summaryrefslogtreecommitdiff
path: root/tools/gen-rivers.js
blob: 97412ad286802673c8a7a13c0ce7601ca1860c08 (plain)
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function next_side(hex, s) {
	if (s === 0) return hex + 1
	if (hex & 64) {
		if (s === 1) return hex + 65
		if (s === 2) return hex + 64
	} else {
		if (s === 1) return hex + 64
		if (s === 2) return hex + 63
	}
}

function COORD(id) { return ((id >> 6) + 10) * 100 + (id & 63) }

var roads = []
for (let here = 0; here < 32 * 64; ++here) {
	for (let s = 0; s < 3; ++s) {
		let sid = (here<<2)+s
		if (hex_side[sid] & 1)
			roads.push([ COORD(here), COORD(next_side(here,s)) ])
	}
}
console.log("const river = " + JSON.stringify(roads))

const crossroads = [1007,1012,1018,1022,1023,1100,1109,1111,1112,1117,1118,1121,1129,1130,1131,1134,1135,1201,1204,1207,1209,1215,1217,1221,1231,1301,1302,1304,1314,1316,1317,1318,1319,1327,1333,1340,1401,1405,1407,1408,1410,1416,1417,1419,1434,1440,1506,1511,1514,1516,1518,1520,1601,1607,1612,1618,1622,1623,1708,1709,1713,1716,1717,1720,1721,1725,1728,1737,1801,1802,1806,1813,1820,1821,1830,1833,1836,1838,1903,1905,1906,1908,1909,1911,1914,1915,1917,1919,1922,1925,1927,1929,1931,1932,2001,2015,2018,2019,2026,2027,2030,2035,2117,2122,2129,2133,2203,2219,2222,2223,2225,2226,2228,2236,2307,2308,2317,2321,2322,2324,2329,2336,2337,2339,2404,2405,2418,2421,2423,2425,2427,2430,2431,2436,2437,2440,2500,2502,2503,2504,2509,2519,2522,2526,2529,2530,2534,2536,2604,2605,2609,2610,2613,2618,2619,2626,2628,2635,2636,2640,2702,2704,2710,2714,2715,2721,2723,2729,2730,2733,2810,2818,2825,2827,2828,2829,2831,2836,2840,2909,2911,2913,2928,2930,2932,2935,3001,3002,3007,3008,3012,3017,3018,3028,3030,3037,3038,3039,3103,3117,3120,3125,3127,3129,3135,3138,3140,3202,3203,3208,3216,3228,3231,3234,3301,3302,3303,3304,3311,3313,3316,3326,3327,3333,3337,3338,3339,3402,3404,3408,3411,3412,3413,3428,3505,3509,3512,3515,3526,3532,3535,3539,3540,3603,3605,3608,3613,3614,3615,3616,3633,3635,3636,3705,3708,3711,3713,3715,3718,3722,3723,3728,3729,3731,3801,3802,3804,3808,3813,3814,3818,3819,3828,3829,3841,3900,3903,3905,3915,3917,3919,3925,3935,4005,4006]
const splits = [1120,1604,2034,2717,3409,3826]