runtoolkit · IronCrest-sudo · Jul 26, 2026 · Jul 26, 2026 · Jul 26, 2026
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
@@ -1,5 +1,8 @@
 name: CI
 
+env:
+  FORCE_JAVASCRIPT_ACTIONS_TO_NODE24: 'true'
+
 on:
   push:
     branches: [main, devlop]

diff --git a/README.md b/README.md
@@ -6,7 +6,7 @@
 [![Download on Modrinth](https://img.shields.io/badge/Download%20on-Modrinth-00AF5C?style=for-the-badge&logo=modrinth&logoColor=white)](https://modrinth.com/datapack/datalib)
 
 ---
-> Current version: **v6.0.1-pre2**
+> Current version: **v6.0.1**
 ---
 
 > [!WARNING]
@@ -21,7 +21,7 @@
 ---
 
 > [!NOTE]
-> **v6.0.1-pre2:** the stage-0 load entry point was renamed `dl_load:_` → `dl_load:main`, the marker-entity + `say` broadcast pattern was replaced everywhere with `tellraw` (using the current `click_event`/`command` button format — the old `clickEvent`/`value` field names were renamed by Mojang as of 1.21.5), and the load pipeline was split into `dl_load:resolve/*` (version + dependency resolution) and `dl_load:loader/*` (scoreboard/storage initialization).
+> **v6.0.1:** the stage-0 load entry point was renamed `dl_load:_` → `dl_load:main`, the marker-entity + `say` broadcast pattern was replaced everywhere with `tellraw` (using the current `click_event`/`command` button format — the old `clickEvent`/`value` field names were renamed by Mojang as of 1.21.5), and the load pipeline was split into `dl_load:resolve/*` (version + dependency resolution) and `dl_load:loader/*` (scoreboard/storage initialization).
 ---
 > 🛡️ **This is a Minecraft Datapack — it contains no executables or scripts outside of `.mcfunction` files.**
 > Some antivirus software may flag `.mcfunction` files as suspicious due to macro-like syntax. This is a **false positive**. The pack has been scanned on [VirusTotal](https://www.virustotal.com) and returned clean.
@@ -58,7 +58,7 @@ data modify storage <namespace>:engine loaded_datalib set value 1b
 ```
 datalib:engine  (persistent data)
 ├── global
-│   ├── version: "v6.0.1-pre2"
+│   ├── version: "v6.0.1"
 │   └── tick: <int>
 ├── players
 │   └── Steve { coins:150, level:5, xp:2300, online:1b, ... }

diff --git a/datapacks/dataLib/data/datalib/advancement/systems/hook/fish_caught.json b/datapacks/dataLib/data/datalib/advancement/systems/hook/fish_caught.json
@@ -3,11 +3,13 @@
     "trigger": {
       "trigger": "minecraft:fishing_rod_hooked",
       "conditions": {
-        "entity": {
-          "type": "minecraft:entity_properties",
-          "entity": "this",
-          "predicate": {}
-        }
+        "entity": [
+          {
+            "entity": "this",
+            "predicate": {},
+            "condition": "minecraft:entity_properties"
+          }
+        ]
       }
     }
   },

diff --git a/datapacks/dataLib/data/datalib/advancement/systems/hook/interact_anvil.json b/datapacks/dataLib/data/datalib/advancement/systems/hook/interact_anvil.json
@@ -3,16 +3,18 @@
     "interact_anvil": {
       "trigger": "minecraft:default_block_use",
       "conditions": {
-        "location": {
-            "type": "minecraft:location_check",
+        "location": [
+          {
             "predicate": {
               "block": {
                 "blocks": [
                   "minecraft:anvil"
                 ]
-            }
+              }
+            },
+            "condition": "minecraft:location_check"
           }
-        }
+        ]
       }
     }
   },

diff --git a/datapacks/dataLib/data/datalib/advancement/systems/hook/interact_shulker_box.json b/datapacks/dataLib/data/datalib/advancement/systems/hook/interact_shulker_box.json
