4.2.10

New Features

• Added spawn rate multipliers for Deer, Boar, Tuna and Lamprey under the natural_spawn config group (0.0 blocks all, 1.0 keeps every attempt), letting server owners fine-tune density without hard-disabling a species. Chinese translations included.

Bug Fixes

• Fixed server crash when a chunk containing Marisa unloaded.
• Fixed bamboo-based foods (raw bamboo, rice powder pork, kaguya hime, tutu congee, etc.) rendering misaligned when placed inside a steamer.

Balance

• Reduced natural spawn density for Deer and Boar.
  • Boar: weight 20 → 10, group size 2-3 → 1-2; biomes trimmed to #is_forest + #is_taiga + youkai_biomes.
  • Deer: weight 14 → 10, group size 2-3 → 1-2; biomes trimmed to #is_forest + meadow + cherry_grove + youkai_biomes.
  • Tuna and Lamprey unchanged; use the new spawn rate config to reduce them further.

QoL

• Ingredient rack now prefers the main inventory over the hotbar when retrieving items with an empty main hand. Shift-click for a full stack still works.

4.2.9

New Features

• Added configurable attribute modifiers for the Youkaified effect: max health bonus (default +20 flat), attack damage bonus (default +50% on base), and movement speed bonus (default +30% on total). All values update live without restarting the game.
• Added configurable attribute modifiers for the Fairy effect: max health, attack damage, movement speed, plus a new danmaku hitbox modifier (default -50%, makes the player harder to hit by danmaku while in the Fairy state). All values update live.
• Added a master switch for Curios slot support on this mod's hats, hairbands and accessories. When disabled, accessories are recognized only in vanilla equipment slots even if Curios is loaded.
• Added a configurable cooldown for the Koishi hat: how long the hat's continuous unconscious effect stays suppressed after being interrupted by an attack or opening a container (default 200 ticks; set to 0 to disable interruption).
• Backported missing configuration options from the 1.20.1 build and connected them to existing implementations: exRumiaConversion, reimuSummonKill, reimuSummonMoney, reimuSummonCost, reimuHairbandFlightEnable. These options now actually take effect.
• Reorganized server config groups: split the misplaced rumiaHairbandDrop out of the reimu group into its own rumia group, added a new effect_modifiers group for the new attribute options, and added a compat group for the Curios master switch.
• Added per-mob natural spawn toggles for Deer, Boar, Tuna, Crab and Lamprey under a new natural_spawn config group. Disabling a toggle prevents only NATURAL / CHUNK_GENERATION / SPAWNER spawns; spawn eggs, commands and breeding still work.
• Filled in Chinese translations for all configuration option titles and tooltips that were previously untranslated.

Bug Fixes

• Fixed the "The Best Bunch" advancement not being triggered when harvesting grapes.

4.2.8

New Features

• Added Camellia accessory support: can be worn in the Curios head slot and renders on the player model. While worn, prevents Phantom from spawning on the wearer.

Bug Fixes

• Fixed Sober effect failing to properly clear Youkaified and Youkaifying states.
• Fixed Diversity compatibility: crops now correctly trigger their associated advancements when harvested through Diversity's right-click harvest feature.
• Fixed two-tall coffea/tea crops being corrupted when right-click-harvested in multi-mod environments (Quark / FTB Ultimine): right-clicking either half now correctly drops fruit and resets growth without orphaning the upper half or wiping the crop.
• Fixed Flesh Chocolate Mousse, Red Velvet Cake and Scarlet Devil Cake recipes: now correctly require Blood Bottle instead of an empty Glass Bottle, matching the 1.20.1 recipes. Milk inputs now accept any milk item (milk bucket / Farmer's Delight milk bottle) via the c:foods/milk tag.

4.2.7

New Features

• Added Civillis compatibility: Touhou characters are no longer affected by civilization flee mechanics or spawn suppression. Implemented via NeoForge event listener (removes injected flee goals) and Civillis datapack whitelist (bypasses spawn gate).
• Added Curios rendering support: hats and hairbands equipped in Curios head slot now render on the player model (previously only rendered in the armor helmet slot).

