1.2.0

New

• Nutrition System v1.0 — First full release of the Nutrition + Excretion gameplay loop.

Metabolism

you can hover to see detailed macro and nutrition values

• Food Stats (new tooltip info)
  • Food now shows calories, volume, digestion time, nutrients, and absorption quality.
  • Most modded edible items still work using fallback nutrition values.
  • Can add more with datapack.

• 3 Digestion Phases

• Stomach: breaks food down and reduces stomach volume; no nutrient absorption here.

• Small Intestine: main nutrient absorption phase.

• Colon: absorbs the remainder and contributes to bowel pressure.

• How nutrients are split

  • Small intestine gets all protein/sugar/starch, most vitamins/minerals, and most fat.
  • Colon gets fiber, sodium, and the remaining nutrient fractions.
  • Water is currently split 80% small intestine / 20% colon.

• Overeating can kill you

  • Going above stomach capacity causes nausea.
  • Exceeding 120% of stomach capacity triggers fatal stomach rupture damage.

• Raw vs Cooked Food

  • Raw food is generally set to digest slower and absorb less than cooked food.
  • Raw entries may also have higher contamination risk.

• 

• 

• - Energy System (replaces vanilla food bar)

  • Total energy comes from glycogen and body fat.
  • Activity drains glycogen first.
  • If glycogen runs out, your body starts burning fat.
  • If total energy reaches zero, starvation damage begins.

• Hydration and Bladder

  • Hydration drains based on activity level.
  • Kidney processing moves fluid into the bladder over time.
  • Water intake can refill hydration, and overflow can fill bladder.
  • At zero hydration, thirst damage begins.

• Excretion System

  • Urine urge starts at a bladder fullness threshold.
  • Ignoring it long enough can trigger forced release.
  • Bowel pressure rises when solid food reaches colon phase.
  • Ignoring bowel urge can trigger forced bowel release.

• Server Config Support (leklai_server.json5)

  • Capacity/survival: baseStomachCapacity, starvationDamage, starvationDamageInterval
  • Macro pools: maxGlycogen, maxBodyFat, maxHydration, maxBladder
  • Drain rates: baseMetabolismRate, baseHydrationDrain, baseNutrientDrain, exhaustionDecayRate
  • Digestion timing: siAbsorptionMultiplier, colonAbsorptionMultiplier
  • Excretion tuning: bladderUrgeThreshold, forcedReleaseDelayTicks, bowelUrgeThreshold, bowelForcedDelayTicks, dirtyEffectDuration
  • Water/food quality: enableWaterPurity, enableContamination

Bug Fixes

• Fluid conflict behavior — Changed conflict handling from prevent to settled to avoid still-water conflicts.
• Skill keyframe timing regression — Fixed server-side skip fallback overriding client skip values, which could trigger CAST_CLEANUP before keyframes completed.
• Lifeskill tab empty-state — Lifeskill tab now cleanly shows no entries when no lifeskills are found.

Changes (Internal)

• Minecraft 26.1 preparation — Internal compatibility prep and follow-up refactors for the 26.1 update path.
• Core config combat behavior — In combat mode, sprint/sneak switching is no longer auto-toggled.
• Skill engine cleanup
  • Restored proper calculateDuration() behavior for KeyframeInstructable path.
  • Removed scheduled_actions from SkillAnimData (plugin no longer exports them).
  • Removed debug infrastructure (DEBUG flag, debug reports, ImGui debug accessors).
  • Removed unused ActiveCast convenience constructors.
  • Cleaned dead JSON action rendering code in SkillPhaseDebugHud.
• General cleanup pass — Codebase cleanup and internal API follow-up changes.