view api/Requirements/UnitRequirementMinNumber.cs @ 252:a54da5a8b5bb

Re #268: Restructure stats for re-use * Add "Member Type" class * Add member type setting and getting to Race * Load member types from XML files * Make unit type pull stat line from stats or first member type, or fall back to a blank stat line * Change Stats object to initialise blank values * Change schema * Make stats optional * Add member type list to race * Add optional member type references to units
author IBBoard <dev@ibboard.co.uk>
date Sun, 25 Apr 2010 15:07:08 +0000
parents 6083010a005c
children
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// This file (UnitRequirementMinNumber.cs) is a part of the IBBoard.WarFoundry.API project and is copyright 2008, 2009 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.Lang;
using IBBoard.WarFoundry.API.Objects;

namespace IBBoard.WarFoundry.API.Requirements
{
	public class UnitRequirementMinNumber : UnitRequirement
	{
		private int minUnitCount;
		
		public UnitRequirementMinNumber(UnitType type, int minNumber) : base(type)
		{
			minUnitCount = minNumber;
		}
		
		public override string Description
		{
			get { return Translation.GetTranslation("requirementUnitMinNumber", "you must include at least {0} of {1} in an army", minUnitCount, unitType.Name); }
		}
		
		protected override AbstractFailedRequirement CanAddToArmy(Army army, UnitType type)
		{
			return null;
		}

		protected override AbstractFailedRequirement CanRemoveFromArmy (Army army, UnitType type)
		{
			FailedUnitRequirement failed = null;
			
			if (army.GetUnitTypeCount(type) <= minUnitCount)
			{
				failed = new FailedUnitRequirement(this);
			}
			
			return failed;
		}
	}
}