{
 "_doc": "챕터 맵 거점 좌표(맵 기준 px = UI 기준 px · 원점 왼쪽 위 · 맵 2160×3840 · 화면 창 1080×1920) · road = 맵에 그려진 큰길 중심선 · safe_len = 맵 가장자리 여백(node_margin) 안 호 길이 구간 · slots_N = 그 구간 N 등분(첫 칸 = 출발 · 마지막 = 보스 추천) · 기획 세션이 N(10~20)을 정하면 slots_N 그대로 또는 road 를 다시 샘플 · landmarks = 맵에 그린 장소(이름판 자리 참고)",
 "id": "ch03",
 "no": 3,
 "ko": "서주 쟁탈전",
 "map_size": [
  2160,
  3840
 ],
 "view_size": [
  1080,
  1920
 ],
 "node_margin": {
  "top": 300,
  "bottom": 300,
  "left": 140,
  "right": 140,
  "_doc": "맵 끝까지 끌었을 때 화면 위·아래 HUD(위 230 · 아래 220)에 노드가 가리지 않게 맵 가장자리에서 띄움"
 },
 "road": [
  [
   1065.0,
   3524.3
  ],
  [
   1065.0,
   3504.3
  ],
  [
   1065.0,
   3484.3
  ],
  [
   1062.9,
   3464.4
  ],
  [
   1060.7,
   3444.6
  ],
  [
   1059.1,
   3424.6
  ],
  [
   1059.0,
   3404.6
  ],
  [
   1059.0,
   3384.6
  ],
  [
   1059.0,
   3364.6
  ],
  [
   1059.0,
   3344.6
  ],
  [
   1062.3,
   3324.9
  ],
  [
   1071.1,
   3306.9
  ],
  [
   1083.7,
   3291.4
  ],
  [
   1097.4,
   3276.8
  ],
  [
   1111.4,
   3262.6
  ],
  [
   1125.6,
   3248.4
  ],
  [
   1139.7,
   3234.3
  ],
  [
   1154.5,
   3220.8
  ],
  [
   1170.5,
   3208.8
  ],
  [
   1187.6,
   3198.4
  ],
  [
   1205.9,
   3190.4
  ],
  [
   1224.4,
   3182.7
  ],
  [
   1243.1,
   3175.7
  ],
  [
   1261.2,
   3167.2
  ],
  [
   1279.7,
   3159.5
  ],
  [
   1298.4,
   3152.6
  ],
  [
   1317.8,
   3147.6
  ],
  [
   1337.3,
   3143.2
  ],
  [
   1356.8,
   3138.8
  ],
  [
   1376.5,
   3135.1
  ],
  [
   1396.1,
   3131.3
  ],
  [
   1415.7,
   3127.1
  ],
  [
   1435.2,
   3122.7
  ],
  [
   1454.7,
   3118.4
  ],
  [
   1474.1,
   3113.6
  ],
  [
   1493.5,
   3108.6
  ],
  [
   1512.7,
   3103.0
  ],
  [
   1531.7,
   3096.8
  ],
  [
   1550.0,
   3088.8
  ],
  [
   1567.0,
   3078.2
  ],
  [
   1582.7,
   3065.8
  ],
  [
   1597.5,
   3052.4
  ],
  [
   1611.4,
   3038.0
  ],
  [
   1624.3,
   3022.7
  ],
  [
   1636.3,
   3006.7
  ],
  [
   1645.1,
   2988.7
  ],
  [
   1651.4,
   2969.8
  ],
  [
   1652.9,
   2949.8
  ],
  [
   1653.0,
   2929.8
  ],
  [
   1653.0,
   2909.8
  ],
  [
   1653.0,
   2889.8
  ],
  [
   1653.0,
   2869.8
  ],
  [
   1653.0,
   2849.8
  ],
  [
   1653.0,
   2829.8
  ],
  [
   1651.4,
   2809.9
  ],
  [
   1649.3,
   2790.0
  ],
  [
   1647.1,
   2770.1
  ],
  [
   1638.5,
   2752.1
  ],
  [
   1620.1,
   2744.3
  ],
  [
   1601.8,
   2736.2
  ],
  [
   1584.9,
   2725.5
  ],
  [
   1568.9,
   2713.4
  ],
  [
   1552.5,
   2702.0
  ],
  [
   1535.3,
   2691.7
  ],
  [
   1517.6,
   2682.4
  ],
  [
   1499.2,
   2674.6
  ],
  [
   1480.5,
   2667.6
  ],
  [
   1461.2,
   2662.4
  ],
  [
   1441.9,
   2657.0
  ],
  [
   1422.6,
   2651.9
  ],
  [
   1403.2,
   2646.9
  ],
  [
   1383.5,
   2643.7
  ],
  [
   1364.1,
