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converse.cpp
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converse.cpp
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/* ScummVM - Graphic Adventure Engine
*
* ScummVM is the legal property of its developers, whose names
* are too numerous to list here. Please refer to the COPYRIGHT
* file distributed with this source distribution.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
*/
#include "common/str-array.h"
#include "tsage/tsage.h"
#include "tsage/globals.h"
#include "tsage/staticres.h"
#include "ringworld2/ringworld2_speakers.h"
namespace TsAGE {
#define STRIP_WORD_DELAY 30
SequenceManager::SequenceManager() : Action() {
Common::fill(&_objectList[0], &_objectList[6], (SceneObject *)NULL);
_sequenceData.clear();
_fontNum = 0;
_sequenceOffset = 0;
_resNum = 0;
_field26 = 0;
_objectIndex = 0;
_keepActive = false;
_onCallback = NULL;
for (int i = 0; i < 6; i ++)
_objectList[i] = NULL;
setup();
}
void SequenceManager::setup() {
_sequenceOffset = 0;
_objectIndex = 0;
_sceneObject = _objectList[0];
}
void SequenceManager::synchronize(Serializer &s) {
if (s.getVersion() >= 2)
Action::synchronize(s);
s.syncAsSint32LE(_resNum);
s.syncAsSint32LE(_sequenceOffset);
s.syncAsByte(_keepActive);
s.syncAsSint32LE(_fontNum);
s.syncAsSint32LE(_field26);
s.syncAsSint32LE(_objectIndex);
SYNC_POINTER(_sceneObject);
for (int i = 0; i < 6; ++i)
SYNC_POINTER(_objectList[i]);
int seqSize = _sequenceData.size();
s.syncAsUint32LE(seqSize);
if (s.isLoading())
_sequenceData.resize(seqSize);
if (seqSize > 0)
s.syncBytes(&_sequenceData[0], seqSize);
}
void SequenceManager::remove() {
if ((!_sequenceData.empty()) && !_keepActive) {
_sequenceData.clear();
}
if (g_globals->_sceneObjects->contains(&_sceneText))
_sceneText.remove();
Common::fill(&_objectList[0], &_objectList[6], (SceneObject *)NULL);
Action::remove();
}
void SequenceManager::signal() {
if (g_globals->_sceneObjects->contains(&_sceneText))
_sceneText.hide();
bool continueFlag = true;
while (continueFlag) {
if (_sequenceOffset >=_sequenceData.size()) {
// Reached the end of the sequence
if (!_keepActive)
remove();
break;
}
uint16 idx = static_cast<uint16>(getNextValue() - 32000);
int16 v1, v2, v3;
switch (idx) {
case 0:
// Stop sequence
continueFlag = false;
break;
case 1:
_sceneObject->animate(ANIM_MODE_1, NULL);
break;
case 2:
_sceneObject->animate(ANIM_MODE_2, NULL);
break;
case 3:
_sceneObject->animate(ANIM_MODE_3);
break;
case 4:
v1 = getNextValue();
v2 = getNextValue();
_sceneObject->animate(ANIM_MODE_8, v1, v2 ? this : NULL);
break;
case 5:
v1 = getNextValue();
v2 = getNextValue();
_sceneObject->animate(ANIM_MODE_7, v1, v2 ? this : NULL);
break;
case 6:
v2 = getNextValue();
_sceneObject->animate(ANIM_MODE_5, v2 ? this : NULL);
break;
case 7:
v2 = getNextValue();
_sceneObject->animate(ANIM_MODE_6, v2 ? this : NULL);
break;
case 8:
v1 = getNextValue();
v3 = getNextValue();
v2 = getNextValue();
_sceneObject->animate(ANIM_MODE_4, v1, v3, v2 ? this : NULL);
break;
case 9:
v1 = getNextValue();
v3 = getNextValue();
v2 = getNextValue();
g_globals->_sceneManager._scene->_sceneBounds.moveTo(v3, v2);
g_globals->_sceneManager._scene->loadScene(v1);
break;
case 10: {
int resNum= getNextValue();
int lineNum = getNextValue();
int color = getNextValue();
int xp = getNextValue();
int yp = getNextValue();
int width = getNextValue();
setMessage(resNum, lineNum, color, Common::Point(xp, yp), width);
break;
}
case 11:
