void SpawnInShape(GameObject _wave)
{
for (int i = 0; i < spawnPositions.Length; i++)
{
int _shapeID = Random.Range(0, smScript.shapes.Length);
string _shape = GetShapeTag(_shapeID);
for (int j = 0; j < smScript.pooledShapes.Count; j++)
{
if (smScript.pooledShapes[j].tag == _shape)
{
if (!smScript.pooledShapes[j].activeInHierarchy)
{
GameObject _chosenShape = smScript.pooledShapes[j];
_chosenShape.GetComponent <SpriteRenderer>().enabled = true;
_chosenShape.GetComponent <SpriteRenderer>().color = ObjectColour();
_chosenShape.transform.parent = _wave.transform;
_chosenShape.transform.localPosition = spawnPositions[i];
_chosenShape.SetActive(true);
currentWaveType = waveType.border;
break;
}
}
}
}
}
void Start()
{
frequencySlider = GameObject.Find("FrequencySlider").GetComponent <Slider> ();
offsetSlider = GameObject.Find("OffsetSlider").GetComponent <Slider> ();
// lowPassFilter = GameObject.Find ("lowPassFilter").GetComponent<AudioLowPassFilter> ();
// lowPassFilter = this.GetComponent<AudioLowPassFilter> ();
frequency = frequencySlider.value;
offset = offsetSlider.value;
soundWave = waveType.Saw;
}
void SpawnInBorder(GameObject _wave)
{
for (int i = 0; i < spawnPositions.Length; i++)
{
int _shapeID = Random.Range(0, smScript.borders.Length);
string _shape = GetShapeTag(_shapeID);
for (int j = 0; j < smScript.pooledBorders.Count; j++)
{
if (smScript.pooledBorders[j].tag == _shape)
{
if (!smScript.pooledBorders[j].activeInHierarchy)
{
GameObject _chosenShape = smScript.pooledBorders[j];
_chosenShape.GetComponent <SpriteRenderer>().color = ObjectColour();
_chosenShape.transform.parent = _wave.transform;
_chosenShape.transform.localPosition = spawnPositions[i];
bool hasHeart = false;
bool hasStar = false;
if (lmScript.numOfLives < 3)
{
hasHeart = isHealthPickUpActive();
}
if (!hasHeart)
{
hasStar = isStarPickUpActive();
}
_chosenShape.SetActive(true);
if (hasHeart)
{
ActivatePickUp(_chosenShape.transform.GetChild(0).gameObject);
}
if (hasStar)
{
ActivatePickUp(_chosenShape.transform.GetChild(1).gameObject);
}
currentWaveType = waveType.shape;
break;
}
}
}
}
}
public void setWave(waveType wave)
{
WaveForm = wave;
switch (wave)
{
case waveType.Sine:
osc = new Sine();
break;
case waveType.Square:
osc = new Square();
break;
case waveType.Tri:
osc = new Triangle();
break;
case waveType.Saw:
osc = new Sawtooth();
break;
}
}
public override int Read(short[] buffer, int offset,
int sampleCount)
{
switch (currentType)
{
case waveType.SineWave:
{
for (int index = 0; index < sampleCount; index++)
{
buffer[offset + index] =
(short)(Amplitude * Math.Sin(phaseAngle));
if (!isDrawBufferFull)
{
drawBuffer[index] = buffer[offset + index];
}
phaseAngle +=
2 * Math.PI * Frequency / WaveFormat.SampleRate;
if (phaseAngle > 2 * Math.PI)
phaseAngle -= 2 * Math.PI;
}
isDrawBufferFull = true;
break;
}
case waveType.triangleWave:
{
for (int index = 0; index < sampleCount; index++)
{
buffer[offset + index] =
(short)(Amplitude * phaseAngle);
if (!isDrawBufferFull)
{
drawBuffer[index] = buffer[offset + index];
}
//why 2 here?
phaseAngle += 2 * Frequency / WaveFormat.SampleRate;
if (phaseAngle > 1)
phaseAngle -= 2;
}
isDrawBufferFull = true;
break;
}
case waveType.rectangleWave:
{
for (int index = 0; index < sampleCount; index++)
{
buffer[offset + index] =
(short)(Amplitude * (phaseAngle > 0 ? 1 : -1));
if (!isDrawBufferFull)
{
drawBuffer[index] = buffer[offset + index];
}
phaseAngle += 2 * Frequency / WaveFormat.SampleRate;
if (phaseAngle > 1)
phaseAngle -= 2;
}
isDrawBufferFull = true;
break;
}
case waveType.whiteNoiseWave:
{
int randomMaxValue = 1000;
int halfRandomMaxValue = randomMaxValue / 2;
int doubleRandomMaxValue = randomMaxValue * 2;
Random r = new Random();
for (int index = 0; index < sampleCount; index++)
{
buffer[offset + index] =
(short)((double)Amplitude * (double)(r.Next(randomMaxValue) - halfRandomMaxValue) / doubleRandomMaxValue);
if (!isDrawBufferFull)
{
drawBuffer[index] = buffer[offset + index];
}
}
isDrawBufferFull = true;
break;
}
case waveType.zero:
break;
default:
this.currentType = waveType.zero;
break;
}
return sampleCount;
}
void SpawnInBorder(GameObject _wave)
{
for (int i = 0; i < spawnPositions.Length; i++)
{
int _shapeID = Random.Range(0, smScript.borders.Length);
string _shape = GetShapeTag(_shapeID);
for (int j = 0; j < smScript.pooledBorders.Count; j++)
{
if (smScript.pooledBorders[j].tag == _shape)
{
if (!smScript.pooledBorders[j].activeInHierarchy)
{
GameObject _chosenShape = smScript.pooledBorders[j];
_chosenShape.GetComponent<SpriteRenderer>().color = ObjectColour();
_chosenShape.transform.parent = _wave.transform;
_chosenShape.transform.localPosition = spawnPositions[i];
bool hasHeart = false;
bool hasStar = false;
if(lmScript.numOfLives < 3)
{
hasHeart = isHealthPickUpActive();
}
if (!hasHeart)
{
hasStar = isStarPickUpActive();
}
_chosenShape.SetActive(true);
if (hasHeart)
{
ActivatePickUp(_chosenShape.transform.GetChild(0).gameObject);
}
if (hasStar)
{
ActivatePickUp(_chosenShape.transform.GetChild(1).gameObject);
}
currentWaveType = waveType.shape;
break;
}
}
}
}
}
void SpawnInShape(GameObject _wave)
{
for(int i = 0; i < spawnPositions.Length; i++)
{
int _shapeID = Random.Range(0, smScript.shapes.Length);
string _shape = GetShapeTag(_shapeID);
for(int j = 0; j < smScript.pooledShapes.Count; j++)
{
if(smScript.pooledShapes[j].tag == _shape)
{
if (!smScript.pooledShapes[j].activeInHierarchy)
{
GameObject _chosenShape = smScript.pooledShapes[j];
_chosenShape.GetComponent<SpriteRenderer>().enabled = true;
_chosenShape.GetComponent<SpriteRenderer>().color = ObjectColour();
_chosenShape.transform.parent = _wave.transform;
_chosenShape.transform.localPosition = spawnPositions[i];
_chosenShape.SetActive(true);
currentWaveType = waveType.border;
break;
}
}
}
}
}