GNAP: Fix Missing Default Switch Cases

These are flagged by GCC if -Wswitch-default is enabled.

11 files changed, 476 insertions, 12 deletions

diff --git a/engines/gnap/character.cpp b/engines/gnap/character.cpp
index 56e520068d..7f470eef07 100644
--- a/engines/gnap/character.cpp
+++ b/engines/gnap/character.cpp
@@ -375,6 +375,7 @@ int PlayerGnap::getSequenceId(int kind, Common::Point gridPos) {
 				break;
 			case kDirIdleLeft:
 			case kDirIdleRight:
+			default:
 				break;
 			}
 		}
@@ -396,6 +397,7 @@ int PlayerGnap::getSequenceId(int kind, Common::Point gridPos) {
 			break;
 		case kDirIdleLeft:
 		case kDirIdleRight:
+		default:
 			break;
 		}
 		break;
@@ -435,6 +437,9 @@ int PlayerGnap::getSequenceId(int kind, Common::Point gridPos) {
 			_idleFacing = kDirBottomRight;
 		}
 		break;
+
+	default:
+		break;
 	}
 
 	return sequenceId | 0x10000;
@@ -779,6 +784,8 @@ bool PlayerGnap::walkTo(Common::Point gridPos, int animationIndex, int sequenceI
 				case 0x7BC:
 					_idleFacing = kDirUpLeft;
 					break;
+				default:
+					break;
 				}
 			}
 		} else {
diff --git a/engines/gnap/gnap.cpp b/engines/gnap/gnap.cpp
index 1d31e6549b..a5434fb65f 100644
--- a/engines/gnap/gnap.cpp
+++ b/engines/gnap/gnap.cpp
@@ -757,6 +757,8 @@ void GnapEngine::initGameFlags(int num) {
 		setFlag(kGFGrassTaken);
 		setFlag(kGFBarnPadlockOpen);
 		break;
+	default:
+		break;
 	}
 }
 
@@ -1055,6 +1057,8 @@ void GnapEngine::doCallback(int callback) {
 	case 20:
 		_scene->updateAnimationsCb();
 		break;
+	default:
+		break;
 	}
 }
 
diff --git a/engines/gnap/menu.cpp b/engines/gnap/menu.cpp
index 34b5f18473..ac6492873a 100644
--- a/engines/gnap/menu.cpp
+++ b/engines/gnap/menu.cpp
@@ -257,6 +257,8 @@ void GnapEngine::runMenu() {
 		case 4:
 			updateMenuStatusQueryQuit();
 			break;
+		default:
+			break;
 		}
 
 		gameUpdateTick();
diff --git a/engines/gnap/scenes/arcade.cpp b/engines/gnap/scenes/arcade.cpp
index 2f1377dc2b..fd11586cab 100644
--- a/engines/gnap/scenes/arcade.cpp
+++ b/engines/gnap/scenes/arcade.cpp
@@ -142,6 +142,8 @@ void Scene49::checkObstacles() {
 					_obstacles[j]._splashSequenceId = 0;
 					_obstacles[j]._collisionSequenceId = 211;
 					break;
+				default:
+					break;
 				}
 				_obstacles[j]._prevId = _truckId;
 				_obstacles[j]._currId = _obstacles[j]._prevId;
@@ -179,6 +181,8 @@ void Scene49::updateObstacle(int id) {
 		else
 			obstacle._prevId = _truckId - 1;
 		break;
+	default:
+		break;
 	}
 
 	if (obstacle._currSequenceId == obstacle._closerSequenceId) {
@@ -316,6 +320,8 @@ void Scene49::run() {
 		_truckSequenceId = 0xAF;
 		_truckLaneNum = 3;
 		break;
+	default:
+		break;
 	}
 
 	int bgWidth1 = gameSys.getSpriteWidthById(0x5E);
@@ -410,6 +416,8 @@ void Scene49::run() {
 			case 0xB2:
 				_truckLaneNum = 3;
 				break;
+			default:
+				break;
 			}
 			animToggle3 = !animToggle3;
 			if (_truckLaneNum == 1) {
@@ -682,6 +690,8 @@ void Scene50::playRoundAnim(int roundNum) {
 	case 3:
 		sequenceId = 0xB1;
 		break;
+	default:
+		break;
 	}
 
 	_vm->_gameSys->insertSequence(sequenceId, 256, 0, 0, kSeqNone, 0, 0, 0);
@@ -765,6 +775,8 @@ int Scene50::getRightTongueAction() {
 			case 4:
 				sequenceId = 0xBB;
 				break;
+			default:
+				break;
 			}
 		} else {
 			switch (_vm->getRandom(4)) {
@@ -780,6 +792,8 @@ int Scene50::getRightTongueAction() {
 			case 3:
 				sequenceId = 0xBE;
 				break;
+			default:
+				break;
 			}
 		}
 	}
@@ -1557,6 +1571,8 @@ void Scene51::updateGuyAnimation() {
 		case 4:
 			_guyNextSequenceId = 0xC7;
 			break;
+		default:
+			break;
 		}
 
 		_vm->_gameSys->insertSequence(_guyNextSequenceId, 39, _guySequenceId, 39, kSeqSyncWait, 0, 0, 0);
@@ -1580,6 +1596,8 @@ int Scene51::incCashAmount(int sequenceId) {
 		if (_cashAmount < 0)
 			_cashAmount = 0;
 		break;
+	default:
+		break;
 	}
 	if (_cashAmount > 1995)
 		_cashAmount = 1995;
diff --git a/engines/gnap/scenes/group0.cpp b/engines/gnap/scenes/group0.cpp
index 7967df0e6f..a27bee507d 100644
--- a/engines/gnap/scenes/group0.cpp
+++ b/engines/gnap/scenes/group0.cpp
@@ -144,6 +144,8 @@ void Scene01::run() {
 					case PLAT_CURSOR:
 						gnap.playImpossible();
 						break;
+					default:
+						break;
 					}
 				}
 			}
@@ -165,6 +167,8 @@ void Scene01::run() {
 					case PLAT_CURSOR:
 						gnap.playImpossible();
 						break;
+					default:
+						break;
 					}
 				}
 			}
@@ -187,6 +191,8 @@ void Scene01::run() {
 					case PLAT_CURSOR:
 						gnap.playImpossible();
 						break;
+					default:
+						break;
 					}
 				}
 			}
@@ -216,6 +222,8 @@ void Scene01::run() {
 					case PLAT_CURSOR:
 						gnap.playImpossible();
 						break;
+					default:
+						break;
 					}
 				}
 			}
@@ -332,6 +340,9 @@ void Scene01::updateAnimations() {
 			gameSys.insertSequence(135, 39, 0, 0, kSeqNone, 25, _vm->getRandom(140) - 40, 0);
 			gnap._actionStatus = -1;
 			break;
+
+		default:
+			break;
 		}
 	}
 
