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added 13 commits
October 13, 2026 21:17
- Creative: auto /give missing blocks (buildCreativeAutoGive), only the needed amount, only one type per tick, and only when there is room to receive it; skip blocks with no item form - Hotbar moves now match by block type, so directional blocks (logs, stairs, chests) actually reach the hotbar - Simulate placement using the target rotation, not the smoothed aim, so directional blocks are placed the right way up/facing - Ignore world-determined block properties (stair shape, chest type, connections, waterlogged) when comparing states, ending place/break loops - Treat naturally regrowing plants as ignorable and accept grass for dirt - InventoryBehavior processes queued moves even when allowInventory is off - Add builderMinStandDistance and detailed stuck-build logging
Log every PLACE/BREAK decision (blockstate, position, hotbar slot, target and player camera rotations) to the game log, and dump a full snapshot with a reason when the bot has not moved for 5 seconds.
- possibleToPlace now ray traces and simulates with the rotation that will actually be applied (peekRotation), not the ideal target. Using the ideal target made the builder report a placement it could never click, looping forever once standing still. - Move the 5s stand-still watchdog before the placement return so it fires while the bot is stuck repeating a placement. - Log player feet, eye position and the current objectMouseOver hit.
possibleToPlace now searches with the stable ideal rotation instead of the randomized aim, so the chosen placement no longer changes every tick (which made the camera never settle and looked like it freezing). A placement that still cannot be clicked after 2s now triggers a reposition instead of standing still forever. Lower the empty-search nudge threshold from 3s to 1.5s.
When a chosen placement cannot be clicked for a second, if the target is more than 1.5 blocks away the builder now paths next to it instead of nudging around its current spot, which never moved and froze forever. Also lower the per-target timeout from 2s to 1s.
Clicking merely because the aim was close to the target (closeToRot) could hit a different face, placing directional blocks (stairs, etc.) the wrong way round, after which the builder broke and replaced them forever. Now a click only fires when the raytrace actually lands on the intended face.
unstickGoal used to return null forever once each neighbouring stand spot had been tried once, so the bot would stand still with the composite goal already satisfied and never walk to the remaining (far) targets. It now prefers walking to the nearest out-of-reach target and restarts the shuffle instead of giving up.
The placement branch cancelled pathing (CANCEL_AND_SET_GOAL) on the ticks between its 1s timeouts, so the walk goal it returned was cancelled the very next tick and the bot never moved, freezing in place. It now keeps returning the walk command every tick until it is close enough to place.
- possibleToPlace only accepts placements comfortably within reach, so the builder walks closer instead of thrashing between several targets that sit right at the edge of the reach distance. - Temporarily zero randomLooking/randomLooking113 while the builder is active so the camera snaps onto the target face and the click fires immediately instead of waiting for the jitter to line up. Restored on lost control.
The builder waited 30 ticks of finding nothing to place before repositioning, which showed up as a 1.5s freeze between batches of blocks. Cut it to 12.
The LookBehavior ticks before the builder, so the rotation set with updateTarget() is only applied the next tick. Because the placement search uses the current rotation, the chosen target changed every tick before the camera ever turned onto it, so almost nothing got placed (about one block per 8s). The builder now sticks with a chosen placement for 4 ticks.
hasAnyItemThatWouldPlace validated the orientation at the ideal rotation, but the click used the client's live rotation / hit face, so stairs, logs and chests were regularly placed facing the wrong way and then broken and replaced in an endless loop. The click now re-simulates getStateForPlacement with the client's current rotation and only fires when the result matches the schematic. The retry counter is now global (ticks without a correct placement) so repositioning still triggers while the held target changes.
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Summary
Fixes several builder problems, most visible in creative mode where the bot otherwise pauses with "Missing materials" or gets stuck repositioning forever.
Creative mode
/giveblocks the schematic needs but that are not in the inventory (buildCreativeAutoGive, default on). Only the needed amount is requested (capped at one stack), one block type per invocation, only when there is room to receive it, and only after confirming/giveis permitted — otherwise it gives up instead of spamming.allowInventoryis off, so/giveitems actually reach the hotbar.Directional blocks
Regrowing blocks
Misc
builderMinStandDistancesetting (default 1 = previous behaviour) to prefer standing further from a block when placing.Testing
./gradlew buildand./gradlew testpass (one elytra test is flaky and unrelated)./give, ignored properties, grass/dirt substitutes). Happy to split or gate any of them behind settings if you'd prefer.