GNAP: Refactor scene 17

3 files changed, 530 insertions, 459 deletions

diff --git a/engines/gnap/scenes/scene17.cpp b/engines/gnap/scenes/scene17.cpp
index cf5945dde8..00b3f19fa5 100644
--- a/engines/gnap/scenes/scene17.cpp
+++ b/engines/gnap/scenes/scene17.cpp
@@ -23,6 +23,7 @@
 #include "gnap/gnap.h"
 #include "gnap/gamesys.h"
 #include "gnap/resource.h"
+#include "gnap/scenes/scene17.h"
 
 namespace Gnap {
 
@@ -57,270 +58,279 @@ enum {
 	kASLeaveScene				= 15
 };
 
-int GnapEngine::scene17_init() {
+Scene17::Scene17(GnapEngine *vm) : Scene(vm) {
+	_s17_platTryGetWrenchCtr = 0;
+	_s17_wrenchCtr = 2;
+	_s17_nextCarWindowSequenceId = -1;
+	_s17_nextWrenchSequenceId = -1;
+	_s17_canTryGetWrench = true;
+	_s17_platPhoneCtr = 0;
+	_s17_nextPhoneSequenceId = -1;
+	_s17_currPhoneSequenceId = -1;
+}
+
+int Scene17::init() {
 	return 0x263;
 }
 
-void GnapEngine::scene17_updateHotspots() {
-	setHotspot(kHSPlatypus, 1, 0, 0, 0, SF_WALKABLE | SF_TALK_CURSOR | SF_GRAB_CURSOR | SF_LOOK_CURSOR);
-	setHotspot(kHSPhone1, 61, 280, 97, 322, SF_PLAT_CURSOR | SF_TALK_CURSOR | SF_GRAB_CURSOR | SF_LOOK_CURSOR, 1, 7);
-	setHotspot(kHSPhone2, 80, 204, 178, 468, SF_PLAT_CURSOR | SF_TALK_CURSOR | SF_GRAB_CURSOR | SF_LOOK_CURSOR, 1, 7);
-	setHotspot(kHSExitGrubCity, 196, 207, 280, 304, SF_EXIT_U_CURSOR, 3, 5);
-	setHotspot(kHSExitToyStore, 567, 211, 716, 322, SF_EXIT_U_CURSOR, 5, 6);
-	setHotspot(kHSWrench, 586, 455, 681, 547, SF_PLAT_CURSOR | SF_TALK_CURSOR | SF_GRAB_CURSOR | SF_LOOK_CURSOR, 5, 7);
-	setHotspot(kHSWalkArea1, 0, 0, 800, 434);
-	setHotspot(kHSWalkArea2, 541, 0, 800, 600);
-	setHotspot(kHSWalkArea3, 0, 204, 173, 468);
-	setDeviceHotspot(kHSDevice, -1, -1, -1, -1);
-	if (isFlag(kGFGrassTaken))
-		_hotspots[kHSWrench]._flags = SF_NONE;
-	if (isFlag(kGFPlatypusTalkingToAssistant)) {
-		_hotspots[kHSDevice]._flags = SF_DISABLED;
-		_hotspots[kHSPlatypus]._flags = SF_DISABLED;
+void Scene17::updateHotspots() {
+	_vm->setHotspot(kHSPlatypus, 1, 0, 0, 0, SF_WALKABLE | SF_TALK_CURSOR | SF_GRAB_CURSOR | SF_LOOK_CURSOR);
+	_vm->setHotspot(kHSPhone1, 61, 280, 97, 322, SF_PLAT_CURSOR | SF_TALK_CURSOR | SF_GRAB_CURSOR | SF_LOOK_CURSOR, 1, 7);
+	_vm->setHotspot(kHSPhone2, 80, 204, 178, 468, SF_PLAT_CURSOR | SF_TALK_CURSOR | SF_GRAB_CURSOR | SF_LOOK_CURSOR, 1, 7);
+	_vm->setHotspot(kHSExitGrubCity, 196, 207, 280, 304, SF_EXIT_U_CURSOR, 3, 5);
+	_vm->setHotspot(kHSExitToyStore, 567, 211, 716, 322, SF_EXIT_U_CURSOR, 5, 6);
+	_vm->setHotspot(kHSWrench, 586, 455, 681, 547, SF_PLAT_CURSOR | SF_TALK_CURSOR | SF_GRAB_CURSOR | SF_LOOK_CURSOR, 5, 7);
+	_vm->setHotspot(kHSWalkArea1, 0, 0, 800, 434);
+	_vm->setHotspot(kHSWalkArea2, 541, 0, 800, 600);
+	_vm->setHotspot(kHSWalkArea3, 0, 204, 173, 468);
+	_vm->setDeviceHotspot(kHSDevice, -1, -1, -1, -1);
+	if (_vm->isFlag(kGFGrassTaken))
+		_vm->_hotspots[kHSWrench]._flags = SF_NONE;
+	if (_vm->isFlag(kGFPlatypusTalkingToAssistant)) {
+		_vm->_hotspots[kHSDevice]._flags = SF_DISABLED;
+		_vm->_hotspots[kHSPlatypus]._flags = SF_DISABLED;
 	}
-	_hotspotsCount = 10;
+	_vm->_hotspotsCount = 10;
 }
 
-void GnapEngine::scene17_update() {
-	gameUpdateTick();
-	updateMouseCursor();
-	updateGrabCursorSprite(0, 0);
-	if (_mouseClickState._left) {
-		gnapWalkTo(-1, -1, -1, -1, 1);
-		_mouseClickState._left = false;
+void Scene17::update() {
+	_vm->gameUpdateTick();
+	_vm->updateMouseCursor();
+	_vm->updateGrabCursorSprite(0, 0);
+	if (_vm->_mouseClickState._left) {
+		_vm->gnapWalkTo(-1, -1, -1, -1, 1);
+		_vm->_mouseClickState._left = false;
 	}
 }
 
-void GnapEngine::scene17_platHangUpPhone() {
-	int savedGnapActionStatus = _gnapActionStatus;
+void Scene17::platHangUpPhone() {
+	int savedGnapActionStatus = _vm->_gnapActionStatus;
 
-	if (_platypusActionStatus == kASPlatPhoningAssistant) {
-		_gnapActionStatus = kASPlatHangUpPhone;
-		updateMouseCursor();
+	if (_vm->_platypusActionStatus == kASPlatPhoningAssistant) {
+		_vm->_gnapActionStatus = kASPlatHangUpPhone;
+		_vm->updateMouseCursor();
 		_s17_platPhoneCtr = 0;
-		_platypusActionStatus = -1;
-		_gameSys->setAnimation(0x257, 254, 4);
-		_gameSys->insertSequence(0x257, 254, _s17_currPhoneSequenceId, 254, kSeqSyncExists, 0, 0, 0);
-		while (_gameSys->getAnimationStatus(4) != 2)
-			gameUpdateTick();
-		_gameSys->setAnimation(0x25B, _platypusId, 1);
-		_gameSys->insertSequence(0x25B, _platypusId, _platypusSequenceId | (_platypusSequenceDatNum << 16), _platypusId, kSeqSyncWait, 0, 0, 0);
-		_platypusSequenceId = 0x25B;
-		_platypusSequenceDatNum = 0;
+		_vm->_platypusActionStatus = -1;
+		_vm->_gameSys->setAnimation(0x257, 254, 4);
+		_vm->_gameSys->insertSequence(0x257, 254, _s17_currPhoneSequenceId, 254, kSeqSyncExists, 0, 0, 0);
+		while (_vm->_gameSys->getAnimationStatus(4) != 2)
+			_vm->gameUpdateTick();
+		_vm->_gameSys->setAnimation(0x25B, _vm->_platypusId, 1);
+		_vm->_gameSys->insertSequence(0x25B, _vm->_platypusId, _vm->_platypusSequenceId | (_vm->_platypusSequenceDatNum << 16), _vm->_platypusId, kSeqSyncWait, 0, 0, 0);
+		_vm->_platypusSequenceId = 0x25B;
+		_vm->_platypusSequenceDatNum = 0;
 		_s17_currPhoneSequenceId = -1;
 		_s17_nextPhoneSequenceId = -1;
-		clearFlag(kGFPlatypusTalkingToAssistant);
-		while (_gameSys->getAnimationStatus(1) != 2)
-			gameUpdateTick();
-		_gnapActionStatus = savedGnapActionStatus;
-		updateMouseCursor();
+		_vm->clearFlag(kGFPlatypusTalkingToAssistant);
+		while (_vm->_gameSys->getAnimationStatus(1) != 2)
+			_vm->gameUpdateTick();
+		_vm->_gnapActionStatus = savedGnapActionStatus;
+		_vm->updateMouseCursor();
 	}
-	scene17_updateHotspots();
+	updateHotspots();
 }
 
