NEVERHOOD: Split sprites from their scenes in modules 1300 and 1400

1 files changed, 630 insertions, 0 deletions

diff --git a/engines/neverhood/modules/module1300_sprites.cpp b/engines/neverhood/modules/module1300_sprites.cpp
new file mode 100644
index 0000000000..1ddee349d2
--- /dev/null
+++ b/engines/neverhood/modules/module1300_sprites.cpp
@@ -0,0 +1,630 @@
+/* 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 2
+ * 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, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ */
+
+#include "neverhood/modules/module1300_sprites.h"
+
+namespace Neverhood {
+
+AsScene1302Bridge::AsScene1302Bridge(NeverhoodEngine *vm, Scene *parentScene)
+	: AnimatedSprite(vm, 1100), _parentScene(parentScene) {
+
+	_x = 320;
+	_y = 240;
+	createSurface1(0x88148150, 500);
+	if (!getGlobalVar(V_FLYTRAP_RING_BRIDGE)) {
+		startAnimation(0x88148150, 0, -1);
+		_newStickFrameIndex = 0;
+	} else {
+		startAnimation(0x88148150, -1, -1);
+		_newStickFrameIndex = STICK_LAST_FRAME;
+	}
+	loadSound(0, 0x68895082);
+	loadSound(1, 0x689BD0C1);
+	SetUpdateHandler(&AnimatedSprite::update);
+	SetMessageHandler(&AsScene1302Bridge::handleMessage);
+}
+
+uint32 AsScene1302Bridge::handleMessage(int messageNum, const MessageParam &param, Entity *sender) {
+	uint32 messageResult = Sprite::handleMessage(messageNum, param, sender);
+	switch (messageNum) {
+	case 0x3002:
+		gotoNextState();
+		break;
+	case 0x4808:
+		stLowerBridge();
+		break;
+	case 0x4809:
+		stRaiseBridge();
+		break;
+	}
+	return messageResult;
+}
+
+void AsScene1302Bridge::stLowerBridge() {
+	startAnimation(0x88148150, 0, -1);
+	playSound(1);
+	NextState(&AsScene1302Bridge::cbLowerBridgeEvent);
+}
+
+void AsScene1302Bridge::stRaiseBridge() {
+	startAnimation(0x88148150, 7, -1);
+	_playBackwards = true;
+	_newStickFrameIndex = 0;
+	playSound(0);
+}
+
+void AsScene1302Bridge::cbLowerBridgeEvent() {
+	sendMessage(_parentScene, 0x2032, 0);
+	startAnimation(0x88148150, -1, -1);
+	_newStickFrameIndex = STICK_LAST_FRAME;
+}
+
+SsScene1302Fence::SsScene1302Fence(NeverhoodEngine *vm)
+	: StaticSprite(vm, 0x11122122, 200) {
+
+	_firstY = _y;
+	if (getGlobalVar(V_FLYTRAP_RING_FENCE))
+		_y += 152;
+	loadSound(0, 0x7A00400C);
+	loadSound(1, 0x78184098);
+	SetUpdateHandler(&SsScene1302Fence::update);
+	SetMessageHandler(&SsScene1302Fence::handleMessage);
+	SetSpriteUpdate(NULL);
+}
+
+void SsScene1302Fence::update() {
+	handleSpriteUpdate();
+	updatePosition();
+}
+
+uint32 SsScene1302Fence::handleMessage(int messageNum, const MessageParam &param, Entity *sender) {
+	uint32 messageResult = Sprite::handleMessage(messageNum, param, sender);
+	switch (messageNum) {
+	case 0x4808:
+		playSound(0);
+		SetMessageHandler(NULL);
+		SetSpriteUpdate(&SsScene1302Fence::suMoveDown);
+		break;
+	case 0x4809:
+		playSound(1);
+		SetMessageHandler(NULL);
+		SetSpriteUpdate(&SsScene1302Fence::suMoveUp);
+		break;
+	}
