protected override void Start()
{
HitLayers = Global.TriggerLayers | Global.CharacterDamageLayers;
IgnoreCollideObjects.AddRange(GetComponentsInChildren <Collider2D>());
spriteRenderers.AddRange(GetComponentsInChildren <SpriteRenderer>());
graphookTip.SetActive(false);
grapCableRender.gameObject.SetActive(false);
if (weapons.Count > 0)
{
weapon = weapons[CurrentWeaponIndex % weapons.Count];
}
// unpack
InteractIndicator.SetActive(false);
InteractIndicator.transform.SetParent(null);
}
new void UpdateCollision(float dT)
{
collideRight = false;
collideLeft = false;
collideTop = false;
collideBottom = false;
adjust = transform.position;
#region multisampleAttempt
/*
* // Avoid the (box-to-box) standing-on-a-corner-and-moving-means-momentarily-not-on-ground bug by 'sampling' the ground at multiple points
* RaycastHit2D right = Physics2D.Raycast( adjust + Vector2.right * box.x, Vector2.down, Mathf.Max( raylength, -velocity.y * Time.deltaTime ), LayerMask.GetMask( PlayerCollideLayers ) );
* RaycastHit2D left = Physics2D.Raycast( adjust + Vector2.left * box.x, Vector2.down, Mathf.Max( raylength, -velocity.y * Time.deltaTime ), LayerMask.GetMask( PlayerCollideLayers ) );
* if( right.transform != null )
* rightFoot = right.point;
* else
* rightFoot = adjust + ( Vector2.right * box.x ) + ( Vector2.down * Mathf.Max( raylength, -velocity.y * Time.deltaTime ) );
* if( left.transform != null )
* leftFoot = left.point;
* else
* leftFoot = adjust + ( Vector2.left * box.x ) + ( Vector2.down * Mathf.Max( raylength, -velocity.y * Time.deltaTime ) );
*
* if( right.transform != null || left.transform != null )
* {
* Vector2 across = rightFoot - leftFoot;
* Vector3 sloped = Vector3.Cross( across.normalized, Vector3.back );
* if( sloped.y > corner )
* {
* collideFeet = true;
* adjust.y = ( leftFoot + across * 0.5f ).y + contactSeparation + verticalOffset;
* hitBottomNormal = sloped;
* }
* }
*
* if( left.transform != null )
* Debug.DrawLine( adjust + Vector2.left * box.x, leftFoot, Color.green );
* else
* Debug.DrawLine( adjust + Vector2.left * box.x, leftFoot, Color.grey );
* if( right.transform != null )
* Debug.DrawLine( adjust + Vector2.right * box.x, rightFoot, Color.green );
* else
* Debug.DrawLine( adjust + Vector2.right * box.x, rightFoot, Color.grey );
*
*/
#endregion
float down = jumping ? raydown - downOffset : raydown;
hitCount = Physics2D.BoxCastNonAlloc(adjust, box.size, 0, Vector2.down, RaycastHits, Mathf.Max(down, -velocity.y * dT), Global.CharacterCollideLayers);
for (int i = 0; i < hitCount; i++)
{
hit = RaycastHits[i];
if (IgnoreCollideObjects.Contains(hit.collider))
{
continue;
}
if (hit.normal.y > corner)
{
collideBottom = true;
adjust.y = hit.point.y + box.size.y * 0.5f + downOffset;
hitBottomNormal = hit.normal;
// moving platforms
Entity cha = hit.transform.GetComponent <Entity>();
if (cha != null)
{
#if UNITY_EDITOR
if (cha.GetInstanceID() == GetInstanceID())
{
Debug.LogError("character set itself as carry character", gameObject);
Debug.Break();
}
#endif
carryCharacter = cha;
}
break;
}
}
hitCount = Physics2D.BoxCastNonAlloc(adjust + Vector2.down * headboxy, headbox, 0, Vector2.up, RaycastHits, Mathf.Max(raylength, velocity.y * dT), Global.CharacterCollideLayers);
for (int i = 0; i < hitCount; i++)
{
hit = RaycastHits[i];
if (IgnoreCollideObjects.Contains(hit.collider))
{
continue;
}
if (hit.normal.y < -corner)
{
collideTop = true;
adjust.y = hit.point.y - box.size.y * 0.5f - contactSeparation;
break;
}
}
hitCount = Physics2D.BoxCastNonAlloc(adjust, box.size, 0, Vector2.left, RaycastHits, Mathf.Max(contactSeparation, -velocity.x * dT), Global.CharacterCollideLayers);
for (int i = 0; i < hitCount; i++)
{
hit = RaycastHits[i];
if (IgnoreCollideObjects.Contains(hit.collider))
{
continue;
}
if (hit.normal.x > corner)
{
collideLeft = true;
hitLeft = hit;
adjust.x = hit.point.x + box.size.x * 0.5f + contactSeparation;
wallSlideNormal = hit.normal;
break;
}
}
hitCount = Physics2D.BoxCastNonAlloc(adjust, box.size, 0, Vector2.right, RaycastHits, Mathf.Max(contactSeparation, velocity.x * dT), Global.CharacterCollideLayers);
for (int i = 0; i < hitCount; i++)
{
hit = RaycastHits[i];
if (IgnoreCollideObjects.Contains(hit.collider))
{
continue;
}
if (hit.normal.x < -corner)
{
collideRight = true;
hitRight = hit;
adjust.x = hit.point.x - box.size.x * 0.5f - contactSeparation;
wallSlideNormal = hit.normal;
break;
}
}
transform.position = adjust;
}