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Fix contraption sticky block connectivity. Add support to PUSH_ONLY push reaction

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This commit is contained in:
Snownee 2021-01-26 14:43:33 +08:00
parent d35bdab51a
commit 2c3a866494
3 changed files with 25 additions and 4 deletions
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6
src/main/java/com/simibubi/create/content/contraptions/components/structureMovement/BlockMovementTraits.java
View file

@ -227,6 +227,12 @@ public class BlockMovementTraits {
if (state.getBlock() instanceof SailBlock)
return facing.getAxis() == state.get(SailBlock.FACING)
.getAxis();
if (AllBlocks.PISTON_EXTENSION_POLE.has(state))
return facing.getAxis() != state.get(BlockStateProperties.FACING)
.getAxis();
if (AllBlocks.MECHANICAL_PISTON_HEAD.has(state))
return facing.getAxis() != state.get(BlockStateProperties.FACING)
.getAxis();
return isBrittle(state);
}

20
src/main/java/com/simibubi/create/content/contraptions/components/structureMovement/Contraption.java
View file

@ -59,6 +59,7 @@ import net.minecraft.block.ChestBlock;
import net.minecraft.block.DoorBlock;
import net.minecraft.block.IWaterLoggable;
import net.minecraft.block.PressurePlateBlock;
import net.minecraft.block.material.PushReaction;
import net.minecraft.entity.Entity;
import net.minecraft.fluid.Fluids;
import net.minecraft.fluid.IFluidState;
@ -240,7 +241,7 @@ public abstract class Contraption {
fluidStorage.forEach((pos, mfs) -> mfs.tick(entity, pos, world.isRemote));
}
protected boolean moveBlock(World world, BlockPos pos, Direction forcedDirection, List<BlockPos> frontier,
protected boolean moveBlock(World world, BlockPos pos, @Nullable Direction forcedDirection, List<BlockPos> frontier,
Set<BlockPos> visited) {
visited.add(pos);
frontier.remove(pos);
@ -296,14 +297,13 @@ public abstract class Contraption {
Map<Direction, SuperGlueEntity> superglue = SuperGlueHandler.gatherGlue(world, pos);
// Slime blocks and super glue drag adjacent blocks if possible
boolean isStickyBlock = state.isStickyBlock();
for (Direction offset : Iterate.directions) {
BlockPos offsetPos = pos.offset(offset);
BlockState blockState = world.getBlockState(offsetPos);
if (isAnchoringBlockAt(offsetPos))
continue;
if (!movementAllowed(world, offsetPos)) {
if (offset == forcedDirection && isStickyBlock)
if (offset == forcedDirection)
return false;
continue;
}
@ -313,8 +313,20 @@ public abstract class Contraption {
boolean blockAttachedTowardsFace =
BlockMovementTraits.isBlockAttachedTowards(world, offsetPos, blockState, offset.getOpposite());
boolean brittle = BlockMovementTraits.isBrittle(blockState);
boolean canStick = !brittle && state.canStickTo(blockState) && blockState.canStickTo(state);
if (canStick) {
if (state.getPushReaction() == PushReaction.PUSH_ONLY || blockState.getPushReaction() == PushReaction.PUSH_ONLY) {
canStick = false;
}
if (BlockMovementTraits.notSupportive(state, offset)) {
canStick = false;
}
if (BlockMovementTraits.notSupportive(blockState, offset.getOpposite())) {
canStick = false;
}
}
if (!wasVisited && ((isStickyBlock && !brittle) || blockAttachedTowardsFace || faceHasGlue))
if (!wasVisited && (canStick || blockAttachedTowardsFace || faceHasGlue || (offset == forcedDirection && !BlockMovementTraits.notSupportive(state, forcedDirection))))
frontier.add(offsetPos);
if (faceHasGlue)
addGlue(superglue.get(offset));

3
src/main/java/com/simibubi/create/content/contraptions/components/structureMovement/piston/PistonContraption.java
View file

@ -8,6 +8,7 @@ import com.simibubi.create.foundation.config.AllConfigs;
import com.simibubi.create.foundation.utility.VecHelper;
import net.minecraft.block.BlockState;
import net.minecraft.block.CarpetBlock;
import net.minecraft.block.material.PushReaction;
import net.minecraft.nbt.CompoundNBT;
import net.minecraft.state.properties.BlockStateProperties;
import net.minecraft.state.properties.PistonType;
@ -164,6 +165,8 @@ public class PistonContraption extends TranslatingContraption {
return true;
if (!BlockMovementTraits.movementAllowed(world, currentPos))
return retracting;
if (retracting && state.getPushReaction() == PushReaction.PUSH_ONLY)
return true;
frontier.add(currentPos);
if (BlockMovementTraits.notSupportive(state, orientation))
return true;