private bool IsOnGround()
{
float angle = Mathf.Atan2(_heading.x, _heading.z);
foreach (Vector3 skinVertex in _groundSkinVertices)
{
float newXValue = Mathf.Cos(angle) * skinVertex.x - Mathf.Sin(angle) * skinVertex.z;
float newZValue = Mathf.Cos(angle) * skinVertex.z + Mathf.Sin(angle) * skinVertex.x;
Debug.DrawRay(_boxCollider.bounds.center + new Vector3(newXValue, skinVertex.y, newZValue), Vector3.up * 2f, Color.red, 1f);
RaycastHit hit;
if (Physics.Raycast(_boxCollider.bounds.center + new Vector3(newXValue, skinVertex.y, newZValue), Vector3.down, out hit, DistToGround, Layer))
{
BlockFaceBehaviour hitBlockFace = hit.collider.GetComponent <BlockFaceBehaviour>();
if (!hitBlockFace.FireRaycastFromFace(0.1f, Layer, BlockFace.Top))
{
return(true);
}
}
}
return(false);
}
public void MoveBlock(BlockFaceBehaviour blockFaceBehaviour, BlockFace face)
{
_blockFace = blockFaceBehaviour;
_face = face;
_playerController.SetMobility(false);
_playerController.SetGravity(false);
_isMovingTowardsBlock = true;
_blockFacePosition = blockFaceBehaviour.transform.position + face.GetNormal() * (0.5f + _playerController.GetBoxCollider().bounds.extents.z);
}
// Use this for initialization
private void Start()
{
_blockFaceBehaviour = GetComponent <BlockFaceBehaviour>();
_currentSpeed = InitialSpeed;
foreach (BlockPlugin plugin in Plugins)
{
BlockPlugin pluginInstance = Instantiate(plugin);
SubscribePlugin(pluginInstance);
_plugins.Add(pluginInstance);
}
}
// Update is called once per frame
private void Update()
{
if ((Mathf.Abs(Input.GetAxis("Horizontal")) != 0 || Mathf.Abs(Input.GetAxis("Vertical")) != 0) && _isMobile)
{
_animator.MovePlayer();
Move();
}
else
{
_animator.StopPlayer();
}
if (Input.GetAxis("Jump") == 1.0f && IsOnGround() && _isMobile)
{
Jump();
}
// Checking for blocks the player is standing on
foreach (BlockBehaviour block in _blockList)
{
block.SetIsPlayerStandingOn(false);
}
_blockList = new List <BlockBehaviour>();
for (int i = 0; i < 40; i++)
{
RaycastHit hit;
Debug.DrawRay(_boxCollider.bounds.center + _groundSkinVertices[i], Vector3.down);
if (Physics.Raycast(_boxCollider.bounds.center + _groundSkinVertices[i], Vector3.down, out hit))
{
BlockBehaviour hitBlock = hit.collider.GetComponent <BlockBehaviour>();
BlockFaceBehaviour hitBlockFace = hit.collider.GetComponent <BlockFaceBehaviour>();
if (hitBlock != null && hit.normal == Vector3.up && !hitBlockFace.FireRaycastFromFace(0.1f, Layer, BlockFace.Top))
{
hitBlock.SetIsPlayerStandingOn(true);
if (!_blockList.Contains(hitBlock))
{
_blockList.Add(hitBlock);
}
}
}
}
}
void SetNewFaces()
{
foreach (Vector3 direction in _directions)
{
GameObject blockGameObject = GetGameObjInDir(direction);
BlockFace blockFaceOfNeighbouringBlock = BlockFaceMethods.BlockFaceFromNormal(-direction);
if (blockGameObject == null)
{
continue;
}
BlockFaceBehaviour blockFaceBehaviour = blockGameObject.GetComponent <BlockFaceBehaviour>();
BlockBehaviour blockBehaviour = blockGameObject.GetComponent <BlockBehaviour>();
if (blockBehaviour.IsTranslating())
{
continue;
}
foreach (BlockPlugin plugin in blockBehaviour.GetPlugins())
{
MoveablePlugin moveable = plugin as MoveablePlugin;
if (moveable == null)
{
continue;
}
if (!moveable.IsDisplaced() ||
blockFaceOfNeighbouringBlock == moveable.GetDisplacedFace())
{
BlockFace moveableFace = moveable.IsDisplaced()
? moveable.GetDisplacedFace()
: blockFaceOfNeighbouringBlock;
blockFaceBehaviour.HighlightFace(blockFaceOfNeighbouringBlock);
_faceMap.Add(blockFaceBehaviour, moveableFace);;
}
break;
}
}
}
private void HandleMouseClick()
{
Ray ray = Camera.main.ScreenPointToRay(Input.mousePosition);
RaycastHit hit;
bool didRayCastHit = Physics.Raycast(ray, out hit);
// https://answers.unity.com/questions/50279/check-if-layer-is-in-layermask.html
// looking for block collisions only
bool isHitTargetInCollidableLayer =
didRayCastHit ? CollidableLayer == (CollidableLayer | (1 << hit.transform.gameObject.layer)) : false;
if (didRayCastHit && isHitTargetInCollidableLayer)
{
BlockFaceBehaviour blockFace = hit.transform.gameObject.GetComponent <BlockFaceBehaviour>();
BlockFace face = BlockFaceMethods.BlockFaceFromNormal(hit.normal);
if (_faceMap.ContainsKey(blockFace) && face == _faceMap[blockFace])
{
_animator.MoveBlock(blockFace, face);
}
}
}
