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FIX: coast detection (for burgs)

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Mészáros Gergely 2021-09-17 01:24:20 +02:00
parent d32edefac8
commit 1a61c85d93
1 changed files with 8 additions and 7 deletions
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15
modules/submap.js
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@ -324,8 +324,8 @@ window.Submap = (function () {
const inMap = (x,y) => x>0 && x<graphWidth && y>0 && y<graphHeight;
const cells = pack.cells;
const childMap = { grid, pack }
const isCoast = c => cells.t[c] === -1
const isNearCoast = c => cells.t[c] === 1
const isCoast = c => cells.t[c] === 1
const isNearCoast = c => cells.t[c] === -1
pack.burgs = parentMap.pack.burgs;
// remap burgs to the best new cell
@ -342,10 +342,10 @@ window.Submap = (function () {
let cityCell = findCell(b.x, b.y);
const searchCoastCell = findNearest(isCoast, isNearCoast, 6);
// pull sunken burgs out of water
if (isWater(childMap, cityCell)) {
const searchPlace = findNearest(isCoast, isNearCoast);
const res = searchPlace(cityCell)
const res = searchCoastCell(cityCell)
if (!res) {
WARN && console.warn(`Burg ${b.name} sank like Atlantis. Unable to find coastal cells nearby. Try to reduce resample zoom level.`);
b.removed = true;
@ -357,15 +357,16 @@ window.Submap = (function () {
b.cell = coast;
} if (b.port) {
// find coast for ports on land
const searchPortCell = findNearest(isCoast, isNearCoast);
const res = searchPortCell(cityCell);
const res = searchCoastCell(cityCell);
if (res) {
const [coast, water] = res;
[b.x, b.y] = getMiddlePoint(coast, water);
b.port = cells.f[water]; // copy feature number
b.cell = coast;
} else {
WARN && console.warn(`Can't find water near port ${b.name}. :-/`);
WARN && console.warn(`Can't find water near port ${b.name}. Increase search radius in searchCoastCell. (Removing port status)`);
b.cell = cityCell;
[b.x, b.y] = cells.p[cityCell];
b.port = 0;
}
} else {