aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
Diffstat
-rw-r--r--engines/saga/actor.cpp262
-rw-r--r--engines/saga/actor.h59
-rw-r--r--engines/saga/actor_walk.cpp30
-rw-r--r--engines/saga/events.cpp27
-rw-r--r--engines/saga/events.h11
-rw-r--r--engines/saga/isomap.cpp11
6 files changed, 168 insertions, 232 deletions
diff --git a/engines/saga/actor.cpp b/engines/saga/actor.cpp
index 6d2fded39c..9a4643ebcf 100644
--- a/engines/saga/actor.cpp
+++ b/engines/saga/actor.cpp
@@ -42,12 +42,38 @@
namespace Saga {
ActorData::ActorData() {
- memset(this, 0, sizeof(*this));
-}
+ _frames = NULL;
+ _frameListResourceId = 0;
+ _speechColor = 0;
+ _inScene = false;
+
+ _actorFlags = 0;
+ _currentAction = 0;
+ _facingDirection = 0;
+ _actionDirection = 0;
+ _actionCycle = 0;
+ _targetObject = 0;
+ _lastZone = NULL;
+
+ _cycleFrameSequence = 0;
+ _cycleDelay = 0;
+ _cycleTimeCount = 0;
+ _cycleFlags = 0;
+
+ _fallVelocity = 0;
+ _fallAcceleration = 0;
+ _fallPosition = 0;
+
+ _dragonBaseFrame = 0;
+ _dragonStepCycle = 0;
+ _dragonMoveType = 0;
+
+ _frameNumber = 0;
-ActorData::~ActorData() {
- if (!_shareFrames)
- free(_frames);
+ _walkStepsCount = 0;
+ _walkStepIndex = 0;
+
+ _walkFrameSequence = 0;
}
void ActorData::saveState(Common::OutSaveFile *out) {
@@ -190,24 +216,13 @@ Actor::Actor(SagaEngine *vm) : _vm(vm) {
int i;
byte *stringsPointer;
size_t stringsLength;
- ActorData *actor;
- ObjectData *obj;
debug(9, "Actor::Actor()");
_handleActionDiv = 15;
- _actors = NULL;
- _actorsCount = 0;
-
- _objs = NULL;
- _objsCount = 0;
-
#ifdef ACTOR_DEBUG
_debugPointsCount = 0;
#endif
- _protagStates = NULL;
- _protagStatesCount = 0;
-
_pathList.resize(600);
_pathListIndex = 0;
@@ -243,12 +258,11 @@ Actor::Actor(SagaEngine *vm) : _vm(vm) {
}
if (_vm->getGameId() == GID_ITE) {
- _actorsCount = ITE_ACTORCOUNT;
- _actors = (ActorData **)malloc(_actorsCount * sizeof(*_actors));
- for (i = 0; i < _actorsCount; i++) {
- actor = _actors[i] = new ActorData();
- actor->_id = actorIndexToId(i);
+ _actors.resize(ITE_ACTORCOUNT);
+ i = 0;
+ for (ActorDataArray::iterator actor = _actors.begin(); actor != _actors.end(); ++actor, i++) {
actor->_index = i;
+ actor->_id = actorIndexToId(actor->_index);
debug(9, "init actor id=%d index=%d", actor->_id, actor->_index);
actor->_nameIndex = ITE_ActorTable[i].nameIndex;
actor->_scriptEntrypointNumber = ITE_ActorTable[i].scriptEntrypointNumber;
@@ -270,12 +284,11 @@ Actor::Actor(SagaEngine *vm) : _vm(vm) {
warning("Disabling actor Id=%d index=%d", actor->_id, actor->_index);
}
}
- _objsCount = ITE_OBJECTCOUNT;
- _objs = (ObjectData **)malloc(_objsCount * sizeof(*_objs));
- for (i = 0; i < _objsCount; i++) {
- obj = _objs[i] = new ObjectData();
- obj->_id = objIndexToId(i);
+ _objs.resize(ITE_OBJECTCOUNT);
+ i = 0;
+ for (ObjectDataArray::iterator obj = _objs.begin(); obj != _objs.end(); ++obj, i++) {
obj->_index = i;
+ obj->_id = objIndexToId(obj->_index);
debug(9, "init obj id=%d index=%d", obj->_id, obj->_index);
obj->_nameIndex = ITE_ObjectTable[i].nameIndex;
obj->_scriptEntrypointNumber = ITE_ObjectTable[i].scriptEntrypointNumber;
@@ -294,54 +307,33 @@ Actor::Actor(SagaEngine *vm) : _vm(vm) {
Actor::~Actor() {
debug(9, "Actor::~Actor()");
-
- //release resources
- freeProtagStates();
- freeActorList();
- freeObjList();
-}
-
-void Actor::freeProtagStates() {
- int i;
- for (i = 0; i < _protagStatesCount; i++) {
- free(_protagStates[i]._frames);
- }
- free(_protagStates);
- _protagStates = NULL;
- _protagStatesCount = 0;
}
-void Actor::loadFrameList(int frameListResourceId, ActorFrameSequence *&framesPointer, int &framesCount) {