v1 = getNextValue();
v2 = getNextValue();
setAction(globalManager(), v2 ? this : NULL, v1, _objectList[0], _objectList[1], _objectList[2], _objectList[3], NULL);
break;
case 12:
v1 = getNextValue();
setDelay(v1);
break;
case 13: {
v1 = getNextValue();
v3 = getNextValue();
v2 = getNextValue();
NpcMover *mover = new NpcMover();
Common::Point destPos(v1, v3);
_sceneObject->addMover(mover, &destPos, v2 ? this : NULL);
break;
}
case 14:
v1 = getNextValue();
_sceneObject->_numFrames = v1;
break;
case 15:
v1 = getNextValue();
_sceneObject->_moveRate = v1;
break;
case 16:
v1 = getNextValue();
v2 = getNextValue();
_sceneObject->_moveDiff = Common::Point(v1, v2);
break;
case 17:
_sceneObject->hide();
break;
case 18:
_sceneObject->show();
break;
case 19:
v1 = getNextValue();
_sceneObject->setVisage(v1);
break;
case 20:
v1 = getNextValue();
_sceneObject->setStrip(v1);
break;
case 21:
v1 = getNextValue();
_sceneObject->setFrame(v1);
break;
case 22:
v1 = getNextValue();
_sceneObject->fixPriority(v1);
break;
case 23:
v1 = getNextValue();
_sceneObject->changeZoom(v1);
break;
case 24:
v1 = getNextValue();
v2 = getNextValue();
v3 = getNextValue();
_sceneObject->setPosition(Common::Point(v1, v2), v3);
break;
case 25: {
int yStart = getNextValue();
int minPercent = getNextValue();
int yEnd = getNextValue();
int maxPercent = getNextValue();
g_globals->_sceneManager._scene->setZoomPercents(yStart, minPercent, yEnd, maxPercent);
break;
}
case 26:
v1 = getNextValue();
v2 = getNextValue();
_soundHandler.play(v1, v2 ? this : NULL, 127);
break;
case 27: {
v1 = getNextValue();
v3 = getNextValue();
v2 = getNextValue();
PlayerMover *mover = new PlayerMover();
Common::Point destPos(v1, v3);
_sceneObject->addMover(mover, &destPos, v2 ? this : NULL);
break;
}
case 28:
_objectIndex = getNextValue();
assert((_objectIndex >= 0) && (_objectIndex < 6));
_sceneObject = _objectList[_objectIndex];
assert(_sceneObject);
break;
case 29:
_sceneObject->animate(ANIM_MODE_NONE);
break;
case 30:
v1 = getNextValue();
g_globals->_scrollFollower = (v1 == -1) ? NULL : _objectList[v1];
break;
case 31:
_sceneObject->setObjectWrapper(new SceneObjectWrapper());
break;
case 32:
_sceneObject->setObjectWrapper(NULL);
break;
case 33:
v1 = getNextValue();
if (_keepActive)
setDelay(1);
else {
_sceneText.remove();
g_globals->_sceneManager._scene->_stripManager.start(v1, this);
}
break;
case 34: {
v1 = getNextValue();
v2 = getNextValue();
int objIndex1 = getNextValue() - 1;
int objIndex2 = getNextValue() - 1;
int objIndex3 = getNextValue() - 1;
int objIndex4 = getNextValue() - 1;
int objIndex5 = getNextValue() - 1;
int objIndex6 = getNextValue() - 1;
setAction(globalManager(), v2 ? this : NULL, v1, _objectList[objIndex1], _objectList[objIndex2],
_objectList[objIndex3], _objectList[objIndex4], _objectList[objIndex5], _objectList[objIndex6], NULL);
break;
}
/* Following indexes were introduced for Blue Force */
case 35:
v1 = getNextValue();
_sceneObject->updateAngle(_objectList[v1]->_position);
break;
case 36:
_sceneObject->animate(ANIM_MODE_9, NULL);
break;
case 37:
v1 = getNextValue();
v2 = getNextValue();
if (_onCallback)
_onCallback(v1, v2);
break;
case 38: {
int resNum = getNextValue();
int lineNum = getNextValue();
int fontNum = getNextValue();
int color1 = getNextValue();
int color2 = getNextValue();
int color3 = getNextValue();
int xp = getNextValue();
int yp = getNextValue();
int width = getNextValue();
setMessage(resNum, lineNum, fontNum, color1, color2, color3, Common::Point(xp, yp), width);
