STARTREK: Start on MUDD's life-support-loss code

7 files changed, 86 insertions, 4 deletions

diff --git a/engines/startrek/awaymission.cpp b/engines/startrek/awaymission.cpp
index e11cae9d98..3c007e67d6 100644
--- a/engines/startrek/awaymission.cpp
+++ b/engines/startrek/awaymission.cpp
@@ -635,6 +635,10 @@ void StarTrekEngine::handleAwayMissionAction() {
 			initAwayCrewPositions(warpIndex ^ 1);
 		}
 		break;
+
+	default:
+		_room->handleActionWithBitmask(action);
+		break;
 	}
 }
 
diff --git a/engines/startrek/awaymission.h b/engines/startrek/awaymission.h
index 25a5c1fe0f..788727dccf 100644
--- a/engines/startrek/awaymission.h
+++ b/engines/startrek/awaymission.h
@@ -221,7 +221,8 @@ struct AwayMission {
 			bool muddUnconscious; // 0x4d
 			byte muddState; // 0x4e
 			bool muddInhaledGas; // 0x4f
-
+			int16 lifeSupportTimer; // 0x50
+			bool startedLifeSupportTimer; // 0x52
 			bool enteredRoom0ForFirstTime; // 0x54
 			bool gotPointsForLoadingTorpedo; // 0x55
 			bool gotPointsForPressingRedButton; // 0x56
diff --git a/engines/startrek/room.cpp b/engines/startrek/room.cpp
index b727c2daa2..6237cdda90 100644
--- a/engines/startrek/room.cpp
+++ b/engines/startrek/room.cpp
@@ -475,9 +475,9 @@ void Room::endMission(int16 score, int16 arg1, int16 arg2) {
 	// TODO: game mode switch
 }
 
-void Room::showGameOverMenu() {
+void Room::showGameOverMenu() { // TODO: takes an optional parameter?
 	_vm->showGameOverMenu();
-	// TODO: shouldn't do this within a room
+	// TODO: finish. Shouldn't do this within a room due to deletion of current room?
 }
 
 void Room::playVoc(Common::String filename) {
diff --git a/engines/startrek/room.h b/engines/startrek/room.h
index f791728c60..22483dfb70 100644
--- a/engines/startrek/room.h
+++ b/engines/startrek/room.h
@@ -1378,6 +1378,11 @@ public:
 	void muddaUseAlienDevice();
 	void muddaFiredAlienDevice();
 	void muddaUseDegrimer();
+	void muddaTick();
+	void muddaKirkReachedDeathPosition();
+	void muddaSpockReachedDeathPosition();
+	void muddaMccoyReachedDeathPosition();
+	void muddaRedshirtReachedDeathPosition();
 
 private:
 	// Room-specific variables. This is memset'ed to 0 when the room is initialized.
diff --git a/engines/startrek/rooms/function_map.h b/engines/startrek/rooms/function_map.h
index 456767f0a4..8c1a88727b 100644
--- a/engines/startrek/rooms/function_map.h
+++ b/engines/startrek/rooms/function_map.h
@@ -1731,6 +1731,13 @@ RoomAction mudd5ActionList[] = {
 	{ Action(ACTION_TALK, OBJECT_MCCOY, 0, 0),    &Room::mudd5TalkToMccoy },
 	{ Action(ACTION_TALK, OBJECT_REDSHIRT, 0, 0), &Room::mudd5TalkToRedshirt },
 	{ Action(ACTION_USE, OBJECT_IMEDKIT, -1, 0),  &Room::mudd5UseMedkit },
+
+	// Common code (countdown for losing atmosphere when life support malfunctioning)
+	{ Action(ACTION_TICK, -1, -1, -1),           &Room::muddaTick },
+	{ Action(ACTION_FINISHED_WALKING, 9, 0, 0),  &Room::muddaKirkReachedDeathPosition },
+	{ Action(ACTION_FINISHED_WALKING, 10, 0, 0), &Room::muddaSpockReachedDeathPosition },
+	{ Action(ACTION_FINISHED_WALKING, 11, 0, 0), &Room::muddaMccoyReachedDeathPosition },
+	{ Action(ACTION_FINISHED_WALKING, 12, 0, 0), &Room::muddaRedshirtReachedDeathPosition },
 };
 