+void Actor::loadFrameList(int frameListResourceId, ActorFrameSequences &frames) {
byte *resourcePointer;
size_t resourceLength;
debug(9, "Loading frame resource id %d", frameListResourceId);
_vm->_resource->loadResource(_actorContext, frameListResourceId, resourcePointer, resourceLength);
- framesCount = resourceLength / 16;
- debug(9, "Frame resource contains %d frames (res length is %d)", framesCount, (int)resourceLength);
-
- framesPointer = (ActorFrameSequence *)malloc(sizeof(ActorFrameSequence) * framesCount);
- if (framesPointer == NULL && framesCount != 0) {
- memoryError("Actor::loadFrameList");
- }
+ frames.resize(resourceLength / 16);
+ debug(9, "Frame resource contains %d frames (res length is %d)", frames.size(), (int)resourceLength);
MemoryReadStreamEndian readS(resourcePointer, resourceLength, _actorContext->isBigEndian());
- for (int i = 0; i < framesCount; i++) {
- debug(9, "frameType %d", i);
+ for (ActorFrameSequences::iterator frame = frames.begin(); frame != frames.end(); ++frame) {
for (int orient = 0; orient < ACTOR_DIRECTIONS_COUNT; orient++) {
// Load all four orientations
- framesPointer[i].directions[orient].frameIndex = readS.readUint16();
+ frame->directions[orient].frameIndex = readS.readUint16();
if (_vm->getGameId() == GID_ITE) {
- framesPointer[i].directions[orient].frameCount = readS.readSint16();
+ frame->directions[orient].frameCount = readS.readSint16();
} else {
- framesPointer[i].directions[orient].frameCount = readS.readByte();
+ frame->directions[orient].frameCount = readS.readByte();
readS.readByte();
}
- if (framesPointer[i].directions[orient].frameCount < 0)
- warning("frameCount < 0 (%d)", framesPointer[i].directions[orient].frameCount);
- debug(9, "frameIndex %d frameCount %d", framesPointer[i].directions[orient].frameIndex, framesPointer[i].directions[orient].frameCount);
+ if (frame->directions[orient].frameCount < 0)
+ warning("frameCount < 0 (%d)", frame->directions[orient].frameCount);
+ debug(9, "frameIndex %d frameCount %d", frame->directions[orient].frameIndex, frame->directions[orient].frameCount);
}
}
@@ -352,9 +344,8 @@ bool Actor::loadActorResources(ActorData *actor) {
bool gotSomething = false;
if (actor->_frameListResourceId) {
- loadFrameList(actor->_frameListResourceId, actor->_frames, actor->_framesCount);
-
- actor->_shareFrames = false;
+ loadFrameList(actor->_frameListResourceId, actor->_framesContainer);
+ actor->_frames = &actor->_framesContainer;
gotSomething = true;
} else {
@@ -374,28 +365,18 @@ bool Actor::loadActorResources(ActorData *actor) {
return gotSomething;
}
-void Actor::freeActorList() {
- int i;
- ActorData *actor;
- for (i = 0; i < _actorsCount; i++) {
- actor = _actors[i];
- delete actor;
- }
- free(_actors);
- _actors = NULL;
- _actorsCount = 0;
-}
-
void Actor::loadActorSpriteList(ActorData *actor) {
uint lastFrame = 0;
uint curFrameIndex;
int resourceId = actor->_spriteListResourceId;
-
- for (int i = 0; i < actor->_framesCount; i++) {
- for (int orient = 0; orient < ACTOR_DIRECTIONS_COUNT; orient++) {
- curFrameIndex = actor->_frames[i].directions[orient].frameIndex;
- if (curFrameIndex > lastFrame) {
- lastFrame = curFrameIndex;
+
+ if (actor->_frames != NULL) {
+ for (ActorFrameSequences::const_iterator i = actor->_frames->begin(); i != actor->_frames->end(); ++i) {
+ for (int orient = 0; orient < ACTOR_DIRECTIONS_COUNT; orient++) {
+ curFrameIndex = i->directions[orient].frameIndex;
+ if (curFrameIndex > lastFrame) {
+ lastFrame = curFrameIndex;
+ }
}
}
}
@@ -417,7 +398,6 @@ void Actor::loadActorSpriteList(ActorData *actor) {
