/// <summary>
/// Instantiates a decal.
/// </summary>
/// <param name="hit">The RaycastHit which caused the collision.</param>
private void SpawnDecal(RaycastHit hit)
{
var decal = GetDecal();
// The last spawned decal should be remembered so no two decals are spawned immediately after one another if multiple decals can be spawned.
m_LastSpawnedDecal = decal;
DecalManager.Spawn(decal, hit, Random.Range(m_MinDecalScale, m_MaxDecalScale), m_AllowedDecalEdgeOverlap);
}
/// <summary>
/// The object has been enabled.
/// </summary>
private void OnEnable()
{
// The object may have been enabled outside of the scene unloading.
if (s_Instance == null)
{
s_Instance = this;
s_Initialized = true;
SceneManager.sceneUnloaded -= SceneUnloaded;
}
}
/// <summary>
/// A footprint and any related effects should be spawned at the hit point.
/// </summary>
/// <param name="hit">The RaycastHit which caused the collision.</param>
/// <param name="gravityDirection">The normalized direction of the character's gravity.</param>
/// <param name="timeScale">The timescale of the originator.</param>
/// <param name="originator">The object which spawned the effect.</param>
/// <param name="spawnDecals">Should the decals be spawned? Not all surfaces allow for decals.</param>
/// <param name="footprintDirection">The direction that the footprint decal should face.</param>
/// <param name="flipFootprint">Should the footprint decal be flipped?</param>
public virtual void SpawnFootprint(RaycastHit hit, Vector3 gravityDirection, float timeScale, GameObject originator, bool spawnDecals, Vector3 footprintDirection, bool flipFootprint)
{
SpawnObjects(hit, gravityDirection);
PlayAudioClip(hit, timeScale, originator);
SetState(hit);
// Return early if the SurfaceType doesn't allow decals.
if (!spawnDecals)
{
return;
}
// The DecalManager will do the footprint spawn.
DecalManager.SpawnFootprint(GetDecal(), hit, Random.Range(m_MinDecalScale, m_MaxDecalScale), m_AllowedDecalEdgeOverlap, footprintDirection, flipFootprint);
}
private static void DomainReset()
{
s_Initialized = false;
s_Instance = null;
}
/// <summary>
/// Reset the initialized variable when the scene is no longer loaded.
/// </summary>
/// <param name="scene">The scene that was unloaded.</param>
private void SceneUnloaded(Scene scene)
{
s_Initialized = false;
s_Instance = null;
SceneManager.sceneUnloaded -= SceneUnloaded;
}