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-rw-r--r--saga/actor.cpp433
-rw-r--r--saga/actor.h85
-rw-r--r--saga/music.cpp2
-rw-r--r--saga/sfuncs.cpp121
-rw-r--r--saga/sthread.cpp12
5 files changed, 269 insertions, 384 deletions
diff --git a/saga/actor.cpp b/saga/actor.cpp
index 860f011be6..ebe4663909 100644
--- a/saga/actor.cpp
+++ b/saga/actor.cpp
@@ -59,7 +59,7 @@ ACTIONTIMES ActionTDeltas[] = {
{ ACTION_SPEAK, 200 }
};
-Actor::Actor(SagaEngine *vm) : _vm(vm), _initialized(false) {
+Actor::Actor(SagaEngine *vm) : _vm(vm) {
int i;
// Get actor resource file context
@@ -75,13 +75,42 @@ Actor::Actor(SagaEngine *vm) : _vm(vm), _initialized(false) {
}
_count = 0;
- _initialized = true;
}
Actor::~Actor() {
- if (!_initialized) {
- return;
- }
+ debug(0, "Actor::~Actor()");
+}
+
+bool Actor::isValidActor(int index) {
+
+ if (!IS_VALID_ACTOR_INDEX(index))
+ return false;
+
+ return (_tbl[index] != zeroActorIterator);
+}
+
+ActorList::iterator Actor::getActorIterator(int index) {
+
+ if(!isValidActor(index))
+ error("Actor::getActorIterator wrong actor 0x%x", index);
+
+ return _tbl[index];
+}
+
+void Actor::reorderActorUp(int index) {
+ ActorList::iterator actorIterator;
+
+ actorIterator = getActorIterator(index);
+ actorIterator = _list.reorderUp(actorIterator, actorCompare);
+ _tbl[index] = actorIterator;
+}
+
+void Actor::reorderActorDown(int index) {
+ ActorList::iterator actorIterator;
+
+ actorIterator = getActorIterator(index);
+ actorIterator = _list.reorderDown(actorIterator, actorCompare);
+ _tbl[index] = actorIterator;
}
int Actor::direct(int msec) {
@@ -109,17 +138,19 @@ int Actor::direct(int msec) {
case INTENT_PATH:
// Actor intends to go somewhere. Well good for him
{
- WALKINTENT *a_walkint;
- a_walkint = (WALKINTENT *)a_intent->a_data;
- handleWalkIntent(actor, a_walkint, &a_intent->a_idone, msec);
+ uint16 actorId = actor->actorId; //backup
+ handleWalkIntent(actor, &a_intent->walkIntent, &a_intent->a_idone, msec);
+
+ actorIterator = getActorIterator(ACTOR_ID_TO_INDEX(actorId));
+ actor = actorIterator.operator->();
+ actorIntentIterator = actor->a_intentlist.begin();
+ a_intent = actorIntentIterator.operator->();
}
break;
case INTENT_SPEAK:
// Actor wants to blab
{
- SPEAKINTENT *a_speakint;
- a_speakint = (SPEAKINTENT *)a_intent->a_data;
- handleSpeakIntent(actor, a_speakint, &a_intent->a_idone, msec);
+ handleSpeakIntent(actor, &a_intent->speakIntent, &a_intent->a_idone, msec);
}
break;
@@ -129,7 +160,6 @@ int Actor::direct(int msec) {
// If this actor intent was flagged as completed, remove it.
if (a_intent->a_idone) {
- a_intent->deleteData();
actor->a_intentlist.erase(actorIntentIterator);
actor->action = actor->def_action;
actor->action_flags = actor->def_action_flags;
@@ -173,7 +203,6 @@ int Actor::drawList() {
ActorIntentList::iterator actorIntentIterator;
ACTORINTENT *a_intent;
- SPEAKINTENT *a_speakint;
ActorDialogList::iterator actorDialogIterator;
ACTORDIALOGUE *a_dialogue;
@@ -200,9 +229,8 @@ int Actor::drawList() {
if (actorIntentIterator != actor->a_intentlist.end()) {
a_intent = actorIntentIterator.operator->();
if (a_intent->a_itype == INTENT_SPEAK) {
- a_speakint = (SPEAKINTENT *)a_intent->a_data;
- actorDialogIterator = a_speakint->si_diaglist.begin();
- if (actorDialogIterator != a_speakint->si_diaglist.end()) {
+ actorDialogIterator = a_intent->speakIntent.si_diaglist.begin();
+ if (actorDialogIterator != a_intent->speakIntent.si_diaglist.end()) {
a_dialogue = actorDialogIterator.operator->();
diag_x = actor->s_pt.x;
diag_y = actor->s_pt.y;
@@ -227,15 +255,10 @@ int Actor::skipDialogue() {
ActorIntentList::iterator actorIntentIterator;
ACTORINTENT *a_intent;
- SPEAKINTENT *a_speakint;
ActorDialogList::iterator actorDialogIterator;
ACTORDIALOGUE *a_dialogue;
- if (!_initialized) {
- return FAILURE;
- }
-
for (actorIterator = _list.begin(); actorIterator != _list.end(); ++actorIterator) {
actor = actorIterator.operator->();
// Check the actor's current intent for a speak intent
@@ -245,14 +268,13 @@ int Actor::skipDialogue() {
if (a_intent->a_itype == INTENT_SPEAK) {
// Okay, found a speak intent. Remove one dialogue entry
// from it, releasing any semaphore */
- a_speakint = (SPEAKINTENT *)a_intent->a_data;
