2.5d test

Assets/_Project/Scripts/Combat/CombatFeedback.cs

@@ -4,6 +4,7 @@ using BumpCombat.Core;
 using BumpCombat.Constants;
 using BumpCombat.Enemies;
 using BumpCombat.Player;
+using BumpCombat.Defense;
 using BumpCombat.UI;
 using UnityEngine;
 
@@ -81,6 +82,7 @@ namespace BumpCombat.Combat
         private readonly HashSet<GameObject> blockedBumpVisuals = new();
         private readonly HashSet<GameObject> guardBlockImpactVisuals = new();
         private readonly HashSet<GameObject> artifactImpactVisuals = new();
+        private readonly HashSet<GameObject> towerImpactVisuals = new();
         private readonly HashSet<GameObject> playerHurtImpactVisuals = new();
         private readonly Dictionary<string, Sprite[]> artifactImpactFrameCache = new();
         private SpriteRenderer playerRenderer;
@@ -129,6 +131,7 @@ namespace BumpCombat.Combat
         public int ActiveBlockedBumpVisualCount => blockedBumpVisuals.Count;
         public int ActiveGuardBlockImpactVisualCount => guardBlockImpactVisuals.Count;
         public int ActiveArtifactImpactVisualCount => artifactImpactVisuals.Count;
+        public int ActiveTowerImpactVisualCount => towerImpactVisuals.Count;
         public int ActivePlayerHurtImpactVisualCount => playerHurtImpactVisuals.Count;
 
         public static string GetPlayerHurtImpactResourcePath()
@@ -189,6 +192,69 @@ namespace BumpCombat.Combat
                 + "-v1";
         }
 
+        public static string GetTowerImpactResourcePath(DefenseTowerKind kind)
+        {
+            return kind switch
+            {
+                DefenseTowerKind.Direct => "Combat/TowerImpact-Direct-Clean-v1",
+                DefenseTowerKind.Summon => null,
+                DefenseTowerKind.Lightning => "Combat/TowerImpact-Lightning-Clean-v1",
+                DefenseTowerKind.Cold => "Combat/TowerImpact-Cold-Clean-v1",
+                DefenseTowerKind.Seismic => "Combat/TowerImpact-Seismic-Clean-v1",
+                _ => null,
+            };
+        }
+
+        public static void ShowTowerImpact(
+            DefenseTowerKind kind, EnemyController target, Vector2 hitPosition)
+        {
+            CombatFeedback feedback = GetActive();
+            if (feedback != null && feedback.isActiveAndEnabled)
+            {
+                feedback.CreateTowerImpact(kind, target, hitPosition);
+            }
+        }
+
+        private void CreateTowerImpact(
+            DefenseTowerKind kind, EnemyController target, Vector2 hitPosition)
+        {
+            string resourcePath = GetTowerImpactResourcePath(kind);
+            if (string.IsNullOrEmpty(resourcePath))
+            {
+                return;
+            }
+
+            Sprite[] frames = LoadBumpImpactFrames(resourcePath);
+            if (frames == null || frames.Length != BumpImpactFrameCount)
+            {
+                return;
+            }
+
+            GameObject root = new($"Tower Impact {kind}");
+            root.transform.localScale = Vector3.one * 2f;
+            root.transform.position = hitPosition;
+            SpriteRenderer renderer = root.AddComponent<SpriteRenderer>();
+            renderer.sprite = frames[0];
+            renderer.color = Color.white;
+            SpriteRenderer targetRenderer = target != null
+                ? target.GetComponent<SpriteRenderer>() : null;
+            if (targetRenderer != null)
+            {
+                renderer.sortingLayerID = targetRenderer.sortingLayerID;
+                renderer.sortingOrder = targetRenderer.sortingOrder
+                    + DefenseTowerArtBounds.TowerHitSortingOffset;
+            }
+            else if (playerRenderer != null)
+            {
+                renderer.sortingLayerID = playerRenderer.sortingLayerID;
+                renderer.sortingOrder = playerRenderer.sortingOrder
+                    + DefenseTowerArtBounds.TowerHitSortingOffset;
+            }
+            RegisterTransient(root, false);
+            towerImpactVisuals.Add(root);
+            StartCoroutine(AnimateArtifactImpact(root, renderer, frames));
+        }
+
         public static float GetArtifactImpactFrameDuration(int frameIndex)
         {
             return GetBumpImpactFrameDuration(frameIndex);
@@ -526,6 +592,7 @@ namespace BumpCombat.Combat
             ClearBlockedBumpVisuals();
             ClearGuardBlockImpactVisuals();
             ClearArtifactImpactVisuals();
+            ClearTowerImpactVisuals();
             ClearPlayerHurtImpactVisuals();
             ClearCycloneAfterimages();
         }
@@ -1894,6 +1961,22 @@ namespace BumpCombat.Combat
             artifactImpactVisuals.Clear();
         }
 
+        private void ClearTowerImpactVisuals()
+        {
+            if (towerImpactVisuals.Count == 0)
+            {
+                return;
+            }
+
+            GameObject[] visuals = new GameObject[towerImpactVisuals.Count];
+            towerImpactVisuals.CopyTo(visuals);
+            foreach (GameObject visual in visuals)
+            {
+                DestroyTransient(visual);
+            }
+            towerImpactVisuals.Clear();
+        }
+
         private void ClearPlayerHurtImpactVisuals()
         {
             if (playerHurtImpactVisuals.Count == 0)
@@ -2398,6 +2481,7 @@ namespace BumpCombat.Combat
             blockedBumpVisuals.RemoveWhere(visual => visual == null);
             guardBlockImpactVisuals.RemoveWhere(visual => visual == null);
             artifactImpactVisuals.RemoveWhere(visual => visual == null);
+            towerImpactVisuals.RemoveWhere(visual => visual == null);
                 playerHurtImpactVisuals.RemoveWhere(visual => visual == null);
                 return;
             }
@@ -2406,6 +2490,7 @@ namespace BumpCombat.Combat
             blockedBumpVisuals.Remove(transientObject);
             guardBlockImpactVisuals.Remove(transientObject);
             artifactImpactVisuals.Remove(transientObject);
+            towerImpactVisuals.Remove(transientObject);
             playerHurtImpactVisuals.Remove(transientObject);
             int instanceId = transientObject.GetInstanceID();
             activeTransientIds.Remove(instanceId);