Mercurial > repos > IBDev-IBBoard.WarFoundry.API
annotate API/Objects/Requirement/RequirementHandler.cs @ 361:8781e53c59bb
Re #345: Add failure message to requirements
* Return message for each failure (don't stop at first one)
| author | IBBoard <dev@ibboard.co.uk> |
|---|---|
| date | Sun, 01 May 2011 14:45:56 +0000 |
| parents | 47712a323cf2 |
| children | 506af4cbe3f5 |
| rev | line source |
|---|---|
| 353 | 1 // This file (RequirementHandler.cs) is a part of the IBBoard.WarFoundry.API project and is copyright 2011 IBBoard |
| 2 // | |
| 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. | |
| 4 using System; | |
|
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8781e53c59bb
Re #345: Add failure message to requirements
IBBoard <dev@ibboard.co.uk>
parents:
355
diff
changeset
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5 using System.Collections.Generic; |
| 353 | 6 |
| 7 namespace IBBoard.WarFoundry.API.Objects.Requirement | |
| 8 { | |
| 9 /// <summary> | |
| 10 /// The requirement handler that tests the validity of armies. | |
| 11 /// </summary> | |
| 12 public class RequirementHandler | |
| 13 { | |
| 14 private RequirementHandler() | |
| 15 { | |
| 16 } | |
| 17 | |
| 18 public static Validation ValidateArmy (Army army) | |
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8781e53c59bb
Re #345: Add failure message to requirements
IBBoard <dev@ibboard.co.uk>
parents:
355
diff
changeset
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19 { |
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8781e53c59bb
Re #345: Add failure message to requirements
IBBoard <dev@ibboard.co.uk>
parents:
355
diff
changeset
|
20 ICollection<string> ignored; |
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8781e53c59bb
Re #345: Add failure message to requirements
IBBoard <dev@ibboard.co.uk>
parents:
355
diff
changeset
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21 return ValidateArmy(army, out ignored); |
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8781e53c59bb
Re #345: Add failure message to requirements
IBBoard <dev@ibboard.co.uk>
parents:
355
diff
changeset
|
22 } |
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8781e53c59bb
Re #345: Add failure message to requirements
IBBoard <dev@ibboard.co.uk>
parents:
355
diff
changeset
|
23 |
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8781e53c59bb
Re #345: Add failure message to requirements
IBBoard <dev@ibboard.co.uk>
parents:
355
diff
changeset
|
24 public static Validation ValidateArmy (Army army, out ICollection<string> failureMessages) |
| 353 | 25 { |
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361
8781e53c59bb
Re #345: Add failure message to requirements
IBBoard <dev@ibboard.co.uk>
parents:
355
diff
changeset
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26 Validation result = Validation.Passed; |
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8781e53c59bb
Re #345: Add failure message to requirements
IBBoard <dev@ibboard.co.uk>
parents:
355
diff
changeset
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27 failureMessages = new List<string>(); |
| 353 | 28 |
| 29 foreach (IRequirement requirement in army.GetRequirements()) | |
| 30 { | |
| 31 if (!Validates.AsOkay(requirement.ValidatesArmy(army))) | |
| 32 { | |
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8781e53c59bb
Re #345: Add failure message to requirements
IBBoard <dev@ibboard.co.uk>
parents:
355
diff
changeset
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33 result = Validation.Failed; |
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8781e53c59bb
Re #345: Add failure message to requirements
IBBoard <dev@ibboard.co.uk>
parents:
355
diff
changeset
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34 failureMessages.Add(requirement.GetValidationMessage(army)); |
| 353 | 35 } |
| 36 } | |
| 37 | |
| 38 return result; | |
| 39 } | |
| 355 | 40 |
| 41 public static Validation AllowsAdding(UnitType unitType, Army army) | |
| 42 { | |
| 43 Validation result = Validation.Passed; | |
| 44 | |
| 45 foreach (IRequirement requirement in army.GetRequirements()) | |
| 46 { | |
| 47 if (!Validates.AsOkay(requirement.AllowsAdding(unitType, army))) | |
| 48 { | |
| 49 result = Validation.Failed; | |
| 50 break; | |
| 51 } | |
| 52 } | |
| 53 | |
| 54 return result; | |
| 55 } | |
| 353 | 56 } |
| 57 } | |
| 58 |