无尽空间2文件修改教程 自定义地图种族特性技能方法
写在前面：修改目标文件位置：\Endless Space 2PublicSimulation
一、派系特征文件修改：“SimulationDescriptors[FactionTrait]”
文件原文（以传奇英雄2为例）：
<SimulationDescriptor Name="FactionTraitLegendaryHeroes2" Type="FactionTrait">
<Modifier TargetProperty="Upkeep" Operation="Percent" Value="-0.5" Path="ClassEmpire/ClassGarrison/ClassHero"/>
<Modifier TargetProperty="ExperiencePerTurn" Operation="Addition" Value="2" Path="ClassEmpire/ClassGarrison/ClassHero"/>
<Modifier TargetProperty="ExperiencePerTurn" Operation="Addition" Value="2" Path="ClassEmpire/ClassColonizedStarSystem/ClassHero" TooltipHidden="true"/>
<Modifier TargetProperty="Upkeep" Operation="Percent" Value="-0.5" Path="ClassEmpire/ClassColonizedStarSystem/ClassHero" TooltipHidden="true"/>
</SimulationDescriptor>
要点提示：
TargetProperty：目标属性
Value：数值
Operation：直译操作，Addition加法、Subtraction减法、Percent百分比
Path：目标路径
TooltipHidden：隐藏提示，true或者false
Priority：有限度
示例修改：
<SimulationDescriptor Name="FactionTraitLegendaryHeroes2" Type="FactionTrait">
<Modifier TargetProperty="PopulationGrowthUpkeep" Value="-0.5" Operation="Percent" Path="ClassEmpire/ClassColonizedStarSystem"/> <!-- ×人口增长维护 -->
<Modifier TargetProperty="GarrisonMoneyUpkeep" Operation="Percent" Value="-0.5" Path="ClassEmpire//ClassGarrison"/> <!-- ×舰队维护 -->
<Modifier TargetProperty="TechnologyCost" Value="-0.5" Operation="Percent" Path="ClassEmpire/ClassResearch"/> <!-- ×科技研究成本 -->
<Modifier TargetProperty="BuildingProductionCostReduction" Operation="Subtraction" Value="0.5" Path="ClassEmpire/ClassColonizedStarSystem"/> <!-- -建筑生产成本 -->
<Modifier TargetProperty="ShipProductionCostReduction" Operation="Subtraction" Value="0.5" Path="ClassEmpire/ClassColonizedStarSystem"/> <!-- -舰船生产成本 -->
<Modifier TargetProperty="RecipeCostReduction" Value="-0.5" Operation="Addition" Path="ClassEmpire" Priority="1"/> <!-- +模块费用成本 -->
<Modifier TargetProperty="PeacefulTreatyCostReduction" Value="-0.5" Operation="Addition" Path="ClassEmpire"/> <!-- +政治条约成本 -->
<Modifier TargetProperty="MaximumCommandPoints" Operation="Addition" Value="5" Path="ClassEmpire"/> <!-- +指挥点数 -->
<Modifier TargetProperty="MaximumMovement" Operation="Addition" Value="5" Path="ClassEmpire/ClassGarrison/ClassShip"/> <!-- +移动点在飞船 -->
<Modifier TargetProperty="Happiness" Operation="Addition" Value="50" Path="ClassEmpire/ClassColonizedStarSystem"/> <!-- +快乐在星系 -->
<Modifier TargetProperty="BonusPopulationFood" Operation="Addition" Value="50" Path="ClassEmpire/ClassColonizedStarSystem/ClassPlanet"/> <!-- +食物 -->
<Modifier TargetProperty="BonusPopulationIndustry" Operation="Addition" Value="50" Path="ClassEmpire/ClassColonizedStarSystem/ClassPlanet"/> <!-- +工业 -->
<Modifier TargetProperty="BonusPopulationDust" Operation="Addition" Value="50" Path="ClassEmpire/ClassColonizedStarSystem/ClassPlanet"/> <!-- +星辰 -->
