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PRINCE: createDialogBox(), runDialog(), dialogLMB(), talkHero(), O_IN…
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…ITDIALOG(), O_SHOWDIALOGBOX() update
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@lukaslw
lukaslw committed Jul 3, 2014
1 parent 54d3dc9 commit 4792795
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Showing 4 changed files with 102 additions and 102 deletions.
98 changes: 69 additions & 29 deletions engines/prince/prince.cpp
View file
Expand Up @@ -87,7 +87,8 @@ PrinceEngine::PrinceEngine(OSystem *syst, const PrinceGameDescription *gameDesc)
_optionsMob(-1), _currentPointerNumber(1), _selectedMob(-1), _selectedItem(0), _selectedMode(0),
_optionsWidth(210), _optionsHeight(170), _invOptionsWidth(210), _invOptionsHeight(130), _optionsStep(20),
_invOptionsStep(20), _optionsNumber(7), _invOptionsNumber(5), _optionsColor1(236), _optionsColor2(252),
_dialogWidth(600), _dialogHeight(0), _dialogLineSpace(10), _dialogColor1(220), _dialogColor2(223), _dialogFlag(false) {
_dialogWidth(600), _dialogHeight(0), _dialogLineSpace(10), _dialogColor1(220), _dialogColor2(223),
_dialogFlag(false), _dialogLines(0), _dialogText(nullptr) {

// Debug/console setup
DebugMan.addDebugChannel(DebugChannel::kScript, "script", "Prince Script debug channel");
Expand Down Expand Up @@ -2229,22 +2230,36 @@ void PrinceEngine::displayInventory() {
}
}

void PrinceEngine::createDialogBox(Common::Array<DialogLine> &dialogData) {
int amountOfDialogLines = 0;
int amountOfDialogOptions = dialogData.size();
void PrinceEngine::createDialogBox(int dialogBoxNr) {
_dialogLines = 0;
int amountOfDialogOptions = 0;
int dialogDataValue = (int)READ_UINT32(_dialogData);

for (int i = 0; i < amountOfDialogOptions; i++) {
amountOfDialogLines += calcText(dialogData[i]._line.c_str());
byte c;
int sentenceNumber;
_dialogText = _dialogBoxAddr[dialogBoxNr];
byte *dialogText = _dialogText;

while ((sentenceNumber = *dialogText) != 0xFF) {
dialogText++;
if (!(dialogDataValue & (1 << sentenceNumber))) {
_dialogLines += calcText((const char *)dialogText);
amountOfDialogOptions++;
}
do {
c = *dialogText;
dialogText++;
} while (c);
}

_dialogHeight = _font->getFontHeight() * amountOfDialogLines + _dialogLineSpace * (amountOfDialogOptions + 1);
_dialogHeight = _font->getFontHeight() * _dialogLines + _dialogLineSpace * (amountOfDialogOptions + 1);
_dialogImage = new Graphics::Surface();
_dialogImage->create(_dialogWidth, _dialogHeight, Graphics::PixelFormat::createFormatCLUT8());
Common::Rect dBoxRect(0, 0, _dialogWidth, _dialogHeight);
_dialogImage->fillRect(dBoxRect, _graph->kShadowColor);
}

void PrinceEngine::runDialog(Common::Array<DialogLine> &dialogData) {
void PrinceEngine::runDialog() {

_dialogFlag = true;

Expand All @@ -2265,27 +2280,38 @@ void PrinceEngine::runDialog(Common::Array<DialogLine> &dialogData) {

Common::Point mousePos = _system->getEventManager()->getMousePos();

byte c;
int sentenceNumber;
byte *dialogText = _dialogText;
byte *dialogCurrentText = nullptr;
int dialogSelected = -1;
int dialogSelectedText = -1;
int dialogDataValue = (int)READ_UINT32(_dialogData);

for (uint i = 0; i < dialogData.size(); i++) {
while ((sentenceNumber = *dialogText) != 0xFF) {
dialogText++;
int actualColor = _dialogColor1;

