51 lines
2.3 KiB
C#
51 lines
2.3 KiB
C#
using System.Collections.Generic;
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using VOID.Generic.Dict;
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using VOID.Generic.Objects.Item;
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using VOID.Generic.Objects.Unit;
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using VOID.Generic.Objects.Unit.Actions;
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using VOID.Generic.Player.Util;
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using VOID.UserInterface;
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using VOID.UserInterface.Game;
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namespace VOID.Generic.Player.DraggingOperation
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{
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public class BackpackToOtherUnitBackpackDraggingOperation : AbstractDraggingOperation
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{
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public override bool Check(SelectUtilResult sourceSelect, SelectUtilResult targetSelect)
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{
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return sourceSelect.slotUI?.slotType == SlotType.BackpackSlot
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&& targetSelect.slotUI?.slotType == SlotType.OtherUnitBackpackSlot;
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}
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public override void Perform(UnitObject unit, SelectUtilResult sourceSelect, SelectUtilResult targetSelect)
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{
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if (sourceSelect.selectObject is not ItemObject item) return;
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var otherUnit = GameUI.current.PickComponentUI<OtherUnitBackpackUI>().unit;
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unit.OrderStop();
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var moveAction = new MoveAction(unit, otherUnit, unit.unitData.takeRange);
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var orderChain = new List<AbstractAction> { moveAction };
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var otherItem = otherUnit.unitBackpack.items[targetSelect.slotUI.slotIndex];
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if (otherItem)
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{
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var dropAction = new DropAction(unit, item);
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dropAction.OnAfterPerform += () => new ForcedDropAction(otherUnit, otherItem).DoIt();
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orderChain.Add(dropAction);
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var canStack = item.CanStackWith(otherItem, out var itemWillBeRemoved);
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if (canStack) dropAction.OnAfterPerform += () => item.StackWith(otherItem);
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if (!canStack || !itemWillBeRemoved)
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{
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dropAction.OnAfterPerform += () => new ForcedTakeAction(otherUnit, item, targetSelect.slotUI.slotIndex).DoIt();
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orderChain.Add(new TakeAction(unit, otherItem, sourceSelect.slotUI.slotIndex));
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}
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}
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else
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{
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var dropAction = new DropAction(unit, item);
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dropAction.OnAfterPerform += () => new ForcedTakeAction(otherUnit, item, targetSelect.slotUI.slotIndex).DoIt();
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orderChain.Add(dropAction);
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}
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unit.OrderChain(orderChain);
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}
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}
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} |