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-rw-r--r--engines/sludge/people.cpp214
1 files changed, 111 insertions, 103 deletions
diff --git a/engines/sludge/people.cpp b/engines/sludge/people.cpp
index d0694795c3..a43f0f1a86 100644
--- a/engines/sludge/people.cpp
+++ b/engines/sludge/people.cpp
@@ -47,22 +47,30 @@
namespace Sludge {
extern VariableStack *noStack;
-
extern int ssgVersion;
-
-ScreenRegion personRegion;
extern Floor *currentFloor;
-OnScreenPerson *allPeople = NULL;
-int16 scaleHorizon = 75;
-int16 scaleDivide = 150;
+PeopleManager::PeopleManager(SludgeEngine *vm) {
+ _vm = vm;
+ _allPeople = nullptr;
+ _scaleHorizon = 75;
+ _scaleDivide = 150;
+ _personRegion = new ScreenRegion;
+}
+
+PeopleManager::~PeopleManager() {
+ kill();
-void setFrames(OnScreenPerson &m, int a) {
+ delete _personRegion;
+ _personRegion = nullptr;
+}
+
+void PeopleManager::setFrames(OnScreenPerson &m, int a) {
m.myAnim = m.myPersona->animation[(a * m.myPersona->numDirections) + m.direction];
}
-PersonaAnimation *createPersonaAnim(int num, VariableStack *&stacky) {
- PersonaAnimation *newP = new PersonaAnimation ;
+PersonaAnimation *PeopleManager::createPersonaAnim(int num, VariableStack *&stacky) {
+ PersonaAnimation *newP = new PersonaAnimation ;
checkNew(newP);
newP->numFrames = num;
@@ -93,8 +101,8 @@ PersonaAnimation *createPersonaAnim(int num, VariableStack *&stacky) {
return newP;
}
-PersonaAnimation *makeNullAnim() {
- PersonaAnimation *newAnim = new PersonaAnimation ;
+PersonaAnimation *PeopleManager::makeNullAnim() {
+ PersonaAnimation *newAnim = new PersonaAnimation ;
if (!checkNew(newAnim))
return NULL;
@@ -104,10 +112,10 @@ PersonaAnimation *makeNullAnim() {
return newAnim;
}
-PersonaAnimation *copyAnim(PersonaAnimation *orig) {
+PersonaAnimation *PeopleManager::copyAnim(PersonaAnimation *orig) {
int num = orig->numFrames;
- PersonaAnimation *newAnim = new PersonaAnimation ;
+ PersonaAnimation *newAnim = new PersonaAnimation ;
if (!checkNew(newAnim))
return NULL;
@@ -135,7 +143,7 @@ PersonaAnimation *copyAnim(PersonaAnimation *orig) {
return newAnim;
}
-void deleteAnim(PersonaAnimation *orig) {
+void PeopleManager::deleteAnim(PersonaAnimation *orig) {
if (orig) {
if (orig->numFrames) {
@@ -146,7 +154,7 @@ void deleteAnim(PersonaAnimation *orig) {
}
}
-void turnMeAngle(OnScreenPerson *thisPerson, int direc) {
+void PeopleManager::turnMeAngle(OnScreenPerson *thisPerson, int direc) {
int d = thisPerson->myPersona->numDirections;
thisPerson->angle = direc;
direc += (180 / d) + 180 + thisPerson->angleOffset;
@@ -155,14 +163,14 @@ void turnMeAngle(OnScreenPerson *thisPerson, int direc) {
thisPerson->direction = (direc * d) / 360;
}
-bool initPeople() {
- personRegion.sX = 0;
- personRegion.sY = 0;
- personRegion.di = -1;
+bool PeopleManager::init() {
+ _personRegion->sX = 0;
+ _personRegion->sY = 0;
+ _personRegion->di = -1;
return true;
}
-void spinStep(OnScreenPerson *thisPerson) {
+void PeopleManager::spinStep(OnScreenPerson *thisPerson) {
int diff = (thisPerson->angle + 360) - thisPerson->wantAngle;
int eachSlice = thisPerson->spinSpeed ? thisPerson->spinSpeed : (360 / thisPerson->myPersona->numDirections);
