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Make use of new foundry functions for highlightMeasurementNative

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This commit is contained in:
Manuel Vögele
2024-07-27 23:14:03 +02:00
parent 18cf63895c
commit a7d06eaed3
1 changed files with 5 additions and 42 deletions
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src/foundry_imports.js
+5 -42
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@@ -189,51 +189,14 @@ export function highlightMeasurementNative(
tokenShape = [{x: 0, y: 0}],
alpha = 1,
) {
const spacer = canvas.scene.grid.type === CONST.GRID_TYPES.SQUARE ? 1.41 : 1;
const nMax = Math.max(
Math.floor(ray.distance / (spacer * Math.min(canvas.grid.w, canvas.grid.h))),
1,
);
const tMax = Array.fromRange(nMax + 1).map(t => t / nMax);
// Track prior position
let prior = null;
// Iterate over ray portions
for (let [i, t] of tMax.reverse().entries()) {
let {x, y} = ray.project(t);
// Get grid position
let [x0, y0] = i === 0 ? [null, null] : prior;
let [x1, y1] = canvas.grid.grid.getGridPositionFromPixels(x, y);
if (x0 === x1 && y0 === y1) continue;
// Highlight the grid position
let [xgtl, ygtl] = canvas.grid.grid.getPixelsFromGridPosition(x1, y1);
let [xg, yg] = canvas.grid.grid.getCenter(xgtl, ygtl);
const pathUntilSpace = previousSegments.concat([{ray: new Ray(ray.A, {x: xg, y: yg})}]);
for (const offset of canvas.grid.getDirectPath([ray.A, ray.B]).reverse()) {
const point = canvas.grid.getTopLeftPoint(offset);
const center = canvas.grid.getCenterPoint(offset);
const pathUntilSpace = previousSegments.concat([{ray: new Ray(ray.A, center)}]);
const distance = sum(canvas.grid.measureDistances(pathUntilSpace, {gridSpaces: true}));
const color = this.dragRulerGetColorForDistance(distance);
const snapPoint = getSnapPointForToken(...canvas.grid.getTopLeft(x, y), this.draggedEntity);
const [snapX, snapY] = getGridPositionFromPixels(snapPoint.x + 1, snapPoint.y + 1);
prior = [x1, y1];
// If the positions are not neighbors, also highlight their halfway point
if (i > 0 && !canvas.grid.isNeighbor(x0, y0, x1, y1)) {
let th = tMax[i - 1] - 0.5 / nMax;
let {x, y} = ray.project(th);
let [x1h, y1h] = canvas.grid.grid.getGridPositionFromPixels(x, y);
let [xghtl, yghtl] = canvas.grid.grid.getPixelsFromGridPosition(x1h, y1h);
let [xgh, ygh] = canvas.grid.grid.getCenter(xghtl, yghtl);
const pathUntilSpace = previousSegments.concat([{ray: new Ray(ray.A, {x: xgh, y: ygh})}]);
const distance = sum(canvas.grid.measureDistances(pathUntilSpace, {gridSpaces: true}));
const color = this.dragRulerGetColorForDistance(distance);
const snapPoint = getSnapPointForToken(...canvas.grid.getTopLeft(x, y), this.draggedEntity);
const snapPoint = getSnapPointForToken(point.x, point.y, this.draggedEntity);
const [snapX, snapY] = getGridPositionFromPixels(snapPoint.x + 1, snapPoint.y + 1);
highlightTokenShape.call(this, {x: snapX, y: snapY}, tokenShape, color, alpha);
}
highlightTokenShape.call(this, {x: snapX, y: snapY}, tokenShape, color, alpha);
}
}