- actorDialogIterator = a_speakint->si_diaglist.begin();
- if (actorDialogIterator != a_speakint->si_diaglist.end()) {
+ actorDialogIterator = a_intent->speakIntent.si_diaglist.begin();
+ if (actorDialogIterator != a_intent->speakIntent.si_diaglist.end()) {
a_dialogue = actorDialogIterator.operator->();
if (a_dialogue->d_sem != NULL) {
_vm->_script->SThreadReleaseSem(a_dialogue->d_sem);
}
- a_speakint->si_diaglist.erase(actorDialogIterator);
+ a_intent->speakIntent.si_diaglist.erase(actorDialogIterator);
// And stop any currently playing voices
_vm->_sound->stopVoice();
}
@@ -263,67 +285,52 @@ int Actor::skipDialogue() {
return SUCCESS;
}
-int Actor::create(int actor_id, int x, int y) {
- ACTOR actor;
-
- if (actor_id == 1) {
- actor_id = 0;
- } else {
- actor_id = actor_id & ~0x2000;
- }
-
- actor.id = actor_id;
- actor.a_pt.x = x;
- actor.a_pt.y = y;
-
- if (addActor(&actor) != SUCCESS) {
+void Actor::create(uint16 actorId, int x, int y) {
+ ACTOR sampleActor;
+ sampleActor.actorId = actorId;
+ sampleActor.a_pt.x = x;
+ sampleActor.a_pt.y = y;
- return FAILURE;
- }
-
- return SUCCESS;
+ addActor(&sampleActor);
}
-int Actor::addActor(ACTOR * actor) {
+void Actor::addActor(ACTOR * actor) {
ActorList::iterator actorIterator;
int last_frame;
- int i;
- if (!_initialized) {
- return FAILURE;
- }
+ actor->index = ACTOR_ID_TO_INDEX(actor->actorId);
- if ((actor->id < 0) || (actor->id >= ACTORCOUNT)) {
- return FAILURE;
- }
+ debug(0, "Actor::addActor actorId=0x%X index=0x%X", actor->actorId, actor->index);
- if (_tbl[actor->id] != zeroActorIterator) {
- return FAILURE;
+ if (!IS_VALID_ACTOR_INDEX(actor->index)) {
+ error("Wrong Actor actorId=0x%X index=0x%X", actor->actorId, actor->index);
+ }
+
+ if (_tbl[actor->index] != zeroActorIterator) {
+ error("Actor::addActor actor already exist actorId=0x%X index=0x%X", actor->actorId, actor->index);
}
AtoS(&actor->s_pt, &actor->a_pt);
- i = actor->id;
- actor->sl_rn = ActorTable[i].spritelist_rn;
- actor->si_rn = ActorTable[i].spriteindex_rn;
+ actor->sl_rn = ActorTable[actor->index].spritelist_rn;
+ actor->si_rn = ActorTable[actor->index].spriteindex_rn;
loadActorSpriteIndex(actor, actor->si_rn, &last_frame);
if (_vm->_sprite->loadList(actor->sl_rn, &actor->sl_p) != SUCCESS) {
- return FAILURE;
+ error("Actor::addActor unable to load sprite list actorId=0x%X index=0x%X", actor->actorId, actor->index);
}
if (last_frame >= _vm->_sprite->getListLen(actor->sl_p)) {
debug(0, "Appending to sprite list %d.", actor->sl_rn);
- if (_vm->_sprite->appendList(actor->sl_rn + 1,
- actor->sl_p) != SUCCESS) {
- return FAILURE;
+ if (_vm->_sprite->appendList(actor->sl_rn + 1, actor->sl_p) != SUCCESS) {
+ error("Actor::addActor unable append sprite list actorId=0x%X index=0x%X", actor->actorId, actor->index);
}
}
- actor->flags = ActorTable[i].flags;
- actor->a_dcolor = ActorTable[i].color;
+ actor->flags = ActorTable[actor->index].flags;
+ actor->a_dcolor = ActorTable[actor->index].color;
actor->orient = ACTOR_DEFAULT_ORIENT;
actor->def_action = 0;
actor->def_action_flags = 0;
@@ -336,54 +343,45 @@ int Actor::addActor(ACTOR * actor) {
actor = actorIterator.operator->();
- _tbl[i] = actorIterator;
+ _tbl[actor->index] = actorIterator;
_count++;
-
- return SUCCESS;
}
-int Actor::getActorIndex(uint16 actor_id) {
- uint16 actorIdx;
+int Actor::getActorIndex(uint16 actorId) {
+ int actorIdx = ACTOR_ID_TO_INDEX(actorId);
- if (actor_id == 1) {
- actorIdx = 0;
- } else {
- actorIdx = actor_id & ~0x2000;
- }
-
- if (actorIdx >= ACTORCOUNT) {
- error("Wrong actorIdx=%i", actorIdx);
+ if (!IS_VALID_ACTOR_INDEX(actorIdx)) {
+ error("Wrong Actor actorId=0x%X actorIdx=0x%X", actorId, actorIdx);
}
if (_tbl[actorIdx] == zeroActorIterator) {
+ _vm->_console->DebugPrintf(S_WARN_PREFIX "Actor::getActorIndex Actor id 0x%X not found.\n", actorId);
+ warning("Actor::getActorIndex Actor not found actorId=0x%X actorIdx=0x%X", actorId, actorIdx);
return -1;
}
return actorIdx;
}
-int Actor::actorExists(uint16 actor_id) {
- uint16 actor_idx;
-
- if (actor_id == 1) {
- actor_idx = 0;
- } else {
- actor_idx = actor_id & ~0x2000;
+bool Actor::actorExists(uint16 actorId) {
+ int actorIdx = ACTOR_ID_TO_INDEX(actorId);
+
+ if (!IS_VALID_ACTOR_INDEX(actorIdx)) {
