forked from GitHub-Mirrors/foundry-sw5e
54 lines
1.8 KiB
JavaScript
54 lines
1.8 KiB
JavaScript
/** @override */
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export const measureDistances = function (segments, options = {}) {
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if (!options.gridSpaces) return BaseGrid.prototype.measureDistances.call(this, segments, options);
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// Track the total number of diagonals
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let nDiagonal = 0;
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const rule = this.parent.diagonalRule;
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const d = canvas.dimensions;
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// Iterate over measured segments
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return segments.map(s => {
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let r = s.ray;
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// Determine the total distance traveled
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let nx = Math.abs(Math.ceil(r.dx / d.size));
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let ny = Math.abs(Math.ceil(r.dy / d.size));
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// Determine the number of straight and diagonal moves
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let nd = Math.min(nx, ny);
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let ns = Math.abs(ny - nx);
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nDiagonal += nd;
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// Alternative DMG Movement
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if (rule === "5105") {
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let nd10 = Math.floor(nDiagonal / 2) - Math.floor((nDiagonal - nd) / 2);
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let spaces = nd10 * 2 + (nd - nd10) + ns;
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return spaces * canvas.dimensions.distance;
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}
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// Euclidean Measurement
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else if (rule === "EUCL") {
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return Math.round(Math.hypot(nx, ny) * canvas.scene.data.gridDistance);
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}
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// Standard PHB Movement
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else return (ns + nd) * canvas.scene.data.gridDistance;
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});
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};
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/* -------------------------------------------- */
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/**
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* Hijack Token health bar rendering to include temporary and temp-max health in the bar display
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* TODO: This should probably be replaced with a formal Token class extension
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*/
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const _TokenGetBarAttribute = Token.prototype.getBarAttribute;
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export const getBarAttribute = function (...args) {
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const data = _TokenGetBarAttribute.bind(this)(...args);
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if (data && data.attribute === "attributes.hp") {
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data.value += parseInt(getProperty(this.actor.data, "data.attributes.hp.temp") || 0);
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data.max += parseInt(getProperty(this.actor.data, "data.attributes.hp.tempmax") || 0);
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}
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return data;
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};
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