Use external library for API interface and IPC.

tmp/Enums/ChangedItemType.cs

@@ -0,0 +1,9 @@
+namespace Penumbra.Api.Enums;
+
+public enum ChangedItemType
+{
+    None,
+    Item,
+    Action,
+    Customization,
+}

tmp/Enums/GroupType.cs

@@ -0,0 +1,7 @@
+namespace Penumbra.Api.Enums;
+
+public enum GroupType
+{
+    Single,
+    Multi,
+}

tmp/Enums/ModSettingChange.cs

@@ -0,0 +1,12 @@
+namespace Penumbra.Api.Enums;
+
+// Different types a mod setting can change:
+public enum ModSettingChange
+{
+    Inheritance,      // it was set to inherit from other collections or not inherit anymore
+    EnableState,      // it was enabled or disabled
+    Priority,         // its priority was changed
+    Setting,          // a specific setting was changed
+    MultiInheritance, // multiple mods were set to inherit from other collections or not inherit anymore.
+    MultiEnableState, // multiple mods were enabled or disabled at once.
+}

tmp/Enums/MouseButton.cs

@@ -0,0 +1,9 @@
+namespace Penumbra.Api.Enums;
+
+public enum MouseButton
+{
+    None,
+    Left,
+    Right,
+    Middle,
+}

tmp/Enums/PenumbraApiEc.cs

@@ -0,0 +1,20 @@
+namespace Penumbra.Api.Enums;
+
+public enum PenumbraApiEc
+{
+    Success            = 0,
+    NothingChanged     = 1,
+    CollectionMissing  = 2,
+    ModMissing         = 3,
+    OptionGroupMissing = 4,
+    OptionMissing      = 5,
+
+    CharacterCollectionExists = 6,
+    LowerPriority             = 7,
+    InvalidGamePath           = 8,
+    FileMissing               = 9,
+    InvalidManipulation       = 10,
+    InvalidArgument           = 11,
+    PathRenameFailed          = 12,
+    UnknownError              = 255,
+}

tmp/Enums/RedrawType.cs

@@ -0,0 +1,7 @@
+namespace Penumbra.Api.Enums;
+
+public enum RedrawType
+{
+    Redraw,
+    AfterGPose,
+}