-void GnapEngine::scene17_run() {
-	playSound(0x10940, true);
-	startSoundTimerA(8);
-	_sceneWaiting = false;
-	_timers[4] = getRandom(100) + 200;
-	_timers[3] = 200;
-	_timers[5] = getRandom(30) + 80;
-	_timers[6] = getRandom(30) + 200;
-	_timers[7] = getRandom(100) + 100;
-
-	if (isFlag(kGFTruckKeysUsed)) {
-		_gameSys->insertSequence(0x25F, 20, 0, 0, kSeqNone, 0, 0, 0);
+void Scene17::run() {
+	_vm->playSound(0x10940, true);
+	_vm->startSoundTimerA(8);
+	_vm->_sceneWaiting = false;
+	_vm->_timers[4] = _vm->getRandom(100) + 200;
+	_vm->_timers[3] = 200;
+	_vm->_timers[5] = _vm->getRandom(30) + 80;
+	_vm->_timers[6] = _vm->getRandom(30) + 200;
+	_vm->_timers[7] = _vm->getRandom(100) + 100;
+
+	if (_vm->isFlag(kGFTruckKeysUsed)) {
+		_vm->_gameSys->insertSequence(0x25F, 20, 0, 0, kSeqNone, 0, 0, 0);
 	} else {
-		if (_s18_garbageCanPos >= 8) {
-			_gameSys->insertSequence(0x260, 20, 0, 0, kSeqNone, 0, 97, 1);
-		} else if (_s18_garbageCanPos >= 6) {
-			_gameSys->insertSequence(0x260, 20, 0, 0, kSeqNone, 0, 68, 2);
-		} else if (_s18_garbageCanPos >= 5) {
-			_gameSys->insertSequence(0x260, 20, 0, 0, kSeqNone, 0, 23, -1);
-		} else if (_s18_garbageCanPos >= 4) {
-			_gameSys->insertSequence(0x260, 20, 0, 0, kSeqNone, 0, -11, -5);
+		if (_vm->_s18_garbageCanPos >= 8) {
+			_vm->_gameSys->insertSequence(0x260, 20, 0, 0, kSeqNone, 0, 97, 1);
+		} else if (_vm->_s18_garbageCanPos >= 6) {
+			_vm->_gameSys->insertSequence(0x260, 20, 0, 0, kSeqNone, 0, 68, 2);
+		} else if (_vm->_s18_garbageCanPos >= 5) {
+			_vm->_gameSys->insertSequence(0x260, 20, 0, 0, kSeqNone, 0, 23, -1);
+		} else if (_vm->_s18_garbageCanPos >= 4) {
+			_vm->_gameSys->insertSequence(0x260, 20, 0, 0, kSeqNone, 0, -11, -5);
 		} else {
-			_gameSys->insertSequence(0x260, 20, 0, 0, kSeqNone, 0, -54, -8);
+			_vm->_gameSys->insertSequence(0x260, 20, 0, 0, kSeqNone, 0, -54, -8);
 		}
 	}
 
-	if (isFlag(kGFGroceryStoreHatTaken))
-		_gameSys->insertSequence(0x262, 1, 0, 0, kSeqNone, 0, 0, 0);
+	if (_vm->isFlag(kGFGroceryStoreHatTaken))
+		_vm->_gameSys->insertSequence(0x262, 1, 0, 0, kSeqNone, 0, 0, 0);
 
-	queueInsertDeviceIcon();
+	_vm->queueInsertDeviceIcon();
 
-	if (isFlag(kGFGrassTaken))
+	if (_vm->isFlag(kGFGrassTaken))
 		_s17_currWrenchSequenceId = 0x22D;
 	else
 		_s17_currWrenchSequenceId = 0x22F;
 
 	_s17_currCarWindowSequenceId = 0x244;
 
-	if (isFlag(kGFUnk14))
-		_gameSys->insertSequence(0x261, 1, 0, 0, kSeqNone, 0, 0, 0);
+	if (_vm->isFlag(kGFUnk14))
+		_vm->_gameSys->insertSequence(0x261, 1, 0, 0, kSeqNone, 0, 0, 0);
 
-	_gameSys->setAnimation(_s17_currWrenchSequenceId, 40, 2);
-	_gameSys->insertSequence(_s17_currWrenchSequenceId, 40, 0, 0, kSeqNone, 0, 0, 0);
+	_vm->_gameSys->setAnimation(_s17_currWrenchSequenceId, 40, 2);
+	_vm->_gameSys->insertSequence(_s17_currWrenchSequenceId, 40, 0, 0, kSeqNone, 0, 0, 0);
 
-	if (isFlag(kGFGrassTaken)) {
-		_gameSys->setAnimation(0, 0, 3);
+	if (_vm->isFlag(kGFGrassTaken)) {
+		_vm->_gameSys->setAnimation(0, 0, 3);
 	} else {
-		_gameSys->setAnimation(_s17_currCarWindowSequenceId, 40, 3);
-		_gameSys->insertSequence(_s17_currCarWindowSequenceId, 40, 0, 0, kSeqNone, 0, 0, 0);
+		_vm->_gameSys->setAnimation(_s17_currCarWindowSequenceId, 40, 3);
+		_vm->_gameSys->insertSequence(_s17_currCarWindowSequenceId, 40, 0, 0, kSeqNone, 0, 0, 0);
 	}
 
 	_s17_canTryGetWrench = true;
 
