74 lines
2.8 KiB
C#
74 lines
2.8 KiB
C#
// Animancer // Copyright 2020 Kybernetik //
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#if UNITY_EDITOR
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using System.Reflection;
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using UnityEditor;
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using UnityEngine;
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namespace Animancer.Editor
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{
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/// <summary>[Lite-Only]
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/// Validates that the Animancer.Lite.dll is the correct one for this version of Unity.
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/// </summary>
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[InitializeOnLoad]
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internal static class UnityVersionChecker
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{
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/************************************************************************************************************************/
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#if UNITY_2019_3_OR_NEWER
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const string ExpectedAssemblyTarget = "2019.3";
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#elif UNITY_2019_1_OR_NEWER
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const string ExpectedAssemblyTarget = "2019.1";
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#elif UNITY_2018_3_OR_NEWER
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const string ExpectedAssemblyTarget = "2018.3";
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#elif UNITY_2018_1_OR_NEWER
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const string ExpectedAssemblyTarget = "2018.1";
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#elif UNITY_2017_3_OR_NEWER
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const string ExpectedAssemblyTarget = "2017.3";
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#else
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const string ExpectedAssemblyTarget = "2017.1";
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#endif
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/************************************************************************************************************************/
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static UnityVersionChecker()
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{
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const string SessionStateKey = "Animancer.HasCheckedUnityVersion";
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if (SessionState.GetBool(SessionStateKey, false))
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return;
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SessionState.SetBool(SessionStateKey, true);
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Assembly assembly = typeof(AnimancerEditorUtilities).Assembly;
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object[] attributes = assembly.GetCustomAttributes(typeof(AssemblyDescriptionAttribute), false);
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if (attributes.Length != 1)
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{
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Debug.LogWarning(assembly.FullName + " does not have exactly one [AssemblyDescription] attribute.");
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return;
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}
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AssemblyDescriptionAttribute attribute = (AssemblyDescriptionAttribute)attributes[0];
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if (attribute.Description.EndsWith("Unity " + ExpectedAssemblyTarget + "+."))
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return;
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string actualAssemblyTarget = attribute.Description.Substring(attribute.Description.Length - 14, 13);
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if (!actualAssemblyTarget.StartsWith("Unity "))
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actualAssemblyTarget = "[Unknown]";
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Debug.LogWarning("Animancer.Lite.dll was compiled for " + actualAssemblyTarget +
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" but the correct target for this version of Unity would be " + ExpectedAssemblyTarget +
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"+.\nYou should download the appropriate version of Animancer from " +
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"https://kybernetik.itch.io/animancer-lite" +
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"\nOr you could ignore this warning and delete UnityVersionChecker.cs to disable it," +
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" but then some features might not work correctly.");
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}
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/************************************************************************************************************************/
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}
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}
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#endif
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