diff --git a/1.6/1.6/Assemblies/WulaFallenEmpire.dll b/1.6/1.6/Assemblies/WulaFallenEmpire.dll
index 7f56cd5c..2227b0e1 100644
Binary files a/1.6/1.6/Assemblies/WulaFallenEmpire.dll and b/1.6/1.6/Assemblies/WulaFallenEmpire.dll differ
diff --git a/1.6/1.6/Defs/ThingDefs_Buildings/WULA_Mortar_Turret_Buildings.xml b/1.6/1.6/Defs/ThingDefs_Buildings/WULA_Mortar_Turret_Buildings.xml
new file mode 100644
index 00000000..a3e73b7b
--- /dev/null
+++ b/1.6/1.6/Defs/ThingDefs_Buildings/WULA_Mortar_Turret_Buildings.xml
@@ -0,0 +1,289 @@
+
+
+
+
+
+ Wula_Base_Mortar_Turret_Cleanzone
+
+ 清理出一块场地并准备好资源，使得乌拉帝国母舰可以向此处投放建筑。建造好的信标可以收起或移至他处，但是必须要有母舰或者工程舰在上空才能投送建筑。\n\nMTt-8"深渊"迫击炮塔是一种需要通电才能运转的中型防御炮塔，发射高爆迫击炮弹。这种炮台具有高伤害范围攻击能力，适合对付集群敌人和建筑。
+ Wula/Building/Wula_Base_Mortar_Turret
+ MinifiedThing
+ Normal
+
+ Wula_Base_Mortar_Turret
+ Wula_Base_Mortar_Turret_Weapon
+
+
+ BuildingsMisc
+
+
+ Wula/Building/WULA_Dropping_Building_Cleanzone
+ Graphic_Multi
+ (3,3)
+
+ false
+
+
+ Building
+ PassThroughOnly
+ 0
+ false
+ 0.5
+ false
+ false
+ false
+
+ WULA_Turret_Base_Mortar_Technology
+
+
+ 1
+ 1
+ 1
+ 0
+
+ (3,3)
+ 0
+ 1
+
+ 100
+ 6
+
+
+ BuildingDestroyed_Metal_Small
+
+
+ WulaFallenEmpire.PlaceWorker_CustomRadius
+
+ WULA_Buildings
+
+
+ 75
+ (1, 1, 1)
+ 0
+ true
+
+ 在该建筑空降到指定地点时，其炮台武器的最大射程。
+ true
+
+
+ Wula_Base_Mortar_Turret_Incoming
+ true
+ 1
+ true
+ false
+
+
+
+
+
+
+ Wula_Base_Mortar_Turret_Incoming
+
+ (3,3)
+
+ Wula/Building/Wula_Base_ATGun_Turret_Incoming
+ Graphic_Single
+ CutoutFlying
+ (3,3.75)
+
+
+ Accelerate
+ Things/Skyfaller/SkyfallerShadowDropPod
+ (2, 2)
+ DropPod_Fall
+ 100
+ Explosion_Vaporize
+ 0.05
+ 1
+ 1
+
+
+ (0,0)
+ (1, 1)
+
+
+ Wula_Base_Mortar_Turret
+
+
+
+ Smoke_Joint
+
+
+
+
+
+
+ Wula_Base_Mortar_Turret
+
+ MTt-8"深渊"迫击炮塔是一种需要通电才能运转的中型防御炮塔，发射高爆迫击炮弹。这种炮台具有高伤害范围攻击能力，适合对付集群敌人和建筑。
+ WulaFallenEmpire.Building_TurretGunHasSpeed
+ MapMeshAndRealTime
+
+
+ 0.2
+
+
+
+ Wula/Building/WULA_Turret_Component
+ Graphic_Single
+ (3,3)
+
+
+ (0.3,0.3,1.4,1.4)
+
+
+ (0.5,0.35,0.75)
+ (0,0,-0.05)
+
+
+ true
+ Wula/Building/Wula_Base_Mortar_Turret
+ 1.0
+ Building
+ false
+ false
+ (3,3)
+
+ 1500
+ 0
+ 3200
+ 80
+ 0
+ 0.80
+
+
+ 100
+ 6
+
+ false
+ Normal
+ PassThroughOnly
+ 50
+ 0.5
+ true
+
+ 450
+ true
+ Wula_Base_Mortar_Turret_Weapon
+ 4
+ (-0.04, 0)
+ 5.0
+
+
+ PlaceWorker_TurretTop
+ PlaceWorker_ShowTurretRadius
+
+
+
+
+
+ MechanoidsWakeUp
+
+
+
+ EMP
+
+
+
+ MechTurretBig_Call
+
+
+
+ true
+ false
+
+
+ CompPowerTrader
+ 200
+
+
+ 6
+ (252,240,120,0)
+
+
+
+
+
+
+
+ Wula_Base_Mortar_Turret_Weapon
+
+ 迫击炮塔，可以从远距离上对敌方集群造成巨大伤害。
+ None
+ true
+ Ultra
+
+ Wula/Building/Wula_Base_ATGun_Turret_Weapon
+ Graphic_Single
+ 3
+
+ 0.33
+
+ 150
+ 0.3
+ 0.7
+ 0.85
+ 0.8
+
+
+
+ Verb_Shoot
+ true
+ Bullet_WULA_WM_Mortar_Turret
+ 2.5
+ 5
+ 10
+ 75
+ 1
+ 1.9
+ WULA_MW_Mass_Drivers_Shootingsound
+ GunTail_Heavy
+ 18
+
+ true
+
+
+
+
+
+
+
+ Bullet_WULA_WM_Mortar_Turret
+
+ WulaFallenEmpire.Projectile_NorthArcTrail
+ Normal
+ True
+
+ Wula/Projectile/WULA_Bullet_ChargeLanceShot_Red
+ Graphic_Single
+ TransparentPostLight
+ 5
+
+
+ Bomb
+ 220
+ 20