-	if (isFlag(kGFUnk18))
-		_gameSys->insertSequence(0x24F, 100, 0, 0, kSeqNone, 0, 0, 0);
-
-	if (_prevSceneNum == 53 || _prevSceneNum == 18 || _prevSceneNum == 20 || _prevSceneNum == 19) {
-		if (_prevSceneNum == 20) {
-			initGnapPos(4, 6, kDirBottomRight);
-			initPlatypusPos(5, 6, kDirNone);
-			endSceneInit();
-			platypusWalkTo(5, 9, -1, 0x107C2, 1);
-			gnapWalkTo(4, 8, -1, 0x107B9, 1);
-		} else if (isFlag(kGFUnk27)) {
-			initGnapPos(3, 9, kDirUpLeft);
-			_platX = _hotspotsWalkPos[2].x;
-			_platY = _hotspotsWalkPos[2].y;
-			_platypusId = 20 * _hotspotsWalkPos[2].y;
-			_gameSys->insertSequence(0x25A, 20 * _hotspotsWalkPos[2].y, 0, 0, kSeqNone, 0, 0, 0);
-			_gameSys->insertSequence(0x257, 254, 0, 0, kSeqNone, 0, 0, 0);
-			_platypusSequenceId = 0x25A;
-			_platypusSequenceDatNum = 0;
-			endSceneInit();
-			clearFlag(kGFSpringTaken);
-			clearFlag(kGFUnk16);
-			_platypusActionStatus = kASPlatPhoningAssistant;
-			scene17_platHangUpPhone();
-			_gameSys->setAnimation(0, 0, 4);
-			clearFlag(kGFPlatypusTalkingToAssistant);
-			clearFlag(kGFUnk27);
-			scene17_updateHotspots();
-		} else if (isFlag(kGFUnk25)) {
-			clearFlag(kGFSpringTaken);
-			clearFlag(kGFUnk16);
-			initPlatypusPos(7, 9, kDirNone);
-			_gnapX = _hotspotsWalkPos[2].x;
-			_gnapY = _hotspotsWalkPos[2].y;
-			_gnapId = 20 * _hotspotsWalkPos[2].y;
-			_gameSys->insertSequence(601, 20 * _hotspotsWalkPos[2].y, 0, 0, kSeqNone, 0, 0, 0);
-			_gnapSequenceDatNum = 0;
-			_gnapSequenceId = 601;
-			_gnapActionStatus = kASGnapHangUpPhone;
-			clearFlag(kGFUnk25);
-			_gameSys->insertSequence(0x251, 254, 0, 0, kSeqNone, 0, 0, 0);
-			endSceneInit();
-			_gameSys->setAnimation(0x257, 254, 0);
-			_gameSys->insertSequence(0x257, 254, 0x251, 254, kSeqSyncWait, 0, 0, 0);
-		} else if (isFlag(kGFPlatypusTalkingToAssistant)) {
-			clearFlag(kGFSpringTaken);
-			clearFlag(kGFUnk16);
-			_sceneWaiting = true;
-			initGnapPos(3, 9, kDirUpLeft);
-			_platX = _hotspotsWalkPos[2].x;
-			_platY = _hotspotsWalkPos[2].y;
-			_platypusId = 20 * _hotspotsWalkPos[2].y;
+	if (_vm->isFlag(kGFUnk18))
+		_vm->_gameSys->insertSequence(0x24F, 100, 0, 0, kSeqNone, 0, 0, 0);
+
+	if (_vm->_prevSceneNum == 53 || _vm->_prevSceneNum == 18 || _vm->_prevSceneNum == 20 || _vm->_prevSceneNum == 19) {
+		if (_vm->_prevSceneNum == 20) {
+			_vm->initGnapPos(4, 6, kDirBottomRight);
+			_vm->initPlatypusPos(5, 6, kDirNone);
+			_vm->endSceneInit();
+			_vm->platypusWalkTo(5, 9, -1, 0x107C2, 1);
+			_vm->gnapWalkTo(4, 8, -1, 0x107B9, 1);
+		} else if (_vm->isFlag(kGFUnk27)) {
+			_vm->initGnapPos(3, 9, kDirUpLeft);
+			_vm->_platX = _vm->_hotspotsWalkPos[2].x;
+			_vm->_platY = _vm->_hotspotsWalkPos[2].y;
+			_vm->_platypusId = 20 * _vm->_hotspotsWalkPos[2].y;
+			_vm->_gameSys->insertSequence(0x25A, 20 * _vm->_hotspotsWalkPos[2].y, 0, 0, kSeqNone, 0, 0, 0);
+			_vm->_gameSys->insertSequence(0x257, 254, 0, 0, kSeqNone, 0, 0, 0);
+			_vm->_platypusSequenceId = 0x25A;
+			_vm->_platypusSequenceDatNum = 0;
+			_vm->endSceneInit();
+			_vm->clearFlag(kGFSpringTaken);
+			_vm->clearFlag(kGFUnk16);
+			_vm->_platypusActionStatus = kASPlatPhoningAssistant;
+			platHangUpPhone();
+			_vm->_gameSys->setAnimation(0, 0, 4);
+			_vm->clearFlag(kGFPlatypusTalkingToAssistant);
+			_vm->clearFlag(kGFUnk27);
+			updateHotspots();
+		} else if (_vm->isFlag(kGFUnk25)) {
+			_vm->clearFlag(kGFSpringTaken);
+			_vm->clearFlag(kGFUnk16);
+			_vm->initPlatypusPos(7, 9, kDirNone);
+			_vm->_gnapX = _vm->_hotspotsWalkPos[2].x;
+			_vm->_gnapY = _vm->_hotspotsWalkPos[2].y;
+			_vm->_gnapId = 20 * _vm->_hotspotsWalkPos[2].y;
+			_vm->_gameSys->insertSequence(601, 20 * _vm->_hotspotsWalkPos[2].y, 0, 0, kSeqNone, 0, 0, 0);
+			_vm->_gnapSequenceDatNum = 0;
+			_vm->_gnapSequenceId = 601;
+			_vm->_gnapActionStatus = kASGnapHangUpPhone;
+			_vm->clearFlag(kGFUnk25);
+			_vm->_gameSys->insertSequence(0x251, 254, 0, 0, kSeqNone, 0, 0, 0);
+			_vm->endSceneInit();
+			_vm->_gameSys->setAnimation(0x257, 254, 0);
+			_vm->_gameSys->insertSequence(0x257, 254, 0x251, 254, kSeqSyncWait, 0, 0, 0);
+		} else if (_vm->isFlag(kGFPlatypusTalkingToAssistant)) {
+			_vm->clearFlag(kGFSpringTaken);
+			_vm->clearFlag(kGFUnk16);
+			_vm->_sceneWaiting = true;
+			_vm->initGnapPos(3, 9, kDirUpLeft);
+			_vm->_platX = _vm->_hotspotsWalkPos[2].x;
+			_vm->_platY = _vm->_hotspotsWalkPos[2].y;
+			_vm->_platypusId = 20 * _vm->_hotspotsWalkPos[2].y;
 			_s17_currPhoneSequenceId = 0x251;
-			_gameSys->insertSequence(0x25A, 20 * _hotspotsWalkPos[2].y, 0, 0, kSeqNone, 0, 0, 0);
-			_gameSys->insertSequence(_s17_currPhoneSequenceId, 254, 0, 0, kSeqNone, 0, 0, 0);
-			_platypusSequenceId = 0x25A;
-			_platypusSequenceDatNum = 0;
-			endSceneInit();
-			_gameSys->setAnimation(_s17_currPhoneSequenceId, 254, 1);
-			_platypusActionStatus = kASPlatPhoningAssistant;
-			scene17_updateHotspots();
-		} else if (_prevSceneNum == 18) {
-			initGnapPos(6, 6, kDirBottomRight);
-			initPlatypusPos(5, 6, kDirNone);
-			endSceneInit();
-			platypusWalkTo(5, 9, -1, 0x107C2, 1);
-			gnapWalkTo(4, 8, -1, 0x107B9, 1);
+			_vm->_gameSys->insertSequence(0x25A, 20 * _vm->_hotspotsWalkPos[2].y, 0, 0, kSeqNone, 0, 0, 0);
+			_vm->_gameSys->insertSequence(_s17_currPhoneSequenceId, 254, 0, 0, kSeqNone, 0, 0, 0);
+			_vm->_platypusSequenceId = 0x25A;
+			_vm->_platypusSequenceDatNum = 0;
+			_vm->endSceneInit();
+			_vm->_gameSys->setAnimation(_s17_currPhoneSequenceId, 254, 1);
+			_vm->_platypusActionStatus = kASPlatPhoningAssistant;
+			updateHotspots();
+		} else if (_vm->_prevSceneNum == 18) {
+			_vm->initGnapPos(6, 6, kDirBottomRight);
+			_vm->initPlatypusPos(5, 6, kDirNone);
+			_vm->endSceneInit();
+			_vm->platypusWalkTo(5, 9, -1, 0x107C2, 1);
+			_vm->gnapWalkTo(4, 8, -1, 0x107B9, 1);
 		} else {
-			if (isFlag(kGFSpringTaken)) {
-				initGnapPos(_hotspotsWalkPos[2].x, _hotspotsWalkPos[2].y, kDirBottomRight);
-				initPlatypusPos(1, 9, kDirNone);
-				endSceneInit();
+			if (_vm->isFlag(kGFSpringTaken)) {
+				_vm->initGnapPos(_vm->_hotspotsWalkPos[2].x, _vm->_hotspotsWalkPos[2].y, kDirBottomRight);
+				_vm->initPlatypusPos(1, 9, kDirNone);
+				_vm->endSceneInit();
 			} else {
-				initGnapPos(3, 7, kDirBottomRight);
-				initPlatypusPos(1, 7, kDirNone);
-				endSceneInit();
+				_vm->initGnapPos(3, 7, kDirBottomRight);
+				_vm->initPlatypusPos(1, 7, kDirNone);
+				_vm->endSceneInit();
 			}
-			clearFlag(kGFSpringTaken);
-			clearFlag(kGFUnk16);
-			endSceneInit();
+			_vm->clearFlag(kGFSpringTaken);
+			_vm->clearFlag(kGFUnk16);
+			_vm->endSceneInit();
 		}
 	} else {
-		_gnapX = 3;
-		_gnapY = 6;
-		_gnapId = 120;
-		_gnapSequenceId = 0x23D;
-		_gnapSequenceDatNum = 0;
-		_gnapIdleFacing = kDirBottomRight;
-		_gameSys->insertSequence(makeRid(_gnapSequenceDatNum, _gnapSequenceId), _gnapId, 0, 0, kSeqNone, 0, 0, 0);
-		_platX = -1;
-		_platY = 8;
-		_platypusId = 160;
-		_gameSys->insertSequence(0x241, 160, 0, 0, kSeqNone, 0, 0, 0);
-		_gameSys->insertSequence(0x107C1, _platypusId, 0x241, _platypusId,
-			kSeqScale | kSeqSyncWait, 0, 75 * _platX - _platGridX, 48 * _platY - _platGridY);
-		_gameSys->insertSequence(0x22C, 2, 0, 0, kSeqNone, 0, 0, 0);
+		_vm->_gnapX = 3;
+		_vm->_gnapY = 6;
+		_vm->_gnapId = 120;
+		_vm->_gnapSequenceId = 0x23D;
+		_vm->_gnapSequenceDatNum = 0;
+		_vm->_gnapIdleFacing = kDirBottomRight;
+		_vm->_gameSys->insertSequence(makeRid(_vm->_gnapSequenceDatNum, _vm->_gnapSequenceId), _vm->_gnapId, 0, 0, kSeqNone, 0, 0, 0);
+		_vm->_platX = -1;
+		_vm->_platY = 8;
+		_vm->_platypusId = 160;
+		_vm->_gameSys->insertSequence(0x241, 160, 0, 0, kSeqNone, 0, 0, 0);
+		_vm->_gameSys->insertSequence(0x107C1, _vm->_platypusId, 0x241, _vm->_platypusId,
+			kSeqScale | kSeqSyncWait, 0, 75 * _vm->_platX - _vm->_platGridX, 48 * _vm->_platY - _vm->_platGridY);
+		_vm->_gameSys->insertSequence(0x22C, 2, 0, 0, kSeqNone, 0, 0, 0);
 		// TODO delayTicksA(2, 9);
-		endSceneInit();
-		_platypusSequenceId = 0x7C1;
-		_platypusSequenceDatNum = 1;
-		_platypusFacing = kDirBottomRight;
-		platypusWalkTo(2, 9, -1, 0x107C2, 1);
+		_vm->endSceneInit();
+		_vm->_platypusSequenceId = 0x7C1;
+		_vm->_platypusSequenceDatNum = 1;
+		_vm->_platypusFacing = kDirBottomRight;
+		_vm->platypusWalkTo(2, 9, -1, 0x107C2, 1);
 	}
 
-	while (!_sceneDone) {
-
-		updateMouseCursor();
-		updateCursorByHotspot();
+	while (!_vm->_sceneDone) {
+		_vm->updateMouseCursor();
+		_vm->updateCursorByHotspot();
 
-		_sceneClickedHotspot = getClickedHotspotId();
-		updateGrabCursorSprite(0, 0);
+		_vm->_sceneClickedHotspot = _vm->getClickedHotspotId();
+		_vm->updateGrabCursorSprite(0, 0);
 	
-		switch (_sceneClickedHotspot) {
-
+		switch (_vm->_sceneClickedHotspot) {
 		case kHSDevice:
-			if (_gnapActionStatus < 0 || _gnapActionStatus == 3) {
-				runMenu();
-				scene17_updateHotspots();
+			if (_vm->_gnapActionStatus < 0 || _vm->_gnapActionStatus == 3) {
+				_vm->runMenu();
+				updateHotspots();
 			}
 			break;
 
 		case kHSPlatypus:
-			if (_gnapActionStatus < 0) {
-				if (_grabCursorSpriteIndex == kItemJoint) {
-					if (isFlag(kGFGrassTaken)) {
-						gnapUseJointOnPlatypus();
+			if (_vm->_gnapActionStatus < 0) {
+				if (_vm->_grabCursorSpriteIndex == kItemJoint) {
+					if (_vm->isFlag(kGFGrassTaken)) {
+						_vm->gnapUseJointOnPlatypus();
 					} else {
-						gnapUseDeviceOnPlatypuss();
-						platypusWalkTo(_hotspotsWalkPos[6].x, _hotspotsWalkPos[6].y, 1, 0x107C2, 1);
-						gnapWalkTo(_hotspotsWalkPos[6].x + 1, _hotspotsWalkPos[6].y, 0, 0x107BA, 1);
-						_platypusActionStatus = kASGetWrench1;
-						_gnapActionStatus = kASGetWrench1;
-						_timers[5] = getRandom(30) + 80;
-						setGrabCursorSprite(-1);
-						invRemove(kItemJoint);
+						_vm->gnapUseDeviceOnPlatypuss();
+						_vm->platypusWalkTo(_vm->_hotspotsWalkPos[6].x, _vm->_hotspotsWalkPos[6].y, 1, 0x107C2, 1);
+						_vm->gnapWalkTo(_vm->_hotspotsWalkPos[6].x + 1, _vm->_hotspotsWalkPos[6].y, 0, 0x107BA, 1);
+						_vm->_platypusActionStatus = kASGetWrench1;
+						_vm->_gnapActionStatus = kASGetWrench1;
+						_vm->_timers[5] = _vm->getRandom(30) + 80;
+						_vm->setGrabCursorSprite(-1);
+						_vm->invRemove(kItemJoint);
 					}
-				} else if (_grabCursorSpriteIndex >= 0) {
-					playGnapScratchingHead(_platX, _platY);
+				} else if (_vm->_grabCursorSpriteIndex >= 0) {
+					_vm->playGnapScratchingHead(_vm->_platX, _vm->_platY);
 				} else {
-					switch (_verbCursor) {
+					switch (_vm->_verbCursor) {
 					case LOOK_CURSOR:
 					case GRAB_CURSOR:
-						playGnapScratchingHead(_platX, _platY);
+						_vm->playGnapScratchingHead(_vm->_platX, _vm->_platY);
 						break;
 					case TALK_CURSOR:
-						playGnapBrainPulsating(_platX, _platY);
-						playPlatypusSequence(getPlatypusSequenceId());
+						_vm->playGnapBrainPulsating(_vm->_platX, _vm->_platY);
+						_vm->playPlatypusSequence(_vm->getPlatypusSequenceId());
 						break;
 					case PLAT_CURSOR:
-						playGnapImpossible(0, 0);
+						_vm->playGnapImpossible(0, 0);
 						break;
 					}
 				}
@@ -328,30 +338,30 @@ void GnapEngine::scene17_run() {
 			break;
 