@@ -497,6 +508,8 @@ void Scene02::run() {
 					case PLAT_CURSOR:
 						gnap.playImpossible();
 						break;
+					default:
+						break;
 					}
 				}
 			}
@@ -531,6 +544,8 @@ void Scene02::run() {
 					case PLAT_CURSOR:
 						gnap.playImpossible();
 						break;
+					default:
+						break;
 					}
 				}
 			}
@@ -578,6 +593,8 @@ void Scene02::run() {
 					case PLAT_CURSOR:
 						gnap.playImpossible();
 						break;
+					default:
+						break;
 					}
 				}
 			}
@@ -601,6 +618,8 @@ void Scene02::run() {
 					case PLAT_CURSOR:
 						gnap.playImpossible();
 						break;
+					default:
+						break;
 					}
 				}
 			}
@@ -778,6 +797,8 @@ void Scene02::updateAnimations() {
 			case 2:
 				_gnapTruckSequenceId = 0x157;
 				break;
+			default:
+				break;
 			}
 			_truckGrillCtr = (_truckGrillCtr + 1) % 3;
 			gameSys.insertSequence(_gnapTruckSequenceId, gnap._id, makeRid(gnap._sequenceDatNum, gnap._sequenceId), gnap._id, kSeqSyncWait, 0, 0, 0);
@@ -965,6 +986,8 @@ void Scene03::run() {
 					case PLAT_CURSOR:
 						gnap.playImpossible();
 						break;
+					default:
+						break;
 					}
 				}
 			}
@@ -992,6 +1015,8 @@ void Scene03::run() {
 					case PLAT_CURSOR:
 						gnap.playImpossible();
 						break;
+					default:
+						break;
 					}
 				}
 			}
@@ -1034,6 +1059,8 @@ void Scene03::run() {
 					case PLAT_CURSOR:
 						gnap.playImpossible();
 						break;
+					default:
+						break;
 					}
 				}
 			}
@@ -1077,6 +1104,8 @@ void Scene03::run() {
 					case PLAT_CURSOR:
 						gnap.playImpossible();
 						break;
+					default:
+						break;
 					}
 				}
 			}
@@ -1475,6 +1504,8 @@ void Scene04::run() {
 					case PLAT_CURSOR:
 						gnap.playImpossible();
 						break;
+					default:
+						break;
 					}
 				}
 			}
@@ -1499,6 +1530,8 @@ void Scene04::run() {
 					case PLAT_CURSOR:
 						gnap.playImpossible();
 						break;
+					default:
+						break;
 					}
 				}
 			}
@@ -1524,6 +1557,8 @@ void Scene04::run() {
 					case PLAT_CURSOR:
 						gnap.playImpossible();
 						break;
+					default:
+						break;
 					}
 				}
 			}
@@ -1556,6 +1591,8 @@ void Scene04::run() {
 					case PLAT_CURSOR:
 						gnap.playImpossible();
 						break;
+					default:
+						break;
 					}
 				}
 			}
@@ -1587,6 +1624,8 @@ void Scene04::run() {
 					case TALK_CURSOR:
 						gnap.playImpossible();
 						break;
+					default:
+						break;
 					}
 				}
 			}
@@ -1631,6 +1670,8 @@ void Scene04::run() {
 					case PLAT_CURSOR:
 						gnap.playImpossible();
 						break;
+					default:
+						break;
 					}
 				}
 			}
@@ -1950,6 +1991,8 @@ void Scene05::run() {
 					case PLAT_CURSOR:
 						gnap.playImpossible();
 						break;
+					default:
+						break;
 					}
 				}
 			}
@@ -1982,6 +2025,8 @@ void Scene05::run() {
 							gnap.playIdle(plat._pos);
 						}
 						break;
+					default:
+						break;
 					}
 				}
 			}
@@ -2014,6 +2059,8 @@ void Scene05::run() {
 					case PLAT_CURSOR:
 						gnap.playImpossible();
 						break;
+					default:
+						break;
 					}
 				}
 			}
@@ -2037,6 +2084,8 @@ void Scene05::run() {
 					case PLAT_CURSOR:
 						gnap.playImpossible();
 						break;
+					default:
+						break;
 					}
 				}
 			}
@@ -2073,6 +2122,8 @@ void Scene05::run() {
 					case PLAT_CURSOR:
 						gnap.playImpossible();
 						break;
+					default:
+						break;
 					}
 				}
 			}
@@ -2210,6 +2261,8 @@ void Scene05::updateAnimations() {
 			_nextChickenSequenceId = 0x14F;
 			gnap._actionStatus = -1;
 			break;
+		default:
+			break;
 		}
 	}
 
@@ -2379,6 +2432,8 @@ void Scene06::run() {
 					case PLAT_CURSOR:
 						gnap.playImpossible();
 						break;
+					default:
+						break;
 					}
 				}
 			}
@@ -2413,6 +2468,8 @@ void Scene06::run() {
 						else
 							gnap.playScratchingHead(Common::Point(5, 0));
 						break;
+					default:
+						break;
 					}
 				}
 			}
@@ -2440,6 +2497,8 @@ void Scene06::run() {
 					case PLAT_CURSOR:
 						gnap.playImpossible();
 						break;
+					default:
+						break;
 					}
 				}
 			}
@@ -2478,6 +2537,8 @@ void Scene06::run() {
 					case PLAT_CURSOR:
 						gnap.playImpossible();
 						break;
+					default:
+						break;
 					}
 				}
 			}
@@ -2538,6 +2599,8 @@ void Scene06::run() {
 						case 4:
 							_nextHorseSequenceId = 0xF4;
 							break;
+						default:
+							break;
 						}
 					}
 				}
@@ -2753,6 +2816,8 @@ void Scene07::run() {
 				break;
 			case PLAT_CURSOR:
 				break;
+			default:
+				break;
 			}
 			break;
 
@@ -2789,6 +2854,8 @@ void Scene07::run() {
 				case PLAT_CURSOR:
 					gnap.playImpossible();
 					break;
+				default:
+					break;
 				}
 			}
 			break;
@@ -2876,6 +2943,8 @@ void Scene07::updateAnimations() {
 			_vm->_newSceneNum = 8;
 			_vm->_sceneDone = true;
 			break;
+		default:
+			break;
 		}
 		gnap._actionStatus = -1;
 	}
@@ -3018,6 +3087,8 @@ void Scene08::run() {
 					break;
 				case PLAT_CURSOR:
 					break;
+				default:
+					break;
 				}
 			}
 			break;
@@ -3068,6 +3139,8 @@ void Scene08::run() {
 					plat._idleFacing = kDirIdleLeft;
 					gnap.playIdle(Common::Point(6, 6));
 					break;
+				default:
+					break;
 				}
 			}
 			break;
@@ -3104,6 +3177,8 @@ void Scene08::run() {
 					plat._idleFacing = kDirIdleLeft;
 					gnap.playIdle(Common::Point(3, 7));
 					break;
+				default:
+					break;
 				}
 			}
 			break;
@@ -3130,6 +3205,8 @@ void Scene08::run() {
 				case PLAT_CURSOR:
 					gnap.playImpossible();
 					break;
+				default:
+					break;
 				}
 			}
 			break;
@@ -3156,6 +3233,8 @@ void Scene08::run() {
 				case PLAT_CURSOR:
 					gnap.playImpossible();
 					break;
+				default:
+					break;
 				}
 			}
 			break;
@@ -3182,6 +3261,8 @@ void Scene08::run() {
 				case PLAT_CURSOR:
 					gnap.playImpossible();
 					break;
+				default:
+					break;
 				}
 			}
 			break;
@@ -3224,6 +3305,8 @@ void Scene08::run() {
 					case 3:
 						_nextManSequenceId = 0x13A;
 						break;
+					default:
+						break;
 					}
 				}
 			}
@@ -3282,6 +3365,8 @@ void Scene08::updateAnimations() {
 				_nextDogSequenceId = 0x13C;
 			gnap._actionStatus = -1;
 			break;
+		default:
+			break;
 		}
 	}
 
