public override void OnMouseDown(int mouseButton, BlockInfo voxelInfo)
{
if (mouseButton == 0)
{
Voxel.DestroyBlock(voxelInfo); // destroy with left click
}
else if (mouseButton == 1) // open/close with right click
{
if (voxelInfo.GetVoxel() == 70) // if open door
{
Voxel.ChangeBlock(voxelInfo, 7); // set to closed
}
else if (voxelInfo.GetVoxel() == 7) // if closed door
{
Voxel.ChangeBlock(voxelInfo, 70); // set to open
}
}
}
// multiplayer
public static void DestroyBlockMultiplayer(BlockInfo voxelInfo, NetworkPlayer sender)
{ // received from server, don't use directly
GameObject voxelObject = Instantiate(getVoxelGameObject(voxelInfo.GetVoxel())) as GameObject;
VoxelEvents events = voxelObject.GetComponent <VoxelEvents>();
if (events != null)
{
events.OnBlockDestroy(voxelInfo);
events.OnBlockDestroyMultiplayer(voxelInfo, sender);
}
voxelInfo.chunk.SetVoxel(voxelInfo.index, 0, true);
Destroy(voxelObject);
}
public override void OnMouseDown(int mouseButton, BlockInfo voxelInfo)
{
if (mouseButton == 0)
{
Voxel.DestroyBlock(voxelInfo);
return;
}
if (voxelInfo.GetVoxel() == 8)
{
Voxel.PlaceBlock(voxelInfo, ExampleInventory.HeldBlock);
return;
}
BlockInfo newInfo = new BlockInfo(voxelInfo.adjacentIndex, voxelInfo.chunk); // use adjacentIndex to place the block
Voxel.PlaceBlock(newInfo, ExampleInventory.HeldBlock);
}
public static void DestroyBlock(BlockInfo voxelInfo)
{
// multiplayer - send change to server
if (MasterEngine.getInstance().EnableMultiplayer)
{
MasterEngine.getInstance().UniblocksNetwork.GetComponent <UniblocksClient>().SendPlaceBlock(voxelInfo, 0);
}
// single player - apply change locally
else
{
GameObject voxelObject = Instantiate(getVoxelGameObject(voxelInfo.GetVoxel())) as GameObject;
if (voxelObject.GetComponent <VoxelEvents>() != null)
{
voxelObject.GetComponent <VoxelEvents>().OnBlockDestroy(voxelInfo);
}
voxelInfo.chunk.SetVoxel(voxelInfo.index, 0, true);
Destroy(voxelObject);
}
}
public void Update()
{
// check if chunk is not null
GameObject chunkObject = MasterEngine.getInstance().PositionToChunk(transform.position);
if (chunkObject == null)
{
return;
}
// get the voxelInfo from the transform's position
Chunk chunk = chunkObject.GetComponent <Chunk>();
Index voxelIndex = chunk.PositionToVoxelIndex(transform.position);
BlockInfo voxelInfo = new BlockInfo(voxelIndex, chunk);
// create a local copy of the collision voxel so we can call functions on it
GameObject voxelObject = Instantiate(MasterEngine.getInstance().GetVoxelGameObject(voxelInfo.GetVoxel())) as GameObject;
VoxelEvents events = voxelObject.GetComponent <VoxelEvents>();
if (events != null)
{
// OnEnter
if (chunk != LastChunk || voxelIndex.IsEqual(LastIndex) == false)
{
events.OnBlockEnter(this.gameObject, voxelInfo);
}
// OnStay
else
{
events.OnBlockStay(this.gameObject, voxelInfo);
}
}
LastChunk = chunk;
LastIndex = voxelIndex;
Destroy(voxelObject);
}
private void CameraLookEvents()
{ // first person camera
var cam = Camera.main.transform;
KeyValuePair <bool, RaycastHit> hitInfo = RaycastUtil.AABB(new Ray(cam.position, cam.forward), 3F);
BlockInfo raycast = null;
if (!hitInfo.Key)
{
return;
}
if (MasterEngine.getInstance().getVoxelEngine().raycastHasVoxel(hitInfo.Value))
{
raycast = MasterEngine.getInstance().getVoxelEngine().getVoxelInfo(hitInfo.Value, 3f, false);
}
if (raycast != null)
{
// create a local copy of the hit voxel so we can call functions on it
GameObject voxelObject = Instantiate(MasterEngine.getInstance().GetVoxelGameObject(raycast.GetVoxel())) as GameObject;
// only execute this if the voxel actually has any events (either VoxelEvents component, or any component that inherits from it)
if (voxelObject.GetComponent <VoxelEvents>() != null)
{
voxelObject.GetComponent <VoxelEvents>().OnLook(raycast);
// for all mouse buttons, send events
for (int i = 0; i < 3; i++)
{
if (Input.GetMouseButtonDown(i))
{
voxelObject.GetComponent <VoxelEvents>().OnMouseDown(i, raycast);
}
if (Input.GetMouseButtonUp(i))
{
voxelObject.GetComponent <VoxelEvents>().OnMouseUp(i, raycast);
}
if (Input.GetMouseButton(i))
{
voxelObject.GetComponent <VoxelEvents>().OnMouseHold(i, raycast);
}
}
}
Destroy(voxelObject);
}
else
{
// disable selected block ui when no block is hit
if (SelectedBlockGraphics != null)
{
SelectedBlockGraphics.GetComponent <Renderer>().enabled = false;
}
}
}
private void MouseCursorEvents()
{ // cursor position
KeyValuePair <bool, RaycastHit> hitInfo = RaycastUtil.AABB(Camera.main.ScreenPointToRay(Input.mousePosition), 2F);
//Vector3 pos = new Vector3 (Input.mousePosition.x, Input.mousePosition.y, 10.0f);
BlockInfo raycast = null;
if (MasterEngine.getInstance().getVoxelEngine().raycastHasVoxel(hitInfo.Value))
{
raycast = MasterEngine.getInstance().getVoxelEngine().getVoxelInfo(hitInfo.Value, 2F, false);
}
if (raycast != null)
{
// create a local copy of the hit voxel so we can call functions on it
GameObject voxelObject = Instantiate(MasterEngine.getInstance().GetVoxelGameObject(raycast.GetVoxel())) as GameObject;
// only execute this if the voxel actually has any events (either VoxelEvents component, or any component that inherits from it)
if (voxelObject.GetComponent <VoxelEvents>() != null)
{
voxelObject.GetComponent <VoxelEvents>().OnLook(raycast);
// for all mouse buttons, send events
for (int i = 0; i < 3; i++)
{
if (Input.GetMouseButtonDown(i))
{
voxelObject.GetComponent <VoxelEvents>().OnMouseDown(i, raycast);
}
if (Input.GetMouseButtonUp(i))
{
voxelObject.GetComponent <VoxelEvents>().OnMouseUp(i, raycast);
}
if (Input.GetMouseButton(i))
{
voxelObject.GetComponent <VoxelEvents>().OnMouseHold(i, raycast);
}
}
}
Destroy(voxelObject);
}
else
{
// disable selected block ui when no block is hit
if (SelectedBlockGraphics != null)
{
SelectedBlockGraphics.GetComponent <Renderer>().enabled = false;
}
}
}