forked from cwtch.im/ui
47 lines
984 B
JavaScript
47 lines
984 B
JavaScript
.pragma library
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function htmlEscaped(str) {
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str = str.replace(/</g, "<");
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str = str.replace(/>/g, ">");
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return str
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}
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function getRandomInt(min, max) {
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min = Math.ceil(min);
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max = Math.floor(max);
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return Math.floor(Math.random() * (max - min)) + min; //The maximum is exclusive and the minimum is inclusive
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}
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function mouseToGrid(x,y) {
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return {"x":Math.floor(x/40), "y":Math.floor(y/40)}
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}
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function distance(a,b) {
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let ax = Math.floor(a/16)
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let ay = a%16
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let bx = Math.floor(b/16)
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let by = b%16
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return Math.abs(ax-bx) + Math.abs(ay-by)
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}
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function scorePath(path) {
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var pathLength = 0
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for (var i=0;i<path.length-1;i++) {
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pathLength += distance(path[i],path[i+1])
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}
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return ""+pathLength
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}
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function isGridOccupied(x, y, points) {
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var inPoints = false
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for (var i=0;i<points.length;i++) {
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if (((x*16)+y) == points[i]) {
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inPoints = true
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}
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}
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return inPoints
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} |