/// <summary>
/// Step on Terrain
/// </summary>
/// <param name="footStepObject"></param>
public void StepOnTerrain(FootStepObject footStepObject)
{
if (currentStep != null && currentStep == footStepObject.sender)
{
return;
}
currentStep = footStepObject.sender;
if (terrainData)
{
surfaceIndex = GetMainTexture(footStepObject.sender.position);
}
//bool valid = (terrainData != null && terrainData.splatPrototypes != null && terrainData.splatPrototypes.Length > 0
//&& terrainData.splatPrototypes.Length <= surfaceIndex && terrainData.splatPrototypes[surfaceIndex].texture != null);
var name = (terrainData != null && terrainData.splatPrototypes.Length > 0)? (terrainData.splatPrototypes[surfaceIndex]).texture.name:"";
footStepObject.name = name;
PlayFootFallSound(footStepObject);
if (debugTextureName)
{
Debug.Log(name);
}
}
/// <summary>
/// Step on Mesh
/// </summary>
/// <param name="footStepObject"></param>
public void StepOnMesh(FootStepObject footStepObject)
{
if (currentStep != null && currentStep == footStepObject.sender)
{
return;
}
currentStep = footStepObject.sender;
PlayFootFallSound(footStepObject);
if (debugTextureName)
{
Debug.Log(footStepObject.name);
}
}
void StepMark(FootStepObject footStep)
{
RaycastHit hit;
if (Physics.Raycast(footStep.sender.transform.position + new Vector3(0, 0.1f, 0), -footStep.sender.up, out hit, 1f, stepLayer))
{
if (stepMark)
{
var angle = Quaternion.FromToRotation(footStep.sender.up, hit.normal);
var step = Instantiate(stepMark, hit.point, angle * footStep.sender.rotation) as GameObject;
//step.transform.SetParent(footStep.ground.transform);
Destroy(step, timeToDestroy);
}
}
}
public void PlayFootFallSound(FootStepObject footStepObject)
{
for (int i = 0; i < customSurfaces.Count; i++)
{
if (customSurfaces[i] != null && ContainsTexture(footStepObject.name, customSurfaces[i]))
{
customSurfaces[i].PlayRandomClip(footStepObject);
return;
}
}
if (defaultSurface != null)
{
defaultSurface.PlayRandomClip(footStepObject);
}
}
public void PlayRandomClip(FootStepObject footStepObject)
{
// if there are no clips to play return.
if (audioClips == null || audioClips.Count == 0)
{
return;
}
// initialize variable if not already started
if (randomSource == null)
{
randomSource = new vFisherYatesRandom();
}
// find a random clip and play it.
GameObject audioObject = null;
if (audioSource != null)
{
audioObject = Instantiate(audioSource.gameObject, footStepObject.sender.position, Quaternion.identity) as GameObject;
}
else
{
audioObject = new GameObject("audioObject");
audioObject.transform.position = footStepObject.sender.position;
}
var source = audioObject.AddComponent <vAudioSurfaceControl>();
if (audioMixerGroup != null)
{
source.outputAudioMixerGroup = audioMixerGroup;
}
int index = randomSource.Next(audioClips.Count);
if (particleObject && footStepObject.ground && stepLayer.ContainsLayer(footStepObject.ground.gameObject.layer))
{
Instantiate(particleObject, footStepObject.sender.position, footStepObject.sender.rotation);
}
if (useStepMark)
{
StepMark(footStepObject);
}
source.PlayOneShot(audioClips[index]);
}
