diff --git a/1.6/1.6/Defs/HediffDefs/ARA_HediffDef_TerrainExample.xml b/1.6/1.6/Defs/HediffDefs/ARA_HediffDef_TerrainExample.xml
new file mode 100644
index 0000000..a14163a
--- /dev/null
+++ b/1.6/1.6/Defs/HediffDefs/ARA_HediffDef_TerrainExample.xml
@@ -0,0 +1,61 @@
+
+
+
+
+ ARA_TerrainBasedHediff
+
+ 根据所处地形而强化自身。
+ HediffWithComps
+ 1.0
+ -0.01
+ false
+
+
+
+ 60
+
+
+
+
+
+ ARA_InsectCreep
+
+
+
+ 0.0167
+
+
+ -0.0083
+
+
+
+
+
+ false
+ 0
+
+
+
+ 0.4
+
+
+
+ Consciousness
+ 0.1
+
+
+
+
+ 0.8
+
+
+
+ Consciousness
+ 0.25
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/Source/ArachnaeSwarm/HediffCompProperties_TerrainBasedSeverity.cs b/Source/ArachnaeSwarm/HediffCompProperties_TerrainBasedSeverity.cs
new file mode 100644
index 0000000..979d143
--- /dev/null
+++ b/Source/ArachnaeSwarm/HediffCompProperties_TerrainBasedSeverity.cs
@@ -0,0 +1,25 @@
+using System.Collections.Generic;
+using Verse;
+
+namespace ArachnaeSwarm
+{
+ public class HediffCompProperties_TerrainBasedSeverity : HediffCompProperties
+ {
+ // 检查效果的时间间隔（以ticks为单位）
+ public int interval = 60;
+
+ // 当角色站在此列表中的任何地形上时，严重性的变化值
+ public float severityOnTerrain = 0f;
+
+ // 当角色不在任何目标地形上时，严重性的变化值
+ public float severityOffTerrain = 0f;
+
+ // 目标地形的defName列表
+ public List terrainDefs;
+
+ public HediffCompProperties_TerrainBasedSeverity()
+ {
+ compClass = typeof(HediffComp_TerrainBasedSeverity);
+ }
+ }
+}
\ No newline at end of file
diff --git a/Source/ArachnaeSwarm/HediffComp_TerrainBasedSeverity.cs b/Source/ArachnaeSwarm/HediffComp_TerrainBasedSeverity.cs
new file mode 100644
index 0000000..ffa58c2
--- /dev/null
+++ b/Source/ArachnaeSwarm/HediffComp_TerrainBasedSeverity.cs
@@ -0,0 +1,42 @@
+using Verse;
+
+namespace ArachnaeSwarm
+{
+ public class HediffComp_TerrainBasedSeverity : HediffComp
+ {
+ public HediffCompProperties_TerrainBasedSeverity Props => (HediffCompProperties_TerrainBasedSeverity)props;
+
+ public override void CompPostTick(ref float severityAdjustment)
+ {
+ Pawn pawn = parent.pawn;
+
+ // 按照设定的时间间隔执行
+ if (pawn.IsHashIntervalTick(Props.interval))
+ {
+ // 确保角色在地图上
+ if (pawn.Spawned)
+ {
+ // 获取角色当前位置的地形
+ TerrainDef currentTerrain = pawn.Position.GetTerrain(pawn.Map);
+
+ // 检查当前地形是否存在于XML定义的列表中
+ if (Props.terrainDefs != null && Props.terrainDefs.Contains(currentTerrain))
+ {
+ // 如果在目标地形上，增加 severityOnTerrain
+ severityAdjustment += Props.severityOnTerrain;
+ }
+ else
+ {
+ // 如果不在目标地形上，增加 severityOffTerrain
+ severityAdjustment += Props.severityOffTerrain;
+ }
+ }
+ else
+ {
+ // 如果角色不在地图上（例如在运输舱里），则总是应用 off-terrain 的效果
+ severityAdjustment += Props.severityOffTerrain;
+ }
+ }
+ }
+ }
+}
\ No newline at end of file