   2638.9
  ],
  [
   1344.7,
   2633.9
  ],
  [
   1325.3,
   2628.9
  ],
  [
   1305.6,
   2625.8
  ],
  [
   1286.2,
   2620.9
  ],
  [
   1266.7,
   2616.5
  ],
  [
   1247.3,
   2611.6
  ],
  [
   1227.6,
   2607.8
  ],
  [
   1208.5,
   2602.0
  ],
  [
   1189.5,
   2595.8
  ],
  [
   1170.3,
   2590.0
  ],
  [
   1150.7,
   2586.0
  ],
  [
   1131.2,
   2581.7
  ],
  [
   1111.4,
   2578.9
  ],
  [
   1091.5,
   2577.2
  ],
  [
   1071.6,
   2575.1
  ],
  [
   1052.3,
   2569.8
  ],
  [
   1034.0,
   2561.8
  ],
  [
   1015.7,
   2553.7
  ],
  [
   996.8,
   2547.0
  ],
  [
   977.6,
   2541.7
  ],
  [
   958.4,
   2536.1
  ],
  [
   939.2,
   2530.4
  ],
  [
   920.2,
   2524.1
  ],
  [
   901.1,
   2518.2
  ],
  [
   882.1,
   2512.0
  ],
  [
   864.3,
   2502.7
  ],
  [
   848.5,
   2490.6
  ],
  [
   833.0,
   2477.9
  ],
  [
   817.5,
   2465.3
  ],
  [
   800.4,
   2454.9
  ],
  [
   781.6,
   2448.0
  ],
  [
   761.8,
   2445.4
  ],
  [
   741.8,
   2444.4
  ],
  [
   722.5,
   2439.2
  ],
  [
   705.2,
   2429.2
  ],
  [
   689.4,
   2416.9
  ],
  [
   675.1,
   2402.9
  ],
  [
   660.9,
   2388.8
  ],
  [
   646.7,
   2374.7
  ],
  [
   632.6,
   2360.6
  ],
  [
   618.4,
   2346.4
  ],
  [
   605.3,
   2331.3
  ],
  [
   595.5,
   2313.9
  ],
  [
   591.9,
   2294.2
  ],
  [
   591.1,
   2274.2
  ],
  [
   591.0,
   2254.2
  ],
  [
   591.0,
   2234.2
  ],
  [
   592.7,
   2214.3
  ],
  [
   598.4,
   2195.1
  ],
  [
   609.0,
   2178.2
  ],
  [
   621.9,
   2162.9
  ],
  [
   635.7,
   2148.4
  ],
  [
   649.8,
   2134.2
  ],
  [
   663.9,
   2120.1
  ],
  [
   678.1,
   2105.9
  ],
  [
   692.2,
   2091.8
  ],
  [
   706.6,
   2077.9
  ],
  [
   721.7,
   2064.8
  ],
  [
   738.2,
   2053.5
  ],
  [
   756.5,
   2045.4
  ],
  [
   775.4,
   2038.9
  ],
  [
   794.7,
   2033.7
  ],
  [
   814.1,
   2028.9
  ],
  [
   833.6,
   2024.4
  ],
  [
   853.3,
   2020.7
  ],
  [
   872.8,
   2016.4
  ],
  [
   892.5,
   2012.6
  ],
  [
   912.0,
   2008.3
  ],
  [
   931.5,
   2004.0
  ],
  [
   951.1,
   1999.7
  ],
  [
   970.9,
   1996.9
  ],
  [
   990.6,
   1993.4
  ],
  [
   1010.4,
   1991.1
  ],
  [
   1030.1,
   1987.8
  ],
  [
   1050.0,
   1985.4
  ],
  [
   1069.9,
   1983.1
  ],
  [
   1089.9,
   1983.0
  ],
  [
   1109.9,
   1983.0
  ],
  [
   1129.9,
   1983.0
  ],
  [
   1149.9,
   1983.0
  ],
  [
   1169.9,
   1982.4
  ],
  [
   1189.8,
   1980.5
  ],
  [
   1208.9,
   1974.8
  ],
  [
   1228.1,
   1969.1
  ],
  [
   1247.3,
   1963.4
  ],
  [
   1266.9,
   1959.4
  ],
  [
   1286.4,
   1955.1
  ],
  [
   1305.6,
   1949.3
  ],
  [
   1324.4,
   1942.6
  ],
  [
   1343.2,
   1935.7
  ],
  [
   1362.3,
   1929.8
  ],
  [
   1381.5,
   1924.1
  ],
  [
   1400.3,
   1917.3
