public PianoBuilder(MIDIPlayer midiPlayer, PianoKeyObjectSettings whiteKeyObjectSettings, PianoKeyObjectSettings blackKeyObjectSettings)
{
this.midiPlayer = midiPlayer;
this.whiteKeyObjectSettings = whiteKeyObjectSettings;
this.blackKeyObjectSettings = blackKeyObjectSettings;
whiteKeyBounds = GetBounds(whiteKeyObjectSettings.prefab);
Bounds blackKeyBounds = GetBounds(blackKeyObjectSettings.prefab);
blackKeyOffset = new Vector3(0, blackKeyBounds.size.y * 0.5f, 0);
}
private void CreatePianoKey(Transform parent, PianoKeyColor pianoKeyColor, int midiNote, float distanceBetweenWhiteKeys)
{
PianoKeyObjectSettings pianoKeyObjectSettings = GetPianoKeyObjectSettings(pianoKeyColor);
Vector3 position = GetPosition(pianoKeyColor, pianoKeyObjectSettings, distanceBetweenWhiteKeys);
GameObject pianoKeyObject = PrefabUtility.InstantiatePrefab(pianoKeyObjectSettings.prefab) as GameObject;
pianoKeyObject.transform.parent = parent;
pianoKeyObject.transform.localPosition = position;
pianoKeyObject.transform.localRotation = Quaternion.identity;
//PianoKey pianoKey = pianoKeyObject.GetComponent<PianoKey>();
PianoKey pianoKey = pianoKeyObject.GetComponentInChildren <PianoKey>();
pianoKey.SetMidiPlayer(midiPlayer);
pianoKey.SetMidiNote(midiNote);
}
private Vector3 GetPosition(PianoKeyColor pianoKeyColor, PianoKeyObjectSettings pianoKeyObjectSettings, float distanceBetweenWhiteKeys)
{
Vector3 position = nextWhiteKeyPosition;
Vector3 baseOffset = pianoKeyObjectSettings.baseOffset;
if (pianoKeyColor == PianoKeyColor.WHITE)
{
nextWhiteKeyPosition += Vector3.right * (whiteKeyBounds.size.x + distanceBetweenWhiteKeys);
}
else if (pianoKeyColor == PianoKeyColor.BLACK)
{
position += Vector3.left * (whiteKeyBounds.size.x + distanceBetweenWhiteKeys) * 0.5f + blackKeyOffset;
}
return(position + baseOffset);
}
private void OnGUI()
{
parent = (Transform)EditorGUILayout.ObjectField("Parent: ", parent, typeof(Transform), true);
GUILayout.Space(10);
// Button: Clear parent
EditorGUI.BeginDisabledGroup(parent == null);
if (GUILayout.Button("Clear parent"))
{
PianoBuilder.ClearParentOfChildren(parent);
}
EditorGUI.EndDisabledGroup();
GUILayout.Space(10);
midiPlayer = (MIDIPlayer)EditorGUILayout.ObjectField("MidiPlayer: ", midiPlayer, typeof(MIDIPlayer), true);
whiteKeyObjectSettings = (PianoKeyObjectSettings)EditorGUILayout.ObjectField("WhiteKey Object Settings: ", whiteKeyObjectSettings, typeof(PianoKeyObjectSettings), false);
blackKeyObjectSettings = (PianoKeyObjectSettings)EditorGUILayout.ObjectField("BlackKey Object Settings: ", blackKeyObjectSettings, typeof(PianoKeyObjectSettings), false);
GUILayout.Space(20);
if (IsRequiredValuesSet())
{
PianoBuilder pianoBuilder = new PianoBuilder(midiPlayer, whiteKeyObjectSettings, blackKeyObjectSettings);
octaves = EditorGUILayout.IntField("Octaves: ", octaves);
skippedOctaves = EditorGUILayout.IntField("Skipped Octaves: ", skippedOctaves);
GUILayout.Space(20);
distanceBetweenWhiteKeys = EditorGUILayout.FloatField("Distance Between WhiteKeys: ", distanceBetweenWhiteKeys);
if (GUILayout.Button("Build"))
{
pianoBuilder.BuildPiano(parent, octaves, skippedOctaves, distanceBetweenWhiteKeys);
}
}
}
