127 lines
3.8 KiB
JavaScript
127 lines
3.8 KiB
JavaScript
/**
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* Configuration & Settings Management
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* Handles default values, slider bounds, custom defaults, and localStorage persistence.
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*/
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export const FACTORY_DEFAULTS = {
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// Starting entity counts & limits
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initialSheep: 25,
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initialWolves: 3,
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initialPlants: 35,
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maxPlantCap: 90, // Hard cap to keep CPU lightweight and meadow balanced
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// Sheep behavioral attributes
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sheepHungerDepletionRate: 1.2, // per second (sheep graze frequently)
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sheepGrazingReach: 18, // radius in pixels to snap up plants
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sheepMatingCooldown: 22, // seconds between sheep births
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// Wolf behavioral attributes & combat exertion
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wolfLungeCost: 7, // Health expended per attack bite (fatigue/struggle)
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wolfHungerDepletionRate: 1.3, // per second
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wolfAttackDamage: 38, // damage per bite to sheep
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wolfMatingCooldown: 35, // seconds between wolf litters
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wolfMatingThreshold: 86, // minimum hunger required to seek mate
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// Plant & flora dynamics
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plantSeedRate: 8, // % chance for clustered mature plants to disperse seed
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plantDryRate: 2.2, // moisture loss per second in clear weather
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rainFrequency: 45, // 0 - 100%
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decaySpeed: 1.0, // 0.2x to 3.0x multiplier on carcass decomposition
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// Movement speeds (preset balance)
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sheepMaxSpeed: 1.8,
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sheepFleeSpeed: 2.8,
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sheepPerceptionRadius: 160,
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wolfMaxSpeed: 2.2,
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wolfChaseSpeed: 4.1,
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wolfPerceptionRadius: 280,
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wolfAttackCooldown: 0.65,
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// World constraints
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worldWidth: 1280,
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worldHeight: 760,
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boundaryMargin: 40,
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// Continuous Mode (Screen Saver / Endless Ecosystem)
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continuousMode: false,
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continuousSheepInterval: 14,
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continuousWolfInterval: 32,
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continuousMaxGroupSize: 3,
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};
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const STORAGE_KEY = 'LifeSimulator_Config_v2';
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const CUSTOM_DEFAULTS_KEY = 'LifeSimulator_Custom_Defaults_v2';
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export class ConfigManager {
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constructor() {
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this.current = this.load();
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}
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load() {
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try {
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const saved = localStorage.getItem(STORAGE_KEY);
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if (saved) {
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const parsed = JSON.parse(saved);
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return { ...FACTORY_DEFAULTS, ...parsed };
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}
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} catch (e) {
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console.warn('Failed to load settings from localStorage:', e);
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}
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return { ...FACTORY_DEFAULTS };
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}
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save(newConfig) {
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this.current = { ...this.current, ...newConfig };
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try {
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localStorage.setItem(STORAGE_KEY, JSON.stringify(this.current));
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} catch (e) {
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console.warn('Failed to save settings to localStorage:', e);
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}
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return this.current;
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}
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saveAsNewDefaults(config) {
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this.current = { ...this.current, ...config };
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try {
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localStorage.setItem(CUSTOM_DEFAULTS_KEY, JSON.stringify(this.current));
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localStorage.setItem(STORAGE_KEY, JSON.stringify(this.current));
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} catch (e) {
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console.warn('Failed to save custom defaults:', e);
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}
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return this.current;
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}
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resetToDefaults() {
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// Check if user set custom defaults, otherwise use factory defaults
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let base = FACTORY_DEFAULTS;
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try {
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const custom = localStorage.getItem(CUSTOM_DEFAULTS_KEY);
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if (custom) {
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base = { ...FACTORY_DEFAULTS, ...JSON.parse(custom) };
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}
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} catch (e) {
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console.warn('Failed to read custom defaults:', e);
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}
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this.current = { ...base };
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try {
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localStorage.setItem(STORAGE_KEY, JSON.stringify(this.current));
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} catch (e) {
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console.warn('Failed to reset settings:', e);
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}
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return this.current;
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}
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resetToFactory() {
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this.current = { ...FACTORY_DEFAULTS };
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try {
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localStorage.removeItem(CUSTOM_DEFAULTS_KEY);
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localStorage.setItem(STORAGE_KEY, JSON.stringify(this.current));
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} catch (e) {
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console.warn('Failed to reset to factory defaults:', e);
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}
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return this.current;
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}
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}
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export const configManager = new ConfigManager();
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