@@ -3295,6 +3380,8 @@ void Scene08::updateAnimations() {
 			_nextManSequenceId = 0x140;
 			plat._actionStatus = -1;
 			break;
+		default:
+			break;
 		}
 	}
 
@@ -3334,6 +3421,8 @@ void Scene08::updateAnimations() {
 				_vm->_hotspots[kHS08Toy]._flags = SF_DISABLED | SF_WALKABLE;
 				gameSys.removeSequence(0x146, 1, true);
 				break;
+			default:
+				break;
 			}
 			_currDogSequenceId = _nextDogSequenceId;
 			_nextDogSequenceId = 0x134;
@@ -3451,6 +3540,8 @@ void Scene09::run() {
 				break;
 			case PLAT_CURSOR:
 				break;
+			default:
+				break;
 			}
 			break;
 
@@ -3488,6 +3579,8 @@ void Scene09::run() {
 				case PLAT_CURSOR:
 					gnap.playImpossible();
 					break;
+				default:
+					break;
 				}
 			}
 			break;
@@ -3563,6 +3656,8 @@ void Scene09::updateAnimations() {
 			_vm->_timers[4] = _vm->getRandom(150) + 100;
 			gnap._actionStatus = -1;
 			break;
+		default:
+			break;
 		}
 	}
 }
diff --git a/engines/gnap/scenes/group1.cpp b/engines/gnap/scenes/group1.cpp
index 9585d37c84..f64b26dd4a 100644
--- a/engines/gnap/scenes/group1.cpp
+++ b/engines/gnap/scenes/group1.cpp
@@ -127,6 +127,8 @@ void Scene10::run() {
 					break;
 				case PLAT_CURSOR:
 					break;
+				default:
+					break;
 				}
 			}
 			break;
@@ -176,6 +178,8 @@ void Scene10::run() {
 					gnap.walkTo(Common::Point(4, 8), 0, 0x107BB, 1);
 					gnap._actionStatus = kAS10AnnoyCook;
 					break;
+				default:
+					break;
 				}
 			}
 			break;
@@ -192,9 +196,9 @@ void Scene10::run() {
 						gnap.playScratchingHead(Common::Point(4, 3));
 					break;
 				case GRAB_CURSOR:
-					if (_vm->isFlag(kGFMudTaken))
+					if (_vm->isFlag(kGFMudTaken)) {
 						gnap.playMoan2(Common::Point(-1, -1));
-					else {
+					} else {
 						gnap.actionIdle(0x10C);
 						gnap.walkTo(Common::Point(4, 8), 0, 0x107BB, 1);
 						gnap._actionStatus = kAS10AnnoyCook;
@@ -204,9 +208,9 @@ void Scene10::run() {
 					gnap.playImpossible();
 					break;
 				case PLAT_CURSOR:
-					if (_vm->isFlag(kGFMudTaken))
+					if (_vm->isFlag(kGFMudTaken)) {
 						gnap.playMoan2(Common::Point(-1, -1));
-					else {
+					} else {
 						gnap.actionIdle(0x10C);
 						gnap.useDeviceOnPlatypus();
 						plat.walkTo(Common::Point(3, 7), -1, -1, 1);
@@ -214,6 +218,8 @@ void Scene10::run() {
 						gnap._actionStatus = kAS10AnnoyCook;
 					}
 					break;
+				default:
+					break;
 				}
 			}
 			break;
@@ -235,9 +241,9 @@ void Scene10::run() {
 					gnap.playImpossible();
 					break;
 				case PLAT_CURSOR:
-					if (_vm->isFlag(kGFMudTaken))
+					if (_vm->isFlag(kGFMudTaken)) {
 						gnap.playMoan2(Common::Point(-1, -1));
-					else {
+					} else {
 						_vm->invAdd(kItemTongs);
 						_vm->setFlag(kGFMudTaken);
 						gnap.actionIdle(0x10C);
@@ -249,6 +255,8 @@ void Scene10::run() {
 						gnap.playIdle(Common::Point(7, 6));
 					}
 					break;
+				default:
+					break;
 				}
 			}
 			break;
@@ -276,6 +284,8 @@ void Scene10::run() {
 				case PLAT_CURSOR:
 					gnap.playImpossible();
 					break;
+				default:
+					break;
 				}
 			}
 			break;
@@ -356,6 +366,8 @@ void Scene10::updateAnimations() {
 		case kAS10AnnoyCook:
 			_nextCookSequenceId = 0x105;
 			break;
+		default:
+			break;
 		}
 	}
 
@@ -365,6 +377,8 @@ void Scene10::updateAnimations() {
 		case kAS10PlatWithBox:
 			_nextCookSequenceId = 0x109;
 			break;
+		default:
+			break;
 		}
 	}
 
@@ -415,9 +429,9 @@ void Scene10::updateAnimations() {
 
 		switch (_currCookSequenceId) {
 		case 0x106:
-			if (gnap._actionStatus >= 0 || plat._actionStatus >= 0)
+			if (gnap._actionStatus >= 0 || plat._actionStatus >= 0) {
 				_nextCookSequenceId = 0x106;
-			else {
+			} else {
 				int rnd = _vm->getRandom(7);
 				switch (rnd) {
 				case 0:
@@ -432,6 +446,7 @@ void Scene10::updateAnimations() {
 					break;
 				default:
 					_nextCookSequenceId = 0x106;
+					break;
 				}
 			}
 			break;
@@ -465,6 +480,7 @@ void Scene10::updateAnimations() {
 					break;
 				default:
 					_nextCookSequenceId = 0x106;
+					break;
 				}
 			}
 			_vm->_timers[2] = _vm->getRandom(30) + 20;
@@ -476,11 +492,14 @@ void Scene10::updateAnimations() {
 			gnap._actionStatus = -1;
 			plat._actionStatus = -1;
 			break;
+		default:
+			break;
 		}
-		if (_currCookSequenceId == 0x843)
+		if (_currCookSequenceId == 0x843) {
 			gameSys.setAnimation(_currCookSequenceId | 0x10000, 301, 2);
-		else
+		} else {
 			gameSys.setAnimation(_currCookSequenceId, 100, 2);
+		}
 	}
 }
 
@@ -622,6 +641,8 @@ void Scene11::run() {
 					break;
 				case PLAT_CURSOR:
 					break;
+				default:
+					break;
 				}
 			}
 			break;
@@ -672,6 +693,8 @@ void Scene11::run() {
 						gnap.walkTo(Common::Point(3, 7), 0, gnap.getSequenceId(kGSBrainPulsating, Common::Point(0, 0)) | 0x10000, 1);
 						gnap._actionStatus = kAS11TalkGoggleGuy;
 						break;
+					default:
+						break;
 					}
 				}
 			}
@@ -701,6 +724,8 @@ void Scene11::run() {
 					case PLAT_CURSOR:
 						gnap.playImpossible();
 						break;
+					default:
+						break;
 					}
 				}
 			}
@@ -723,6 +748,8 @@ void Scene11::run() {
 					case PLAT_CURSOR:
 						gnap.playImpossible(Common::Point(9, 8));
 						break;
+					default:
+						break;
 					}
 				}
 			}
@@ -750,7 +777,6 @@ void Scene11::run() {
 				_vm->_mouseClickState._left = false;
 			}
 			break;
-
 		}
 
 		updateAnimations();
@@ -808,6 +834,8 @@ void Scene11::run() {
 				case 2:
 					gameSys.insertSequence(0x8A6 | 0x10000, 179, 0, 0, kSeqNone, 0, 0, 0);
 					break;
+				default:
+					break;
 				}
 			}
 		}
@@ -893,6 +921,8 @@ void Scene11::updateAnimations() {
 				gnap._actionStatus = -1;
 			}
 			break;
+		default:
+			break;
 		}
 	}
 
