feature: change playing sound property

2026-04-23 19:32:06 +08:00
parent e0ab4e4f7e
commit 769f5f3d2e
5 changed files with 242 additions and 43 deletions
@@ -99,6 +99,62 @@ namespace OCES.Audio
            }
        }

+        internal void SetVolume(uint audioId, float targetVolume)
+        {
+            List<ActiveSound> targets = this.m_activeSounds.FindAll(activeSound => activeSound.AudioObject.Id == audioId);
+            foreach (ActiveSound target in targets)
+            {
+                target.Volume = targetVolume;
+                if (target.Source)
+                {
+                    target.Source.volume = targetVolume;
+                }
+            }
+        }
+
+        internal void SetPitch(uint audioId, float targetPitch)
+        {
+            List<ActiveSound> targets = this.m_activeSounds.FindAll(activeSound => activeSound.AudioObject.Id == audioId);
+            foreach (ActiveSound target in targets)
+            {
+                target.Pitch = targetPitch;
+                if (target.Source)
+                {
+                    target.Source.pitch = targetPitch;
+                }
+            }
+        }
+
+        internal void ResetVolume(uint audioId)
+        {
+            double now = Time.realtimeSinceStartupAsDouble * 1000.0;
+            List<ActiveSound> targets = this.m_activeSounds.FindAll(activeSound => activeSound.AudioObject.Id == audioId);
+            foreach (ActiveSound target in targets)
+            {
+                float defaultVolume = this.m_volumeStepResolver.ResolveVolume(target.AudioObject, now);
+                target.Volume = defaultVolume;
+                if (target.Source)
+                {
+                    target.Source.volume = defaultVolume;
+                }
+            }
+        }
+
+        internal void ResetPitch(uint audioId)
+        {
+            double now = Time.realtimeSinceStartupAsDouble * 1000.0;
+            List<ActiveSound> targets = this.m_activeSounds.FindAll(activeSound => activeSound.AudioObject.Id == audioId);
+            foreach (ActiveSound target in targets)
+            {
+                float defaultPitch = this.m_pitchStepResolver.ResolvePitch(target.AudioObject, now);
+                target.Pitch = defaultPitch;
+                if (target.Source != null)
+                {
+                    target.Source.pitch = defaultPitch;
+                }
+            }
+        }
+
        // ─────────────────────────────────────────────
        // 节流 & 调度入口
        // ─────────────────────────────────────────────