void Actor::loadActorList(int protagonistIdx, int actorCount, int actorsResourceID, int protagStatesCount, int protagStatesResourceID) {
int i, j;
- ActorData *actor;
byte* actorListData;
size_t actorListLength;
byte walk[128];
@@ -427,23 +407,19 @@ void Actor::loadActorList(int protagonistIdx, int actorCount, int actorsResource
int walkStepCount;
int stateResourceId;
- freeActorList();
-
_vm->_resource->loadResource(_actorContext, actorsResourceID, actorListData, actorListLength);
- _actorsCount = actorCount;
-
- if (actorListLength != (uint)_actorsCount * ACTOR_INHM_SIZE) {
+ if (actorListLength != (uint)actorCount * ACTOR_INHM_SIZE) {
error("Actor::loadActorList wrong actorlist length");
}
MemoryReadStream actorS(actorListData, actorListLength);
- _actors = (ActorData **)malloc(_actorsCount * sizeof(*_actors));
- for (i = 0; i < _actorsCount; i++) {
- actor = _actors[i] = new ActorData();
- actor->_id = objectIndexToId(kGameObjectActor, i); //actorIndexToId(i);
+ _actors.resize(actorCount);
+ i = 0;
+ for (ActorDataArray::iterator actor = _actors.begin(); actor != _actors.end(); ++actor, i++) {
actor->_index = i;
+ actor->_id = objectIndexToId(kGameObjectActor, actor->_index); //actorIndexToId(i);
debug(4, "init actor id=0x%X index=%d", actor->_id, actor->_index);
actorS.readUint32LE(); //next displayed
actorS.readByte(); //type
@@ -509,25 +485,20 @@ void Actor::loadActorList(int protagonistIdx, int actorCount, int actorsResource
}
free(actorListData);
- _actors[protagonistIdx]->_flags |= kProtagonist | kExtended;
+ _actors[protagonistIdx]._flags |= kProtagonist | kExtended;
- for (i = 0; i < _actorsCount; i++) {
- actor = _actors[i];
+ for (ActorDataArray::iterator actor = _actors.begin(); actor != _actors.end(); ++actor) {
//if (actor->_flags & kProtagonist) {
loadActorResources(actor);
//break;
//}
}
- _centerActor = _protagonist = _actors[protagonistIdx];
+ _centerActor = _protagonist = &_actors[protagonistIdx];
_protagState = 0;
if (protagStatesResourceID) {
- if (!_protagonist->_shareFrames)
- free(_protagonist->_frames);
- freeProtagStates();
-
- _protagStates = (ProtagStateData *)malloc(sizeof(ProtagStateData) * protagStatesCount);
+ _protagStates.resize(protagStatesCount);
byte *idsResourcePointer;
size_t idsResourceLength;
@@ -544,49 +515,31 @@ void Actor::loadActorList(int protagonistIdx, int actorCount, int actorsResource
for (i = 0; i < protagStatesCount; i++) {
stateResourceId = statesIds.readUint32LE();
- loadFrameList(stateResourceId, _protagStates[i]._frames, _protagStates[i]._framesCount);
+ loadFrameList(stateResourceId, _protagStates[i]._frames);
}
free(idsResourcePointer);
- _protagonist->_frames = _protagStates[_protagState]._frames;
- _protagonist->_framesCount = _protagStates[_protagState]._framesCount;
- _protagonist->_shareFrames = true;
+ _protagonist->_frames = &_protagStates[_protagState]._frames;
}
- _protagStatesCount = protagStatesCount;
-}
-
-void Actor::freeObjList() {
- int i;
- ObjectData *object;
- for (i = 0; i < _objsCount; i++) {
- object = _objs[i];
- delete object;
- }
- free(_objs);
- _objs = NULL;
- _objsCount = 0;
}
void Actor::loadObjList(int objectCount, int objectsResourceID) {
- int i;
+ uint i;
int frameListResourceId;
- ObjectData *object;
byte* objectListData;
size_t objectListLength;
- freeObjList();
_vm->_resource->loadResource(_actorContext, objectsResourceID, objectListData, objectListLength);
- _objsCount = objectCount;
+ _objs.resize(objectCount);
MemoryReadStream objectS(objectListData, objectListLength);
- _objs = (ObjectData **)malloc(_objsCount * sizeof(*_objs));
- for (i = 0; i < _objsCount; i++) {
- object = _objs[i] = new ObjectData();
