Rebalance item effects for segmented status model
Tune item stat values so basic items restore roughly 1 baby segment (+25), medium items provide meaningful upgrades (+35-50), and premium items have strong multi-stat effects (+70-75). Food: Apple +15→+25 hunger, Burger +40→+45, Pizza +35→+40, Sushi +30→+35, Cake +20→+25. Toys: Teddy +40→+45 happiness and -15→-5 energy (premium = low cost). Medicine: Bandage +15→+25, Vitamins +20→+25 health and add +5 energy, Elixir +80→+75 health. Hygiene: Soap +30→+25, Bubble Bath +60→+70 hygiene and +20→+25 happiness. Direct actions unchanged (play_music +15, sing +20). Adds 20 focused tests covering item catalog values, applyItemEffects clamping, tier relationships, and direct action effects. No changes to decay rates, sleep behaviour, careState mapping, segmented UI, item previews, level unlocks, or Nostr persistence.
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import { describe, it, expect } from 'vitest';
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import { getShopItemById } from './blobbi-shop-items';
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import { applyItemEffects } from '@/blobbi/actions/lib/blobbi-action-utils';
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import { DIRECT_ACTION_HAPPINESS_EFFECTS } from '@/blobbi/actions/hooks/useBlobbiDirectAction';
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import type { BlobbiStats } from '@/blobbi/core/lib/blobbi';
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// ─── Helpers ──────────────────────────────────────────────────────────────────
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const FULL: BlobbiStats = { hunger: 100, happiness: 100, health: 100, hygiene: 100, energy: 100 };
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const LOW: BlobbiStats = { hunger: 25, happiness: 25, health: 25, hygiene: 25, energy: 25 };
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function effectOf(id: string) {
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const item = getShopItemById(id);
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if (!item?.effect) throw new Error(`Item or effect not found: ${id}`);
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return item.effect;
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}
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// ─── Food items ───────────────────────────────────────────────────────────────
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describe('food item effects', () => {
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it('Apple restores +25 hunger (1 baby segment)', () => {
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const effect = effectOf('food_apple');
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expect(effect.hunger).toBe(25);
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expect(effect.energy).toBe(5);
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expect(effect.hygiene).toBe(-2);
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});
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it('Burger restores +45 hunger with multi-stat bonus', () => {
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const effect = effectOf('food_burger');
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expect(effect.hunger).toBe(45);
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expect(effect.happiness).toBe(10);
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expect(effect.energy).toBe(8);
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expect(effect.hygiene).toBe(-8);
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});
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it('Sushi restores +35 hunger and +10 health', () => {
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const effect = effectOf('food_sushi');
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expect(effect.hunger).toBe(35);
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expect(effect.health).toBe(10);
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expect(effect.hygiene).toBe(-5);
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});
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it('Cake is happiness-focused food (+25 hunger, +30 happiness)', () => {
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const effect = effectOf('food_cake');
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expect(effect.hunger).toBe(25);
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expect(effect.happiness).toBe(30);
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});
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});
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// ─── Toy items ────────────────────────────────────────────────────────────────
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describe('toy item effects', () => {
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it('Ball is basic toy (+25 happiness, costs energy and hygiene)', () => {
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const effect = effectOf('toy_ball');
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expect(effect.happiness).toBe(25);
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expect(effect.energy).toBe(-10);
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expect(effect.hygiene).toBe(-5);
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});
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it('Teddy Bear is premium toy with low energy cost', () => {
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const effect = effectOf('toy_teddy');
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expect(effect.happiness).toBe(45);
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expect(effect.energy).toBe(-5);
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});
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it('Teddy costs less energy than Ball', () => {
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const teddy = effectOf('toy_teddy');
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const ball = effectOf('toy_ball');
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// Teddy is premium — more happiness, less energy cost
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expect(teddy.happiness!).toBeGreaterThan(ball.happiness!);
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expect(teddy.energy!).toBeGreaterThan(ball.energy!); // -5 > -10
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});
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});
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// ─── Medicine items ───────────────────────────────────────────────────────────
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describe('medicine item effects', () => {
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it('Bandage restores +25 health (1 baby segment)', () => {
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expect(effectOf('med_bandage').health).toBe(25);
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});
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it('Vitamins restore health and energy', () => {
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const effect = effectOf('med_vitamins');
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expect(effect.health).toBe(25);
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expect(effect.energy).toBe(5);
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});
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it('Health Elixir is premium (+75 health, +20 happiness, +10 energy)', () => {
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const effect = effectOf('med_elixir');
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expect(effect.health).toBe(75);
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expect(effect.happiness).toBe(20);
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expect(effect.energy).toBe(10);
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});
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it('Super Medicine has happiness tradeoff', () => {
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const effect = effectOf('med_super');
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expect(effect.health).toBe(50);
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expect(effect.happiness).toBe(-10);
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});
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});
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// ─── Hygiene items ────────────────────────────────────────────────────────────
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describe('hygiene item effects', () => {
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it('Soap restores +25 hygiene (1 baby segment)', () => {
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const effect = effectOf('hyg_soap');
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expect(effect.hygiene).toBe(25);
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expect(effect.happiness).toBeUndefined();
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});
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it('Bubble Bath restores +70 hygiene and +25 happiness', () => {
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const effect = effectOf('hyg_bubble');
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expect(effect.hygiene).toBe(70);
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expect(effect.happiness).toBe(25);
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});
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it('Shampoo is mid-tier (+50 hygiene, +10 happiness)', () => {
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const effect = effectOf('hyg_shampoo');
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expect(effect.hygiene).toBe(50);
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expect(effect.happiness).toBe(10);
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});
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});
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// ─── Direct actions ───────────────────────────────────────────────────────────
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describe('direct action effects', () => {
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it('play_music gives +15 happiness', () => {
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expect(DIRECT_ACTION_HAPPINESS_EFFECTS.play_music).toBe(15);
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});
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it('sing gives +20 happiness', () => {
