added encounter system

Packages/com.jovian.encounter-system/Runtime/IEncounterKind.cs

@@ -0,0 +1,52 @@
+using System;
+
+namespace Jovian.EncounterSystem {
+    /// <summary>Polymorphic payload on an <see cref="IEncounter"/>. Add a new kind by implementing
+    /// this interface; the SubclassSelector drawer surfaces it automatically.</summary>
+    public interface IEncounterKind {
+    }
+
+    [Serializable]
+    public class CombatKind : IEncounterKind {
+        public string enemyGroupId;
+        public string rewardTableId;
+    }
+
+    [Serializable]
+    public class QuestKind : IEncounterKind {
+        public EncounterLink nextEncounter;
+        public string questTitle;
+    }
+
+    [Serializable]
+    public class SocialKind : IEncounterKind {
+        public string npcId;
+        public string factionId;
+        public int reputationDelta;
+    }
+
+    [Serializable]
+    public class PuzzleKind : IEncounterKind {
+        public string puzzleId;
+        public int difficultyClass;
+    }
+
+    [Serializable]
+    public class ExplorationKind : IEncounterKind {
+        public int perceptionDC;
+    }
+
+    [Serializable]
+    public class TutorialKind : IEncounterKind {
+        public string tutorialId;
+    }
+
+    [Serializable]
+    public class HazardKind : IEncounterKind {
+        public int damageAmount;
+    }
+
+    [Serializable]
+    public class OtherKind : IEncounterKind {
+    }
+}