Yueyue Special Items

Version 1.0.18 for Minecraft 26.3. Creative tabs provide technical and unusual block states: headless pistons/piston heads, wet blocks, independently placed door/plant halves, wall-mounted blocks, portal blocks and liquid sources. Direction follows placement context where applicable. Equipment and potion presets supply creative testing items; these presets have no survival recipes.

Special placement skips immediate support/neighbor placement checks. Later normal updates can still remove unsupported/invalid states. Lighting updates remain enabled. Optional REI integration lists/searches presets and uses REI's permitted creative/cheat item access. Jade can display state-aware icons.

Install on the logical server and participating clients for custom registered content. Yueyue Modern Technology is optional: its entries appear only when present; versions below 1.12.17 are incompatible. Other optional entries depend on installed registries.

中文：提供创造用技术方块、特殊状态、含水方块、门户/液体源、极端装备及药水预设，按红石与活塞、含水与液体、墙上等栏目分类。特殊放置跳过即时支撑与邻居更新，后续自然更新仍生效。REI/Jade可选，未装月月现代科技时不提供其专属内容。多人使用自定义物品时双方安装。

English operation guide

Open the creative inventory and use the Redstone/Pistons, Waterlogged/Liquids, Doors/Halves, Plants, Technical/Other and Wall-mounted categories. Select a preset, then place it normally; supported orientation follows the player and clicked face. Supported middle-click state picking retains the special state item. REI provides optional listing/search and permitted creative/cheat access, while Jade supplies optional state-aware icons; neither is required for the creative tabs.

The Redstone/Pistons tab also includes the movable TNT emitter. Right-click it to switch it on/off; while enabled it spawns real TNT on a fixed schedule. It is intended for purpose-built tests and does not establish compatibility with arbitrary surrounding machines. Equipment and potion presets use game data components and remain subject to the effects' actual mechanics.

Entries marked 放置无方块更新 skip the immediate support/neighbor placement checks only; later normal updates may still remove invalid states. This is not permanent update immunity, and lighting synchronization remains enabled. Modern Technology entries appear only with its compatible version installed; unrelated tabs remain available without it. Other optional registry-based entries likewise appear only when their owning content exists.

中文使用说明

月月特殊物品 1.0.18用于创造建造与测试，提供普通创造栏不便直接取得或放置的方块状态，以及特殊装备 / 药水预设；不增加它们的生存合成配方。

• 创造栏分为红石与活塞、含水与液体、门与半块、植物、技术与其它、墙上方块等栏目。可选 REI 提供搜索和允许的直接取物，Jade 提供状态图标。
• 包括无头普通 / 黏性活塞、普通 / 黏性活塞头、含水方块、独立上下半门 / 植物、墙面方块、液体源、X / Z 轴下界传送门、末地传送门 / 折跃门、屏障、光源及其它技术状态。
• 朝向按玩家和点击环境决定；能正常右键得到的普通开关状态不大量重复枚举。特殊放置标有 放置无方块更新：跳过放置当下的支撑 / 邻居检查，之后收到自然更新仍按原版处理，不是永久免更新。光照同步仍保留。
• 中键拿取支持的特殊状态时保留其状态物品；装备与药水使用相应数据组件，仍受各效果实际机制限制。
• 红石与活塞栏还提供 可移动 TNT 生成方块：右键开 / 关，开启后按固定时序生成真实 TNT，适用于专门设计的测试机构，不代表任意周边机器自动兼容。
• 月月现代科技、REI、Jade 均是可选集成，缺失时隐藏专属内容。安装现代科技时需要其兼容版本（1.12.17 及以上）。多人使用这些自定义注册内容时，服务端和参与客户端均需安装。

Runtime and dependencies

• Minecraft 26.3 / Java 25 / Fabric.
• Client: Required for participating clients using custom content
• Server: Required on logical server; dedicated supported
• fabric-api: required
• roughlyenoughitems: optional — REI listing/search and creative access
• jade: optional — State-aware icons
• yueyue: optional — Modern block/liquid entries; older installed versions rejected

Complete corresponding source and build instructions are attached separately.

Credits and references

Original adapter by Yisibite. Integrates with REI by shedaniel and contributors and Jade by Snownee and contributors. Generated model wrappers reference owning Minecraft/mod models by identifier; those assets retain their owners' rights. Compressed Cobblestone compatibility is local wrapper JSON pointing to compressed_cobblestone parents, not a bundled copy of that mod. This does not grant permission to redistribute the upstream mod.

• REI: Optional API (MIT, installed metadata)
• Jade: Optional API; upstream JAR not bundled (CC-BY-NC-SA-4.0, installed metadata)
• Minecraft: Game APIs/vanilla model references; original asset rights retained

Original Yueyue code by Yisibite, with AI assistance. Source REFERENCES.md, THIRD_PARTY_NOTICES.md and any text-source ledger identify upstream material separately. No upstream dependency is represented as Yueyue-owned or relicensed by the original-code license.

Minecraft resource attribution

Some generated item definitions and GUI transforms derive from or reference Minecraft 26.3 model data and language names. The bundled portal-preview texture assets/yueyue_special/textures/block/end_portal.png is a copy of Minecraft textures/environment/end_sky.png. These Minecraft assets belong to Mojang Studios/Microsoft and are not covered by the original Java code MIT license. Generated Compressed Cobblestone wrappers only reference the separate mod's model identifiers; they do not distribute that mod or its textures.