while (diff > 180) {
@@ -179,7 +187,7 @@ void spinStep(OnScreenPerson *thisPerson) {
}
}
-void rethinkAngle(OnScreenPerson *thisPerson) {
+void PeopleManager::rethinkAngle(OnScreenPerson *thisPerson) {
int d = thisPerson->myPersona->numDirections;
int direc = thisPerson->angle + (180 / d) + 180 + thisPerson->angleOffset;
while (direc >= 360)
@@ -187,7 +195,7 @@ void rethinkAngle(OnScreenPerson *thisPerson) {
thisPerson->direction = (direc * d) / 360;
}
-bool turnPersonToFace(int thisNum, int direc) {
+bool PeopleManager::turnPersonToFace(int thisNum, int direc) {
OnScreenPerson *thisPerson = findPerson(thisNum);
if (thisPerson) {
if (thisPerson->continueAfterWalking)
@@ -202,7 +210,7 @@ bool turnPersonToFace(int thisNum, int direc) {
return false;
}
-bool setPersonExtra(int thisNum, int extra) {
+bool PeopleManager::setPersonExtra(int thisNum, int extra) {
OnScreenPerson *thisPerson = findPerson(thisNum);
if (thisPerson) {
thisPerson->extra = extra;
@@ -213,20 +221,20 @@ bool setPersonExtra(int thisNum, int extra) {
return false;
}
-void setScale(int16 h, int16 d) {
- scaleHorizon = h;
- scaleDivide = d;
+void PeopleManager::setScale(int16 h, int16 d) {
+ _scaleHorizon = h;
+ _scaleDivide = d;
}
-void moveAndScale(OnScreenPerson &me, float x, float y) {
+void PeopleManager::moveAndScale(OnScreenPerson &me, float x, float y) {
me.x = x;
me.y = y;
- if (!(me.extra & EXTRA_NOSCALE) && scaleDivide)
- me.scale = (me.y - scaleHorizon) / scaleDivide;
+ if (!(me.extra & EXTRA_NOSCALE) && _scaleDivide)
+ me.scale = (me.y - _scaleHorizon) / _scaleDivide;
}
-OnScreenPerson *findPerson(int v) {
- OnScreenPerson *thisPerson = allPeople;
+OnScreenPerson *PeopleManager::findPerson(int v) {
+ OnScreenPerson *thisPerson = _allPeople;
while (thisPerson) {
if (v == thisPerson->thisType->objectNum)
break;
@@ -235,13 +243,13 @@ OnScreenPerson *findPerson(int v) {
return thisPerson;
}
-void movePerson(int x, int y, int objNum) {
+void PeopleManager::movePerson(int x, int y, int objNum) {
OnScreenPerson *moveMe = findPerson(objNum);
if (moveMe)
moveAndScale(*moveMe, x, y);
}
-void setShown(bool h, int ob) {
+void PeopleManager::setShown(bool h, int ob) {
OnScreenPerson *moveMe = findPerson(ob);
if (moveMe)
moveMe->show = h;
@@ -271,7 +279,7 @@ enum drawModes {
numDrawModes
};
-void setMyDrawMode(OnScreenPerson *moveMe, int h) {
+void PeopleManager::setMyDrawMode(OnScreenPerson *moveMe, int h) {
switch (h) {
case drawModeTransparent3:
moveMe->r = moveMe->g = moveMe->b = 0;
@@ -377,7 +385,7 @@ void setMyDrawMode(OnScreenPerson *moveMe, int h) {
}
-void setDrawMode(int h, int ob) {
+void PeopleManager::setDrawMode(int h, int ob) {
OnScreenPerson *moveMe = findPerson(ob);
if (!moveMe)
return;
@@ -385,7 +393,7 @@ void setDrawMode(int h, int ob) {
setMyDrawMode(moveMe, h);
}
-void setPersonTransparency(int ob, byte x) {
+void PeopleManager::setPersonTransparency(int ob, byte x) {
OnScreenPerson *moveMe = findPerson(ob);
if (!moveMe)
return;
@@ -395,7 +403,7 @@ void setPersonTransparency(int ob, byte x) {
moveMe->transparency = x;
}
-void setPersonColourise(int ob, byte r, byte g, byte b, byte colourmix) {
