CIWS v2

Defs/Ammo/Advanced/8x35mmCharged.xml

@@ -97,6 +97,7 @@
 		<defName>Bullet_8x35mmCharged</defName>
 		<label>8x35mm Charged bullet</label>
 		<projectile Class="CombatExtended.ProjectilePropertiesCE">
+      <CIWSVersion>Bullet_8x35mmChargedCIWS</CIWSVersion>
 			<damageAmountBase>19</damageAmountBase>
 			<secondaryDamage>
 				<li>
@@ -142,6 +143,24 @@
 		</projectile>
 	</ThingDef>
 
+  <ThingDef Name="Bullet_8x35mmChargedCIWS" ParentName="Base8x35mmChargedBullet">
+    <defName>Bullet_8x35mmChargedCIWS</defName>
+    <thingClass>CombatExtended.ProjectileCE_CIWS</thingClass>
+    <label>8x35mm Charged bullet</label>
+    <projectile Class="CombatExtended.ProjectilePropertiesCE">
+      <damageAmountBase>19</damageAmountBase>
+      <secondaryDamage>
+        <li>
+          <def>Bomb_Secondary</def>
+          <amount>6</amount>
+        </li>
+      </secondaryDamage>
+      <armorPenetrationSharp>16</armorPenetrationSharp>
+      <armorPenetrationBlunt>57.6</armorPenetrationBlunt>
+      <trajectoryWorker>CombatExtended.LerpedTrajectoryWorker_ExactPosDrawing</trajectoryWorker>
+    </projectile>
+  </ThingDef>
+
 	<!-- ==================== Recipes ========================== -->
 
 	<RecipeDef ParentName="ChargeAmmoRecipeBase">

Defs/Ammo/AmmoBases.xml

@@ -90,6 +90,11 @@
 		<projectile Class="CombatExtended.ProjectilePropertiesCE">
 			<explosionDamageFalloff>true</explosionDamageFalloff>
 		</projectile>
+    <comps>
+      <li Class="CombatExtended.CompProperties_CIWSImpactHandler">
+        <compClass>CombatExtended.CompCIWSImpactHandler_Projectile</compClass>
+      </li>
+    </comps>
 	</ThingDef>
 
 	<ThingDef Class="CombatExtended.AmmoDef" Name="BaseFragment" ParentName="BaseBulletCE" Abstract="True">

Defs/ThingDefs_Buildings/Building_CIWS.xml

@@ -0,0 +1,59 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Defs>
+
+	<!--=============== Blaster CIWS ===============-->
+
+	<ThingDef ParentName="TurretAutoBase">
+		<defName>CIWS_Blaster</defName>
+    <thingClass>CombatExtended.Building_CIWS_CE</thingClass>
+		<label>charge blaster CIWS</label>
+		<constructionSkillPrerequisite>8</constructionSkillPrerequisite>
+		<graphicData>
+			<texPath>Things/Building/Turrets/MachineGunBase</texPath>
+			<shadowData>
+				<volume>(0.27,0.25,0.27)</volume>
+				<offset>(0,0,0)</offset>
+			</shadowData>
+		</graphicData>
+		<uiIconPath>UI/Icons/Turrets/ChargeBlaster_uiIcon</uiIconPath>
+		<statBases>
+			<WorkToBuild>23000</WorkToBuild>
+			<MaxHitPoints>150</MaxHitPoints>
+			<Mass>20</Mass>
+			<Bulk>25</Bulk>
+			<AimingAccuracy>0.75</AimingAccuracy>
+			<ShootingAccuracyTurret>1.25</ShootingAccuracyTurret>
+			<NightVisionEfficiency>0.5</NightVisionEfficiency>
+		</statBases>
+		<techLevel>Spacer</techLevel>
+		<comps>
+			<li Class="CompProperties_Power">
+				<compClass>CompPowerTrader</compClass>
+				<basePowerConsumption>400</basePowerConsumption>
+			</li>
+		</comps>
+		<description>Automatic turret equipped with a charge blaster.</description>
+		<costList>
+			<Steel>125</Steel>
+			<Plasteel>40</Plasteel>
+			<ComponentIndustrial>6</ComponentIndustrial>
+			<ComponentSpacer>1</ComponentSpacer>
+		</costList>
+		<building>
+			<turretGunDef>Gun_CIWSBlasterTurret</turretGunDef>
+			<ai_combatDangerous>true</ai_combatDangerous>
+		</building>
+		<designatorDropdown>CE_AutoTurrets</designatorDropdown>
+		<placeWorkers>
+			<li>PlaceWorker_TurretTop</li>
+			<li>PlaceWorker_ShowTurretRadius</li>
+		</placeWorkers>
+		<researchPrerequisites>
+			<li>CE_ChargeTurret</li>
+		</researchPrerequisites>
+		<minifiedDef>MinifiedThing</minifiedDef>
+	</ThingDef>
+
+
+
+</Defs>

