FlightSim/index.html at v10 · jamesx0416/FlightSim · GitHub

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<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>MSFS Package Viewer</title>
    <link rel="icon" href="data:," />
    <style>
      * { margin: 0; padding: 0; box-sizing: border-box; }
      html, body { width: 100%; height: 100%; overflow: hidden; }
    </style>
  </head>
  <body>
    <script>
      (() => {
        const installedAt = performance.now()
        const getLoadStage = () => {
          const value = globalThis.__msfsLoadStage
          return value && typeof value === 'object' ? value : null
        }
        const getStartupBenchmark = () => {
          const history = Array.isArray(globalThis.__msfsLoadStageHistory)
            ? globalThis.__msfsLoadStageHistory
            : []
          const first = history[0] || null
          const latest = history[history.length - 1] || null
          const firstNowMs = first && typeof first.nowMs === 'number' ? first.nowMs : null
          const latestNowMs = latest && typeof latest.nowMs === 'number' ? latest.nowMs : null
          return {
            ready: latest && typeof latest.stage === 'string' && latest.stage !== 'init:error',
            totalElapsedMs: firstNowMs != null && latestNowMs != null ? latestNowMs - firstNowMs : null,
            currentElapsedMs: firstNowMs != null ? performance.now() - firstNowMs : null,
            currentStage: latest,
            stageCount: history.length,
            stages: history
          }
        }
        const response = (ok, summary, data, warnings) => ({
          ok,
          summary,
          data,
          ...(warnings && warnings.length ? { warnings } : {})
        })
        const loadingData = () => ({
          ready: false,
          loadStage: getLoadStage(),
          elapsedMs: performance.now() - installedAt,
          location: window.location.href
        })
        const unavailable = method => response(
          false,
          'Viewer module is still loading; full DevApi is not ready yet.',
          { ...loadingData(), method },
          ['Use __DevApi.status() or __DevApi.diagnostics() to inspect boot progress, then retry after __DevApi.ready().']
        )
        let bootProxy
        const bootApi = {
          __bootPhase: 'html',
          ready: async () => {
            while (window.__DevApi === bootProxy) {
              await new Promise(resolve => window.setTimeout(resolve, 250))
            }
            return window.__DevApi && typeof window.__DevApi.ready === 'function'
              ? window.__DevApi.ready()
              : unavailable('ready')
          },
          status: () => response(true, 'Viewer module is still loading.', loadingData()),
          diagnostics: () => response(true, 'Returned boot diagnostics.', { ...loadingData(), diagnostics: [] }),
          report: () => response(true, 'Returned boot report.', { ...loadingData(), diagnostics: [], performance: { fps: null } }),
          help: () => response(true, 'Boot DevApi is available while the viewer module loads.', {
            methods: ['__DevApi.status()', '__DevApi.diagnostics()', '__DevApi.bench.startup()', 'await __DevApi.bench.all()', '__DevApi.bench.history()', 'await __DevApi.ready()'],
            note: 'Interaction, camera, gauge, and runtime helpers become available after the viewer module and model loading complete.'
          }),
          schema: () => response(true, 'Returned boot DevApi schema summary.', {
            ready: false,
            methods: ['ready', 'status', 'help', 'schema', 'diagnostics', 'report', 'bench.startup', 'bench.all', 'bench.history']
          }),
          bench: {
            startup: () => response(true, 'Collected startup benchmark.', getStartupBenchmark()),
            cockpitLod0: () => unavailable('bench.cockpitLod0'),
            all: () => unavailable('bench.all'),
            history: () => response(true, 'Collected stored benchmark history.', {
              storageKey: 'msfs.devapi.bench.history.v1',
              entries: JSON.parse(window.localStorage.getItem('msfs.devapi.bench.history.v1') || '[]')
            }),
            clearHistory: () => {
              window.localStorage.removeItem('msfs.devapi.bench.history.v1')
              return response(true, 'Cleared stored benchmark history.', {
                storageKey: 'msfs.devapi.bench.history.v1'
              })
            }
          }
        }
        bootProxy = new Proxy(bootApi, {
          get(target, property, receiver) {
            if (property in target) {
              return Reflect.get(target, property, receiver)
            }
            if (typeof property === 'string') {
              return () => unavailable(property)
            }
            return undefined
          }
        })
        window.__DevApi = bootProxy
        globalThis.__DevApi = window.__DevApi
        if (globalThis.GPUShaderStage == null) {
          globalThis.GPUShaderStage = { VERTEX: 1, FRAGMENT: 2, COMPUTE: 4 }
        }
      })()
    </script>
    <script type="module" src="/src/main.ts"></script>
  </body>
</html>