/CollidoscopeApp/include/EnvASR.h - Annotate - Collidoscope

To check out this repository please hg clone the following URL, or open the URL using EasyMercurial or your preferred Mercurial client.

Mercurial

Statistics Download as Zip

root / CollidoscopeApp / include / EnvASR.h @ 0:02467299402e

History | View | Annotate | Download (1.56 KB)

-:02467299402e
+#pragma once
 namespace collidoscope {
 template <typename T>
 class EnvASR
+{
 public:
     enum class State {
         eAttack,
         eSustain,
         eRelease,
         eIdle // before attack after release
     };
     EnvASR( T sustainLevel, T attackTime, T releaseTime, std::size_t sampleRate ) :
         mSustainLevel( sustainLevel ),
         mState( State::eIdle ),
         mValue( 0 )
+    {
         if ( attackTime <= 0 )
             attackTime = T( 0.001 );
         if ( releaseTime <= 0 )
             releaseTime = T( 0.001 );
         mAttackRate =  T( 1.0 ) / (attackTime * sampleRate);
         mReleaseRate = T( 1.0 ) / (releaseTime * sampleRate);
+    }
     T tick()
+    {
         switch ( mState )
+        {
         case State::eIdle: {
             mValue = 0;
         };
             break;
         case State::eAttack: {
             mValue += mAttackRate;
             if ( mValue >= mSustainLevel ){
                 mValue = mSustainLevel;
                 mState = State::eSustain;
+            }
         };
             break;
         case State::eRelease:
             mValue -= mReleaseRate;
             if ( mValue <= 0 ){
                 mValue = 0;
                 mState = State::eIdle;
+            }
             break;
         default:
             break;
+        }
         return mValue;
+    }
     State getState() const
+    {
         return mState;
+    }
     void setState( State state )
+    {
         mState = state;
+    }
 private:
     T mSustainLevel;
     T mAttackRate;
     T mReleaseRate;
     // output
     T mValue;
     State mState;
 };
+}