 		case kHSWrench:
-			if (_gnapActionStatus < 0) {
-				if (isFlag(kGFGrassTaken)) {
-					playGnapImpossible(0, 0);
-				} else if (_grabCursorSpriteIndex >= 0) {
-					playGnapShowCurrItem(_hotspotsWalkPos[_sceneClickedHotspot].x, _hotspotsWalkPos[_sceneClickedHotspot].y, 8, 7);
+			if (_vm->_gnapActionStatus < 0) {
+				if (_vm->isFlag(kGFGrassTaken)) {
+					_vm->playGnapImpossible(0, 0);
+				} else if (_vm->_grabCursorSpriteIndex >= 0) {
+					_vm->playGnapShowCurrItem(_vm->_hotspotsWalkPos[_vm->_sceneClickedHotspot].x, _vm->_hotspotsWalkPos[_vm->_sceneClickedHotspot].y, 8, 7);
 				} else {
-					switch (_verbCursor) {
+					switch (_vm->_verbCursor) {
 					case LOOK_CURSOR:
 					case GRAB_CURSOR:
-						playGnapScratchingHead(8, 7);
+						_vm->playGnapScratchingHead(8, 7);
 						break;
 					case TALK_CURSOR:
-						playGnapImpossible(0, 0);
+						_vm->playGnapImpossible(0, 0);
 						break;
 					case PLAT_CURSOR:
 						if (_s17_canTryGetWrench) {
-							scene17_platHangUpPhone();
-							gnapUseDeviceOnPlatypuss();
-							platypusWalkTo(_hotspotsWalkPos[6].x + 1, _hotspotsWalkPos[6].y, 1, 0x107C2, 1);
-							_platypusActionStatus = kASTryGetWrench;
-							_gnapActionStatus = kASTryGetWrench;
-							_timers[5] = getRandom(30) + 80;
+							platHangUpPhone();
+							_vm->gnapUseDeviceOnPlatypuss();
+							_vm->platypusWalkTo(_vm->_hotspotsWalkPos[6].x + 1, _vm->_hotspotsWalkPos[6].y, 1, 0x107C2, 1);
+							_vm->_platypusActionStatus = kASTryGetWrench;
+							_vm->_gnapActionStatus = kASTryGetWrench;
+							_vm->_timers[5] = _vm->getRandom(30) + 80;
 						} else
-							playGnapImpossible(0, 0);
+							_vm->playGnapImpossible(0, 0);
 						break;
 					}
 				}
@@ -359,40 +369,40 @@ void GnapEngine::scene17_run() {
 			break;
 	
 		case kHSPhone1:
-			if (_gnapActionStatus < 0) {
-				if (_grabCursorSpriteIndex == kItemDiceQuarterHole) {
-					gnapWalkTo(_hotspotsWalkPos[2].x, _hotspotsWalkPos[2].y, 0, getGnapSequenceId(gskIdle, 0, 0) | 0x10000, 1);
-					_gnapActionStatus = kASPutCoinIntoPhone;
-				} else if (_grabCursorSpriteIndex >= 0) {
-					playGnapShowCurrItem(_hotspotsWalkPos[2].x, _hotspotsWalkPos[2].y, 1, 3);
+			if (_vm->_gnapActionStatus < 0) {
+				if (_vm->_grabCursorSpriteIndex == kItemDiceQuarterHole) {
+					_vm->gnapWalkTo(_vm->_hotspotsWalkPos[2].x, _vm->_hotspotsWalkPos[2].y, 0, _vm->getGnapSequenceId(gskIdle, 0, 0) | 0x10000, 1);
+					_vm->_gnapActionStatus = kASPutCoinIntoPhone;
+				} else if (_vm->_grabCursorSpriteIndex >= 0) {
+					_vm->playGnapShowCurrItem(_vm->_hotspotsWalkPos[2].x, _vm->_hotspotsWalkPos[2].y, 1, 3);
 				} else {
-					switch (_verbCursor) {
+					switch (_vm->_verbCursor) {
 					case LOOK_CURSOR:
-						playGnapScratchingHead(1, 3);
+						_vm->playGnapScratchingHead(1, 3);
 						break;
 					case GRAB_CURSOR:
-						if (isFlag(kGFUnk18)) {
-							scene17_platHangUpPhone();
-							gnapWalkTo(_gnapX, _gnapY, 0, getGnapSequenceId(gskIdle, _hotspotsWalkPos[2].x, _hotspotsWalkPos[2].y) | 0x10000, 1);
-							_gnapActionStatus = kASGetCoinFromPhone;
+						if (_vm->isFlag(kGFUnk18)) {
+							platHangUpPhone();
+							_vm->gnapWalkTo(_vm->_gnapX, _vm->_gnapY, 0, _vm->getGnapSequenceId(gskIdle, _vm->_hotspotsWalkPos[2].x, _vm->_hotspotsWalkPos[2].y) | 0x10000, 1);
+							_vm->_gnapActionStatus = kASGetCoinFromPhone;
 						} else
-							playGnapImpossible(0, 0);
+							_vm->playGnapImpossible(0, 0);
 						break;
 					case TALK_CURSOR:
-						playGnapImpossible(0, 0);
+						_vm->playGnapImpossible(0, 0);
 						break;
 					case PLAT_CURSOR:
-						if (isFlag(kGFUnk18)) {
-							scene17_platHangUpPhone();
-							_isLeavingScene = true;
-							gnapUseDeviceOnPlatypuss();
-							_platypusFacing = kDirUpLeft;
-							platypusWalkTo(_hotspotsWalkPos[2].x, _hotspotsWalkPos[2].y, 1, 0x107C2, 1);
-							setFlag(kGFUnk16);
-							_platypusActionStatus = kASPlatUsePhone;
-							_gnapActionStatus = kASPlatUsePhone;
+						if (_vm->isFlag(kGFUnk18)) {
+							platHangUpPhone();
+							_vm->_isLeavingScene = true;
+							_vm->gnapUseDeviceOnPlatypuss();
+							_vm->_platypusFacing = kDirUpLeft;
+							_vm->platypusWalkTo(_vm->_hotspotsWalkPos[2].x, _vm->_hotspotsWalkPos[2].y, 1, 0x107C2, 1);
+							_vm->setFlag(kGFUnk16);
+							_vm->_platypusActionStatus = kASPlatUsePhone;
+							_vm->_gnapActionStatus = kASPlatUsePhone;
 						} else
-							playGnapImpossible(0, 0);
+							_vm->playGnapImpossible(0, 0);
 						break;
 					}
 				}
@@ -400,43 +410,43 @@ void GnapEngine::scene17_run() {
 			break;
 
