100 lines
4.1 KiB
C#
100 lines
4.1 KiB
C#
using System;
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using System.Collections;
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using System.IO;
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using GameCult.Eve.UnityUIToolkit;
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using GameCult.Eve.UnityScene;
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using UnityEngine;
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using UnityEngine.UIElements;
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public sealed class GenericEveUnityLauncher : MonoBehaviour
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{
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private EveUnityCultMeshPlayableWorldProvider _provider;
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private EveUnityPlayableWorldClientBootstrap _bootstrap;
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private EveUiToolkitSurfaceLowerer _surfaceLowerer;
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private UIDocument _surfaceDocument;
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private PanelSettings _panelSettings;
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[RuntimeInitializeOnLoadMethod(RuntimeInitializeLoadType.AfterSceneLoad)]
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private static void StartClient()
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{
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if (string.Equals(Environment.GetEnvironmentVariable("EVEUNITY_DISABLE_AUTO_LAUNCHER"), "1", StringComparison.Ordinal))
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return;
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if (FindObjectOfType<GenericEveUnityLauncher>() != null) return;
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new GameObject("Generic EveUnity Client").AddComponent<GenericEveUnityLauncher>();
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}
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private void Awake()
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{
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Application.runInBackground = true;
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var endpoint = Environment.GetEnvironmentVariable("EVEUNITY_RENDEZVOUS_ENDPOINT") ?? "rudp://127.0.0.1:3076";
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var surface = Environment.GetEnvironmentVariable("EVEUNITY_SURFACE_ID") ?? "aetheria.pilot";
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var replica = Path.Combine(Application.persistentDataPath, "eve-unity-client.cc");
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var cameraObject = new GameObject("Main Camera") { tag = "MainCamera" };
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var camera = cameraObject.AddComponent<Camera>();
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camera.clearFlags = CameraClearFlags.SolidColor;
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camera.backgroundColor = new Color(0.025f, 0.035f, 0.055f);
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camera.nearClipPlane = 0.05f;
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camera.farClipPlane = 10000f;
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_provider = gameObject.AddComponent<EveUnityCultMeshPlayableWorldProvider>();
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_provider.Configure(endpoint, replica, surfaceId: surface, requiredSurfaceKind: "interactive-world", clientRuntimeId: "eve-unity-interactive");
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_provider.DocumentAvailable += OnSurfaceAvailable;
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_surfaceLowerer = new EveUiToolkitSurfaceLowerer();
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_panelSettings = ScriptableObject.CreateInstance<PanelSettings>();
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_panelSettings.scaleMode = PanelScaleMode.ScaleWithScreenSize;
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_panelSettings.referenceResolution = new Vector2Int(1920, 1080);
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_panelSettings.sortingOrder = 20;
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_surfaceDocument = gameObject.AddComponent<UIDocument>();
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_surfaceDocument.panelSettings = _panelSettings;
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_bootstrap = gameObject.AddComponent<EveUnityPlayableWorldClientBootstrap>();
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_bootstrap.ConfigureProvider(_provider);
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StartCoroutine(Connect());
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}
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private IEnumerator Connect()
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{
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while (true)
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{
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var connected = false;
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var preparation = _provider.PrepareAsync();
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while (!preparation.IsCompleted)
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yield return null;
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try
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{
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preparation.GetAwaiter().GetResult();
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var presentation = _bootstrap.Mount();
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LowerSurface(_provider.CurrentDocument);
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Debug.Log($"Connected generic Eve client: {_provider.Selection?.ProviderId} / {_provider.Selection?.SurfaceId} / {presentation.ActiveEntities} entities");
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connected = true;
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}
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catch (Exception ex)
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{
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Debug.Log("Waiting for Eve provider: " + ex.Message);
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}
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if (connected) yield break;
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yield return new WaitForSecondsRealtime(0.5f);
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}
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}
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private void OnSurfaceAvailable(EveUnitySceneProviderSurfaceDocument document)
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{
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LowerSurface(document);
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}
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private void LowerSurface(EveUnitySceneProviderSurfaceDocument document)
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{
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if (_surfaceDocument == null || _surfaceLowerer == null || document == null) return;
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var root = _surfaceDocument.rootVisualElement;
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root.Clear();
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var lowered = _surfaceLowerer.Lower(document.SurfaceDocument, _provider.Submit);
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lowered.style.flexGrow = 1;
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root.Add(lowered);
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}
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private void OnDestroy()
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{
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if (_provider != null) _provider.DocumentAvailable -= OnSurfaceAvailable;
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if (_panelSettings != null) Destroy(_panelSettings);
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}
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}
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