+	return messageResult;
+}
+
+void SsScene1302Fence::suMoveDown() {
+	if (_y < _firstY + 152)
+		_y += 8;
+	else {
+		SetMessageHandler(&SsScene1302Fence::handleMessage);
+		SetSpriteUpdate(NULL);
+	}
+}
+
+void SsScene1302Fence::suMoveUp() {
+	if (_y > _firstY)
+		_y -= 8;
+	else {
+		SetMessageHandler(&SsScene1302Fence::handleMessage);
+		SetSpriteUpdate(NULL);
+	}
+}
+
+AsScene1303Balloon::AsScene1303Balloon(NeverhoodEngine *vm, Scene *parentScene)
+	: AnimatedSprite(vm, 1100), _parentScene(parentScene) {
+
+	createSurface(200, 128, 315);
+	_x = 289;
+	_y = 390;
+	startAnimation(0x800278D2, 0, -1);
+	SetUpdateHandler(&AnimatedSprite::update);
+	SetMessageHandler(&AsScene1303Balloon::handleMessage);
+	SetSpriteUpdate(&AnimatedSprite::updateDeltaXY);
+}
+
+uint32 AsScene1303Balloon::handleMessage(int messageNum, const MessageParam &param, Entity *sender) {
+	uint32 messageResult = Sprite::handleMessage(messageNum, param, sender);
+	switch (messageNum) {
+	case 0x1011:
+		sendMessage(_parentScene, 0x4826, 0);
+		messageResult = 1;
+		break;
+	case 0x2000:
+		stPopBalloon();
+		break;
+	}
+	return messageResult;
+}
+
+uint32 AsScene1303Balloon::hmBalloonPopped(int messageNum, const MessageParam &param, Entity *sender) {
+	uint32 messageResult = Sprite::handleMessage(messageNum, param, sender);
+	switch (messageNum) {
+	case 0x100D:
+		if (param.asInteger() == 0x020B0003)
+			playSound(0, 0x742B0055);
+		break;
+	case 0x3002:
+		playSound(0, 0x470007EE);
+		stopAnimation();
+		setVisible(false);
+		SetMessageHandler(NULL);
+		break;
+	}
+	return messageResult;
+}
+
+void AsScene1303Balloon::stPopBalloon() {
+	startAnimation(0xAC004CD0, 0, -1);
+	SetMessageHandler(&AsScene1303Balloon::hmBalloonPopped);
+}
+
+AsScene1304Needle::AsScene1304Needle(NeverhoodEngine *vm, Scene *parentScene, int surfacePriority, int16 x, int16 y)
+	: AnimatedSprite(vm, 0x548E9411, surfacePriority, x, y), _parentScene(parentScene) {
+
+	// NOTE: Skipped check if Klaymen already has the needle since that's done in the scene itself
+	SetMessageHandler(&AsScene1304Needle::handleMessage);
+}
+
+uint32 AsScene1304Needle::handleMessage(int messageNum, const MessageParam &param, Entity *sender) {
+	uint32 messageResult = Sprite::handleMessage(messageNum, param, sender);
+	switch (messageNum) {
+	case 0x1011:
+		sendMessage(_parentScene, 0x4826, 0);
+		messageResult = 1;
+		break;
+	case 0x4806:
+		setGlobalVar(V_HAS_NEEDLE, 1);
+		setVisible(false);
+		SetMessageHandler(NULL);
+		break;
+	}
+	return messageResult;
+}
+
+AsScene1306Elevator::AsScene1306Elevator(NeverhoodEngine *vm, Scene *parentScene, AnimatedSprite *asElevatorDoor)
+	: AnimatedSprite(vm, 1100), _parentScene(parentScene), _asElevatorDoor(asElevatorDoor), _isUp(false), _isDown(true),
+	_countdown(0) {
+
+	_x = 320;
+	_y = 240;
+	createSurface1(0x043B0270, 100);
+	startAnimation(0x043B0270, 0, -1);
+	_newStickFrameIndex = 0;
+	loadSound(0, 0x1C100E83);
