Initial commit

engines/neverhood/modules/module1700_sprites.cpp

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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/>.
+ *
+ */
+
+#include "neverhood/modules/module1700_sprites.h"
+
+namespace Neverhood {
+
+SsScene1705WallSymbol::SsScene1705WallSymbol(NeverhoodEngine *vm, uint32 fileHash, int symbolIndex)
+	: StaticSprite(vm, fileHash, 100) {
+
+	_x = _spriteResource.getPosition().x + symbolIndex * 30;
+	_y = _spriteResource.getPosition().y + 160;
+	updatePosition();
+}
+
+SsScene1705Tape::SsScene1705Tape(NeverhoodEngine *vm, Scene *parentScene, uint32 tapeIndex, int surfacePriority, int16 x, int16 y, uint32 fileHash)
+	: StaticSprite(vm, fileHash, surfacePriority, x - 24, y - 4), _parentScene(parentScene), _tapeIndex(tapeIndex) {
+
+	if (!getSubVar(VA_HAS_TAPE, _tapeIndex) && !getSubVar(VA_IS_TAPE_INSERTED, _tapeIndex)) {
+		SetMessageHandler(&SsScene1705Tape::handleMessage);
+	} else {
+		setVisible(false);
+		SetMessageHandler(nullptr);
+	}
+	_collisionBoundsOffset = _drawOffset;
+	_collisionBoundsOffset.x -= 4;
+	_collisionBoundsOffset.y -= 8;
+	_collisionBoundsOffset.width += 8;
+	_collisionBoundsOffset.height += 16;
+	Sprite::updateBounds();
+}
+
+uint32 SsScene1705Tape::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 NM_KLAYMEN_USE_OBJECT:
+		setSubVar(VA_HAS_TAPE, _tapeIndex, 1);
+		setVisible(false);
+		SetMessageHandler(nullptr);
+		break;
+	default:
+		break;
+	}
+	return messageResult;
+}
+
+KmScene1705::KmScene1705(NeverhoodEngine *vm, Scene *parentScene, int16 x, int16 y)
+	: Klaymen(vm, parentScene, x, y) {
+
+	// Empty
+}
+
+uint32 KmScene1705::xHandleMessage(int messageNum, const MessageParam &param) {
+	uint32 messageResult = 0;
+	switch (messageNum) {
+	case NM_ANIMATION_UPDATE:
+		_isSittingInTeleporter = param.asInteger() != 0;
+		messageResult = 1;
+		break;
+	case 0x4001:
+	case 0x4800:
+		startWalkToX(param.asPoint().x, false);
+		break;
+	case NM_KLAYMEN_STAND_IDLE:
+		if (_isSittingInTeleporter)
+			GotoState(&Klaymen::stSitIdleTeleporter);
+		else
+			GotoState(&Klaymen::stTryStandIdle);
+		break;
+	case 0x4803:
+		GotoState(&Klaymen::stFallSkipJump);
+		break;
+	case NM_KLAYMEN_PICKUP:
+		if (param.asInteger() == 2)
+			GotoState(&Klaymen::stPickUpNeedle);
+		else if (param.asInteger() == 1)
+			GotoState(&Klaymen::stPickUpTube);
+		else
+			GotoState(&Klaymen::stPickUpGeneric);
+		break;
+	case 0x4817:
+		setDoDeltaX(param.asInteger());
+		gotoNextStateExt();
+		break;
+	case 0x481B:
+		if (param.asPoint().y != 0)
+			startWalkToXDistance(param.asPoint().y, param.asPoint().x);
+		else
+			startWalkToAttachedSpriteXDistance(param.asPoint().x);
+		break;
+	case NM_KLAYMEN_TURN_TO_USE:
+		if (_isSittingInTeleporter) {
+			GotoState(&Klaymen::stTurnToUseInTeleporter);
+		}
+		break;
+	case NM_KLAYMEN_RETURN_FROM_USE:
+		if (_isSittingInTeleporter)
+			GotoState(&Klaymen::stReturnFromUseInTeleporter);
+		break;
+	case 0x481F:
+		if (param.asInteger() == 1)
+			GotoState(&Klaymen::stWonderAboutAfter);
+		else if (param.asInteger() == 0)
+			GotoState(&Klaymen::stWonderAboutHalf);
+		else if (param.asInteger() == 4)
+			GotoState(&Klaymen::stTurnAwayFromUse);
+		else if (param.asInteger() == 3)
+			GotoState(&Klaymen::stTurnToUseHalf);
+		else
+			GotoState(&Klaymen::stWonderAbout);
+		break;
+	case 0x4834:
+		GotoState(&Klaymen::stStepOver);
+		break;
+	case 0x4835:
+		sendMessage(_parentScene, 0x2000, 1);
+		_isSittingInTeleporter = true;
+		GotoState(&Klaymen::stSitInTeleporter);
+		break;
+	case 0x4836:
+		sendMessage(_parentScene, 0x2000, 0);
+		_isSittingInTeleporter = false;
+		GotoState(&Klaymen::stGetUpFromTeleporter);
+		break;
+	case 0x483D:
+		teleporterAppear(0x5E0A4905);
+		break;
+	case 0x483E:
+		teleporterDisappear(0xD86E4477);
+		break;
+	default:
+		break;
+	}
+	return messageResult;
+}
+
+} // End of namespace Neverhood