Mercurial > repos > IBBoard.WarFoundry.API

annotate API/Objects/Requirement/RequirementHandler.cs @ 497:cd367acd7c48 default tip

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Re #419: Remove assumptions of a file-based install * Swap XSLTs to resources * Update XSL Exporter to use Streams, not files
author IBBoard <dev@ibboard.co.uk>
date Wed, 28 Nov 2012 20:24:36 +0000
parents 4f01fdc3bb41
children
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1 // This file (RequirementHandler.cs) is a part of the IBBoard.WarFoundry.API project and is copyright 2011 IBBoard
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2 //
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3 // The file and the library/program it is in are licensed and distributed, without warranty, under the GNU Affero GPL license, either version 3 of the License or (at your option) any later version. Please see COPYING for more information and the full license.
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4 using System;
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5 using System.Collections.Generic;
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6 using IBBoard.WarFoundry.API.Objects.Requirement.Context;
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7
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8 namespace IBBoard.WarFoundry.API.Objects.Requirement
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9 {
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10 /// <summary>
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11 /// The requirement handler that tests the validity of armies.
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12 /// </summary>
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13 public class RequirementHandler
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14 {
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15 private RequirementHandler()
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16 {
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17 }
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19
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20 public static Validation ValidateArmy(Army army)
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21 {
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22 ICollection<string> ignored;
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23 return ValidateArmy(army, out ignored);
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24 }
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25
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26 public static Validation ValidateArmy(Army army, out ICollection<string> failureMessages)
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27 {
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28 Validation result = Validation.Passed;
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29 failureMessages = new List<string>();
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30
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31 foreach (IRequirement requirement in army.GetRequirements())
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32 {
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33 if (!Validates.AsOkay(requirement.ValidatesArmy(army)))
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34 {
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35 result = Validation.Failed;
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36 failureMessages.Add(requirement.GetValidationMessage(army));
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37 }
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38 }
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39
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40 return result;
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41 }
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42
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43 public static Validation AllowsAdding(UnitType unitType, Army army)
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44 {
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45 return AllowsAdding(unitType, army, new NullAddingContext());
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46 }
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47
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48 public static Validation AllowsAdding(UnitType unitType, Army army, AddingContext context)
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49 {
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50 ICollection<string> ignored;
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51 return AllowsAdding(unitType, army, context, out ignored);
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52 }
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53
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54 public static Validation AllowsAdding(UnitType unitType, Army army, out ICollection<string> failureMessages)
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55 {
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56 return AllowsAdding(unitType, army, new NullAddingContext(), out failureMessages);
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57 }
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58
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59 public static Validation AllowsAdding(UnitType unitType, Army army, AddingContext context, out ICollection<string> failureMessages)
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60 {
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61 Validation result = Validation.Passed;
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62 failureMessages = new List<string>();
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63
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64 foreach (IRequirement requirement in army.GetAddingUnitRequirements(unitType))
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65 {
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66 if (!Validates.AsOkay(requirement.AllowsAdding(unitType, army, context)))
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67 {
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68 result = Validation.Failed;
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69 failureMessages.Add(requirement.GetAllowsAddingMessage(unitType, army, context));
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70 }
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71 }
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73 return result;
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74 }
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