Mercurial > repos > IBDev-IBBoard.WarFoundry.API
changeset 334:f56254f50ce5
Re #27: Define unit requirements
* Make use of default value in "Requires at least N"
* Add initial implementation of "No more than N"
| author | IBBoard <dev@ibboard.co.uk> |
|---|---|
| date | Wed, 30 Mar 2011 19:09:28 +0000 |
| parents | 17d8d357467e |
| children | 36be56d9b9c4 |
| files | IBBoard.WarFoundry.API.csproj api/Objects/Requirement/RequiresAtLeastNUnitsRequirement.cs api/Objects/Requirement/RequiresNoMoreThanNOfUnitTypeRequirement.cs |
| diffstat | 3 files changed, 72 insertions(+), 1 deletions(-) [+] |
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--- a/IBBoard.WarFoundry.API.csproj Tue Mar 29 19:53:13 2011 +0000 +++ b/IBBoard.WarFoundry.API.csproj Wed Mar 30 19:09:28 2011 +0000 @@ -187,6 +187,7 @@ <Compile Include="api\Savers\Xml\WarFoundryXmlFileSaver.cs" /> <Compile Include="api\Objects\Requirement\RequiresAtLeastNUnitsRequirement.cs" /> <Compile Include="api\Objects\Requirement\UnitCountRequirementData.cs" /> + <Compile Include="api\Objects\Requirement\RequiresNoMoreThanNOfUnitTypeRequirement.cs" /> </ItemGroup> <ItemGroup> <Reference Include="System.Xml" />
--- a/api/Objects/Requirement/RequiresAtLeastNUnitsRequirement.cs Tue Mar 29 19:53:13 2011 +0000 +++ b/api/Objects/Requirement/RequiresAtLeastNUnitsRequirement.cs Wed Mar 30 19:09:28 2011 +0000 @@ -20,7 +20,7 @@ foreach (UnitType unitType in requiredUnitTypes) { - AddUnitTypeRequirement(unitType, 1); + AddUnitTypeRequirement(unitType); } }
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/api/Objects/Requirement/RequiresNoMoreThanNOfUnitTypeRequirement.cs Wed Mar 30 19:09:28 2011 +0000 @@ -0,0 +1,70 @@ +// This file (RequiresNoMoreThanNOfUnitTypeRequirement.cs) is a part of the IBBoard.WarFoundry.API project and is copyright 2011 IBBoard +// +// 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. +using System; +using IBBoard.WarFoundry.API.Objects; +using System.Collections.Generic; + +namespace IBBoard.WarFoundry.API.Objects.Requirement +{ + /// <summary> + /// A requirement where a WarFoundryObject cannot be taken in an army if more than N of a UnitType will be in the army. + /// </summary> + public class RequiresNoMoreThanNOfUnitTypeRequirement + { + private List<UnitCountRequirementData> limitedTypes; + + public RequiresNoMoreThanNOfUnitTypeRequirement(params UnitType[] limitedUnitTypes) + { + limitedTypes = new List<UnitCountRequirementData>(); + + foreach (UnitType unitType in limitedUnitTypes) + { + AddUnitTypeRequirement(unitType, 0); + } + } + + /// <summary> + /// Checks whether the supplied WarFoundryObject can be added to the supplied army. + /// </summary> + /// <returns> + /// <c>true</c> if the object can be added, else <c>false</c> + /// </returns> + /// <param name='wfObject'> + /// The object that we want to add. This may be involved in the check, or it may not affect the evaluation of the requirement + /// </param> + /// <param name='toArmy'> + /// The army to add the object to. + /// </param> + public bool AllowsAdding(WarFoundryObject wfObject, Army toArmy) + { + bool canAdd = true; + + foreach (UnitCountRequirementData limit in limitedTypes) + { + if (toArmy.GetUnitTypeCount(limit.UnitType) > limit.Count) + { + canAdd = false; + break; + } + } + + return canAdd; + } + + /// <summary> + /// Adds a requirement for there to be at least minCount of a given UnitType + /// </summary> + /// <param name='unitType'> + /// The unit type to require. + /// </param> + /// <param name='minCount'> + /// The minimum number of that type that must exist. + /// </param> + public void AddUnitTypeRequirement(UnitType unitType, int minCount) + { + limitedTypes.Add(new UnitCountRequirementData(unitType, minCount)); + } + } +} +