Defs/ThingDefs_Buildings/Buildings_Turrets.xml

@@ -258,6 +258,7 @@
 	<ThingDef ParentName="TurretMannedBuildableBase">
 		<defName>Turret_KPV</defName>
 		<label>KPV machine gun</label>
+    <thingClass>CombatExtended.Building_CIWS_CE</thingClass>
 		<constructionSkillPrerequisite>7</constructionSkillPrerequisite>
 		<graphicData>
 			<texPath>Things/Building/Turrets/KPV_base</texPath>

Defs/ThingDefs_Misc/Weapons_CIWS.xml

@@ -0,0 +1,82 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Defs>
+
+	<!-- ================== Blaster Turret ================== -->
+
+	<ThingDef ParentName="BaseAutoTurretGun">
+		<defName>Gun_CIWSBlasterTurret</defName>
+		<label>blaster turret gun</label>
+		<graphicData>
+			<texPath>Things/Building/Turrets/BlasterTurret_Top</texPath>
+			<graphicClass>Graphic_Single</graphicClass>
+		</graphicData>
+		<description>Charge blaster attached to a turret mount.</description>
+		<soundInteract>Interact_ChargeRifle</soundInteract>
+		<statBases>
+			<SightsEfficiency>1</SightsEfficiency>
+			<ShotSpread>0.06</ShotSpread>
+			<SwayFactor>0.86</SwayFactor>
+			<RangedWeapon_Cooldown>0.36</RangedWeapon_Cooldown>
+			<Mass>10</Mass>
+		</statBases>
+		<verbs>
+			<li Class="CombatExtended.VerbPropertiesCE">
+				<recoilAmount>0.90</recoilAmount>
+				<verbClass>CombatExtended.Verb_ShootCE</verbClass>
+				<hasStandardCommand>true</hasStandardCommand>
+				<defaultProjectile>Bullet_8x35mmCharged</defaultProjectile>
+				<warmupTime>1.3</warmupTime>
+				<range>55</range>
+				<ticksBetweenBurstShots>5</ticksBetweenBurstShots>
+				<burstShotCount>10</burstShotCount>
+				<soundCast>Shot_ChargeBlaster</soundCast>
+				<soundCastTail>GunTail_Heavy</soundCastTail>
+				<muzzleFlashScale>9</muzzleFlashScale>
+				<recoilPattern>Mounted</recoilPattern>
+			</li>
+      <li Class="CombatExtended.VerbProperties_CIWSProjectile">
+        <verbClass>CombatExtended.VerbCIWSProjectile</verbClass>
+        <recoilAmount>0.90</recoilAmount>
+        <hasStandardCommand>true</hasStandardCommand>
+        <defaultProjectile>Bullet_8x35mmCharged</defaultProjectile>
+        <warmupTime>0.4</warmupTime>
+        <range>105</range>
+        <ticksBetweenBurstShots>5</ticksBetweenBurstShots>
+        <burstShotCount>10</burstShotCount>
+        <soundCast>Shot_ChargeBlaster</soundCast>
+        <soundCastTail>GunTail_Heavy</soundCastTail>
+        <muzzleFlashScale>9</muzzleFlashScale>
+        <recoilPattern>Mounted</recoilPattern>
+        <holdFireLabel>HoldCloseInProjectilesFire</holdFireLabel>
+        <holdFireDesc>HoldCloseInProjectilesFireDesc</holdFireDesc>
+      </li>
+      <li Class="CombatExtended.VerbProperties_CIWSSkyfaller">
+        <verbClass>CombatExtended.VerbCIWSSkyfaller</verbClass>
+        <recoilAmount>0.90</recoilAmount>
+        <hasStandardCommand>true</hasStandardCommand>
+        <defaultProjectile>Bullet_8x35mmCharged</defaultProjectile>
+        <warmupTime>0.4</warmupTime>
+        <range>105</range>
+        <ticksBetweenBurstShots>5</ticksBetweenBurstShots>
+        <burstShotCount>10</burstShotCount>
+        <soundCast>Shot_ChargeBlaster</soundCast>
+        <soundCastTail>GunTail_Heavy</soundCastTail>
+        <muzzleFlashScale>9</muzzleFlashScale>
+        <recoilPattern>Mounted</recoilPattern>
+        <holdFireLabel>HoldCloseInSkyfallersFire</holdFireLabel>
+      </li>
+		</verbs>
+		<comps>
+			<li Class="CombatExtended.CompProperties_AmmoUser">
+				<magazineSize>100</magazineSize>
+				<reloadTime>7.8</reloadTime>
+				<ammoSet>AmmoSet_8x35mmCharged</ammoSet>
+			</li>
+      <li>
+        <compClass>CombatExtended.CompVerbDisabler</compClass>
+      </li>
+		</comps>
+	</ThingDef>
+
+
+</Defs>