+ error("Wrong Actor actorId=0x%X actorIdx=0x%X", actorId, actorIdx);
}
- if (_tbl[actor_idx] == zeroActorIterator) {
- return 0;
+ if (_tbl[actorIdx] == zeroActorIterator) {
+ return false;
}
- return 1;
+ return true;
}
-int Actor::speak(int index, const char *d_string, uint16 d_voice_rn, SEMAPHORE *sem) {
+void Actor::speak(uint16 actorId, const char *d_string, uint16 d_voice_rn, SEMAPHORE *sem) {
ActorList::iterator actorIterator;
ACTOR *actor;
ActorIntentList::iterator actorIntentIterator;
ACTORINTENT *a_intent_p = NULL;
- SPEAKINTENT *a_speakint;
ACTORINTENT a_intent;
int use_existing_ai = 0;
ACTORDIALOGUE a_dialogue;
@@ -394,11 +392,7 @@ int Actor::speak(int index, const char *d_string, uint16 d_voice_rn, SEMAPHORE *
a_dialogue.d_sem_held = 1;
a_dialogue.d_sem = sem;
- actorIterator = _tbl[index];
- if (actorIterator == zeroActorIterator) {
- return FAILURE;
- }
-
+ actorIterator = getActorIterator(ACTOR_ID_TO_INDEX(actorId));
actor = actorIterator.operator->();
// If actor's last registered intent is to speak, we can queue the
@@ -416,18 +410,15 @@ int Actor::speak(int index, const char *d_string, uint16 d_voice_rn, SEMAPHORE *
if (use_existing_ai) {
// Store the current dialogue off the existing actor intent
- a_speakint = (SPEAKINTENT *)a_intent_p->a_data;
- a_speakint->si_diaglist.push_back(a_dialogue);
+ a_intent_p->speakIntent.si_diaglist.push_back(a_dialogue);
} else {
// Create a new actor intent
a_intent.a_itype = INTENT_SPEAK;
a_intent.a_idone = 0;
a_intent.a_iflags = 0;
- a_intent.createData();
- a_speakint = (SPEAKINTENT *)a_intent.a_data;
- a_speakint->si_last_action = actor->action;
- a_speakint->si_diaglist.push_back(a_dialogue);
+ a_intent.speakIntent.si_last_action = actor->action;
+ a_intent.speakIntent.si_diaglist.push_back(a_dialogue);
actor->a_intentlist.push_back(a_intent);
}
@@ -435,8 +426,6 @@ int Actor::speak(int index, const char *d_string, uint16 d_voice_rn, SEMAPHORE *
if (sem != NULL) {
_vm->_script->SThreadHoldSem(sem);
}
-
- return SUCCESS;
}
int Actor::handleSpeakIntent(ACTOR *actor, SPEAKINTENT *a_speakint, int *complete_p, int msec) {
@@ -518,33 +507,29 @@ int Actor::getSpeechTime(const char *d_string, uint16 d_voice_rn) {
return voice_len;
}
-int Actor::setOrientation(int index, int orient) {
+void Actor::setOrientation(uint16 actorId, int orient) {
+ ActorList::iterator actorIterator;
ACTOR *actor;
-
- actor = lookupActor(index);
- if (actor == NULL) {
- return FAILURE;
- }
+
+ actorIterator = getActorIterator(ACTOR_ID_TO_INDEX(actorId));
+ actor = actorIterator.operator->();
if ((orient < 0) || (orient > 7)) {
- return FAILURE;
+ error("Actor::setOrientation wrong orientation 0x%X", orient);
}
actor->orient = orient;
-
- return SUCCESS;
}
-int Actor::setAction(int index, int action_n, uint16 action_flags) {
+void Actor::setAction(uint16 actorId, int action_n, uint16 action_flags) {
+ ActorList::iterator actorIterator;
ACTOR *actor;
- actor = lookupActor(index);
- if (actor == NULL) {
- return FAILURE;
- }
+ actorIterator = getActorIterator(ACTOR_ID_TO_INDEX(actorId));
+ actor = actorIterator.operator->();
if ((action_n < 0) || (action_n >= actor->action_ct)) {
- return FAILURE;
+ error("Actor::setAction wrong action_n 0x%X", action_n);
}
actor->action = action_n;
@@ -552,48 +537,32 @@ int Actor::setAction(int index, int action_n, uint16 action_flags) {
actor->action_frame = 0;
actor->action_time = 0;
- return SUCCESS;
}
-int Actor::setDefaultAction(int index, int action_n, uint16 action_flags) {
+void Actor::setDefaultAction(uint16 actorId, int action_n, uint16 action_flags) {
+ ActorList::iterator actorIterator;
ACTOR *actor;
- actor = lookupActor(index);
- if (actor == NULL) {
- return FAILURE;
- }
+ actorIterator = getActorIterator(ACTOR_ID_TO_INDEX(actorId));
+ actor = actorIterator.operator->();
if ((action_n < 0) || (action_n >= actor->action_ct)) {
- return FAILURE;
+ error("Actor::setDefaultAction wrong action_n 0x%X", action_n);
}
actor->def_action = action_n;
actor->def_action_flags = action_flags;
-
- return SUCCESS;
}
-
+/*
ACTOR *Actor::lookupActor(int index) {
ActorList::iterator actorIterator;
ACTOR *actor;
- if (!_initialized) {
- return NULL;
- }
-
- if ((index < 0) || (index >= ACTORCOUNT)) {
- return NULL;
- }
-
- if (_tbl[index] == zeroActorIterator) {
