버그 수정

Packages/com.mibdev.fullscreen-editor/Editor/FullscreenOnPlay.cs

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+using System;
+using System.Collections;
+using System.Collections.Generic;
+using System.Linq;
+using System.Reflection;
+using UnityEditor;
+using UnityEngine;
+
+namespace FullscreenEditor {
+    /// <summary>Toggle fullscreen upon playmode change if <see cref="FullscreenPreferences.FullscreenOnPlayEnabled"/> is set to true.</summary>
+    [InitializeOnLoad]
+    internal static class FullscreenOnPlay {
+
+        static FullscreenOnPlay() {
+
+#if UNITY_2017_2_OR_NEWER
+            EditorApplication.playModeStateChanged += state => {
+                switch(state) {
+                    case PlayModeStateChange.ExitingEditMode:
+                        SetIsPlaying(true);
+                        break;
+
+                    case PlayModeStateChange.ExitingPlayMode:
+                        SetIsPlaying(false);
+                        break;
+
+                    case PlayModeStateChange.EnteredPlayMode:
+                        foreach(var fs in Fullscreen.GetAllFullscreen())
+                            if(fs && fs is FullscreenWindow && (fs as FullscreenWindow).CreatedByFullscreenOnPlay) {
+                                FixGameViewMouseInput.UpdateGameViewArea(fs);
+                            }
+                        break;
+                }
+            };
+
+            EditorApplication.pauseStateChanged += state => SetIsPlaying(EditorApplication.isPlayingOrWillChangePlaymode && state == PauseState.Unpaused);
+#else
+            EditorApplication.playmodeStateChanged += () => SetIsPlaying(EditorApplication.isPlayingOrWillChangePlaymode && !EditorApplication.isPaused);
+#endif
+
+        }
+
+        private static void SetIsPlaying(bool playing) {
+
+            var fullscreens = Fullscreen.GetAllFullscreen()
+                .Select(fullscreen => fullscreen as FullscreenWindow)
+                .Where(fullscreen => fullscreen);
+
+            // We close all the game views created on play, even if the option was disabled in the middle of the play mode
+            // This is done to best reproduce the default behaviour of the maximize on play
+            if(!playing) {
+                foreach(var fs in fullscreens)
+                    if(fs && fs.CreatedByFullscreenOnPlay) // fs might have been destroyed
+                        fs.Close();
+                return;
+            }
+
+            if(!FullscreenPreferences.FullscreenOnPlayEnabled)
+                return; // Nothing to do here
+
+            if(FullscreenUtility
+                .GetGameViews()
+                .Any(gv => {
+                    if(!gv) return false;
+
+                    return PlaymodeBehaviourImplemented(gv) && GetEnterPlayModeBehavior(gv) == CustomEnterPlayModeBehavior.PlayFullscreen;
+                })) {
+                EditorUtility.DisplayDialog("Fullscreen on play conflict", "Seems like you have both Unity's built-in fullscreen on play and Fullscreen Editor's plugin enabled. Please, make sure you only have one of them enabled to prevent conflicts.", "Got it!");
+                FullscreenPreferences.FullscreenOnPlayEnabled.Value = false;
+                return;
+            }
+
+            var gameView = FullscreenOnPlayGameView();
+
+            if(!gameView) // no gameview has the fullscreen on play option enabled
+                return;
+
+            foreach(var fs in fullscreens)
+                if(fs && fs.Rect.Overlaps(gameView.position)) // fs might have been destroyed
+                    return; // We have an open fullscreen where the new one would be, so let it there
+
+            if(gameView && Fullscreen.GetFullscreenFromView(gameView))
+                return; // The gameview is already in fullscreen
+
+            var gvfs = Fullscreen.MakeFullscreen(Types.GameView, gameView);
+            gvfs.CreatedByFullscreenOnPlay = true;
+        }
+
+        internal static EditorWindow FullscreenOnPlayGameView() {
+            var mainGv = FullscreenUtility.GetMainGameView();
+
+            if(mainGv) return mainGv;
+
+            return FullscreenUtility
+                .GetGameViews()
+                .FirstOrDefault(gv => gv);
+        }
+
+        internal enum CustomEnterPlayModeBehavior {
+            PlayFocused,
+            PlayMaximized,
+            PlayUnfocused,
+            PlayFullscreen
+        }
+
+        internal static bool PlaymodeBehaviourImplemented(EditorWindow playmodeView) {
+            return playmodeView.HasProperty("enterPlayModeBehavior");
+        }
+
+        internal static CustomEnterPlayModeBehavior GetEnterPlayModeBehavior(EditorWindow playmodeView) {
+            return (CustomEnterPlayModeBehavior)playmodeView.GetPropertyValue<int>("enterPlayModeBehavior");
+        }
+
+        internal static void SetEnterPlayModeBehavior(EditorWindow playmodeView, CustomEnterPlayModeBehavior behaviour) {
+            if(playmodeView.HasProperty("playModeBehaviorIdx"))
+                playmodeView.SetPropertyValue("playModeBehaviorIdx", (int)behaviour); // unity forgot to update this prop when updating the play mode behaviour
+            playmodeView.SetPropertyValue("enterPlayModeBehavior", (int)behaviour);
+        }
+
+    }
+}