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refactor ko

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This commit is contained in:
Sorrel Bri 2019-08-06 00:00:00 -07:00
parent ac1c595b70
commit cb78de4913
1 changed files with 4 additions and 15 deletions
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19
js/main.js
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@ -65,10 +65,8 @@ class Point {
this.pos = [ x, y ] this.pos = [ x, y ]
this.stone = 0; // this is where move placement will go 0, 1, -1 'k' this.stone = 0; // this is where move placement will go 0, 1, -1 'k'
this.legal; this.legal;
this.chk = false; // this is where 'chk', 'l'
this.capturing = []; this.capturing = [];
this.groupMembers = []; this.groupMembers = [];
this.captureChecked = false;
this.neighbors = { this.neighbors = {
top: {}, top: {},
btm: {}, btm: {},
@ -131,12 +129,6 @@ class Point {
return false; return false;
} }
} }
findStone = (stone) => {
return this.checkNeighbors().filter(val => {
if ( val.stone === (stone) ) return val;
});
//returns an array of neighbors for the value of stone
}
} }
// could use this Array to iterate through and create // could use this Array to iterate through and create
// let boardCreator = new Array(gameState.boardSize).fill(gameState.boardSize); // let boardCreator = new Array(gameState.boardSize).fill(gameState.boardSize);
@ -226,7 +218,6 @@ function hoverPreview(evt) {
function checkLegal(point) { function checkLegal(point) {
clearOverlay(); clearOverlay();
// first step in logic: is point occupied, or in ko // first step in logic: is point occupied, or in ko
point.chk = true; //check
if (point.stone) return false; if (point.stone) return false;
// if point is not empty check if liberties // if point is not empty check if liberties
if (point.getLiberties().length < 1) { if (point.getLiberties().length < 1) {
@ -242,26 +233,25 @@ function checkLegal(point) {
function clearOverlay() { //legal and check function clearOverlay() { //legal and check
for (let point in boardState) { for (let point in boardState) {
point = boardState[point]; point = boardState[point];
point.chk = false;
point.legal = false; point.legal = false;
} }
} }
function resolveCaptures(point) { function resolveCaptures(point) {
if(!point.capturing.length && !point.captureChecked) { if(!point.capturing.length) {
point.checkCapture(); point.checkCapture();
} }
if(point.capturing.length) { if(point.capturing.length) {
point.capturing.forEach(cap => { point.capturing.forEach(cap => {
gameState.playerState[gameState.turn > 0 ? 'bCaptures' : 'wCaptures']++; gameState.playerState[gameState.turn > 0 ? 'bCaptures' : 'wCaptures']++;
cap.groupMembers = []; cap.groupMembers = [];
cap.stone = 0; cap.stone = checkKo(point, cap) ? 'k' : 0;
}) })
} }
} }
function checkKo(cap, point) { function checkKo(point, cap) {
return cap.findStone(gameState.turn).length === 4 && point.getLiberties().length;//determines ponnuki if (point.getLiberties().length === 1 && cap.checkNeighbors(stone => stone.stone === gameState.turn * -1)) return true;
} }
function clickPlaceStone(evt) { function clickPlaceStone(evt) {
@ -296,7 +286,6 @@ function clearPass() {
function clearCaptures() { function clearCaptures() {
for (let point in boardState) { for (let point in boardState) {
point = boardState[point]; point = boardState[point];
point.captureChk = false;
point.capturing = []; point.capturing = [];
} }
} }