Mercurial > repos > IBBoard.WarFoundry.API
changeset 335:36be56d9b9c4
Re #27: Define unit requirements
* Copy and paste first requirement that does "requirement for unit type"
| author | IBBoard <dev@ibboard.co.uk> |
|---|---|
| date | Sat, 02 Apr 2011 20:06:50 +0000 |
| parents | f56254f50ce5 |
| children | 3631c1493c7f |
| files | IBBoard.WarFoundry.API.csproj api/Objects/Requirement/RequiresAtLeastNUnitsRequirement.cs api/Objects/Requirement/UnitRequiresAtLeastNUnitsRequirement.cs |
| diffstat | 3 files changed, 47 insertions(+), 1 deletions(-) [+] |
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--- a/IBBoard.WarFoundry.API.csproj Wed Mar 30 19:09:28 2011 +0000 +++ b/IBBoard.WarFoundry.API.csproj Sat Apr 02 20:06:50 2011 +0000 @@ -188,6 +188,7 @@ <Compile Include="api\Objects\Requirement\RequiresAtLeastNUnitsRequirement.cs" /> <Compile Include="api\Objects\Requirement\UnitCountRequirementData.cs" /> <Compile Include="api\Objects\Requirement\RequiresNoMoreThanNOfUnitTypeRequirement.cs" /> + <Compile Include="api\Objects\Requirement\UnitRequiresAtLeastNUnitsRequirement.cs" /> </ItemGroup> <ItemGroup> <Reference Include="System.Xml" />
--- a/api/Objects/Requirement/RequiresAtLeastNUnitsRequirement.cs Wed Mar 30 19:09:28 2011 +0000 +++ b/api/Objects/Requirement/RequiresAtLeastNUnitsRequirement.cs Sat Apr 02 20:06:50 2011 +0000 @@ -36,7 +36,7 @@ /// <param name='toArmy'> /// The army to add the object to. /// </param> - public bool AllowsAdding(WarFoundryObject wfObject, Army toArmy) + public virtual bool AllowsAdding(WarFoundryObject wfObject, Army toArmy) { return this.ValidatesArmy(toArmy); }
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/api/Objects/Requirement/UnitRequiresAtLeastNUnitsRequirement.cs Sat Apr 02 20:06:50 2011 +0000 @@ -0,0 +1,45 @@ +// This file (UnitRequiresAtLeastNUnitsRequirement.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 System.Collections.Generic; +using IBBoard.WarFoundry.API.Objects; + +namespace IBBoard.WarFoundry.API.Objects.Requirement +{ + /// <summary> + /// A requirement where a UnitType requires at least N units of one or more unit types before any number of that object can be taken in an army. + /// </summary> + public class UnitRequiresAtLeastNUnitsRequirement : RequiresAtLeastNUnitsRequirement + { + private UnitType requirementOnType; + + public UnitRequiresAtLeastNUnitsRequirement(UnitType requirementOn) : base() + { + requirementOnType = requirementOn; + } + + /// <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 override bool AllowsAdding(WarFoundryObject wfObject, Army toArmy) + { + return IsApplicable(wfObject, toArmy) ? base.ValidatesArmy(toArmy) : true; + } + + public bool IsApplicable (WarFoundryObject wfObject, Army toArmy) + { + return toArmy.GetUnitTypeCount(requirementOnType) > 0 || requirementOnType.Equals(wfObject) || (wfObject is Unit && requirementOnType.Equals(((Unit)wfObject).UnitType)); + } + } +} +