@@ -1045,6 +1075,8 @@ void Scene12::run() {
 				break;
 			case PLAT_CURSOR:
 				break;
+			default:
+				break;
 			}
 			break;
 
@@ -1095,6 +1127,8 @@ void Scene12::run() {
 					plat._idleFacing = kDirIdleRight;
 					gnap.playIdle(Common::Point(2, 7));
 					break;
+				default:
+					break;
 				}
 			}
 			break;
@@ -1130,6 +1164,8 @@ void Scene12::run() {
 					gameSys.setAnimation(makeRid(gnap._sequenceDatNum, gnap._sequenceId), gnap._id, 0);
 					gnap._actionStatus = kAS12PlatWithBarkeeper;
 					break;
+				default:
+					break;
 				}
 			}
 			break;
@@ -1165,6 +1201,8 @@ void Scene12::run() {
 					plat._idleFacing = kDirIdleLeft;
 					gnap.playIdle(Common::Point(7, 6));
 					break;
+				default:
+					break;
 				}
 			}
 			break;
@@ -1190,7 +1228,6 @@ void Scene12::run() {
 				_vm->_mouseClickState._left = false;
 			}
 			break;
-
 		}
 
 		updateAnimations();
@@ -1247,6 +1284,8 @@ void Scene12::run() {
 				case 2:
 					gameSys.insertSequence(0x8A6 | 0x10000, 179, 0, 0, kSeqNone, 0, 0, 0);
 					break;
+				default:
+					break;
 				}
 			}
 		}
@@ -1360,6 +1399,8 @@ void Scene12::updateAnimations() {
 		case kAS12PlatWithBarkeeper:
 			_nextBarkeeperSequenceId = 0x1F9;
 			break;
+		default:
+			break;
 		}
 	}
 
@@ -1372,6 +1413,8 @@ void Scene12::updateAnimations() {
 		case kAS12PlatWithBeardGuy:
 			_nextBeardGuySequenceId = 0x1F3;
 			break;
+		default:
+			break;
 		}
 	}
 
@@ -1558,6 +1601,8 @@ void Scene13::run() {
 				break;
 			case PLAT_CURSOR:
 				break;
+			default:
+				break;
 			}
 			break;
 
@@ -1601,6 +1646,8 @@ void Scene13::run() {
 				case PLAT_CURSOR:
 					gnap.playImpossible();
 					break;
+				default:
+					break;
 				}
 			}
 			break;
@@ -1618,6 +1665,8 @@ void Scene13::run() {
 					gnap._actionStatus = kAS13FrontToilet;
 					gnap._idleFacing = kDirBottomRight;
 					break;
+				default:
+					break;
 				}
 			}
 			break;
@@ -1642,6 +1691,8 @@ void Scene13::run() {
 				case PLAT_CURSOR:
 					gnap.playImpossible();
 					break;
+				default:
+					break;
 				}
 			}
 			break;
@@ -1664,6 +1715,8 @@ void Scene13::run() {
 				case PLAT_CURSOR:
 					gnap.playImpossible();
 					break;
+				default:
+					break;
 				}
 			}
 			break;
@@ -1686,6 +1739,8 @@ void Scene13::run() {
 				case PLAT_CURSOR:
 					gnap.playImpossible();
 					break;
+				default:
+					break;
 				}
 			}
 			break;
@@ -1739,6 +1794,8 @@ void Scene13::run() {
 				case 4:
 					_vm->playSound(0xD6, false);
 					break;
+				default:
+					break;
 				}
 			}
 			if (!_vm->_timers[5]) {
@@ -1838,6 +1895,8 @@ void Scene13::updateAnimations() {
 			_vm->_timers[2] = 360;
 			gnap._actionStatus = kAS13Wait;
 			break;
+		default:
+			break;
 		}
 	}
 
@@ -1938,6 +1997,8 @@ void Scene14::run() {
 				case PLAT_CURSOR:
 					gameSys.insertSequence(0x107A8, 1, 0, 0, kSeqNone, 0, 900 - gnap._gridX, 576 - gnap._gridY);
 					break;
+				default:
+					break;
 				}
 			}
 			break;
@@ -1957,6 +2018,8 @@ void Scene14::run() {
 				case PLAT_CURSOR:
 					gameSys.insertSequence(0x107A8, 1, 0, 0, kSeqNone, 0, 900 - gnap._gridX, 576 - gnap._gridY);
 					break;
+				default:
+					break;
 				}
 			}
 			break;
@@ -2105,6 +2168,8 @@ void Scene15::run() {
 				case PLAT_CURSOR:
 					gameSys.insertSequence(0x107A8, 1, 0, 0, kSeqNone, 0, 900 - gnap._gridX, 576 - gnap._gridY);
 					break;
+				default:
+					break;
 				}
 			}
 			break;
@@ -2132,6 +2197,8 @@ void Scene15::run() {
 				case PLAT_CURSOR:
 					gameSys.insertSequence(0x107A8, 1, 0, 0, kSeqNone, 0, 900 - gnap._gridX, 576 - gnap._gridY);
 					break;
+				default:
+					break;
 				}
 			}
 			break;
@@ -2158,6 +2225,8 @@ void Scene15::run() {
 				case PLAT_CURSOR:
 					gameSys.insertSequence(0x107A8, 1, 0, 0, kSeqNone, 0, 900 - gnap._gridX, 576 - gnap._gridY);
 					break;
+				default:
+					break;
 				}
 			}
 			break;
@@ -2184,6 +2253,8 @@ void Scene15::run() {
 				case PLAT_CURSOR:
 					gameSys.insertSequence(0x107A8, 1, 0, 0, kSeqNone, 0, 900 - gnap._gridX, 576 - gnap._gridY);
 					break;
+				default:
+					break;
 				}
 			}
 			break;
@@ -2257,6 +2328,8 @@ void Scene15::updateAnimations() {
 					_currLowerButtonSequenceId = -1;
 				}
 				break;
+			default:
+				break;
 			}
 		} else if (_nextRecordSequenceId != -1) {
 			gameSys.setAnimation(_nextRecordSequenceId, 1, 0);
@@ -2586,6 +2659,8 @@ void Scene17::run() {
 					case PLAT_CURSOR:
 						gnap.playImpossible();
 						break;
+					default:
+						break;
 					}
 				}
 			}
@@ -2617,6 +2692,8 @@ void Scene17::run() {
 						} else
 							gnap.playImpossible();
 						break;
+					default:
+						break;
 					}
 				}
 			}
@@ -2658,6 +2735,8 @@ void Scene17::run() {
 						} else
 							gnap.playImpossible();
 						break;
+					default:
+						break;
 					}
 				}
 			}
@@ -2702,6 +2781,8 @@ void Scene17::run() {
 						} else
 							gnap.playImpossible();
 						break;
+					default:
+						break;
 					}
 				}
 			}
@@ -2773,6 +2854,8 @@ void Scene17::run() {
 					case 2:
 						gameSys.insertSequence(0x25E, 255, 0, 0, kSeqNone, 0, 0, 0);
 						break;
+					default:
+						break;
 					}
 				}
 			}
@@ -2796,6 +2879,8 @@ void Scene17::run() {
 					case 5:
 						_nextWrenchSequenceId = 0x22E;
 						break;
+					default:
+						break;
 					}
 				} else {
 					--_wrenchCtr;
@@ -2819,6 +2904,8 @@ void Scene17::run() {
 						case 5:
 							_nextWrenchSequenceId = 0x235;
 							break;
+						default:
+							break;
 						}
 					} else {
 						_wrenchCtr = 2;
@@ -2903,6 +2990,8 @@ void Scene17::updateAnimations() {
 		case kAS17LeaveScene:
 			_vm->_sceneDone = true;
 			break;
+		default:
+			break;
 		}
 	}
 