- object->_id = objectIndexToId(kGameObjectObject, i);
+ i = 0;
+ for (ObjectDataArray::iterator object = _objs.begin(); object != _objs.end(); ++object, i++) {
object->_index = i;
+ object->_id = objectIndexToId(kGameObjectObject, object->_index);
debug(9, "init object id=%d index=%d", object->_id, object->_index);
objectS.readUint32LE(); //next displayed
objectS.readByte(); //type
@@ -669,7 +622,7 @@ ObjectData *Actor::getObj(uint16 objId) {
if (!validObjId(objId))
error("Actor::getObj Wrong objId 0x%X", objId);
- obj = _objs[objIdToIndex(objId)];
+ obj = &_objs[objIdToIndex(objId)];
if (obj->_disabled)
error("Actor::getObj disabled objId 0x%X", objId);
@@ -692,7 +645,7 @@ ActorData *Actor::getActor(uint16 actorId) {
return _protagonist;
}
- actor = _actors[actorIdToIndex(actorId)];
+ actor = &_actors[actorIdToIndex(actorId)];
if (actor->_disabled)
error("Actor::getActor disabled actorId 0x%X", actorId);
@@ -705,12 +658,8 @@ void Actor::setProtagState(int state) {
#ifdef ENABLE_IHNM
if (_vm->getGameId() == GID_IHNM) {
- if (!_protagonist->_shareFrames)
- free(_protagonist->_frames);
- _protagonist->_frames = _protagStates[state]._frames;
- _protagonist->_framesCount = _protagStates[state]._framesCount;
- _protagonist->_shareFrames = true;
+ _protagonist->_frames = &_protagStates[state]._frames;
}
#endif
@@ -773,15 +722,18 @@ ActorFrameRange *Actor::getActorFrameRange(uint16 actorId, int frameType) {
if ((actor->_facingDirection < kDirUp) || (actor->_facingDirection > kDirUpLeft))
error("Actor::getActorFrameRange Wrong direction 0x%X actorId 0x%X", actor->_facingDirection, actorId);
+ ActorFrameSequences *frames;
+ frames = actor->_frames;
+
if (_vm->getGameId() == GID_ITE) {
- if (frameType >= actor->_framesCount) {
- warning("Actor::getActorFrameRange Wrong frameType 0x%X (%d) actorId 0x%X", frameType, actor->_framesCount, actorId);
+ if (uint(frameType) >= frames->size()) {
+ warning("Actor::getActorFrameRange Wrong frameType 0x%X (%d) actorId 0x%X", frameType, frames->size(), actorId);
return &def;
}
fourDirection = actorDirectionsLUT[actor->_facingDirection];
- return &actor->_frames[frameType].directions[fourDirection];
+ return &(*frames)[frameType].directions[fourDirection];
}
#ifdef ENABLE_IHNM
@@ -792,12 +744,12 @@ ActorFrameRange *Actor::getActorFrameRange(uint16 actorId, int frameType) {
// Both of them are invisible and immovable
// There is no point to keep throwing warnings about this, the original checks for
// a valid framecount too
- if (actor->_framesCount == 0) {
+ if ((frames == NULL) || (frames->empty())) {
return &def;
}
- frameType = CLIP(frameType, 0, actor->_framesCount - 1);
+ frameType = CLIP(frameType, 0, int(frames->size() - 1));
fourDirection = actorDirectionsLUT[actor->_facingDirection];
- return &actor->_frames[frameType].directions[fourDirection];
+ return &(*frames)[frameType].directions[fourDirection];
}
#endif
@@ -1061,9 +1013,6 @@ void Actor::drawOrderListAdd(const CommonObjectDataPointer& element, CompareFunc
}
void Actor::createDrawOrderList() {
- int i;
- ActorData *actor;
- ObjectData *obj;
CompareFunction compareFunction = 0;
if (_vm->_scene->getFlags() & kSceneFlagISO) {
@@ -1078,8 +1027,7 @@ void Actor::createDrawOrderList() {
}
_drawOrderList.clear();
- for (i = 0; i < _actorsCount; i++) {
- actor = _actors[i];
+ for (ActorDataArray::iterator actor = _actors.begin(); actor != _actors.end(); ++actor) {
if (!actor->_inScene)
continue;
@@ -1089,8 +1037,7 @@ void Actor::createDrawOrderList() {
}
}
- for (i = 0; i < _objsCount; i++) {
- obj = _objs[i];
+ for (ObjectDataArray::iterator obj = _objs.begin(); obj != _objs.end(); ++obj) {
