Changelog for Mob Dice Attributes 1.21.1

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

[2.0.0] - 2026-04-25

➕ Added

• Improved Dice Algorithm:

  • Die count (x) is now computed from the mob's vanilla attribute value and rangeFactor, then the bonus (b) absorbs the rounding error so the rolled average is always exactly equal to the vanilla value — no more systematic buff/nerf from rounding drift
  • Formula: xdn + b where b = target − x · dieAvg

• Auto Dice Type Selection:

  • New autoDice config option (default true) per attribute section — picks the most "natural-feeling" die for each mob automatically based on its vanilla attribute value
  • Health curve: d4 (≤6 HP) → d6 (≤15) → d8 (≤30) → d10 (≤60) → d12 (≤120) → d20
  • Speed curve: d4 (≤0.15) → d6 (≤0.25) → d8 (≤0.35) → d10
  • Damage curve: d4 (≤2) → d6 (≤5) → d8 (≤10) → d10 (≤20) → d12
  • Knockback curve: d4 (≤0.5) → d6 (≤1.0) → d8 (≤2.0) → d10
  • Set autoDice = false to revert to the global diceType fallback

• Per-mob Datapack Overrides:

  • Override dice / rangeFactor / bonus per mob ID or entity tag via datapack JSON files under data/<namespace>/mob_overrides/
  • Partial overrides supported — omit any field to fall through to the auto-pick or global config value
  • Tag support via # prefix (e.g. #minecraft:raiders)
  • Reloads on /reload with no restart required
  • Example file shipped in jar: data/mobdiceattribs/mob_overrides/example.json
  • Resolution order: datapack override → auto-pick → config diceType fallback

• Dimension Filter:

  • Rolling can be disabled or scaled per dimension via datapack JSON files under data/<namespace>/dimension_rules/
  • enable field (optional, default true) — set to false to suppress all rolling in that dimension
  • multiplier field (optional, default 1.0) — scales every attribute target before dice are rolled
  • Example file shipped in jar: data/mobdiceattribs/dimension_rules/example.json
  • Reloads on /reload

• Difficulty Scaling:

  • Rolling can be disabled or scaled per world difficulty via datapack JSON files under data/<namespace>/difficulty_rules/
  • Targets: "peaceful", "easy", "normal", "hard" (lowercase)
  • Multipliers stack multiplicatively with any active dimension rule multiplier
  • Example file shipped in jar: data/mobdiceattribs/difficulty_rules/example.json
  • Reloads on /reload

• Distance-from-Spawn Health Scaling:

  • Scales mob max health based on horizontal distance from world spawn (health only)
  • Controlled via [distanceScaling] config section — disabled by default
  • Config fields: enable (default false), blocksPerTier (default 1000), multiplierPerTier (default 0.1), cap (default 3.0)
  • Detailed conflict warning in config comments: enabling alongside mods like Scaling Health or Gradual Difficulty causes double-scaling

• Additional Attributes:

  • Four new attributes now support dice rolling, each with its own full config section and datapack override support:
    • armor — only rolls for mobs with base armor > 0 (zombie=2, warden=30)
    • armorToughness — only rolls for mobs with base armor toughness > 0 (warden=3)
    • attackSpeed — only rolls if base > 0; note: limited visible effect on most hostile mobs
    • followRange — detection/pursuit range (zombie=35, skeleton=16, blaze=48)
  • Example file mob_overrides/example_all_attributes.json shipped in jar showing all eight attributes

• Elite Mobs:

  • Mobs that roll above a configurable HP ratio threshold are tagged as "elite"
  • Elite mobs display a custom name tag (e.g. Elite Zombie) that is always visible
  • Config section: [eliteMobs] — enable, healthThreshold (default 1.2), namePrefix (default "Elite"), showName (default true)
  • Threshold note: with rangeFactor=2.0 the practical rolled maximum is ~1.35×; values above that will never fire. Recommended range: 1.15–1.35
  • Profile namePrefix (see Spawn Profiles) takes priority over the elite name when set

• Loot Scaling:

  • Mobs that roll above-average health drop bonus loot rolls and/or extra XP on death
  • mda_hp_ratio stored in entity NBT for any mob that rolls above its vanilla HP target
  • Config section: [lootScaling] — enable, threshold (default 1.0), xpMultiplier (default 2.0), lootBonusRolls (default 1)
  • Set threshold equal to eliteMobs.healthThreshold to restrict bonuses to elite mobs only
  • Spawn profile xpMultiplier / lootBonusRolls fields (see Spawn Profiles) override config for that mob

• Spawn Profiles:

  • Reusable named attribute bundles stored in data/<namespace>/spawn_profiles/
  • Fields: namePrefix, nameColor, xpMultiplier, lootBonusRolls, and all eight AttribOverride sections (all optional)
  • Profile overrides merge on top of mob-specific overrides; profile name/loot fields replace the corresponding elite/lootScaling config for that mob
  • Four default profiles shipped in jar: common, uncommon, rare (blue, 2× XP, 1 bonus roll), legendary (purple, 5× XP, 3 bonus rolls, all attributes boosted)
  • Example reference profile: data/mobdiceattribs/spawn_profiles/example_legendary.json
  • Reloads on /reload

• Rarity Tiers:

  • On every mob spawn, a weighted random roll selects a spawn profile from a global tier pool
  • Tier pool defined via data/<namespace>/rarity_tiers/ — { "tiers": [ { "profile": "...", "weight": N }, ... ] }
  • Weights are proportional (do not need to sum to 100)
  • Config section: [rarityTiers] — enable toggle only
  • Example pool shipped in jar: data/mobdiceattribs/rarity_tiers/example.json (60/25/10/5 weights for common/uncommon/rare/legendary)
  • Reloads on /reload

• Spawn Hooks:

  • Map specific spawn contexts (natural, spawner, raid event, command, etc.) to a fixed spawn profile, bypassing rarity tier selection for that context
  • Defined via data/<namespace>/spawn_hooks/ — JSON object with context name keys and profile ResourceLocation values; omit a key or set to null to fall through to rarity tiers
  • Valid contexts: natural, spawner, chunk_generation, structure, breeding, mob_summoned, jockey, event, conversion, reinforcement, triggered, bucket, spawn_egg, command, patrol
  • Spawn hook profile beats rarity tier when both apply
  • Config section: [spawnHooks] — enable toggle only
  • Example file shipped in jar: data/mobdiceattribs/spawn_hooks/example.json
  • Reloads on /reload

• Commands:

  • /mda reroll <targets> — force-rerolls matched entities; resets HP to stored vanilla value (mda_base_hp) before rolling so results don't compound. Requires op level 2. Accepts standard entity selectors.
  • /mda inspect <target> — prints current attribute values plus mda_hp_ratio, mda_base_hp, and assigned profile. Single-entity selector only.

• Jade Mod Integration:

  • jade added as a runtime dependency (implementation) in build.gradle

⚙️ Changed

• All eight roll*() methods now accept a SpawnProfile parameter; attribute overrides merge as profile.attrib().merge(mobOverride) so per-mob overrides beat profile
• applyRolls() gate order: mob whitelist/blacklist → dimension gate → difficulty gate → profile resolution → per-attribute rolls
• Distance multiplier (health only) stacks on top of the combined dimension × difficulty multiplier
• All SimpleJsonResourceReloadListener implementations now filter by MDA.MOD_ID namespace — only data/mobdiceattribs/ files are loaded, preventing collisions with other mods
• All eight attributes now store vanilla base values in NBT on first roll and reset to them on reroll — prevents compounding across multiple rerolls
• showName config (default false) now gates name tag visibility for both profile names and elite names; names are still set on the mob for Jade/TOP hover
• [speed] enable defaults to true with standard dice mechanics; speed profile overrides removed from legendary/rare after confirming compounding was the root cause
• /mda inspect now outputs Profile and Spawn type NBT fields for debugging
• rarity_tiers/example.json renamed to rarity_tiers/default.json
• FinalizeSpawnEvent updated to top-level class (NeoForge 1.21.1 API change)

[1.0.0] - 2026-04-23

⚙️ Changed

• Platform port: Forge 1.20.1 → NeoForge 1.21.1
  • Build system migrated to net.neoforged.moddev (Gradle plugin)
  • @Mod class now uses constructor injection of IEventBus and ModContainer
  • Mod.EventBusSubscriber replaced with @EventBusSubscriber(bus = Bus.GAME)
  • ForgeConfigSpec replaced with ModConfigSpec throughout
  • ResourceLocation.fromNamespaceAndPath() API adopted
  • Attributes API updated: Attributes.X returns Holder<Attribute>; .value() used to reach RangedAttribute
  • GottschCore package updated: mod.gottsch.forge.gottschcore.* → mod.gottsch.neo.gottschcore.*
  • GottschCore artifact updated: gottschcore → gottschcore-neoforge
  • neoforge.mods.toml moved to src/main/templates/META-INF/ with generateModMetadata task for property substitution
  • Mod config registered directly via modContainer.registerConfig() — removed premature ModConfigEvent validation listener that caused "Cannot get config value before config is loaded" crash
  • isValidEntity() simplified to entity instanceof Monster (Enemy interface removed in 1.21)
  • Gradle wrapper pinned to 8.12.1 for compatibility with moddev 2.0.78
  • All dependencies declared side = "SERVER" — mod is server-only and clients can connect without it installed

Changelog for Mob Dice Attributes 1.21.1

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

[1.0.0] - 2026-04-23

⚙️ Changed

• Platform port: Forge 1.20.1 → NeoForge 1.21.1
  • Build system migrated to net.neoforged.moddev (Gradle plugin)
  • @Mod class now uses constructor injection of IEventBus and ModContainer
  • Mod.EventBusSubscriber replaced with @EventBusSubscriber(bus = Bus.GAME)
  • ForgeConfigSpec replaced with ModConfigSpec throughout
  • ResourceLocation.fromNamespaceAndPath() API adopted
  • Attributes API updated: Attributes.X returns Holder<Attribute>; .value() used to reach RangedAttribute
  • GottschCore package updated: mod.gottsch.forge.gottschcore.* → mod.gottsch.neo.gottschcore.*
  • GottschCore artifact updated: gottschcore → gottschcore-neoforge
  • neoforge.mods.toml moved to src/main/templates/META-INF/ with generateModMetadata task for property substitution
  • Mod config registered directly via modContainer.registerConfig() — removed premature ModConfigEvent validation listener that caused "Cannot get config value before config is loaded" crash
  • isValidEntity() simplified to entity instanceof Monster (Enemy interface removed in 1.21)
  • Gradle wrapper pinned to 8.12.1 for compatibility with moddev 2.0.78
  • All dependencies declared side = "SERVER" — mod is server-only and clients can connect without it installed

Uses the correct fml loader version (43).

Uses the correct update url.

initial release

initial release

initial release