+void PeopleManager::setPersonColourise(int ob, byte r, byte g, byte b, byte colourmix) {
OnScreenPerson *moveMe = findPerson(ob);
if (!moveMe)
return;
@@ -406,11 +414,11 @@ void setPersonColourise(int ob, byte r, byte g, byte b, byte colourmix) {
moveMe->colourmix = colourmix;
}
-void shufflePeople() {
- OnScreenPerson **thisReference = &allPeople;
+void PeopleManager::shufflePeople() {
+ OnScreenPerson **thisReference = &_allPeople;
OnScreenPerson *A, *B;
- if (!allPeople)
+ if (!_allPeople)
return;
while ((*thisReference)->next) {
@@ -434,11 +442,11 @@ void shufflePeople() {
}
}
-void drawPeople() {
+void PeopleManager::drawPeople() {
shufflePeople();
- OnScreenPerson *thisPerson = allPeople;
- PersonaAnimation *myAnim = NULL;
+ OnScreenPerson *thisPerson = _allPeople;
+ PersonaAnimation *myAnim = NULL;
g_sludge->_regionMan->resetOverRegion();
while (thisPerson) {
@@ -473,10 +481,10 @@ void drawPeople() {
r = g_sludge->_gfxMan->scaleSprite(myAnim->theSprites->bank.sprites[fNum], myAnim->theSprites->bank.myPalette, thisPerson, m);
if (r) {
if (!thisPerson->thisType->screenName.empty()) {
- if (personRegion.thisType != thisPerson->thisType)
+ if (_personRegion->thisType != thisPerson->thisType)
g_sludge->_regionMan->resetLastRegion();
- personRegion.thisType = thisPerson->thisType;
- g_sludge->_regionMan->setOverRegion(&personRegion);
+ _personRegion->thisType = thisPerson->thisType;
+ g_sludge->_regionMan->setOverRegion(_personRegion);
}
}
}
@@ -504,38 +512,30 @@ void drawPeople() {
}
}
-void makeTalker(OnScreenPerson &me) {
+void PeopleManager::makeTalker(OnScreenPerson &me) {
setFrames(me, ANI_TALK);
}
-void makeSilent(OnScreenPerson &me) {
+void PeopleManager::makeSilent(OnScreenPerson &me) {
setFrames(me, ANI_STAND);
}
-bool handleClosestPoint(int &setX, int &setY, int &setPoly) {
+bool PeopleManager::handleClosestPoint(int &setX, int &setY, int &setPoly) {
int gotX = 320, gotY = 200, gotPoly = -1, i, j, xTest1, yTest1, xTest2, yTest2, closestX, closestY, oldJ, currentDistance = 0xFFFFF, thisDistance;
-// FILE * dbug = fopen ("debug_closest.txt", "at");
-// fprintf (dbug, "\nGetting closest point to %i, %i\n", setX, setY);
-
for (i = 0; i < currentFloor->numPolygons; i++) {
oldJ = currentFloor->polygon[i].numVertices - 1;
for (j = 0; j < currentFloor->polygon[i].numVertices; j++) {
-// fprintf (dbug, "Polygon %i, line %i... ", i, j);
xTest1 = currentFloor->vertex[currentFloor->polygon[i].vertexID[j]].x;
yTest1 = currentFloor->vertex[currentFloor->polygon[i].vertexID[j]].y;
xTest2 = currentFloor->vertex[currentFloor->polygon[i].vertexID[oldJ]].x;
yTest2 = currentFloor->vertex[currentFloor->polygon[i].vertexID[oldJ]].y;
closestPointOnLine(closestX, closestY, xTest1, yTest1, xTest2, yTest2, setX, setY);
-// fprintf (dbug, "closest point is %i, %i... ", closestX, closestY);
xTest1 = setX - closestX;
yTest1 = setY - closestY;
thisDistance = xTest1 * xTest1 + yTest1 * yTest1;
-// fprintf (dbug, "Distance squared %i\n", thisDistance);
if (thisDistance < currentDistance) {
-// fprintf (dbug, "** We have a new winner!**\n");
-
currentDistance = thisDistance;
gotX = closestX;
gotY = closestY;