- return NULL;
- }
-
- actorIterator = _tbl[index];
+ actorIterator = getActorIterator(index);
actor = actorIterator.operator->();
return actor;
-}
+}*/
int Actor::loadActorSpriteIndex(ACTOR * actor, int si_rn, int *last_frame_p) {
byte *res_p;
@@ -647,68 +616,43 @@ int Actor::loadActorSpriteIndex(ACTOR * actor, int si_rn, int *last_frame_p) {
return SUCCESS;
}
-int Actor::deleteActor(int index) {
+void Actor::deleteActor(uint16 actorId) {
ActorList::iterator actorIterator;
ACTOR *actor;
- if (!_initialized) {
- return FAILURE;
- }
-
- if ((index < 0) || (index >= ACTORCOUNT)) {
- return FAILURE;
- }
-
- actorIterator = _tbl[index];
-
- if (actorIterator == zeroActorIterator) {
- return FAILURE;
- }
-
+ debug(0, "Actor::deleteActor actorId=0x%X", actorId);
+
+ actorIterator = getActorIterator(ACTOR_ID_TO_INDEX(actorId));
actor = actorIterator.operator->();
_vm->_sprite->freeSprite(actor->sl_p);
_list.erase(actorIterator);
- _tbl[index] = zeroActorIterator;
-
- return SUCCESS;
+ _tbl[ACTOR_ID_TO_INDEX(actorId)] = zeroActorIterator;
}
-int Actor::walkTo(int id, const Point *walk_pt, uint16 flags, SEMAPHORE *sem) {
+void Actor::walkTo(uint16 actorId, const Point *walk_pt, uint16 flags, SEMAPHORE *sem) {
ACTORINTENT actor_intent;
- WALKINTENT *walk_intent;
ActorList::iterator actorIterator;
ACTOR *actor;
- assert(_initialized);
assert(walk_pt != NULL);
-
- if ((id < 0) || (id >= ACTORCOUNT)) {
- return FAILURE;
- }
-
- if (_tbl[id] == zeroActorIterator) {
- return FAILURE;
- }
-
- actorIterator = _tbl[id];
+
+ actorIterator = getActorIterator(ACTOR_ID_TO_INDEX(actorId));
actor = actorIterator.operator->();
-
+
actor_intent.a_itype = INTENT_PATH;
actor_intent.a_iflags = 0;
- actor_intent.createData();
- walk_intent = (WALKINTENT*)actor_intent.a_data;
- walk_intent->wi_flags = flags;
- walk_intent->sem_held = 1;
- walk_intent->sem = sem;
+ actor_intent.walkIntent.wi_flags = flags;
+ actor_intent.walkIntent.sem_held = 1;
+ actor_intent.walkIntent.sem = sem;
// handleWalkIntent() will create path on initialization
- walk_intent->wi_init = 0;
- walk_intent->dst_pt = *walk_pt;
+ actor_intent.walkIntent.wi_init = 0;
+ actor_intent.walkIntent.dst_pt = *walk_pt;
actor->a_intentlist.push_back(actor_intent);
@@ -716,7 +660,6 @@ int Actor::walkTo(int id, const Point *walk_pt, uint16 flags, SEMAPHORE *sem) {
_vm->_script->SThreadHoldSem(sem);
}
- return SUCCESS;
}
int Actor::setPathNode(WALKINTENT *walk_int, Point *src_pt, Point *dst_pt, SEMAPHORE *sem) {
@@ -762,7 +705,7 @@ int Actor::handleWalkIntent(ACTOR *actor, WALKINTENT *a_walkint, int *complete_p
// Initialize walk intent
if (!a_walkint->wi_init) {
setPathNode(a_walkint, &actor->a_pt, &a_walkint->dst_pt, a_walkint->sem);
- setDefaultAction(actor->id, ACTION_IDLE, ACTION_NONE);
+ setDefaultAction(actor->actorId, ACTION_IDLE, ACTION_NONE);
a_walkint->wi_init = 1;
}
@@ -883,31 +826,22 @@ int Actor::handleWalkIntent(ACTOR *actor, WALKINTENT *a_walkint, int *complete_p
actor->s_pt.x = actor->a_pt.x >> 2;
actor->s_pt.y = actor->a_pt.y >> 2;
- ActorList::iterator actorIterator;
- if (_list.locate(actor, actorIterator)) {
- if (path_slope < 0) {
- _list.reorderUp(actorIterator, actorCompare);
- } else {
- _list.reorderDown(actorIterator, actorCompare);
- }
+ if (path_slope < 0) {
+ reorderActorUp(actor->index);
} else {
- error("Actor::handleWalkIntent() actor not found list");
+ reorderActorDown(actor->index);
}
-
+ // here "actor" pointer may be invalid
return SUCCESS;
}
-int Actor::move(int index, const Point *move_pt) {
+void Actor::move(uint16 actorId, const Point *move_pt) {
ActorList::iterator actorIterator;
ACTOR *actor;
int move_up = 0;
- actorIterator = _tbl[index];
- if (actorIterator == zeroActorIterator) {
- return FAILURE;
- }
-
+ actorIterator = getActorIterator(ACTOR_ID_TO_INDEX(actorId));
actor = actorIterator.operator->();
if (move_pt->y < actor->a_pt.y) {
@@ -919,24 +853,20 @@ int Actor::move(int index, const Point *move_pt) {
AtoS(&actor->s_pt, &actor->a_pt);
- if (move_up) {
- _list.reorderUp(actorIterator, actorCompare);
+ if (move_up) {
+ reorderActorUp(actor->index);
} else {
- _list.reorderDown(actorIterator, actorCompare);
+ reorderActorDown(actor->index);
}
+ // here "actor" pointer may be invalid