@@ -3,8 +3,8 @@
     "interact_shulker_box": {
       "trigger": "minecraft:default_block_use",
       "conditions": {
-        "location": {
-            "type": "minecraft:location_check",
+        "location": [
+          {
             "predicate": {
               "block": {
                 "blocks": [
@@ -26,9 +26,11 @@
                   "minecraft:red_shulker_box",
                   "minecraft:black_shulker_box"
                 ]
-            }
+              }
+            },
+            "condition": "minecraft:location_check"
           }
-        }
+        ]
       }
     }
   },

diff --git a/datapacks/dataLib/data/datalib/advancement/systems/hook/killed_by_arrow.json b/datapacks/dataLib/data/datalib/advancement/systems/hook/killed_by_arrow.json
@@ -5,7 +5,7 @@
       "conditions": {
         "killing_blow": {
           "direct_entity": {
-            "minecraft:entity_type": "minecraft:arrow"
+            "entity_type": "minecraft:arrow"
           }
         }
       }
@@ -15,4 +15,4 @@
     "function": "datalib:systems/hook/on_killed_by_arrow"
   },
   "parent": "datalib:hidden/root"
-}
+}
diff --git a/datapacks/dataLib/data/datalib/function/core/tick/config.mcfunction b/datapacks/dataLib/data/datalib/function/core/tick/config.mcfunction
@@ -29,6 +29,11 @@
 # function datalib:core/tick/resume
 # function datalib:core/tick/status
 # function datalib:core/tick/reset_channels
+# function datalib:systems/log/testblock/place — (re)place the mode=log
+#   test_block at datalib:engine debug_log_pos
+# function datalib:debug/tools/log/enable — mirror log messages to
+#   latest.log via the test_block (default: off)
+# function datalib:debug/tools/log/disable — turn that mirroring back off
 # ─────────────────────────────────────────────────────────────────────────────
 
 data modify storage datalib:engine tick.channels set value []

diff --git a/datapacks/dataLib/data/datalib/function/debug/tools/log/disable.mcfunction b/datapacks/dataLib/data/datalib/function/debug/tools/log/disable.mcfunction
@@ -0,0 +1,4 @@
+# datalib:debug/tools/log/disable
+# Turns off test_block console mirroring for systems/log/add calls.
+# Verify it took effect with: /data get storage datalib:engine security.debug_log
+data modify storage datalib:engine security.debug_log set value 0b
diff --git a/datapacks/dataLib/data/datalib/function/debug/tools/log/enable.mcfunction b/datapacks/dataLib/data/datalib/function/debug/tools/log/enable.mcfunction
@@ -0,0 +1,6 @@
+# datalib:debug/tools/log/enable
+# Turns on test_block console mirroring for systems/log/add calls.
+# Requires the test_block to already be placed — run
+# /function datalib:systems/log/testblock/place first if you haven't.
+# Verify it took effect with: /data get storage datalib:engine security.debug_log
+data modify storage datalib:engine security.debug_log set value 1b
diff --git a/datapacks/dataLib/data/datalib/function/systems/log/add.mcfunction b/datapacks/dataLib/data/datalib/function/systems/log/add.mcfunction
@@ -8,3 +8,9 @@ $data modify storage datalib:engine log_display append value {text:"[$(level)] $
 scoreboard players add #dl.log_count dl.tmp 1
 execute if score #dl.log_count dl.tmp matches 31.. run data remove storage datalib:engine log_display[0]
 execute if score #dl.log_count dl.tmp matches 31.. run scoreboard players remove #dl.log_count dl.tmp 1
+
+# Optional console mirroring via test_block (off by default — enable with
+# /function datalib:debug/tools/log/enable). No tellraw, no chat spam:
+# this only touches a block's NBT + power state, which is what makes the
+# game write the message line into latest.log.
