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Starting work on fragmentation grenade
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projects/pswg_gadgets/src/main/java/dev/pswg/entity/FragmentationGrenadeEntity.java
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,175 @@ | ||
| package dev.pswg.entity; | ||
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| import dev.pswg.Gadgets; | ||
| import io.netty.buffer.Unpooled; | ||
| import net.fabricmc.fabric.api.networking.v1.PlayerLookup; | ||
| import net.fabricmc.fabric.api.networking.v1.ServerPlayNetworking; | ||
| import net.minecraft.block.BlockState; | ||
| import net.minecraft.entity.EntityType; | ||
| import net.minecraft.entity.LivingEntity; | ||
| import net.minecraft.entity.player.PlayerEntity; | ||
| import net.minecraft.item.ItemStack; | ||
| import net.minecraft.network.PacketByteBuf; | ||
| import net.minecraft.server.network.ServerPlayerEntity; | ||
| import net.minecraft.server.world.ServerWorld; | ||
| import net.minecraft.util.ActionResult; | ||
| import net.minecraft.util.Hand; | ||
| import net.minecraft.util.hit.BlockHitResult; | ||
| import net.minecraft.util.hit.HitResult; | ||
| import net.minecraft.util.math.BlockPos; | ||
| import net.minecraft.util.math.Vec3d; | ||
| import net.minecraft.util.math.random.Random; | ||
| import net.minecraft.world.BlockView; | ||
| import net.minecraft.world.World; | ||
| import net.minecraft.world.explosion.Explosion; | ||
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| import java.util.List; | ||
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| public class FragmentationGrenadeEntity extends GrenadeEntity | ||
| { | ||
| public static final int MIN_PICKUP_AGE = 30; | ||
| public boolean IS_EXPLODING = false; | ||
| public int EXPLOSION_TICK = 0; | ||
| private boolean COLLISION_BELOW; | ||
| public boolean SHOULD_RENDER = true; | ||
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| public FragmentationGrenadeEntity(EntityType<FragmentationGrenadeEntity> type, World world) | ||
| { | ||
| super(type, world); | ||
| setExplosionPower(5f); | ||
| } | ||
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| @Override | ||
| protected void createParticles(double x, double y, double z, ServerWorld serverWorld) | ||
| { | ||
| } | ||
| @Override | ||
| public void explode() | ||
| { | ||
| if (!IS_EXPLODING) | ||
| { | ||
| if (getWorld() instanceof ServerWorld serverWorld) | ||
| { | ||
| //for (ServerPlayerEntity serverPlayerEntity : serverWorld.getPlayers()) | ||
| // serverWorld.spawnParticles(serverPlayerEntity, SwgParticleTypes.FRAGMENTATION_GRENADE, true, getX(), getY(), getZ(), 1, 0, 0, 0, 0); | ||
| var passedData = new PacketByteBuf(Unpooled.buffer()); | ||
| passedData.writeBoolean(true); | ||
| passedData.writeInt(getId()); | ||
| //for (var player : PlayerLookup.tracking((ServerWorld)getWorld(), this.getBlockPos())) | ||
| // ServerPlayNetworking.send(player, SwgPackets.S2C.FragmentationGrenadeExplode, passedData); | ||
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| } | ||
| IS_EXPLODING = true; | ||
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| int randomNum = Random.create().nextBetween(1, 4); | ||
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| /* | ||
| switch (randomNum){ | ||
| case 1: getWorld().playSound(null, getBlockPos(), SwgSounds.Explosives.FRAGMENTATION_GRENADE_EXPLOSION1, SoundCategory.PLAYERS, 4f, 1f); break; | ||
| case 2: getWorld().playSound(null, getBlockPos(), SwgSounds.Explosives.FRAGMENTATION_GRENADE_EXPLOSION2, SoundCategory.PLAYERS, 4f, 1f); break; | ||
| case 3: getWorld().playSound(null, getBlockPos(), SwgSounds.Explosives.FRAGMENTATION_GRENADE_EXPLOSION3, SoundCategory.PLAYERS, 4f, 1f); break; | ||