@@ -544,7 +544,6 @@ bool handleClosestPoint(int &setX, int &setY, int &setPoly) {
oldJ = j;
}
}
-// fclose (dbug);
if (gotPoly == -1)
return false;
@@ -555,7 +554,7 @@ bool handleClosestPoint(int &setX, int &setY, int &setPoly) {
return true;
}
-bool doBorderStuff(OnScreenPerson *moveMe) {
+bool PeopleManager::doBorderStuff(OnScreenPerson *moveMe) {
if (moveMe->inPoly == moveMe->walkToPoly) {
moveMe->inPoly = -1;
moveMe->thisStepX = moveMe->walkToX;
@@ -625,7 +624,7 @@ bool doBorderStuff(OnScreenPerson *moveMe) {
return true;
}
-bool walkMe(OnScreenPerson *thisPerson, bool move = true) {
+bool PeopleManager::walkMe(OnScreenPerson *thisPerson, bool move) {
float xDiff, yDiff, maxDiff, s;
for (;;) {
@@ -666,7 +665,7 @@ bool walkMe(OnScreenPerson *thisPerson, bool move = true) {
return false;
}
-bool makeWalkingPerson(int x, int y, int objNum, LoadedFunction *func, int di) {
+bool PeopleManager::makeWalkingPerson(int x, int y, int objNum, LoadedFunction *func, int di) {
if (x == 0 && y == 0)
return false;
if (currentFloor->numPolygons == 0)
@@ -705,7 +704,7 @@ bool makeWalkingPerson(int x, int y, int objNum, LoadedFunction *func, int di) {
}
}
-bool stopPerson(int o) {
+bool PeopleManager::stopPerson(int o) {
OnScreenPerson *moveMe = findPerson(o);
if (moveMe)
if (moveMe->continueAfterWalking) {
@@ -719,7 +718,7 @@ bool stopPerson(int o) {
return false;
}
-bool forceWalkingPerson(int x, int y, int objNum, LoadedFunction *func, int di) {
+bool PeopleManager::forceWalkingPerson(int x, int y, int objNum, LoadedFunction *func, int di) {
if (x == 0 && y == 0)
return false;
OnScreenPerson *moveMe = findPerson(objNum);
@@ -749,7 +748,7 @@ bool forceWalkingPerson(int x, int y, int objNum, LoadedFunction *func, int di)
}
}
-void jumpPerson(int x, int y, int objNum) {
+void PeopleManager::jumpPerson(int x, int y, int objNum) {
if (x == 0 && y == 0)
return;
OnScreenPerson *moveMe = findPerson(objNum);
@@ -763,7 +762,7 @@ void jumpPerson(int x, int y, int objNum) {
moveAndScale(*moveMe, x, y);
}
-bool floatCharacter(int f, int objNum) {
+bool PeopleManager::floatCharacter(int f, int objNum) {
OnScreenPerson *moveMe = findPerson(objNum);
if (!moveMe)
return false;
@@ -771,7 +770,7 @@ bool floatCharacter(int f, int objNum) {
return true;
}
-bool setCharacterWalkSpeed(int f, int objNum) {
+bool PeopleManager::setCharacterWalkSpeed(int f, int objNum) {
if (f <= 0)
return false;
OnScreenPerson *moveMe = findPerson(objNum);
@@ -781,8 +780,8 @@ bool setCharacterWalkSpeed(int f, int objNum) {
return true;
}
-void walkAllPeople() {
- OnScreenPerson *thisPerson = allPeople;
+void PeopleManager::walkAllPeople() {
+ OnScreenPerson *thisPerson = _allPeople;
while (thisPerson) {
if (thisPerson->walking) {
@@ -799,7 +798,7 @@ void walkAllPeople() {
}
}
-bool addPerson(int x, int y, int objNum, Persona *p) {
+bool PeopleManager::addPerson(int x, int y, int objNum, Persona *p) {
OnScreenPerson *newPerson = new OnScreenPerson;
if (!checkNew(newPerson))
return false;
@@ -849,7 +848,7 @@ bool addPerson(int x, int y, int objNum, Persona *p) {
}
// NOW ADD IT IN THE RIGHT PLACE
- OnScreenPerson **changethat = &allPeople;
+ OnScreenPerson **changethat = &_allPeople;
