// Game configuration and constants

var CONFIG = {
    // Physical constants
    SOLAR_MASS_KG: 1.989e30,
    
    // Initial values
    INITIAL_BLACK_HOLE_MASS: 42, // in solar masses
    INITIAL_BLACK_HOLE_RADIUS: 21,

    // Performance
    LOGIC_INTERVAL: 10,
    
    // Star configuration
    STAR_COUNT: 1312,
    STAR_UPDATE_INTERVAL: 1312,
    
    // Spawn intervals (in milliseconds)
    BASE_ASTEROID_SPAWN_INTERVAL: 1000,
    BASE_COMET_SPAWN_INTERVAL: 120000,      // 2 minutes
    BASE_PLANET_SPAWN_INTERVAL: 3600000,    // 1 hour
    BASE_GIANT_SPAWN_INTERVAL: 21600000,    // 6 hours
    ASE_MTYPE_SPAWN_INTERVAL: 86400000,     // 1 day

    // Rate tracking windows (in milliseconds)
    RATE_WINDOWS: {
        SHORT: 1000,      // 1 second
        MEDIUM: 3600000,  // 1 hour
        LONG: 86400000    // 1 day
    },
    
    // Upgrade costs (in kg)
    ASTEROID_BASE_COST: 1e5,
    COMET_BASE_COST: 1e7,
    PLANET_BASE_COST: 1e24,
    GIANT_BASE_COST: 1e27,
    MTYPE_BASE_COST: 1e28,
    
    // Upgrade scaling
    UPGRADE_COST_MULTIPLIER_ASTER: 1.25,
    UPGRADE_COST_MULTIPLIER_COMET: 1.5,
    UPGRADE_COST_MULTIPLIER_PLANT: 1.75,
    UPGRADE_COST_MULTIPLIER_GIANT: 2,
    UPGRADE_COST_MULTIPLIER_MTYPE: 2.1,

    UPGRADE_BONUS_PER_LEVEL_ASTER: 0.1,
    UPGRADE_BONUS_PER_LEVEL_COMET: 0.1,
    UPGRADE_BONUS_PER_LEVEL_PLANT: 0.05,
    UPGRADE_BONUS_PER_LEVEL_GIANT: 0.03,
    UPGRADE_BONUS_PER_LEVEL_MTYPE: 0.03,
    
    // Asteroid spawn patterns
    ASTEROID_SPAWN_PATTERNS: {
        LARGE_EVERY: 900,
        MEDIUM_EVERY: 30
    },

    ASTEROID_MASS_RANGES: {
        small:  [1e3, 1e4],         // 1-10 t
        medium: [1e4, 1e5],         // 10-100 t
        large:  [1e5, 1e6],         // 100-1000 t
        comet:  [1e7, 1e8],         // 10000-100000 t
        planet: [1e22, 1e25],       // Moons & Planets
        giant:  [1e26, 1e28],       // Gas & Ice Giants
	mtype:  [1.589e29, 8.95e29] // M-Type: 0.08-0.45 M☉
    },

    // Planet color schemes
    PLANET_COLORS: [
        { light: '#6b7c87', mid: '#3d4d5a', dark: '#1f2a33' },
        { light: '#7a6347', mid: '#4d3d28', dark: '#2a2015' },
        { light: '#5a3838', mid: '#3d2525', dark: '#1f1212' },
        { light: '#5a5a5a', mid: '#3d3d3d', dark: '#1f1f1f' },
        { light: '#5a4d3d', mid: '#3d342a', dark: '#251f18' },
        { light: '#3d3540', mid: '#2a232d', dark: '#16111a' }
    ],
    
    // Giant (gas giant) color schemes
    GIANT_COLORS: [
        { light: '#d4a574', mid: '#b87d4a', dark: '#8b5a3c' },
        { light: '#c4b896', mid: '#9d8c6e', dark: '#6b5d47' },
        { light: '#5a7ca8', mid: '#3d5577', dark: '#2a3b52' },
        { light: '#7a9da8', mid: '#567880', dark: '#3d5559' }
    ],

    // Giant ring colors
    GIANT_RING_COLORS: [
	'#f5e27c',
	'#c0c0c0',
	'#fff2cc',
	'#fff2cc',
	'#d0e0e3',
	'#f4cccc'
    ],
    // M-Type dwarf star color schemes
    MTYPE_COLORS: [
        { light: '#e8734a', mid: '#c4522e', dark: '#8b3a1f' },  // Orange-red
        { light: '#d4602a', mid: '#a84520', dark: '#7a3015' },  // Deep orange
        { light: '#c45a35', mid: '#9e4428', dark: '#6b2e1a' },  // Burnt orange
        { light: '#b8533d', mid: '#934030', dark: '#652a1e' },  // Brownish red
        { light: '#a84e3a', mid: '#854030', dark: '#5c2c1f' }   // Dark brown-red
    ],
    
    // M-Type spot colors (dark brownish spots)
    MTYPE_SPOT_COLORS: [
        'rgba(60, 35, 20, 0.6)',
        'rgba(50, 30, 18, 0.5)',
        'rgba(70, 40, 22, 0.55)',
        'rgba(45, 28, 15, 0.5)'
    ],
    
    // Star color distribution
    STAR_COLORS: [
        { threshold: 0.6, rgb: '255, 255, 255' },
        { threshold: 0.75, rgb: '150, 180, 255' },
        { threshold: 0.85, rgb: '255, 240, 200' },
        { threshold: 0.95, rgb: '255, 200, 100' },
        { threshold: 1.0, rgb: '255, 150, 150' }
    ],
    
    // Asteroid colors
    ASTEROID_COLORS: {
        small: '#444',
        medium: '#555',
        large: '#666'
    }
};