+	loadSound(1, 0x1C08CEC5);
+	loadSound(2, 0x5D011E87);
+	SetMessageHandler(&AsScene1306Elevator::handleMessage);
+}
+
+void AsScene1306Elevator::update() {
+	if (_isUp && _countdown != 0 && (--_countdown == 0))
+		stGoingDown();
+	AnimatedSprite::update();
+	if (_currFrameIndex == 7 && _asElevatorDoor->getVisible()) {
+		playSound(1);
+		_asElevatorDoor->setVisible(false);
+	}
+}
+
+void AsScene1306Elevator::upGoingDown() {
+	AnimatedSprite::update();
+	if (_currFrameIndex == 5)
+		_asElevatorDoor->setVisible(true);
+}
+
+uint32 AsScene1306Elevator::handleMessage(int messageNum, const MessageParam &param, Entity *sender) {
+	uint32 messageResult = Sprite::handleMessage(messageNum, param, sender);
+	switch (messageNum) {
+	case 0x2001:
+		if (_isUp)
+			_countdown = 144;
+		messageResult = _isUp ? 1 : 0;
+		break;
+	case 0x3002:
+		gotoNextState();
+		break;
+	case 0x4808:
+		if (_isDown)
+			stGoingUp();
+		break;
+	}
+	return messageResult;
+}
+
+void AsScene1306Elevator::stGoingUp() {
+	setVisible(true);
+	_isDown = false;
+	startAnimation(0x043B0270, 0, -1);
+	playSound(0);
+	SetUpdateHandler(&AsScene1306Elevator::update);
+	NextState(&AsScene1306Elevator::cbGoingUpEvent);
+}
+
+void AsScene1306Elevator::cbGoingUpEvent() {
+	sendMessage(_parentScene, 0x4808, 0);
+	_isUp = true;
+	_countdown = 144;
+	stopAnimation();
+	setVisible(false);
+	SetUpdateHandler(&AsScene1306Elevator::update);
+}
+
+void AsScene1306Elevator::stGoingDown() {
+	_isUp = false;
+	setVisible(true);
+	startAnimation(0x043B0270, -1, -1);
+	_playBackwards = true;
+	playSound(1);
+	SetUpdateHandler(&AsScene1306Elevator::upGoingDown);
+	NextState(&AsScene1306Elevator::cbGoingDownEvent);
+}
+
+void AsScene1306Elevator::cbGoingDownEvent() {
+	_isDown = true;
+	sendMessage(_parentScene, 0x4809, 0);
+	stopAnimation();
+	SetUpdateHandler(&AsScene1306Elevator::update);
+}
+
+static const uint32 kAsScene1307KeyResourceList1[] = {
+	0x0438069C, 0x45B0023C, 0x05700217
+};
+
+static const uint32 kAsScene1307KeyResourceList2[] = {
+	0x04441334, 0x061433F0, 0x06019390
+};
+
+static const uint32 kAsScene1307KeyResourceList3[] = {
+	0x11A80030, 0x178812B1, 0x1488121C
+};
+
+static const uint32 *kAsScene1307KeyResourceLists[] = {
+	kAsScene1307KeyResourceList1,
+	kAsScene1307KeyResourceList2,
+	kAsScene1307KeyResourceList3
+};
+
+static const int kAsScene1307KeySurfacePriorities[] = {
+	700, 500, 300, 100
+};
+
+const uint kAsScene1307KeyPointsCount = 12;
+
+static const NPoint kAsScene1307KeyPoints[] = {
+	{-2,  0}, {-5,  0}, { 5,  0},
+	{12,  0}, {17,  0}, {25,  0},
+	{16, -2}, {10, -6}, { 0, -7},
+	{-7, -3}, {-3,  4}, { 2,  2}
+};
+
+const uint kAsScene1307KeyFrameIndicesCount = 20;
+
+static const int16 kAsScene1307KeyFrameIndices[] = {
+	 1,  4,  8, 11, 15, 16, 17, 17, 17, 16,
+	15, 14, 12, 10,  9,  7,  5,  3,  2,  1
+};
+
+const int kAsScene1307KeyDivValue = 200;
+const int16 kAsScene1307KeyXDelta = 70;