Defs/ThingDefs_Misc/Weapons_Turrets.xml

@@ -286,6 +286,20 @@
 				<muzzleFlashScale>16</muzzleFlashScale>
 				<recoilPattern>Mounted</recoilPattern>
 			</li>
+      <li Class="CombatExtended.VerbProperties_CIWSSkyfaller">
+        <verbClass>CombatExtended.VerbCIWSSkyfaller</verbClass>
+        <recoilAmount>1.43</recoilAmount>
+        <hasStandardCommand>true</hasStandardCommand>
+        <defaultProjectile>Bullet_145x114mm_FMJ</defaultProjectile>
+        <warmupTime>0.8</warmupTime>
+        <range>125</range>
+        <ticksBetweenBurstShots>6</ticksBetweenBurstShots>
+        <burstShotCount>15</burstShotCount>
+        <soundCast>HeavyMG</soundCast>
+        <soundCastTail>GunTail_Heavy</soundCastTail>
+        <muzzleFlashScale>16</muzzleFlashScale>
+        <recoilPattern>Mounted</recoilPattern>
+      </li>
 		</verbs>
 		<comps>
 			<li Class="CombatExtended.CompProperties_AmmoUser">
@@ -297,6 +311,9 @@
 				<aimedBurstShotCount>5</aimedBurstShotCount>
 				<aiAimMode>SuppressFire</aiAimMode>
 			</li>
+      <li>
+        <compClass>CombatExtended.CompVerbDisabler</compClass>
+      </li>
 		</comps>
 		<modExtensions>
 			<li Class="CombatExtended.GunDrawExtension">