break;
}
default:
error("SequenceManager::signal - Unknown action %d at offset %xh", idx, _sequenceOffset - 2);
break;
}
}
}
void SequenceManager::process(Event &event) {
if (((event.eventType == EVENT_BUTTON_DOWN) || (event.eventType == EVENT_KEYPRESS)) &&
!event.handled && g_globals->_sceneObjects->contains(&_sceneText)) {
// Remove the text item
_sceneText.remove();
setDelay(2);
event.handled = true;
} else {
Action::process(event);
}
}
void SequenceManager::attached(EventHandler *newOwner, EventHandler *endHandler, va_list va) {
// Get the sequence number to use
_resNum = va_arg(va, int);
byte *seqData = g_resourceManager->getResource(RES_SEQUENCE, _resNum, 0);
uint seqSize = g_vm->_memoryManager.getSize(seqData);
_sequenceData.resize(seqSize);
Common::copy(seqData, seqData + seqSize, &_sequenceData[0]);
DEALLOCATE(seqData);
Common::fill(&_objectList[0], &_objectList[6], (SceneObject *)NULL);
for (int idx = 0; idx < 6; ++idx) {
_objectList[idx] = va_arg(va, SceneObject *);
if (!_objectList[idx])
break;
}
setup();
Action::attached(newOwner, endHandler, va);
}
/**
* Returns the next Id in the sequence
*/
uint16 SequenceManager::getNextValue() {
uint16 result = READ_LE_UINT16(&_sequenceData[0] + _sequenceOffset);
_sequenceOffset += 2;
return result;
}
void SequenceManager::setMessage(int resNum, int lineNum, int color, const Common::Point &pt, int width) {
setMessage(resNum, lineNum, 2, color, 0, 0, pt, width);
}
void SequenceManager::setMessage(int resNum, int lineNum, int fontNum, int color1, int color2, int color3,
const Common::Point &pt, int width) {
_sceneText._color1 = color1;
_sceneText._color2 = color2;
_sceneText._color3 = color3;
_sceneText._fontNumber = fontNum;
_sceneText._width = width;
// Get the display message
Common::String msg = g_resourceManager->getMessage(resNum, lineNum);
// Set the text message
_sceneText.setup(msg);
// Move the text to the correct position
Rect textRect = _sceneText._bounds;
Rect sceneBounds = g_globals->_sceneManager._scene->_sceneBounds;
sceneBounds.collapse(4, 2);
textRect.moveTo(pt);
textRect.contain(sceneBounds);
_sceneText.setPosition(Common::Point(textRect.left, textRect.top));
// Draw the text
_sceneText.fixPriority(255);
_sceneText.show();
// Set the delay based on the number of words
int numWords = 0;
const char *msgP = msg.c_str();
while (*msgP) {
if (*msgP++ == ' ')
++numWords;
}
setDelay(numWords * 18 + 120);
}
SequenceManager *SequenceManager::globalManager() {
return &g_globals->_sequenceManager;
}
/*--------------------------------------------------------------------------*/
ConversationChoiceDialog::ConversationChoiceDialog() {
_stdColor = 23;
_highlightColor = g_globals->_scenePalette._colors.background;
_fontNumber = (g_vm->getGameID() == GType_Ringworld2) ? 3 : 1;
_savedFgColor = _savedFontNumber = 0;
_selectedIndex = 0;
}
int ConversationChoiceDialog::execute(const Common::StringArray &choiceList) {
_gfxManager._font.setFontNumber(_fontNumber);
_bounds = Rect(40, 0, 40, 0);
_choiceList.clear();
// Set up the list of choices
int yp = 0;
for (uint idx = 0; idx < choiceList.size(); ++idx) {
Rect tempRect;
_gfxManager._font.getStringBounds(choiceList[idx].c_str(), tempRect, textMaxWidth());
tempRect.moveTo(textLeft(), yp + 10);
_choiceList.push_back(ChoiceEntry(choiceList[idx], tempRect));
yp += tempRect.height() + 5;
_bounds.extend(tempRect);
}
_selectedIndex = _choiceList.size();
// Set the position for the dialog
_bounds.bottom -= 10;
