private void clearHighlights()
{
setHighlighted(false);
sister.setHighlighted(false);
if (action.Target != null)
{
Tooltippable correspondingHighlightable = action.Target.GetComponent <Tooltippable>();
correspondingHighlightable.setHighlighted(false);
correspondingHighlightable.hideTargetInfoText();
}
}
private void showHighlights()
{
setHighlighted(true);
sister.setHighlighted(true);
if (action.Target != null)
{
Tooltippable correspondingHighlightable = action.Target.GetComponent <Tooltippable>();
correspondingHighlightable.setHighlighted(true);
correspondingHighlightable.showTargetInfoText(action.getAdditionalTextForTarget(action.Target));
}
}
/// <summary>
/// Called after a selected action is either scheduled or cancelled.
/// </summary>
public void clearSelectionState()
{
//the other targets should not be highlighted now
foreach (Targetable noLongerATarget in selected.getPossibleTargets())
{
Tooltippable guiObj = noLongerATarget.GetComponent <Tooltippable>();
guiObj.setHighlighted(false);
guiObj.OnClicked -= clickHandlers[noLongerATarget].click;
guiObj.OnHover -= clickHandlers[noLongerATarget].hover;
guiObj.OnEndHover -= clickHandlers[noLongerATarget].endHover;
guiObj.hideTargetInfoText();
}
clickHandlers = new Dictionary <Targetable, EventHandlers>();
selected.transform.parent.GetComponent <NodeMenu>().clear();
inSelectionState = false;
selected = null;
}
public void selectAction(Action selected)
{
inSelectionState = true;
isFirstFrameAfterSelected = true;
this.selected = selected;
//if the action is targeted, ask for targets
if (selected.IsTargeting)
{
List <Targetable> possibleTargets = selected.getPossibleTargets();
possibleTargets.ForEach((x) => {
//highlight the possible targets
Tooltippable guiObj = x.GetComponent <Tooltippable>();
guiObj.setHighlighted(true);
guiObj.showTargetInfoText(selected.getAdditionalTextForTarget(x));
clickHandlers[x] = new EventHandlers();
//attach click event handlers to the possible targets so they're selected when they're clicked
System.Action clickAction = () => scheduleAction(x);
clickHandlers[x].click = clickAction;
guiObj.OnClicked += clickAction;
//attach hover event handlers to possible targets so that they display edge visibility data when hovered over
System.Action hoverAction = () => startHoverForTarget(x);
clickHandlers[x].hover = hoverAction;
guiObj.OnHover += hoverAction;
System.Action endHoverAction = () => endHoverForTarget(x);
clickHandlers[x].endHover = endHoverAction;
guiObj.OnEndHover += endHoverAction;
});
return;
}
//no target needed
//add the action to the player
scheduleAction(null);
}
private void CheckHovered()
{
if (currentMode == Mode.Build)
{
return;
}
hoverInfo = null;
tooltippable = null;
if (EventSystem.current.IsPointerOverGameObject())
{
return;
}
Vector3 mousePosWorld = mainCamera.ScreenToWorldPoint(Input.mousePosition);
foreach (GridElement e in WorldGrid.Instance.ElementsAtPosition((Vector2Int)WorldGrid.Instance.grid.WorldToCell(mousePosWorld)))
{
Tooltippable t = e.GetComponent <Tooltippable>();
if (t != null)
{
tooltippable = t;
currentMode = Mode.Other;
return;
}
CellInfo info = e.GetComponent <CellInfo>();
if (info != null)
{
hoverInfo = info;
currentMode = Mode.Destroy;
return;
}
}
}