Common::Array<Common::String> lines;
_font->wordWrapText(dialogData[i]._line, _graph->_frontScreen->w, lines);
if (!(dialogDataValue & (1 << sentenceNumber))) {
Common::Array<Common::String> lines;
_font->wordWrapText((const char *)dialogText, _graph->_frontScreen->w, lines);

Common::Rect dialogOption(dialogTextX, dialogTextY - dialogSkipUp / 2, dialogX + _dialogWidth - dialogSkipLeft, dialogTextY + lines.size() * _font->getFontHeight() + dialogSkipUp / 2 - 1);
if (dialogOption.contains(mousePos)) {
actualColor = _dialogColor2;
dialogSelected = dialogData[i]._nr;
dialogSelectedText = i;
}
Common::Rect dialogOption(dialogTextX, dialogTextY - dialogSkipUp / 2, dialogX + _dialogWidth - dialogSkipLeft, dialogTextY + lines.size() * _font->getFontHeight() + dialogSkipUp / 2 - 1);
if (dialogOption.contains(mousePos)) {
actualColor = _dialogColor2;
dialogSelected = sentenceNumber;
dialogCurrentText = dialogText;
}

for (uint j = 0; j < lines.size(); j++) {
_font->drawString(_graph->_frontScreen, lines[j], dialogTextX, dialogTextY, _graph->_frontScreen->w, actualColor);
dialogTextY += _font->getFontHeight();
for (uint j = 0; j < lines.size(); j++) {
_font->drawString(_graph->_frontScreen, lines[j], dialogTextX, dialogTextY, _graph->_frontScreen->w, actualColor);
dialogTextY += _font->getFontHeight();
}
dialogTextY += _dialogLineSpace;
}
dialogTextY += _dialogLineSpace;
do {
c = *dialogText;
dialogText++;
} while (c);
}

Common::Event event;
Expand All @@ -2301,7 +2327,7 @@ void PrinceEngine::runDialog(Common::Array<DialogLine> &dialogData) {
break;
case Common::EVENT_LBUTTONDOWN:
if (dialogSelected != -1) {
dialogLeftMouseButton(dialogSelected, dialogData[dialogSelectedText]._line.c_str());
dialogLeftMouseButton(dialogCurrentText, dialogSelected);
_dialogFlag = false;
}
break;
Expand Down Expand Up @@ -2336,15 +2362,29 @@ void PrinceEngine::runDialog(Common::Array<DialogLine> &dialogData) {
// cursor?
}

void PrinceEngine::dialogLeftMouseButton(int dialogSelected, const char *s) {
//TODO @@showa_dialoga:
talkHero(0, s);
void PrinceEngine::dialogLeftMouseButton(byte *string, int dialogSelected) {
_interpreter->setString(string);
talkHero(0);

int dialogDataValue = (int)READ_UINT32(_dialogData);
int newValue = (dialogDataValue & (1 << dialogSelected)); // FIXME
WRITE_UINT32(_dialogData, newValue); // FIXME

_flags->setFlagValue(Flags::BOXSEL, dialogSelected + 1);
setVoice(0, 28, dialogSelected + 1);

int dialogOpt = dialogSelected << 4;
_flags->setFlagValue(Flags::VOICE_H_LINE, _dialogOptLines[dialogOpt]);
_flags->setFlagValue(Flags::VOICE_A_LINE, _dialogOptLines[dialogOpt + 1]);
_flags->setFlagValue(Flags::VOICE_B_LINE, _dialogOptLines[dialogOpt + 2]);

_interpreter->setString(_dialogOptAddr[dialogSelected]);
}

void PrinceEngine::talkHero(int slot, const char *s) {
void PrinceEngine::talkHero(int slot) {
// heroSlot = textSlot
Text &text = _textSlots[slot];
int lines = calcText(s);
int lines = calcText((const char *)_interpreter->getString());
int time = lines * 30;

if (slot == 0) {
Expand All @@ -2361,7 +2401,7 @@ void PrinceEngine::talkHero(int slot, const char *s) {
text._y = _secondHero->_middleY - _secondHero->_scaledFrameYSize;
}
text._time = time; // changed by SETSPECVOICE?
text._str = s;
text._str = (const char *)_interpreter->getString();
_interpreter->increaseString();
}

