"use strict" function array_insert(array, index, item) { for (let i = array.length; i > index; --i) array[i] = array[i - 1] array[index] = item } function set_add(set, item) { let a = 0 let b = set.length - 1 while (a <= b) { let m = (a + b) >> 1 let x = set[m] if (item < x) b = m - 1 else if (item > x) a = m + 1 else return } array_insert(set, a, item) } const A1 = 0, A2 = 1, A3 = 2 const D1 = 3, D2 = 4, D3 = 5 const NAMES = [ "A1", "A2", "A3", "D1", "D2", "D3", ] function show_array(array) { for (let row = 0; row < 6; row += 3) { let s = [] for (let col = 0; col < 3; ++col) { if (array[row+col]) s.push(NAMES[row+col].padEnd(3, ' ')) else s.push("-- ") } console.log(s.join(" ")) } console.log("") } function verify(array, out) { for (let i = 0; i < 6; ++i) { if (array[i]) { let okay = false for (let eng of out) if (eng.includes(i)) okay = true if (!okay) return false } } return true } function make_engagement(array, choice) { let out = [] let a, b function engage(a, b) { for (let eng of out) { if (eng.includes(a)) { set_add(eng, b) return } if (eng.includes(b)) { set_add(eng, a) return } } out.push([a,b]) } // A1 vs D1 etc if (array[A1] && array[D1]) engage(A1, D1) if (array[A2] && array[D2]) engage(A2, D2) if (array[A3] && array[D3]) engage(A3, D3) // A1 vs D2/D3 etc if (array[A1] && !array[D1] && array[D2]) engage(A1, D2) if (array[A1] && !array[D1] && !array[D2] && array[D3]) engage(A1, D3) if (array[A3] && !array[D3] && array[D2]) engage(A3, D2) if (array[A3] && !array[D3] && !array[D2] && array[D1]) engage(A3, D1) if (array[D1] && !array[A1] && array[A2]) engage(D1, A2) if (array[D1] && !array[A1] && !array[A2] && array[A3]) engage(D1, A3) if (array[D3] && !array[A3] && array[A2]) engage(D3, A2) if (array[D3] && !array[A3] && !array[A2] && array[A1]) engage(D3, A1) // A2 vs D1/D3 if (array[A2] && !array[D2]) { if (array[D1] && !array[D3]) engage(A2, D1) if (!array[D1] && array[D3]) engage(A2, D3) if (choice) if (array[D1] && array[D3]) engage(A2, choice === 1 ? D1 : D3) } // D2 vs A1/D3 if (array[D2] && !array[A2]) { if (array[A1] && !array[A3]) engage(D2, A1) if (!array[A1] && array[A3]) engage(D2, A3) if (choice) if (array[A1] && array[A3]) engage(D2, choice === 1 ? A1 : A3) } if (verify(array, out)) { console.log(out.map(eng => eng.map(x=>NAMES[x]).join("+")).join(" / ")) return out } return null } var ENGAGEMENTS = [] var CHOICE = [] function pack_battle_array(filled) { let bits = 0 for (let p = 0; p < 6; ++p) if (filled[p]) bits |= (1 << p) return bits } function run(array) { console.log("") console.log("") show_array(array) console.log("") let eng = make_engagement(array, 0) let bits = pack_battle_array(array) ENGAGEMENTS[bits] = eng if (!eng) { let eng_a = make_engagement(array, 1) console.log("or") let eng_b = make_engagement(array, 2) CHOICE.push([ bits, eng_a, eng_b ]) } } function runall() { for (let x = 0; x < 64; ++x) { if ((x & 7) && (x & 56)) run([ (x>>5)&1, (x>>4)&1, (x>>3)&1, (x>>2)&1, (x>>1)&1, (x>>0)&1 ]) } } console.log("") console.log("") console.log("") runall() //run([1,1,0, 1,0,1]) //run([1,1,1, 1,1,0]) //run([1,1,1, 0,1,0]) //run([1,0,1, 0,1,0]) //run([1,0,1, 0,1,0]) //run([0,1,1, 1,0,0]) //run([1,0,0, 0,1,1]) //run([1,1,0, 1,0,1]) //run([1,1,1, 1,0,1]) console.log("

") console.log("

")
for (let i = 0; i < ENGAGEMENTS.length; ++i) if (!ENGAGEMENTS[i]) ENGAGEMENTS[i] = []
console.log("const ENGAGEMENTS = " + JSON.stringify(ENGAGEMENTS))
for (let [bits,a,b] of CHOICE)
	console.log("const ENGAGEMENTS_" + bits + " = " + JSON.stringify([a,b]))