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-rw-r--r--engines/lastexpress/helpers.h1
-rw-r--r--engines/lastexpress/lastexpress.cpp39
-rw-r--r--engines/lastexpress/lastexpress.h10
-rw-r--r--engines/lastexpress/sound/queue.cpp75
-rw-r--r--engines/lastexpress/sound/queue.h5
5 files changed, 28 insertions, 102 deletions
diff --git a/engines/lastexpress/helpers.h b/engines/lastexpress/helpers.h
index 6f94cf2a14..2331f2b261 100644
--- a/engines/lastexpress/helpers.h
+++ b/engines/lastexpress/helpers.h
@@ -57,7 +57,6 @@
#define setGlobalTimer(timer) getLogic()->getGameState()->setTimer(timer)
#define setCoords(coords) getLogic()->getGameState()->setCoordinates(coords)
#define getCoords() getLogic()->getGameState()->getCoordinates()
-#define setFrameCount(count) _engine->setFrameCounter(count)
#define getFrameCount() _engine->getFrameCounter()
// Scenes
diff --git a/engines/lastexpress/lastexpress.cpp b/engines/lastexpress/lastexpress.cpp
index 91f8a6a346..688d084614 100644
--- a/engines/lastexpress/lastexpress.cpp
+++ b/engines/lastexpress/lastexpress.cpp
@@ -42,7 +42,6 @@
#include "common/debug-channels.h"
#include "common/error.h"
#include "common/fs.h"
-#include "common/timer.h"
#include "engines/util.h"
@@ -57,7 +56,7 @@ LastExpressEngine::LastExpressEngine(OSystem *syst, const ADGameDescription *gd)
Engine(syst), _gameDescription(gd),
_debugger(NULL), _random("lastexpress"), _cursor(NULL),
_font(NULL), _logic(NULL), _menu(NULL),
- _frameCounter(0), _lastFrameCount(0),
+ _lastFrameCount(0),
_graphicsMan(NULL), _resMan(NULL),
_sceneMan(NULL), _soundMan(NULL),
_eventMouse(NULL), _eventTick(NULL),
@@ -84,8 +83,6 @@ LastExpressEngine::LastExpressEngine(OSystem *syst, const ADGameDescription *gd)
}
LastExpressEngine::~LastExpressEngine() {
- _timer->removeTimerProc(&soundTimer);
-
// Delete the remaining objects
SAFE_DELETE(_cursor);
SAFE_DELETE(_font);
@@ -144,9 +141,8 @@ Common::Error LastExpressEngine::run() {
// Game logic
_logic = new Logic(this);
- // Start sound manager and setup timer
+ // Sound manager
_soundMan = new SoundManager(this);
- _timer->installTimerProc(&soundTimer, 17000, this, "lastexpressSound");
// Menu
_menu = new Menu(this);
@@ -163,6 +159,11 @@ Common::Error LastExpressEngine::run() {
return Common::kNoError;
}
+uint32 LastExpressEngine::getFrameCounter() const {
+ // the original game has a timer running at 60Hz incrementing a dedicated variable
+ return (uint64)_system->getMillis() * 60 / 1000;
+}
+
void LastExpressEngine::pollEvents() {
Common::Event ev;
if (!_eventMan->pollEvent(ev))
@@ -222,10 +223,13 @@ bool LastExpressEngine::handleEvents() {
getGameLogic()->getGameState()->getGameFlags()->mouseLeftClick = true;
getGameLogic()->getGameState()->getGameFlags()->mouseLeftPressed = (ev.type == Common::EVENT_LBUTTONDOWN) ? true : false;
- // Adjust frameInterval flag
- if (_frameCounter < _lastFrameCount + 30)
- getGameLogic()->getGameState()->getGameFlags()->frameInterval = true;
- _lastFrameCount = _frameCounter;
+ {
+ // Adjust frameInterval flag
+ uint32 frameCounter = getFrameCounter();
+ if (frameCounter < _lastFrameCount + 30)
+ getGameLogic()->getGameState()->getGameFlags()->frameInterval = true;
+ _lastFrameCount = frameCounter;
+ }
if (_eventMouse && _eventMouse->isValid())
(*_eventMouse)(ev);
@@ -273,21 +277,6 @@ bool LastExpressEngine::handleEvents() {
}
///////////////////////////////////////////////////////////////////////////////////
-/// Timer
-///////////////////////////////////////////////////////////////////////////////////
-void LastExpressEngine::soundTimer(void *refCon) {
- ((LastExpressEngine *)refCon)->handleSoundTimer();
-}
-
-void LastExpressEngine::handleSoundTimer() {
- if (_frameCounter & 1)
- if (_soundMan)
- _soundMan->getQueue()->handleTimer();
-
- _frameCounter++;
-}
-
-///////////////////////////////////////////////////////////////////////////////////
/// Event Handling
