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"use strict";
let CW = function(){
// 0 point : blanches × 2.
// 1 point : E ×15, A ×9, I ×8, N ×6, O ×6, R ×6, S ×6, T ×6, U ×6, L ×5
// 2 points : D ×3, G ×2, M ×3
// 3 points : B ×2, C ×2, P ×2
// 4 points : F ×2, H ×2, V ×2
// 8 points : J ×1, Q ×1
// 10 points : K ×1, W ×1, X ×1, Y ×1, Z ×1
let letters = [
" ", " ",
"E", "E", "E", "E", "E", "E", "E", "E", "E", "E", "E", "E", "E", "E", "E",
"A", "A", "A", "A", "A", "A", "A", "A", "A",
"I", "I", "I", "I", "I", "I", "I", "I",
"N", "N", "N", "N", "N", "N",
"O", "O", "O", "O", "O", "O",
"R", "R", "R", "R", "R", "R",
"S", "S", "S", "S", "S", "S",
"T", "T", "T", "T", "T", "T",
"U", "U", "U", "U", "U", "U",
"L", "L", "L", "L", "L",
"D", "D", "D",
"M", "M", "M",
"G", "G",
"B", "B",
"C", "C",
"P", "P",
"F", "F",
"H", "H",
"V", "V",
"J", "Q", "K", "W", "X", "Y", "Z"
];
const points = {
" ": 0,
E:1, A:1, I:1, N:1, O:1, R:1, S:1, T:1, U:1, L:1,
D:2, G:2, M:2,
B:3, C:3, P:3,
F:4, H:4, V:4,
J:8, Q:8,
K:10, W:10, X:10, Y:10, Z:10
};
let cursor = undefined;
let placed = [];
function makeBoardTileOnCLick(x, y) {
return function() {
let me = document.getElementById(["s", y, "_", x].join(""));
if (me.innerHTML === "") {
moveCursor(x, y);
} else if (me.classList.contains("placed")) {
moveFromBoardToRack(x, y, me);
} else if (cursor !== undefined && cursor.x == x && cursor.y == y) {
// if we just clicked the cursor, swap its direction
if (cursor.direction === "right") {
cursor.direction = "down";
me.innerHTML = "▼";
} else {
cursor = undefined;
me.innerHTML = "";
}
}
};
}
function makeRackTileOnClick(i) {
return function() {
if (cursor !== undefined) {
let me = document.getElementById(["l", i].join(""));
if (me.innerHTML != "") {
moveFromRackToBoard(me, cursor.x, cursor.y);
}
}
};
}
function moveCursor(x, y) {
if (cursor === undefined) {
// No previous cursor, just set the new position
cursor = { x: x, y: y};
} else {
// Remove the cursor from its former position
let src = document.getElementById(["s", cursor.y, "_", cursor.x].join(""));
src.innerHTML = "";
cursor.x = x;
cursor.y = y;
}
// try to guess word direction if several letters are already placed
let dst = document.getElementById(["s", y, "_", x].join(""));
if (placed.length >= 2 && placed[0].x === placed[1].x) {
cursor.direction = "down";
dst.innerHTML = "▼";
} else {
cursor.direction = "right";
dst.innerHTML = "▶";
}
}
function moveCursorForwardIfPossible() {
while(cursor.x < 15 && cursor.y < 15) {
if (cursor.direction === "right") {
cursor.x++;
} else {
cursor.y++;
}
if (cursor.x >= 15 || cursor.y >= 15) {
cursor = undefined;
return;
}
let dst = document.getElementById(["s", cursor.y, "_", cursor.x].join(""));
if (dst.innerHTML === "") {
if (cursor.direction === "right") {
dst.innerHTML = "▶";
} else {
dst.innerHTML = "▼";
}
return;
}
}
}
function moveFromBoardToRack(x, y, src) {
// Find the letter in the placed array
let n = undefined;
for(n=placed.length-1; n>=0; n--) {
if (placed[n].x === x && placed[n].y === y) {
break;
}
}
// Find a free spot on the rack
let i = 0;
let dst = undefined;
do {
dst = document.getElementById(["l", i].join(""));
if (dst.innerHTML == "")
break;
i++;
} while (i<7);
// Move the board letter to the rack
dst.innerHTML = src.innerHTML;
dst.classList.add("letter");
src.classList.remove("letter");
src.classList.remove("placed");
// Place the cursor in the freed spot
moveCursor(x, y);
// Remove the letter from the placed array
placed.splice(n, 1);
}
function moveFromRackToBoard(src, x, y) {
let dst = document.getElementById(["s", y, "_", x].join(""));
dst.innerHTML = src.innerHTML;
dst.classList.add("letter");
dst.classList.add("placed");
src.classList.remove("letter");
src.innerHTML = "";
placed.push({x: cursor.x, y: cursor.y, letter: src.innerHTML});
moveCursorForwardIfPossible();
}
return {
init: function() {
// populate the board
for (let y=0; y<CWDATA.board.length; y++) {
const line = CWDATA.board[y];
for(let x=0; x<line.length; x++) {
let letter = line[x];
let elt = document.getElementById(["s", y, "_", x].join(""));
if (letter !== "") {
elt.className = "letter";
elt.innerHTML = [letter, "<div class=\"points\">", points[letter], "</div>"].join("");
// we also remove the letter from the pool
let idx = letters.findIndex(function(elt) { return elt === letter; });
if (idx != -1) {
letters.splice(idx, 1);
}
}
elt.onclick = makeBoardTileOnCLick(x, y);
}
}
// populate the rack
for (let x=0; x<8; x++) {
let letter = CWDATA.letters[x];
let elt = document.getElementById(["l", x].join(""));
if (letter !== undefined) {
elt.className = "letter";
elt.innerHTML = [letter, "<div class=\"points\">", points[letter], "</div>"].join("");
// we remove the letter from the pool
let idx = letters.findIndex(function(elt) { return elt === letter; });
if (idx != -1) {
letters.splice(idx, 1);
}
}
elt.onclick = makeRackTileOnClick(x);
}
// initialize buttons
document.getElementById("validate").disabled = true;
// populate remaining letters
let letters_left = [ "Lettres restantes: ", letters.length, "<br>" ];
let prev = undefined;
let y = 1;
for (let x=0; x<letters.length; x++) {
let letter = letters[x];
if (prev === undefined) {
prev = letter;
}
if (prev === letter) {
y++;
} else {
if (prev === " ") {
prev = "JOKER";
}
if (y > 1) {
letters_left = letters_left.concat(prev, "x", y, ", ");
} else {
letters_left = letters_left.concat(prev, ", ");
}
prev = letter;
y = 1;
}
}
if (prev !== undefined) {
if (prev === " ") {
prev = "blanc";
}
if (y > 1) {
letters_left = letters_left.concat(prev, "x", y, ".");
} else {
letters_left = letters_left.concat(prev, ".");
}
}
document.getElementById("letters_left").innerHTML = letters_left.join("");
}
};
}();
CW.init();
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