if (obj->_disabled)
continue;
@@ -1279,9 +1226,9 @@ void Actor::actorSpeech(uint16 actorId, const char **strings, int stringsCount,
// Check Script::sfDropObject for the other part of this hack
if (_vm->getGameId() == GID_IHNM && _vm->_scene->currentChapterNumber() == 3 &&
_vm->_scene->currentSceneNumber() == 59 && _activeSpeech.sampleResourceId == 286) {
- for (i = 0; i < _objsCount; i++) {
- if (_objs[i]->_id == 16385) { // the compact disk
- _objs[i]->_sceneNumber = 59;
+ for (ObjectDataArray::iterator obj = _objs.begin(); obj != _objs.end(); ++obj) {
+ if (obj->_id == 16385) { // the compact disk
+ obj->_sceneNumber = 59;
break;
}
}
@@ -1353,36 +1300,31 @@ void Actor::abortSpeech() {
}
void Actor::saveState(Common::OutSaveFile *out) {
- uint16 i;
out->writeSint16LE(getProtagState());
- for (i = 0; i < _actorsCount; i++) {
- ActorData *a = _actors[i];
- a->saveState(out);
+ for (ActorDataArray::iterator actor = _actors.begin(); actor != _actors.end(); ++actor) {
+ actor->saveState(out);
}
- for (i = 0; i < _objsCount; i++) {
- ObjectData *o = _objs[i];
- o->saveState(out);
+ for (ObjectDataArray::iterator obj = _objs.begin(); obj != _objs.end(); ++obj) {
+ obj->saveState(out);
}
}
void Actor::loadState(Common::InSaveFile *in) {
- int32 i;
int16 protagState = in->readSint16LE();
- if (protagState != 0 || _protagonist->_shareFrames)
+ if (protagState != 0 || (_protagonist->shareFrames())) {
setProtagState(protagState);
+ }
- for (i = 0; i < _actorsCount; i++) {
- ActorData *a = _actors[i];
- a->loadState(_vm->getCurrentLoadVersion(), in);
+ for (ActorDataArray::iterator actor = _actors.begin(); actor != _actors.end(); ++actor) {
+ actor->loadState(_vm->getCurrentLoadVersion(), in);
}
- for (i = 0; i < _objsCount; i++) {
- ObjectData *o = _objs[i];
- o->loadState(in);
+ for (ObjectDataArray::iterator obj = _objs.begin(); obj != _objs.end(); ++obj) {
+ obj->loadState(in);
}
}
diff --git a/engines/saga/actor.h b/engines/saga/actor.h
index ede2ee714b..2b6b5c2a3b 100644
--- a/engines/saga/actor.h
+++ b/engines/saga/actor.h
@@ -196,7 +196,7 @@ struct ActorFrameSequence {
ActorFrameRange directions[ACTOR_DIRECTIONS_COUNT];
};
-//typedef Common::Array<ActorFrameSequence> ActorFrameSequences;
+typedef Common::Array<ActorFrameSequence> ActorFrameSequences;
uint pathLine(PointList &pointList, uint idx, const Point &point1, const Point &point2);
@@ -325,6 +325,21 @@ public:
_screenDepth = in->readSint32LE();
_screenScale = in->readSint32LE();
}
+
+ CommonObjectData() {
+ _disabled = false;
+ _index = 0;
+ _id = 0;
+ _scriptEntrypointNumber = 0;
+
+ _flags = 0;
+ _nameIndex = 0;
+ _sceneNumber = 0;
+ _spriteListResourceId = 0;
+
+ _screenDepth = 0;
+ _screenScale = 0;
+ }
};
typedef CommonObjectData *CommonObjectDataPointer;
@@ -335,19 +350,21 @@ class ObjectData: public CommonObjectData {
public:
//constant
uint16 _interactBits;
+
ObjectData() {
- memset(this, 0, sizeof(*this));
+ _interactBits = 0;
}
};
+typedef Common::Array<ObjectData> ObjectDataArray;
+
class ActorData: public CommonObjectData {
public:
//constant
SpriteList _spriteList; // sprite list data
- bool _shareFrames;
- ActorFrameSequence *_frames; // Actor's frames
- int _framesCount; // Actor's frames count
+ ActorFrameSequences *_frames; // Actor's frames
+ ActorFrameSequences _framesContainer; // Actor's frames
int _frameListResourceId; // Actor's frame list resource id
byte _speechColor; // Actor dialogue color
@@ -391,18 +408,21 @@ public:
public:
ActorData();
- ~ActorData();
void saveState(Common::OutSaveFile *out);
void loadState(uint32 version, Common::InSaveFile *in);
