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statistic effects filter infrastructure #215

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Merged
CMiSSioN merged 1 commit into from
Apr 5, 2023
Merged

statistic effects filter infrastructure #215

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29 changes: 22 additions & 7 deletions source/Features/OverrideStatTooltips/Helper/MechDefStatisticModifier.cs
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Original file line number Diff line number Diff line change
@@ -1,4 +1,5 @@
using System.Collections.Generic;
using System;
using System.Collections.Generic;
using System.Linq;
using BattleTech;
using MechEngineer.Features.OrderedStatusEffects;
Expand All @@ -9,6 +10,11 @@ namespace MechEngineer.Features.OverrideStatTooltips.Helper;

internal static class MechDefStatisticModifier
{
private static readonly Dictionary<string, Func<MechDef, MechComponentDef, EffectData, bool>> filters = new Dictionary<string, Func<MechDef, MechComponentDef, EffectData, bool>>();
internal static void RegisterFilter(string name, Func<MechDef, MechComponentDef, EffectData, bool> filter)
{
filters[name] = filter;
}
internal static T ModifyStatistic<T>(StatisticAdapter<T> stat, MechDef mechDef, bool acceptAllDamageLevels = false) where T : notnull
{
var effects = new List<EffectData>();
Expand All @@ -34,6 +40,13 @@ internal static T ModifyStatistic<T>(StatisticAdapter<T> stat, MechDef mechDef,
{
continue;
}
bool can_be_applied = true;
foreach(var filter in filters)
{
if (filter.Value == null) { continue; }
if (filter.Value(mechDef, null, effectData) == false) { can_be_applied = false; break; }
}
if (can_be_applied == false) { continue; }
effects.Add(effectData);
}
}
Expand All @@ -46,11 +59,6 @@ internal static T ModifyStatistic<T>(StatisticAdapter<T> stat, MechDef mechDef,
}

internal static T ModifyWeaponStatistic<T>(StatisticAdapter<T> stat, MechDef mechDef, WeaponDef weaponDef) where T : notnull
{
return ModifyWeaponStatistic<T>(stat, mechDef, weaponDef.WeaponSubType, weaponDef.Type, weaponDef.WeaponCategoryValue);
}

private static T ModifyWeaponStatistic<T>(StatisticAdapter<T> stat, MechDef mechDef, WeaponSubType subType, WeaponType type, WeaponCategoryValue categoryValue) where T : notnull
{
var effects = new List<EffectData>();
foreach (var componentDef in mechDef.Inventory.Where(x => x.IsFunctionalORInstalling()).Select(x => x.Def))
Expand All @@ -75,10 +83,17 @@ private static T ModifyWeaponStatistic<T>(StatisticAdapter<T> stat, MechDef mech
{
continue;
}
if (!IsStatusEffectAffectingWeapon(effectData.statisticData, subType, type, categoryValue))
if (!IsStatusEffectAffectingWeapon(effectData.statisticData, weaponDef.WeaponSubType, weaponDef.Type, weaponDef.WeaponCategoryValue))
{
continue;
}
bool can_be_applied = true;
foreach (var filter in filters)
{
if (filter.Value == null) { continue; }
if (filter.Value(mechDef, weaponDef, effectData) == false) { can_be_applied = false; break; }
}
if (can_be_applied == false) { continue; }
effects.Add(effectData);
}
}
Expand Down