45 lines
1.8 KiB
Java
45 lines
1.8 KiB
Java
package net.shadowfacts.doubledoors;
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import net.fabricmc.api.ModInitializer;
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import net.minecraft.block.BlockState;
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import net.minecraft.block.DoorBlock;
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import net.minecraft.block.enums.DoorHinge;
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import net.minecraft.entity.player.PlayerEntity;
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import net.minecraft.util.Hand;
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import net.minecraft.util.Pair;
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import net.minecraft.util.hit.BlockHitResult;
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import net.minecraft.util.math.BlockPos;
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import net.minecraft.util.math.Direction;
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import net.minecraft.world.World;
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/**
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* @author shadowfacts
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*/
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public class DoubleDoors implements ModInitializer {
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@Override
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public void onInitialize() {
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}
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public static void onDoorActivated(BlockState newDoorState, World world, BlockPos pos, PlayerEntity player, Hand hand, BlockHitResult result) {
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Pair<BlockPos, BlockState> opposingDoor = getOpposingDoor(newDoorState, world, pos);
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if (opposingDoor != null && opposingDoor.getRight().get(DoorBlock.OPEN) != newDoorState.get(DoorBlock.OPEN)) {
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BlockState newOpposingDoorState = opposingDoor.getRight().cycle(DoorBlock.OPEN);
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world.setBlockState(opposingDoor.getLeft(), newOpposingDoorState, 10);
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}
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}
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private static Pair<BlockPos, BlockState> getOpposingDoor(BlockState doorState, World world, BlockPos pos) {
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Direction facing = doorState.get(DoorBlock.FACING);
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DoorHinge hinge = doorState.get(DoorBlock.HINGE);
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Direction offsetDirection = hinge == DoorHinge.LEFT ? facing.rotateYClockwise() : facing.rotateYCounterclockwise();
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BlockPos opposingDoorPos = pos.offset(offsetDirection);
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BlockState possibleOpposingDoorState = world.getBlockState(opposingDoorPos);
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if (possibleOpposingDoorState.getBlock() instanceof DoorBlock && possibleOpposingDoorState.get(DoorBlock.HINGE) != doorState.get(DoorBlock.HINGE)) {
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return new Pair<>(opposingDoorPos, possibleOpposingDoorState);
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} else {
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return null;
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}
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}
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}
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