 		case kHSPhone2:
-			if (_gnapActionStatus < 0) {
-				if (_grabCursorSpriteIndex == kItemDiceQuarterHole) {
-					gnapWalkTo(_hotspotsWalkPos[2].x, _hotspotsWalkPos[2].y, 0, getGnapSequenceId(gskIdle, 0, 0) | 0x10000, 1);
-					_gnapActionStatus = kASPutCoinIntoPhone;
-				} else if (_grabCursorSpriteIndex >= 0) {
-					playGnapShowCurrItem(_hotspotsWalkPos[2].x, _hotspotsWalkPos[2].y, 1, 3);
+			if (_vm->_gnapActionStatus < 0) {
+				if (_vm->_grabCursorSpriteIndex == kItemDiceQuarterHole) {
+					_vm->gnapWalkTo(_vm->_hotspotsWalkPos[2].x, _vm->_hotspotsWalkPos[2].y, 0, _vm->getGnapSequenceId(gskIdle, 0, 0) | 0x10000, 1);
+					_vm->_gnapActionStatus = kASPutCoinIntoPhone;
+				} else if (_vm->_grabCursorSpriteIndex >= 0) {
+					_vm->playGnapShowCurrItem(_vm->_hotspotsWalkPos[2].x, _vm->_hotspotsWalkPos[2].y, 1, 3);
 				} else {
-					switch (_verbCursor) {
+					switch (_vm->_verbCursor) {
 					case LOOK_CURSOR:
-						playGnapScratchingHead(1, 3);
+						_vm->playGnapScratchingHead(1, 3);
 						break;
 					case GRAB_CURSOR:
-						if (isFlag(kGFUnk18)) {
-							scene17_platHangUpPhone();
-							_isLeavingScene = true;
-							_gnapIdleFacing = kDirUpLeft;
-							gnapWalkTo(_hotspotsWalkPos[2].x, _hotspotsWalkPos[2].y, 0, getGnapSequenceId(gskIdle, 0, 0) | 0x10000, 1);
-							_gnapActionStatus = kASGnapUsePhone;
-							setFlag(kGFSpringTaken);
+						if (_vm->isFlag(kGFUnk18)) {
+							platHangUpPhone();
+							_vm->_isLeavingScene = true;
+							_vm->_gnapIdleFacing = kDirUpLeft;
+							_vm->gnapWalkTo(_vm->_hotspotsWalkPos[2].x, _vm->_hotspotsWalkPos[2].y, 0, _vm->getGnapSequenceId(gskIdle, 0, 0) | 0x10000, 1);
+							_vm->_gnapActionStatus = kASGnapUsePhone;
+							_vm->setFlag(kGFSpringTaken);
 						} else
-							playGnapImpossible(0, 0);
+							_vm->playGnapImpossible(0, 0);
 						break;
 					case TALK_CURSOR:
-						playGnapImpossible(0, 0);
+						_vm->playGnapImpossible(0, 0);
 						break;
 					case PLAT_CURSOR:
-						if (isFlag(kGFUnk18)) {
-							scene17_platHangUpPhone();
-							_isLeavingScene = true;
-							gnapUseDeviceOnPlatypuss();
-							_platypusFacing = kDirUpLeft;
-							platypusWalkTo(_hotspotsWalkPos[2].x, _hotspotsWalkPos[2].y, 1, 0x107C2, 1);
-							setFlag(kGFUnk16);
-							_platypusActionStatus = kASPlatUsePhone;
-							_gnapActionStatus = kASPlatUsePhone;
+						if (_vm->isFlag(kGFUnk18)) {
+							platHangUpPhone();
+							_vm->_isLeavingScene = true;
+							_vm->gnapUseDeviceOnPlatypuss();
+							_vm->_platypusFacing = kDirUpLeft;
+							_vm->platypusWalkTo(_vm->_hotspotsWalkPos[2].x, _vm->_hotspotsWalkPos[2].y, 1, 0x107C2, 1);
+							_vm->setFlag(kGFUnk16);
+							_vm->_platypusActionStatus = kASPlatUsePhone;
+							_vm->_gnapActionStatus = kASPlatUsePhone;
 						} else
-							playGnapImpossible(0, 0);
+							_vm->playGnapImpossible(0, 0);
 						break;
 					}
 				}
@@ -444,80 +454,80 @@ void GnapEngine::scene17_run() {
 			break;
 	
 		case kHSExitToyStore:
-			if (_gnapActionStatus < 0) {
-				_isLeavingScene = true;
-				_newSceneNum = 18;
-				_gnapIdleFacing = kDirUpRight;
-				gnapWalkTo(_hotspotsWalkPos[5].x, _hotspotsWalkPos[5].y, 0, 0x107BB, 1);
-				_gnapActionStatus = kASLeaveScene;
-				if (_platypusActionStatus != kASPlatPhoningAssistant)
-					platypusWalkTo(_hotspotsWalkPos[5].x - 1, _hotspotsWalkPos[5].y, -1, 0x107C2, 1);
+			if (_vm->_gnapActionStatus < 0) {
+				_vm->_isLeavingScene = true;
+				_vm->_newSceneNum = 18;
+				_vm->_gnapIdleFacing = kDirUpRight;
+				_vm->gnapWalkTo(_vm->_hotspotsWalkPos[5].x, _vm->_hotspotsWalkPos[5].y, 0, 0x107BB, 1);
+				_vm->_gnapActionStatus = kASLeaveScene;
+				if (_vm->_platypusActionStatus != kASPlatPhoningAssistant)
+					_vm->platypusWalkTo(_vm->_hotspotsWalkPos[5].x - 1, _vm->_hotspotsWalkPos[5].y, -1, 0x107C2, 1);
 			}
 			break;
 	
 		case kHSExitGrubCity:
-			if (_gnapActionStatus < 0) {
-				scene17_platHangUpPhone();
-				_isLeavingScene = true;
-				_newSceneNum = 20;
-				_gnapIdleFacing = kDirUpLeft;
-				gnapWalkTo(_hotspotsWalkPos[3].x, _hotspotsWalkPos[3].y, 0, 0x107BC, 1);
-				_gnapActionStatus = kASLeaveScene;
-				platypusWalkTo(_hotspotsWalkPos[3].x + 1, _hotspotsWalkPos[3].y, -1, 0x107C2, 1);
+			if (_vm->_gnapActionStatus < 0) {
+				platHangUpPhone();
+				_vm->_isLeavingScene = true;
+				_vm->_newSceneNum = 20;
+				_vm->_gnapIdleFacing = kDirUpLeft;
+				_vm->gnapWalkTo(_vm->_hotspotsWalkPos[3].x, _vm->_hotspotsWalkPos[3].y, 0, 0x107BC, 1);
+				_vm->_gnapActionStatus = kASLeaveScene;
+				_vm->platypusWalkTo(_vm->_hotspotsWalkPos[3].x + 1, _vm->_hotspotsWalkPos[3].y, -1, 0x107C2, 1);
 			}
 			break;
 	
 		case kHSWalkArea1:
 		case kHSWalkArea2:
 		case kHSWalkArea3:
-			if (_gnapActionStatus < 0)
-				gnapWalkTo(-1, -1, -1, -1, 1);
+			if (_vm->_gnapActionStatus < 0)
+				_vm->gnapWalkTo(-1, -1, -1, -1, 1);
 			break;
 	
 		default:
-			if (_mouseClickState._left && _gnapActionStatus < 0) {
-				gnapWalkTo(-1, -1, -1, -1, 1);
-				_mouseClickState._left = 0;
+			if (_vm->_mouseClickState._left && _vm->_gnapActionStatus < 0) {
+				_vm->gnapWalkTo(-1, -1, -1, -1, 1);
+				_vm->_mouseClickState._left = 0;
 			}
 			break;
 		}
 	
-		scene17_updateAnimations();
+		updateAnimations();
 		
-		if (!isSoundPlaying(0x10940))
-			playSound(0x10940, true);
+		if (!_vm->isSoundPlaying(0x10940))
+			_vm->playSound(0x10940, true);
 	
-		if (!_isLeavingScene) {
-			if (_platypusActionStatus < 0)
-				platypusSub426234();
-			updateGnapIdleSequence2();
-			if (!_timers[4]) {
-				_timers[4] = getRandom(100) + 200;
-				if (_gnapActionStatus < 0 && _platypusActionStatus < 0)
-					_gameSys->insertSequence(0x22B, 21, 0, 0, kSeqNone, 0, 0, 0);
+		if (!_vm->_isLeavingScene) {
+			if (_vm->_platypusActionStatus < 0)
+				_vm->platypusSub426234();
+			_vm->updateGnapIdleSequence2();
+			if (!_vm->_timers[4]) {
+				_vm->_timers[4] = _vm->getRandom(100) + 200;
+				if (_vm->_gnapActionStatus < 0 && _vm->_platypusActionStatus < 0)
+					_vm->_gameSys->insertSequence(0x22B, 21, 0, 0, kSeqNone, 0, 0, 0);
 			}
-			if (!_timers[7]) {
-				_timers[7] = getRandom(100) + 100;
-				if (_gnapActionStatus < 0 && _platypusActionStatus < 0) {
-					switch (getRandom(3)) {
+			if (!_vm->_timers[7]) {
+				_vm->_timers[7] = _vm->getRandom(100) + 100;
+				if (_vm->_gnapActionStatus < 0 && _vm->_platypusActionStatus < 0) {
+					switch (_vm->getRandom(3)) {
 					case 0:
-						_gameSys->insertSequence(0x25C, 255, 0, 0, kSeqNone, 0, 0, 0);
+						_vm->_gameSys->insertSequence(0x25C, 255, 0, 0, kSeqNone, 0, 0, 0);
 						break;
 					case 1:
-						_gameSys->insertSequence(0x25D, 255, 0, 0, kSeqNone, 0, 0, 0);
+						_vm->_gameSys->insertSequence(0x25D, 255, 0, 0, kSeqNone, 0, 0, 0);
 						break;
 					case 2:
-						_gameSys->insertSequence(0x25E, 255, 0, 0, kSeqNone, 0, 0, 0);
+						_vm->_gameSys->insertSequence(0x25E, 255, 0, 0, kSeqNone, 0, 0, 0);
 						break;
 					}
 				}
 			}
-			if (_platypusActionStatus < 0 && !_timers[5]) {
-				_timers[5] = getRandom(30) + 80;
-				if (isFlag(kGFGrassTaken) && _s17_nextWrenchSequenceId == -1) {
+			if (_vm->_platypusActionStatus < 0 && !_vm->_timers[5]) {
+				_vm->_timers[5] = _vm->getRandom(30) + 80;
+				if (_vm->isFlag(kGFGrassTaken) && _s17_nextWrenchSequenceId == -1) {
 					_s17_nextWrenchSequenceId = 0x236;
 				} else if (_s17_canTryGetWrench) {
-					switch (getRandom(6)) {
+					switch (_vm->getRandom(6)) {
 					case 0:
 						_s17_nextWrenchSequenceId = 0x231;
 						break;
@@ -536,7 +546,7 @@ void GnapEngine::scene17_run() {
 				} else {
 					--_s17_wrenchCtr;
 					if (_s17_wrenchCtr) {
-						switch (getRandom(6)) {
+						switch (_vm->getRandom(6)) {
 						case 0:
 							_s17_nextWrenchSequenceId = 0x237;
 							break;
@@ -562,90 +572,87 @@ void GnapEngine::scene17_run() {
 					}
 				}
 			}
-			if (!_timers[6]) {
-				_timers[6] = getRandom(30) + 200;
-				if (_s17_nextCarWindowSequenceId == -1 && !isFlag(kGFGrassTaken))
+			if (!_vm->_timers[6]) {
+				_vm->_timers[6] = _vm->getRandom(30) + 200;
+				if (_s17_nextCarWindowSequenceId == -1 && !_vm->isFlag(kGFGrassTaken))
 					_s17_nextCarWindowSequenceId = 0x246;
 			}
-			playSoundA();
+			_vm->playSoundA();
 		}
 	