+$execute if data storage datalib:engine security{debug_log:1b} run function datalib:systems/log/testblock/pulse {message:"[$(level)] $(message)"}
diff --git a/datapacks/dataLib/data/datalib/function/systems/log/testblock/place.mcfunction b/datapacks/dataLib/data/datalib/function/systems/log/testblock/place.mcfunction
@@ -0,0 +1,10 @@
+# datalib:systems/log/testblock/place
+# Places (or re-places) the mode=log test_block at datalib:engine
+# debug_log_pos. Run this once after changing debug_log_pos, or if the
+# block is ever broken/removed by world edits.
+#
+# NOTE: placing/editing a test_block requires operator permission
+# (level 2+) — this is a vanilla restriction on the block itself, not a
+# limitation added by this pack.
+
+function datalib:systems/log/testblock/place_at with storage datalib:engine debug_log_pos
diff --git a/datapacks/dataLib/data/datalib/function/systems/log/testblock/place_at.mcfunction b/datapacks/dataLib/data/datalib/function/systems/log/testblock/place_at.mcfunction
@@ -0,0 +1,3 @@
+# datalib:systems/log/testblock/place_at [MACRO]
+# Input: $(x), $(y), $(z) — from debug_log_pos
+$setblock $(x) $(y) $(z) minecraft:test_block[mode=log]{message:"[dataLib] (idle)",mode:"log",powered:0b} replace
diff --git a/datapacks/dataLib/data/datalib/function/systems/log/testblock/pulse.mcfunction b/datapacks/dataLib/data/datalib/function/systems/log/testblock/pulse.mcfunction
@@ -0,0 +1,20 @@
+# datalib:systems/log/testblock/pulse [MACRO]
+# Writes $(message) into the test_block and powers it, which is what
+# actually makes the game write the message to latest.log.
+# Input: $(message) — pre-formatted log line, e.g. "[DEBUG] channel X fired"
+#
+# Read position fresh each call so datalib:systems/log/testblock/place
+# never needs to be re-run manually after a debug_log_pos change.
+# debug_log_pos already stores flat top-level x/y/z fields, so copying
+# it wholesale and adding msg alongside gives pulse_at everything it
+# needs via a single 'with storage' call.
+
+data modify storage datalib:tick_work testblock set from storage datalib:engine debug_log_pos
+$data modify storage datalib:tick_work testblock.msg set value "$(message)"
+
+function datalib:systems/log/testblock/pulse_at with storage datalib:tick_work testblock
+
+# Unpower one tick later so the block is ready to detect the next
+# redstone-style "change" (mode=log logs on each power transition, not
+# continuously while powered).
+schedule function datalib:systems/log/testblock/unpulse_at 1t replace
diff --git a/datapacks/dataLib/data/datalib/function/systems/log/testblock/pulse_at.mcfunction b/datapacks/dataLib/data/datalib/function/systems/log/testblock/pulse_at.mcfunction
@@ -0,0 +1,7 @@
+# datalib:systems/log/testblock/pulse_at [MACRO]
+# Input: $(x), $(y), $(z), $(msg) — from the testblock compound built
+# in pulse.mcfunction (debug_log_pos fields + msg alongside them).
+# 'replace' keeps it a fresh block-entity each time so the message
+# always actually updates (partial NBT merges on test_block can be
+# unreliable across versions; a full replace is the safe, portable way).
+$setblock $(x) $(y) $(z) minecraft:test_block[mode=log]{message:"$(msg)",mode:"log",powered:1b} replace
diff --git a/datapacks/dataLib/data/datalib/function/systems/log/testblock/unpulse_at.mcfunction b/datapacks/dataLib/data/datalib/function/systems/log/testblock/unpulse_at.mcfunction
@@ -0,0 +1,8 @@
+# datalib:systems/log/testblock/unpulse_at
+# Scheduled 1 tick after pulse_at — resets powered to 0b so the block is
+# ready to detect the next power transition. Message text is left as-is
+# (harmless; it's overwritten on the next pulse anyway) and read from
+# the persistent debug_log_pos rather than tick_work, since tick_work
+# may have been overwritten by other tick-loop activity in that 1 tick.