Languages/English/Keyed/Keys.xml

@@ -176,5 +176,17 @@
 	<!-- Shield Information -->
 	<CE_Shield_Coverage>Shield coverage</CE_Shield_Coverage>
 	<CE_Shield_Coverage_Desc>Body parts protected from ranged and melee attacks by the shield.</CE_Shield_Coverage_Desc>
+
+  <!--CIWS-->
+  <CIWSSettings_Copy>Copy</CIWSSettings_Copy>
+  <CIWSSettings_Paste>Paste</CIWSSettings_Paste>
+  <CIWSSettings_AvailableTargets>Available targets</CIWSSettings_AvailableTargets>
+  <CIWSSettings_IgnoredTargets>Ignored targets</CIWSSettings_IgnoredTargets>
+  <HoldCloseInProjectilesFire>Hold fire - projectiles</HoldCloseInProjectilesFire>
+  <HoldCloseInProjectilesFireDesc>Ignore incoming projectiles</HoldCloseInProjectilesFireDesc>
+  <HoldCloseInSkyfallersFire>Hold fire - skyfallers</HoldCloseInSkyfallersFire>
+  <HoldCloseInSkyfallersFireDesc>Ignore landing skyfallers and drop pods</HoldCloseInSkyfallersFireDesc>
+  <Dialog_ManageCIWS>Configure CIWS</Dialog_ManageCIWS>
+  <Dialog_ManageCIWSDesc>Change available and ignored targets for selected CIWS</Dialog_ManageCIWSDesc>
 
 </LanguageData>

Languages/Russian/Keyed/Keys.xml

@@ -134,4 +134,17 @@
 	<!--<CE_NoLineOfSight>Нет прямой видимости</CE_NoLineOfSight>-->
 	<!--<CE_MakeLoadout>Снарядить</CE_MakeLoadout>-->
 
+
+  <!--CIWS-->
+  <CIWSSettings_Copy>Копировать</CIWSSettings_Copy>
+  <CIWSSettings_Paste>Вставить</CIWSSettings_Paste>
+  <CIWSSettings_AvailableTargets>Доступные цели</CIWSSettings_AvailableTargets>
+  <CIWSSettings_IgnoredTargets>Игнорировать</CIWSSettings_IgnoredTargets>
+  <HoldCloseInProjectilesFire>Остановить огонь - снаряды</HoldCloseInProjectilesFire>
+  <HoldCloseInProjectilesFireDesc>Игнорировать летящие снаряды</HoldCloseInProjectilesFireDesc>
+  <HoldCloseInSkyfallersFire>Остановить огонь - транспорт</HoldCloseInSkyfallersFire>
+  <HoldCloseInSkyfallersFireDesc>Игнорировать транспорт и другие летящие объекты</HoldCloseInSkyfallersFireDesc>
+  <Dialog_ManageCIWS>Настройка ПВО</Dialog_ManageCIWS>
+  <Dialog_ManageCIWSDesc>Настроить доступные и игнорируемые цели</Dialog_ManageCIWSDesc>
+
 </LanguageData>

Patches/Core/Skyfallers/SkyfallerBase.xml

@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Patch>
+
+	<!-- Skyfallers -->
+
+	<Operation Class="PatchOperationConditional">
+		<xpath>Defs/ThingDef[@Name="SkyfallerBase"]/comps</xpath>
+		<nomatch Class="PatchOperationAdd">
+			<xpath>Defs/ThingDef[@Name="SkyfallerBase"]</xpath>
+			<value>
+				<comps />
+			</value>
+		</nomatch>
+	</Operation>
+
+	<Operation Class="PatchOperationAdd">
+		<xpath>Defs/ThingDef[@Name="SkyfallerBase"]/comps</xpath>
+		<value>
+			<li Class="CombatExtended.CompProperties_CIWSImpactHandler">
+        <compClass>CombatExtended.CompCIWSImpactHandler_Skyfaller</compClass>
+        <HP>22</HP>
+			</li>
+		</value>
+	</Operation>
+</Patch>

Source/CombatExtended/CombatExtended/CE_Utility.cs

@@ -1459,6 +1459,35 @@ public static float DistanceToSegment(this Vector3 point, Vector3 lineStart, Vec
             return Mathf.Sqrt(dx * dx + dz * dz);
         }
 
