bool DrasculaEngine::runCurrentChapter() {
int n;
_rightMouseButton = 0;
previousMusic = -1;
if (currentChapter != 2) {
int soc = 0;
for (n = 0; n < 6; n++) {
soc = soc + CHARACTER_WIDTH;
_frameX[n] = soc;
}
}
for (n = 1; n < ARRAYSIZE(inventoryObjects); n++)
inventoryObjects[n] = 0;
for (n = 0; n < NUM_FLAGS; n++)
flags[n] = 0;
if (currentChapter == 2) {
flags[16] = 1;
flags[17] = 1;
flags[27] = 1;
}
for (n = 1; n < 7; n++)
inventoryObjects[n] = n;
if (currentChapter == 1) {
pickObject(28);
if (!_loadedDifferentChapter)
animation_1_1();
selectVerb(kVerbNone);
loadPic("2aux62.alg", drawSurface2);
trackProtagonist = 1;
objExit = 104;
if (_loadedDifferentChapter) {
if (!loadGame(_currentSaveSlot)) {
return true;
}
} else {
enterRoom(62);
curX = -20;
curY = 56;
gotoObject(65, 145);
}
// REMINDER: This is a good place to debug animations
} else if (currentChapter == 2) {
addObject(kItemPhone);
trackProtagonist = 3;
objExit = 162;
if (!_loadedDifferentChapter)
enterRoom(14);
else {
if (!loadGame(_currentSaveSlot)) {
return true;
}
}
} else if (currentChapter == 3) {
addObject(kItemPhone);
addObject(kItemEarplugs);
addObject(kItemSickle);
addObject(kItemHandbag);
addObject(kItemCross);
addObject(kItemReefer);
addObject(kItemOneCoin);
flags[1] = 1;
trackProtagonist = 1;
objExit = 99;
if (!_loadedDifferentChapter)
enterRoom(20);
else {
if (!loadGame(_currentSaveSlot)) {
return true;
}
}
// From here onwards the items have different IDs
} else if (currentChapter == 4) {
addObject(kItemPhone2);
addObject(kItemCross2);
addObject(kItemReefer2);
addObject(kItemOneCoin2);
objExit = 100;
if (!_loadedDifferentChapter) {
enterRoom(21);
trackProtagonist = 0;
curX = 235;
curY = 164;
} else {
if (!loadGame(_currentSaveSlot)) {
return true;
}
}
} else if (currentChapter == 5) {
addObject(28);
addObject(7);
addObject(9);
addObject(11);
addObject(13);
addObject(14);
addObject(15);
addObject(17);
addObject(20);
trackProtagonist = 1;
objExit = 100;
if (!_loadedDifferentChapter) {
enterRoom(45);
} else {
if (!loadGame(_currentSaveSlot)) {
return true;
}
}
} else if (currentChapter == 6) {
addObject(28);
addObject(9);
trackProtagonist = 1;
objExit = 104;
if (!_loadedDifferentChapter) {
enterRoom(58);
animation_1_6();
} else {
if (!loadGame(_currentSaveSlot)) {
return true;
}
loadPic("auxdr.alg", drawSurface2);
}
}
showCursor();
while (!shouldQuit()) {
if (characterMoved == 0) {
stepX = STEP_X;
stepY = STEP_Y;
}
if (characterMoved == 0 && walkToObject == 1) {
trackProtagonist = trackFinal;
walkToObject = 0;
}
if (currentChapter == 2) {
// NOTE: the checks for room number 14 below are a hack used in the original
// game, and move the character to a place where his feet are not drawn above
// the pianist's head. Originally, walkToObject was not updated properly, which
// lead to an incorrect setting of the protagonist's tracking flag (above). This
// made the character start walking off screen, as his actual position was
// different than the displayed one
if (_roomNumber == 3 && (curX == 279) && (curY + curHeight == 101)) {
gotoObject(178, 121);
gotoObject(169, 135);
} else if (_roomNumber == 14 && (curX == 214) && (curY + curHeight == 121)) {
walkToObject = 1;
gotoObject(190, 130);
} else if (_roomNumber == 14 && (curX == 246) && (curY + curHeight == 112)) {
walkToObject = 1;
gotoObject(190, 130);
}
}
moveCursor();
updateScreen();
if (currentChapter == 2) {
if (musicStatus() == 0 && roomMusic != 0)
playMusic(roomMusic);
} else {
if (musicStatus() == 0)
playMusic(roomMusic);
}
delay(25);
#ifndef _WIN32_WCE
// FIXME
// This and the following #ifndefs disable the excess updateEvents() calls *within* the game loop.
// Events such as keypresses or mouse clicks are dropped on the ground with no processing
// by these calls. They are properly handled by the implicit call through getScan() below.