@@ -2963,6 +3052,8 @@ void Scene17::updateAnimations() {
 		case kAS17LeaveScene:
 			_vm->_sceneDone = true;
 			break;
+		default:
+			break;
 		}
 	}
 
@@ -3102,6 +3193,8 @@ void Scene17::updateAnimations() {
 			updateHotspots();
 			_vm->_timers[5] = _vm->getRandom(30) + 80;
 			break;
+		default:
+			break;
 		}
 	}
 
@@ -3493,6 +3586,8 @@ void Scene18::run() {
 					case PLAT_CURSOR:
 						gnap.playImpossible();
 						break;
+					default:
+						break;
 					}
 				}
 			}
@@ -3521,6 +3616,8 @@ void Scene18::run() {
 					case PLAT_CURSOR:
 						gnap.playImpossible();
 						break;
+					default:
+						break;
 					}
 				}
 			}
@@ -3567,6 +3664,8 @@ void Scene18::run() {
 						case PLAT_CURSOR:
 							gnap.playImpossible();
 							break;
+						default:
+							break;
 						}
 					}
 				}
@@ -3607,6 +3706,8 @@ void Scene18::run() {
 							putDownGarbageCan(0);
 							gnap.playImpossible();
 							break;
+						default:
+							break;
 						}
 					}
 				} else {
@@ -3633,6 +3734,8 @@ void Scene18::run() {
 						case PLAT_CURSOR:
 							gnap.playImpossible();
 							break;
+						default:
+							break;
 						}
 					}
 				}
@@ -3678,6 +3781,8 @@ void Scene18::run() {
 						case PLAT_CURSOR:
 							gnap.playImpossible();
 							break;
+						default:
+							break;
 						}
 					}
 				}
@@ -4053,6 +4158,8 @@ void Scene18::updateAnimations() {
 			updateHotspots();
 			gnap._actionStatus = -1;
 			break;
+		default:
+			break;
 		}
 	}
 
@@ -4206,6 +4313,8 @@ void Scene19::run() {
 					case PLAT_CURSOR:
 						gnap.playImpossible();
 						break;
+					default:
+						break;
 					}
 				}
 			}
@@ -4245,6 +4354,8 @@ void Scene19::run() {
 					case PLAT_CURSOR:
 						gnap.playImpossible();
 						break;
+					default:
+						break;
 					}
 				}
 			}
@@ -4268,6 +4379,8 @@ void Scene19::run() {
 					case PLAT_CURSOR:
 						gnap.playImpossible();
 						break;
+					default:
+						break;
 					}
 				}
 			}
@@ -4297,6 +4410,8 @@ void Scene19::run() {
 					case PLAT_CURSOR:
 						gnap.playImpossible();
 						break;
+					default:
+						break;
 					}
 				}
 			}
@@ -4320,6 +4435,8 @@ void Scene19::run() {
 					case PLAT_CURSOR:
 						gnap.playImpossible();
 						break;
+					default:
+						break;
 					}
 				}
 			}
@@ -4433,6 +4550,8 @@ void Scene19::updateAnimations() {
 		case kAS19LeaveScene:
 			_vm->_sceneDone = true;
 			break;
+		default:
+			break;
 		}
 	}
 
@@ -4494,6 +4613,8 @@ void Scene19::updateAnimations() {
 			_currShopAssistantSequenceId = _nextShopAssistantSequenceId;
 			_nextShopAssistantSequenceId = -1;
 			break;
+		default:
+			break;
 		}
 	}
 }
diff --git a/engines/gnap/scenes/group2.cpp b/engines/gnap/scenes/group2.cpp
index d68725cce9..01e4a3c6f5 100644
--- a/engines/gnap/scenes/group2.cpp
+++ b/engines/gnap/scenes/group2.cpp
@@ -183,6 +183,8 @@ void Scene20::run() {
 	case 3:
 		_currStonerGuySequenceId = 0x173;
 		break;
+	default:
+		break;
 	}
 
 	_nextStonerGuySequenceId = -1;
@@ -297,6 +299,8 @@ void Scene20::run() {
 					case PLAT_CURSOR:
 						gnap.playImpossible();
 						break;
+					default:
+						break;
 					}
 				}
 			}
@@ -394,6 +398,8 @@ void Scene20::run() {
 					case PLAT_CURSOR:
 						gnap.playImpossible();
 						break;
+					default:
+						break;
 					}
 				}
 			}
@@ -422,6 +428,8 @@ void Scene20::run() {
 					case PLAT_CURSOR:
 						gnap.playImpossible();
 						break;
+					default:
+						break;
 					}
 				}
 			}
@@ -450,6 +458,8 @@ void Scene20::run() {
 					case PLAT_CURSOR:
 						gnap.playImpossible();
 						break;
+					default:
+						break;
 					}
 				}
 			}
@@ -502,6 +512,8 @@ void Scene20::run() {
 					case 2:
 						gameSys.insertSequence(0x185, 253, 0, 0, kSeqNone, 0, 0, 0);
 						break;
+					default:
+						break;
 					}
 				}
 			}
@@ -639,6 +651,8 @@ void Scene20::updateAnimations() {
 			_vm->setGrabCursorSprite(kItemJoint);
 			gnap._actionStatus = -1;
 			break;
+		default:
+			break;
 		}
 	}
 
@@ -818,6 +832,8 @@ void Scene21::run() {
 					case PLAT_CURSOR:
 						gnap.playImpossible();
 						break;
+					default:
+						break;
 					}
 				}
 			}
@@ -840,6 +856,7 @@ void Scene21::run() {
 						break;
 					case TALK_CURSOR:
 					case PLAT_CURSOR:
+					default:
 						break;
 					}
 				}
@@ -874,6 +891,8 @@ void Scene21::run() {
 					case PLAT_CURSOR:
 						gnap.playImpossible();
 						break;
+					default:
+						break;
 					}
 				}
 			}
@@ -987,6 +1006,8 @@ void Scene21::updateAnimations() {
 		case kAS21LeaveScene:
 			_vm->_sceneDone = true;
 			break;
+		default:
+			break;
 		}
 	}
 