<Modifier TargetProperty="BonusPopulationScience" Operation="Addition" Value="50" Path="ClassEmpire/ClassColonizedStarSystem/ClassPlanet"/> <!-- +科学 -->
<Modifier TargetProperty="ApplyShouldForceRawFood" Value="5" Operation="Addition" Path="ClassEmpire/ClassColonizedStarSystem/ClassPlanet"/> <!-- +快乐食物 -->
<Modifier TargetProperty="ApplyShouldForceRawnIndustry" Value="5" Operation="Addition" Path="ClassEmpire/ClassColonizedStarSystem/ClassPlanet"/> <!-- +快乐工业 -->
<Modifier TargetProperty="ApplyShouldForceRawDust" Value="5" Operation="Addition" Path="ClassEmpire/ClassColonizedStarSystem/ClassPlanet"/> <!-- +快乐星辰 -->
<Modifier TargetProperty="ApplyShouldForceRawScience" Value="5" Operation="Addition" Path="ClassEmpire/ClassColonizedStarSystem/ClassPlanet"/> <!-- +快乐科学 -->
<Modifier TargetProperty="RawMaximumPopulation" Operation="Addition" Value="5" Path="ClassEmpire/ClassColonizedStarSystem/ClassColonizedPlanet,PlanetSizeTiny"/> <!-- +人口在微型行星 -->
<Modifier TargetProperty="RawMaximumPopulation" Operation="Addition" Value="5" Path="ClassEmpire/ClassColonizedStarSystem/ClassColonizedPlanet,PlanetSizeSmall"/> <!-- +人口在小型行星 -->
<Modifier TargetProperty="RawMaximumPopulation" Operation="Addition" Value="5" Path="ClassEmpire/ClassColonizedStarSystem/ClassColonizedPlanet,PlanetSizeMedium"/> <!-- +人口在中型行星 -->
<Modifier TargetProperty="RawMaximumPopulation" Operation="Addition" Value="5" Path="ClassEmpire/ClassColonizedStarSystem/ClassColonizedPlanet,PlanetSizeLarge"/> <!-- +人口在大型行星 -->
<Modifier TargetProperty="RawMaximumPopulation" Operation="Addition" Value="5" Path="ClassEmpire/ClassColonizedStarSystem/ClassColonizedPlanet,PlanetSizeHuge"/> <!-- +人口在巨型行星 -->
<Modifier TargetProperty="MaximumShipProbeStock" Operation="Addition" Value="5" Path="ClassEmpire/ClassGarrison/ClassShip,ShipRoleExploration"/> <!-- +节点分析 -->
<Modifier TargetProperty="GroundBattleDefenderTroopsMaxHealthMultiplier" Operation="Percent" Value="0.5" Path="ClassEmpire/ColonizedStarSystemStateColony,ClassColonizedStarSystem"/> <!-- ×驻防部队生命值在星系 -->
<Modifier TargetProperty="Upkeep" Operation="Percent" Value="-0.5" Path="ClassEmpire/ClassGarrison/ClassHero"/> <!-- ×英雄维护成本 -->
<Modifier TargetProperty="ExperiencePerTurn" Operation="Addition" Value="5" Path="ClassEmpire/ClassGarrison/ClassHero"/> <!-- +英雄经验每回合 -->
<Modifier TargetProperty="ExperiencePerTurn" Operation="Addition" Value="5" Path="ClassEmpire/ClassColonizedStarSystem/ClassHero" TooltipHidden="true"/> <!-- +英雄经验每回合在系统 -->
<Modifier TargetProperty="Upkeep" Operation="Percent" Value="-0.5" Path="ClassEmpire/ClassColonizedStarSystem/ClassHero" TooltipHidden="true"/> <!-- ×英雄维护成本在系统 -->
</SimulationDescriptor>
总结说明：
你可以交替修改Operation、Path、TargetProperty来实现不同加成；
配合FactionTraits[Major]、GuiElements[FactionTraits]、ES2_Localization_Locales……几个文件可以创造新的派系特性。