// It is not a good practice to not process events and indeed this created problems with synthesized
// events in the wince port.
updateEvents();
#endif
if (!_menuScreen && takeObject == 1)
checkObjects();
#ifdef _WIN32_WCE
if (_rightMouseButton) {
if (_menuScreen) {
#else
if (_rightMouseButton == 1 && _menuScreen) {
#endif
_rightMouseButton = 0;
delay(100);
if (currentChapter == 2) {
loadPic(menuBackground, cursorSurface);
loadPic(menuBackground, backSurface);
} else {
loadPic(99, cursorSurface);
loadPic(99, backSurface);
}
setPalette((byte *)&gamePalette);
_menuScreen = false;
#ifndef _WIN32_WCE
// FIXME: This call here is in hope that it will catch the rightmouseup event so the
// next if block won't be executed. This too is not a good coding practice. I've recoded it
// with a mutual exclusive if block for the menu. I would commit this properly but I cannot test
// for other (see Desktop) ports right now.
updateEvents();
#endif
#ifdef _WIN32_WCE
} else {
#else
}
// Do not show the inventory screen in chapter 5, if the right mouse button is clicked
// while the plug (object 16) is held
// Fixes bug #2059621 - "DRASCULA: Plug bug"
if (_rightMouseButton == 1 && !_menuScreen &&
!(currentChapter == 5 && pickedObject == 16)) {
#endif
_rightMouseButton = 0;
delay(100);
characterMoved = 0;
if (trackProtagonist == 2)
trackProtagonist = 1;
if (currentChapter == 4) {
loadPic("icons2.alg", backSurface);
loadPic("icons2.alg", cursorSurface);
} else if (currentChapter == 5) {
loadPic("icons3.alg", backSurface);
loadPic("icons3.alg", cursorSurface);
} else if (currentChapter == 6) {
loadPic("iconsp.alg", backSurface);
loadPic("iconsp.alg", cursorSurface);
} else {
loadPic("icons.alg", backSurface);
loadPic("icons.alg", cursorSurface);
}
_menuScreen = true;
#ifndef _WIN32_WCE
updateEvents();
#endif
selectVerb(kVerbNone);
}
#ifdef _WIN32_WCE
}
#endif
if (_leftMouseButton == 1 && _menuBar) {
delay(100);
selectVerbFromBar();
} else if (_leftMouseButton == 1 && takeObject == 0) {
delay(100);
if (verify1())
return true;
} else if (_leftMouseButton == 1 && takeObject == 1) {
if (verify2())
return true;
}
_menuBar = (_mouseY < 24 && !_menuScreen) ? true : false;
Common::KeyCode key = getScan();
if (key == Common::KEYCODE_F1 && !_menuScreen) {
selectVerb(kVerbLook);
} else if (key == Common::KEYCODE_F2 && !_menuScreen) {
selectVerb(kVerbPick);
} else if (key == Common::KEYCODE_F3 && !_menuScreen) {
selectVerb(kVerbOpen);
} else if (key == Common::KEYCODE_F4 && !_menuScreen) {
selectVerb(kVerbClose);
} else if (key == Common::KEYCODE_F5 && !_menuScreen) {
selectVerb(kVerbTalk);
} else if (key == Common::KEYCODE_F6 && !_menuScreen) {
selectVerb(kVerbMove);
} else if (key == Common::KEYCODE_F7) {
// ScummVM load screen
if (!scummVMSaveLoadDialog(false))
return true;
} else if (key == Common::KEYCODE_F8) {
selectVerb(kVerbNone);
} else if (key == Common::KEYCODE_F9) {
volumeControls();
} else if (key == Common::KEYCODE_F10) {
if (!ConfMan.getBool("originalsaveload")) {
// ScummVM save screen
scummVMSaveLoadDialog(true);
} else {
// Original save/load screen
if (!saveLoadScreen())
return true;
}
} else if (key == Common::KEYCODE_v) {
_subtitlesDisabled = true;
ConfMan.setBool("subtitles", !_subtitlesDisabled);
print_abc(_textsys[2], 96, 86);
updateScreen();
delay(1410);
} else if (key == Common::KEYCODE_t) {
_subtitlesDisabled = false;
ConfMan.setBool("subtitles", !_subtitlesDisabled);
print_abc(_textsys[3], 94, 86);
updateScreen();
delay(1460);
} else if (key == Common::KEYCODE_ESCAPE) {
if (!confirmExit())
return false;
} else if (key == Common::KEYCODE_TILDE || key == Common::KEYCODE_BACKQUOTE) {
_console->attach();
_console->onFrame();
} else if (currentChapter == 6 && key == Common::KEYCODE_0 && _roomNumber == 61) {
loadPic("alcbar.alg", bgSurface, 255);
}
if (_leftMouseButton != 0 || _rightMouseButton != 0 || key != 0)
framesWithoutAction = 0;
if (framesWithoutAction == 15000) {
screenSaver();
framesWithoutAction = 0;
}
framesWithoutAction++;
}
return false;
}
bool DrasculaEngine::verify1() {
int l;
if (_menuScreen)