///////////////////////////////////////////////////////////////////////////////////
void LastExpressEngine::backupEventHandlers() {
diff --git a/engines/lastexpress/lastexpress.h b/engines/lastexpress/lastexpress.h
index b33784b1e8..11fa8c7ebe 100644
--- a/engines/lastexpress/lastexpress.h
+++ b/engines/lastexpress/lastexpress.h
@@ -104,13 +104,8 @@ public:
bool isDemo() const;
// Frame Counter
- uint32 getFrameCounter() { return _frameCounter; }
- void setFrameCounter(uint32 count) { _frameCounter = count; }
-
-protected:
- // Sound Timer
- static void soundTimer(void *ptr);
- void handleSoundTimer();
+ // TODO: all callers could use _system->getMillis() directly without extra conversions
+ uint32 getFrameCounter() const;
private:
const ADGameDescription *_gameDescription;
@@ -127,7 +122,6 @@ private:
Menu *_menu;
// Frame counter
- uint32 _frameCounter;
uint32 _lastFrameCount;
// Managers
diff --git a/engines/lastexpress/sound/queue.cpp b/engines/lastexpress/sound/queue.cpp
index 84b6e69c18..ce71536c1e 100644
--- a/engines/lastexpress/sound/queue.cpp
+++ b/engines/lastexpress/sound/queue.cpp
@@ -60,30 +60,6 @@ SoundQueue::~SoundQueue() {
}
//////////////////////////////////////////////////////////////////////////
-// Timer
-//////////////////////////////////////////////////////////////////////////
-void SoundQueue::handleTimer() {
- Common::StackLock locker(_mutex);
-
- for (Common::List<SoundEntry *>::iterator i = _soundList.begin(); i != _soundList.end(); ++i) {
- SoundEntry *entry = (*i);
- if (entry == NULL)
- error("[SoundQueue::handleTimer] Invalid entry found in sound queue");
-
- // When the entry has stopped playing, we remove his buffer
- if (entry->isFinished()) {
- entry->close();
- SAFE_DELETE(entry);
- i = _soundList.reverse_erase(i);
- continue;
- }
-
- // Queue the entry data, applying filtering
- entry->play();
- }
-}
-
-//////////////////////////////////////////////////////////////////////////
// Sound queue management
//////////////////////////////////////////////////////////////////////////
void SoundQueue::addToQueue(SoundEntry *entry) {
@@ -91,24 +67,18 @@ void SoundQueue::addToQueue(SoundEntry *entry) {
}
void SoundQueue::removeFromQueue(EntityIndex entity) {
- Common::StackLock locker(_mutex);
-
SoundEntry *entry = getEntry(entity);
if (entry)
entry->reset();
}
void SoundQueue::removeFromQueue(Common::String filename) {
- Common::StackLock locker(_mutex);
-
SoundEntry *entry = getEntry(filename);
if (entry)
entry->reset();
}
void SoundQueue::updateQueue() {
- Common::StackLock locker(_mutex);
-
++_flag;
if (getSoundState() & kSoundState1) {
@@ -136,7 +106,19 @@ void SoundQueue::updateQueue() {
entry->close();
SAFE_DELETE(entry);
it = _soundList.reverse_erase(it);
+ continue;
}
+
+ // When the entry has stopped playing, we remove his buffer
+ if (entry->isFinished()) {
+ entry->close();
+ SAFE_DELETE(entry);
+ it = _soundList.reverse_erase(it);
+ continue;
+ }
+
+ // Queue the entry data, applying filtering
+ entry->play();
}
// Original update the current entry, loading another set of samples to be decoded
@@ -147,8 +129,6 @@ void SoundQueue::updateQueue() {
}
void SoundQueue::resetQueue() {
- Common::StackLock locker(_mutex);
-
for (Common::List<SoundEntry *>::iterator i = _soundList.begin(); i != _soundList.end(); ++i) {
if ((*i)->getType() == kSoundType1) {
(*i)->reset();
@@ -168,8 +148,6 @@ void SoundQueue::resetQueue(SoundType type1, SoundType type2) {
if (!type2)
type2 = type1;
- Common::StackLock locker(_mutex);
-
for (Common::List<SoundEntry *>::iterator i = _soundList.begin(); i != _soundList.end(); ++i) {
if ((*i)->getType() != type1 && (*i)->getType() != type2)
(*i)->reset();
@@ -177,8 +155,6 @@ void SoundQueue::resetQueue(SoundType type1, SoundType type2) {
}
void SoundQueue::clearQueue() {
- Common::StackLock locker(_mutex);
-
_flag |= 8;
for (Common::List<SoundEntry *>::iterator i = _soundList.begin(); i != _soundList.end(); ++i) {