yp = 180 - _bounds.height();
_bounds.translate(0, yp);
_bounds.setWidth(textMaxWidth() + 15);
_bounds.moveTo(160 - (_bounds.width() / 2), _bounds.top);
// Draw the dialog
draw();
g_globals->_events.showCursor();
// WORKAROUND: On-screen dialogs are really meant to use a GfxManager instance
// for their lifetime, which prevents saving or loading. Since I don't want to spend a lot
// of time refactoring this already working dialog, fake it by putting a dummy gfxmanager at
// the end of the gfx manager list so as to prevent saving or loading
GfxManager gfxManager;
GLOBALS._gfxManagers.push_back(&gfxManager);
// Event handling loop
Event event;
while (!g_vm->shouldQuit()) {
while (!g_globals->_events.getEvent(event, EVENT_KEYPRESS | EVENT_BUTTON_DOWN | EVENT_MOUSE_MOVE) &&
!g_vm->shouldQuit()) {
g_system->delayMillis(10);
GLOBALS._screenSurface.updateScreen();
}
if (g_vm->shouldQuit())
break;
if ((event.eventType == EVENT_KEYPRESS) && (event.kbd.keycode >= Common::KEYCODE_1) &&
(event.kbd.keycode <= (Common::KEYCODE_0 + (int)_choiceList.size()))) {
// Selected an option by number
_selectedIndex = event.kbd.keycode - Common::KEYCODE_1;
break;
} else if ((_selectedIndex != _choiceList.size()) && ((event.eventType == EVENT_BUTTON_DOWN) ||
(event.eventType == EVENT_BUTTON_UP))) {
// Item selected
break;
} else {
// Check if any item is highlighted
event.mousePos.x -= _gfxManager._bounds.left;
event.mousePos.y -= _gfxManager._bounds.top;
uint idx = 0;
while ((idx < _choiceList.size()) && !_choiceList[idx]._bounds.contains(event.mousePos.x, event.mousePos.y))
++idx;
if (idx != _selectedIndex) {
if (_selectedIndex != _choiceList.size()) {
// De-highlight previously selected item
_gfxManager._font._colors.foreground = _stdColor;
_gfxManager._font.writeLines(_choiceList[_selectedIndex]._msg.c_str(),
_choiceList[_selectedIndex]._bounds, ALIGN_LEFT);
}
_selectedIndex = idx;
if (_selectedIndex != _choiceList.size()) {
// Highlight the new item
_gfxManager._font._colors.foreground = _highlightColor;
_gfxManager._font.writeLines(_choiceList[idx]._msg.c_str(), _choiceList[idx]._bounds, ALIGN_LEFT);
}
}
}
}
// Remove the dialog
remove();
GLOBALS._gfxManagers.remove(&gfxManager);
return _selectedIndex;
}
void ConversationChoiceDialog::draw() {
// Make a backup copy of the area the dialog will occupy
Rect tempRect = _bounds;
tempRect.collapse(-10, -10);
_savedArea = surfaceGetArea(g_globals->_gfxManagerInstance.getSurface(), tempRect);
// Fill in the contents of the entire dialog
_gfxManager._bounds = Rect(0, 0, SCREEN_WIDTH, SCREEN_HEIGHT);
drawFrame();
_gfxManager._bounds = tempRect;
_gfxManager._font._colors.foreground = _stdColor;
_gfxManager.activate();
// Loop through writing the conversation choices
for (uint idx = 0; idx < _choiceList.size(); ++idx) {
Common::String strNum = Common::String::format("%d", idx + 1);
// Write the choice number
_gfxManager._font.setPosition(numberLeft(), _choiceList[idx]._bounds.top);
_gfxManager._font.writeString(strNum.c_str());
_gfxManager._font.writeLines(_choiceList[idx]._msg.c_str(), _choiceList[idx]._bounds, ALIGN_LEFT);
}
_gfxManager.deactivate();
}
int ConversationChoiceDialog::textLeft() const {
return (g_vm->getGameID() == GType_Ringworld2) ? 20 : 25;
}
int ConversationChoiceDialog::textMaxWidth() const {
return (g_vm->getGameID() == GType_Ringworld2) ? 250 : 265;
}
int ConversationChoiceDialog::numberLeft() const {
return (g_vm->getGameID() == GType_Ringworld2) ? 8 : 13;
}