void cycleWrap(int cycleLimit);
void addWalkStepPoint(const Point &point);
+ bool shareFrames() {
+ return ((_frames != NULL) && (_frames != &_framesContainer));
+ }
};
+typedef Common::Array<ActorData> ActorDataArray;
+
struct ProtagStateData {
- ActorFrameSequence *_frames; // Actor's frames
- int _framesCount; // Actor's frames count
+ ActorFrameSequences _frames; // Actor's frames
};
@@ -447,15 +467,17 @@ public:
void cmdActorWalkTo(int argc, const char **argv);
- bool validActorId(uint16 id) { return (id == ID_PROTAG) || ((id >= objectIndexToId(kGameObjectActor, 0)) && (id < objectIndexToId(kGameObjectActor, _actorsCount))); }
+ bool validActorId(uint16 id) {
+ return (id == ID_PROTAG) || ((id >= objectIndexToId(kGameObjectActor, 0)) && (id < objectIndexToId(kGameObjectActor, _actors.size())));
+ }
int actorIdToIndex(uint16 id) { return (id == ID_PROTAG) ? 0 : objectIdToIndex(id); }
uint16 actorIndexToId(int index) { return (index == 0) ? ID_PROTAG : objectIndexToId(kGameObjectActor, index); }
ActorData *getActor(uint16 actorId);
- ActorData *getFirstActor() { return _actors[0]; }
+ ActorData *getFirstActor() { return &_actors.front(); }
// clarification: Obj - means game object, such Hat, Spoon etc, Object - means Actor,Obj,HitZone,StepZone
- bool validObjId(uint16 id) { return (id >= objectIndexToId(kGameObjectObject, 0)) && (id < objectIndexToId(kGameObjectObject, _objsCount)); }
+ bool validObjId(uint16 id) { return (id >= objectIndexToId(kGameObjectObject, 0)) && (id < objectIndexToId(kGameObjectObject, _objs.size())); }
int objIdToIndex(uint16 id) { return objectIdToIndex(id); }
uint16 objIndexToId(int index) { return objectIndexToId(kGameObjectObject, index); }
ObjectData *getObj(uint16 objId);
@@ -522,18 +544,14 @@ public:
void setProtagState(int state);
int getProtagState() { return _protagState; }
- void freeProtagStates();
-
- void freeActorList();
void loadActorList(int protagonistIdx, int actorCount, int actorsResourceID,
int protagStatesCount, int protagStatesResourceID);
- void freeObjList();
void loadObjList(int objectCount, int objectsResourceID);
protected:
friend class Script;
bool loadActorResources(ActorData *actor);
- void loadFrameList(int frameListResourceId, ActorFrameSequence *&framesPointer, int &framesCount);
+ void loadFrameList(int frameListResourceId, ActorFrameSequences &frames);
private:
void stepZoneAction(ActorData *actor, const HitZone *hitZone, bool exit, bool stopped);
void loadActorSpriteList(ActorData *actor);
@@ -581,11 +599,9 @@ private:
protected:
//constants
- int _actorsCount;
- ActorData **_actors;
+ ActorDataArray _actors;
- int _objsCount;
- ObjectData **_objs;
+ ObjectDataArray _objs;
SagaEngine *_vm;
ResourceContext *_actorContext;
@@ -610,8 +626,7 @@ protected:
bool _dragonHunt;
private:
- ProtagStateData *_protagStates;
- int _protagStatesCount;
+ Common::Array<ProtagStateData> _protagStates;
//path stuff
struct PathNode {
diff --git a/engines/saga/actor_walk.cpp b/engines/saga/actor_walk.cpp
index b6e74fa2bf..5a8ea0c856 100644
--- a/engines/saga/actor_walk.cpp
+++ b/engines/saga/actor_walk.cpp
@@ -179,9 +179,8 @@ void Actor::actorFaceTowardsPoint(uint16 actorId, const Location &toLocation) {
}
void Actor::updateActorsScene(int actorsEntrance) {
- int i, j;
+ int j;
int followerDirection;
- ActorData *actor;
Location tempLocation;
Location possibleLocation;
Point delta;
@@ -196,14 +195,13 @@ void Actor::updateActorsScene(int actorsEntrance) {
_activeSpeech.playing = false;
_protagonist = NULL;
- for (i = 0; i < _actorsCount; i++) {
- actor = _actors[i];
