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square.js
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square.js
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function defineUpLeft(grid_item){
for (let i=0;i<sizeY;i++) {
squares[i] = []
for (let j=0;j<sizeX;j++) {
let id = j+(i*sizeX)
grid_item.append('<div id=\''+id+'\' class=\'grid-item\'></div>')
try {
squares[i][j] = new Square($(`#${id}`), i==0?null:squares[i-1][j], j==0?null:squares[i][j-1], i, j)
} catch (error) {
console.log(i + ' - ' + j + ' - ' + error)
return
}
}
}
}
function defineRightDown()
{
for (let i=0;i<sizeY;i++) {
for (let j=0;j<sizeX;j++) {
squares[i][j].right = j==sizeX-1?null:squares[i][j+1]
squares[i][j].down = i==sizeY-1?null:squares[i+1][j]
}
}
}
function setBoxes() {
let grid_item = $('.grid')
let value = 'repeat('+sizeX+', 1fr)'
$('.grid').css('grid-template-columns', value)
grid_item.html('')
defineUpLeft(grid_item)
defineRightDown()
}
function setStart() {
startIndex = [parseInt(Math.random()*(sizeY-1)), parseInt((Math.random()*10))];
squares[startIndex[0]][startIndex[1]].start();
}
function setEnd() {
endIndex = [parseInt(Math.random()*(sizeY-1)), parseInt((sizeX-(Math.random()*10)))]
squares[endIndex[0]][endIndex[1]].end();
}
function clearSelection() {
for (const items of squares) {
for (const square of items) {
square.clear()
}
}
}
function setRandomMazeGenerator() {
IDHorizonatalMazeTag.click(function() {
clearSelection();
maze.wallSides().then(result => maze.horizonatalRandom())
// maze.horizonatalRandom();
})
IDVerticalMazeTag.click(function() {
clearSelection();
maze.wallSides().then(result => maze.verticalRandom());
})
IDRandomMazeTag.click(function() {
clearSelection();
maze.random()
})
}
async function showAlert(message, error=false) {
if (error) {
AlertAlgoModal.css('background-color', 'red')
} else {
AlertAlgoModal.css('background-color', 'lightgreen')
}
AlertAlgoModal.html(message)
AlertAlgoModal.show();
await sleep(2000);
AlertAlgoModal.hide();
}
function algoSelect() {
IDAlgoBfsTag.click(function() {
algoToVisualize = 1;
showAlert('Classic BFS Selected');
})
IDAlgoDfsTag.click(function() {
algoToVisualize = 2;
showAlert('Classic DFS Selected')
})
IDAlgoAstarTag.click(function() {
algoToVisualize = 3;
showAlert('A-Star Selected')
})
IDAlgoDijkstrasTag.click(function() {
algoToVisualize = 4;
showAlert('Dijkstras Selected')
})
}
function setStartButton() {
$('#start').click(function() {
console.log('start');
if (algoToVisualize==1){
asphalt.bfs();
} else if (algoToVisualize==2) {
asphalt.dfs();
} else if (algoToVisualize==3) {
asphalt.astar();
} else if (algoToVisualize==4) {
asphalt.dijkstras();
} else {
showAlert('Select Algorithm', true)
console.error(`algoToVisualize has unkonwn value : ${algoToVisualize}`)
}
})
}
function setClear() {
$('#clear').click(clearSelection)
$('#clearSelection').click(function() {
for (const items of squares) {
for (const square of items) {
square.deselect()
}
}
})
}
function init(){
// console.log('resizing')
sizeX = parseInt(($(document).width()-2*4)/(15+2+3));
sizeY = parseInt($(document).height()/35);
setBoxes();
setStart();
setEnd();
if (once) {
setRandomMazeGenerator();
setClear();
algoSelect();
setStartButton();
}
}
$(document).ready(function() {init()})
$(document).ready(function(){$(window).resize(init)})