feat: Interaction Library

src/smithed_libraries/packs/interaction/README.md

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+<p align="center">
+  <img width='50%' src="https://github.com/TheNuclearNexus/smithed/blob/master/public/official_smithed_library.png?raw=true">
+</p>
+
+# Interaction
+
+This library serves to enable easier usage of interaction entities as well as enabling custom addons to this usage.
+
+## Usage
+[Documentation](https://docs.smithed.dev/libraries/interaction/)
+## Downloading
+You can download it from [here](https://smithed.net/packs/interaction)
+or<br/>
+You can build it from source using [beet](https://github.com/mcbeet/beet)
+
+### Building
+```
+$ pip install beet mecha
+$ git clone https://github.com/Smithed-MC/Libraries
+$ cd Libraries/interaction
+$ beet -s 'meta.libraries = ["interaction"]'
+```

src/smithed_libraries/packs/interaction/beet.yaml

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+extend: "@smithed_libraries/common.yaml"
+
+id: smithed.interaction
+name: Smithed Interaction
+version: "1.0.0"
+description: Interaction Library for Smithed
+author: runcows
+
+data_pack:
+  name: Smithed Interaction
+  load:
+    data/smithed.interaction/modules: modules
+
+require:
+  - bolt
+
+meta:
+  bolt:
+    entrypoint: ["*"]
+  mecha:
+    formatting: minify

src/smithed_libraries/packs/interaction/modules/core.bolt

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+# ---------------------------------------------------- #
+# --------------------           --------------------- #
+# ---------------         CORE         --------------- #
+# --------------------           --------------------- #
+# ---------------------------------------------------- #
+function smithed.interaction:impl/technical/load:
+  raw # core
+  scoreboard objectives add smithed.interaction.temp dummy
+
+for action in [
+  {"type": "interaction", "trigger": "minecraft:player_interacted_with_entity", "data_location": "on_right_click", "on": "target"},
+  {"type": "attack", "trigger": "minecraft:player_hurt_entity", "data_location": "on_left_click", "on": "attacker"}
+]:
+  ADV_LOC = "smithed.interaction:impl/" + action['type']
+  DATA_LOC = "data.smithed_interaction." + action['data_location']
+  CMD_LOC = DATA_LOC + ".command"
+  FUNC_LOC = DATA_LOC + ".function"
+  SHORTCUT_LOC = DATA_LOC + ".custom"
+  TIMESTAMP = action['type'] + ".timestamp"
+
+  advancement ADV_LOC:
+    criteria:
+      requirement:
+        trigger: action['trigger']
+        conditions:
+          entity:
+            type: "minecraft:entity_properties"
+            entity: "this"
+            predicate:
+              "minecraft:entity_type": "minecraft:interaction"
+              "minecraft:entity_tags":
+                all_of:
+                  - "smithed.interaction"
+    rewards:
+      function: ADV_LOC
+
+  def try_action(type: str, command_to_try: str, nbt_location: str, fail_text: str):
+    scoreboard players set #success smithed.interaction.temp 0
+    with entity @s DATA_LOC:
+      scoreboard players set #success smithed.interaction.temp 1
+      raw command_to_try
+    if score #success smithed.interaction.temp matches 0 tellraw @p[tag=smithed.interaction.player] [
+      {text:"", color:"red"}, f"Interaction's {type} failed: ",
+      {text:"\"",color:"aqua"}, {entity:"@s",nbt: nbt_location, interpret:true, color:"green"},
+      {text:"\"",color:"aqua"}, (" " + fail_text)
+    ]
+
+  function ADV_LOC:
+    advancement revoke @s only ADV_LOC
+    store result score #current_gametime smithed.interaction.temp run time query gametime
+    tag @s add smithed.interaction.player
+    # CONSIDER LATER: Do we want to macro in the players entity interaction range?
+    # | This is probably not worth, but it does make this feel incomplete
+    as @e[tag=smithed.interaction, type=interaction, distance=..16] if data entity @s action['type'] function ~/process:
+      store result score #check_gametime smithed.interaction.temp run data get entity @s TIMESTAMP
+      unless score #check_gametime smithed.interaction.temp = #current_gametime smithed.interaction.temp run return run data remove entity @s action['type']
+      raw f"execute on {action['on']} unless entity @s[tag=smithed.interaction.player] run return fail"
+      if data entity @s SHORTCUT_LOC at @s function ~/try_shortcut:
+        try_action(
+          "custom shortcut", 
+          "$function #smithed.interaction:event/on_right_click/custom/$(custom)", 
+          SHORTCUT_LOC, 
+          "is not a valid shortcut. Cannot contain characters not valid in a function path!"
+        )
+      if data entity @s FUNC_LOC at @s function ~/try_function:
+        try_action(
+          "function", 
+          "$function $(function)", 
+          FUNC_LOC, 
+          "is not a valid function location!"
+        )
+      if data entity @s CMD_LOC at @s function ~/try_command:
+        try_action(
+          "command", 
+          "$$(command)", 
+          CMD_LOC, 
+          "is not a valid command!"
+        )
+      data remove entity @s action['type']
+    tag @s remove smithed.interaction.player