- return SUCCESS;
}
-int Actor::moveRelative(int index, const Point *move_pt) {
+void Actor::moveRelative(uint16 actorId, const Point *move_pt) {
ActorList::iterator actorIterator;
ACTOR *actor;
- actorIterator = _tbl[index];
- if (actorIterator == zeroActorIterator) {
- return FAILURE;
- }
-
+ actorIterator = getActorIterator(ACTOR_ID_TO_INDEX(actorId));
actor = actorIterator.operator->();
actor->a_pt.x += move_pt->x;
@@ -945,12 +875,11 @@ int Actor::moveRelative(int index, const Point *move_pt) {
AtoS(&actor->s_pt, &actor->a_pt);
if (actor->a_pt.y < 0) {
- _list.reorderUp(actorIterator, actorCompare);
+ reorderActorUp(actor->index);
} else {
- _list.reorderDown(actorIterator, actorCompare);
+ reorderActorDown(actor->index);
}
-
- return SUCCESS;
+ // here "actor" pointer may be invalid
}
@@ -968,75 +897,95 @@ int Actor::StoA(Point *actor, const Point screen) {
return SUCCESS;
}
-void Actor::CF_actor_add(int argc, const char **argv) {
- ACTOR actor;
-
- actor.id = (uint16) atoi(argv[1]);
+// Console wrappers - must be safe to run
+// TODO - checkup ALL arguments, cause wrong arguments may fall function with "error"
- actor.a_pt.x = atoi(argv[2]);
- actor.a_pt.y = atoi(argv[3]);
+void Actor::CF_actor_add(int argc, const char **argv) {
+ uint16 actorId = (uint16) atoi(argv[1]);
+ int x = atoi(argv[2]);
+ int y = atoi(argv[3]);
+ int actorIdx = ACTOR_ID_TO_INDEX(actorId);
+
+ if (!IS_VALID_ACTOR_INDEX(actorIdx)) {
+ _vm->_console->DebugPrintf("Actor::CF_actor_add Invalid actorId 0x%X.\n",actorId);
+ return;
+ }
+
+ if (actorExists(actorId)) {
+ _vm->_console->DebugPrintf("Actor::CF_actor_add Actor already exist actorId 0x%X.\n",actorId);
+ return;
+ }
- addActor(&actor);
+ create(actorId, x, y);
}
void Actor::CF_actor_del(int argc, const char **argv) {
- int id;
-
- id = atoi(argv[1]);
-
- deleteActor(id);
+ uint16 actorId = (uint16) atoi(argv[1]);
+
+ if (!isValidActor(ACTOR_ID_TO_INDEX(actorId))) {
+ _vm->_console->DebugPrintf("Actor::CF_actor_del Invalid actorId 0x%X.\n",actorId);
+ return;
+ }
+ deleteActor(actorId);
}
void Actor::CF_actor_move(int argc, const char **argv) {
- int id;
+ uint16 actorId = (uint16) atoi(argv[1]);
Point move_pt;
- id = atoi(argv[1]);
-
move_pt.x = atoi(argv[2]);
move_pt.y = atoi(argv[3]);
- move(id, &move_pt);
+ if (!isValidActor(ACTOR_ID_TO_INDEX(actorId))) {
+ _vm->_console->DebugPrintf("Actor::CF_actor_move Invalid actorId 0x%X.\n",actorId);
+ return;
+ }
+
+ move(actorId, &move_pt);
}
void Actor::CF_actor_moverel(int argc, const char **argv) {
- int id;
+ uint16 actorId = (uint16) atoi(argv[1]);
Point move_pt;
- id = atoi(argv[1]);
-
move_pt.x = atoi(argv[2]);
move_pt.y = atoi(argv[3]);
- moveRelative(id, &move_pt);
+ if (!isValidActor(ACTOR_ID_TO_INDEX(actorId))) {
+ _vm->_console->DebugPrintf("Actor::CF_actor_moverel Invalid actorId 0x%X.\n",actorId);
+ return;
+ }
+
+ moveRelative(actorId, &move_pt);
}
void Actor::CF_actor_seto(int argc, const char **argv) {
- int id;
+ uint16 actorId = (uint16) atoi(argv[1]);
int orient;
- id = atoi(argv[1]);
orient = atoi(argv[2]);
+//TODO orient check
+ if (!isValidActor(ACTOR_ID_TO_INDEX(actorId))) {
+ _vm->_console->DebugPrintf("Actor::CF_actor_seto Invalid actorId 0x%X.\n",actorId);
+ return;
+ }
- setOrientation(id, orient);
+ setOrientation(actorId, orient);
}
void Actor::CF_actor_setact(int argc, const char **argv) {
- int index = 0;
+ uint16 actorId = (uint16) atoi(argv[1]);
int action_n = 0;
- ACTOR *actor;
-
- index = atoi(argv[1]);
action_n = atoi(argv[2]);
- actor = lookupActor(index);
- if (actor == NULL) {
- _vm->_console->DebugPrintf("Invalid actor index.\n");
+ if (!isValidActor(ACTOR_ID_TO_INDEX(actorId))) {
+ _vm->_console->DebugPrintf("Actor::CF_actor_setact Invalid actorId 0x%X.\n",actorId);
return;
}
- if ((action_n < 0) || (action_n >= actor->action_ct)) {
+//TODO action_n check
+/* if ((action_n < 0) || (action_n >= actor->action_ct)) {
_vm->_console->DebugPrintf("Invalid action number.\n");
return;
}
@@ -1046,8 +995,8 @@ void Actor::CF_actor_setact(int argc, const char **argv) {
actor->act_tbl[action_n].dir[1].frame_count,
actor->act_tbl[action_n].dir[2].frame_count,
actor->act_tbl[action_n].dir[3].frame_count);
-
- setAction(index, action_n, ACTION_LOOP);
+*/