  ],
  [
   1418.6,
   1909.2
  ],
  [
   1437.0,
   1901.5
  ],
  [
   1455.3,
   1893.5
  ],
  [
   1473.6,
   1885.4
  ],
  [
   1490.9,
   1875.3
  ],
  [
   1507.2,
   1863.6
  ],
  [
   1521.7,
   1850.0
  ],
  [
   1536.0,
   1835.9
  ],
  [
   1550.2,
   1821.8
  ],
  [
   1564.3,
   1807.7
  ],
  [
   1578.5,
   1793.5
  ],
  [
   1592.6,
   1779.4
  ],
  [
   1606.7,
   1765.3
  ],
  [
   1620.6,
   1750.8
  ],
  [
   1633.3,
   1735.4
  ],
  [
   1643.7,
   1718.3
  ],
  [
   1650.2,
   1699.4
  ],
  [
   1652.7,
   1679.6
  ],
  [
   1653.0,
   1659.6
  ],
  [
   1653.0,
   1639.6
  ],
  [
   1653.0,
   1619.6
  ],
  [
   1652.4,
   1599.6
  ],
  [
   1645.2,
   1580.9
  ],
  [
   1634.8,
   1563.8
  ],
  [
   1621.1,
   1549.3
  ],
  [
   1607.0,
   1535.0
  ],
  [
   1592.9,
   1520.9
  ],
  [
   1578.8,
   1506.8
  ],
  [
   1564.6,
   1492.6
  ],
  [
   1550.2,
   1478.7
  ],
  [
   1535.2,
   1465.6
  ],
  [
   1518.7,
   1454.2
  ],
  [
   1500.9,
   1445.0
  ],
  [
   1482.7,
   1436.7
  ],
  [
   1464.5,
   1428.6
  ],
  [
   1445.8,
   1421.4
  ],
  [
   1427.5,
   1413.4
  ],
  [
   1409.4,
   1404.8
  ],
  [
   1391.9,
   1395.2
  ],
  [
   1373.7,
   1386.9
  ],
  [
   1355.2,
   1379.2
  ],
  [
   1336.3,
   1372.8
  ],
  [
   1317.5,
   1365.9
  ],
  [
   1298.5,
   1359.5
  ],
  [
   1280.5,
   1350.9
  ],
  [
   1263.4,
   1340.6
  ],
  [
   1247.0,
   1329.1
  ],
  [
   1229.9,
   1318.7
  ],
  [
   1212.7,
   1308.5
  ],
  [
   1196.7,
   1296.6
  ],
  [
   1181.6,
   1283.3
  ],
  [
   1167.4,
   1269.3
  ],
  [
   1153.2,
   1255.2
  ],
  [
   1139.1,
   1241.1
  ],
  [
   1125.2,
   1226.7
  ],
  [
   1112.3,
   1211.4
  ],
  [
   1102.2,
   1194.1
  ],
  [
   1095.7,
   1175.2
  ],
  [
   1091.8,
   1155.6
  ],
  [
   1088.5,
   1135.9
  ],
  [
   1086.0,
   1116.0
  ],
  [
   1082.6,
   1096.3
  ],
  [
   1079.8,
   1076.5
  ],
  [
   1077.4,
   1056.6
  ],
  [
   1077.0,
   1036.6
  ],
  [
   1077.0,
   1016.6
  ],
  [
   1077.0,
   996.6
  ],
  [
   1077.0,
   976.6
  ],
  [
   1077.0,
   956.6
  ],
  [
   1077.0,
   936.6
  ],
  [
   1079.4,
   916.8
  ],
  [
   1084.8,
   897.5
  ],
  [
   1092.9,
   879.2
  ],
  [
   1103.5,
   862.3
  ],
  [
   1117.4,
   847.9
  ],
  [
   1134.6,
   837.7
  ],
  [
   1153.8,
   832.0
  ],
  [
   1173.5,
   828.6
  ],
  [
   1193.1,
   824.5
  ],
  [
   1211.4,
   816.5
  ],
  [
   1227.7,
   804.8
  ],
  [
   1241.6,
   790.5
  ],
  [
   1251.7,
   773.2
  ],
  [
   1256.8,
   753.9
  ],
  [
   1258.7,
   734.0
  ],
  [
   1260.3,
   723.7
  ]
 ],
 "road_src": "road_fit(실제 그려진 길)",
 "road_len": 5010.5,
 "safe_len": [
  0.0,
  5010.5
 ],
 "landmarks": [
  {
   "key": "xuzhou",
   "ko": "서주성",
   "at": [
    650,
    3330