+
+function datalib:systems/log/testblock/unpulse_here with storage datalib:engine debug_log_pos
diff --git a/datapacks/dataLib/data/datalib/function/systems/log/testblock/unpulse_here.mcfunction b/datapacks/dataLib/data/datalib/function/systems/log/testblock/unpulse_here.mcfunction
@@ -0,0 +1,3 @@
+# datalib:systems/log/testblock/unpulse_here [MACRO]
+# Input: $(x), $(y), $(z)
+$data merge block $(x) $(y) $(z) {powered:0b}
diff --git a/datapacks/dataLib/data/datalib/item_modifier/damage_random.json b/datapacks/dataLib/data/datalib/item_modifier/damage_random.json
@@ -1,8 +1,8 @@
 {
-  "type": "minecraft:set_damage",
   "damage": {
     "type": "minecraft:uniform",
     "min": 0.1,
     "max": 0.9
-  }
+  },
+  "function": "minecraft:set_damage"
 }
diff --git a/datapacks/dataLib/data/datalib/item_modifier/enchant_randomly.json b/datapacks/dataLib/data/datalib/item_modifier/enchant_randomly.json
@@ -1,3 +1,3 @@
 {
-  "type": "minecraft:enchant_randomly"
+  "function": "minecraft:enchant_randomly"
 }
diff --git a/datapacks/dataLib/data/datalib/item_modifier/enchant_with_levels_30.json b/datapacks/dataLib/data/datalib/item_modifier/enchant_with_levels_30.json
@@ -1,4 +1,4 @@
 {
-  "type": "minecraft:enchant_with_levels",
-  "levels": 30
+  "levels": 30,
+  "function": "minecraft:enchant_with_levels"
 }
diff --git a/datapacks/dataLib/data/datalib/item_modifier/enchant_with_levels_5.json b/datapacks/dataLib/data/datalib/item_modifier/enchant_with_levels_5.json
@@ -1,4 +1,4 @@
 {
-  "type": "minecraft:enchant_with_levels",
-  "levels": 5
+  "levels": 5,
+  "function": "minecraft:enchant_with_levels"
 }
diff --git a/datapacks/dataLib/data/datalib/item_modifier/glint_add.json b/datapacks/dataLib/data/datalib/item_modifier/glint_add.json
@@ -1,6 +1,6 @@
 {
-  "type": "minecraft:set_components",
   "components": {
     "minecraft:enchantment_glint_override": true
-  }
+  },
+  "function": "minecraft:set_components"
 }
diff --git a/datapacks/dataLib/data/datalib/item_modifier/glint_remove.json b/datapacks/dataLib/data/datalib/item_modifier/glint_remove.json
@@ -1,6 +1,6 @@
 {
-  "type": "minecraft:set_components",
   "components": {
     "minecraft:enchantment_glint_override": false
-  }
+  },
+  "function": "minecraft:set_components"
 }
diff --git a/datapacks/dataLib/data/datalib/item_modifier/hide_tooltip.json b/datapacks/dataLib/data/datalib/item_modifier/hide_tooltip.json
@@ -1,8 +1,8 @@
 {
-  "type": "minecraft:set_components",
   "components": {
     "minecraft:tooltip_display": {
       "hide_tooltip": true
     }
-  }
+  },
+  "function": "minecraft:set_components"
 }
diff --git a/datapacks/dataLib/data/datalib/item_modifier/lore_add_custom.json b/datapacks/dataLib/data/datalib/item_modifier/lore_add_custom.json
@@ -1,12 +1,12 @@
 {
-  "type": "minecraft:set_lore",
   "lore": [
     {
       "storage": "datalib:input",
-      "nbt":  "lore",
+      "nbt": "lore",
       "interpret": true,
       "separator": "\n"
     }
   ],
-  "mode": "append"