@@ -1139,6 +1160,8 @@ void Scene22::run() {
 					case PLAT_CURSOR:
 						gnap.playImpossible();
 						break;
+					default:
+						break;
 					}
 				}
 			}
@@ -1184,6 +1207,8 @@ void Scene22::run() {
 					case PLAT_CURSOR:
 						gnap.useDeviceOnPlatypus();
 						break;
+					default:
+						break;
 					}
 				}
 			}
@@ -1260,6 +1285,8 @@ void Scene22::updateAnimations() {
 		case kAS22TalkCashier:
 			_nextCashierSequenceId = 0x5C;
 			break;
+		default:
+			break;
 		}
 		gnap._actionStatus = -1;
 	}
@@ -1366,6 +1393,8 @@ void Scene23::run() {
 					case PLAT_CURSOR:
 						gnap.playImpossible();
 						break;
+					default:
+						break;
 					}
 				}
 			}
@@ -1400,6 +1429,8 @@ void Scene23::run() {
 					case PLAT_CURSOR:
 						gnap.playImpossible();
 						break;
+					default:
+						break;
 					}
 				}
 			}
@@ -1447,6 +1478,8 @@ void Scene23::run() {
 				case 3:
 					gameSys.insertSequence(0xB9, 256, 0, 0, kSeqNone, 0, 0, 0);
 					break;
+				default:
+					break;
 				}
 			}
 			if (!_vm->_timers[5]) {
@@ -1461,6 +1494,8 @@ void Scene23::run() {
 				case 2:
 					_vm->playSound(0xCF, false);
 					break;
+				default:
+					break;
 				}
 			}
 		}
@@ -1503,6 +1538,8 @@ void Scene23::updateAnimations() {
 		case kAS23LeaveScene:
 			_vm->_sceneDone = true;
 			break;
+		default:
+			break;
 		}
 	}
 
@@ -1634,6 +1671,8 @@ void Scene24::run() {
 					case PLAT_CURSOR:
 						gnap.playImpossible();
 						break;
+					default:
+						break;
 					}
 				}
 			}
@@ -1706,6 +1745,8 @@ void Scene24::run() {
 				case 2:
 					_nextWomanSequenceId = 0x34;
 					break;
+				default:
+					break;
 				}
 				gameSys.insertSequence(_nextWomanSequenceId, 20, _currWomanSequenceId, 20, kSeqSyncWait, 0, 0, 0);
 				_currWomanSequenceId = _nextWomanSequenceId;
@@ -1722,6 +1763,8 @@ void Scene24::run() {
 				case 2:
 					gameSys.insertSequence(0x3A, 253, 0, 0, kSeqNone, 0, 0, 0);
 					break;
+				default:
+					break;
 				}
 			}
 			_vm->playSoundA();
@@ -1797,6 +1840,8 @@ void Scene25::playAnims(int index) {
 	case 4:
 		_vm->_largeSprite = gameSys.createSurface(0x28);
 		break;
+	default:
+		break;
 	}
 	gameSys.insertSpriteDrawItem(_vm->_largeSprite, 0, 0, 300);
 	_vm->delayTicksCursor(5);
@@ -1881,6 +1926,8 @@ void Scene25::run() {
 					case PLAT_CURSOR:
 						gnap.playImpossible();
 						break;
+					default:
+						break;
 					}
 				}
 			}
@@ -1911,6 +1958,8 @@ void Scene25::run() {
 					case PLAT_CURSOR:
 						gnap.playImpossible();
 						break;
+					default:
+						break;
 					}
 				}
 			}
@@ -1970,6 +2019,8 @@ void Scene25::run() {
 					case PLAT_CURSOR:
 						gnap.playMoan2();
 						break;
+					default:
+						break;
 					}
 				}
 			}
@@ -2086,6 +2137,8 @@ void Scene25::updateAnimations() {
 		case kAS25LeaveScene:
 			_vm->_sceneDone = true;
 			break;
+		default:
+			break;
 		}
 	}
 
@@ -2200,6 +2253,8 @@ void Scene26::run() {
 					case PLAT_CURSOR:
 						gnap.playImpossible();
 						break;
+					default:
+						break;
 					}
 				}
 			}
@@ -2434,6 +2489,8 @@ void Scene27::run() {
 					case PLAT_CURSOR:
 						gnap.playImpossible();
 						break;
+					default:
+						break;
 					}
 				}
 			}
@@ -2461,6 +2518,8 @@ void Scene27::run() {
 					case PLAT_CURSOR:
 						gnap.playImpossible();
 						break;
+					default:
+						break;
 					}
 				}
 			}
@@ -2484,6 +2543,8 @@ void Scene27::run() {
 					case PLAT_CURSOR:
 						gnap.playImpossible();
 						break;
+					default:
+						break;
 					}
 				}
 			}
@@ -2606,6 +2667,8 @@ void Scene27::updateAnimations() {
 			case 2:
 				_nextJanitorSequenceId = 0xCE;
 				break;
+			default:
+				break;
 			}
 			break;
 		case kAS27GrabBucket:
@@ -2647,6 +2710,8 @@ void Scene27::updateAnimations() {
 		case kAS27LeaveScene:
 			_vm->_sceneDone = true;
 			break;
+		default:
+			break;
 		}
 	}
 
@@ -2806,6 +2871,8 @@ void Scene28::run() {
 					case PLAT_CURSOR:
 						gnap.playImpossible();
 						break;
+					default:
+						break;
 					}
 				}
 			}
@@ -2839,6 +2906,8 @@ void Scene28::run() {
 					case PLAT_CURSOR:
 						gnap.playImpossible();
 						break;
+					default:
+						break;
 					}
 				}
 			}
@@ -2879,6 +2948,8 @@ void Scene28::run() {
 					case PLAT_CURSOR:
 						gnap.playImpossible();
 						break;
+					default:
+						break;
 					}
 				}
 			}
@@ -2915,6 +2986,8 @@ void Scene28::run() {
 					case PLAT_CURSOR:
 						gnap.playImpossible();
 						break;
+					default:
+						break;
 					}
 				}
 			}
@@ -3048,6 +3121,8 @@ void Scene28::updateAnimations() {
 		case kAS28LeaveScene:
 			_vm->_sceneDone = true;
 			break;
+		default:
+			break;
 		}
 	}
 
@@ -3088,6 +3163,8 @@ void Scene28::updateAnimations() {
 			gnap._sequenceDatNum = 0;
 			_nextClownSequenceId = -1;
 			break;
+		default:
+			break;
 		}
 		if (_nextClownSequenceId != -1) {
 			gameSys.insertSequence(_nextClownSequenceId, 39, _currClownSequenceId, 39, kSeqSyncWait, 0, 0, 0);
@@ -3203,6 +3280,8 @@ void Scene29::run() {
 					case PLAT_CURSOR:
 						gnap.playImpossible();
 						break;
+					default:
+						break;
 					}
 				}
 			}
@@ -3231,6 +3310,8 @@ void Scene29::run() {
 					case PLAT_CURSOR:
 						gnap.playImpossible();
 						break;
+					default:
+						break;
 					}
 				}
 			}
@@ -3277,6 +3358,8 @@ void Scene29::run() {
 					case PLAT_CURSOR:
 						gnap.playImpossible();
 						break;
+					default:
+						break;
 					}
 				}
 			}
@@ -3325,6 +3408,8 @@ void Scene29::run() {
 						case 4:
 							_nextManSequenceId = 0xF1;
 							break;
+						default:
+							break;
 						}
 					}
 				}
@@ -3357,6 +3442,8 @@ void Scene29::updateAnimations() {
 		case kAS29LeaveScene:
 			_vm->_sceneDone = true;
 			break;
+		default:
+			break;
 		}
 	}
 