+ setAction(actorId, action_n, ACTION_LOOP);
}
} // End of namespace Saga
diff --git a/saga/actor.h b/saga/actor.h
index 1a38f6c4d3..45ed17b59a 100644
--- a/saga/actor.h
+++ b/saga/actor.h
@@ -45,6 +45,9 @@ namespace Saga {
#define ACTOR_LMULT 4
+#define IS_VALID_ACTOR_INDEX(index) ((index >= 0) && (index < ACTORCOUNT))
+#define ACTOR_ID_TO_INDEX(id) ((((uint16)id) == 1 ) ? 0 : (int)(((uint16)id) & ~0x2000))
+
enum ACTOR_INTENTS {
INTENT_NONE = 0,
INTENT_PATH = 1,
@@ -158,46 +161,22 @@ struct ACTORINTENT {
int a_itype;
uint16 a_iflags;
int a_idone;
- void *a_data;
+ SPEAKINTENT speakIntent;
+ WALKINTENT walkIntent;
- void createData() {
- assert(a_data == NULL);
-
- if(INTENT_SPEAK == a_itype) {
- a_data = new SPEAKINTENT;
- }
- else
- if(INTENT_PATH == a_itype) {
- a_data = new WALKINTENT;
- }
- }
- void deleteData() {
-
- if(INTENT_SPEAK == a_itype) {
- SPEAKINTENT *a_speakint;
-
- assert(a_data);
- a_speakint = (SPEAKINTENT *)a_data;
- delete a_speakint;
- }
- else
- if(INTENT_PATH == a_itype) {
- WALKINTENT *a_walkint;
-
- assert(a_data);
- a_walkint = (WALKINTENT *)a_data;
- delete a_walkint;
- }
- a_data = NULL;
+ ACTORINTENT() {
+ a_itype = 0;
+ a_iflags = 0;
+ a_idone = 0;
}
-
- ACTORINTENT() { memset(this, 0, sizeof(*this)); }
};
typedef Common::List<ACTORINTENT> ActorIntentList;
struct ACTOR {
- int id; // Actor id
+ int index; // Actor index
+ uint16 actorId; // Actor id
+
int name_i; // Actor's index in actor name string list
uint16 flags;
@@ -234,7 +213,8 @@ struct ACTOR {
ACTORACTION *act_tbl; // Action lookup table
int action_ct; // Number of actions in the action LUT
ACTOR() {
- id = 0;
+ index = 0;
+ actorId = 0;
name_i = 0;
flags = 0;
sl_rn = 0;
@@ -277,32 +257,28 @@ public:
int direct(int msec);
- int create(int actor_id, int x, int y);
- int actorExists(uint16 actor_id);
+ void create(uint16 actorId, int x, int y);
+ bool actorExists(uint16 actorId);
int drawList();
int AtoS(Point *logical, const Point *actor);
int StoA(Point *actor, const Point screen);
- int move(int index, const Point *move_pt);
- int moveRelative(int index, const Point *move_pt);
+ void move(uint16 actorId, const Point *move_pt);
+ void moveRelative(uint16 actorId, const Point *move_pt);
- int walkTo(int index, const Point *walk_pt, uint16 flags, SEMAPHORE *sem);
-
- int getActorIndex(uint16 actor_id);
-
- int speak(int index, const char *d_string, uint16 d_voice_rn, SEMAPHORE *sem);
+ void walkTo(uint16 actorId, const Point *walk_pt, uint16 flags, SEMAPHORE *sem);
+
+ void speak(uint16 actorId, const char *d_string, uint16 d_voice_rn, SEMAPHORE *sem);
int skipDialogue();
int getSpeechTime(const char *d_string, uint16 d_voice_rn);
- int setOrientation(int index, int orient);
- int setAction(int index, int action_n, uint16 action_flags);
- int setDefaultAction(int index, int action_n, uint16 action_flags);
+ void setOrientation(uint16 actorId, int orient);
+ void setAction(uint16 actorId, int action_n, uint16 action_flags);
+ void setDefaultAction(uint16 actorId, int action_n, uint16 action_flags);
- int addActor(ACTOR * actor);
- int deleteActor(int index);
- ACTOR *lookupActor(int index);
+ void deleteActor(uint16 actorId);
private:
int handleWalkIntent(ACTOR *actor, WALKINTENT *a_walk_int, int *complete_p, int msec);
@@ -310,8 +286,17 @@ private:
int setPathNode(WALKINTENT *walk_int, Point *src_pt, Point *dst_pt, SEMAPHORE *sem);
int loadActorSpriteIndex(ACTOR *actor, int si_rn, int *last_frame_p);
+ ActorList::iterator getActorIterator(int index);
+ int getActorIndex(uint16 actorId);
+
+ void reorderActorUp(int index);
+ void reorderActorDown(int index);
+ bool isValidActor(int index);
+
+ //ACTOR *lookupActor(int index);
+ void addActor(ACTOR * actor);
+
SagaEngine *_vm;
- bool _initialized;
RSCFILE_CONTEXT *_actorContext;
uint16 _count;
int _aliasTbl[ACTORCOUNT];
diff --git a/saga/music.cpp b/saga/music.cpp
index dd10297b2c..01c208edaf 100644
--- a/saga/music.cpp
+++ b/saga/music.cpp
@@ -139,7 +139,7 @@ void RAWInputStream::refill() {
if (len & 1)
len--;
- if (GAME_GetFeatures() & GF_BIG_ENDIAN_DATA) {
+ if (IS_BIG_ENDIAN) {
uint16 *ptr16 = (uint16 *)ptr;
for (uint32 i = 0; i < (len / 2); i++)
ptr16[i] = TO_BE_16(ptr16[i]);
diff --git a/saga/sfuncs.cpp b/saga/sfuncs.cpp