-		checkGameKeys();
+		_vm->checkGameKeys();
 	
-		if (isKeyStatus1(8)) {
-			clearKeyStatus1(8);
-			runMenu();
-			scene17_updateHotspots();
+		if (_vm->isKeyStatus1(8)) {
+			_vm->clearKeyStatus1(8);
+			_vm->runMenu();
+			updateHotspots();
 		}
 		
-		gameUpdateTick();
-		
+		_vm->gameUpdateTick();
 	}
-
 }
 
-void GnapEngine::scene17_updateAnimations() {
-
+void Scene17::updateAnimations() {
 	static const int kPlatPhoneSequenceIds[] = {
 		0x251, 0x252, 0x253, 0x254, 0x255, 0x256, 0x257
 	};
 
-	if (_gameSys->getAnimationStatus(0) == 2) {
-		_gameSys->setAnimation(0, 0, 0);
-		switch (_gnapActionStatus) {
+	if (_vm->_gameSys->getAnimationStatus(0) == 2) {
+		_vm->_gameSys->setAnimation(0, 0, 0);
+		switch (_vm->_gnapActionStatus) {
 		case kASGetWrench1:
-			_gnapActionStatus = kASGetWrenchGnapReady;
+			_vm->_gnapActionStatus = kASGetWrenchGnapReady;
 			break;
 		case kASGetCoinFromPhone:
-			playGnapPullOutDevice(1, 3);
-			playGnapUseDevice(0, 0);
-			_gameSys->setAnimation(0x250, 100, 0);
-			_gameSys->insertSequence(0x250, 100, 591, 100, kSeqSyncWait, 0, 0, 0);
-			invAdd(kItemDiceQuarterHole);
-			clearFlag(kGFUnk18);
-			_gnapActionStatus = kASGetCoinFromPhoneDone;
+			_vm->playGnapPullOutDevice(1, 3);
+			_vm->playGnapUseDevice(0, 0);
+			_vm->_gameSys->setAnimation(0x250, 100, 0);
+			_vm->_gameSys->insertSequence(0x250, 100, 591, 100, kSeqSyncWait, 0, 0, 0);
+			_vm->invAdd(kItemDiceQuarterHole);
+			_vm->clearFlag(kGFUnk18);
+			_vm->_gnapActionStatus = kASGetCoinFromPhoneDone;
 			break;
 		case kASGetCoinFromPhoneDone:
-			setGrabCursorSprite(kItemDiceQuarterHole);
-			_gnapActionStatus = -1;
+			_vm->setGrabCursorSprite(kItemDiceQuarterHole);
+			_vm->_gnapActionStatus = -1;
 			break;
 		case kASPutCoinIntoPhone:
-			_gameSys->setAnimation(0x24C, _gnapId, 0);
-			_gameSys->insertSequence(0x24C, _gnapId, makeRid(_gnapSequenceDatNum, _gnapSequenceId), _gnapId, kSeqSyncWait, 0, 0, 0);
-			_gnapSequenceDatNum = 0;
-			_gnapSequenceId = 0x24C;
-			invRemove(kItemDiceQuarterHole);
-			setGrabCursorSprite(-1);
-			setFlag(kGFUnk18);
-			_gnapActionStatus = kASPutCoinIntoPhoneDone;
+			_vm->_gameSys->setAnimation(0x24C, _vm->_gnapId, 0);
+			_vm->_gameSys->insertSequence(0x24C, _vm->_gnapId, makeRid(_vm->_gnapSequenceDatNum, _vm->_gnapSequenceId), _vm->_gnapId, kSeqSyncWait, 0, 0, 0);
+			_vm->_gnapSequenceDatNum = 0;
+			_vm->_gnapSequenceId = 0x24C;
+			_vm->invRemove(kItemDiceQuarterHole);
+			_vm->setGrabCursorSprite(-1);
+			_vm->setFlag(kGFUnk18);
+			_vm->_gnapActionStatus = kASPutCoinIntoPhoneDone;
 			break;
 		case kASPutCoinIntoPhoneDone:
-			_gameSys->insertSequence(0x24F, 100, 0, 0, kSeqNone, 0, 0, 0);
-			_gnapActionStatus = -1;
+			_vm->_gameSys->insertSequence(0x24F, 100, 0, 0, kSeqNone, 0, 0, 0);
+			_vm->_gnapActionStatus = -1;
 			break;
 		case kASGnapUsePhone:
-			_gameSys->setAnimation(0x24D, _gnapId, 0);
-			_gameSys->insertSequence(0x24D, _gnapId, makeRid(_gnapSequenceDatNum, _gnapSequenceId), _gnapId, kSeqSyncWait, 0, 0, 0);
-			_gnapActionStatus = kASLeaveScene;
-			_newSceneNum = 53;
+			_vm->_gameSys->setAnimation(0x24D, _vm->_gnapId, 0);
+			_vm->_gameSys->insertSequence(0x24D, _vm->_gnapId, makeRid(_vm->_gnapSequenceDatNum, _vm->_gnapSequenceId), _vm->_gnapId, kSeqSyncWait, 0, 0, 0);
+			_vm->_gnapActionStatus = kASLeaveScene;
+			_vm->_newSceneNum = 53;
 			break;
 		case kASGnapHangUpPhone:
-			_gameSys->insertSequence(0x258, _gnapId, makeRid(_gnapSequenceDatNum, _gnapSequenceId), _gnapId, kSeqSyncWait, 0, 0, 0);
-			_gnapSequenceDatNum = 0;
-			_gnapSequenceId = 0x258;
-			_gnapActionStatus = -1;
+			_vm->_gameSys->insertSequence(0x258, _vm->_gnapId, makeRid(_vm->_gnapSequenceDatNum, _vm->_gnapSequenceId), _vm->_gnapId, kSeqSyncWait, 0, 0, 0);
+			_vm->_gnapSequenceDatNum = 0;
+			_vm->_gnapSequenceId = 0x258;
+			_vm->_gnapActionStatus = -1;
 			break;
 		case kASLeaveScene:
-			_sceneDone = true;
+			_vm->_sceneDone = true;
 			break;
 		}
 	}
 
-	if (_gameSys->getAnimationStatus(1) == 2) {
-		_gameSys->setAnimation(0, 0, 1);
-		switch (_platypusActionStatus) {
+	if (_vm->_gameSys->getAnimationStatus(1) == 2) {
+		_vm->_gameSys->setAnimation(0, 0, 1);
+		switch (_vm->_platypusActionStatus) {
 		case kASTryGetWrench:
-			_platypusActionStatus = -1;
+			_vm->_platypusActionStatus = -1;
 			++_s17_platTryGetWrenchCtr;
 			if (_s17_platTryGetWrenchCtr % 2 != 0)
 				_s17_nextWrenchSequenceId = 0x233;
@@ -660,17 +667,17 @@ void GnapEngine::scene17_updateAnimations() {
 			_s17_nextCarWindowSequenceId = 0x249;
 			break;
 		case kASGetWrenchDone:
-			_platypusActionStatus = -1;
-			invAdd(kItemWrench);
-			setGrabCursorSprite(kItemWrench);
+			_vm->_platypusActionStatus = -1;
+			_vm->invAdd(kItemWrench);
+			_vm->setGrabCursorSprite(kItemWrench);
 			break;
 		case kASPlatUsePhone:
-			_gameSys->setAnimation(0x24E, _platypusId, 1);
-			_gameSys->insertSequence(0x24E, _platypusId, _platypusSequenceId | (_platypusSequenceDatNum << 16), _platypusId, kSeqSyncWait, 0, 0, 0);
-			_platypusSequenceDatNum = 0;
-			_platypusSequenceId = 0x24E;
-			_platypusActionStatus = kASLeaveScene;
-			_newSceneNum = 53;
+			_vm->_gameSys->setAnimation(0x24E, _vm->_platypusId, 1);
+			_vm->_gameSys->insertSequence(0x24E, _vm->_platypusId, _vm->_platypusSequenceId | (_vm->_platypusSequenceDatNum << 16), _vm->_platypusId, kSeqSyncWait, 0, 0, 0);
+			_vm->_platypusSequenceDatNum = 0;
+			_vm->_platypusSequenceId = 0x24E;
+			_vm->_platypusActionStatus = kASLeaveScene;
+			_vm->_newSceneNum = 53;
 			break;
 		case kASPlatPhoningAssistant:
 			++_s17_platPhoneCtr;
@@ -678,103 +685,103 @@ void GnapEngine::scene17_updateAnimations() {
 				_s17_platPhoneCtr = 0;
 				_s17_nextPhoneSequenceId = -1;
 				_s17_currPhoneSequenceId = -1;
-				_gameSys->insertSequence(0x25B, _platypusId, 0x25A, _platypusId, kSeqSyncWait, 0, 0, 0);
-				_platypusSequenceDatNum = 0;
-				_platypusSequenceId = 0x25B;
-				_platypusActionStatus = -1;
-				clearFlag(kGFPlatypusTalkingToAssistant);
-				_sceneWaiting = false;
-				scene17_updateHotspots();
+				_vm->_gameSys->insertSequence(0x25B, _vm->_platypusId, 0x25A, _vm->_platypusId, kSeqSyncWait, 0, 0, 0);
+				_vm->_platypusSequenceDatNum = 0;
+				_vm->_platypusSequenceId = 0x25B;
+				_vm->_platypusActionStatus = -1;
+				_vm->clearFlag(kGFPlatypusTalkingToAssistant);
+				_vm->_sceneWaiting = false;
+				updateHotspots();
 			} else {
 				_s17_nextPhoneSequenceId = kPlatPhoneSequenceIds[_s17_platPhoneCtr];
-				_gameSys->setAnimation(_s17_nextPhoneSequenceId, 254, 1);
-				_gameSys->insertSequence(_s17_nextPhoneSequenceId, 254, _s17_currPhoneSequenceId, 254, kSeqSyncWait, 0, 0, 0);
-				_gameSys->insertSequence(0x25A, _platypusId, 0x25A, _platypusId, kSeqSyncWait, 0, 0, 0);
-				_platypusSequenceDatNum = 0;
-				_platypusSequenceId = 0x25A;
+				_vm->_gameSys->setAnimation(_s17_nextPhoneSequenceId, 254, 1);
+				_vm->_gameSys->insertSequence(_s17_nextPhoneSequenceId, 254, _s17_currPhoneSequenceId, 254, kSeqSyncWait, 0, 0, 0);
+				_vm->_gameSys->insertSequence(0x25A, _vm->_platypusId, 0x25A, _vm->_platypusId, kSeqSyncWait, 0, 0, 0);
+				_vm->_platypusSequenceDatNum = 0;
+				_vm->_platypusSequenceId = 0x25A;
 				_s17_currPhoneSequenceId = _s17_nextPhoneSequenceId;
 			}
 			break;
 		case kASLeaveScene:
-			_sceneDone = true;
+			_vm->_sceneDone = true;
 			break;
 		}
 	}
 