@@ -3407,6 +3494,8 @@ void Scene29::updateAnimations() {
 			case 5:
 				_nextMonkeySequenceId = 0xE7;
 				break;
+			default:
+				break;
 			}
 			gameSys.insertSequence(_nextMonkeySequenceId, 159, _currMonkeySequenceId, 159, kSeqSyncWait, 0, 0, 0);
 			gameSys.setAnimation(_nextMonkeySequenceId, 159, 4);
diff --git a/engines/gnap/scenes/group3.cpp b/engines/gnap/scenes/group3.cpp
index 4f2282d731..ca18382e2b 100644
--- a/engines/gnap/scenes/group3.cpp
+++ b/engines/gnap/scenes/group3.cpp
@@ -109,6 +109,8 @@ void Scene30::run() {
 					case PLAT_CURSOR:
 						gnap.playImpossible();
 						break;
+					default:
+						break;
 					}
 				}
 			}
@@ -137,6 +139,8 @@ void Scene30::run() {
 					case PLAT_CURSOR:
 						gnap.playImpossible(Common::Point(8, 5));
 						break;
+					default:
+						break;
 					}
 				}
 			}
@@ -268,6 +272,8 @@ void Scene30::updateAnimations() {
 				_vm->showFullScreenSprite(0xE2);
 			gnap._actionStatus = -1;
 			break;
+		default:
+			break;
 		}
 	}
 }
@@ -367,6 +373,8 @@ void Scene31::run() {
 					case PLAT_CURSOR:
 						gnap.playImpossible();
 						break;
+					default:
+						break;
 					}
 				}
 			}
@@ -410,6 +418,8 @@ void Scene31::run() {
 						} else
 							gnap.playImpossible();
 						break;
+					default:
+						break;
 					}
 				}
 			}
@@ -447,6 +457,8 @@ void Scene31::run() {
 					case PLAT_CURSOR:
 						gnap.playImpossible();
 						break;
+					default:
+						break;
 					}
 				}
 			}
@@ -576,6 +588,8 @@ void Scene31::updateAnimations() {
 			_vm->_sceneDone = true;
 			gnap._actionStatus = -1;
 			break;
+		default:
+			break;
 		}
 	}
 
@@ -720,6 +734,8 @@ void Scene32::run() {
 					case PLAT_CURSOR:
 						gnap.playImpossible(plat._pos);
 						break;
+					default:
+						break;
 					}
 				}
 			}
@@ -748,6 +764,8 @@ void Scene32::run() {
 				gnap.walkTo(Common::Point(-1, -1), -1, -1, 1);
 			break;
 
+		default:
+			break;
 		}
 
 		if (_vm->_mouseClickState._left && gnap._actionStatus < 0) {
@@ -898,6 +916,8 @@ void Scene33::run() {
 					case PLAT_CURSOR:
 						gnap.playImpossible(plat._pos);
 						break;
+					default:
+						break;
 					}
 				}
 			}
@@ -925,6 +945,8 @@ void Scene33::run() {
 					case PLAT_CURSOR:
 						gnap.playImpossible();
 						break;
+					default:
+						break;
 					}
 				}
 			}
@@ -1182,6 +1204,8 @@ void Scene38::run() {
 				case PLAT_CURSOR:
 					gnap.playImpossible(plat._pos);
 					break;
+				default:
+					break;
 				}
 			}
 			break;
@@ -1245,6 +1269,8 @@ void Scene38::run() {
 					case PLAT_CURSOR:
 						gnap.playImpossible();
 						break;
+					default:
+						break;
 					}
 				}
 			}
@@ -1385,6 +1411,8 @@ void Scene38::updateAnimations() {
 			plat._actionStatus = kAS38PlatypusHoldingTrapDoor;
 			updateHotspots();
 			break;
+		default:
+			break;
 		}
 	}
 
@@ -1492,6 +1520,8 @@ void Scene39::run() {
 					case PLAT_CURSOR:
 						gnap.playImpossible(plat._pos);
 						break;
+					default:
+						break;
 					}
 				}
 			}
@@ -1523,6 +1553,8 @@ void Scene39::run() {
 					case PLAT_CURSOR:
 						gnap.playImpossible();
 						break;
+					default:
+						break;
 					}
 				}
 			}
@@ -1572,6 +1604,8 @@ void Scene39::run() {
 				case 3:
 					_nextGuySequenceId = 0x33;
 					break;
+				default:
+					break;
 				}
 			}
 		}
diff --git a/engines/gnap/scenes/group4.cpp b/engines/gnap/scenes/group4.cpp
index e272eb9734..51412c96f9 100644
--- a/engines/gnap/scenes/group4.cpp
+++ b/engines/gnap/scenes/group4.cpp
@@ -95,6 +95,8 @@ void Scene40::run() {
 					case PLAT_CURSOR:
 						gnap.playImpossible(plat._pos);
 						break;
+					default:
+						break;
 					}
 				}
 			}
@@ -340,6 +342,9 @@ void Scene41::run() {
 				_vm->_timers[4] = _vm->getRandom(100) + 100;
 				_vm->_timers[5] = _vm->getRandom(30) + 20;
 				break;
+
+			default:
+				break;
 			}
 		} else {
 			switch (_vm->_sceneClickedHotspot) {
@@ -369,6 +374,8 @@ void Scene41::run() {
 						case PLAT_CURSOR:
 							gnap.playImpossible(plat._pos);
 							break;
+						default:
+							break;
 						}
 					}
 				}
@@ -420,6 +427,8 @@ void Scene41::run() {
 					case PLAT_CURSOR:
 						gnap.playImpossible();
 						break;
+					default:
+						break;
 					}
 				}
 				break;
@@ -448,6 +457,8 @@ void Scene41::run() {
 					case PLAT_CURSOR:
 						gnap.playImpossible();
 						break;
+					default:
+						break;
 					}
 				}
 				break;
@@ -464,6 +475,9 @@ void Scene41::run() {
 				if (gnap._actionStatus < 0)
 					gnap.walkTo(Common::Point(-1, -1), -1, -1, 1);
 				break;
+
+			default:
+				break;
 			}
 		}
 
@@ -529,6 +543,8 @@ void Scene41::run() {
 					case 2:
 						_nextToyVendorSequenceId = 0x119;
 						break;
+					default:
+						break;
 					}
 					if (_nextToyVendorSequenceId == _currToyVendorSequenceId)
 						_nextToyVendorSequenceId = -1;
@@ -660,6 +676,8 @@ void Scene41::updateAnimations() {
 				updateHotspots();
 			}
 			break;
+		default:
+			break;
 		}
 	}
 
@@ -856,6 +874,9 @@ void Scene42::run() {
 				_vm->runMenu();
 				updateHotspots();
 				break;
+
+			default:
+				break;
 			}
 		} else {
 			switch (_vm->_sceneClickedHotspot) {
@@ -884,6 +905,8 @@ void Scene42::run() {
 						case PLAT_CURSOR:
 							gnap.playImpossible(plat._pos);
 							break;
+						default:
+							break;
 						}
 					}
 				}
@@ -935,6 +958,8 @@ void Scene42::run() {
 					case PLAT_CURSOR:
 						gnap.playImpossible();
 						break;
+					default:
+						break;
 					}
 				}
 				break;
@@ -955,6 +980,8 @@ void Scene42::run() {
 					case PLAT_CURSOR:
 						gnap.playImpossible();
 						break;
+					default:
+						break;
 					}
 				}
 				break;
@@ -965,6 +992,8 @@ void Scene42::run() {
 					gnap.walkTo(Common::Point(-1, -1), -1, -1, 1);
 				break;
 