+const int16 kAsScene1307KeyYDelta = -12;
+
+AsScene1307Key::AsScene1307Key(NeverhoodEngine *vm, Scene *parentScene, uint keyIndex, NRect *clipRects)
+	: AnimatedSprite(vm, 1100), _parentScene(parentScene), _keyIndex(keyIndex), _clipRects(clipRects),
+	_isClickable(true) {
+
+	NPoint pt;
+	const uint32 *fileHashes = kAsScene1307KeyResourceLists[_keyIndex];
+
+	_dataResource.load(0x22102142);
+	_pointList = _dataResource.getPointArray(0xAC849240);
+	pt = (*_pointList)[getSubVar(VA_CURR_KEY_SLOT_NUMBERS, _keyIndex)];
+	_x = pt.x;
+	_y = pt.y;
+	createSurface(kAsScene1307KeySurfacePriorities[getSubVar(VA_CURR_KEY_SLOT_NUMBERS, _keyIndex) % 4], 190, 148);
+	startAnimation(fileHashes[0], 0, -1);
+	loadSound(0, 0xDC4A1280);
+	loadSound(1, 0xCC021233);
+	loadSound(2, 0xC4C23844);
+	loadSound(3, 0xC4523208);
+	SetUpdateHandler(&AnimatedSprite::update);
+	SetMessageHandler(&AsScene1307Key::handleMessage);
+}
+
+uint32 AsScene1307Key::handleMessage(int messageNum, const MessageParam &param, Entity *sender) {
+	uint32 messageResult = Sprite::handleMessage(messageNum, param, sender);
+	switch (messageNum) {
+	case 0x1011:
+		if (_isClickable) {
+			sendMessage(_parentScene, 0x4826, 0);
+			stRemoveKey();
+			messageResult = 1;
+		}
+		break;
+	case 0x2000:
+		_isClickable = param.asInteger() != 0;
+		break;
+	case 0x2001:
+		setSubVar(VA_CURR_KEY_SLOT_NUMBERS, _keyIndex, param.asInteger());
+		stMoveKey();
+		break;
+	case 0x2003:
+		playSound(3);
+		stUnlock();
+		break;
+	case 0x2004:
+		playSound(2);
+		stInsert();
+		break;
+	}
+	return messageResult;
+}
+
+void AsScene1307Key::suRemoveKey() {
+	if (_pointIndex < kAsScene1307KeyPointsCount) {
+		_x += kAsScene1307KeyPoints[_pointIndex].x;
+		_y += kAsScene1307KeyPoints[_pointIndex].y;
+		updateBounds();
+		_pointIndex++;
+	} else {
+		SetSpriteUpdate(NULL);
+	}
+}
+
+void AsScene1307Key::suInsertKey() {
+	if (_pointIndex < kAsScene1307KeyPointsCount) {
+		_x -= kAsScene1307KeyPoints[kAsScene1307KeyPointsCount - _pointIndex - 1].x;
+		_y -= kAsScene1307KeyPoints[kAsScene1307KeyPointsCount - _pointIndex - 1].y;
+		updateBounds();
+		_pointIndex++;
+		if (_pointIndex == 7)
+			playSound(0);
+	} else {
+		SetSpriteUpdate(NULL);
+		sendMessage(_parentScene, 0x2002, 0);
+	}
+}
+
+void AsScene1307Key::suMoveKey() {
+	if (_pointIndex < kAsScene1307KeyFrameIndicesCount) {
+		_frameIndex += kAsScene1307KeyFrameIndices[_pointIndex];
+		_x = _prevX + (_deltaX * _frameIndex) / kAsScene1307KeyDivValue;
+		_y = _prevY + (_deltaY * _frameIndex) / kAsScene1307KeyDivValue;
+		updateBounds();
+		_pointIndex++;
+	} else {
+		NPoint pt = (*_pointList)[getSubVar(VA_CURR_KEY_SLOT_NUMBERS, _keyIndex)];
+		_x = pt.x + kAsScene1307KeyXDelta;
+		_y = pt.y + kAsScene1307KeyYDelta;
+		stInsertKey();
+	}
+}
+
+void AsScene1307Key::stRemoveKey() {
+	const uint32 *fileHashes = kAsScene1307KeyResourceLists[_keyIndex];
+	_pointIndex = 0;
+	startAnimation(fileHashes[0], 0, -1);
