126 lines
3.5 KiB
Java
126 lines
3.5 KiB
Java
package net.minecraft.world.level.block.entity;
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import com.mojang.logging.LogUtils;
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import net.minecraft.core.BlockPos;
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import net.minecraft.core.HolderLookup;
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import net.minecraft.nbt.CompoundTag;
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import net.minecraft.network.protocol.game.ClientboundBlockEntityDataPacket;
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import net.minecraft.world.level.block.Block;
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import net.minecraft.world.level.block.Blocks;
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import net.minecraft.world.level.block.TestBlock;
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import net.minecraft.world.level.block.state.BlockState;
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import net.minecraft.world.level.block.state.properties.TestBlockMode;
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import org.jetbrains.annotations.Nullable;
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import org.slf4j.Logger;
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public class TestBlockEntity extends BlockEntity {
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private static final Logger LOGGER = LogUtils.getLogger();
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private static final String DEFAULT_MESSAGE = "";
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private static final boolean DEFAULT_POWERED = false;
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private TestBlockMode mode;
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private String message = "";
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private boolean powered = false;
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private boolean triggered;
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public TestBlockEntity(BlockPos pos, BlockState state) {
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super(BlockEntityType.TEST_BLOCK, pos, state);
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this.mode = state.getValue(TestBlock.MODE);
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}
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@Override
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public void saveAdditional(CompoundTag tag, HolderLookup.Provider registries) {
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tag.store("mode", TestBlockMode.CODEC, this.mode);
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tag.putString("message", this.message);
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tag.putBoolean("powered", this.powered);
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}
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@Override
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public void loadAdditional(CompoundTag tag, HolderLookup.Provider registries) {
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this.mode = (TestBlockMode)tag.read("mode", TestBlockMode.CODEC).orElse(TestBlockMode.FAIL);
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this.message = tag.getStringOr("message", "");
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this.powered = tag.getBooleanOr("powered", false);
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}
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private void updateBlockState() {
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if (this.level != null) {
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BlockPos blockPos = this.getBlockPos();
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BlockState blockState = this.level.getBlockState(blockPos);
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if (blockState.is(Blocks.TEST_BLOCK)) {
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this.level.setBlock(blockPos, blockState.setValue(TestBlock.MODE, this.mode), 2);
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}
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}
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}
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@Nullable
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public ClientboundBlockEntityDataPacket getUpdatePacket() {
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return ClientboundBlockEntityDataPacket.create(this);
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}
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@Override
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public CompoundTag getUpdateTag(HolderLookup.Provider registries) {
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return this.saveCustomOnly(registries);
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}
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public boolean isPowered() {
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return this.powered;
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}
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public void setPowered(boolean powered) {
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this.powered = powered;
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}
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public TestBlockMode getMode() {
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return this.mode;
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}
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public void setMode(TestBlockMode mode) {
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this.mode = mode;
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this.updateBlockState();
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}
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private Block getBlockType() {
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return this.getBlockState().getBlock();
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}
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public void reset() {
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this.triggered = false;
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if (this.mode == TestBlockMode.START && this.level != null) {
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this.setPowered(false);
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this.level.updateNeighborsAt(this.getBlockPos(), this.getBlockType());
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}
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}
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public void trigger() {
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if (this.mode == TestBlockMode.START && this.level != null) {
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this.setPowered(true);
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BlockPos blockPos = this.getBlockPos();
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this.level.updateNeighborsAt(blockPos, this.getBlockType());
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this.level.getBlockTicks().willTickThisTick(blockPos, this.getBlockType());
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this.log();
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} else {
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if (this.mode == TestBlockMode.LOG) {
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this.log();
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}
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this.triggered = true;
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}
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}
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public void log() {
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if (!this.message.isBlank()) {
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LOGGER.info("Test {} (at {}): {}", this.mode.getSerializedName(), this.getBlockPos(), this.message);
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}
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}
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public boolean hasTriggered() {
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return this.triggered;
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}
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public String getMessage() {
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return this.message;
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}
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public void setMessage(String message) {
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this.message = message;
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}
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}
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