index ade1c34114..e6680cfdbc 100644
--- a/saga/sfuncs.cpp
+++ b/saga/sfuncs.cpp
@@ -208,25 +208,19 @@ int Script::SF_actorWalkTo(SCRIPTFUNC_PARAMS) {
SDataWord_T actor_parm;
SDataWord_T x_parm;
SDataWord_T y_parm;
- int actor_id;
- int actor_idx;
+ uint16 actorId;
Point pt;
actor_parm = thread->pop();
x_parm = thread->pop();
y_parm = thread->pop();
- actor_id = _vm->_sdata->readWordS(actor_parm);
- actor_idx = _vm->_actor->getActorIndex(actor_id);
- if (actor_idx < 0) {
- _vm->_console->DebugPrintf(S_WARN_PREFIX "SF.08: Actor id 0x%X not found.\n", actor_id);
- return FAILURE;
- }
+ actorId = _vm->_sdata->readWordS(actor_parm);
pt.x = _vm->_sdata->readWordS(x_parm);
pt.y = _vm->_sdata->readWordS(y_parm);
- _vm->_actor->walkTo(actor_idx, &pt, 0, &thread->sem);
+ _vm->_actor->walkTo(actorId, &pt, 0, &thread->sem);
return SUCCESS;
}
@@ -251,22 +245,19 @@ int Script::SF_doAction(SCRIPTFUNC_PARAMS) {
int Script::SF_setFacing(SCRIPTFUNC_PARAMS) {
SDataWord_T actor_parm;
SDataWord_T orient_parm;
- int actor_id;
- int actor_idx;
+ uint16 actorId;
int orientation;
actor_parm = thread->pop();
orient_parm = thread->pop();
- actor_id = _vm->_sdata->readWordS(actor_parm);
+ actorId = _vm->_sdata->readWordS(actor_parm);
orientation = _vm->_sdata->readWordS(orient_parm);
- actor_idx = _vm->_actor->getActorIndex(actor_id);
- if (actor_idx < 0) {
- _vm->_console->DebugPrintf(S_WARN_PREFIX "SF.08: Actor id 0x%X not found.\n", actor_id);
- return FAILURE;
- }
- _vm->_actor->setOrientation(actor_idx, orientation);
+ if (!_vm->_actor->actorExists(actorId)) {
+ _vm->_actor->create(actorId, 0, 0);
+ }
+ _vm->_actor->setOrientation(actorId, orientation);
return SUCCESS;
}
@@ -484,25 +475,19 @@ int Script::SF_actorWalkToAsync(SCRIPTFUNC_PARAMS) {
SDataWord_T actor_parm;
SDataWord_T x_parm;
SDataWord_T y_parm;
- int actor_id;
- int actor_idx;
+ uint16 actorId;
Point pt;
actor_parm = thread->pop();
+
x_parm = thread->pop();
y_parm = thread->pop();
- actor_id = _vm->_sdata->readWordS(actor_parm);
- actor_idx = _vm->_actor->getActorIndex(actor_id);
- if (actor_idx < 0) {
- _vm->_console->DebugPrintf(S_WARN_PREFIX "SF.08: Actor id 0x%X not found.\n",
- actor_id);
- return FAILURE;
- }
+ actorId = _vm->_sdata->readWordS(actor_parm);
pt.x = _vm->_sdata->readWordS(x_parm);
pt.y = _vm->_sdata->readWordS(y_parm);
- _vm->_actor->walkTo(actor_idx, &pt, 0, NULL);
+ _vm->_actor->walkTo(actorId, &pt, 0, NULL);
return SUCCESS;
}
@@ -535,28 +520,21 @@ int Script::SF_moveTo(SCRIPTFUNC_PARAMS) {
SDataWord_T actor_parm;
SDataWord_T x_parm;
SDataWord_T y_parm;
- int actor_id;
- int actor_idx;
- int result;
+ uint16 actorId;
Point pt;
actor_parm = thread->pop();
x_parm = thread->pop();
y_parm = thread->pop();
- actor_id = _vm->_sdata->readWordS(actor_parm);
+ actorId = _vm->_sdata->readWordS(actor_parm);
pt.x = _vm->_sdata->readWordS(x_parm);
pt.y = _vm->_sdata->readWordS(y_parm);
- if (!_vm->_actor->actorExists(actor_id)) {
- result = _vm->_actor->create(actor_id, pt.x, pt.y);
- if (result != SUCCESS) {
- _vm->_console->DebugPrintf(S_WARN_PREFIX "SF.30: Couldn't create actor 0x%X.\n", actor_id);
- return FAILURE;
- }
+ if (!_vm->_actor->actorExists(actorId)) {
+ _vm->_actor->create(actorId, pt.x, pt.y);
} else {
- actor_idx = _vm->_actor->getActorIndex(actor_id);
- _vm->_actor->move(actor_idx, &pt);
+ _vm->_actor->move(actorId, &pt);
}
return SUCCESS;
@@ -636,7 +614,7 @@ int Script::SF_actorWalk(SCRIPTFUNC_PARAMS) {
SDataWord_T x_parm;
SDataWord_T y_parm;
SDataWord_T flags_parm;
- int actor_idx;
+ uint16 actorId;
Point pt;
actor_parm = thread->pop();
@@ -644,19 +622,15 @@ int Script::SF_actorWalk(SCRIPTFUNC_PARAMS) {
y_parm = thread->pop();
flags_parm = thread->pop();
- actor_idx = _vm->_actor->getActorIndex(_vm->_sdata->readWordS(actor_parm));
- if (actor_idx < 0) {
- _vm->_console->DebugPrintf(S_WARN_PREFIX "SF.36: Actor id 0x%X not found.\n", (int)actor_parm);
- return FAILURE;
- }
+ actorId = _vm->_sdata->readWordS(actor_parm);
pt.x = _vm->_sdata->readWordS(x_parm);
pt.y = _vm->_sdata->readWordS(y_parm);
#if 1
- _vm->_actor->walkTo(actor_idx, &pt, 0, NULL);
+ _vm->_actor->walkTo(actorId, &pt, 0, NULL);
#else
- _vm->_actor->walkTo(actor_idx, &pt, 0, &thread->sem);
+ _vm->_actor->walkTo(actorId, &pt, 0, &thread->sem);
#endif