src/smithed_libraries/packs/interaction/modules/sit.bolt

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+# --------------------------------------------------- #
+# --------------------           -------------------- #
+# ---------------         SIT         --------------- #
+# --------------------           -------------------- #
+# --------------------------------------------------- #
+function smithed.interaction:impl/custom/sit:
+  # Functions
+  AT_HEIGHT = ~/at_height
+  SEC = ~/sec
+  TICK = ~/tick
+
+  # Predicates
+  HAS_TEMP_ID = ~/has_temp_id
+  HAS_PASSENGER = ~/has_passenger
+
+  predicate HAS_PASSENGER {
+    "type":"minecraft:entity_properties",
+    "entity":"this",
+    "predicate":{
+      "minecraft:passenger":{}
+    }
+  }
+  predicate HAS_TEMP_ID {
+    "type": "minecraft:int_value_check",
+    "value": {
+      "type": "minecraft:score",
+      "target": {"type": "minecraft:fixed","name": "#temp"},
+      "score": "smithed.interaction.sittable_id"
+    },
+    "test": {
+      "type": "minecraft:score",
+      "target": "this",
+      "score": "smithed.interaction.sittable_id"
+    }
+  }
+
+  append function_tag smithed.interaction:event/on_right_click/custom/sit {"values":[(~/)]}
+  # Follow
+  if data entity @s data.smithed_interaction.on_right_click{height:"follow"} return:
+    tag @s add smithed.interaction.sittable_interaction.follow
+    unless score @s smithed.interaction.sittable_id matches -2147483648..2147483647 store result score @s smithed.interaction.sittable_id run scoreboard players add #next smithed.interaction.sittable_id 1
+    store result score #temp smithed.interaction.sittable_id run scoreboard players get @s smithed.interaction.sittable_id
+    unless entity @e[tag=smithed.interaction.sittable_display.follow,type=item_display,distance=..0.001,predicate=(HAS_TEMP_ID)] summon item_display:
+      scoreboard players operation @s smithed.interaction.sittable_id = #temp smithed.interaction.sittable_id
+      tag @s add smithed.interaction.sittable_display
+      tag @s add smithed.interaction.sittable_display.follow
+      ride @p[tag=smithed.interaction.player] dismount
+      ride @p[tag=smithed.interaction.player] mount @s
+
+  # Normal
+  store result storage smithed.interaction:temp sitting.height double 0.5 run data get entity @s height
+  data modify storage smithed.interaction:temp sitting.height set from entity @s data.smithed_interaction.on_right_click.height
+
+  with storage smithed.interaction:temp sitting:
+    raw f"$execute positioned ~ ~$(height) ~ run function {AT_HEIGHT}"
+    function AT_HEIGHT:
+      kill @e[tag=smithed.interaction.sittable_display,distance=..0.01,type=item_display,predicate=!(HAS_PASSENGER)]
+      unless entity @e[tag=smithed.interaction.sittable_display,distance=..0.01,type=item_display] summon item_display:
+        tag @s add smithed.interaction.sittable_display
+        ride @p[tag=smithed.interaction.player] dismount
+        ride @p[tag=smithed.interaction.player] mount @s
+
+  ## Helpers :D
+  append function smithed.interaction:impl/technical/load:
+    raw # custom : sit
+    scoreboard objectives add smithed.interaction.sittable_id dummy
+    scoreboard players add #next smithed.interaction.sittable_id 0
+    schedule function SEC 1t
+    schedule function TICK 1t
+
+  function SEC:
+    schedule function ~/ 20t
+    kill @e[tag=smithed.interaction.sittable_display,type=item_display,predicate=!(HAS_PASSENGER)]
+
+  function TICK:
+    schedule function ~/ 1t
+    as @e[tag=smithed.interaction.sittable_display.follow,type=item_display] at @s:
+      store result score #temp smithed.interaction.sittable_id run scoreboard players get @s smithed.interaction.sittable_id
+      unless entity @e[tag=smithed.interaction.sittable_interaction.follow,type=interaction,distance=..0.001,predicate=(HAS_TEMP_ID)]:
+        tp @s @n[tag=smithed.interaction.sittable_interaction.follow,type=interaction,predicate=(HAS_TEMP_ID)]