while (((*changethat) != NULL) && ((*changethat)->y < y))
changethat = &((*changethat)->next);
@@ -860,7 +859,7 @@ bool addPerson(int x, int y, int objNum, Persona *p) {
return (bool)(newPerson->thisType != NULL);
}
-int timeForAnim(PersonaAnimation *fram) {
+int PeopleManager::timeForAnim(PersonaAnimation *fram) {
int total = 0;
for (int a = 0; a < fram->numFrames; a++) {
total += fram->frames[a].howMany;
@@ -868,7 +867,7 @@ int timeForAnim(PersonaAnimation *fram) {
return total;
}
-void animatePerson(int obj, PersonaAnimation *fram) { // Set a new SINGLE animation
+void PeopleManager::animatePerson(int obj, PersonaAnimation *fram) { // Set a new SINGLE animation
OnScreenPerson *moveMe = findPerson(obj);
if (moveMe) {
if (moveMe->continueAfterWalking)
@@ -880,7 +879,7 @@ void animatePerson(int obj, PersonaAnimation *fram) { // Set a new SINGLE anima
}
}
-void animatePerson(int obj, Persona *per) { // Set a new costume
+void PeopleManager::animatePerson(int obj, Persona *per) { // Set a new costume
OnScreenPerson *moveMe = findPerson(obj);
if (moveMe) {
// if (moveMe->continueAfterWalking) abortFunction (moveMe->continueAfterWalking);
@@ -897,22 +896,22 @@ void animatePerson(int obj, Persona *per) { // Set a new costume
}
}
-void killAllPeople() {
+void PeopleManager::kill() {
OnScreenPerson *killPeople;
- while (allPeople) {
- if (allPeople->continueAfterWalking)
- abortFunction(allPeople->continueAfterWalking);
- allPeople->continueAfterWalking = NULL;
- killPeople = allPeople;
- allPeople = allPeople->next;
+ while (_allPeople) {
+ if (_allPeople->continueAfterWalking)
+ abortFunction(_allPeople->continueAfterWalking);
+ _allPeople->continueAfterWalking = NULL;
+ killPeople = _allPeople;
+ _allPeople = _allPeople->next;
g_sludge->_objMan->removeObjectType(killPeople->thisType);
delete killPeople;
}
}
-void killMostPeople() {
+void PeopleManager::killMostPeople() {
OnScreenPerson *killPeople;
- OnScreenPerson **lookyHere = &allPeople;
+ OnScreenPerson **lookyHere = &_allPeople;
while (*lookyHere) {
if ((*lookyHere)->extra & EXTRA_NOREMOVE) {
@@ -933,12 +932,12 @@ void killMostPeople() {
}
}
-void removeOneCharacter(int i) {
+void PeopleManager::removeOneCharacter(int i) {
OnScreenPerson *p = findPerson(i);
if (p) {
ScreenRegion *overRegion = g_sludge->_regionMan->getOverRegion();
- if (overRegion == &personRegion && overRegion->thisType == p->thisType) {
+ if (overRegion == _personRegion && overRegion->thisType == p->thisType) {
overRegion = nullptr;
}
@@ -947,7 +946,7 @@ void removeOneCharacter(int i) {
p->continueAfterWalking = NULL;
OnScreenPerson **killPeople;
- for (killPeople = &allPeople; *killPeople != p; killPeople = &((*killPeople)->next)) {
+ for (killPeople = &_allPeople; *killPeople != p; killPeople = &((*killPeople)->next)) {
;
}
@@ -957,7 +956,7 @@ void removeOneCharacter(int i) {
}
}
-bool saveAnim(PersonaAnimation *p, Common::WriteStream *stream) {
+bool PeopleManager::saveAnim(PersonaAnimation *p, Common::WriteStream *stream) {
stream->writeUint16BE(p->numFrames);
if (p->numFrames) {
stream->writeUint32LE(p->theSprites->ID);
@@ -971,7 +970,7 @@ bool saveAnim(PersonaAnimation *p, Common::WriteStream *stream) {
