
 	SavesManager::syncBitFlags(s, &_gameFlags[0], &_gameFlags[512]);
 	SavesManager::syncBitFlags(s, &_worldFlags[0], &_worldFlags[128]);
-	SavesManager::syncBitFlags(s, &_quests[0], &_quests[64]);
+	SavesManager::syncBitFlags(s, &_quests[0][0], &_quests[0][32]);
+	SavesManager::syncBitFlags(s, &_quests[1][0], &_quests[1][32]);
 
 	for (int i = 0; i < 85; ++i)
 		s.syncAsByte(_questItems[i]);
@@ -441,7 +443,7 @@ void Party::resetTemps() {
 	_electricityResistence = 0;
 	_fireResistence = 0;
 	_lightCount = 0;
-	_levitateActive = false;
+	_levitateCount = 0;
 	_walkOnWaterActive = false;
 	_wizardEyeActive = false;
 	_clairvoyanceActive = false;
@@ -725,9 +727,298 @@ bool Party::canShoot() const {
 	return false;
 }
 
-bool Party::giveTake(int mode1, uint32 mask1, int mode2, int mask2, int charIdx) {
-	error("TODO");
+bool Party::giveTake(int mode1, uint32 mask1, int mode2, uint32 mask2, int charIdx) {
+	Combat &combat = *_vm->_combat;
+	FileManager &files = *_vm->_files;
+	Resources &res = *_vm->_resources;
+	Scripts &scripts = *_vm->_scripts;
+
+	if (charIdx > 7) {
+		charIdx = 7;
+		mode1 = 0;
+	}
+
+	Character &ps = _activeParty[charIdx];
+	if (mode1 && !mask1 && mode1 != 104) {
+		mask1 = howMuch();
+		if (!mask1)
+			return true;
+
+		if (mode2 && !mask2)
+			mask2 = mask1;
+	} else if (mode1 == mode2 && mask1 == mask2) {
+		if (mask2)
+			mask1 = _vm->getRandomNumber(1, mask2);
+		mask2 = 0;
+		mode2 = 0;
+	}
+
+	switch (mode1) {
+	case 8:
+		combat.giveCharDamage(mask1, scripts._nEdamageType, charIdx);
+		break;
+	case 9:
+		if (ps._hasSpells) {
+			ps._currentSp -= mask1;
+			if (ps._currentSp < 1)
+				ps._currentSp = 0;
+		}
+		break;
+	case 10:
+	case 77:
+		ps._ACTemp -= mask1;
+		break;
+	case 11:
+		ps._level._temporary -= mask1;
+		break;
+	case 12:
+		ps._tempAge -= mask1;
+		break;
+	case 13:
+		ps._skills[THIEVERY] = 0;
+		break;
+	case 15:
+		ps.setAward(mask1, false);
+		break;
+	case 16:
+		ps._experience -= mask1;
+		break;
+	case 17:
+		_poisonResistence -= mask1;
+		break;
+	case 18:
+		ps._conditions[mask1] = 0;
+		break;
+	case 19: {
+		int idx2 = 0;
+		switch (ps._class) {
+		case CLASS_PALADIN:
+		case CLASS_CLERIC:
+			idx2 = 0;
+			break;
+		case CLASS_ARCHER:
+		case CLASS_SORCERER:
+			idx2 = 1;
+			break;
+		case CLASS_DRUID:
+		case CLASS_RANGER:
+			idx2 = 2;
+			break;
+		default:
+			break;
+		}
+
+		for (int idx = 0; idx < 39; ++idx) {
+			if (res.SPELLS_ALLOWED[idx2][idx] == mask1) {
+				ps._spells[idx] = 0;
+				break;
+			}
+		}
+		break;
+	}
+	case 20:
+		//TODO: _gameFlags[files._isDarkCC][mask1] = true;
+		break;
+	case 21: {
+		bool found = false;
+		for (int idx = 0; idx < 9; ++idx) {
+			if (mask1 < 35) {
+				if (ps._weapons[idx]._id == mask1) {
+					ps._weapons[idx].clear();
+					ps._weapons.sort();
+					found = true;
+					break;
+				}
+			} else if (mask1 < 49) {
+				if (ps._armor[idx]._id == ((int)mask1 - 35)) {
+					ps._armor[idx].clear();
+					ps._armor.sort();
+					found = true;
+					break;
+				}
+			} else if (mask1 < 60) {
+				if (ps._accessories[idx]._id == ((int)mask1 - 49)) {
+					ps._accessories[idx].clear();
+					ps._accessories.sort();