-	if (_gameSys->getAnimationStatus(2) == 2) {
+	if (_vm->_gameSys->getAnimationStatus(2) == 2) {
 		switch (_s17_nextWrenchSequenceId) {
 		case 0x233:
-			_gnapActionStatus = -1;
-			_gameSys->insertSequence(0x243, _platypusId,
-				_platypusSequenceId | (_platypusSequenceDatNum << 16), _platypusId,
+			_vm->_gnapActionStatus = -1;
+			_vm->_gameSys->insertSequence(0x243, _vm->_platypusId,
+				_vm->_platypusSequenceId | (_vm->_platypusSequenceDatNum << 16), _vm->_platypusId,
 				kSeqSyncWait, 0, 0, 0);
-			_gameSys->insertSequence(_s17_nextWrenchSequenceId, 40, _s17_currWrenchSequenceId, 40, kSeqSyncWait, 0, 0, 0);
+			_vm->_gameSys->insertSequence(_s17_nextWrenchSequenceId, 40, _s17_currWrenchSequenceId, 40, kSeqSyncWait, 0, 0, 0);
 			_s17_currWrenchSequenceId = _s17_nextWrenchSequenceId;
 			_s17_nextWrenchSequenceId = -1;
-			_platypusSequenceId = 0x243;
-			_platypusSequenceDatNum = 0;
-			_gameSys->setAnimation(0x243, _platypusId, 1);
+			_vm->_platypusSequenceId = 0x243;
+			_vm->_platypusSequenceDatNum = 0;
+			_vm->_gameSys->setAnimation(0x243, _vm->_platypusId, 1);
 			break;
 		case 0x234:
-			_gnapActionStatus = -1;
-			_gameSys->insertSequence(0x242, _platypusId,
-				_platypusSequenceId | (_platypusSequenceDatNum << 16), _platypusId,
+			_vm->_gnapActionStatus = -1;
+			_vm->_gameSys->insertSequence(0x242, _vm->_platypusId,
+				_vm->_platypusSequenceId | (_vm->_platypusSequenceDatNum << 16), _vm->_platypusId,
 				kSeqSyncWait, 0, 0, 0);
-			_gameSys->insertSequence(_s17_nextWrenchSequenceId, 40, _s17_currWrenchSequenceId, 40, kSeqSyncWait, 0, 0, 0);
+			_vm->_gameSys->insertSequence(_s17_nextWrenchSequenceId, 40, _s17_currWrenchSequenceId, 40, kSeqSyncWait, 0, 0, 0);
 			_s17_currWrenchSequenceId = _s17_nextWrenchSequenceId;
 			_s17_nextWrenchSequenceId = -1;
-			_platypusSequenceId = 0x242;
-			_platypusSequenceDatNum = 0;
-			_gameSys->setAnimation(0x242, _platypusId, 1);
+			_vm->_platypusSequenceId = 0x242;
+			_vm->_platypusSequenceDatNum = 0;
+			_vm->_gameSys->setAnimation(0x242, _vm->_platypusId, 1);
 			break;
 		case 0x231:
-			if (getRandom(2) != 0)
+			if (_vm->getRandom(2) != 0)
 				_s17_nextCarWindowSequenceId = 0x245;
 			else
 				_s17_nextCarWindowSequenceId = 0x248;
-			_gameSys->setAnimation(0, 0, 2);
+			_vm->_gameSys->setAnimation(0, 0, 2);
 			break;
 		case 0x232:
 			_s17_nextCarWindowSequenceId = 0x247;
-			_gameSys->setAnimation(0, 0, 2);
+			_vm->_gameSys->setAnimation(0, 0, 2);
 			break;
 		case 0x22E:
 		case 0x235:
 			if (_s17_nextWrenchSequenceId == 0x235)
-				_hotspots[kHSWrench]._flags &= ~SF_DISABLED;
+				_vm->_hotspots[kHSWrench]._flags &= ~SF_DISABLED;
 			else
-				_hotspots[kHSWrench]._flags |= SF_DISABLED;
+				_vm->_hotspots[kHSWrench]._flags |= SF_DISABLED;
 			_s17_canTryGetWrench = !_s17_canTryGetWrench;
-			_gameSys->setAnimation(_s17_nextWrenchSequenceId, 40, 2);
-			_gameSys->insertSequence(_s17_nextWrenchSequenceId, 40, _s17_currWrenchSequenceId, 40, kSeqSyncWait, 0, 0, 0);
+			_vm->_gameSys->setAnimation(_s17_nextWrenchSequenceId, 40, 2);
+			_vm->_gameSys->insertSequence(_s17_nextWrenchSequenceId, 40, _s17_currWrenchSequenceId, 40, kSeqSyncWait, 0, 0, 0);
 			_s17_currWrenchSequenceId = _s17_nextWrenchSequenceId;
 			_s17_nextWrenchSequenceId = -1;
 			break;
 		case 0x230:
-			if (_gnapActionStatus == kASGetWrenchGnapReady) {
-				_gameSys->setAnimation(0, 0, 2);
+			if (_vm->_gnapActionStatus == kASGetWrenchGnapReady) {
+				_vm->_gameSys->setAnimation(0, 0, 2);
 				if (_s17_canTryGetWrench) {
-					_gameSys->insertSequence(0x22E, 40, _s17_currWrenchSequenceId, 40, kSeqSyncWait, 0, 0, 0);
+					_vm->_gameSys->insertSequence(0x22E, 40, _s17_currWrenchSequenceId, 40, kSeqSyncWait, 0, 0, 0);
 					_s17_currWrenchSequenceId = 0x22E;
 					_s17_canTryGetWrench = false;
 				}
-				_gameSys->setAnimation(0x23F, _platypusId, 1);
-				_gameSys->insertSequence(0x10875, _gnapId, makeRid(_gnapSequenceDatNum, _gnapSequenceId), _gnapId, kSeqSyncWait, 0, 0, 0);
-				_gameSys->insertSequence(0x23F, _platypusId,
-					_platypusSequenceId | (_platypusSequenceDatNum << 16), _platypusId,
+				_vm->_gameSys->setAnimation(0x23F, _vm->_platypusId, 1);
+				_vm->_gameSys->insertSequence(0x10875, _vm->_gnapId, makeRid(_vm->_gnapSequenceDatNum, _vm->_gnapSequenceId), _vm->_gnapId, kSeqSyncWait, 0, 0, 0);
+				_vm->_gameSys->insertSequence(0x23F, _vm->_platypusId,
+					_vm->_platypusSequenceId | (_vm->_platypusSequenceDatNum << 16), _vm->_platypusId,
 					kSeqSyncWait, 0, 0, 0);
-				_gnapSequenceDatNum = 1;
-				_platypusSequenceDatNum = 0;
-				_gnapSequenceId = 0x875;
-				_platypusSequenceId = 0x23F;
-				gnapWalkTo(3, 8, -1, 0x107B9, 1);
-				_platypusActionStatus = kASGetWrench2;
+				_vm->_gnapSequenceDatNum = 1;
+				_vm->_platypusSequenceDatNum = 0;
+				_vm->_gnapSequenceId = 0x875;
+				_vm->_platypusSequenceId = 0x23F;
+				_vm->gnapWalkTo(3, 8, -1, 0x107B9, 1);
+				_vm->_platypusActionStatus = kASGetWrench2;
 			}
 			break;
 		default:
 			if (_s17_nextWrenchSequenceId != -1) {
-				_gameSys->setAnimation(_s17_nextWrenchSequenceId, 40, 2);
-				_gameSys->insertSequence(_s17_nextWrenchSequenceId, 40, _s17_currWrenchSequenceId, 40, kSeqSyncWait, 0, 0, 0);
+				_vm->_gameSys->setAnimation(_s17_nextWrenchSequenceId, 40, 2);
+				_vm->_gameSys->insertSequence(_s17_nextWrenchSequenceId, 40, _s17_currWrenchSequenceId, 40, kSeqSyncWait, 0, 0, 0);
 				_s17_currWrenchSequenceId = _s17_nextWrenchSequenceId;
 				_s17_nextWrenchSequenceId = -1;
 			}
@@ -782,60 +789,60 @@ void GnapEngine::scene17_updateAnimations() {
 		}
 	}
 
