singularity_world/map_viewer.html at master · GTanger/singularity_world · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
<!DOCTYPE html>
<html lang="zh-TW">
<head>
  <meta charset="UTF-8" />
  <meta name="viewport" content="width=device-width, initial-scale=1" />
  <title>浮生地圖檢視器</title>
  <script src="https://unpkg.com/vis-network/standalone/umd/vis-network.min.js"></script>
  <style>
    * { box-sizing: border-box; }
    html, body { height: 100%; margin: 0; font-family: "Noto Sans TC", "Microsoft JhengHei", sans-serif; }
    body {
      background: #1a1a2e;
      color: #e8e8e8;
      display: flex;
      flex-direction: column;
    }
    header {
      flex-shrink: 0;
      padding: 12px 20px;
      background: #16213e;
      border-bottom: 1px solid #0f3460;
      display: flex;
      align-items: center;
      gap: 20px;
      flex-wrap: wrap;
    }
    header h1 {
      margin: 0;
      font-size: 1.25rem;
      font-weight: 600;
      color: #eee;
    }
    .btn-load {
      padding: 10px 20px;
      background: linear-gradient(180deg, #0f3460 0%, #16213e 100%);
      color: #e8e8e8;
      border: 1px solid #0f3460;
      border-radius: 8px;
      cursor: pointer;
      font-size: 0.95rem;
      transition: background 0.2s, border-color 0.2s;
    }
    .btn-load:hover {
      background: #0f3460;
      border-color: #e94560;
    }
    .btn-load input[type="file"] {
      display: none;
    }
    .status {
      flex: 1;
      min-width: 200px;
      padding: 8px 14px;
      background: #0f3460;
      border-radius: 6px;
      font-size: 0.9rem;
      color: #a0a0b0;
    }
    .status strong { color: #e8e8e8; }
    #mynetwork {
      flex: 1;
      min-height: 0;
      width: 100%;
      background: #1a1a2e;
    }
  </style>
</head>
<body>
  <header>
    <h1>浮生地圖檢視器</h1>
    <label class="btn-load">
      <input type="file" accept=".json,application/json" id="fileInput" />
      載入 rooms.json
    </label>
    <div class="status" id="status">尚未載入地圖。請點「載入 rooms.json」選擇檔案。</div>
  </header>
  <div id="mynetwork"></div>

  <script>
    (function () {
      // 高對比（深色底 #1a1a2e 上飽和亮色、色相分散；zone 與 data 一致用英文 key）
      var ZONE_COLORS = {
        'ironland': '#ff5252',
        'lifestreet': '#00e5ff',
        'citylife': '#00e5ff',
        'feistreet': '#b388ff',
        'sunstreet': '#ffc107',
        'wustreet': '#26a69a',
        '飛霜湖': '#00e676',
        '霜林': '#76ff03',
        '浮生客棧': '#ff8c42',
        '浮生大街': '#00e5ff',
        '飛霜大街': '#b388ff',
        '打鐵巷': '#ff5252',
        '界壁': '#b0b0c0'
      };
      var DEFAULT_NODE_COLOR = '#9e9eb8';

      function zoneToColor(zone) {
        return ZONE_COLORS[zone] || DEFAULT_NODE_COLOR;
      }

      function buildNodes(rooms) {
        if (!Array.isArray(rooms)) return [];
        return rooms.map(function (room) {
          var id = room.id || '';
          var name = room.name || id;
          var zone = room.zone || '';
          var tags = Array.isArray(room.tags) ? room.tags.join('、') : '';
          var desc = room.description || '';
          var label = name + '\n(' + id + ')';
          var title = [
            '【' + name + '】',
            '區域：' + zone,
            tags ? '標籤：' + tags : '',
            desc ? '描述：' + desc : ''
          ].filter(Boolean).join('\n');
          var size = (id.indexOf('street') !== -1 || id.indexOf('road') !== -1) ? 25 : 15;
          var color = zoneToColor(zone);
          return {
            id: id,
            label: label,
            title: title,
            size: size,
            color: color
          };
        });
      }

      function buildEdges(exits) {
        if (!Array.isArray(exits)) return [];
        return exits.map(function (exit, i) {
          return {
            id: 'e' + i,
            from: exit.from,
            to: exit.to,
            label: exit.direction || '',
            arrows: 'to'
          };
        });
      }