Bug Fixes

• Fixed Udumbara crop missing its age-6 harvest mechanic: right-clicking at ~80% growth now drops seeds, resets to age 2, and triggers the "udumbara_leaves" advancement (matching 1.20.1 behavior).
• Fixed 6 bamboo bowl food items (tutu congee, rice powder pork, kaguya hime and their raw variants) rendering as purple-black blocks when placed. Missing parent model files were restored.
• Fixed tarte_lune and red_velvet rendering as purple-black blocks: updated model parent paths from farmersdelight:block/pie to farmersdelight:block/template_pie (renamed in Farmer's Delight 1.21).
• Removed invalid stonecutting recipe: iron ingot → short iron pot.
• Removed conflicting moka pot recipe: coffee powder → americano (conflicted with espresso recipe). The espresso → americano recipe remains.
• Fixed red_velvet block Chinese translation from "红色天鹅绒色" to "红丝绒蛋糕".

Technical

• Optimized FastProjectileAPI collision detection (previously consuming ~45% of server tick time, now expected ~5-10%):
  • Added distance-squared pre-check in IEntityCache.foreach() to skip entities far from the search box before running expensive AABB intersection tests
  • Eliminated redundant partEntities traversal: previously duplicated across all 27 sections per search, now processed once at the end
  • Merged hit/graze sampling passes: players that miss the hit box now only require 1 sample pass instead of 2
  • Reused EntityStorageCache objects via reset() instead of allocating new instances each tick, reducing GC pressure
  • Split graze search area: graze checks now iterate ServerLevel.players() directly (typically 1-4 players) instead of inflating the broad-phase search region

4.2.6

Bug Fixes

• Fixed a server-crashing infinite loop in FastProjectileAPI's collision detection: IEntityCache.foreach() could enter an unbounded triple loop when a projectile had abnormal velocity, causing the server to hang indefinitely. Added section traversal bounds to cap iteration at a safe maximum.
• Fixed abnormal projectile velocity causing runaway chunk scanning: BaseProjectile now validates velocity each tick, clamping NaN, Infinity, or vectors exceeding 100 blocks/tick to zero before computing collision.
• Fixed progressive danmaku lag that worsened over time: bullets were performing collision checks against every other bullet in the same area, creating O(n²) scaling. Bullets now skip collision with other projectile entities since bullet-to-bullet hits have no gameplay effect. This eliminates the quadratic slowdown without reducing bullet count or visual density.

4.2.5

New Features

• Adjusted the "Satisfied Reimu" advancement from 142 to 116 items, removing raw ingredients and basic semi-processed foods (raw fish, raw meat, raw vegetables, etc.) to align with the original 1.20.1 version's advancement design.

Bug Fixes

• Fixed Reimu showing heart particles on every food item regardless of repetition or advancement relevance: hearts now only appear when feeding advancement-required foods for the first time.
• Fixed the natto recipe failing to load due to incorrect ItemStack serialization format in the fermentation recipe JSON.

4.2.4

New Features

• Ported the danmaku battle (Spell Card Rules) system from 1.20.1: grazing builds power, and getting hit consumes bombs/lives with invulnerability frames instead of dealing direct damage, restoring the proper Spell Card duel experience.
• Added a power/lives/bombs HUD with a blinking invulnerability countdown, so players unfamiliar with Touhou mechanics can tell when they are temporarily safe and unable to fire.
• Made rice, cooked rice, and related cooking-pot recipe ingredients cross-mod compatible (e.g. with Kaleidoscope Cookery), so recipes now accept equivalent items from other mods.

4.2.3

Bug Fixes

• Fixed non-vanilla dye color danmaku (from mods like Delicate Dyes/Arts and Crafts) rendering as purple-black blocks when fired as projectiles.