/*--------------------------------------------------------------------------*/
void Obj44::load(const byte *dataP) {
Common::MemoryReadStream s(dataP, (g_vm->getGameID() == GType_Ringworld2) ? 126 : 68);
if (g_vm->getGameID() == GType_Ringworld2) {
_mode = s.readSint16LE();
_lookupValue = s.readSint16LE();
_lookupIndex = s.readSint16LE();
_exitMode = s.readSint16LE();
_speakerMode = s.readSint16LE();
}
_id = s.readSint16LE();
for (int idx = 0; idx < OBJ44_LIST_SIZE; ++idx)
_callbackId[idx] = s.readSint16LE();
if (g_vm->getGameID() == GType_Ringworld2) {
for (int i = 0; i < 11; ++i)
_field16[i] = s.readSint16LE();
} else {
s.skip(4);
}
for (int idx = 0; idx < OBJ0A_LIST_SIZE; ++idx) {
_list[idx]._id = s.readSint16LE();
_list[idx]._scriptOffset = s.readSint16LE();
s.skip(6);
}
_speakerOffset = s.readSint16LE();
}
void Obj44::synchronize(Serializer &s) {
s.syncAsSint32LE(_id);
for (int idx = 0; idx < OBJ44_LIST_SIZE; ++idx)
s.syncAsSint32LE(_callbackId[idx]);
for (int idx = 0; idx < OBJ0A_LIST_SIZE; ++idx)
_list[idx].synchronize(s);
s.syncAsUint32LE(_speakerOffset);
if (g_vm->getGameID() == GType_Ringworld2) {
s.syncAsSint16LE(_mode);
s.syncAsSint16LE(_lookupValue);
s.syncAsSint16LE(_lookupIndex);
s.syncAsSint16LE(_exitMode);
s.syncAsSint16LE(_speakerMode);
for (int i = 0; i < 11; ++i)
s.syncAsSint16LE(_field16[i]);
}
}
/*--------------------------------------------------------------------------*/
StripManager::StripManager() {
_callbackObject = NULL;
_activeSpeaker = NULL;
_onBegin = NULL;
_onEnd = NULL;
_sceneNumber = 0;
_lookupList = NULL;
reset();
}
StripManager::~StripManager() {
}
void StripManager::start(int stripNum, EventHandler *owner, StripCallback *callback) {
if (_onBegin)
_onBegin();
reset();
_stripNum = stripNum;
_callbackObject = callback;
_sceneNumber = g_globals->_sceneManager._scene->_screenNumber;
_sceneBounds = g_globals->_sceneManager._scene->_sceneBounds;
_script.clear();
assert(owner);
owner->setAction(this, owner);
}
void StripManager::start3(int stripNum, EventHandler *owner, byte *lookupList) {
_lookupList = lookupList;
start(stripNum, owner, NULL);
}
void StripManager::reset() {
_actionIndex = 0;
_delayFrames = 0;
_owner = NULL;
_endHandler = NULL;
_field2E6 = false;
_stripNum = -1;
_obj44Index = 0;
_field2E8 = 0;
_field20 = 0;
_activeSpeaker = NULL;
_textShown = false;
_callbackObject = NULL;
_exitMode = 0;
_obj44List.clear();
if (!_script.empty()) {
_script.clear();
}
}
void StripManager::load() {
// Get the script
byte *script = g_resourceManager->getResource(RES_STRIP, _stripNum, 2);
uint scriptSize = g_vm->_memoryManager.getSize(script);
_script.resize(scriptSize);
Common::copy(script, script + scriptSize, &_script[0]);
DEALLOCATE(script);
// Get the object list
byte *obj44List = g_resourceManager->getResource(RES_STRIP, _stripNum, 1);
int dataSize = g_vm->_memoryManager.getSize(obj44List);
int obj44Size = (g_vm->getGameID() == GType_Ringworld2) ? 126 : 68;
assert((dataSize % obj44Size) == 0);
byte *dataP = obj44List;
for (int idx = 0; idx < (dataSize / obj44Size); ++idx, dataP += obj44Size) {
Obj44 obj;
obj.load(dataP);
_obj44List.push_back(obj);
}
DEALLOCATE(obj44List);
}
void StripManager::synchronize(Serializer &s) {
if (s.getVersion() >= 2)
Action::synchronize(s);
s.syncAsSint32LE(_stripNum);
s.syncAsSint32LE(_obj44Index);
s.syncAsSint32LE(_field20);
s.syncAsSint32LE(_sceneNumber);
_sceneBounds.synchronize(s);
SYNC_POINTER(_activeSpeaker);
s.syncAsByte(_textShown);
s.syncAsByte(_field2E6);