      function updateStatus(nodes, edges, message) {
        var el = document.getElementById('status');
        if (message !== undefined) {
          el.textContent = message;
          return;
        }
        if (!nodes.length && !edges.length) {
          el.textContent = '尚未載入地圖。請點「載入 rooms.json」或從同源讀取 /data/rooms.json。';
          return;
        }
        el.innerHTML = '已載入：<strong>' + nodes.length + '</strong> 個節點，<strong>' + edges.length + '</strong> 條連線。';
      }

      function loadFromJson(json) {
        var rooms = json.rooms;
        var exits = json.exits;
        if (!rooms || !exits) {
          updateStatus(0, 0, '無效的 rooms.json：需包含 rooms 與 exits 陣列。');
          return false;
        }
        var nodes = buildNodes(rooms);
        var edges = buildEdges(exits);
        drawGraph(nodes, edges);
        updateStatus(nodes.length, edges.length);
        return true;
      }

      function fetchDataUrl(url) {
        url = url || '/data/rooms.json';
        updateStatus(0, 0, '正在從 ' + url + ' 載入…');
        fetch(url, { method: 'GET' })
          .then(function (res) {
            if (!res.ok) throw new Error(res.status + ' ' + res.statusText);
            return res.json();
          })
          .then(function (json) {
            if (!loadFromJson(json)) alert('無效的 rooms.json：需包含 rooms 與 exits 陣列。');
          })
          .catch(function (err) {
            updateStatus(0, 0, '尚未載入地圖。請點「載入 rooms.json」或確認同源提供 /data/rooms.json。');
          });
      }

      var network = null;
      var nodesDataset = null;
      var edgesDataset = null;

      function drawGraph(nodes, edges) {
        var container = document.getElementById('mynetwork');
        if (!nodesDataset) {
          nodesDataset = new vis.DataSet(nodes);
          edgesDataset = new vis.DataSet(edges);
        } else {
          nodesDataset.clear();
          edgesDataset.clear();
          nodes.forEach(function (n) { nodesDataset.add(n); });
          edges.forEach(function (e) { edgesDataset.add(e); });
        }

        var data = { nodes: nodesDataset, edges: edgesDataset };
        var options = {
          physics: {
            enabled: true,
            solver: 'forceAtlas2Based',
            forceAtlas2Based: {
              gravitationalConstant: -80,
              centralGravity: 0.01,
              springLength: 120,
              springConstant: 0.08,
              damping: 0.4,
              avoidOverlap: 0.5
            },
            stabilization: {
              iterations: 200,
              updateInterval: 25
            }
          },
          nodes: {
            font: {
              color: '#e8e8e8',
              size: 12,
              face: 'Noto Sans TC, Microsoft JhengHei, sans-serif'
            },
            borderWidth: 1,
            borderWidthSelected: 2,
            shape: 'dot'
          },
          edges: {
            color: { color: '#4a5568', highlight: '#e94560' },
            font: {
              color: '#a0a0b0',
              size: 10,
              align: 'middle'
            },
            smooth: { type: 'continuous', roundness: 0.2 }
          },
          interaction: {
            hover: true,
            zoomView: true,
            dragView: true,
            tooltipDelay: 100
          }
        };

        if (!network) {
          network = new vis.Network(container, data, options);
        } else {
          network.setData(data);
          network.setOptions(options);
        }
      }

      document.getElementById('fileInput').addEventListener('change', function (e) {
        var file = e.target.files[0];
        if (!file) return;
        updateStatus(0, 0, '正在讀取檔案…');
        var reader = new FileReader();
        reader.onload = function (ev) {
          try {
            var json = JSON.parse(ev.target.result);
            if (!loadFromJson(json)) alert('無效的 rooms.json：需包含 rooms 與 exits 陣列。');
          } catch (err) {
            updateStatus(0, 0, '尚未載入地圖。請點「載入 rooms.json」選擇檔案。');
            alert('解析 JSON 失敗：' + err.message);
          }
        };
        reader.readAsText(file, 'UTF-8');
        e.target.value = '';
      });

      (function init() {
        var params = new URLSearchParams(window.location.search);
        var dataUrl = params.get('data') || '/data/rooms.json';
        fetchDataUrl(dataUrl);
      })();
    })();
  </script>
</body>
</html>