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Implementing switching to/from the map room by mouse

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svn-id: r45872
This commit is contained in:
Robert Špalek 2009-11-12 22:41:14 +00:00
parent 5aaf66641b
commit fc0c195ea3
1 changed files with 38 additions and 26 deletions
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64
engines/draci/game.cpp
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@ -232,6 +232,7 @@ void Game::init() {
rememberRoomNumAsPrevious();
scheduleEnteringRoomUsingGate(_info._startRoom, 0);
_pushedNewRoom = _pushedNewGate = -1;
_mouseChangeTick = -1;
}
void Game::handleOrdinaryLoop(int x, int y) {
@ -539,45 +540,56 @@ void Game::loop(LoopSubstatus substatus, bool shouldExit) {
}
void Game::handleStatusChangeByMouse() {
const int mouseY = _vm->_mouse->getPosY();
bool wantsChange = false;
if (_loopStatus == kStatusOrdinary) {
wantsChange = _vm->_mouse->getPosY() == 0;
if (getRoomNum() == getMapRoom()) {
wantsChange = mouseY >= kScreenHeight - 1;
} else {
wantsChange = mouseY == 0 || mouseY >= kScreenHeight - 1;
}
} else if (_loopStatus == kStatusInventory) {
wantsChange = _animUnderCursor != _inventoryAnim && !_itemUnderCursor && _vm->_mouse->getPosY() != 0;
wantsChange = _animUnderCursor != _inventoryAnim && !_itemUnderCursor && mouseY != 0;
}
if (!wantsChange) {
// Disable the timer.
_mouseChangeTick = -1;
} else {
if (_mouseChangeTick == -1) {
// If the timer is currently disabled, this is the
// first time when the mouse left the region. Start
// counting.
_mouseChangeTick = _vm->_system->getMillis();
} else if (_mouseChangeTick == -2) {
// Do nothing. This exception is good when the
// inventory visibility flag is flipped by the key 'I'
// instead of by moving the mouse. Even if the mouse
// starts in the outside region, the timeout won't kick
// in until it moves into the inside region for the
// first time.
} else if (_vm->_system->getMillis() - _mouseChangeTick >= kStatusChangeTimeout) {
if (_loopStatus == kStatusOrdinary) {
// Otherwise the mouse signalizes that the mode should be changed.
} else if (_mouseChangeTick == -1) {
// If the timer is currently disabled, this is the first time
// when the mouse left the region. Start counting.
_mouseChangeTick = _vm->_system->getMillis();
} else if (_mouseChangeTick == -2) {
// Do nothing. This exception is good when the status has just
// changed. Even if the mouse starts in the outside region
// (e.g., due to flipping the change by a key or due to
// flipping back being triggered by the same hot area), the
// timeout won't kick in until it moves into the inside region
// for the first time.
} else if (_vm->_system->getMillis() - _mouseChangeTick >= kStatusChangeTimeout) {
if (_loopStatus == kStatusOrdinary) {
if (getRoomNum() == getMapRoom()) {
scheduleEnteringRoomUsingGate(getPreviousRoomNum(), 0);
_mouseChangeTick = -2;
} else if (mouseY >= kScreenHeight - 1) {
scheduleEnteringRoomUsingGate(getMapRoom(), 0);
_mouseChangeTick = -2;
} else if (mouseY == 0) {
inventoryInit();
} else {
inventoryDone();
}
} else {
inventoryDone();
}
}
// We don't implement the original game player's main
// menu that pops up when the mouse gets to the bottom
// of the screen. It contains icons for displaying the map,
// loading/saving the game, quiting the game, and displaying the
// credits. The essential options are implemented in ScummVM's main
// menu, I don't wanna implement the credits, and for map we key the
// key 'M'.
// We don't implement the original game player's main menu that pops up
// when the mouse gets to the bottom of the screen. It contains icons
// for displaying the map, loading/saving the game, quiting the game,
// and displaying the credits. The essential options are implemented
// in ScummVM's main menu, I don't wanna implement the credits, and so
// I allocate the whole bottom line for switching to/from the map.
}
void Game::updateOrdinaryCursor() {