chore(tools): AD-vejnet-værktøjer (45°-kurver, parkering, reparationer) brugt på savegame2 30/9

tools/ad-smooth/adprune.py

@@ -0,0 +1,36 @@
+"""Fjern kurver som ingen markør-rute bruger, og omnummerér nye noder fortløbende."""
+import sys, json, re, collections
+sys.path.insert(0, __file__.rsplit("/", 1)[0])
+import adfix
+from adsmooth import read, write
+from adroutes import transit, dijkstra
+
+src, dst, n0 = sys.argv[1], sys.argv[2], int(sys.argv[3])
+logs = sys.argv[4:]
+doc = read(src); N = doc["N"]
+mks = [m for m in adfix.markers(doc) if m in N]
+T = transit(N); used = collections.Counter()
+for st in mks:
+    best, pre = dijkstra(N, T, st)
+    for tg in mks:
+        if tg != st and tg in best:
+            for x in adfix.node_path(best, pre, tg):
+                if x > n0:
+                    used[x] += 1
+drop = set()
+for lp in logs:
+    for p in json.load(open(lp))["plans"]:
+        inner = p["nodes"][1:-1]
+        if inner and not any(used[x] for x in inner):
+            drop.update(inner)
+for i in drop:
+    del N[i]
+for n in N.values():
+    n["out"] = [o for o in n["out"] if o not in drop]
+    n["inc"] = [o for o in n["inc"] if o not in drop]
+old_new = sorted(i for i in N if i > n0)
+remap = {o: n0 + 1 + k for k, o in enumerate(old_new)}
+f = lambda i: remap.get(i, i)
+doc["N"] = {f(i): dict(n, out=[f(o) for o in n["out"]], inc=[f(o) for o in n["inc"]]) for i, n in N.items()}
+write(doc, dst)
+print(f"fjernet {len(drop)} ubrugte kurvenoder; noder nu {len(doc['N'])} (nye: {len(doc['N']) - n0})")