s.syncAsSint32LE(_field2E8);
if (g_vm->getGameID() == GType_Ringworld2)
s.syncAsSint16LE(_exitMode);
// Synchronize the item list
int arrSize = _obj44List.size();
s.syncAsUint16LE(arrSize);
if (s.isLoading())
_obj44List.resize(arrSize);
for (int i = 0; i < arrSize; ++i)
_obj44List[i].synchronize(s);
// Synchronize script data
int scriptSize = _script.size();
s.syncAsUint16LE(scriptSize);
if (s.isLoading())
_script.resize(scriptSize);
if (scriptSize > 0)
s.syncBytes(&_script[0], scriptSize);
// Add speaker list
arrSize = _speakerList.size();
s.syncAsUint16LE(arrSize);
if (s.isLoading())
_speakerList.resize(arrSize);
for (int i = 0; i < arrSize; ++i)
SYNC_POINTER(_speakerList[i]);
SYNC_POINTER(_callbackObject);
}
void StripManager::remove() {
if (g_vm->getGameID() == GType_Ringworld2) {
for (uint i = 0; i < _speakerList.size(); ++i) {
if (_activeSpeaker != _speakerList[i])
_speakerList[i]->stopSpeaking();
}
}
if (_textShown) {
if (_activeSpeaker)
_activeSpeaker->removeText();
_textShown = false;
}
if (_activeSpeaker) {
if (g_vm->getGameID() == GType_Ringworld2)
static_cast<Ringworld2::VisualSpeaker *>(_activeSpeaker)->_speakerMode = 0xff;
_activeSpeaker->remove();
}
if (_sceneNumber != g_globals->_sceneManager._scene->_screenNumber) {
g_globals->_sceneManager._scene->_sceneBounds = _sceneBounds;
g_globals->_sceneManager._scene->loadScene(_sceneNumber);
}
if (_onEnd)
_onEnd();
if (g_vm->getGameID() == GType_Ringworld2)
_endHandler = NULL;
Action::remove();
}
void StripManager::dispatch() {
if (g_vm->getGameID() == GType_Ringworld2) {
if (_activeSpeaker)
_activeSpeaker->dispatch();
}
Action::dispatch();
}
void StripManager::signal() {
int strIndex = 0;
if (_textShown) {
_activeSpeaker->removeText();
_textShown = false;
}
if (_obj44Index < 0) {
EventHandler *owner = _endHandler;
int stripNum = ABS(_obj44Index);
remove();
start(stripNum, owner);
return;
} else if (_obj44Index == 10000) {
// Reached end of strip
EventHandler *endHandler = _endHandler;
remove();
if ((g_vm->getGameID() == GType_Ringworld2) && endHandler)
endHandler->signal();
return;
}
// Run strip
if (_obj44List.size() == 0)
// Load the data for the strip
load();
Obj44 &obj44 = _obj44List[_obj44Index];
if (g_vm->getGameID() == GType_Ringworld2) {
// Return to Ringworld specific handling
if (obj44._exitMode)
_exitMode = obj44._exitMode;
switch (obj44._mode) {
case 1:
++_lookupList[obj44._lookupIndex - 1];
break;
case 2:
--_lookupList[obj44._lookupIndex - 1];
break;
case 3:
_lookupList[obj44._lookupIndex - 1] = obj44._lookupValue;
break;
default:
break;
}
}
_field2E8 = obj44._id;
Common::StringArray choiceList;
// Build up a list of script entries
int idx;
bool delayFlag = false;
if ((g_vm->getGameID() == GType_Ringworld2) && obj44._field16[0]) {
// Special loading mode used in Return to Ringworld
for (idx = 0; idx < OBJ44_LIST_SIZE; ++idx) {
int f16Index = _lookupList[obj44._field16[0] - 1];
int entryId = obj44._field16[f16Index];
Obj0A &entry = obj44._list[idx];
if (entry._id == entryId) {
// Get the next one
choiceList.push_back((const char *)&_script[0] + entry._scriptOffset);
strIndex = idx;
delayFlag = true;
break;
}
}
// If no entry found, get the default response
if (!delayFlag) {
idx = 0;
while (obj44._list[idx + 1]._id)
++idx;
choiceList.push_back((const char *)&_script[0] + obj44._list[idx]._scriptOffset);
strIndex = idx;
delayFlag = true;
}
} else {
// Standard choices loading
for (idx = 0; idx < OBJ0A_LIST_SIZE; ++idx) {
if (!obj44._list[idx]._id)