Expand Down
20 changes: 10 additions & 10 deletions engines/prince/prince.h
View file
Expand Up @@ -234,11 +234,6 @@ struct DrawNode {
void (*drawFunction)(Graphics::Surface *, DrawNode *);
};

struct DialogLine {
int _nr;
Common::String _line;
};

struct DebugChannel {

enum Type {
Expand Down Expand Up @@ -309,7 +304,6 @@ class PrinceEngine : public Engine {
Common::Array<AnimListItem> _animList;
Common::Array<BackgroundAnim> _backAnimList;
Common::Array<Anim> _normAnimList;
Common::Array<Common::Array<DialogLine>> _dialogBoxList;
Common::Array<Mob> _mobList;

void freeNormAnim(int slot);
Expand Down Expand Up @@ -396,12 +390,18 @@ class PrinceEngine : public Engine {
void rightMouseButton();
void inventoryLeftMouseButton();
void inventoryRightMouseButton();
void dialogLeftMouseButton(int dialogSelected, const char *s);
void dialogLeftMouseButton(byte *string, int dialogSelected);

uint32 _dialogDatSize;
byte *_dialogDat;
byte *_dialogData; // on, off flags for lines of dialog text

byte *_dialogBoxAddr[32]; // adresses of dialog windows
byte *_dialogOptAddr[32]; // adresses of dialog options
int _dialogOptLines[4 * 32]; // numbers of initial dialog lines

byte *_dialogText;
int _dialogLines;
bool _dialogFlag;
int _dialogWidth;
int _dialogHeight;
Expand All @@ -410,9 +410,9 @@ class PrinceEngine : public Engine {
int _dialogColor2; // color for selected option
Graphics::Surface *_dialogImage;

void createDialogBox(Common::Array<DialogLine> &dialogData);
void runDialog(Common::Array<DialogLine> &dialogData);
void talkHero(int slot, const char *s);
void createDialogBox(int dialogBoxNr);
void runDialog();
void talkHero(int slot);
void doTalkAnim(int animNumber, int slot, AnimType animType);

int testAnimNr;
Expand Down
85 changes: 22 additions & 63 deletions engines/prince/script.cpp
View file
Expand Up @@ -526,6 +526,10 @@ byte *Interpreter::getString() {
return _string;
}

void Interpreter::setString(byte *newString) {
_string = newString;
}

void Interpreter::increaseString() {
while (*_string) {
_string++;
Expand Down Expand Up @@ -1125,7 +1129,7 @@ void Interpreter::O_CHECKINV() {
void Interpreter::O_TALKHERO() {
uint16 hero = readScriptFlagValue();
debugInterpreter("O_TALKHERO hero %d", hero);
_vm->talkHero(hero, (const char *)_string);
_vm->talkHero(hero);
}

void Interpreter::O_WAITTEXT() {
Expand Down Expand Up @@ -1371,22 +1375,13 @@ void Interpreter::O_INITDIALOG() {
stringCurrOff += 2;
_string = string + adressOfFirstSequence;

for (uint i = 0; i < _vm->_dialogBoxList.size(); i++) {
_vm->_dialogBoxList[i].clear();
}
_vm->_dialogBoxList.clear();

byte *dialogBoxAddr[32]; // adresses of dialog windows
byte *dialogOptAddr[32]; // adresses of dialog options
int dialogOptLines[4 * 32]; // numbers of initial dialog lines

for (int i = 0; i < 32; i++) {
dialogBoxAddr[i] = 0;
dialogOptAddr[i] = 0;
_vm->_dialogBoxAddr[i] = 0;
_vm->_dialogOptAddr[i] = 0;
}

for (int i = 0; i < 4 * 32; i++) {
dialogOptLines[i] = 0;
_vm->_dialogOptLines[i] = 0;
}

