fully serverside mod adding new commands and more!

datapackers or mapmakers may find this useful

commands

/eval <scale> <expression>

• allows you to input any mathematical expression, the command will calculate it and return its result
• has support for some functions:

  min(), max(), sum(), avg(), len(), abs(), floor(), ceil(), round(), sqrt(), pow(), sin(), cos(), tan(), clamp()

• some of the functions are redundant i know, i dont care
• you can use scores in expressions like so: <name>?<objective>
• known issue: in 1.9-1.20, there is no way to check a score without setting it, so when using a selector with entities that dont have a score, their score will be set to 0

  example: `/eval 2.5

/raycast <step count> <step length> run <command>

• summons a marker entity with the tag "BUC.raycast"
• moves it forward by <step length>, <step count> times
• runs <command> at each step

/distance <origin pos> <target pos> <scale>

• returns the distance between the command pos and the target position multiplied by the scale

/check <blocks|intersect|collision>

• /check blocks <distance> <blockstate>
• /check intersection <selector>
• /check collision <entity> <block filter>

/check blocks returns how many matching blocks it found in a cuboid area

/check intersection returns how many of the selected entities hitboxes are intersecting with the position the command is executed at

/check collision returns how many blocks the entity is intersecting with

/motion <set/add> <selector> <strength> <with|to|at>

• applies motion in the direction of the executed command
• with allows a 3d direction input
• to allows a 3d position input
• at allows a 2d rotation input

/motion multiply <target> <factor> <axes>

• multiplies the motion of the target by the factor, masked to the set axes

/heal <selector> <amount>

• heals entities by set amount of health

/ignite <set/add> <duration> <selector>

• sets the selected entities on fire for the specified duration

/entitify <pos> <block_display/falling_block> [keep/remove] [tag(s)]

• turns the block at the target pos into an entity
• multiple tags can be added: /entitify ~ ~ ~ block_display keep tag","another tag (thanks to json formatting: Tags:["+ <tag> +"])

/repeat <amount> <delay> run <command>

• runs <command> <amount> times
• waits <delay> ticks before each execution, including the first one

• the mod also adds a new player NBT tag called PlayerName which simply contains the players name

more features will be added in the future, feel free to suggest features via github issues

⚠️older versions may lack some described features, the mod description is updated to match the latest version