+	playSound(1);
+	SetSpriteUpdate(&AsScene1307Key::suRemoveKey);
+}
+
+void AsScene1307Key::stInsertKey() {
+	_pointIndex = 0;
+	sendMessage(_parentScene, 0x1022, kAsScene1307KeySurfacePriorities[getSubVar(VA_CURR_KEY_SLOT_NUMBERS, _keyIndex) % 4]);
+	setClipRect(_clipRects[getSubVar(VA_CURR_KEY_SLOT_NUMBERS, _keyIndex) % 4]);
+	_newStickFrameIndex = STICK_LAST_FRAME;
+	SetSpriteUpdate(&AsScene1307Key::suInsertKey);
+}
+
+void AsScene1307Key::stMoveKey() {
+	NPoint pt = (*_pointList)[getSubVar(VA_CURR_KEY_SLOT_NUMBERS, _keyIndex)];
+	int16 newX = pt.x + kAsScene1307KeyXDelta;
+	int16 newY = pt.y + kAsScene1307KeyYDelta;
+	sendMessage(_parentScene, 0x1022, 1000);
+	setClipRect(0, 0, 640, 480);
+	_prevX = _x;
+	_prevY = _y;
+	if (newX == _x && newY == _y) {
+		stInsertKey();
+	} else {
+		const uint32 *fileHashes = kAsScene1307KeyResourceLists[_keyIndex];
+		_pointIndex = 0;
+		_frameIndex = 0;
+		_deltaX = newX - _x;
+		_deltaY = newY - _y;
+		startAnimation(fileHashes[0], 0, -1);
+		SetSpriteUpdate(&AsScene1307Key::suMoveKey);
+	}
+}
+
+void AsScene1307Key::stUnlock() {
+	const uint32 *fileHashes = kAsScene1307KeyResourceLists[_keyIndex];
+	startAnimation(fileHashes[1], 0, -1);
+	_newStickFrameIndex = STICK_LAST_FRAME;
+}
+
+void AsScene1307Key::stInsert() {
+	const uint32 *fileHashes = kAsScene1307KeyResourceLists[_keyIndex];
+	startAnimation(fileHashes[2], 0, -1);
+	_newStickFrameIndex = STICK_LAST_FRAME;
+}
+
+AsScene1308JaggyDoor::AsScene1308JaggyDoor(NeverhoodEngine *vm, Scene *parentScene)
+	: AnimatedSprite(vm, 0xBA0AE050, 1100, 320, 240), _parentScene(parentScene) {
+
+	setVisible(false);
+	stopAnimation();
+	SetMessageHandler(&AsScene1308JaggyDoor::handleMessage);
+}
+
+uint32 AsScene1308JaggyDoor::handleMessage(int messageNum, const MessageParam &param, Entity *sender) {
+	uint32 messageResult = Sprite::handleMessage(messageNum, param, sender);
+	switch (messageNum) {
+	case 0x3002:
+		gotoNextState();
+		break;
+	case 0x4808:
+		stOpenDoor();
+		break;
+	case 0x4809:
+		stCloseDoor();
+		break;
+	}
+	return messageResult;
+}
+
+void AsScene1308JaggyDoor::stOpenDoor() {
+	startAnimation(0xBA0AE050, 0, -1);
+	setVisible(true);
+	playSound(0, calcHash("fxDoorOpen38"));
+	NextState(&AsScene1308JaggyDoor::stOpenDoorDone);
+}
+
+void AsScene1308JaggyDoor::stOpenDoorDone() {
+	sendMessage(_parentScene, 0x2000, 0);
+	stopAnimation();
+	setVisible(false);
+}
+
+void AsScene1308JaggyDoor::stCloseDoor() {
+	startAnimation(0xBA0AE050, -1, -1);
+	_playBackwards = true;
+	setVisible(true);
+	playSound(0, calcHash("fxDoorClose38"));
+	NextState(&AsScene1308JaggyDoor::stCloseDoorDone);
+}
+
+void AsScene1308JaggyDoor::stCloseDoorDone() {
+	sendMessage(_parentScene, 0x2001, 0);
+	stopAnimation();
+}
+
+AsScene1308KeyboardDoor::AsScene1308KeyboardDoor(NeverhoodEngine *vm, Scene *parentScene)
+	: AnimatedSprite(vm, 0xA08A0851, 1100, 320, 240), _parentScene(parentScene) {
+
