void HiRes1Engine::drawItems() {
Common::List<Item>::iterator item;
uint dropped = 0;
for (item = _state.items.begin(); item != _state.items.end(); ++item) {
// Skip items not in this room
if (item->room != _state.room)
continue;
if (item->state == IDI_ITEM_DROPPED) {
// Draw dropped item if in normal view
if (getCurRoom().picture == getCurRoom().curPicture)
drawItem(*item, _itemOffsets[dropped++]);
} else {
// Draw fixed item if current view is in the pic list
Common::Array<byte>::const_iterator pic;
for (pic = item->roomPictures.begin(); pic != item->roomPictures.end(); ++pic) {
if (*pic == getCurRoom().curPicture) {
drawItem(*item, item->position);
break;
}
}
}
}
}
int AdlEngine_v2::o2_isFirstTime(ScriptEnv &e) {
OP_DEBUG_0("\t&& IS_FIRST_TIME()");
bool oldFlag = getCurRoom().isFirstTime;
getCurRoom().isFirstTime = false;
if (!oldFlag)
return -1;
return 0;
}
void HiRes1Engine::showRoom() {
_state.curPicture = getCurRoom().curPicture;
clearScreen();
loadRoom(_state.room);
if (!_state.isDark) {
drawPic(getCurRoom().curPicture);
drawItems();
}
_display->updateHiResScreen();
_messageDelay = false;
printString(_roomData.description);
_messageDelay = true;
}
void AdlEngine_v2::takeItem(byte noun) {
Common::List<Item>::iterator item;
for (item = _state.items.begin(); item != _state.items.end(); ++item) {
if (item->noun != noun || item->room != _state.room)
continue;
if (item->state == IDI_ITEM_DOESNT_MOVE) {
printMessage(_messageIds.itemDoesntMove);
return;
}
if (item->state == IDI_ITEM_DROPPED) {
item->room = IDI_ANY;
_itemRemoved = true;
return;
}
Common::Array<byte>::const_iterator pic;
for (pic = item->roomPictures.begin(); pic != item->roomPictures.end(); ++pic) {
if (*pic == getCurRoom().curPicture || *pic == IDI_ANY) {
item->room = IDI_ANY;
_itemRemoved = true;
item->state = IDI_ITEM_DROPPED;
return;
}
}
}
printMessage(_messageIds.itemNotHere);
}
void AdlEngine_v2::showRoom() {
bool redrawPic = false;
if (_state.room != _roomOnScreen) {
loadRoom(_state.room);
clearScreen();
if (!_state.isDark)
redrawPic = true;
} else {
if (getCurRoom().curPicture != _picOnScreen || _itemRemoved)
redrawPic = true;
}
if (redrawPic) {
_roomOnScreen = _state.room;
_picOnScreen = getCurRoom().curPicture;
drawPic(getCurRoom().curPicture);
_itemRemoved = false;
_itemsOnScreen = 0;
Common::List<Item>::iterator item;
for (item = _state.items.begin(); item != _state.items.end(); ++item)
item->isOnScreen = false;
}
if (!_state.isDark)
drawItems();
_display->updateHiResScreen();
printString(_roomData.description);
// FIXME: move to main loop?
_linesPrinted = 0;
}
int AdlEngine_v2::o2_setRoomFromVar(ScriptEnv &e) {
OP_DEBUG_1("\tROOM = VAR[%d]", e.arg(1));
getCurRoom().curPicture = getCurRoom().picture;
_state.room = getVar(e.arg(1));
return 1;
}
int AdlEngine_v2::o2_setPic(ScriptEnv &e) {
OP_DEBUG_1("\tSET_PIC(%d)", e.arg(1));
getCurRoom().picture = getCurRoom().curPicture = _state.curPicture = e.arg(1);
return 1;
}