@@ -200,8 +176,6 @@ void SoundQueue::clearQueue() {
// State
//////////////////////////////////////////////////////////////////////////
void SoundQueue::clearStatus() {
- Common::StackLock locker(_mutex);
-
for (Common::List<SoundEntry *>::iterator i = _soundList.begin(); i != _soundList.end(); ++i)
(*i)->setStatus((*i)->getStatus() | kSoundFlagCloseRequested);
}
@@ -210,16 +184,12 @@ void SoundQueue::clearStatus() {
// Entry management
//////////////////////////////////////////////////////////////////////////
void SoundQueue::setupEntry(SoundType type, EntityIndex index) {
- Common::StackLock locker(_mutex);
-
SoundEntry *entry = getEntry(type);
if (entry)
entry->setEntity(index);
}
void SoundQueue::processEntry(EntityIndex entity) {
- Common::StackLock locker(_mutex);
-
SoundEntry *entry = getEntry(entity);
if (entry) {
entry->update(0);
@@ -228,16 +198,12 @@ void SoundQueue::processEntry(EntityIndex entity) {
}
void SoundQueue::processEntry(SoundType type) {
- Common::StackLock locker(_mutex);
-
SoundEntry *entry = getEntry(type);
if (entry)
entry->update(0);
}
void SoundQueue::processEntry(Common::String filename) {
- Common::StackLock locker(_mutex);
-
SoundEntry *entry = getEntry(filename);
if (entry) {
entry->update(0);
@@ -283,8 +249,6 @@ SoundEntry *SoundQueue::getEntry(SoundType type) {
}
uint32 SoundQueue::getEntryTime(EntityIndex index) {
- Common::StackLock locker(_mutex);
-
SoundEntry *entry = getEntry(index);
if (entry)
return entry->getTime();
@@ -293,14 +257,10 @@ uint32 SoundQueue::getEntryTime(EntityIndex index) {
}
bool SoundQueue::isBuffered(EntityIndex entity) {
- Common::StackLock locker(_mutex);
-
return (getEntry(entity) != NULL);
}
bool SoundQueue::isBuffered(Common::String filename, bool testForEntity) {
- Common::StackLock locker(_mutex);
-
SoundEntry *entry = getEntry(filename);
if (testForEntity)
@@ -313,8 +273,6 @@ bool SoundQueue::isBuffered(Common::String filename, bool testForEntity) {
// Subtitles
//////////////////////////////////////////////////////////////////////////
void SoundQueue::updateSubtitles() {
- Common::StackLock locker(_mutex);
-
uint32 index = 0;
SubtitleEntry *subtitle = NULL;
@@ -363,8 +321,6 @@ void SoundQueue::updateSubtitles() {
// Savegame
//////////////////////////////////////////////////////////////////////////
void SoundQueue::saveLoadWithSerializer(Common::Serializer &s) {
- Common::StackLock locker(_mutex);
-
s.syncAsUint32LE(_state);
s.syncAsUint32LE(_currentType);
@@ -391,12 +347,7 @@ void SoundQueue::saveLoadWithSerializer(Common::Serializer &s) {
}
-// FIXME: We probably need another mutex here to protect during the whole savegame process
-// as we could have removed an entry between the time we check the count and the time we
-// save the entries
uint32 SoundQueue::count() {
- Common::StackLock locker(_mutex);
-
uint32 numEntries = 0;
for (Common::List<SoundEntry *>::iterator i = _soundList.begin(); i != _soundList.end(); ++i)
if ((*i)->getName2().matchString("NISSND?"))
@@ -409,8 +360,6 @@ uint32 SoundQueue::count() {
// Debug
//////////////////////////////////////////////////////////////////////////
void SoundQueue::stopAllSound() {
- Common::StackLock locker(_mutex);
-
for (Common::List<SoundEntry *>::iterator i = _soundList.begin(); i != _soundList.end(); ++i)
(*i)->getSoundStream()->stop();
}
diff --git a/engines/lastexpress/sound/queue.h b/engines/lastexpress/sound/queue.h
index 60c447596d..1c73f57906 100644
--- a/engines/lastexpress/sound/queue.h
+++ b/engines/lastexpress/sound/queue.h
@@ -40,9 +40,6 @@ public:
SoundQueue(LastExpressEngine *engine);
~SoundQueue();
- // Timer
- void handleTimer();
-
// Queue
void addToQueue(SoundEntry *entry);
void removeFromQueue(Common::String filename);
@@ -96,8 +93,6 @@ protected:
private:
LastExpressEngine *_engine;
- Common::Mutex _mutex;
-
// State & shared data
int _state;
SoundType _currentType;
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-19 20:49:07 +0000