diff --git a/1.6/1.6/Assemblies/ArachnaeSwarm.dll b/1.6/1.6/Assemblies/ArachnaeSwarm.dll
index fa298e4..4a734e8 100644
Binary files a/1.6/1.6/Assemblies/ArachnaeSwarm.dll and b/1.6/1.6/Assemblies/ArachnaeSwarm.dll differ
diff --git a/1.6/1.6/Defs/Thing_Misc/Weapons/ARA_Weapon_new.xml b/1.6/1.6/Defs/Thing_Misc/Weapons/ARA_Weapon_new.xml
index ef51cd8..a152f0a 100644
--- a/1.6/1.6/Defs/Thing_Misc/Weapons/ARA_Weapon_new.xml
+++ b/1.6/1.6/Defs/Thing_Misc/Weapons/ARA_Weapon_new.xml
@@ -87,4 +87,80 @@
120
+
+
+
+ ARA_RW_Basic_Acid_Spreay_Gun
+
+ 阿拉克涅虫群督虫使用基础远程武装器官，可以通过肌肉的瞬间加压喷出一团包含阿拉克涅酸液的液体团。这种酸液团的飞行速度很慢，但是能在目标地点炸开，并灼烧所有粘上酸液的敌人。
+ Normal
+ Animal
+
+ ARA_Cocoon_Weapon
+
+
+ ArachnaeSwarm/Weapon/ARA_RW_Basic_Acid_Bladder_Gun
+ Graphic_Single
+ 1.2
+
+ SpitterSpawn
+
+
+ ARA_Technology_7VXI
+ UnfinishedWeapon
+
+
+ 1300
+
+ 3.5
+ 0.5
+ 0.6
+ 0.45
+ 0.3
+ 2.5
+
+
+
+ ArachnaeSwarm.Verb_ShootSprayMulti
+ true
+ false
+ 1.0
+ 1
+ ARA_Proj_StrongSludgeSpray
+ false
+ false
+ 3
+ 28
+ 3
+ 12
+ SpitterSpit
+
+ true
+
+ 5
+
+
+
+ 50
+
+
+ ARA_Armed_Organ
+ ARA_Armed_Organ_Ranged
+ ARA_Armed_Organ_T1
+
+
+ RewardStandardQualitySuper
+
+
+
+
+ ARA_Weapon_Damage_Acid
+
+
+ 1
+ 1
+
+
+
+
\ No newline at end of file
diff --git a/Source/ArachnaeSwarm/ArachnaeSwarm.csproj b/Source/ArachnaeSwarm/ArachnaeSwarm.csproj
index 458f602..b5ad875 100644
--- a/Source/ArachnaeSwarm/ArachnaeSwarm.csproj
+++ b/Source/ArachnaeSwarm/ArachnaeSwarm.csproj
@@ -202,6 +202,7 @@
+
diff --git a/Source/ArachnaeSwarm/Verbs/Verb_ShootSprayMulti.cs b/Source/ArachnaeSwarm/Verbs/Verb_ShootSprayMulti.cs
new file mode 100644
index 0000000..32e73ad
--- /dev/null
+++ b/Source/ArachnaeSwarm/Verbs/Verb_ShootSprayMulti.cs
@@ -0,0 +1,134 @@
+using RimWorld;
+using System.Collections.Generic;
+using UnityEngine;
+using Verse;
+using Verse.Sound;
+
+namespace ArachnaeSwarm
+{
+ public class Verb_ShootSprayMulti : Verb_Shoot
+ {
+ public VerbProperties_ShootSprayMulti SprayProps => verbProps as VerbProperties_ShootSprayMulti;
+
+ protected override bool TryCastShot()
+ {
+ if (currentTarget.HasThing && currentTarget.Thing.Map != caster.Map)
+ {
+ return false;
+ }
+
+ List cells = AffectedCells(currentTarget);
+ if (cells.Count == 0)
+ {
+ return false;
+ }
+
+ // A single "shot" from the verb will fire projectiles at all affected cells.
