Mercurial > repos > IBDev-IBBoard.WarFoundry.API

comparison API/Objects/Requirement/UnitRequiresAtLeastNUnitsRequirement.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 afc6410e4efc
children f48c49b53738
comparison
equal deleted inserted replaced
457:8e01c3174cc3 458:680db2462e34
14 { 14 {
15 public UnitRequiresAtLeastNUnitsRequirement(UnitType requirementOn) : base(requirementOn) 15 public UnitRequiresAtLeastNUnitsRequirement(UnitType requirementOn) : base(requirementOn)
16 { 16 {
17 } 17 }
18 18
19 protected override bool IsApplicable(IWarFoundryObject toObjectAdded) 19 public override Validation AllowsAdding(IWarFoundryObject wfObject, Army toArmy)
20 { 20 {
21 return base.IsApplicable(toObjectAdded) || IsRequirementOnType(toObjectAdded); 21 return IsApplicable(wfObject, toArmy) ? base.AllowsAdding(wfObject, toArmy) : Validation.NotApplicable;
22 } 22 }
23 23
24 private bool IsRequirementOnType(IWarFoundryObject toObjectAdded) 24 protected override bool IsApplicable(IWarFoundryObject toObject, Army toArmy)
25 { 25 {
26 return AllowedObject.Equals(toObjectAdded) || (toObjectAdded is Unit && AllowedObject.Equals(((Unit)toObjectAdded).UnitType)); 26 return IsApplicable(toObject) || IsApplicableForRequiredType(toObject, toArmy);
27 } 27 }
28 28
29 protected override bool IsApplicable(Army toArmy) 29 protected override bool IsApplicable(IWarFoundryObject toObject)
30 { 30 {
31 return toArmy.GetUnitTypeCount(AllowedObject) > 0; 31 return AllowedObject.Equals(toObject) || (toObject is Unit && AllowedObject.Equals(((Unit)toObject).UnitType));
32 } 32 }
33 33
34 public override Validation ValidatesArmy(Army toArmy) 34 private bool IsApplicableForRequiredType(IWarFoundryObject toObject, Army toArmy)
35 { 35 {
36 return IsApplicable(toArmy) ? base.ValidatesArmy(toArmy) : Validation.NotApplicable; 36 bool isApplicable = false;
37 UnitType addedType = toObject as UnitType;
38
39 if (addedType == null)
40 {
41 addedType = (toObject is Unit) ? ((Unit)toObject).UnitType : null;
42 }
43
44 if (addedType != null && toArmy.GetUnitTypeCount(AllowedObject) > 0)
45 {
46 foreach (UnitCountRequirementData limit in ConstraintTypes)
47 {
48 if (Arrays.Contains(limit.UnitTypes, addedType))
49 {
50 isApplicable = true;
51 break;
52 }
53 }
54 }
55
56 return isApplicable;
57 }
58
59 protected override int GetObjectCountFromArmy(Army toArmy, UnitType obj)
60 {
61 return toArmy.GetUnitTypeCount(obj);
37 } 62 }
38 } 63 }
39 } 64 }
40 65