发布：完整项目代码（三视图 + 词条数据 + 加载页等）

scripts/gen_entries.py

@@ -5,6 +5,8 @@
 
 import math
 
+from region_codes import make_code
+
 DATA = [
     # ===================== 史前 =====================
     ("~ BC 3,200,000", -3200000, "东非 · 埃塞俄比亚", "露西 · 南方古猿", "人", "fossil", 11.2, 40.5, "1974年在埃塞俄比亚哈达尔发现的一具约40%完整的南方古猿阿法种骨架，是直立行走的最早证据之一，被亲切地称为“人类祖母”。"),
@@ -360,6 +362,44 @@ def dedupe(entries, km=DEDUP_KM):
     return out
 
 DEDUPED = dedupe(DATA)
+
+# —— 素描多样分配：同类主题轮换到不同画风，避免同一张素描重复出现 ——
+SKETCH_POOLS = {
+    'sword': ['sword', 'helmet', 'cannon', 'fortress', 'bow', 'shield'],
+    'crown': ['crown', 'throne', 'scepter', 'palace', 'laurel'],
+    'machine': ['machine', 'gear', 'anvil', 'locomotive', 'factory'],
+    'atom': ['atom', 'microscope', 'telescope', 'flask', 'lightbulb'],
+    'scale': ['scale', 'gavel', 'columns', 'document'],
+    'ship': ['ship', 'anchor', 'compass', 'globe'],
+    'fossil': ['fossil', 'dinosaur', 'mountain'],
+    'tablet': ['tablet', 'coin', 'document', 'hourglass'],
+    'scroll': ['scroll', 'book', 'document', 'lyre'],
+    'temple': ['temple', 'columns', 'palace', 'pyramid'],
+    'colosseum': ['colosseum', 'fortress', 'helmet'],
+    'figure': ['figure', 'mask', 'lyre'],
+    'flag': ['flag', 'laurel', 'mountain', 'dove'],
+    'bell': ['bell', 'gavel', 'document'],
+    'rocket': ['rocket', 'telescope', 'lightbulb', 'compass'],
+    'pyramid': ['pyramid', 'temple', 'palace', 'mountain'],
+    'apple': ['apple', 'flask', 'tree', 'flower'],
+    'book': ['book', 'scroll', 'document', 'key'],
+    'tree': ['tree', 'flower', 'dinosaur'],
+    'dove': ['dove', 'laurel', 'flag'],
+    'globe': ['globe', 'compass', 'anchor', 'ship'],
+    'horseman': ['horseman', 'bow', 'fortress', 'helmet'],
+}
+_pool_idx = {}
+def _reassign(e):
+    pool = SKETCH_POOLS.get(e[5])
+    if not pool:
+        return e
+    k = e[5]
+    idx = _pool_idx.get(k, 0)
+    s = pool[idx % len(pool)]
+    _pool_idx[k] = idx + 1
+    return (e[0], e[1], e[2], e[3], e[4], s, e[6], e[7], e[8])
+
+DEDUPED = [_reassign(e) for e in DEDUPED]
 print(f"坐标去重：{len(DATA)} -> {len(DEDUPED)} 条（阈值 {DEDUP_KM} km）")
 
 def esc(s):
@@ -397,6 +437,7 @@ lines = ["// 世界历史里程碑条目数据",
 for i, (time, tn, region, name, cat, sketch, lat, lng, desc) in enumerate(DEDUPED, 1):
     lines.append("  {")
     lines.append(f"    id: 'No.{i:03d}',")
+    lines.append(f"    code: '{esc(make_code(tn, region, lat, lng, i, name, cat))}',")
     lines.append(f"    time: '{esc(normalize_time(time, tn))}',")
     lines.append(f"    timeNumeric: {tn},")
     lines.append(f"    region: '{esc(region)}',")