+					found = true;
+					break;
+				}
+			} else if (mask1 < 82) {
+				if (ps._misc[idx]._material == ((int)mask1 - 60)) {
+					ps._misc[idx].clear();
+					ps._misc.sort();
+					found = true;
+					break;
+				}
+			} else {
+				error("Invalid id");
+			}
+		}
+		if (!found)
+			return true;
+		break;
+	}
+	case 22:
+		changeTime(mask1);
+		break;
+	case 34:
+		if (!subtract(0, mask1, 0, WT_3))
+			return true;
+		break;
+	case 35:
+		if (!subtract(1, mask1, 0, WT_3))
+			return true;
+		break;
+	case 37:
+		ps._might._temporary -= mask1;
+		break;
+	case 38:
+		ps._intellect._temporary -= mask1;
+		break;
+	case 39:
+		ps._personality._temporary -= mask1;
+		break;
+	case 40:
+		ps._endurance._temporary -= mask1;
+		break;
+	case 41:
+		ps._speed._temporary -= mask1;
+		break;
+	case 42:
+		ps._accuracy._temporary -= mask1;
+		break;
+	case 43:
+		ps._luck._temporary -= mask1;
+		break;
+	case 45:
+		ps._might._permanent -= mask1;
+		break;
+	case 46:
+		ps._intellect._permanent -= mask1;
+		break;
+	case 47:
+		ps._personality._permanent -= mask1;
+		break;
+	case 48:
+		ps._endurance._permanent -= mask1;
+		break;
+	case 49:
+		ps._speed._permanent -= mask1;
+		break;
+	case 50:
+		ps._accuracy._permanent -= mask1;
+		break;
+	case 51:
+		ps._luck._permanent -= mask1;
+		break;
+	case 52:
+		ps._fireResistence._permanent -= mask1;
+		break;
+	case 53:
+		ps._electricityResistence._permanent -= mask1;
+		break;
+	case 54:
+		ps._coldResistence._permanent -= mask1;
+		break;
+	case 55:
+		ps._poisonResistence._permanent -= mask1;
+		break;
+	case 56:
+		ps._energyResistence._permanent -= mask1;
+		break;
+	case 57:
+		ps._magicResistence._permanent -= mask1;
+		break;
+	case 58:
+		ps._fireResistence._temporary -= mask1;
+		break;
+	case 59:
+		ps._electricityResistence._temporary -= mask1;
+		break;
+	case 60:
+		ps._coldResistence._temporary -= mask1;
+		break;
+	case 61:
+		ps._poisonResistence._temporary -= mask1;
+		break;
+	case 62:
+		ps._energyResistence._temporary -= mask1;
+		break;
+	case 63:
+		ps._magicResistence._temporary -= mask1;
+		break;
+	case 64:
+		ps._level._permanent -= mask1;
+		break;
+	case 65:
+		if (!subtract(2, mask1, 0, WT_3))
+			return true;
+		break;
+	case 69:
+		_levitateCount -= mask1;
+		break;
+	case 70:
+		_lightCount -= mask1;
+		break;
+	case 71:
+		_fireResistence -= mask1;
+		break;
+	case 72:
+		_electricityResistence -= mask1;
+		break;
+	case 73:
+		_coldResistence -= mask1;
+		break;
+	case 74:
+		_levitateCount -= mask1;
+		_lightCount -= mask1;
+		_fireResistence -= mask1;
+		_electricityResistence -= mask1;
+		_coldResistence -= mask1;
+		_poisonResistence -= mask1;
+		_walkOnWaterActive = false;
+		break;
+	case 76:
+		subPartyTime(mask1 * 1440);
+		break;
+	case 79:
+		_wizardEyeActive = false;
+		break;
+	case 85:
+		_year -= mask1;
+		break;
+	case 94:
+		_walkOnWaterActive = false;
+		break;
+	case 103:
+		_worldFlags[mask1] = false;
+		break;
+	case 104:
+		_quests[files._isDarkCc][mask1] = true;
+		break;
+	case 107:
+		_characterFlags[ps._rosterId][mask1] = true;
+		break;
+	default:
+		break;
+	}
+
+	// TODO
+	return false;
 }
 