-	if (_gameSys->getAnimationStatus(3) == 2) {
+	if (_vm->_gameSys->getAnimationStatus(3) == 2) {
 		switch (_s17_nextCarWindowSequenceId) {
 		case 0x246:
-			_gameSys->setAnimation(_s17_nextCarWindowSequenceId, 40, 3);
-			_gameSys->insertSequence(_s17_nextCarWindowSequenceId, 40, _s17_currCarWindowSequenceId, 40, kSeqSyncWait, 0, 0, 0);
+			_vm->_gameSys->setAnimation(_s17_nextCarWindowSequenceId, 40, 3);
+			_vm->_gameSys->insertSequence(_s17_nextCarWindowSequenceId, 40, _s17_currCarWindowSequenceId, 40, kSeqSyncWait, 0, 0, 0);
 			_s17_currCarWindowSequenceId = _s17_nextCarWindowSequenceId;
 			_s17_nextCarWindowSequenceId = -1;
 			break;
 		case 0x245:
 		case 0x247:
 		case 0x248:
-			_gameSys->setAnimation(_s17_nextWrenchSequenceId, 40, 2);
-			_gameSys->insertSequence(_s17_nextWrenchSequenceId, 40, _s17_currWrenchSequenceId, 40, kSeqSyncWait, 0, 0, 0);
-			while (_gameSys->getAnimationStatus(2) != 2)
-				scene17_update();
-			_gameSys->setAnimation(_s17_nextCarWindowSequenceId, 40, 3);
-			_gameSys->insertSequence(_s17_nextCarWindowSequenceId, 40, _s17_currCarWindowSequenceId, 40, kSeqSyncWait, 0, 0, 0);
+			_vm->_gameSys->setAnimation(_s17_nextWrenchSequenceId, 40, 2);
+			_vm->_gameSys->insertSequence(_s17_nextWrenchSequenceId, 40, _s17_currWrenchSequenceId, 40, kSeqSyncWait, 0, 0, 0);
+			while (_vm->_gameSys->getAnimationStatus(2) != 2)
+				update();
+			_vm->_gameSys->setAnimation(_s17_nextCarWindowSequenceId, 40, 3);
+			_vm->_gameSys->insertSequence(_s17_nextCarWindowSequenceId, 40, _s17_currCarWindowSequenceId, 40, kSeqSyncWait, 0, 0, 0);
 			_s17_currCarWindowSequenceId = _s17_nextCarWindowSequenceId;
 			_s17_nextCarWindowSequenceId = -1;
 			_s17_currWrenchSequenceId = _s17_nextWrenchSequenceId;
 			_s17_nextWrenchSequenceId = -1;
 			break;
 		case 0x249:
-			_gameSys->setAnimation(0x230, 40, 2);
-			_gameSys->setAnimation(0x240, _platypusId, 1);
-			_gameSys->insertSequence(0x230, 40, _s17_currWrenchSequenceId, 40, kSeqSyncWait, 0, 0, 0);
-			_gameSys->insertSequence(_s17_nextCarWindowSequenceId, 40, _s17_currCarWindowSequenceId, 40, kSeqSyncWait, 0, 0, 0);
-			_gameSys->insertSequence(0x240, _platypusId, _platypusSequenceId, _platypusId, kSeqSyncWait, 0, 0, 0);
-			_gameSys->insertSequence(0x23E, _gnapId, makeRid(_gnapSequenceDatNum, _gnapSequenceId), _gnapId, kSeqSyncWait, 0, 0, 0);
-			_gnapSequenceId = 0x23E;
-			_gnapSequenceDatNum = 0;
-			_platypusSequenceId = 0x240;
-			_platypusSequenceDatNum = 0;
-			_gameSys->setAnimation(0x24A, 40, 3);
-			_gameSys->insertSequence(0x24A, 40, _s17_nextCarWindowSequenceId, 40, kSeqSyncWait, 0, 0, 0);
-			while (_gameSys->getAnimationStatus(2) != 2) {
-				scene17_update();
-				if (_gameSys->getAnimationStatus(3) == 2) {
-					_gameSys->setAnimation(0x24A, 40, 3);
-					_gameSys->insertSequence(0x24A, 40, 586, 40, kSeqSyncWait, 0, 0, 0);
+			_vm->_gameSys->setAnimation(0x230, 40, 2);
+			_vm->_gameSys->setAnimation(0x240, _vm->_platypusId, 1);
+			_vm->_gameSys->insertSequence(0x230, 40, _s17_currWrenchSequenceId, 40, kSeqSyncWait, 0, 0, 0);
+			_vm->_gameSys->insertSequence(_s17_nextCarWindowSequenceId, 40, _s17_currCarWindowSequenceId, 40, kSeqSyncWait, 0, 0, 0);
+			_vm->_gameSys->insertSequence(0x240, _vm->_platypusId, _vm->_platypusSequenceId, _vm->_platypusId, kSeqSyncWait, 0, 0, 0);
+			_vm->_gameSys->insertSequence(0x23E, _vm->_gnapId, makeRid(_vm->_gnapSequenceDatNum, _vm->_gnapSequenceId), _vm->_gnapId, kSeqSyncWait, 0, 0, 0);
+			_vm->_gnapSequenceId = 0x23E;
+			_vm->_gnapSequenceDatNum = 0;
+			_vm->_platypusSequenceId = 0x240;
+			_vm->_platypusSequenceDatNum = 0;
+			_vm->_gameSys->setAnimation(0x24A, 40, 3);
+			_vm->_gameSys->insertSequence(0x24A, 40, _s17_nextCarWindowSequenceId, 40, kSeqSyncWait, 0, 0, 0);
+			while (_vm->_gameSys->getAnimationStatus(2) != 2) {
+				update();
+				if (_vm->_gameSys->getAnimationStatus(3) == 2) {
+					_vm->_gameSys->setAnimation(0x24A, 40, 3);
+					_vm->_gameSys->insertSequence(0x24A, 40, 586, 40, kSeqSyncWait, 0, 0, 0);
 				}
 			}
-			_gameSys->insertSequence(0x22D, 40, 560, 40, kSeqSyncWait, 0, 0, 0);
-			_gameSys->setAnimation(0x24B, 40, 3);
-			_gameSys->insertSequence(0x24B, 40, 586, 40, kSeqSyncWait, 0, 0, 0);
+			_vm->_gameSys->insertSequence(0x22D, 40, 560, 40, kSeqSyncWait, 0, 0, 0);
+			_vm->_gameSys->setAnimation(0x24B, 40, 3);
+			_vm->_gameSys->insertSequence(0x24B, 40, 586, 40, kSeqSyncWait, 0, 0, 0);
 			_s17_currCarWindowSequenceId = 0x24B;
 			_s17_nextCarWindowSequenceId = -1;
 			_s17_currWrenchSequenceId = 0x22D;
 			_s17_nextWrenchSequenceId = -1;
-			setFlag(kGFGrassTaken);
-			_gnapActionStatus = -1;
-			_platypusActionStatus = 2;
-			scene17_updateHotspots();
-			_timers[5] = getRandom(30) + 80;
+			_vm->setFlag(kGFGrassTaken);
+			_vm->_gnapActionStatus = -1;
+			_vm->_platypusActionStatus = 2;
+			updateHotspots();
+			_vm->_timers[5] = _vm->getRandom(30) + 80;
 			break;
 		}
 	}
diff --git a/engines/gnap/scenes/scene17.h b/engines/gnap/scenes/scene17.h
new file mode 100644
index 0000000000..108ef952b2
--- /dev/null
+++ b/engines/gnap/scenes/scene17.h
@@ -0,0 +1,61 @@
+/* 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.
+ *
+ */
+
+#ifndef GNAP_SCENE17_H
+#define GNAP_SCENE17_H
+
+#include "gnap/debugger.h"
+#include "gnap/scenes/scenecore.h"
+
+namespace Gnap {
+
+class GnapEngine;
+
+class Scene17: public Scene {
+public:
+	Scene17(GnapEngine *vm);
+	~Scene17() {}
+
+	virtual int init();
+	virtual void updateHotspots();
+	virtual void run();
+	virtual void updateAnimations();
+	virtual void updateAnimationsCb() {};
+
+private:
+	bool _s17_canTryGetWrench;
+	int _s17_wrenchCtr;
+	int _s17_platPhoneCtr;
+	int _s17_platTryGetWrenchCtr;
+	int _s17_nextPhoneSequenceId;
+	int _s17_currPhoneSequenceId;
+	int _s17_nextWrenchSequenceId;
+	int _s17_currWrenchSequenceId;
+	int _s17_nextCarWindowSequenceId;
+	int _s17_currCarWindowSequenceId;
+
+	void update();
+	void platHangUpPhone();
+};
+
+} // End of namespace Gnap
+#endif // GNAP_SCENE15_H
diff --git a/engines/gnap/scenes/scenecore.cpp b/engines/gnap/scenes/scenecore.cpp
index 2f93098ebc..68370e25eb 100644
--- a/engines/gnap/scenes/scenecore.cpp
+++ b/engines/gnap/scenes/scenecore.cpp
@@ -42,6 +42,7 @@
 #include "gnap/scenes/scene14.h"
 #include "gnap/scenes/scene15.h"
 #include "gnap/scenes/scene16.h"
+#include "gnap/scenes/scene17.h"
 #include "gnap/scenes/scene47.h"
 #include "gnap/scenes/scene48.h"
 #include "gnap/scenes/scene54.h"
@@ -168,8 +169,9 @@ int GnapEngine::initSceneLogic() {
 		_gameSys->setScaleValues(0, 500, 1, 1000);
 		break;
 	case 17:
-		backgroundId = scene17_init();
-		scene17_updateHotspots();
+		_scene = new Scene17(this);
+		backgroundId = _scene->init();
+		_scene->updateHotspots();
 		_gameSys->setScaleValues(0, 500, 1, 1000);
 		initSceneGrid(21, 146, 11, 10);
 		break;
@@ -490,7 +492,8 @@ void GnapEngine::runSceneLogic() {
 		delete _scene;
 		break;
 	case 17:
-		scene17_run();
+		_scene->run();
+		delete _scene;
 		if (_newSceneNum == 55)
 			_newSceneNum = 20;
 		break;