+ for (ActorDataArray::iterator actor = _actors.begin(); actor != _actors.end(); ++actor) {
actor->_inScene = false;
actor->_spriteList.clear();
if (actor->_disabled) {
continue;
}
- if ((actor->_flags & (kProtagonist | kFollower)) || (i == 0)) {
+ if ((actor->_flags & (kProtagonist | kFollower)) || (actor->_index == 0)) {
if (actor->_flags & kProtagonist) {
actor->_finalTarget = actor->_location;
_centerActor = _protagonist = actor;
@@ -266,8 +264,7 @@ void Actor::updateActorsScene(int actorsEntrance) {
followerDirection = _protagonist->_facingDirection + 3;
calcScreenPosition(_protagonist);
- for (i = 0; i < _actorsCount; i++) {
- actor = _actors[i];
+ for (ActorDataArray::iterator actor = _actors.begin(); actor != _actors.end(); ++actor) {
if (actor->_flags & (kFollower)) {
actor->_facingDirection = actor->_actionDirection = _protagonist->_facingDirection;
actor->_currentAction = kActionWait;
@@ -323,8 +320,6 @@ void Actor::updateActorsScene(int actorsEntrance) {
}
void Actor::handleActions(int msec, bool setup) {
- int i;
- ActorData *actor;
ActorFrameRange *frameRange;
int state;
int speed;
@@ -336,12 +331,11 @@ void Actor::handleActions(int msec, bool setup) {
Point hitPoint;
Location pickLocation;
- for (i = 0; i < _actorsCount; i++) {
- actor = _actors[i];
+ for (ActorDataArray::iterator actor = _actors.begin(); actor != _actors.end(); ++actor) {
if (!actor->_inScene)
continue;
- if ((_vm->getGameId() == GID_ITE) && (i == ACTOR_DRAGON_INDEX)) {
+ if ((_vm->getGameId() == GID_ITE) && (actor->_index == ACTOR_DRAGON_INDEX)) {
moveDragon(actor);
continue;
}
@@ -866,8 +860,6 @@ bool Actor::followProtagonist(ActorData *actor) {
bool Actor::actorWalkTo(uint16 actorId, const Location &toLocation) {
ActorData *actor;
- ActorData *anotherActor;
- int i;
Rect testBox;
Rect testBox2;
@@ -943,7 +935,7 @@ bool Actor::actorWalkTo(uint16 actorId, const Location &toLocation) {
int max = _vm->getGameId() == GID_ITE ? 8 : 4;
- for (i = 1; i < max; i++) {
+ for (int i = 1; i < max; i++) {
pointAdd = pointFrom;
pointAdd.y += i;
if (_vm->_scene->canWalk(pointAdd)) {
@@ -978,9 +970,7 @@ bool Actor::actorWalkTo(uint16 actorId, const Location &toLocation) {
collision.x = ACTOR_COLLISION_WIDTH * actor->_screenScale / (256 * 2);
collision.y = ACTOR_COLLISION_HEIGHT * actor->_screenScale / (256 * 2);
-
- for (i = 0; (i < _actorsCount) && (_barrierCount < ACTOR_BARRIERS_MAX); i++) {
- anotherActor = _actors[i];
+ for (ActorDataArray::iterator anotherActor = _actors.begin(); (anotherActor != _actors.end()) && (_barrierCount < ACTOR_BARRIERS_MAX); ++anotherActor) {
if (!anotherActor->_inScene)
continue;
if (anotherActor == actor)
@@ -1067,8 +1057,8 @@ bool Actor::actorWalkTo(uint16 actorId, const Location &toLocation) {
return false;
} else {
if (actor->_flags & kProtagonist) {
- _actors[1]->_actorFlags &= ~kActorNoFollow; // TODO: mark all actors with kFollower flag, not only 1 and 2
- _actors[2]->_actorFlags &= ~kActorNoFollow;
+ _actors[1]._actorFlags &= ~kActorNoFollow; // TODO: mark all actors with kFollower flag, not only 1 and 2
+ _actors[2]._actorFlags &= ~kActorNoFollow;
}
actor->_currentAction = (actor->_walkStepsCount >= ACTOR_MAX_STEPS_COUNT) ? kActionWalkToLink : kActionWalkToPoint;
actor->_walkFrameSequence = getFrameType(kFrameWalk);
diff --git a/engines/saga/events.cpp b/engines/saga/events.cpp
index 193d20289d..50784fbabd 100644
--- a/engines/saga/events.cpp
+++ b/engines/saga/events.cpp
@@ -563,29 +563,16 @@ int Events::handleInterval(Event *event) {
return kEvStDelete;
}
-// Schedules an event in the event list; returns a pointer to the scheduled
-// event suitable for chaining if desired.
