添加爆炸射线武器系统

Source/WulaFallenEmpire/VerbPropertiesExplosiveBeam.cs

@@ -0,0 +1,49 @@
+using RimWorld;
+using Verse;
+using Verse.Sound;
+
+namespace WulaFallenEmpire
+{
+    public class VerbPropertiesExplosiveBeam : VerbProperties
+    {
+        // 爆炸开关
+        public bool enableExplosion = false;
+        
+        // 每x个shotcount触发一次爆炸
+        public int explosionShotInterval = 1;
+        
+        // 爆炸基础属性
+        public float explosionRadius = 2.9f;
+        public DamageDef explosionDamageDef = null; // null时使用默认的Bomb
+        public int explosionDamage = -1; // -1时使用武器默认伤害
+        public float explosionArmorPenetration = -1f; // -1时使用武器默认穿甲
+        
+        // 爆炸音效和特效
+        public SoundDef explosionSound = null;
+        public EffecterDef explosionEffecter = null;
+        
+        // 爆炸后生成物品
+        public ThingDef postExplosionSpawnThingDef = null;
+        public float postExplosionSpawnChance = 0f;
+        public int postExplosionSpawnThingCount = 1;
+        
+        // 爆炸前生成物品
+        public ThingDef preExplosionSpawnThingDef = null;
+        public float preExplosionSpawnChance = 0f;
+        public int preExplosionSpawnThingCount = 1;
+        
+        // 气体效果
+        public GasType? postExplosionGasType = null;
+        
+        // 其他爆炸属性
+        public bool applyDamageToExplosionCellsNeighbors = true;
+        public float chanceToStartFire = 0f;
+        public bool damageFalloff = true;
+        
+        public VerbPropertiesExplosiveBeam()
+        {
+            // 设置默认值
+            verbClass = typeof(Verb_ShootBeamExplosive);
+        }
+    }
+}

Source/WulaFallenEmpire/Verb_ShootBeamExplosive.cs

@@ -0,0 +1,92 @@
+using System.Collections.Generic;
+using RimWorld;
+using UnityEngine;
+using Verse;
+using Verse.Sound;
+
+namespace WulaFallenEmpire
+{
+    public class Verb_ShootBeamExplosive : Verse.Verb_ShootBeam
+    {
+        private int explosionShotCounter = 0;
+
+        protected override bool TryCastShot()
+        {
+            bool result = base.TryCastShot();
+            
+            if (result && verbProps is VerbPropertiesExplosiveBeam explosiveProps && explosiveProps.enableExplosion)
+            {
+                explosionShotCounter++;
+                
+                if (explosionShotCounter >= explosiveProps.explosionShotInterval)
+                {
+                    explosionShotCounter = 0;
+                    TriggerExplosion(explosiveProps);
+                }
+            }
+            
+            return result;
+        }
+
+        private void TriggerExplosion(VerbPropertiesExplosiveBeam explosiveProps)
+        {
+            Vector3 explosionPos = InterpolatedPosition;
+            IntVec3 explosionCell = explosionPos.ToIntVec3();
+            
+            if (!explosionCell.InBounds(caster.Map))
+                return;
+
+            // 播放爆炸音效
+            if (explosiveProps.explosionSound != null)
+            {
+                explosiveProps.explosionSound.PlayOneShot(new TargetInfo(explosionCell, caster.Map));
+            }
+
+            // 生成爆炸
+            GenExplosion.DoExplosion(
+                center: explosionCell,
+                map: caster.Map,
+                radius: explosiveProps.explosionRadius,
+                damType: explosiveProps.explosionDamageDef ?? DamageDefOf.Bomb,
+                instigator: caster,
+                damAmount: explosiveProps.explosionDamage > 0 ? explosiveProps.explosionDamage : verbProps.defaultProjectile?.projectile?.GetDamageAmount(EquipmentSource) ?? 20,
+                armorPenetration: explosiveProps.explosionArmorPenetration >= 0 ? explosiveProps.explosionArmorPenetration : verbProps.defaultProjectile?.projectile?.GetArmorPenetration(EquipmentSource) ?? 0.3f,
+                explosionSound: null, // 我们已经手动播放了音效
+                weapon: base.EquipmentSource?.def,
+                projectile: null,
+                intendedTarget: currentTarget.Thing,
+                postExplosionSpawnThingDef: explosiveProps.postExplosionSpawnThingDef,
+                postExplosionSpawnChance: explosiveProps.postExplosionSpawnChance,
+                postExplosionSpawnThingCount: explosiveProps.postExplosionSpawnThingCount,
+                postExplosionGasType: explosiveProps.postExplosionGasType,
+                applyDamageToExplosionCellsNeighbors: explosiveProps.applyDamageToExplosionCellsNeighbors,
+                preExplosionSpawnThingDef: explosiveProps.preExplosionSpawnThingDef,
+                preExplosionSpawnChance: explosiveProps.preExplosionSpawnChance,
+                preExplosionSpawnThingCount: explosiveProps.preExplosionSpawnThingCount,
+                chanceToStartFire: explosiveProps.chanceToStartFire,
+                damageFalloff: explosiveProps.damageFalloff,
+                direction: null,
+                ignoredThings: null,
+                affectedAngle: null,
+                doVisualEffects: true,
+                propagationSpeed: 0.6f,
+                excludeRadius: 0f,
+                doSoundEffects: false // 我们手动处理音效
+            );
+
+            // 生成额外的视觉效果
+            if (explosiveProps.explosionEffecter != null)
+            {
+                Effecter effecter = explosiveProps.explosionEffecter.Spawn(explosionCell, caster.Map);
+                effecter.Trigger(new TargetInfo(explosionCell, caster.Map), TargetInfo.Invalid);
+                effecter.Cleanup();
+            }
+        }
+
+        public override void ExposeData()
+        {
+            base.ExposeData();
+            Scribe_Values.Look(ref explosionShotCounter, "explosionShotCounter", 0);
+        }
+    }
+}

Source/WulaFallenEmpire/WulaFallenEmpire.csproj

@@ -75,6 +75,8 @@
     <Compile Include="JobDriver_FeedWulaPatient.cs" />
     <Compile Include="WulaStatDefOf.cs" />
     <Compile Include="CompUseEffect_WulaSkillTrainer.cs" />
+    <Compile Include="Verb_ShootBeamExplosive.cs" />
+    <Compile Include="VerbPropertiesExplosiveBeam.cs" />
   </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
 </Project>