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1 using System;
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2 using IBBoard.Commands;
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3 using IBBoard.WarFoundry.API.Objects;
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4
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5 namespace IBBoard.WarFoundry.API.Commands
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6 {
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7 /// <summary>
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8 /// Summary description for RemoveUnitCommand.
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9 /// </summary>
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10 public class RemoveUnitCommand : Command
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11 {
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12 private Unit unit;
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13 private ArmyCategory cat;
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14
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15 public RemoveUnitCommand(Unit toRemove)
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16 {
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17 unit = toRemove;
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18 cat = unit.Category;
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19 }
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20
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21 public override bool CanExecute()
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22 {
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23 return (unit!=null);
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24 }
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25
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26 public override string Description
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27 {
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28 get { return "Remove an existing unit from the army"; }
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29 }
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30
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31 public override string UndoDescription
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32 {
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33 get { return "Replace a removed unit"; }
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34 }
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35
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36 public override bool Execute()
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37 {
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38 this.Redo();
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39 return true;
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40 }
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41
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42 public override void Redo()
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43 {
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44 cat.RemoveUnit(unit);
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45 }
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46
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47 public override void Undo()
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48 {
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49 cat.AddUnit(unit);
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50 }
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51
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52 public override string Name
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53 {
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54 get { return "Remove unit"; }
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55 }
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56 }
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57 }
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