// Update is called once per frame
void Update()
{
if (randomWaveTimer < randomWaveTimerTempMax)
{
randomWaveTimer += Time.deltaTime;
}
else
{
if (randomWaves.Length > 0)
{
WaveHog wave = randomWaves[Random.Range(0, randomWaves.Length)];
AddWave(wave.initialPosition, wave.maxheight, wave.velocity, wave.wavelength);
}
randomWaveTimerTempMax = randomWaveTimerMax + Random.Range(0, randomWaveTimerVariance);
randomWaveTimer = 0;
}
sonicEdge = edgeHog.points;
for (int i = 0; i < numPoints; ++i)
{
waterHeights[i] = 0;
}
foreach (WaveHog waveHog in waveHogs)
{
waveHog.valid = false;
}
for (int i = 0; i < numPoints; ++i)
{
foreach (WaveHog globalWave in globalWaves)
{
waterHeights[i] += globalWave.maxheight * Mathf.Cos(2 * Mathf.PI / globalWave.wavelength * (i * stepWidth - globalWave.velocity * globalWave.timer) + 2 * Mathf.PI / globalWave.wavelength * globalWave.initialPosition) + globalWave.maxheight;
}
foreach (WaveHog waveHog in waveHogs)
{
if (i * stepWidth > waveHog.initialPosition + waveHog.velocity * waveHog.timer - (waveHog.wavelength / 2) && i * stepWidth < waveHog.initialPosition + waveHog.velocity * waveHog.timer + (waveHog.wavelength / 2))
{
waveHog.valid = true;
waterHeights[i] += waveHog.maxheight * Mathf.Cos(2 * Mathf.PI / waveHog.wavelength * (i * stepWidth - waveHog.velocity * waveHog.timer) + 2 * Mathf.PI / waveHog.wavelength * waveHog.initialPosition) + waveHog.maxheight;
}
}
lineRenderer.SetPosition(i, new Vector3(firstPosition.position.x + i * stepWidth, waterHeights[i]));
belowRenderer.SetPosition(i, new Vector3(firstPosition.position.x + i * stepWidth, waterHeights[i] - lineRenderer.startWidth / 2 - belowRenderer.startWidth / 2, 1));
bottomRenderer.SetPosition(i, new Vector3(firstPosition.position.x + i * stepWidth, waterHeights[i] - lineRenderer.startWidth / 2 - belowRenderer.startWidth - bottomRenderer.startWidth / 2, 2));
sonicEdge[i] = new Vector2(firstPosition.position.x + i * stepWidth, waterHeights[i] + lineRenderer.startWidth / 2);
}
foreach (WaveHog globalWave in globalWaves)
{
globalWave.timer += Time.deltaTime;
}
for (int i = waveHogs.Count - 1; i >= 0; --i)
{
if (!waveHogs[i].valid)
{
waveHogs.RemoveAt(i);
}
else
{
waveHogs[i].timer += Time.deltaTime;
}
}
}
public void AddWave(float initialPosition, float maxheight, float velocity, float wavelength)
{
WaveHog waveHog = new WaveHog();
waveHog.initialPosition = initialPosition;
waveHog.maxheight = maxheight;
waveHog.velocity = velocity;
waveHog.wavelength = wavelength;
waveHog.timer = 0;
waveHog.valid = true;
waveHogs.Add(waveHog);
}
