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const fs = require("fs")
const { round, floor, ceil } = Math
let output = {}
let mode, name, x, y, w, h, cx, cy, rx, ry
function flush() {
if (mode === 'circle') {
output[name] = [ cx, cy ]
}
x = y = w = h = cx = cy = rx = ry = 0
name = null
}
for (let line of fs.readFileSync("tools/roads.svg", "utf-8").split("\n")) {
line = line.trim()
if (line.startsWith("<rect")) {
flush()
mode = "rect"
x = y = w = h = 0
} else if (line.startsWith("<ellipse") || line.startsWith("<circle")) {
flush()
mode = "circle"
cx = cy = rx = ry = 0
} else if (line.startsWith('x="'))
x = round(Number(line.split('"')[1]))
else if (line.startsWith('y="'))
y = round(Number(line.split('"')[1]))
else if (line.startsWith('width="'))
w = round(Number(line.split('"')[1]))
else if (line.startsWith('height="'))
h = round(Number(line.split('"')[1]))
else if (line.startsWith('cx="'))
cx = round(Number(line.split('"')[1]))
else if (line.startsWith('cy="'))
cy = round(Number(line.split('"')[1]))
else if (line.startsWith('r="'))
rx = ry = round(Number(line.split('"')[1]))
else if (line.startsWith('rx="'))
rx = round(Number(line.split('"')[1]))
else if (line.startsWith('ry="'))
ry = round(Number(line.split('"')[1]))
else if (line.startsWith('inkscape:label="'))
name = line.split('"')[1]
}
flush()
console.log("const ROADS_XY = {")
for (let key in output)
console.log("\t\"" + key + "\": " + JSON.stringify(output[key]) + ",")
console.log("}")
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