backups/Fantasy-Map-Generator
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v1.22.04

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Azgaar 2019-11-13 00:23:19 +03:00
parent 41643ee5ac
commit e21aed5188
3 changed files with 30 additions and 5 deletions
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17
modules/ui/general.js
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@ -128,8 +128,11 @@ function getRiverName(id) {
// get cell info on mouse move
function updateCellInfo(point, i, g) {
const cells = pack.cells;
infoX.innerHTML = rn(point[0]);
infoY.innerHTML = rn(point[1]);
const x = infoX.innerHTML = rn(point[0]);
const y = infoY.innerHTML = rn(point[1]);
infoLat.innerHTML = toDMS(mapCoordinates.latN - (y / graphHeight) * mapCoordinates.latT, "lat");
infoLon.innerHTML = toDMS(mapCoordinates.lonW + (x / graphWidth) * mapCoordinates.lonT, "lon");
infoCell.innerHTML = i;
const unit = areaUnit.value === "square" ? " " + distanceUnitInput.value + "²" : " " + areaUnit.value;
infoArea.innerHTML = cells.area[i] ? si(cells.area[i] * distanceScaleInput.value ** 2) + unit : "n/a";
@ -149,6 +152,16 @@ function updateCellInfo(point, i, g) {
infoBiome.innerHTML = biomesData.name[cells.biome[i]];
}
// convert coordinate to DMS format
function toDMS(coord, c) {
const degrees = Math.floor(Math.abs(coord));
const minutesNotTruncated = (Math.abs(coord) - degrees) * 60;
const minutes = Math.floor(minutesNotTruncated);
const seconds = Math.floor((minutesNotTruncated - minutes) * 60);
const cardinal = c === "lat" ? coord >= 0 ? "N" : "S" : coord >= 0 ? "E" : "W";
return degrees + "° " + minutes + "′ " + seconds + "″ " + cardinal;
}
// get user-friendly (real-world) height value from map data
function getFriendlyHeight(p) {
const packH = pack.cells.h[findCell(p[0], p[1])];