Shell Rewrite + Better Commands + Command Argument Parsing

[Sh-wayz]

Shell Rewrite

Shell Features

• [x] If debug_mode is enabled in the server.yml, not recognized commands should be evaluated as python.
• [x] Maybe an option for custom shell prompts to get rid of the boring >. _{you can also use colors!}
• [x] The shell should also handle the up arrow correctly like any sane shell.
• [x] Fix all arrow-key handling.
• [x] vi_mode.
• [x] save history to file.

Command / Command Parsing Features

Note: For more information on commands, see here: https://wiki.vg/Command_Data

• [ ] Aliases for commands.
• [x] A help command which can grab the docstring of commands added by plugins.
  • [ ] It should also display the args for the command(and type if the command has typehinting)
• [ ] A send() coroutine passed to the command which handles responding to the respective player and/or the console.
• [ ] A proper object model instead of a uuid passed to the command.
• [x] Parser which parses different types for commands, based on the typehints/annotations from func.__annotations__
• [x] Add ability to add custom parsers.
• [ ] Support most parsers in the below checklist.
• [x] Parsers should be structured into classes for ease of use.
• [ ] Optional: syntax highlighting.

Vanilla Parsers

Note: Not all of these need to be implemented

• [x] brigadier:bool
• [x] brigadier:double
• [x] brigadier:float
• [x] brigadier:integer
• [x] brigadier:string
• [ ] minecraft:entity
• [ ] minecraft:game_profile
• [ ] minecraft:block_pos
• [ ] minecraft:column_pos
• [ ] minecraft:vec3
• [ ] minecraft:vec2
• [ ] minecraft:block_state
• [ ] minecraft:block_predicate
• [ ] minecraft:item_stack
• [ ] minecraft:item_predicate
• [ ] minecraft:color
• [ ] minecraft:component
• [ ] minecraft:message
• [ ] minecraft:nbt
• [ ] minecraft:nbt_path
• [ ] minecraft:objective
• [ ] minecraft:objective_criteria
• [ ] minecraft:operation
• [ ] minecraft:particle
• [ ] minecraft:rotation
• [ ] minecraft:angle
• [ ] minecraft:scoreboard_slot
• [ ] minecraft:score_holder
• [ ] minecraft:swizzle
• [ ] minecraft:team
• [ ] minecraft:item_slot
• [ ] minecraft:resource_location
• [ ] minecraft:mob_effect
• [ ] minecraft:function
• [ ] minecraft:entity_anchor
• [ ] minecraft:range
• [ ] minecraft:int_range
• [ ] minecraft:float_range
• [ ] minecraft:item_enchantment
• [ ] minecraft:entity_summon
• [ ] minecraft:dimension
• [x] minecraft:uuid
• [ ] minecraft:nbt_tag
• [ ] minecraft:nbt_compound_tag
• [ ] minecraft:time