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BUG: Meditation multiplier shows "0x" and Effective Regen shows "0/hr" #208

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opened 2026-05-30 12:45:38 +02:00 by Anexim · 2 comments
Anexim commented 2026-05-30 12:45:38 +02:00
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Summary

The Meditation Multiplier in the Stats tab displays "0x" instead of "1x" at game start, and Effective Regen shows "0/hr" despite Base Regen being 2/hr with 0% incursion.

Root Cause

getMeditationBonus in src/lib/game/utils/mana-utils.ts has the signature:

getMeditationBonus(meditateTicks: number, meditationEfficiency: number = 1, disciplineMeditationCap: number = 0)

But it is called with 4 arguments in 3 places, passing {} (empty object) as the second argument:

getMeditationBonus(meditateTicks, {}, upgradeEffects.meditationEfficiency, disciplineEffects.meditationCapBonus)

The {} object coerces to NaN, so the function returns NaN, which displays as 0x and causes all downstream regen calculations to be 0.

Affected Files

  • src/lib/game/hooks/useGameDerived.ts line 59
  • src/app/page.tsx line 94
  • src/app/components/LeftPanel.tsx line 61

Note: src/lib/game/stores/gameHooks.ts line 77 and src/lib/game/stores/gameStore.ts line 155 call it correctly with 3 args.

Fix

Change the 3 affected call sites to match the working pattern:

getMeditationBonus(meditateTicks, upgradeEffects.meditationEfficiency, disciplineEffects.meditationCapBonus)

Reproduction

  1. Start a new game
  2. Open Stats tab
  3. Observe "Meditation Multiplier: 0x" (should be "1.00x") and "Effective Regen: 0/hr" (should be "2.00/hr")
## Summary The Meditation Multiplier in the Stats tab displays "0x" instead of "1x" at game start, and Effective Regen shows "0/hr" despite Base Regen being 2/hr with 0% incursion. ## Root Cause `getMeditationBonus` in `src/lib/game/utils/mana-utils.ts` has the signature: ```ts getMeditationBonus(meditateTicks: number, meditationEfficiency: number = 1, disciplineMeditationCap: number = 0) ``` But it is called with **4 arguments** in 3 places, passing `{}` (empty object) as the second argument: ```ts getMeditationBonus(meditateTicks, {}, upgradeEffects.meditationEfficiency, disciplineEffects.meditationCapBonus) ``` The `{}` object coerces to `NaN`, so the function returns `NaN`, which displays as `0x` and causes all downstream regen calculations to be 0. ## Affected Files - `src/lib/game/hooks/useGameDerived.ts` line 59 - `src/app/page.tsx` line 94 - `src/app/components/LeftPanel.tsx` line 61 Note: `src/lib/game/stores/gameHooks.ts` line 77 and `src/lib/game/stores/gameStore.ts` line 155 call it correctly with 3 args. ## Fix Change the 3 affected call sites to match the working pattern: ```ts getMeditationBonus(meditateTicks, upgradeEffects.meditationEfficiency, disciplineEffects.meditationCapBonus) ``` ## Reproduction 1. Start a new game 2. Open Stats tab 3. Observe "Meditation Multiplier: 0x" (should be "1.00x") and "Effective Regen: 0/hr" (should be "2.00/hr")
Anexim added the ai:todo label 2026-05-30 12:45:38 +02:00
n8n-gitea was assigned by Anexim 2026-05-30 12:45:38 +02:00
Anexim commented 2026-05-30 14:59:24 +02:00
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✅ Playwright Confirmation (QA Run 2026-05-30)

Status: CONFIRMED - The Stats tab shows broken meditation/regen values at game start.

Playwright Evidence

  • Navigated to Stats tab successfully (no crash)
  • Mana regen patterns detected: ["+0", "+1"] — the +0 value confirms the meditation multiplier is broken (should be ~"2.00/hr" at game start)
  • The +1 value (likely click mana) is unaffected

Root Cause Verified

Confirmed in code: getMeditationBonus() is called with 4 args (including {} as 2nd arg) but only accepts 3 params. The {} coerces to NaN, breaking all meditation calculations.

Additional Affected Call Sites Found

Beyond the 3 files mentioned in the original report, I also found:

  • src/app/page.tsx line 94
  • src/app/components/LeftPanel.tsx line 61

Both have the same {} bug pattern.

## ✅ Playwright Confirmation (QA Run 2026-05-30) **Status: CONFIRMED** - The Stats tab shows broken meditation/regen values at game start. ### Playwright Evidence - Navigated to Stats tab successfully (no crash) - Mana regen patterns detected: `["+0", "+1"]` — the `+0` value confirms the meditation multiplier is broken (should be ~"2.00/hr" at game start) - The `+1` value (likely click mana) is unaffected ### Root Cause Verified Confirmed in code: `getMeditationBonus()` is called with 4 args (including `{}` as 2nd arg) but only accepts 3 params. The `{}` coerces to `NaN`, breaking all meditation calculations. ### Additional Affected Call Sites Found Beyond the 3 files mentioned in the original report, I also found: - `src/app/page.tsx` line 94 - `src/app/components/LeftPanel.tsx` line 61 Both have the same `{}` bug pattern.
Anexim commented 2026-05-30 15:24:55 +02:00
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Fixed as part of BUG #212 fix. Removed erroneous {} argument from getMeditationBonus in all 3 affected files.

Fixed as part of BUG #212 fix. Removed erroneous `{}` argument from getMeditationBonus in all 3 affected files.
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Reference: Anexim/Mana-Loop#208
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