添加obb载具撞击实体的功能

src/main/java/com/atsuishio/superbwarfare/entity/vehicle/base/MobileVehicleEntity.java

@@ -1,6 +1,7 @@
 package com.atsuishio.superbwarfare.entity.vehicle.base;
 
 import com.atsuishio.superbwarfare.config.server.VehicleConfig;
+import com.atsuishio.superbwarfare.entity.OBBEntity;
 import com.atsuishio.superbwarfare.entity.TargetEntity;
 import com.atsuishio.superbwarfare.entity.projectile.FlareDecoyEntity;
 import com.atsuishio.superbwarfare.entity.projectile.SmokeDecoyEntity;
@@ -9,6 +10,7 @@ import com.atsuishio.superbwarfare.init.ModDamageTypes;
 import com.atsuishio.superbwarfare.init.ModSounds;
 import com.atsuishio.superbwarfare.init.ModTags;
 import com.atsuishio.superbwarfare.tools.EntityFindUtil;
+import com.atsuishio.superbwarfare.tools.OBB;
 import com.mojang.math.Axis;
 import net.minecraft.core.BlockPos;
 import net.minecraft.core.Direction;
@@ -661,11 +663,28 @@ public abstract class MobileVehicleEntity extends EnergyVehicleEntity implements
     public void crushEntities(Vec3 velocity) {
         if (level() instanceof ServerLevel) {
             if (!this.canCrushEntities()) return;
-            if (velocity.horizontalDistance() < 0.25) return;
+//            if (velocity.horizontalDistance() < 0.25) return;
             if (isRemoved()) return;
-            var frontBox = getBoundingBox().move(velocity);
 
-            var entities = level().getEntities(EntityTypeTest.forClass(Entity.class), frontBox,
+            List<Entity> entities;
+
+            if (this instanceof OBBEntity obbEntity) {
+                var frontBox = getBoundingBox().move(velocity).inflate(4);
+                entities = level().getEntities(EntityTypeTest.forClass(Entity.class), frontBox,
+                                entity -> entity != this && entity != getFirstPassenger() && entity.getVehicle() == null)
+                        .stream().filter(entity -> {
+                                    if (entity.isAlive() && isInObb(obbEntity, entity, velocity)) {
+                                        var type = BuiltInRegistries.ENTITY_TYPE.getKey(entity.getType());
+                                        return (entity instanceof VehicleEntity || entity instanceof Boat || entity instanceof Minecart || (entity instanceof LivingEntity living && !(living instanceof Player player && player.isSpectator()))) || VehicleConfig.COLLISION_ENTITY_WHITELIST.get().contains(type.toString());
+                                    }
+                                    return false;
+                                }
+                        )
+                        .toList();
+
+            } else {
+                var frontBox = getBoundingBox().move(velocity);
+                entities = level().getEntities(EntityTypeTest.forClass(Entity.class), frontBox,
                                 entity -> entity != this && entity != getFirstPassenger() && entity.getVehicle() == null)
                         .stream().filter(entity -> {
                                     if (entity.isAlive()) {
@@ -678,6 +697,7 @@ public abstract class MobileVehicleEntity extends EnergyVehicleEntity implements
                                 }
                         )
                         .toList();
+            }
 
             for (var entity : entities) {
                 double entitySize = entity.getBoundingBox().getSize();
@@ -730,6 +750,22 @@ public abstract class MobileVehicleEntity extends EnergyVehicleEntity implements
         }
     }
 
+    public boolean isInObb(OBBEntity obbEntity, Entity entity, Vec3 velocity) {
+        var obbList = obbEntity.getOBBs();
+        for (var obb : obbList) {
+            obb = obb.move(velocity);
+            if (entity instanceof OBBEntity obbEntity2) {
+                var obbList2 = obbEntity2.getOBBs();
+                for (var obb2 : obbList2) {
+                    return OBB.isColliding(obb, obb2);
+                }
+            } else {
+                return OBB.isColliding(obb, entity.getBoundingBox());
+            }
+        }
+        return false;
+    }
+
     public Vector3f getForwardDirection() {
         return new Vector3f(
                 Mth.sin(-getYRot() * ((float) Math.PI / 180)),

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

@@ -222,6 +222,11 @@ public record OBB(Vector3f center, Vector3f extents, Quaternionf rotation) {
         return new OBB(center, newExtents, rotation);
     }
 
+    public OBB move(Vec3 vec3) {
+        Vector3f newCenter = new Vector3f((float) (center.x + vec3.x), (float) (center.y + vec3.y), (float) (center.z + vec3.z));
+        return new OBB(newCenter, extents, rotation);
+    }
+
     /**
      * 检查点是否在OBB内部
      *