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Add proper collission shapes for the cloud beds

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Sollace 2023-11-25 02:15:29 +00:00
parent 44578ab4ac
commit 7e25107f7a
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GPG key ID: E52FACE7B5C773DB
2 changed files with 78 additions and 0 deletions
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26
src/main/java/com/minelittlepony/unicopia/block/FancyBedBlock.java
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@ -1,14 +1,18 @@
package com.minelittlepony.unicopia.block;
import java.util.List;
import java.util.Locale;
import java.util.function.Function;
import org.jetbrains.annotations.Nullable;
import com.minelittlepony.unicopia.item.BedsheetsItem;
import com.minelittlepony.unicopia.util.VoxelShapeUtil;
import net.minecraft.block.BedBlock;
import net.minecraft.block.Block;
import net.minecraft.block.BlockState;
import net.minecraft.block.ShapeContext;
import net.minecraft.block.entity.BedBlockEntity;
import net.minecraft.block.entity.BlockEntity;
import net.minecraft.block.entity.BlockEntityType;
@ -19,9 +23,26 @@ import net.minecraft.util.DyeColor;
import net.minecraft.util.StringIdentifiable;
import net.minecraft.util.math.BlockPos;
import net.minecraft.util.math.Direction;
import net.minecraft.util.shape.VoxelShape;
import net.minecraft.util.shape.VoxelShapes;
import net.minecraft.world.BlockView;
import net.minecraft.world.World;
public class FancyBedBlock extends BedBlock {
private static final List<Function<Direction, VoxelShape>> SHAPES = List.of(
VoxelShapeUtil.rotator(VoxelShapes.union(
createCuboidShape(0, 3, 1, 16, 9, 16),
createCuboidShape(-0.5, 0, 1, 1.5, 13, 4),
createCuboidShape(14.5, 0, 1, 16.5, 13, 4),
createCuboidShape(1.5, 1, 0, 14.5, 16, 3)
)),
VoxelShapeUtil.rotator(VoxelShapes.union(
createCuboidShape(0, 3, 0, 16, 9, 16),
createCuboidShape(-0.5, 0, -1, 2.5, 10, 2),
createCuboidShape(13.5, 0, -1, 16.5, 10, 2),
createCuboidShape(1.5, 1, -2, 14.5, 12, 1)
))
);
private final String base;
@ -30,6 +51,11 @@ public class FancyBedBlock extends BedBlock {
this.base = base;
}
@Override
public VoxelShape getOutlineShape(BlockState state, BlockView world, BlockPos pos, ShapeContext context) {
return SHAPES.get(state.get(PART).ordinal()).apply(BedBlock.getOppositePartDirection(state));
}
@Override
public BlockEntity createBlockEntity(BlockPos pos, BlockState state) {
return new Tile(pos, state);

52
src/main/java/com/minelittlepony/unicopia/util/VoxelShapeUtil.java Normal file
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@ -0,0 +1,52 @@
package com.minelittlepony.unicopia.util;
import net.minecraft.util.math.Box;
import net.minecraft.util.math.Direction;
import net.minecraft.util.math.MathHelper;
import net.minecraft.util.math.Vec3d;
import net.minecraft.util.math.Direction.Axis;
import net.minecraft.util.shape.VoxelShape;
import net.minecraft.util.shape.VoxelShapes;
import java.util.function.Function;
public interface VoxelShapeUtil {
Vec3d CENTER = new Vec3d(0.5, 0, 0.5);
static Function<Direction, VoxelShape> rotator(VoxelShape base) {
return d -> rotate(base, d);
}
static VoxelShape rotate(VoxelShape shape, Direction direction) {
if (direction.asRotation() == 0) {
return shape;
}
if (direction.getAxis() == Axis.X) {
direction = direction.getOpposite();
}
float angle = direction.asRotation() * MathHelper.RADIANS_PER_DEGREE;
return VoxelShapes.union(VoxelShapes.empty(), shape.getBoundingBoxes().stream()
.map(box -> {
//These first two are enough for orthogonal rotations
Vec3d a = rotate(box.minX, box.minZ, angle);
Vec3d b = rotate(box.maxX, box.maxZ, angle);
//These cover odd angles
Vec3d c = rotate(box.minX, box.maxZ, angle);
Vec3d d = rotate(box.maxX, box.minZ, angle);
return VoxelShapes.cuboid(new Box(
Math.min(Math.min(a.x, b.x), Math.min(c.x, d.x)),
box.minY,
Math.min(Math.min(a.z, b.z), Math.min(c.z, d.z)),
Math.max(Math.max(a.x, b.x), Math.max(c.x, d.x)),
box.maxY,
Math.max(Math.max(a.z, b.z), Math.max(c.z, d.z))
));
})
.toArray(VoxelShape[]::new));
}
static Vec3d rotate(double x, double z, float angle) {
return new Vec3d(x, 0, z).subtract(CENTER).rotateY(angle).add(CENTER);
}
}