Base blocks (WIP)

2021-05-26 18:00:55 +03:00 · 2021-05-26 18:00:55 +03:00 · c4a510bd2e
commit c4a510bd2e
parent feb6c5172c
56 changed files with 4418 additions and 1 deletions
--- a/src/main/java/ru/bclib/blocks/BaseWallPlantBlock.java
+++ b/src/main/java/ru/bclib/blocks/BaseWallPlantBlock.java
@ -0,0 +1,125 @@
+package ru.bclib.blocks;
+
+import java.util.EnumMap;
+
+import com.google.common.collect.ImmutableMap;
+import com.google.common.collect.Maps;
+
+import net.fabricmc.fabric.api.object.builder.v1.block.FabricBlockSettings;
+import net.fabricmc.fabric.api.tool.attribute.v1.FabricToolTags;
+import net.minecraft.core.BlockPos;
+import net.minecraft.core.Direction;
+import net.minecraft.world.item.context.BlockPlaceContext;
+import net.minecraft.world.level.BlockGetter;
+import net.minecraft.world.level.LevelAccessor;
+import net.minecraft.world.level.LevelReader;
+import net.minecraft.world.level.block.Block;
+import net.minecraft.world.level.block.Blocks;
+import net.minecraft.world.level.block.HorizontalDirectionalBlock;
+import net.minecraft.world.level.block.Mirror;
+import net.minecraft.world.level.block.Rotation;
+import net.minecraft.world.level.block.SoundType;
+import net.minecraft.world.level.block.state.BlockBehaviour;
+import net.minecraft.world.level.block.state.BlockState;
+import net.minecraft.world.level.block.state.StateDefinition;
+import net.minecraft.world.level.block.state.properties.DirectionProperty;
+import net.minecraft.world.level.material.Material;
+import net.minecraft.world.phys.shapes.CollisionContext;
+import net.minecraft.world.phys.shapes.VoxelShape;
+import ru.bclib.util.BlocksHelper;
+
+public class BaseWallPlantBlock extends BasePlantBlock {
+	private static final EnumMap<Direction, VoxelShape> SHAPES = Maps.newEnumMap(ImmutableMap.of(
+			Direction.NORTH, Block.box(1, 1, 8, 15, 15, 16),
+			Direction.SOUTH, Block.box(1, 1, 0, 15, 15, 8),
+			Direction.WEST, Block.box(8, 1, 1, 16, 15, 15),
+			Direction.EAST, Block.box(0, 1, 1, 8, 15, 15)));
+	public static final DirectionProperty FACING = HorizontalDirectionalBlock.FACING;
+	
+	public BaseWallPlantBlock() {
+		this(FabricBlockSettings.of(Material.PLANT)
+				.breakByTool(FabricToolTags.SHEARS)
+				.breakByHand(true)
+				.sound(SoundType.GRASS)
+				.noCollission());
+	}
+	
+	public BaseWallPlantBlock(int light) {
+		this(FabricBlockSettings.of(Material.PLANT)
+				.breakByTool(FabricToolTags.SHEARS)
+				.breakByHand(true)
+				.luminance(light)
+				.sound(SoundType.GRASS)
+				.noCollission());
+	}
+	
+	public BaseWallPlantBlock(Properties settings) {
+		super(settings);
+	}
+	
+	@Override
+	protected void createBlockStateDefinition(StateDefinition.Builder<Block, BlockState> stateManager) {
+		stateManager.add(FACING);
+	}
+
+	@Override
+	public VoxelShape getShape(BlockState state, BlockGetter view, BlockPos pos, CollisionContext ePos) {
+		return SHAPES.get(state.getValue(FACING));
+	}
+
+	@Override
+	public BlockBehaviour.OffsetType getOffsetType() {
+		return BlockBehaviour.OffsetType.NONE;
+	}
+
+	@Override
+	public boolean canSurvive(BlockState state, LevelReader world, BlockPos pos) {
+		Direction direction = (Direction) state.getValue(FACING);
+		BlockPos blockPos = pos.relative(direction.getOpposite());
+		BlockState blockState = world.getBlockState(blockPos);
+		return isSupport(world, blockPos, blockState, direction);
+	}
+	
+	public boolean isSupport(LevelReader world, BlockPos pos, BlockState blockState, Direction direction) {
+		return blockState.getMaterial().isSolid() && blockState.isFaceSturdy(world, pos, direction);
+	}
+	
+	@Override
+	public BlockState getStateForPlacement(BlockPlaceContext ctx) {
+		BlockState blockState = this.defaultBlockState();
+		LevelReader worldView = ctx.getLevel();
+		BlockPos blockPos = ctx.getClickedPos();
+		Direction[] directions = ctx.getNearestLookingDirections();
+		for (int i = 0; i < directions.length; ++i) {
+			Direction direction = directions[i];
+			if (direction.getAxis().isHorizontal()) {
+				Direction direction2 = direction.getOpposite();
+				blockState = blockState.setValue(FACING, direction2);
+				if (blockState.canSurvive(worldView, blockPos)) {
+					return blockState;
+				}
+			}
+		}
+		return null;
+	}
+
+	@Override
+	public BlockState updateShape(BlockState state, Direction facing, BlockState neighborState, LevelAccessor world, BlockPos pos, BlockPos neighborPos) {
+		if (!canSurvive(state, world, pos)) {
+			return Blocks.AIR.defaultBlockState();
+		}
+		else {
+			return state;
+		}
+	}
+	
+	@Override
+	public BlockState rotate(BlockState state, Rotation rotation) {
+		return BlocksHelper.rotateHorizontal(state, rotation, FACING);
+	}
+
+	@Override
+	public BlockState mirror(BlockState state, Mirror mirror) {
+		return BlocksHelper.mirrorHorizontal(state, mirror, FACING);
+	}
+}