+  "mode": "append",
+  "function": "minecraft:set_lore"
 }
diff --git a/datapacks/dataLib/data/datalib/item_modifier/lore_clear.json b/datapacks/dataLib/data/datalib/item_modifier/lore_clear.json
@@ -1,5 +1,5 @@
 {
-  "type": "minecraft:set_lore",
   "lore": [],
-  "mode": "replace_all"
+  "mode": "replace_all",
+  "function": "minecraft:set_lore"
 }
diff --git a/datapacks/dataLib/data/datalib/item_modifier/rename_to_custom.json b/datapacks/dataLib/data/datalib/item_modifier/rename_to_custom.json
@@ -1,9 +1,9 @@
 {
-  "type": "minecraft:set_name",
   "target": "item_name",
   "name": {
     "text": "Custom Item",
     "italic": false,
     "color": "gold"
-  }
+  },
+  "function": "minecraft:set_name"
 }
diff --git a/datapacks/dataLib/data/datalib/item_modifier/repair_full.json b/datapacks/dataLib/data/datalib/item_modifier/repair_full.json
@@ -1,4 +1,4 @@
 {
-  "type": "minecraft:set_damage",
-  "damage": 0.0
+  "damage": 0.0,
+  "function": "minecraft:set_damage"
 }
diff --git a/datapacks/dataLib/data/datalib/item_modifier/set_count_1.json b/datapacks/dataLib/data/datalib/item_modifier/set_count_1.json
@@ -1,4 +1,4 @@
 {
-  "type": "minecraft:set_count",
-  "count": 1
+  "count": 1,
+  "function": "minecraft:set_count"
 }
diff --git a/datapacks/dataLib/data/datalib/item_modifier/set_count_64.json b/datapacks/dataLib/data/datalib/item_modifier/set_count_64.json
@@ -1,4 +1,4 @@
 {
-  "type": "minecraft:set_count",
-  "count": 64
+  "count": 64,
+  "function": "minecraft:set_count"
 }
diff --git a/datapacks/dataLib/data/datalib/item_modifier/set_custom_model_data.json b/datapacks/dataLib/data/datalib/item_modifier/set_custom_model_data.json
@@ -1,6 +1,5 @@
 {
-  "_comment": "datalib:item_modifier/set_custom_model_data \u2014 Sets the minecraft:custom_model_data component (1.21.4+ format). Copy and edit the floats/strings/flags/colors arrays for your resource pack model overrides.",
-  "type": "minecraft:set_components",
+  "_comment": "datalib:item_modifier/set_custom_model_data — Sets the minecraft:custom_model_data component (1.21.4+ format). Copy and edit the floats/strings/flags/colors arrays for your resource pack model overrides.",
   "components": {
     "minecraft:custom_model_data": {
       "floats": [
@@ -10,5 +9,6 @@
       "strings": [],
       "colors": []
     }
-  }
+  },
+  "function": "minecraft:set_components"
 }
diff --git a/datapacks/dataLib/data/datalib/item_modifier/strip_enchants.json b/datapacks/dataLib/data/datalib/item_modifier/strip_enchants.json
@@ -1,5 +1,5 @@
 {
-  "type": "minecraft:set_enchantments",
   "enchantments": {},
-  "add": false
+  "add": false,
+  "function": "minecraft:set_enchantments"
 }
diff --git a/datapacks/dataLib/data/datalib/item_modifier/unbreakable.json b/datapacks/dataLib/data/datalib/item_modifier/unbreakable.json
@@ -1,6 +1,6 @@
 {
-  "type": "minecraft:set_components",
   "components": {
     "minecraft:unbreakable": {}
-  }
+  },
+  "function": "minecraft:set_components"
 }