Changelog

Unreleased

Sapling growth statistics

Vanilla tree generation is random, so two saplings of the same species rarely produce the same shape, and there is no easy way to see what a species actually generates. The new saplingGrowthStatistics rule samples every tree that grows from a sapling and turns those samples into readable statistics.

• New rule saplingGrowthStatistics (off by default; categories [YACA], [feature], [treefarm]). While it is enabled, a tree grown from a sapling places no blocks: the growth is recorded instead, storing the blocks it would have placed together with their offsets from the sapling, grouped per species.
• New command /treeStats (gamemaster permission) - per-species overview: trees sampled, total logs, average logs per tree, leaves and beehives.
• /treeStats export writes an interactive page to run/tree-growth-stats.html: a rotatable and zoomable 3D view of the sampled blocks, per-block visibility toggles, a layer-by-layer profile table and the per-species overview. The page follows the browser language (English / 简体中文 / Русский) and falls back to English.
• /treeStats grow <pos> <times> force-grows the sapling at the given position N times to collect samples quickly, with progress shown on a boss bar; /treeStats stop cancels a running sampling.
• /treeStats reset clears all collected data.