+			default:
+				break;
 			}
 		}
 
@@ -1007,6 +1036,8 @@ void Scene42::run() {
 					case 7:
 						_nextBBQVendorSequenceId = 0x14A;
 						break;
+					default:
+						break;
 					}
 					if (_nextBBQVendorSequenceId == _currBBQVendorSequenceId && _nextBBQVendorSequenceId != 0x14D)
 						_nextBBQVendorSequenceId = -1;
@@ -1317,6 +1348,9 @@ void Scene43::run() {
 				_vm->toyUfoFlyTo(497, 143, 0, 799, 0, 300, 3);
 				_vm->_timers[9] = 600;
 				break;
+
+			default:
+				break;
 			}
 		} else {
 			switch (_vm->_sceneClickedHotspot) {
@@ -1345,6 +1379,8 @@ void Scene43::run() {
 						case PLAT_CURSOR:
 							gnap.playImpossible(plat._pos);
 							break;
+						default:
+							break;
 						}
 					}
 				}
@@ -1391,6 +1427,8 @@ void Scene43::run() {
 					case PLAT_CURSOR:
 						gnap.playImpossible();
 						break;
+					default:
+						break;
 					}
 				}
 				break;
@@ -1413,6 +1451,8 @@ void Scene43::run() {
 					case PLAT_CURSOR:
 						gnap.playImpossible();
 						break;
+					default:
+						break;
 					}
 				}
 				break;
@@ -1422,6 +1462,9 @@ void Scene43::run() {
 				if (gnap._actionStatus < 0)
 					gnap.walkTo(Common::Point(-1, -1), -1, -1, 1);
 				break;
+
+			default:
+				break;
 			}
 		}
 
@@ -1463,6 +1506,8 @@ void Scene43::run() {
 					case 4:
 						_nextTwoHeadedGuySequenceId = 0x13A;
 						break;
+					default:
+						break;
 					}
 					if (_nextTwoHeadedGuySequenceId == _currTwoHeadedGuySequenceId)
 						_nextTwoHeadedGuySequenceId = -1;
@@ -1768,6 +1813,9 @@ void Scene44::run() {
 				updateHotspots();
 				_vm->_timers[4] = _vm->getRandom(20) + 20;
 				break;
+
+			default:
+				break;
 			}
 		} else if (_vm->_sceneClickedHotspot <= 9) {
 			switch (_vm->_sceneClickedHotspot) {
@@ -1796,6 +1844,8 @@ void Scene44::run() {
 						case PLAT_CURSOR:
 							gnap.playImpossible(plat._pos);
 							break;
+						default:
+							break;
 						}
 					}
 				}
@@ -1849,6 +1899,8 @@ void Scene44::run() {
 						gnap.playIdle(Common::Point(5, 7));
 						plat._actionStatus = 4;
 						break;
+					default:
+						break;
 					}
 				}
 				break;
@@ -1875,6 +1927,8 @@ void Scene44::run() {
 					case PLAT_CURSOR:
 						gnap.playImpossible();
 						break;
+					default:
+						break;
 					}
 				}
 				break;
@@ -1898,6 +1952,8 @@ void Scene44::run() {
 					case PLAT_CURSOR:
 						gnap.playImpossible();
 						break;
+					default:
+						break;
 					}
 				}
 				break;
@@ -1908,6 +1964,8 @@ void Scene44::run() {
 					gnap.walkTo(Common::Point(-1, -1), -1, -1, 1);
 				break;
 
+			default:
+				break;
 			}
 		}
 
@@ -2002,6 +2060,8 @@ void Scene44::updateAnimations() {
 		case 2:
 			_nextKissingLadySequenceId = 0xF2;
 			break;
+		default:
+			break;
 		}
 		gnap._actionStatus = -1;
 	}
@@ -2262,6 +2322,9 @@ void Scene45::run() {
 				_vm->runMenu();
 				updateHotspots();
 				break;
+
+			default:
+				break;
 			}
 		} else {
 			switch (_vm->_sceneClickedHotspot) {
@@ -2291,6 +2354,8 @@ void Scene45::run() {
 						case PLAT_CURSOR:
 							gnap.playImpossible(plat._pos);
 							break;
+						default:
+							break;
 						}
 					}
 				}
@@ -2351,6 +2416,8 @@ void Scene45::run() {
 						case PLAT_CURSOR:
 							gnap.playImpossible();
 							break;
+						default:
+							break;
 						}
 					}
 				}
@@ -2360,6 +2427,9 @@ void Scene45::run() {
 				if (gnap._actionStatus < 0)
 					gnap.walkTo(Common::Point(-1, -1), -1, -1, 1);
 				break;
+
+			default:
+				break;
 			}
 		}
 
@@ -2591,6 +2661,9 @@ void Scene46::run() {
 				_vm->runMenu();
 				updateHotspots();
 				break;
+
+			default:
+				break;
 			}
 		} else {
 			switch (_vm->_sceneClickedHotspot) {
@@ -2618,6 +2691,8 @@ void Scene46::run() {
 						case PLAT_CURSOR:
 							gnap.playImpossible(plat._pos);
 							break;
+						default:
+							break;
 						}
 					}
 				}
@@ -2640,6 +2715,8 @@ void Scene46::run() {
 					case PLAT_CURSOR:
 						gnap.playImpossible();
 						break;
+					default:
+						break;
 					}
 				}
 				break;
@@ -2661,6 +2738,8 @@ void Scene46::run() {
 					case PLAT_CURSOR:
 						gnap.playImpossible();
 						break;
+					default:
+						break;
 					}
 				}
 				break;
@@ -2692,6 +2771,9 @@ void Scene46::run() {
 				if (gnap._actionStatus < 0)
 					gnap.walkTo(Common::Point(-1, -1), -1, -1, 1);
 				break;
+
+			default:
+				break;
 			}
 		}
 
@@ -2757,6 +2839,8 @@ void Scene46::updateAnimations() {
 		case 2:
 			_nextSackGuySequenceId = 0x4A;
 			break;
+		default:
+			break;
 		}
 		gnap._actionStatus = -1;
 	}
diff --git a/engines/gnap/scenes/group5.cpp b/engines/gnap/scenes/group5.cpp
index 85cf3d1834..818b135e0f 100644
--- a/engines/gnap/scenes/group5.cpp
+++ b/engines/gnap/scenes/group5.cpp
@@ -213,6 +213,8 @@ void Scene53::runChitChatLine() {
 		case 13:
 			pressPhoneNumberButton(0, _vm->_sceneClickedHotspot - 1);
 			break;
+		default:
+			break;
 		}
 
 		if (flag && sequenceId != -1) {
@@ -365,6 +367,8 @@ void Scene53::run() {
 				_vm->_newSceneNum = 17;
 			}
 			break;
+		default:
+			break;
 		}
 
 		_vm->checkGameKeys();
diff --git a/engines/gnap/scenes/scenecore.cpp b/engines/gnap/scenes/scenecore.cpp
index 8d59aa4b15..903c03cdd4 100644
--- a/engines/gnap/scenes/scenecore.cpp
+++ b/engines/gnap/scenes/scenecore.cpp
@@ -399,6 +399,8 @@ int GnapEngine::initSceneLogic() {
 		_gameSys->setScaleValues(0, 500, 1, 1000);
 		initSceneGrid(21, 146, 11, 10);
 		break;
+	default:
+		break;
 	}
 
 	return backgroundId;
@@ -607,6 +609,8 @@ void GnapEngine::runSceneLogic() {
 			_gameDone = true;
 		}
 		break;
+	default:
+		break;
 	}
 }
 
@@ -626,6 +630,8 @@ void Scene::playRandomSound(int timerIndex) {
 		case 3:
 			_vm->playSound(0x1091D, false);
 			break;
+		default:
+			break;
 		}
 	}
 }