/// <summary>
/// The target handler will call this method when the aim data has been updated and is ready to be
/// processed by anything that needs to be aware of any changes. This generally includes a visual
/// indicator for the aiming and the active orientation handler.
/// </summary>
/// <param name="aimData"></param>
public void OnUpdateAimData(AimData aimData)
{
if (UpdateAimData != null)
{
UpdateAimData(aimData);
}
}
private void SendAim(AimData data)
{
try {
Aim(data);
}
catch {
Debug.Log("No destination assigned to event: Aim");
}
}
protected void SendAim(Vector2 position)
{
try {
// replace 250 with the maximum range of a weapons later.
AimData data = new AimData(position, 250);
OnAim(data);
}
catch {
Debug.LogError("Could not send delegate to destination!");
}
}
public AimData GetCoordsByRay (Ray aimRay)
{
AimData data = new AimData();
RaycastHit raycastHitData;
if (!Physics.Raycast(aimRay, out raycastHitData) || //if was not hit
!raycastHitData.collider.transform.IsChildOf(transform)) //if was hit in object that is not child of voxeland
return data;
data.collider = raycastHitData.collider;
#region Terrain block
if (raycastHitData.collider.gameObject.name == "LoResChunk")
{
data.chunk = raycastHitData.collider.transform.parent.GetComponent<Chunk>();
if (data.chunk == null || data.chunk.faces==null || data.chunk.faces.Length==0) return data;
if (data.chunk.stage != Chunk.Stage.complete) return data; //can hit only fully built chunks
data.hit = true;
data.type = AimData.Type.face;
data.face = data.chunk.faces[ data.chunk.visibleFaceNums[raycastHitData.triangleIndex/2] ];
data.x = data.face.x + data.chunk.coordX*chunkSize;
data.y = data.face.y;
data.z = data.face.z + data.chunk.coordZ*chunkSize;
data.dir = data.face.dir;
data.triIndex = raycastHitData.triangleIndex;
return data;
}
#endregion
#region Object block
else
{
Transform parent = raycastHitData.collider.transform.parent;
while (parent != null)
{
if (parent.name=="Chunk" && parent.IsChildOf(transform))
{
data.chunk = parent.GetComponent<Chunk>();
break;
}
parent = parent.parent;
}
if (data.chunk == null) return data; //aiming other obj
data.hit = true;
data.type = AimData.Type.obj;
Vector3 pos= raycastHitData.collider.transform.localPosition;
data.x = (int)pos.x + data.chunk.offsetX;
data.y = (int)pos.y;
data.z = (int)pos.z + data.chunk.offsetZ;
return data;
}
#endregion
}
