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fix add river on click

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Azgaar 2021-06-10 20:23:45 +03:00
parent 820cb22463
commit 2162c043c9
3 changed files with 63 additions and 67 deletions
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23
modules/ui/tools.js
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@ -539,25 +539,19 @@ function addRiverOnClick() {
let river = +getNextId("river").slice(5); // river id
cells.fl[i] = grid.cells.prec[cells.g[i]]; // initial flux
// height with added t value to make map less depressed
const h = Array.from(cells.h)
.map((h, i) => (h < 20 || cells.t[i] < 1 ? h : h + cells.t[i] / 100))
.map((h, i) => (h < 20 || cells.t[i] < 1 ? h : h + d3.mean(cells.c[i].map(c => cells.t[c])) / 10000));
const h = Rivers.alterHeights();
Lakes.prepareLakeData(h);
Rivers.resolveDepressions(h, 200);
while (i) {
cells.r[i] = river;
const x = cells.p[i][0],
y = cells.p[i][1];
const [x, y] = cells.p[i];
dataRiver.push({x, y, cell: i});
const min = cells.c[i][d3.scan(cells.c[i], (a, b) => h[a] - h[b])]; // downhill cell
if (h[i] <= h[min]) {
tip(`Cell ${i} is depressed, river cannot flow further`, false, "error");
return;
}
const tx = cells.p[min][0],
ty = cells.p[min][1];
const min = cells.c[i].sort((a, b) => h[a] - h[b])[0]; // downhill cell
if (h[i] <= h[min]) return tip(`Cell ${i} is depressed, river cannot flow further`, false, "error");
const [tx, ty] = cells.p[min];
if (h[min] < 20) {
// pour to water body
@ -572,7 +566,7 @@ function addRiverOnClick() {
continue;
}
// hadnle case when lowest cell already has a river
// handle case when lowest cell already has a river
const r = cells.r[min];
const riverCells = cells.i.filter(i => cells.r[i] === r);
const riverCellsUpper = riverCells.filter(i => h[i] > h[min]);
@ -625,6 +619,7 @@ function addRiverOnClick() {
}
if (d3.event.shiftKey === false) {
Lakes.cleanupLakeData();
unpressClickToAddButton();
document.getElementById("addNewRiver").classList.remove("pressed");
if (addNewRiver.offsetParent) riversOverviewRefresh.click();