Effects now have clone functions

Author: gSkinner-Blair

src/effects/BiquadFilter.js

@@ -69,6 +69,10 @@ export default class BiquadFilter extends Effect {
 		this.effectBus.connect(this.filterNode);
 		this.filterNode.connect(this.wetGainNode);
 	}
+
+	clone(){
+		return new BiquadFilter(this.type, this.frequency, this.Q, this.gain, this.detune);
+	}
 }
 
 BiquadFilter._initialize();

src/effects/Effect.js

@@ -87,4 +87,9 @@ export default class Effect {
 		this.inputNode.connect(this.dryGainNode);
 		this._enabled = true;
 	}
+
+	clone(){
+		console.warn("Warning: attempted to clone an effect without an implemented clone function.");
+		return null;
+	}
 }

src/effects/HighPassFilter.js

@@ -32,5 +32,9 @@ export default class HighPassFilter extends Effect {
 		this.filterNode.connect(this.wetGainNode);
 	}
 
+	clone(){
+		return new HighPassFilter(this.frequency, this.Q);
+	}
+
 
 }

src/effects/LowPassFilter.js

@@ -32,5 +32,9 @@ export default class LowPassFilter extends Effect {
 		this.filterNode.connect(this.wetGainNode);
 	}
 
+	clone(){
+		return new LowPassFilter(this.frequency, this.Q);
+	}
+
 
 }