+	playSound(0, 0x51456049);
+	SetMessageHandler(&AsScene1308KeyboardDoor::handleMessage);
+	NextState(&AsScene1308KeyboardDoor::stFallingKeys);
+}
+
+uint32 AsScene1308KeyboardDoor::handleMessage(int messageNum, const MessageParam &param, Entity *sender) {
+	uint32 messageResult = Sprite::handleMessage(messageNum, param, sender);
+	switch (messageNum) {
+	case 0x3002:
+		gotoNextState();
+		break;
+	}
+	return messageResult;
+}
+
+void AsScene1308KeyboardDoor::stFallingKeys() {
+	startAnimation(0x6238B191, 0, -1);
+	_x = 580;
+	_y = 383;
+	NextState(&AsScene1308KeyboardDoor::stFallingKeysDone);
+}
+
+void AsScene1308KeyboardDoor::stFallingKeysDone() {
+	sendMessage(_parentScene, 0x2004, 0);
+	stopAnimation();
+	setVisible(false);
+}
+
+AsScene1308LightWallSymbols::AsScene1308LightWallSymbols(NeverhoodEngine *vm, Scene *parentScene)
+	: AnimatedSprite(vm, 0x80180A10, 100, 320, 240), _parentScene(parentScene) {
+
+	setVisible(false);
+	stopAnimation();
+	Entity::_priority = 1200;
+	SetMessageHandler(&AsScene1308LightWallSymbols::handleMessage);
+}
+
+uint32 AsScene1308LightWallSymbols::handleMessage(int messageNum, const MessageParam &param, Entity *sender) {
+	uint32 messageResult = Sprite::handleMessage(messageNum, param, sender);
+	switch (messageNum) {
+	case 0x2002:
+		stFadeIn();
+		break;
+	case 0x2003:
+		stFadeOut();
+		break;
+	case 0x3002:
+		gotoNextState();
+		break;
+	}
+	return messageResult;
+}
+
+void AsScene1308LightWallSymbols::stFadeIn() {
+	startAnimation(0x80180A10, 0, -1);
+	setVisible(true);
+	_newStickFrameIndex = STICK_LAST_FRAME;
+}
+
+void AsScene1308LightWallSymbols::stFadeOut() {
+	startAnimation(0x80180A10, -1, -1);
+	_playBackwards = true;
+	NextState(&AsScene1308LightWallSymbols::stFadeOutDone);
+}
+
+void AsScene1308LightWallSymbols::stFadeOutDone() {
+	sendMessage(_parentScene, 0x2003, 0);
+	stopAnimation();
+	setVisible(false);
+}
+
+SsScene1308Number::SsScene1308Number(NeverhoodEngine *vm, uint32 fileHash, int index)
+	: StaticSprite(vm, fileHash, 100) {
+
+	setVisible(false);
+	_x = _spriteResource.getPosition().x + index * 20;
+	updatePosition();
+}
+
+AsScene1308Mouse::AsScene1308Mouse(NeverhoodEngine *vm)
+	: AnimatedSprite(vm, 1100) {
+
+	_x = 286;
+	_y = 429;
+	createSurface1(0xA282C472, 100);
+	startAnimation(0xA282C472, 0, -1);
+	SetUpdateHandler(&AnimatedSprite::update);
+	SetMessageHandler(&AsScene1308Mouse::handleMessage);
+}
+
+uint32 AsScene1308Mouse::handleMessage(int messageNum, const MessageParam &param, Entity *sender) {
+	uint32 messageResult = Sprite::handleMessage(messageNum, param, sender);
+	switch (messageNum) {
+	case 0x100D:
+		if (param.asInteger() == 0x66382026)
+			playSound(0, 0x0CD84468);
+		else if (param.asInteger() == 0x6E28061C)
+			playSound(0, 0x78C8402C);
+		else if (param.asInteger() == 0x462F0410)
+			playSound(0, 0x60984E28);
+		break;
+	}
+	return messageResult;
+}
+
+} // End of namespace Neverhood