int16 off;
Expand All @@ -1398,7 +1393,7 @@ void Interpreter::O_INITDIALOG() {
if (off) {
line = string + off;
}
dialogBoxAddr[dialogBox] = line;
_vm->_dialogBoxAddr[dialogBox] = line;
dialogBox++;
}
stringCurrOff += 2;
Expand All @@ -1409,49 +1404,16 @@ void Interpreter::O_INITDIALOG() {
if (off) {
line = string + off;
}
dialogOptAddr[dialogOpt] = line;
_vm->_dialogOptAddr[dialogOpt] = line;
dialogOpt++;
}

dialogBox = 0;
byte c;
int sentenceNumber;
DialogLine tempDialogLine;
Common::Array<DialogLine> tempDialogBox;

while (dialogBoxAddr[dialogBox]) {
tempDialogBox.clear();
byte *boxAddr = dialogBoxAddr[dialogBox];
int dialogDataValue = (int)READ_UINT32(_vm->_dialogData);
while ((sentenceNumber = *boxAddr) != 0xFF) {
boxAddr++;
if (!(dialogDataValue & (1 << sentenceNumber))) {
tempDialogLine._line.clear();
tempDialogLine._nr = sentenceNumber;
while ((c = *boxAddr)) {
tempDialogLine._line += c;
boxAddr++;
}
boxAddr++;
tempDialogBox.push_back(tempDialogLine);
} else {
do {
c = *boxAddr;
boxAddr++;
} while (c);
}
}
_vm->_dialogBoxList.push_back(tempDialogBox);
dialogBox++;
}

// TODO - dialogOptAddr, dialogOptLines
_flags->setFlagValue(Flags::VOICE_A_LINE, 0);
_flags->setFlagValue(Flags::VOICE_B_LINE, 0); // bx in original?

int freeHSlot = 0;
for (int i = 31; i >= 0; i--) {
if (dialogOptAddr[i] != 0) {
if (_vm->_dialogOptAddr[i] != 0) {
i++;
freeHSlot = i;
_flags->setFlagValue(Flags::VOICE_H_LINE, i);
Expand All @@ -1462,11 +1424,11 @@ void Interpreter::O_INITDIALOG() {
freeHSlot += checkSeq(_string);

for (int i = 0; i < 32; i++) {
dialogOptLines[i * 4] = freeHSlot;
dialogOptLines[i * 4 + 1] = freeHSlot;
dialogOptLines[i * 4 + 2] = freeHSlot;
if (dialogOptAddr[i]) {
freeHSlot += checkSeq(dialogOptAddr[i]);
_vm->_dialogOptLines[i * 4] = freeHSlot;
_vm->_dialogOptLines[i * 4 + 1] = freeHSlot;
_vm->_dialogOptLines[i * 4 + 2] = freeHSlot;
if (_vm->_dialogOptAddr[i]) {
freeHSlot += checkSeq(_vm->_dialogOptAddr[i]);
}
}
}
Expand All @@ -1485,15 +1447,12 @@ void Interpreter::O_DISABLEDIALOGOPT() {
void Interpreter::O_SHOWDIALOGBOX() {
uint16 box = readScriptFlagValue();
debugInterpreter("O_SHOWDIALOGBOX box %d", box);
if (box < _vm->_dialogBoxList.size()) {
_vm->createDialogBox(_vm->_dialogBoxList[box]);
int dialogLines = _vm->_dialogBoxList[box].size();
_flags->setFlagValue(Flags::DIALINES, dialogLines);
if (dialogLines != 0) {
_vm->changeCursor(1);
_vm->runDialog(_vm->_dialogBoxList[box]);
_vm->changeCursor(0);
}
_vm->createDialogBox(box);
_flags->setFlagValue(Flags::DIALINES, _vm->_dialogLines);
if (_vm->_dialogLines != 0) {
_vm->changeCursor(1);
_vm->runDialog();
_vm->changeCursor(0);
}
}

Expand Down
1 change: 1 addition & 0 deletions engines/prince/script.h
View file
Expand Up @@ -186,6 +186,7 @@ class Interpreter {
void setCurrentString(uint32 value);

byte *getString();
void setString(byte *newString);

void increaseString();

Expand Down

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