+int Party::howMuch() {
+	warning("TODO");
+	return -1;
+}
+
+void Party::subPartyTime(int time) {
+	for (_minutes -= time; _minutes < 0; _minutes += 1440) {
+		if (--_day < 0) {
+			_day += 100;
+			--_year;
+		}
+	}
+}
 
 } // End of namespace Xeen
diff --git a/engines/xeen/party.h b/engines/xeen/party.h
index 3febf5bfe1..1549c6846f 100644
--- a/engines/xeen/party.h
+++ b/engines/xeen/party.h
@@ -82,13 +82,23 @@ private:
 	 * 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);
 public:
 	// Dynamic data that's saved
 	Direction _mazeDirection;
 	Common::Point _mazePosition;
 	int _mazeId;
 	int _priorMazeId;
-	bool _levitateActive;
+	int _levitateCount;
 	bool _automapOn;
 	bool _wizardEyeActive;
 	bool _clairvoyanceActive;
@@ -127,7 +137,7 @@ public:
 	bool _rested;
 	bool _gameFlags[512];
 	bool _worldFlags[128];
-	bool _quests[64];
+	bool _quests[2][32];
 	int _questItems[TOTAL_QUEST_ITEMS];
 	bool _characterFlags[30][24];
 public:
@@ -196,7 +206,7 @@ public:
 
 	bool canShoot() const;
 
-	bool giveTake(int mode1, uint32 mask1, int mode2, int mask2, int charIdx);
+	bool giveTake(int mode1, uint32 mask1, int mode2, uint mask2, int charIdx);
 };
 
 } // End of namespace Xeen
diff --git a/engines/xeen/scripts.cpp b/engines/xeen/scripts.cpp
index 0a14de0c82..dd41ee693e 100644
--- a/engines/xeen/scripts.cpp
+++ b/engines/xeen/scripts.cpp
@@ -95,7 +95,7 @@ Scripts::Scripts(XeenEngine *vm) : _vm(vm) {
 	_lineNum = 0;
 	_charIndex = 0;
 	_v2 = 0;
-	_nEdamageType = 0;
+	_nEdamageType = DT_PHYSICAL;
 	_animCounter = 0;
 	_eventSkipped = false;
 	_mirrorId = -1;
@@ -147,7 +147,7 @@ int Scripts::checkEvents() {
 		_currentPos = party._mazePosition;
 		_charIndex = 1;
 		_v2 = 1;
-		_nEdamageType = 0;
+		_nEdamageType = DT_PHYSICAL;
 //		int var40 = -1;
 
 		while (!_vm->shouldQuit() && _lineNum >= 0) {
@@ -1615,8 +1615,7 @@ bool Scripts::ifProc(int action, uint32 mask, int mode, int charIndex) {
 		v = party._food;
 		break;
 	case 69:
-		// Test for Levitate being active
-		v = party._levitateActive ? 1 : 0;
+		v = party._levitateCount;
 		break;
 	case 70:
 		// Amount of light
diff --git a/engines/xeen/scripts.h b/engines/xeen/scripts.h
index 98f93e7e75..f2ffc90b5f 100644
--- a/engines/xeen/scripts.h
+++ b/engines/xeen/scripts.h
@@ -324,7 +324,7 @@ public:
 	int _animCounter;
 	bool _eventSkipped;
 	int _whoWill;
-	int _nEdamageType;
+	DamageType _nEdamageType;
 	int _itemType;
 	int _v2;
 	Common::Array<MirrorEntry> _mirror;
diff --git a/engines/xeen/spells.cpp b/engines/xeen/spells.cpp
index ff737d9e77..5c5a62ef45 100644
--- a/engines/xeen/spells.cpp
+++ b/engines/xeen/spells.cpp
@@ -408,7 +408,7 @@ void Spells::dayOfSorcery() {
 	party._powerShield = lvl;
 	party._clairvoyanceActive = true;
 	party._wizardEyeActive = true;
-	party._levitateActive = true;
+	party._levitateCount = 1;
 	party._lightCount = lvl;
 	party._automapOn = false;
 	sound.playFX(20);
@@ -804,7 +804,7 @@ void Spells::jump() {
 }
 
 void Spells::levitate() {
-	_vm->_party->_levitateActive = true;
+	_vm->_party->_levitateCount = 1;
 	_vm->_sound->playFX(20);
 }