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添加obb载具撞击实体的功能

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Atsuishio 2025-06-20 14:59:15 +08:00 • committed by Light_Quanta
parent a96cbcdd63
commit 8ce0c5c9f8
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GPG key ID: 11A39A1B8C890959
2 changed files with 55 additions and 14 deletions
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42
src/main/java/com/atsuishio/superbwarfare/entity/vehicle/base/MobileVehicleEntity.java
View file

@ -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)),

5
src/main/java/com/atsuishio/superbwarfare/tools/OBB.java
View file

@ -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
*