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Break intersecting blocks.

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Robots do not move into blocks, so this is typically falling blocks or blocks that changed state (e.g. trapdoors).
This commit is contained in:
Florian Nücke
2021-01-14 19:31:53 +01:00
parent 4087fd4bb6
commit df15be2ab1
1 changed files with 57 additions and 5 deletions
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62
src/main/java/li/cil/oc2/common/entity/RobotEntity.java
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@@ -22,6 +22,9 @@ import li.cil.oc2.common.util.NBTTagIds;
import li.cil.oc2.common.util.NBTUtils;
import li.cil.oc2.common.util.WorldUtils;
import li.cil.oc2.common.vm.*;
import net.minecraft.block.Block;
import net.minecraft.block.BlockState;
import net.minecraft.block.Blocks;
import net.minecraft.block.SoundType;
import net.minecraft.client.Minecraft;
import net.minecraft.entity.Entity;
@@ -32,20 +35,26 @@ import net.minecraft.entity.player.ServerPlayerEntity;
import net.minecraft.inventory.container.Container;
import net.minecraft.inventory.container.INamedContainerProvider;
import net.minecraft.item.ItemStack;
import net.minecraft.loot.LootContext;
import net.minecraft.loot.LootParameters;
import net.minecraft.nbt.CompoundNBT;
import net.minecraft.nbt.ListNBT;
import net.minecraft.network.IPacket;
import net.minecraft.network.datasync.DataParameter;
import net.minecraft.network.datasync.DataSerializers;
import net.minecraft.network.datasync.EntityDataManager;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.util.ActionResultType;
import net.minecraft.util.Direction;
import net.minecraft.util.Hand;
import net.minecraft.util.math.BlockPos;
import net.minecraft.util.math.ChunkPos;
import net.minecraft.util.math.MathHelper;
import net.minecraft.util.math.*;
import net.minecraft.util.math.shapes.IBooleanFunction;
import net.minecraft.util.math.shapes.VoxelShape;
import net.minecraft.util.math.shapes.VoxelShapes;
import net.minecraft.util.math.vector.Vector3d;
import net.minecraft.util.text.ITextComponent;
import net.minecraft.world.World;
import net.minecraft.world.server.ServerWorld;
import net.minecraftforge.api.distmarker.Dist;
import net.minecraftforge.api.distmarker.OnlyIn;
import net.minecraftforge.common.MinecraftForge;
@@ -80,6 +89,7 @@ public final class RobotEntity extends Entity {
private final Consumer<ChunkEvent.Unload> chunkUnloadListener = this::handleChunkUnload;
private final Consumer<WorldEvent.Unload> worldUnloadListener = this::handleWorldUnload;
private final BlockPos.Mutable mutablePosition = new BlockPos.Mutable();
private final AnimationState animationState = new AnimationState();
private final RobotActionProcessor actionProcessor = new RobotActionProcessor();
@@ -141,8 +151,11 @@ public final class RobotEntity extends Entity {
@Override
public void tick() {
final World world = getEntityWorld();
final boolean isClient = world.isRemote();
if (firstUpdate) {
if (getEntityWorld().isRemote()) {
if (isClient) {
requestInitialState();
} else {
registerListeners();
@@ -155,11 +168,50 @@ public final class RobotEntity extends Entity {
super.tick();
if (!getEntityWorld().isRemote()) {
if (!isClient) {
state.tick();
}
actionProcessor.tick();
if (!isClient && world instanceof ServerWorld) {
final VoxelShape shape = VoxelShapes.create(getBoundingBox());
final CubeCoordinateIterator iterator = getBlockPosIterator();
while (iterator.hasNext()) {
final int x = iterator.getX();
final int y = iterator.getY();
final int z = iterator.getZ();
mutablePosition.setPos(x, y, z);
final BlockState blockState = world.getBlockState(mutablePosition);
if (blockState.isAir(world, mutablePosition)) {
continue;
}
final VoxelShape blockShape = blockState.getCollisionShape(world, mutablePosition);
if (VoxelShapes.compare(shape, blockShape.withOffset(x, y, z), IBooleanFunction.AND)) {
final TileEntity tileEntity = blockState.hasTileEntity() ? world.getTileEntity(mutablePosition) : null;
final LootContext.Builder builder = new LootContext.Builder((ServerWorld) world)
.withRandom(world.rand)
.withParameter(LootParameters.field_237457_g_, Vector3d.copyCentered(mutablePosition))
.withParameter(LootParameters.TOOL, ItemStack.EMPTY)
.withNullableParameter(LootParameters.BLOCK_ENTITY, tileEntity)
.withNullableParameter(LootParameters.THIS_ENTITY, this);
final List<ItemStack> drops = blockState.getDrops(builder);
world.setBlockState(mutablePosition, Blocks.AIR.getDefaultState(), 3);
for (final ItemStack drop : drops) {
Block.spawnAsEntity(world, mutablePosition, drop);
}
}
}
}
}
private CubeCoordinateIterator getBlockPosIterator() {
final AxisAlignedBB bounds = getBoundingBox();
return new CubeCoordinateIterator(
MathHelper.floor(bounds.minX), MathHelper.floor(bounds.minY), MathHelper.floor(bounds.minZ),
MathHelper.floor(bounds.maxX), MathHelper.floor(bounds.maxY), MathHelper.floor(bounds.maxZ)
);
}
@Override