+ 0.8
+ 5.0
+ Artillery_HitThickRoof
+ MortarBomb_Explode
+ MortarRound_PreImpact
+ MortarRound_Ambient
+ 5
+ true
+ 150
+
+
+
+ WULA_GunTail_Lighting
+ 3
+ 1
+ 1~2
+ 0.5~1.0
+ 0.1~0.3
+ -30~30
+
+
+
+
+
\ No newline at end of file
diff --git a/Source/WulaFallenEmpire/Projectiles/Projectile_NorthArcTrail.cs b/Source/WulaFallenEmpire/Projectiles/Projectile_NorthArcTrail.cs
new file mode 100644
index 00000000..a240e066
--- /dev/null
+++ b/Source/WulaFallenEmpire/Projectiles/Projectile_NorthArcTrail.cs
@@ -0,0 +1,191 @@
+using System.Collections.Generic;
+using RimWorld;
+using UnityEngine;
+using Verse;
+
+namespace WulaFallenEmpire
+{
+ public class Projectile_NorthArcTrail : Projectile_Explosive
+ {
+ // --- 弹道部分变量 ---
+ // 定义向北偏移的高度（格数），建议在XML中通过 参数无法直接传参时硬编码或扩展 ThingDef
+ // 这里为了方便，设定默认值为 10，你可以根据需要修改
+ public float northOffsetDistance = 10f;
+
+ private Vector3 originPos;
+ private Vector3 destinationPos;
+ private Vector3 bezierControlPoint;
+ private int ticksFlying;
+ private int totalTicks;
+ private bool initialized = false;
+
+ // --- 尾迹部分变量 ---
+ private TrackingBulletDef trackingDefInt;
+ private int Fleck_MakeFleckTick;
+ private Vector3 lastTickPosition; // 记录上一帧位置用于计算拖尾方向
+
+ // 获取 XML 中的扩展数据
+ public TrackingBulletDef TrackingDef
+ {
+ get
+ {
+ if (trackingDefInt == null)
+ {
+ trackingDefInt = def.GetModExtension();
+ if (trackingDefInt == null)
+ {
+ // 如果没配置，给一个空的默认值防止报错，或者只报错一次
+ trackingDefInt = new TrackingBulletDef();
+ }
+ }
+ return trackingDefInt;
+ }
+ }
+
+ public override void ExposeData()
+ {
+ base.ExposeData();
+ // 保存弹道数据
+ Scribe_Values.Look(ref originPos, "originPos");
+ Scribe_Values.Look(ref destinationPos, "destinationPos");
+ Scribe_Values.Look(ref bezierControlPoint, "bezierControlPoint");
+ Scribe_Values.Look(ref ticksFlying, "ticksFlying", 0);
+ Scribe_Values.Look(ref totalTicks, "totalTicks", 0);
+ Scribe_Values.Look(ref initialized, "initialized", false);
+ Scribe_Values.Look(ref northOffsetDistance, "northOffsetDistance", 10f);
+
+ // 保存尾迹数据
+ Scribe_Values.Look(ref Fleck_MakeFleckTick, "Fleck_MakeFleckTick", 0);
+ Scribe_Values.Look(ref lastTickPosition, "lastTickPosition", Vector3.zero);
+ }
+
+ public override void Launch(Thing launcher, Vector3 origin, LocalTargetInfo usedTarget, LocalTargetInfo intendedTarget, ProjectileHitFlags hitFlags, bool preventFriendlyFire = false, Thing equipment = null, ThingDef targetCoverDef = null)
+ {
+ base.Launch(launcher, origin, usedTarget, intendedTarget, hitFlags, preventFriendlyFire, equipment, targetCoverDef);
+
+ // --- 初始化弹道 ---
+ originPos = origin;
+ destinationPos = usedTarget.CenterVector3;
+
+ float speed = def.projectile.speed;
+ if (speed <= 0) speed = 1f;
+
+ // 计算直线距离估算时间
+ float distance = (originPos - destinationPos).MagnitudeHorizontal();
+ totalTicks = Mathf.CeilToInt(distance / speed * 100f);
+ if (totalTicks < 1) totalTicks = 1;
+
+ ticksFlying = 0;
+
+ // 贝塞尔曲线计算：
+ // 中点
+ Vector3 midPoint = (originPos + destinationPos) / 2f;
+ // 顶点 (中点向北偏移 X 格)
+ Vector3 apexPoint = midPoint + new Vector3(0, 0, northOffsetDistance);
