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PETKA: implemented GoTo opcode

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This commit is contained in:
Andrei Prykhodko 2020-05-21 23:37:47 +03:00
parent 182e4bd689
commit 4680781692
3 changed files with 58 additions and 7 deletions
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58
engines/petka/objects/object_bg.cpp
View File

@ -69,20 +69,17 @@ void QObjectBG::processMessage(const QMessage &msg) {
case kNoMap:
_showMap = 0;
break;
case kGoTo: {
g_vm->getQSystem()->_mainInterface->loadRoom(_id, false);
g_vm->videoSystem()->makeAllDirty();
QMessageObject *obj = g_vm->getQSystem()->findObject(_id);
g_vm->getQSystem()->_petka->setPos(obj->_walkX, obj->_walkY);
g_vm->getQSystem()->_chapayev->setPos(obj->_walkX, obj->_walkY - 2);
case kGoTo:
goTo();
break;
}
case kSetSeq:
g_vm->getQSystem()->_sequenceInterface->start(_id);
break;
case kEndSeq:
g_vm->getQSystem()->_sequenceInterface->stop();
break;
default:
break;
}
}
@ -97,4 +94,51 @@ void QObjectBG::draw() {
}
}
void QObjectBG::goTo() {
QSystem *sys = g_vm->getQSystem();
sys->_petka->stopWalk();
sys->_chapayev->stopWalk();
int oldRoomId = sys->_mainInterface->_roomId;
sys->_mainInterface->loadRoom(_id, false);
QMessageObject *oldRoom = sys->findObject(oldRoomId);
Common::ScopedPtr<Common::SeekableReadStream> bgsStream(g_vm->openFile("BGs.ini", false));
Common::INIFile bgsIni;
bgsIni.allowNonEnglishCharacters();
bgsIni.loadFromStream(*bgsStream);
Common::String entranceName;
if (bgsIni.getKey(oldRoom->_name, _name, entranceName)) {
setEntrance(entranceName);
return;
}
Common::Array<QObjectBG> &bgs = sys->_bgs;
for (uint i = 0; i < bgs.size(); ++i) {
if (bgsIni.getKey(bgs[i]._name, _name, entranceName)) {
setEntrance(entranceName);
break;
}
}
}
void QObjectBG::setEntrance(const Common::String &name) {
QSystem *sys = g_vm->getQSystem();
QMessageObject *entrance = sys->findObject(name);
if (entrance) {
sys->_petka->_z = 0;
sys->_chapayev->_z = 0;
sys->_petka->setPos(entrance->_walkX, entrance->_walkY);
sys->_chapayev->setPos(entrance->_walkX, entrance->_walkY - 2);
sys->_xOffset = CLIP(entrance->_walkX - 320, 0, sys->_sceneWidth - 640);
sys->_field6C = sys->_xOffset;
}
g_vm->videoSystem()->makeAllDirty();
}
}

2
engines/petka/objects/object_bg.h
View File

@ -32,6 +32,8 @@ public:
QObjectBG();
void processMessage(const QMessage &msg) override;
void draw() override;
void goTo();
void setEntrance(const Common::String &name);
public:
int _showMap;

5
engines/petka/q_system.h
View File

@ -103,6 +103,11 @@ public:
int _fxId;
int _musicId;
int _sceneWidth;
int _xOffset;
int _field6C;
QObjectBG *_room;
};