return true;
}
-bool loadAnim(PersonaAnimation *p, Common::SeekableReadStream *stream) {
+bool PeopleManager::loadAnim(PersonaAnimation *p, Common::SeekableReadStream *stream) {
p->numFrames = stream->readUint16BE();
if (p->numFrames) {
@@ -997,21 +996,20 @@ bool loadAnim(PersonaAnimation *p, Common::SeekableReadStream *stream) {
return true;
}
-bool saveCostume(Persona *cossy, Common::WriteStream *stream) {
+bool PeopleManager::saveCostume(Persona *cossy, Common::WriteStream *stream) {
int a;
stream->writeUint16BE(cossy->numDirections);
for (a = 0; a < cossy->numDirections * 3; a++) {
if (!saveAnim(cossy->animation[a], stream))
return false;
}
-// debugCostume ("Saved", cossy);
return true;
}
-bool loadCostume(Persona *cossy, Common::SeekableReadStream *stream) {
+bool PeopleManager::loadCostume(Persona *cossy, Common::SeekableReadStream *stream) {
int a;
cossy->numDirections = stream->readUint16BE();
- cossy->animation = new PersonaAnimation *[cossy->numDirections * 3];
+ cossy->animation = new PersonaAnimation *[cossy->numDirections * 3];
if (!checkNew(cossy->animation))
return false;
for (a = 0; a < cossy->numDirections * 3; a++) {
@@ -1022,16 +1020,15 @@ bool loadCostume(Persona *cossy, Common::SeekableReadStream *stream) {
if (!loadAnim(cossy->animation[a], stream))
return false;
}
-// debugCostume ("Loaded", cossy);
return true;
}
-bool savePeople(Common::WriteStream *stream) {
- OnScreenPerson *me = allPeople;
+bool PeopleManager::savePeople(Common::WriteStream *stream) {
+ OnScreenPerson *me = _allPeople;
int countPeople = 0, a;
- stream->writeSint16LE(scaleHorizon);
- stream->writeSint16LE(scaleDivide);
+ stream->writeSint16LE(_scaleHorizon);
+ stream->writeSint16LE(_scaleDivide);
while (me) {
countPeople++;
@@ -1040,7 +1037,7 @@ bool savePeople(Common::WriteStream *stream) {
stream->writeUint16BE(countPeople);
- me = allPeople;
+ me = _allPeople;
for (a = 0; a < countPeople; a++) {
stream->writeFloatLE(me->x);
@@ -1093,17 +1090,19 @@ bool savePeople(Common::WriteStream *stream) {
return true;
}
-bool loadPeople(Common::SeekableReadStream *stream) {
- OnScreenPerson **pointy = &allPeople;
+bool PeopleManager::loadPeople(Common::SeekableReadStream *stream) {
+ kill();
+
+ OnScreenPerson **pointy = &_allPeople;
OnScreenPerson *me;
- scaleHorizon = stream->readSint16LE();
- scaleDivide = stream->readSint16LE();
+ _scaleHorizon = stream->readSint16LE();
+ _scaleDivide = stream->readSint16LE();
int countPeople = stream->readUint16BE();
int a;
- allPeople = NULL;
+ _allPeople = NULL;
for (a = 0; a < countPeople; a++) {
me = new OnScreenPerson;
if (!checkNew(me))
@@ -1184,8 +1183,17 @@ bool loadPeople(Common::SeekableReadStream *stream) {
*pointy = me;
pointy = &(me->next);
}
-// db ("End of loadPeople");
return true;
}
+void PeopleManager::freeze(FrozenStuffStruct *frozenStuff) {
+ frozenStuff->allPeople = _allPeople;
+ _allPeople = nullptr;
+}
+
+void PeopleManager::resotre(FrozenStuffStruct *frozenStuff) {
+ kill();
+ _allPeople = frozenStuff->allPeople;
+}
+
} // End of namespace Sludge
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-15 00:39:27 +0000