通过神秘的办法让载具抵消大部分爆炸击退，修复快艇吃水深度bug

src/main/java/com/atsuishio/superbwarfare/entity/vehicle/Ah6Entity.java

@@ -611,6 +611,16 @@ public class Ah6Entity extends ContainerMobileEntity implements GeoEntity, IHeli
         return super.getDismountLocationForPassenger(passenger);
     }
 
+    @Override
+    public float ignoreExplosionHorizontalKnockBack() {
+        return -0.5f;
+    }
+
+    @Override
+    public float ignoreExplosionVerticalKnockBack() {
+        return -0.9f;
+    }
+
     @Override
     public boolean isDriver(Player player) {
         return player == this.getFirstPassenger();

src/main/java/com/atsuishio/superbwarfare/entity/vehicle/SpeedboatEntity.java

@@ -181,7 +181,7 @@ public class SpeedboatEntity extends ContainerMobileEntity implements GeoEntity,
         }
 
         double fluidFloat;
-        fluidFloat = -0.06 + 0.12 * getSubmergedHeight(this);
+        fluidFloat = 0.12 * getSubmergedHeight(this);
         this.setDeltaMovement(this.getDeltaMovement().add(0.0, fluidFloat, 0.0));
 
         if (this.onGround()) {
@@ -452,6 +452,16 @@ public class SpeedboatEntity extends ContainerMobileEntity implements GeoEntity,
         return this.cache;
     }
 
+    @Override
+    public float ignoreExplosionHorizontalKnockBack() {
+        return -0.5f;
+    }
+
+    @Override
+    public float ignoreExplosionVerticalKnockBack() {
+        return -0.9f;
+    }
+
     @Override
     public int getMaxPassengers() {
         return 5;

src/main/java/com/atsuishio/superbwarfare/entity/vehicle/VehicleEntity.java

@@ -310,6 +310,14 @@ public class VehicleEntity extends Entity {
     public void travel() {
     }
 
+    public float ignoreExplosionHorizontalKnockBack() {
+        return -1f;
+    }
+
+    public float ignoreExplosionVerticalKnockBack() {
+        return -1f;
+    }
+
     // From Immersive_Aircraft
     public Matrix4f getVehicleTransform() {
         Matrix4f transform = new Matrix4f();

src/main/java/com/atsuishio/superbwarfare/entity/vehicle/WheelChairEntity.java

@@ -277,6 +277,16 @@ public class WheelChairEntity extends MobileVehicleEntity implements GeoEntity {
         }
     }
 
+    @Override
+    public float ignoreExplosionHorizontalKnockBack() {
+        return -0.2f;
+    }
+
+    @Override
+    public float ignoreExplosionVerticalKnockBack() {
+        return -0.3f;
+    }
+
     @Override
     public void registerControllers(AnimatableManager.ControllerRegistrar data) {
     }

src/main/java/com/atsuishio/superbwarfare/tools/CustomExplosion.java

@@ -3,6 +3,7 @@ package com.atsuishio.superbwarfare.tools;
 import com.atsuishio.superbwarfare.ModUtils;
 import com.atsuishio.superbwarfare.config.server.ExplosionConfig;
 import com.atsuishio.superbwarfare.config.server.ExplosionDestroyConfig;
+import com.atsuishio.superbwarfare.entity.vehicle.VehicleEntity;
 import com.atsuishio.superbwarfare.network.message.ShakeClientMessage;
 import com.google.common.collect.Sets;
 import net.minecraft.core.BlockPos;
@@ -11,8 +12,10 @@ import net.minecraft.server.level.ServerPlayer;
 import net.minecraft.util.Mth;
 import net.minecraft.world.damagesource.DamageSource;
 import net.minecraft.world.entity.Entity;
+import net.minecraft.world.entity.LivingEntity;
 import net.minecraft.world.entity.item.PrimedTnt;
 import net.minecraft.world.entity.monster.Monster;
+import net.minecraft.world.item.enchantment.ProtectionEnchantment;
 import net.minecraft.world.level.Explosion;
 import net.minecraft.world.level.ExplosionDamageCalculator;
 import net.minecraft.world.level.Level;
@@ -167,6 +170,9 @@ public class CustomExplosion extends Explosion {
                     double zDistance = entity.getZ() - this.z;
                     double distance = Math.sqrt(xDistance * xDistance + yDistance * yDistance + zDistance * zDistance);
                     if (distance != 0.0D) {
+                        xDistance /= distance;
+                        yDistance /= distance;
+                        zDistance /= distance;
                         double seenPercent = Mth.clamp(getSeenPercent(position, entity), 0.01 * ExplosionConfig.EXPLOSION_PENETRATION_RATIO.get(), Double.POSITIVE_INFINITY);
                         double damagePercent = (1.0D - distanceRate) * seenPercent;
 
@@ -180,6 +186,22 @@ public class CustomExplosion extends Explosion {
                         if (fireTime > 0) {
                             entity.setSecondsOnFire(fireTime);
                         }
+
+                        double d11;
+                        if (entity instanceof LivingEntity livingentity) {
+                            d11 = ProtectionEnchantment.getExplosionKnockbackAfterDampener(livingentity, damagePercent);
+                        } else {
+                            d11 = damagePercent;
+                        }
+
+                        xDistance *= d11;
+                        yDistance *= d11;
+                        zDistance *= d11;
+
+                        if (entity instanceof VehicleEntity vehicle) {
+                            Vec3 knockbackVec = new Vec3(vehicle.ignoreExplosionHorizontalKnockBack() * xDistance, vehicle.ignoreExplosionVerticalKnockBack() * yDistance, vehicle.ignoreExplosionHorizontalKnockBack() * zDistance);
+                            vehicle.setDeltaMovement(vehicle.getDeltaMovement().add(knockbackVec));
+                        }
                     }
                 }
             }

src/main/java/com/atsuishio/superbwarfare/tools/ProjectileTool.java

@@ -17,7 +17,7 @@ public class ProjectileTool {
         explosion.explode();
         net.minecraftforge.event.ForgeEventFactory.onExplosionStart(projectile.level(), explosion);
         explosion.finalizeExplosion(false);
-        ParticleTool.spawnMediumExplosionParticles(projectile.level(), target.position());
+        ParticleTool.spawnMediumExplosionParticles(projectile.level(), projectile.position());
         projectile.discard();
     }