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add ko logic and render

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This commit is contained in:
Sorrel Bri 2019-08-03 21:17:23 -07:00
parent 8ed69b3b0a
commit fb106d858c
1 changed files with 21 additions and 6 deletions
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27
js/main.js
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@ -93,7 +93,7 @@ class Point {
} }
emptyNeighbor = () => { emptyNeighbor = () => {
let neighborsArr = this.checkNeighbors(); let neighborsArr = this.checkNeighbors();
return !!neighborsArr.find(val => val.stone === 0 && !val.chk ); //checked return neighborsArr.find(val => val.stone === 0 && !val.chk ); //checked
// return true if neighboring point is empty; // return true if neighboring point is empty;
} }
checkCapture = () => { checkCapture = () => {
@ -176,8 +176,9 @@ function checkLegal(point) {
function clearOverlay() { //legal and check function clearOverlay() { //legal and check
for (let point in boardState) { for (let point in boardState) {
boardState[point].chk = false; point = boardState[point];
boardState[point].legal = false; point.chk = false;
point.legal = false;
} }
} }
@ -185,14 +186,18 @@ function resolveCaptures(point) {
if( point.checkCapture().length ) { if( point.checkCapture().length ) {
let caps = point.checkCapture() let caps = point.checkCapture()
for (opp in caps) { for (opp in caps) {
opp = caps[opp];
gameState.playerState[opp.stone > 0 ? 'bCaptures' : 'wCaptures']++; gameState.playerState[opp.stone > 0 ? 'bCaptures' : 'wCaptures']++;
caps[opp].stone = 0; opp.stone = checkKo(opp, point) ? 'k' : 0;
console.log(opp.stone); console.log(checkKo(opp,point))
console.log(caps[opp]);
} }
} }
} }
function checkKo(cap, point) {
return cap.findStone(gameState.turn).length === 4 && !point.emptyNeighbor();//determines ponnuki
}
function placeStone(evt) { function placeStone(evt) {
// checks for placement and pushes to cell // checks for placement and pushes to cell
let placement = [ parseInt(evt.target.closest('td').id[0]), parseInt(evt.target.closest('td').id[2]) ]; let placement = [ parseInt(evt.target.closest('td').id[0]), parseInt(evt.target.closest('td').id[2]) ];
@ -200,10 +205,20 @@ function placeStone(evt) {
//checks that this placement was marked as legal //checks that this placement was marked as legal
if ( !checkLegal(point) ) return; if ( !checkLegal(point) ) return;
point.stone = gameState.turn; point.stone = gameState.turn;
clearKoClearPass();
resolveCaptures(point); resolveCaptures(point);
gameState.turn*= -1; gameState.turn*= -1;
render(); render();
} }
function clearKoClearPass() {
for (let point in boardState) {
point = boardState[point];
point.stone = point.stone === 'k' ? 0 : point.stone;
gameState.pass = 0;
}
}
function init() { function init() {
gameState.winner = null; gameState.winner = null;
gameState.pass = null; gameState.pass = null;