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Added option to disable selection mode without updating offsets (to avoid playing a card more than once) and switched to checking the mouse location every frame in order to activate cards that moved themselves under the mouse cursor.

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git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@3522 542714f4-19e9-0310-aa3c-eee0fc999fb1
This commit is contained in:
Andrzej Kapolka
2005-04-22 21:54:21 +00:00
parent d35b074afd
commit b35468910a
1 changed files with 71 additions and 24 deletions
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src/java/com/threerings/parlor/card/client/CardPanel.java
+71 -24
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@@ -174,15 +174,30 @@ public abstract class CardPanel extends VirtualMediaPanel
/**
* Sets the selection mode for the hand (NONE, PLAY_SINGLE, SELECT_SINGLE,
* or SELECT_MULTIPLE). Changing the selection mode does not change the
* current selection.
* or SELECT_MULTIPLE) and updates the hand sprite offsets. Changing the
* selection mode does not change the current selection.
*/
public void setHandSelectionMode (int mode)
{
setHandSelectionMode(mode, true);
}
/**
* Sets the selection mode for the hand (NONE, PLAY_SINGLE, SELECT_SINGLE,
* or SELECT_MULTIPLE). Changing the selection mode does not change the
* current selection.
*
* @param updateOffsets if true, immediately update the offsets of the
* cards in the hand
*/
public void setHandSelectionMode (int mode, boolean updateOffsets)
{
_handSelectionMode = mode;
// update the offsets of all cards in the hand
updateHandOffsets();
if (updateOffsets) {
updateHandOffsets();
}
}
/**
@@ -856,9 +871,57 @@ public abstract class CardPanel extends VirtualMediaPanel
}
}
// Documentation inherited.
protected void didTick (long tickStamp)
{
super.didTick(tickStamp);
// update active card sprite
updateActiveCardSprite();
}
/**
* Updates the active card sprite based on the location of the mouse
* pointer.
*/
protected void updateActiveCardSprite ()
{
// can't do anything if we don't know where the mouse pointer is
if (_mouseMotionEvent == null) {
return;
}
Sprite newHighestHit = _spritemgr.getHighestHitSprite(
_mouseMotionEvent.getX(), _mouseMotionEvent.getY());
CardSprite newActiveCardSprite =
(newHighestHit instanceof CardSprite ?
(CardSprite)newHighestHit : null);
if (_activeCardSprite != newActiveCardSprite) {
if (_activeCardSprite != null &&
isManaged(_activeCardSprite)) {
_activeCardSprite.queueNotification(
new CardSpriteExitedOp(_activeCardSprite,
_mouseMotionEvent)
);
}
_activeCardSprite = newActiveCardSprite;
if (_activeCardSprite != null) {
_activeCardSprite.queueNotification(
new CardSpriteEnteredOp(_activeCardSprite,
_mouseMotionEvent)
);
}
}
}
/** The width of the playing cards. */
protected int _cardWidth;
/** The last motion event received from the mouse. */
protected MouseEvent _mouseMotionEvent;
/** The currently active card sprite (the one that the mouse is over). */
protected CardSprite _activeCardSprite;
@@ -989,31 +1052,15 @@ public abstract class CardPanel extends VirtualMediaPanel
public void mouseMoved (MouseEvent me)
{
Sprite newHighestHit = _spritemgr.getHighestHitSprite(
me.getX(), me.getY());
CardSprite newActiveCardSprite =
(newHighestHit instanceof CardSprite ?
(CardSprite)newHighestHit : null);
_mouseMotionEvent = me;
if (_activeCardSprite != newActiveCardSprite) {
if (_activeCardSprite != null &&
isManaged(_activeCardSprite)) {
_activeCardSprite.queueNotification(
new CardSpriteExitedOp(_activeCardSprite, me)
);
}
_activeCardSprite = newActiveCardSprite;
if (_activeCardSprite != null) {
_activeCardSprite.queueNotification(
new CardSpriteEnteredOp(_activeCardSprite, me)
);
}
}
updateActiveCardSprite();
}
public void mouseDragged (MouseEvent me)
{
_mouseMotionEvent = me;
if (_activeCardSprite != null &&
isManaged(_activeCardSprite) &&
_activeCardSprite.isDraggable()) {
@@ -1024,7 +1071,7 @@ public abstract class CardPanel extends VirtualMediaPanel
_hasBeenDragged = true;
} else {
mouseMoved(me);
updateActiveCardSprite();
}
}