break;
// Get the next one
const char *choiceStr = (const char *)&_script[0] + obj44._list[idx]._scriptOffset;
if (!*choiceStr) {
// Choice is empty
assert(g_vm->getGameID() == GType_Ringworld2);
if (obj44._list[1]._id) {
// it's a reference to another list slot
int listId = obj44._list[idx]._id;
int obj44Idx = 0;
while (_obj44List[obj44Idx]._id != listId)
++obj44Idx;
if (_obj44List[obj44Idx]._field16[0]) {
// WORKAROUND: The _lookupList isn't always correctly initialized. But it always
// seems to be set to the R2_GLOBALS._stripManager_lookupList, so manually set it
if (!_lookupList)
_lookupList = R2_GLOBALS._stripManager_lookupList;
int f16Index = _lookupList[_obj44List[obj44Idx]._field16[0] - 1];
listId = _obj44List[obj44Idx]._field16[f16Index];
if (_lookupList[_obj44List[obj44Idx]._field16[0] - 1]) {
int listIdx = 0;
while (_obj44List[obj44Idx]._list[listIdx]._id != listId)
++listIdx;
choiceStr = (const char *)&_script[0] + _obj44List[obj44Idx]._list[listIdx]._scriptOffset;
} else {
for (int listIdx = idx; listIdx < (OBJ0A_LIST_SIZE - 1); ++listIdx) {
obj44._list[listIdx]._id = obj44._list[listIdx + 1]._id;
obj44._list[listIdx]._scriptOffset = obj44._list[listIdx + 1]._scriptOffset;
if (!obj44._list[listIdx + 1]._id)
obj44._list[listIdx]._id = 0;
}
--idx;
continue;
}
}
}
}
// Add entry to the list
choiceList.push_back(choiceStr);
}
}
if (choiceList.size() > 1)
// Get the user to select a conversation option
strIndex = _choiceDialog.execute(choiceList);
if ((delayFlag || choiceList.size() != 1) && !_field2E6)
_delayFrames = 1;
else {
Speaker *speakerP = getSpeaker((const char *)&_script[0] + obj44._speakerOffset);
if (!speakerP)
error("Speaker not found. Screenplay: %s %d", (const char *)&_script[0] + obj44._speakerOffset, _stripNum);
if (speakerP != _activeSpeaker) {
if (_activeSpeaker)
_activeSpeaker->remove();
_activeSpeaker = speakerP;
if ((_activeSpeaker->_newSceneNumber == -1) && (g_globals->_sceneManager._scene->_screenNumber != _sceneNumber)) {
g_globals->_sceneManager._scene->_sceneBounds = _sceneBounds;
g_globals->_sceneManager._scene->loadScene(_sceneNumber);
}
_activeSpeaker->startSpeaking(this);
}
if (_callbackObject) {
for (idx = 0; idx < OBJ44_LIST_SIZE; ++idx) {
if (!obj44._callbackId[idx])
break;
_callbackObject->stripCallback(obj44._callbackId[idx]);
}
}
if (g_vm->getGameID() == GType_Ringworld2) {
Ringworld2::VisualSpeaker *speaker = static_cast<Ringworld2::VisualSpeaker *>(_activeSpeaker);
if (speaker) {
speaker->_speakerMode = obj44._speakerMode;
if (!choiceList[strIndex].empty())
speaker->animateSpeaker();
}
if (!choiceList[strIndex].empty()) {
_textShown = true;
_activeSpeaker->setText(choiceList[strIndex]);
} else if (!obj44._speakerMode) {
_delayFrames = 1;
} else {
_delayFrames = 0;
speaker->animateSpeaker();
}
} else {
_textShown = true;
_activeSpeaker->setText(choiceList[strIndex]);
}
}
_obj44Index = getNewIndex(obj44._list[strIndex]._id);
if (_obj44Index == 10001) {
MessageDialog::show("Strip Failure: Node not found", OK_BTN_STRING);
_obj44Index = 0;
}
}
void StripManager::process(Event &event) {
Action::process(event);
if (event.handled)
return;
if ((event.eventType == EVENT_KEYPRESS) && (event.kbd.keycode == Common::KEYCODE_ESCAPE)) {
if (_obj44Index != 10000) {
int currIndex = _obj44Index;
while (!_obj44List[_obj44Index]._list[1]._id) {
_obj44Index = getNewIndex(_obj44List[_obj44Index]._list[0]._id);
if ((_obj44Index < 0) || (_obj44Index == 10000))
break;
currIndex = _obj44Index;