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fix: migrate ice data to new data model structure

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StempunkDev 2026-01-14 21:18:42 +01:00
parent cc4a7cab30
commit 89d27f8e4c
1 changed files with 63 additions and 56 deletions
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119
public/modules/dynamic/auto-update.js
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@ -1040,66 +1040,73 @@ export function resolveVersionConflicts(mapVersion) {
if (isOlderThan("1.110.0")) {
// v1.110.0 moved ice data from SVG to data model
// Migrate old ice SVG elements to new pack.ice structure
if (!pack.ice) pack.ice = { glaciers: [], icebergs: [] };
if (!pack.ice) {
pack.ice = { glaciers: [], icebergs: [] };
const iceLayer = document.getElementById("ice");
if (iceLayer) {
// Migrate glaciers (type="iceShield")
iceLayer.querySelectorAll("polygon[type='iceShield']").forEach(polygon => {
// Parse points string "x1,y1 x2,y2 x3,y3 ..." into array [[x1,y1], [x2,y2], ...]
const points = [...polygon.points].map(svgPoint => [svgPoint.x, svgPoint.y]);
const transform = polygon.getAttribute("transform");
const iceLayer = document.getElementById("ice");
if (iceLayer) {
// Migrate glaciers (type="iceShield")
iceLayer.querySelectorAll("polygon[type='iceShield']").forEach(polygon => {
const pointsStr = polygon.getAttribute("points");
if (!pointsStr) return;
// Parse points string "x1,y1 x2,y2 x3,y3 ..." into array [[x1,y1], [x2,y2], ...]
const points = pointsStr
.split(" ")
.map(pair => pair.split(",").map(Number));
const transform = polygon.getAttribute("transform");
const offset = transform ? parseTransform(transform) : null;
pack.ice.glaciers.push({
points,
offset
if (transform) {
pack.ice.glaciers.push({
points,
offset: parseTransform(transform)
});
} else {
pack.ice.glaciers.push({ points });
}
});
});
// Migrate icebergs
iceLayer.querySelectorAll("polygon:not([type])").forEach(polygon => {
const cellId = +polygon.getAttribute("cell");
const size = +polygon.getAttribute("size");
// points string must exist, cell attribute must be present, and size must be non-zero
if (polygon.getAttribute("cell") === null || !size) return;
// Parse points string "x1,y1 x2,y2 x3,y3 ..." into array [[x1,y1], [x2,y2], ...]
const points = [...polygon.points].map(svgPoint => [svgPoint.x, svgPoint.y]);
const transform = polygon.getAttribute("transform");
if (transform) {
pack.ice.icebergs.push({
cellId,
size,
points,
offset: parseTransform(transform)
});
} else {
pack.ice.icebergs.push({
cellId,
size,
points
});
}
// Migrate icebergs
iceLayer.querySelectorAll("polygon:not([type])").forEach(polygon => {
const pointsStr = polygon.getAttribute("points");
const cellId = +polygon.getAttribute("cell");
const size = +polygon.getAttribute("size");
// points string must exist, cell attribute must be present, and size must be non-zero
if (!pointsStr || polygon.getAttribute("cell") === null || !size) return;
// Parse points string "x1,y1 x2,y2 x3,y3 ..." into array [[x1,y1], [x2,y2], ...]
const points = pointsStr
.split(" ")
.map(pair => pair.split(",").map(Number));
const transform = polygon.getAttribute("transform");
const offset = transform ? parseTransform(transform) : null;
pack.ice.icebergs.push({
cellId,
size,
points,
offset
});
});
// Clear old SVG elements - use d3 selection
d3.select(iceLayer).selectAll("*").remove();
} else {
// If ice layer element doesn't exist, create it
ice = viewbox.insert("g", "#coastline").attr("id", "ice");
ice
.attr("opacity", null)
.attr("fill", "#e8f0f6")
.attr("stroke", "#e8f0f6")
.attr("stroke-width", 1)
.attr("filter", "url(#dropShadow05)");
// Clear old SVG elements
iceLayer.querySelectorAll("*").forEach(el => el.remove());
} else {
// If ice layer element doesn't exist, create it
ice = viewbox.insert("g", "#coastline").attr("id", "ice");
ice
.attr("opacity", null)
.attr("fill", "#e8f0f6")
.attr("stroke", "#e8f0f6")
.attr("stroke-width", 1)
.attr("filter", "url(#dropShadow05)");
}
// Re-render ice from migrated data
if (layerIsOn("toggleIce")) drawIce();
}
// Re-render ice from migrated data
if (layerIsOn("toggleIce")) drawIce();
}
}