+        /// <summary>
+        /// Finds intersection point for two segments
+        /// </summary>
+        /// <param name="A">First point of first segment</param>
+        /// <param name="B">Second point of first segment</param>
+        /// <param name="C">First point of second segment</param>
+        /// <param name="D">Second point of second segment</param>
+        /// <param name="result">Intersection point or <see cref="Vector2.negativeInfinity"/></param>
+        /// <returns>True if intersects, false if not</returns>
+        public static bool TryFindIntersectionPoint(Vector2 A, Vector2 B, Vector2 C, Vector2 D, out Vector2 result)
+        {
+            float x1 = A.x, y1 = A.y, x2 = B.x, y2 = B.y, x3 = C.x, y3 = C.y, x4 = D.x, y4 = D.y;
+            var det = ((x4 - x3) * (y2 - y1) - (y4 - y3) * (x2 - x1));
+            if (Mathf.Abs(det) < 0.0000001f)
+            {
+                result = Vector2.negativeInfinity;
+                return false;
+            }
+            var alpha = ((x4 - x3) * (y3 - y1) - (y4 - y3) * (x3 - x1)) / det;
+            var beta = ((x2 - x1) * (y3 - y1) - (y2 - y1) * (x3 - x1)) / det;
+            if (alpha < 0.0f || alpha > 1.0f || beta < 0.0f || beta > 1.0f)
+            {
+                result = Vector2.negativeInfinity;
+                return false;
+            }
+            result = new Vector2(x1 + alpha * (x2 - x1), y1 + alpha * (y2 - y1));
+            return true;
+        }
+
         public static Vector3 ToVec3Gridified(this Vector3 originalVec3)
         {
             Vector2 tempVec2 = new Vector2(originalVec3.normalized.x, originalVec3.normalized.z);
@@ -1696,5 +1725,67 @@ public static object LaunchProjectileCE(ThingDef projectileDef,
         }
 
         public static FactionStrengthTracker GetStrengthTracker(this Faction faction) => Find.World.GetComponent<WorldStrengthTracker>().GetFactionTracker(faction);
+
+        internal static IEnumerable<Thing> ContainedThings(this IThingHolder thingHolder)
+        {
+            if (thingHolder == null)
+            {
+                yield break;
+            }
+            var heldThings = thingHolder.GetDirectlyHeldThings();
+            if (heldThings != null)
+            {
+                foreach (var thing in heldThings)
+                {
+                    if (thing is IThingHolder childThingHolder && (thing is Skyfaller || thing is IActiveDropPod))
+                    {
+                        foreach (var childThing in ContainedThings(childThingHolder))
+                        {
+                            yield return childThing;
+                        }
+                        if (thing is IActiveDropPod dropPod)
+                        {
+                            foreach (var childThing in ContainedThings(dropPod.Contents))
+                            {
+                                yield return childThing;
+                            }
+                        }
+                    }
+                    else if (thing != null)
+                    {
+                        yield return thing;
+                    }
+                }
+            }
+        }
+        internal static T ElementAtOrLast<T>(this IEnumerable<T> enumerable, int index)
+        {
+            var source = enumerable.GetEnumerator();
+            T current = source.Current;
+            for (int i = 0; i < index; i++)
+            {
+                if (!source.MoveNext())
+                {
+                    break;
+                }
+                current = source.Current;
+            }
+            return current;
+        }
+        public static Vector3 DrawPosSinceTicks(this Skyfaller thing, int ticksAmount)
+        {
+            thing.ticksToImpact -= ticksAmount;
+            var result = thing.DrawPos;
+            thing.ticksToImpact += ticksAmount;
+            return result;
+        }
+        public static IEnumerable<Vector3> DrawPositions(this Skyfaller skyfaller)
+        {
+            int max = skyfaller.ticksToImpact;
+            for (int i = 1; i <= max; i++)
+            {
+                yield return skyfaller.DrawPosSinceTicks(i);
+            }
+        }
     }
 }