-EventColumns *Events::queue(const Event &event) {
- EventColumns tmp;
-
- _eventList.push_back(tmp);
- EventColumns *res;
- res = &_eventList.back();
- res->push_back(event);
-
- initializeEvent(res->back());
-
- return res;
-}
-
-// Places a 'add_event' on the end of an event chain given by 'head_event'
-// (head_event may be in any position in the event chain)
-EventColumns *Events::chain(EventColumns *eventColumns, const Event &addEvent) {
+EventColumns *Events::chain(EventColumns *eventColumns, const Event &event) {
+
if (eventColumns == NULL) {
- return queue(addEvent);
+ EventColumns tmp;
+
+ _eventList.push_back(tmp);
+ eventColumns = &_eventList.back();
}
- eventColumns->push_back(addEvent);
+ eventColumns->push_back(event);
initializeEvent(eventColumns->back());
return eventColumns;
diff --git a/engines/saga/events.h b/engines/saga/events.h
index a6e42513ad..135c0beb55 100644
--- a/engines/saga/events.h
+++ b/engines/saga/events.h
@@ -168,8 +168,15 @@ class Events {
void handleEvents(long msec);
void clearList(bool playQueuedMusic = true);
void freeList();
- EventColumns *queue(const Event &event);
- EventColumns *chain(EventColumns *eventColumns, const Event &addEvent);
+
+ // Schedules an event in the event list; returns a pointer to the scheduled
+ // event columns suitable for chaining if desired.
+ EventColumns *queue(const Event &event) {
+ return chain(NULL, event);
+ }
+
+ // Places a 'event' on the end of an event columns given by 'eventColumns'
+ EventColumns *chain(EventColumns *eventColumns, const Event &event);
private:
int handleContinuous(Event *event);
diff --git a/engines/saga/isomap.cpp b/engines/saga/isomap.cpp
index 00903c4ae4..baa1189939 100644
--- a/engines/saga/isomap.cpp
+++ b/engines/saga/isomap.cpp
@@ -1161,8 +1161,6 @@ void IsoMap::placeOnTileMap(const Location &start, Location &result, int16 dista
int16 vBase;
int16 u;
int16 v;
- int i;
- ActorData *actor;
TilePoint tilePoint;
uint16 dir;
int16 dist;
@@ -1183,8 +1181,7 @@ void IsoMap::placeOnTileMap(const Location &start, Location &result, int16 dista
memset( &_searchArray, 0, sizeof(_searchArray));
- for (i = 0; i < _vm->_actor->_actorsCount; i++) {
- actor = _vm->_actor->_actors[i];
+ for (ActorDataArray::const_iterator actor = _vm->_actor->_actors.begin(); actor != _vm->_actor->_actors.end(); ++actor) {
if (!actor->_inScene) continue;
u = (actor->_location.u() >> 4) - uBase;
@@ -1471,7 +1468,6 @@ void IsoMap::findDragonTilePath(ActorData* actor,const Location &start, const Lo
}
void IsoMap::findTilePath(ActorData* actor, const Location &start, const Location &end) {
- ActorData *other;
int i;
int16 u;
int16 v;
@@ -1511,10 +1507,9 @@ void IsoMap::findTilePath(ActorData* actor, const Location &start, const Locatio
if (!(actor->_actorFlags & kActorNoCollide) &&
(_vm->_scene->currentSceneResourceId() != ITE_SCENE_OVERMAP)) {
- for (i = 0; i < _vm->_actor->_actorsCount; i++) {
- other = _vm->_actor->_actors[i];
+ for (ActorDataArray::const_iterator other = _vm->_actor->_actors.begin(); other != _vm->_actor->_actors.end(); ++other) {
if (!other->_inScene) continue;
- if (other == actor) continue;
+ if (other->_id == actor->_id) continue;
u = (other->_location.u() >> 4) - uBase;
v = (other->_location.v() >> 4) - vBase;
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-16 09:03:54 +0000