return SUCCESS;
@@ -674,8 +648,7 @@ int Script::SF_cycleActorFrames(SCRIPTFUNC_PARAMS) {
SDataWord_T flags_parm;
SDataWord_T delay_parm;
SDataWord_T action_parm;
- int actor_id;
- int actor_idx;
+ uint16 actorId;
int action;
//uint16 flags;
@@ -683,14 +656,10 @@ int Script::SF_cycleActorFrames(SCRIPTFUNC_PARAMS) {
flags_parm = thread->pop();
action_parm = thread->pop();
delay_parm = thread->pop();
- actor_id = _vm->_sdata->readWordS(actor_parm);
+ actorId = _vm->_sdata->readWordS(actor_parm);
action = _vm->_sdata->readWordS(action_parm);
- actor_idx = _vm->_actor->getActorIndex(actor_id);
- if (_vm->_actor->setAction(actor_idx, action, ACTION_NONE) != SUCCESS) {
- _vm->_console->DebugPrintf(S_WARN_PREFIX "SF.37: Actor::setAction() failed.\n");
- return FAILURE;
- }
+ _vm->_actor->setAction(actorId, action, ACTION_NONE);
return SUCCESS;
}
@@ -707,22 +676,17 @@ int Script::SF_setFrame(SCRIPTFUNC_PARAMS) {
SDataWord_T frame_parm;
SDataWord_T action_parm;
- int actor_id;
- int actor_idx;
+ uint16 actorId;
int action;
actor_parm = thread->pop();
action_parm = thread->pop();
frame_parm = thread->pop();
- actor_id = _vm->_sdata->readWordS(actor_parm);
+ actorId = _vm->_sdata->readWordS(actor_parm);
action = _vm->_sdata->readWordS(action_parm);
- actor_idx = _vm->_actor->getActorIndex(actor_id);
- if (_vm->_actor->setAction(actor_idx, action, ACTION_NONE) != SUCCESS) {
- _vm->_console->DebugPrintf(S_WARN_PREFIX "SF.38: Actor::setAction() failed.\n");
- return FAILURE;
- }
+ _vm->_actor->setAction(actorId, action, ACTION_NONE);
return SUCCESS;
}
@@ -803,10 +767,8 @@ int Script::SF_placeActor(SCRIPTFUNC_PARAMS) {
SDataWord_T orient_parm;
SDataWord_T action_parm;
SDataWord_T frame_parm;
- int actor_id;
- int actor_idx;
+ uint16 actorId;
int action_state;
- int result;
Point pt;
actor_parm = thread->pop();
@@ -816,25 +778,20 @@ int Script::SF_placeActor(SCRIPTFUNC_PARAMS) {
action_parm = thread->pop();
frame_parm = thread->pop();
- actor_id = _vm->_sdata->readWordS(actor_parm);
+ actorId = _vm->_sdata->readWordS(actor_parm);
pt.x = _vm->_sdata->readWordS(x_parm);
pt.y = _vm->_sdata->readWordS(y_parm);
- action_state = _vm->_sdata->readWordU(action_parm);
-
- if (!_vm->_actor->actorExists(actor_id)) {
- result = _vm->_actor->create(actor_id, pt.x, pt.y);
- if (result != SUCCESS) {
- _vm->_console->DebugPrintf(S_WARN_PREFIX "SF.43: Couldn't create actor 0x%X.\n", actor_id);
- return FAILURE;
- }
+ action_state = _vm->_sdata->readWordS(action_parm);
+
+ if (!_vm->_actor->actorExists(actorId)) {
+ _vm->_actor->create(actorId, pt.x, pt.y);
} else {
- actor_idx = _vm->_actor->getActorIndex(actor_id);
- _vm->_actor->move(actor_idx, &pt);
+ _vm->_actor->move(actorId, &pt);
}
-
- actor_idx = _vm->_actor->getActorIndex(actor_id);
- _vm->_actor->setDefaultAction(actor_idx, action_state, ACTION_NONE);
- _vm->_actor->setAction(actor_idx, action_state, ACTION_NONE);
+ if (action_state < 0)
+ action_state = ACTION_IDLE;
+ _vm->_actor->setDefaultAction(actorId, action_state, ACTION_NONE);
+ _vm->_actor->setAction(actorId, action_state, ACTION_NONE);
return SUCCESS;
}
diff --git a/saga/sthread.cpp b/saga/sthread.cpp
index f50524f80d..2df3ee9633 100644
--- a/saga/sthread.cpp
+++ b/saga/sthread.cpp
@@ -720,7 +720,7 @@ int Script::SThreadRun(SCRIPT_THREAD *thread, int instr_limit) {
case 0x53:
{
int n_voices;
- int a_index;
+ uint16 actorId;
int voice_rn;
n_voices = scriptS.readByte();
@@ -729,22 +729,16 @@ int Script::SThreadRun(SCRIPT_THREAD *thread, int instr_limit) {
scriptS.readByte();
scriptS.readUint16LE();
- a_index = _vm->_actor->getActorIndex(param1);
- if (a_index < 0) {
- _vm->_console->DebugPrintf(S_WARN_PREFIX "%X: DLGP Actor id not found.\n", thread->i_offset);
- debug(9, "%X: DLGP Actor id not found.\n", thread->i_offset);
- }
+ actorId = param1;
for (i = 0; i < n_voices; i++) {
data = thread->pop();
- if (a_index < 0)
- continue;
if (!isVoiceLUTPresent()) {
voice_rn = -1;
} else {
voice_rn = currentScript()->voice->voices[data];
}
- _vm->_actor->speak(a_index, currentScript()->diag->str[data], voice_rn, &thread->sem);
+ _vm->_actor->speak(actorId, currentScript()->diag->str[data], voice_rn, &thread->sem);
}
}
break;
generated by cgit v1.2.3 (git 2.25.1) at 2025-10-31 02:59:52 +0000