 }
diff --git a/engines/startrek/rooms/mudd5.cpp b/engines/startrek/rooms/mudd5.cpp
index c8e7500126..4a1d3d1f07 100644
--- a/engines/startrek/rooms/mudd5.cpp
+++ b/engines/startrek/rooms/mudd5.cpp
@@ -48,7 +48,7 @@ void Room::mudd5Tick1() {
 		loadActorAnim(OBJECT_LIFE_SUPPORT_GENERATOR, "s4eplo", GENERATOR_X, GENERATOR_Y);
 		_vm->_awayMission.mudd.numTimesEnteredRoom5++;
 		// BUG: this event can become permanently unavailable? (test)
-		if (_vm->_awayMission.mudd.numTimesEnteredRoom5 == 2 && !_vm->_awayMission.mudd.muddCurrentlyInsane && !_vm->_awayMission.mudd.repairedLifeSupportGenerator) {
+		if (true || _vm->_awayMission.mudd.numTimesEnteredRoom5 == 2 && !_vm->_awayMission.mudd.muddCurrentlyInsane && !_vm->_awayMission.mudd.repairedLifeSupportGenerator) { // FIXME
 			_vm->_awayMission.mudd.muddCurrentlyInsane = true;
 			_vm->_awayMission.mudd.numTimesEnteredRoom5 = 1;
 			_vm->_awayMission.disableInput = 2;
diff --git a/engines/startrek/rooms/mudda.cpp b/engines/startrek/rooms/mudda.cpp
index ed2a4886ab..2f1834a787 100644
--- a/engines/startrek/rooms/mudda.cpp
+++ b/engines/startrek/rooms/mudda.cpp
@@ -107,4 +107,69 @@ void Room::muddaUseDegrimer() {
 	showText(text[_roomIndex]);
 }
 
+void Room::muddaTick() {
+	assert(_roomIndex >= 0 && _roomIndex <= 5);
+
+	const Common::Point deathPositions[][4] = {
+		{ Common::Point(0xbb, 0x8d), Common::Point(0xd0, 0x89), Common::Point(0xaa, 0x85), Common::Point(0xbf, 0x83) },
+		{ Common::Point(-1, -1), Common::Point(-1, -1), Common::Point(-1, -1), Common::Point(-1, -1) },
+		{ Common::Point(-1, -1), Common::Point(-1, -1), Common::Point(-1, -1), Common::Point(-1, -1) },
+		{ Common::Point(-1, -1), Common::Point(-1, -1), Common::Point(-1, -1), Common::Point(-1, -1) },
+		{ Common::Point(-1, -1), Common::Point(-1, -1), Common::Point(-1, -1), Common::Point(-1, -1) },
+		{ Common::Point(0x8b, 0xac), Common::Point(0x6f, 0x99), Common::Point(-1, -1), Common::Point(-1, -1) },
+	};
+
+	const TextRef deathText[] = {
+		TX_MUD0N006, 0, 0, 0, TX_MUD5N105
+	};
+
+	// This is implemented somewhat differently in each room.
+	// MUDD0:
+
+	//const int TIMER_LENGTH = 27000;
+	const int TIMER_LENGTH = 60; // FIXME
+
+	if (_vm->_awayMission.mudd.lifeSupportMalfunctioning) {
+		if (!_vm->_awayMission.mudd.startedLifeSupportTimer) {
+			_vm->_awayMission.mudd.startedLifeSupportTimer = true;
+			_vm->_awayMission.mudd.lifeSupportTimer = TIMER_LENGTH;
+		}
+		_vm->_awayMission.mudd.lifeSupportTimer--;
+
+		if (_vm->_awayMission.mudd.lifeSupportTimer == (int)(TIMER_LENGTH * 0.25)) {
+			showText(TX_SPEAKER_SPOCK, TX_MUD0_018);
+		} else if (_vm->_awayMission.mudd.lifeSupportTimer == (int)(TIMER_LENGTH * 0.5)) {
+			showText(TX_SPEAKER_SPOCK, TX_MUD0_019);
+		} else if (_vm->_awayMission.mudd.lifeSupportTimer == (int)(TIMER_LENGTH * 0.75)) {
+			showText(TX_SPEAKER_SPOCK, TX_MUD0_020);
+		} else if (_vm->_awayMission.mudd.lifeSupportTimer == 1) {
+			_vm->_awayMission.disableInput = true;
+			for (int i = OBJECT_KIRK; i <= OBJECT_REDSHIRT; i++) {
+				if (deathPositions[_roomIndex][i].x != -1)
+					walkCrewman(i, deathPositions[_roomIndex][i].x, deathPositions[_roomIndex][i].y, 9 + i);
+			}
+			showText(deathText[_roomIndex]);
+			showGameOverMenu();
+		}
+	}
+}
+
+void Room::muddaKirkReachedDeathPosition() {
+	loadActorAnim2(OBJECT_KIRK, "kgetdw");
+}
+
+void Room::muddaSpockReachedDeathPosition() {
+	loadActorAnim2(OBJECT_SPOCK, "sgetds");
+}
+
+void Room::muddaMccoyReachedDeathPosition() {
+	loadActorAnim2(OBJECT_MCCOY, "sgetdn");
+}
+
+void Room::muddaRedshirtReachedDeathPosition() {
+	loadActorAnim2(OBJECT_REDSHIRT, "rgetde");
+	// NOTE: there's code to check if he's the last one down... not really implemented
+	// properly
+}
+
 }