   ],
   "role": "start"
  },
  {
   "key": "xiaopei",
   "ko": "소패",
   "at": [
    1880,
    2440
   ],
   "role": ""
  },
  {
   "key": "lubu_camp",
   "ko": "여포 진영",
   "at": [
    330,
    2000
   ],
   "role": ""
  },
  {
   "key": "cao_camp",
   "ko": "조조 원군",
   "at": [
    1880,
    1400
   ],
   "role": ""
  },
  {
   "key": "xiapi",
   "ko": "하비성(백문루)",
   "at": [
    1080,
    620
   ],
   "role": "boss"
  }
 ],
 "slots_10": [
  [
   1065.0,
   3524.3
  ],
  [
   1353.6,
   3139.5
  ],
  [
   1647.8,
   2776.6
  ],
  [
   1140.8,
   2583.8
  ],
  [
   641.9,
   2369.9
  ],
  [
   895.9,
   2011.8
  ],
  [
   1437.3,
   1901.4
  ],
  [
   1552.4,
   1480.8
  ],
  [
   1097.7,
   1181.1
  ],
  [
   1260.3,
   723.7
  ]
 ],
 "slots_12": [
  [
   1065.0,
   3524.3
  ],
  [
   1257.1,
   3169.1
  ],
  [
   1648.6,
   2978.3
  ],
  [
   1435.6,
   2655.3
  ],
  [
   994.9,
   2546.5
  ],
  [
   607.0,
   2333.2
  ],
  [
   846.4,
   2022.0
  ],
  [
   1294.5,
   1952.7
  ],
  [
   1650.7,
   1695.5
  ],
  [
   1374.2,
   1387.1
  ],
  [
   1080.5,
   1081.5
  ],
  [
   1260.3,
   723.7
  ]
 ],
 "slots_15": [
  [
   1065.0,
   3524.3
  ],
  [
   1168.8,
   3210.1
  ],
  [
   1508.6,
   3104.2
  ],
  [
   1651.9,
   2816.2
  ],
  [
   1372.2,
   2640.9
  ],
  [
   1025.3,
   2558.0
  ],
  [
   699.4,
   2424.7
  ],
  [
   653.5,
   2130.5
  ],
  [
   973.9,
   1996.4
  ],
  [
   1325.3,
   1942.3
  ],
  [
   1619.8,
   1751.6
  ],
  [
   1521.4,
   1456.0
  ],
  [
   1200.9,
   1299.8
  ],
  [
   1077.0,
   984.1
  ],
  [
   1260.3,
   723.7
  ]
 ],
 "slots_18": [
  [
   1065.0,
   3524.3
  ],
  [
   1121.9,
   3252.1
  ],
  [
   1385.8,
   3133.3
  ],
  [
   1638.1,
   3002.9
  ],
  [
   1602.7,
   2736.6
  ],
  [
   1331.4,
   2630.5
  ],
  [
   1044.6,
   2566.4
  ],
  [
   778.5,
   2447.6
  ],
  [
   591.0,
   2256.4
  ],
  [
   768.4,
   2041.3
  ],
  [
   1057.3,
   1984.6
  ],
  [
   1345.1,
   1935.1
  ],
  [
   1590.3,
   1781.7
  ],
  [
   1598.9,
   1526.9
  ],
  [
   1349.3,
   1377.2
  ],
  [
   1111.8,
   1210.5
  ],
  [
   1078.9,
   921.1
  ],
  [
   1260.3,
   723.7
  ]
 ],
 "slots_20": [
  [
   1065.0,
   3524.3
  ],
  [
   1100.0,
   3274.2
  ],
  [
   1325.0,
   3146.0
  ],
  [
   1575.7,
   3071.3
  ],
  [
   1653.0,
   2835.0
  ],
  [
   1481.8,
   2668.1
  ],
  [
   1225.5,
   2607.2
  ],
  [
   971.8,
   2540.0
  ],
  [
   732.5,
   2441.9
  ],
  [
   591.0,
   2240.9
  ],
  [
   753.8,
   2046.6
  ],
  [
   1011.2,
   1991.0
  ],
  [
   1271.2,
   1958.4
  ],
  [
   1513.1,
   1858.1
  ],
  [
   1653.0,
   1647.7
  ],
  [
   1504.8,
   1447.0
  ],
  [
   1264.0,
   1340.9
  ],
  [
   1091.3,
   1152.6
  ],
  [
   1087.5,
   891.4
  ],
  [
   1260.3,
   723.7
  ]
 ]
}