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comparison API/Objects/Requirement/RequiresAtLeastNUnitsRequirement.cs @ 458:680db2462e34

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Re #379: * Move GetObjectCountFromArmy(Army, OBJECT_TYPE) to top level and implement * Fix army validation for appropriate "NA" returns * Make basic "Requires..." requirements abstract so that we always need to make specific versions (e.g. UnitRequires... that knows how to check amount of units)
author IBBoard <dev@ibboard.co.uk>
date Sun, 26 Feb 2012 20:16:33 +0000
parents 8e01c3174cc3
children 159dc9be36c2
comparison
equal deleted inserted replaced
457:8e01c3174cc3 458:680db2462e34
11 /// <summary> 11 /// <summary>
12 /// A requirement where a WarFoundryObject requires at least N units of any of the specified unit types before any number of that object can be taken in an army. 12 /// A requirement where a WarFoundryObject requires at least N units of any of the specified unit types before any number of that object can be taken in an army.
13 /// 13 ///
14 /// The definition for how this requirement is built from a data file is defined in the <see cref="UnitRequiresAtLeastNUnitsRequirementFactory"/> class. 14 /// The definition for how this requirement is built from a data file is defined in the <see cref="UnitRequiresAtLeastNUnitsRequirementFactory"/> class.
15 /// </summary> 15 /// </summary>
16 public class RequiresAtLeastNUnitsRequirement<OBJECT_TYPE> : AbstractUnitRequirement<OBJECT_TYPE> where OBJECT_TYPE : IWarFoundryObject 16 public abstract class RequiresAtLeastNUnitsRequirement<OBJECT_TYPE> : AbstractUnitRequirement<OBJECT_TYPE> where OBJECT_TYPE : IWarFoundryObject
17 { 17 {
18 public static readonly string REQUIREMENT_ID = "RequiresAtLeastNUnits"; 18 public static readonly string REQUIREMENT_ID = "RequiresAtLeastNUnits";
19 19
20 public RequiresAtLeastNUnitsRequirement(OBJECT_TYPE requirementOn, params UnitType[] requiredUnitTypes) : base(requirementOn, requiredUnitTypes) 20 public RequiresAtLeastNUnitsRequirement(OBJECT_TYPE requirementOn, params UnitType[] requiredUnitTypes) : base(requirementOn, requiredUnitTypes)
21 { 21 {
154 /// <param name='toValidate'> 154 /// <param name='toValidate'>
155 /// The army to validate 155 /// The army to validate
156 /// </param> 156 /// </param>
157 public override Validation ValidatesArmy(Army toValidate) 157 public override Validation ValidatesArmy(Army toValidate)
158 { 158 {
159 Validation isValid = Validation.Passed; 159 Validation isValid = Validation.NotApplicable;
160 160 int allowedTypeCount = GetObjectCountFromArmy(toValidate, AllowedObject);
161 foreach (UnitCountRequirementData requirement in ConstraintTypes) 161
162 { 162 if (allowedTypeCount > 0)
163 if (toValidate.GetUnitTypeCount(requirement.UnitType) < requirement.Count) 163 {
164 { 164 isValid = Validation.Passed;
165 isValid = Validation.Failed; 165
166 break; 166 foreach (UnitCountRequirementData requirement in ConstraintTypes)
167 } 167 {
168 if (toValidate.GetUnitTypeCount(requirement.UnitType) < requirement.Count)
169 {
170 isValid = Validation.Failed;
171 break;
172 }
173 }
174 }
175 else
176 {
177 isValid = Validation.NotApplicable;
168 } 178 }
169 179
170 return isValid; 180 return isValid;
171 } 181 }
172 182