Geng: Chinese Meme Craft

新增 / Adds

• TNT 函数轨迹 / TNT Function Trajectory
  为打火石新增 math_function 附魔支持。将打火石重命名为 f(x)=表达式 或 y=表达式 并附魔后，用它点燃的 TNT 将沿指定的数学函数曲线飞行，直至爆炸或碰撞到方块/实体。
  Flint and Steel now supports the math_function enchantment. Rename it to f(x)=expression or y=expression and enchant it. TNT ignited with this flint and steel will fly along the defined mathematical curve until explosion or collision with blocks/entities.

已知问题 / Known Issues

• 连锁爆炸导致崩溃 / Crash on Chain Explosion
  当沿函数轨迹飞行的 TNT 爆炸时，如果引爆了其他 TNT，会引发 ConcurrentModificationException 崩溃。将在后续版本修复。建议避免在大规模 TNT 密集区域使用。
  When a TNT following a function trajectory explodes and detonates other TNTs, a ConcurrentModificationException crash will be happened. This will be fixed in a future version. Avoid using this feature in areas with dense TNT clusters.
  放心，这并不会把你的档搞没 / Don't worry, this won't corrupt your world.

改进 / Improvements

• 函数轨迹运动逻辑重写 / Function Trajectory Motion Rewrite
  彻底重构了弹射物的运动计算方式。现在水平速度保持恒定，垂直速度根据目标高度动态调整，消除了之前正弦曲线等函数运动中幅度逐渐衰减的问题。
  Completely rewrote the projectile motion calculation. Horizontal velocity is now constant, while vertical velocity adjusts dynamically based on the target height. This eliminates the amplitude attenuation issue previously observed in sinusoidal and other function trajectories.

• 垂直速度限制 / Vertical Speed Limiting
  引入了 MAX_VERTICAL_SPEED 限制（默认 1.2），防止因函数值突变导致弹射物瞬间飞过头顶。
  Introduced MAX_VERTICAL_SPEED limit (default 1.2) to prevent projectiles from overshooting violently due to sudden function value changes.

新增 / Adds

• 数学函数附魔 / Math Function Enchantment (math_function)
  为弓、弩以及投掷物（雪球、鸡蛋、末影珍珠等）添加了新的附魔。附魔后，发射出的弹射物将沿指定的数学函数曲线运动。
  Added a new enchantment for bows, crossbows, and throwables (snowballs, eggs, ender pearls, etc.). When enchanted, projectiles will follow a custom mathematical function curve.

• 函数轨迹系统 / Function Trajectory System
  通过重命名物品为 f(x)=表达式 或 y=表达式（例如 f(x)=sin(x)），附魔后的武器/投掷物将按照表达式定义的路径飞行。支持变量 x 表示水平飞行距离，表达式支持常见数学运算（+ - * / ^）及函数（sin, cos, tan, sqrt, log, ln）。
  Rename the item to f(x)=expression or y=expression (e.g. f(x)=sin(x)). The projectile will follow the defined path. Variable x represents horizontal distance. Supports basic operators (+ - * / ^) and functions (sin, cos, tan, sqrt, log, ln).

Bug Fixed（漏洞修复）

• Fixed the bug that the entity's name can't display correctly in the Display Mod（修复了在信息显示mod中实体名称显示错误的漏洞）

Removal（删除）

• Removed the Hacker crash screen test command（删除了测试低调黑客关闭游戏前弹窗命令）

Adds（新增内容）

• Added the recipe of Dehua（添加了刘德华的合成配方【其实之前忘做了qaq】）

Changes（修改）

• Now u can only unfreeze Dehua during the Chinese Spring Festival（现在你只能在春节期间解冻刘德华）

Added 2 Advancements. That's all.
（添加了两个进度 仅此而已awa）