+ // The base verb's burst fire mechanism will handle firing multiple "shots".
+ bool shotFired = false;
+ foreach (var cell in cells)
+ {
+ if (CanHitTarget(cell))
+ {
+ ShootLine shootLine;
+ if (TryFindShootLineFromTo(caster.Position, cell, out shootLine))
+ {
+ Projectile projectile = (Projectile)GenSpawn.Spawn(verbProps.defaultProjectile, shootLine.Source, caster.Map);
+ // Corrected Launch call without targetCover
+ projectile.Launch(caster, caster.DrawPos, cell, cell, ProjectileHitFlags.IntendedTarget, equipment: (caster as Pawn)?.equipment?.Primary);
+ shotFired = true;
+ }
+ }
+ }
+
+ if (shotFired)
+ {
+ // Corrected sound calls based on MCP knowledge
+ if (verbProps.soundCast != null)
+ {
+ verbProps.soundCast.PlayOneShot(SoundInfo.InMap(new TargetInfo(caster.Position, caster.Map)));
+ }
+ if (verbProps.soundCastTail != null)
+ {
+ verbProps.soundCastTail.PlayOneShotOnCamera();
+ }
+ if (caster is Pawn pawn)
+ {
+ if (pawn.records != null)
+ {
+ pawn.records.Increment(RecordDefOf.ShotsFired);
+ }
+ if (pawn.skills != null)
+ {
+ pawn.skills.Learn(SkillDefOf.Shooting, 0.5f);
+ }
+ }
+ }
+
+ return shotFired;
+ }
+
+ // This logic is adapted from CompAbilityEffect_SprayLiquidMulti
+ private List AffectedCells(LocalTargetInfo target)
+ {
+ List> tmpCellDots = new List>();
+ List tmpCells = new List();
+
+ tmpCellDots.Clear();
+ tmpCells.Clear();
+ tmpCellDots.Add(new Pair(target.Cell, 999f));
+
+ int numCellsToHit = SprayProps?.numCellsToHit ?? 1;
+ if (numCellsToHit > 1)
+ {
+ Vector3 vector = caster.Position.ToVector3Shifted().Yto0();
+ Vector3 vector2 = target.Cell.ToVector3Shifted().Yto0();
+ IntVec3[] array;
+ int num;
+ if (numCellsToHit < 10)
+ {
+ array = GenAdj.AdjacentCells;
+ num = 8;
+ }
+ else
+ {
+ array = GenRadial.RadialPattern;
+ num = numCellsToHit + 5;
+ }
+ for (int i = 0; i < num; i++)
+ {
+ IntVec3 first = target.Cell + array[i];
+ Vector3 vector3 = first.ToVector3Shifted().Yto0();
+ float second = Vector3.Dot((vector3 - vector).normalized, (vector3 - vector2).normalized);
+ tmpCellDots.Add(new Pair(first, second));
+ }
+ tmpCellDots.SortByDescending(x => x.Second);
+ }
+
+ Map map = caster.Map;
+ int num2 = Mathf.Min(tmpCellDots.Count, numCellsToHit);
+ for (int j = 0; j < num2; j++)
+ {
+ IntVec3 first2 = tmpCellDots[j].First;
+ if (!first2.InBounds(map)) continue;
+
+ if (first2.Filled(map))
+ {
+ Building_Door door = first2.GetDoor(map);
+ if (door == null || !door.Open) continue;
+ }
+
+ if (TryFindShootLineFromTo(caster.Position, first2, out var _))
+ {
+ tmpCells.Add(first2);
+ }
+ }
+ return tmpCells;
+ }
+ }
+
+ public class VerbProperties_ShootSprayMulti : VerbProperties
+ {
+ public int numCellsToHit = 1;
+ }
+}
\ No newline at end of file