public override bool HandleMouseInput(MouseInput mi)
{
var xy = worldRenderer.Viewport.ViewToWorldPx(mi.Location);
var useClassicMouseStyle = Game.Settings.Game.UseClassicMouseStyle;
var hasBox = SelectionBox != null;
var multiClick = mi.MultiTapCount >= 2;
if (mi.Button == MouseButton.Left && mi.Event == MouseInputEvent.Down)
{
if (!TakeMouseFocus(mi))
{
return(false);
}
dragStart = xy;
// Place buildings, use support powers, and other non-unit things
if (!(World.OrderGenerator is UnitOrderGenerator))
{
ApplyOrders(World, mi);
dragStart = dragEnd = null;
YieldMouseFocus(mi);
lastMousePosition = xy;
return(true);
}
}
if (mi.Button == MouseButton.Left && mi.Event == MouseInputEvent.Move && dragStart.HasValue)
{
dragEnd = xy;
}
if (mi.Button == MouseButton.Left && mi.Event == MouseInputEvent.Up)
{
if (World.OrderGenerator is UnitOrderGenerator)
{
if (useClassicMouseStyle && HasMouseFocus)
{
if (!hasBox && World.Selection.Actors.Any() && !multiClick)
{
if (!(World.ScreenMap.ActorsAt(xy).Any(x => x.Info.HasTraitInfo <SelectableInfo>() &&
(x.Owner.IsAlliedWith(World.RenderPlayer) || !World.FogObscures(x))) && !mi.Modifiers.HasModifier(Modifiers.Ctrl) &&
!mi.Modifiers.HasModifier(Modifiers.Alt) && UnitOrderGenerator.InputOverridesSelection(World, xy, mi)))
{
// Order units instead of selecting
ApplyOrders(World, mi);
dragStart = dragEnd = null;
YieldMouseFocus(mi);
lastMousePosition = xy;
return(true);
}
}
}
if (multiClick)
{
var unit = World.ScreenMap.ActorsAt(xy)
.WithHighestSelectionPriority();
if (unit != null && unit.Owner == (World.RenderPlayer ?? World.LocalPlayer))
{
var s = unit.TraitOrDefault <Selectable>();
if (s != null)
{
// Select actors on the screen that have the same selection class as the actor under the mouse cursor
var newSelection = SelectActorsOnScreen(World, worldRenderer, new HashSet <string> {
s.Class
}, unit.Owner);
World.Selection.Combine(World, newSelection, true, false);
}
}
}
else
{
/* The block below does three things:
* // 1. Allows actor selection using a selection box regardless of input mode.
* // 2. Allows actor deselection with a single click in the default input mode (UnitOrderGenerator).
* // 3. Prevents units from getting deselected when exiting input modes (eg. AttackMove or Guard).
* //
* // We cannot check for UnitOrderGenerator here since it's the default order generator that gets activated in
* // World.CancelInputMode. If we did check it, actor de-selection would not be possible by just clicking somewhere,
* // only by dragging an empty selection box.
*/
if (dragStart.HasValue && (!(World.OrderGenerator is GenericSelectTarget) || hasBox))
{
// Select actors in the dragbox
var newSelection = SelectActorsInBoxWithDeadzone(World, dragStart.Value, xy);
World.Selection.Combine(World, newSelection, mi.Modifiers.HasModifier(Modifiers.Shift), dragStart == xy);
}
}
World.CancelInputMode();
}
dragStart = dragEnd = null;
YieldMouseFocus(mi);
}
if (mi.Button == MouseButton.Right && mi.Event == MouseInputEvent.Up)
{
// Don't do anything while selecting
if (!hasBox)
{
if (useClassicMouseStyle)
{
World.Selection.Clear();
}
ApplyOrders(World, mi);
}
}
lastMousePosition = xy;
return(true);
}
public override bool HandleMouseInput(MouseInput mi)
{
var xy = worldRenderer.Viewport.ViewToWorldPx(mi.Location);
var useClassicMouseStyle = Game.Settings.Game.UseClassicMouseStyle;
var hasBox = SelectionBox != null;
var multiClick = mi.MultiTapCount >= 2;
if (mi.Button == MouseButton.Left && mi.Event == MouseInputEvent.Down)
{
if (!TakeMouseFocus(mi))
{
return(false);
}
dragStart = xy;
// Place buildings, use support powers, and other non-unit things
if (!(World.OrderGenerator is UnitOrderGenerator))
{
ApplyOrders(World, mi);
dragStart = dragEnd = null;
YieldMouseFocus(mi);
lastMousePosition = xy;
return(true);
}
}
if (mi.Button == MouseButton.Left && mi.Event == MouseInputEvent.Move && dragStart.HasValue)
{
dragEnd = xy;
}
if (mi.Button == MouseButton.Left && mi.Event == MouseInputEvent.Up)
{
if (World.OrderGenerator is UnitOrderGenerator)
{
if (useClassicMouseStyle && HasMouseFocus)
{
if (!hasBox && World.Selection.Actors.Any() && !multiClick)
{
if (!(World.ScreenMap.ActorsAt(xy).Where(x => x.HasTrait <Selectable>() &&
(x.Owner.IsAlliedWith(World.RenderPlayer) || !World.FogObscures(x))).Any() && !mi.Modifiers.HasModifier(Modifiers.Ctrl) &&
!mi.Modifiers.HasModifier(Modifiers.Alt) && UnitOrderGenerator.InputOverridesSelection(World, xy, mi)))
{
// Order units instead of selecting
ApplyOrders(World, mi);
dragStart = dragEnd = null;
YieldMouseFocus(mi);
lastMousePosition = xy;
return(true);
}
}
}
if (multiClick)
{
var unit = World.ScreenMap.ActorsAt(xy)
.WithHighestSelectionPriority();
if (unit != null && unit.Owner == (World.RenderPlayer ?? World.LocalPlayer))
{
var s = unit.TraitOrDefault <Selectable>();
if (s != null)
{
// Select actors on the screen that have the same selection class as the actor under the mouse cursor
var newSelection = SelectActorsOnScreen(World, worldRenderer, new HashSet <string> {
s.Class
}, unit.Owner);
World.Selection.Combine(World, newSelection, true, false);
}
}
}
else if (dragStart.HasValue)
{
// Select actors in the dragbox
var newSelection = SelectActorsInBoxWithDeadzone(World, dragStart.Value, xy);
World.Selection.Combine(World, newSelection, mi.Modifiers.HasModifier(Modifiers.Shift), dragStart == xy);
}
}
dragStart = dragEnd = null;
YieldMouseFocus(mi);
}
if (mi.Button == MouseButton.Right && mi.Event == MouseInputEvent.Down)
{
// Don't do anything while selecting
if (!hasBox)
{
if (useClassicMouseStyle)
{
World.Selection.Clear();
}
ApplyOrders(World, mi);
}
}
lastMousePosition = xy;
return(true);
}