| case 4: getWorld().playSound(null, getBlockPos(), SwgSounds.Explosives.FRAGMENTATION_GRENADE_EXPLOSION4, SoundCategory.PLAYERS, 4f, 1f); break; | ||
| } | ||
| */ | ||
| } | ||
| } | ||
| @Override | ||
| public boolean canBeHitByProjectile() | ||
| { | ||
| return true; | ||
| } | ||
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| @Override | ||
| protected void onCollision(HitResult hitResult) | ||
| { | ||
| if (hitResult.getType() == HitResult.Type.BLOCK) | ||
| { | ||
| BlockHitResult blockHitResult = (BlockHitResult)hitResult; | ||
| var pos = blockHitResult.getBlockPos(); | ||
| var state = getWorld().getBlockState(pos); | ||
| this.bounce(blockHitResult); | ||
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| if (getVelocity().length() > 0.01f) | ||
| this.playSound(state.getSoundGroup().getHitSound(), 0.5f, 1f); | ||
| } | ||
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| super.onCollision(hitResult); | ||
| } | ||
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| @Override | ||
| public ActionResult interact(PlayerEntity player, Hand hand) | ||
| { | ||
| if (!isPrimed() && age > MIN_PICKUP_AGE && player.getMainHandStack().isEmpty()) | ||
| { | ||
| player.giveItemStack(new ItemStack(Gadgets.THERMAL_DETONATOR_ITEM)); | ||
| this.remove(RemovalReason.KILLED); | ||
| } | ||
| return super.interact(player, hand); | ||
| } | ||
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| @Override | ||
| public boolean canHit() | ||
| { | ||
| return true; | ||
| } | ||
| @Override | ||
| public boolean shouldRender(double distance) | ||
| { | ||
| if (super.shouldRender(distance) && !IS_EXPLODING) | ||
| return true; | ||
| return false; | ||
| } | ||
| @Override | ||
| public void tick() | ||
| { | ||
| this.speed = this.speed * 0.95f; | ||
| velocityModified = true; | ||
| super.tick(); | ||
| //if (getWorld().isClient() && this.age == 1 && this.isPrimed()) | ||
| // SoundHelper.playFragmentationEntitySound(this); | ||
| if (IS_EXPLODING) | ||
| { | ||
| this.setVelocity(Vec3d.ZERO); | ||
| this.velocityModified = true; | ||
| } | ||
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| if (EXPLOSION_TICK == 7) | ||
| { | ||
| //createSparkParticles(getWorld(), getX(), getY(), getZ(), COLLISION_BELOW); | ||
| /*if (!getWorld().isClient) | ||
| { | ||
| var passedData = new PacketByteBuf(Unpooled.buffer()); | ||
| passedData.writeBoolean(false); | ||
| PacketByteBufHelper.writeVec3d(passedData, getPos()); | ||
| passedData.writeInt(getId()); | ||
| passedData.writeBoolean(COLLISION_BELOW); | ||
| for (var player : PlayerLookup.tracking((ServerWorld)getWorld(), this.getBlockPos())) | ||
| ServerPlayNetworking.send(player, SwgPackets.S2C.FragmentationGrenadeExplode, passedData); | ||
| }*/ | ||
| List<LivingEntity> entities = getWorld().getEntitiesByClass(LivingEntity.class, this.getBoundingBox().expand(3, 3, 3), entity -> { | ||
| return true; | ||
| }); | ||
| for (LivingEntity entity : entities) | ||
| { | ||
| float x = (float)(entity.getX() - getX()) / 3f; | ||
| float z = (float)(entity.getZ() - getZ()) / 3f; | ||
| entity.addVelocity(-x, 0, -z); | ||
| } | ||
| } | ||
| if (EXPLOSION_TICK >= 15) | ||
| { | ||
| super.explode(); | ||
| } | ||
| if (IS_EXPLODING) | ||
| EXPLOSION_TICK++; | ||
| } | ||
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| @Override | ||
| public boolean canExplosionDestroyBlock(Explosion explosion, BlockView world, BlockPos pos, BlockState state, float explosionPower) | ||
| { | ||
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| return state.isIn(Gadgets.FRAGMENTATION_GRENADE_DESTROY); | ||
| } | ||
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| } |