+ // 控制点 P1 = 2 * 顶点 - 中点
+ bezierControlPoint = 2f * apexPoint - midPoint;
+
+ initialized = true;
+
+ // --- 初始化尾迹 ---
+ lastTickPosition = origin;
+ }
+
+ protected override void Tick()
+ {
+ // 注意：这里不直接调用 base.Tick() 的物理位移部分，因为我们要自己控制位置
+ // 但我们需要 Projectile_Explosive 的倒计时逻辑，所以我们在方法末尾调用 TickInterval
+
+ if (!initialized)
+ {
+ base.Tick();
+ return;
+ }
+
+ ticksFlying++;
+
+ // 1. 计算当前帧的新位置 (贝塞尔曲线 + 高度)
+ float t = (float)ticksFlying / (float)totalTicks;
+ if (t > 1f) t = 1f;
+
+ float u = 1 - t;
+ // 水平位移 (贝塞尔)
+ Vector3 nextPos = (u * u * originPos) + (2 * u * t * bezierControlPoint) + (t * t * destinationPos);
+ // 垂直高度 (抛物线)
+ float arcHeight = def.projectile.arcHeightFactor * GenMath.InverseParabola(t);
+ nextPos.y = arcHeight;
+
+ // 设置物体确切位置
+ this.Position = nextPos.ToIntVec3();
+
+ // 2. 处理拖尾特效 (合并的代码)
+ // 只有当这一帧移动了，且配置了 DefModExtension 时才生成
+ if (TrackingDef != null && TrackingDef.tailFleckDef != null)
+ {
+ Fleck_MakeFleckTick++;
+ // 检查生成间隔
+ if (Fleck_MakeFleckTick >= TrackingDef.fleckDelayTicks)
+ {
+ // 简单的循环计时重置逻辑
+ if (Fleck_MakeFleckTick >= (TrackingDef.fleckDelayTicks + TrackingDef.fleckMakeFleckTickMax))
+ {
+ Fleck_MakeFleckTick = TrackingDef.fleckDelayTicks;
+ }
+
+ Map map = base.Map;
+ // 只有当在地图内时才生成
+ if (map != null)
+ {
+ int count = TrackingDef.fleckMakeFleckNum.RandomInRange;
+ Vector3 currentPosition = this.ExactPosition;
+ Vector3 previousPosition = lastTickPosition;
+
+ // 仅当有位移时才计算角度，防止原地鬼畜
+ if ((currentPosition - previousPosition).MagnitudeHorizontalSquared() > 0.0001f)
+ {
+ float moveAngle = (currentPosition - previousPosition).AngleFlat();
+
+ for (int i = 0; i < count; i++)
+ {
+ // 这里的逻辑完全照搬原来的 BulletWithTrail
+ float velocityAngle = TrackingDef.fleckAngle.RandomInRange + moveAngle;
+
+ FleckCreationData dataStatic = FleckMaker.GetDataStatic(currentPosition, map, TrackingDef.tailFleckDef, TrackingDef.fleckScale.RandomInRange);
+ dataStatic.rotation = moveAngle; // 粒子朝向跟随移动方向
+ dataStatic.rotationRate = TrackingDef.fleckRotation.RandomInRange;
+ dataStatic.velocityAngle = velocityAngle;
+ dataStatic.velocitySpeed = TrackingDef.fleckSpeed.RandomInRange;
+ map.flecks.CreateFleck(dataStatic);
+ }
+ }
+ }
+ }
+ }
+
+ // 3. 更新旋转角度 (Visual) 和 记录上一帧位置
+ if (lastTickPosition != nextPos)
+ {
+ if ((nextPos - lastTickPosition).MagnitudeHorizontalSquared() > 0.001f)
+ {
+ this.Rotation = Rot4.FromAngleFlat((nextPos - lastTickPosition).AngleFlat());
+ }
+ }
+ lastTickPosition = nextPos;
+
+ // 4. 判定到达目标或倒计时爆炸
+ if (ticksFlying >= totalTicks)
+ {
+ Impact(null);
+ return;
+ }
+
+ // 5. 处理 Projectile_Explosive 的内部倒计时 (如果 ticksToDetonation 被设置了)
+ base.TickInterval(1);
+ }
+
+ protected override void Impact(Thing hitThing, bool blockedByShield = false)
+ {
+ base.Impact(hitThing, blockedByShield);
+ }
+ }
+}
\ No newline at end of file
diff --git a/Source/WulaFallenEmpire/WulaFallenEmpire.csproj b/Source/WulaFallenEmpire/WulaFallenEmpire.csproj
index 2f38d40f..506e7407 100644
--- a/Source/WulaFallenEmpire/WulaFallenEmpire.csproj
+++ b/Source/WulaFallenEmpire/WulaFallenEmpire.csproj
@@ -294,6 +294,7 @@
+