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expect(DIRECT_ACTION_HAPPINESS_EFFECTS.sing).toBe(20);
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});
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it('sing is stronger than play_music', () => {
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expect(DIRECT_ACTION_HAPPINESS_EFFECTS.sing).toBeGreaterThan(
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DIRECT_ACTION_HAPPINESS_EFFECTS.play_music,
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);
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});
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});
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// ─── applyItemEffects clamping ────────────────────────────────────────────────
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describe('applyItemEffects clamping', () => {
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it('stats clamp to 100 when effect would exceed', () => {
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const result = applyItemEffects(FULL, effectOf('food_apple'));
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expect(result.hunger).toBe(100);
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expect(result.energy).toBe(100);
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expect(result.hygiene).toBe(98); // 100 + (-2) = 98
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});
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it('stats clamp to 1 when effect would go below', () => {
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const result = applyItemEffects(
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{ hunger: 1, happiness: 1, health: 1, hygiene: 1, energy: 1 },
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effectOf('toy_ball'),
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);
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// happiness: 1 + 25 = 26
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// energy: 1 + (-10) = clamped to 1
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// hygiene: 1 + (-5) = clamped to 1
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expect(result.happiness).toBe(26);
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expect(result.energy).toBe(1);
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expect(result.hygiene).toBe(1);
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});
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it('Bubble Bath from low hygiene restores substantially', () => {
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const result = applyItemEffects(LOW, effectOf('hyg_bubble'));
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// hygiene: 25 + 70 = 95
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// happiness: 25 + 25 = 50
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expect(result.hygiene).toBe(95);
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expect(result.happiness).toBe(50);
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});
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});
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@@ -14,7 +14,7 @@ export const BLOBBI_SHOP_ITEMS: ShopItem[] = [
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type: 'food',
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price: 10,
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icon: '🍎',
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effect: { hunger: 15, hygiene: -2, energy: 5 },
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effect: { hunger: 25, hygiene: -2, energy: 5 },
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status: 'live',
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},
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{
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@@ -23,7 +23,7 @@ export const BLOBBI_SHOP_ITEMS: ShopItem[] = [
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type: 'food',
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price: 25,
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icon: '🍔',
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effect: { hunger: 40, happiness: 10, hygiene: -8, energy: 8 },
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effect: { hunger: 45, happiness: 10, hygiene: -8, energy: 8 },
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status: 'live',
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},
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{
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@@ -32,7 +32,7 @@ export const BLOBBI_SHOP_ITEMS: ShopItem[] = [
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type: 'food',
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price: 50,
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icon: '🎂',
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effect: { hunger: 20, happiness: 30, hygiene: -10, energy: 10 },
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effect: { hunger: 25, happiness: 30, hygiene: -10, energy: 10 },
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status: 'live',
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},
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{
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@@ -41,7 +41,7 @@ export const BLOBBI_SHOP_ITEMS: ShopItem[] = [
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type: 'food',
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price: 35,
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icon: '🍕',
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effect: { hunger: 35, happiness: 15, hygiene: -9, energy: 10 },
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effect: { hunger: 40, happiness: 15, hygiene: -9, energy: 10 },
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status: 'live',
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},
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{
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@@ -50,7 +50,7 @@ export const BLOBBI_SHOP_ITEMS: ShopItem[] = [
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type: 'food',
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price: 45,
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icon: '🍣',
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effect: { hunger: 30, health: 10, hygiene: -6, energy: 7 },
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effect: { hunger: 35, health: 10, hygiene: -5, energy: 7 },
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status: 'live',
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},
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@@ -70,7 +70,7 @@ export const BLOBBI_SHOP_ITEMS: ShopItem[] = [
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type: 'toy',
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price: 60,
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icon: '🧸',
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effect: { happiness: 40, energy: -15 },
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effect: { happiness: 45, energy: -5 },
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status: 'live',
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},
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{
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@@ -90,7 +90,7 @@ export const BLOBBI_SHOP_ITEMS: ShopItem[] = [
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type: 'medicine',
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price: 40,
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icon: '💊',
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effect: { health: 20 },
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effect: { health: 25, energy: 5 },
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status: 'live',
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},
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{
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@@ -108,7 +108,7 @@ export const BLOBBI_SHOP_ITEMS: ShopItem[] = [
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type: 'medicine',
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price: 20,
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icon: '🩹',
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effect: { health: 15 },
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effect: { health: 25 },
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status: 'live',
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},
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{
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@@ -117,7 +117,7 @@ export const BLOBBI_SHOP_ITEMS: ShopItem[] = [
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type: 'medicine',
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price: 150,
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icon: '🧪',
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effect: { health: 80, happiness: 20, energy: 10 },
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effect: { health: 75, happiness: 20, energy: 10 },
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status: 'live',
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},
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{
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@@ -146,7 +146,7 @@ export const BLOBBI_SHOP_ITEMS: ShopItem[] = [
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type: 'hygiene',
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price: 15,
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icon: '🧼',
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effect: { hygiene: 30 },
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effect: { hygiene: 25 },
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status: 'live',
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},
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{
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@@ -164,7 +164,7 @@ export const BLOBBI_SHOP_ITEMS: ShopItem[] = [
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type: 'hygiene',
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price: 40,
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icon: '🛁',
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effect: { hygiene: 60, happiness: 20 },
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effect: { hygiene: 70, happiness: 25 },
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status: 'live',
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},
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{
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