SCUMM: Fix Missing Default Switch Cases

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

7 files changed, 45 insertions, 0 deletions

diff --git a/engines/scumm/players/player_apple2.cpp b/engines/scumm/players/player_apple2.cpp
index cba32bef2c..4eb3a074b0 100644
--- a/engines/scumm/players/player_apple2.cpp
+++ b/engines/scumm/players/player_apple2.cpp
@@ -409,6 +409,8 @@ void Player_AppleII::startSound(int nr) {
 	case 5:
 		_soundFunc = new AppleII_SoundFunction5_Noise();
 		break;
+	default:
+		break;
 	}
 	_soundFunc->init(this, _params);
 
diff --git a/engines/scumm/players/player_nes.cpp b/engines/scumm/players/player_nes.cpp
index b2f6eb0d40..02b999dc7c 100644
--- a/engines/scumm/players/player_nes.cpp
+++ b/engines/scumm/players/player_nes.cpp
@@ -179,6 +179,9 @@ void Square::Write(int Reg, byte Val) {
 		if (!Enabled)
 			Timer = 0;
 		break;
+
+	default:
+		break;
 	}
 	CheckActive();
 }
@@ -297,6 +300,9 @@ void Triangle::Write(int Reg, byte Val) {
 		if (!Enabled)
 			Timer = 0;
 		break;
+
+	default:
+		break;
 	}
 	CheckActive();
 }
@@ -394,6 +400,9 @@ void Noise::Write(int Reg, byte Val) {
 		if (!Enabled)
 			Timer = 0;
 		break;
+
+	default:
+		break;
 	}
 }
 
@@ -483,6 +492,8 @@ void APU::WriteReg(int Addr, byte Val) {
 				_triangle.Write(4,Val & 0x4);
 				_noise.Write(4,Val & 0x8);
 		break;
+	default:
+		break;
 	}
 }
 
@@ -1025,6 +1036,9 @@ top:
 				_mchan[x].envflags = 0x00;
 				_mchan[x].voldelta = -10;
 				break;
+
+			default:
+				break;
 			}
 		}
 
diff --git a/engines/scumm/players/player_pce.cpp b/engines/scumm/players/player_pce.cpp
index 778c40f46d..31210025ca 100644
--- a/engines/scumm/players/player_pce.cpp
+++ b/engines/scumm/players/player_pce.cpp
@@ -340,6 +340,7 @@ void PSG_HuC6280::write(int offset, byte data) {
 			break;
 
 		case 0x40:
+		default:
 			break;
 
 		case 0x80:
diff --git a/engines/scumm/players/player_v1.cpp b/engines/scumm/players/player_v1.cpp
index b65c8a4d56..7c9ce0b614 100644
--- a/engines/scumm/players/player_v1.cpp
+++ b/engines/scumm/players/player_v1.cpp
@@ -192,6 +192,8 @@ void Player_V1::parseSpeakerChunk() {
 		debug(6, "chunk 3: %d -> %d step %d",
 				_start, _end, _delta);
 		break;
+	default:
+		break;
 	}
 }
 
@@ -239,6 +241,7 @@ void Player_V1::nextSpeakerCmd() {
 		set_mplex(_start);
 		_forced_level = -_forced_level;
 		break;
+
 	case 3:
 		_start = (_start + _delta) & 0xffff;
 		if (_start == _end) {
@@ -251,6 +254,9 @@ void Player_V1::nextSpeakerCmd() {
 		set_mplex((_start & lsr) | 0x180);
 		_forced_level = -_forced_level;
 		break;
+
+	default:
+		break;
 	}
 }
 
@@ -365,6 +371,7 @@ parse_again:
 		debug(6, "chunk 2: %d -> %d step %d",
 			  _start, _end, _delta);
 		break;
+
 	case 3:
 		set_mplex(READ_LE_UINT16(_next_chunk));
 		tmp = READ_LE_UINT16(_next_chunk + 2);
@@ -379,6 +386,9 @@ parse_again:
 		_delta = (int16) READ_LE_UINT16(_next_chunk + 8);
 		_next_chunk += 10;
 		break;
+
+	default:
+		break;
 	}
 }
 
@@ -438,6 +448,8 @@ void Player_V1::nextPCjrCmd() {
 					}
 				}
 				break;
+			default:
+				break;
 			}
 		}
 		break;
@@ -485,6 +497,7 @@ void Player_V1::nextPCjrCmd() {
 		debug(7, "chunk 2: mplex %d  curve %d", _start, _forced_level);
 		_forced_level = -_forced_level;
 		break;
+
 	case 3:
 		dummy = _channels[3].volume + _delta;
 		if (dummy >= 15) {
@@ -503,6 +516,9 @@ void Player_V1::nextPCjrCmd() {
 		_delta = READ_LE_UINT16(_next_chunk);
 		_next_chunk += 2;
 		break;
+
+	default:
+		break;
 	}
 }
 
diff --git a/engines/scumm/players/player_v2a.cpp b/engines/scumm/players/player_v2a.cpp
index 80a80a5584..3431c1668a 100644
--- a/engines/scumm/players/player_v2a.cpp
+++ b/engines/scumm/players/player_v2a.cpp
@@ -1401,6 +1401,8 @@ public:
 			_mod->setChannelFreq(_id | 0x100, BASE_FREQUENCY / freq);
 			_mod->setChannelVol(_id | 0x100, vol);
 			break;
+		default:
+			break;
 		}
 		_loop = (_loop + 1) & 3;
 		if (!_loop) {
@@ -1457,6 +1459,8 @@ public:
 			_mod->setChannelFreq(_id | 0x100, BASE_FREQUENCY / freq);
 			_mod->setChannelVol(_id | 0x100, vol);
 			break;
+		default:
+			break;
 		}
 		_loop = (_loop + 1) & 3;
 		if (!_loop) {
@@ -1638,6 +1642,8 @@ public:
 				_volmod = 16;
 			}
 			break;
+		default:
+			break;
 		}
 		return true;
 	}
diff --git a/engines/scumm/players/player_v2base.cpp b/engines/scumm/players/player_v2base.cpp
index 7d3dab7935..7aaeafe090 100644
--- a/engines/scumm/players/player_v2base.cpp
+++ b/engines/scumm/players/player_v2base.cpp
@@ -504,6 +504,9 @@ void Player_V2Base::execute_cmd(ChannelInfo *channel) {
 				if (opcode == 0)
 					goto end;
 				break;
+
+			default:
+				break;
 			}
 		} else { // opcode < 0xf8
 			for (;;) {
diff --git a/engines/scumm/players/player_v2cms.cpp b/engines/scumm/players/player_v2cms.cpp
index 94ba2cd388..d42fe5ed00 100644
--- a/engines/scumm/players/player_v2cms.cpp
+++ b/engines/scumm/players/player_v2cms.cpp
@@ -391,6 +391,9 @@ void Player_V2CMS::processChannel(Voice2 *channel) {
 	case Voice2::kEnvelopeRelease:
 		processRelease(channel);
 		break;
+
+	default:
+		break;
 	}
 }