removeObject();
else {
for (l = 0; l < numRoomObjs; l++) {
if (_mouseX >= _objectX1[l] && _mouseY >= _objectY1[l]
&& _mouseX <= _objectX2[l] && _mouseY <= _objectY2[l] && doBreak == 0) {
if (exitRoom(l))
return true;
if (doBreak == 1)
break;
}
}
if (_mouseX > curX && _mouseY > curY
&& _mouseX < curX + curWidth && _mouseY < curY + curHeight)
doBreak = 1;
for (l = 0; l < numRoomObjs; l++) {
if (_mouseX > _objectX1[l] && _mouseY > _objectY1[l]
&& _mouseX < _objectX2[l] && _mouseY < _objectY2[l] && doBreak == 0) {
roomX = roomObjX[l];
roomY = roomObjY[l];
trackFinal = trackObj[l];
doBreak = 1;
walkToObject = 1;
startWalking();
}
}
if (doBreak == 0) {
roomX = CLIP(_mouseX, floorX1, floorX2);
roomY = CLIP(_mouseY, floorY1 + feetHeight, floorY2);
startWalking();
}
doBreak = 0;
}
return false;
}
void DemoApplication::mouseFunc(int button, int state, int x, int y) {
if (state == 0) {
m_mouseButtons |= 1 << button;
} else {
m_mouseButtons = 0;
}
m_mouseOldX = x;
m_mouseOldY = y;
updateModifierKeys();
if ((m_modifierKeys & BT_ACTIVE_ALT) && (state == 0)) {
return;
}
// printf("button %i, state %i, x=%i,y=%i\n",button,state,x,y);
// button 0, state 0 means left mouse down
btVector3 rayTo = getRayTo(x, y);
switch (button) {
case 2: {
if (state == 0) {
shootBox(rayTo);
}
break;
};
case 1: {
if (state == 0) {
#if 0
//apply an impulse
if (m_dynamicsWorld)
{
btCollisionWorld::ClosestRayResultCallback rayCallback(m_cameraPosition,rayTo);
m_dynamicsWorld->rayTest(m_cameraPosition,rayTo,rayCallback);
if (rayCallback.hasHit())
{
btRigidBody* body = btRigidBody::upcast(rayCallback.m_collisionObject);
if (body)
{
body->setActivationState(ACTIVE_TAG);
btVector3 impulse = rayTo;
impulse.normalize();
float impulseStrength = 10.f;
impulse *= impulseStrength;
btVector3 relPos = rayCallback.m_hitPointWorld - body->getCenterOfMassPosition();
body->applyImpulse(impulse,relPos);
}
}
}
#endif
} else {
}
break;
}
case 0: {
if (state == 0) {
// add a point to point constraint for picking
if (m_dynamicsWorld) {
btVector3 rayFrom;
if (m_ortho) {
rayFrom = rayTo;
rayFrom.setZ(-100.f);
} else {
rayFrom = m_cameraPosition;
}
btCollisionWorld::ClosestRayResultCallback rayCallback(
rayFrom, rayTo);
m_dynamicsWorld->rayTest(rayFrom, rayTo, rayCallback);
if (rayCallback.hasHit()) {
btVector3 pickPos = rayCallback.m_hitPointWorld;
pickObject(pickPos, rayCallback.m_collisionObject);
gOldPickingPos = rayTo;
gHitPos = pickPos;
gOldPickingDist = (pickPos - rayFrom).length();
}
}
} else {
removePickingConstraint();
}
break;
}
default: {}
}
}
void DrasculaEngine::doTalkSequenceCommand(TalkSequenceCommand cmd) {
switch (cmd.commandType) {
case kPause:
pause(cmd.action);
break;
case kSetFlag:
flags[cmd.action] = 1;
break;
case kClearFlag:
flags[cmd.action] = 0;
break;
case kPickObject:
pickObject(cmd.action);
break;
case kAddObject:
addObject(cmd.action);
break;
case kBreakOut:
breakOut = 1;
break;
case kConverse:
converse(cmd.action);
break;
case kPlaceVB:
placeVonBraun(cmd.action);
break;
case kUpdateRoom:
updateRoom();
break;
case kUpdateScreen:
updateScreen();
break;
case kTrackProtagonist:
trackProtagonist = cmd.action;
break;
case kPlaySound:
playSound(cmd.action);
break;
case kFinishSound:
finishSound();
break;
case kTalkerGeneral:
talk(cmd.action);
break;
case kTalkerDrunk:
talk_drunk(cmd.action);
break;
case kTalkerPianist:
talk_pianist(cmd.action);
break;
case kTalkerBJ:
talk_bj(cmd.action);
break;
case kTalkerVBNormal:
talk_vonBraun(cmd.action, kVonBraunNormal);
break;
case kTalkerVBDoor:
talk_vonBraun(cmd.action, kVonBraunDoor);
break;
case kTalkerIgorSeated:
talk_igor(cmd.action, kIgorSeated);
break;
case kTalkerWerewolf:
talk_werewolf(cmd.action);
break;
case kTalkerMus:
talk_mus(cmd.action);
break;
case kTalkerDrascula:
talk_drascula(cmd.action, 1);
break;
case kTalkerBartender0:
talk_bartender(cmd.action, 0);
break;
case kTalkerBartender1:
talk_bartender(cmd.action, 1);
break;
default:
error("doTalkSequenceCommand: Unknown command: %d", cmd.commandType);
}
}
BumpObject* TouchPoint::getPickedObject()
{
return pickObject().get<1>();
}