private void VerticalCollisionDetect()
{
int detectionCount = 1;
if (_movement.y == 0)
{
if (this.collisionDetectionMode != CollisionDetectionMode.WhenMoving)
{
detectionCount = 2;
}
}
var directionY = _movement.y > 0 ? 1 : -1;
for (int d = 0; d < detectionCount; d++)
{
directionY = d == 0 ? directionY : -directionY;
var rayOrigin = (directionY == 1) ? _raycastOrigins.topLeft : _raycastOrigins.bottomLeft;
rayOrigin.x += _movement.x;
var rayLength = Mathf.Abs(_movement.y) + _shrinkWidth;
if (_movement.y == 0f)
{
rayLength += _expandWidth;
}
for (int i = 0; i < this.verticalRayCount; i++)
{
_raycastDirection.x = 0.0f;
_raycastDirection.y = 1.0f;
_raycastDirection.x *= directionY;
_raycastDirection.y *= directionY;
if (JPhysicsManager.useUnityRayCast)
{
var hitCount = Physics2D.RaycastNonAlloc(rayOrigin, _raycastDirection, _raycastHit2D, rayLength, this.collisionMask);
for (int j = 0; j < hitCount; j++)
{
var hit = _raycastHit2D[j];
var hitCollider = hit.collider;
// Ignored Collider?
if (_ignoredColliders.Contains(hitCollider))
{
continue;
}
HandleVerticalHitResult(hit.collider, hit.point, hit.distance, directionY);
}
}
else
{
_jraycastHitList.Clear();
JPhysics.Raycast(JPhysicsManager.instance.quadTree, rayOrigin, _raycastDirection, ref _jraycastHitList, rayLength, this.collisionMask);
for (int j = 0; j < _jraycastHitList.count; j++)
{
var hit = _jraycastHitList[j];
if (_ignoredColliders.Contains(hit.collider))
{
continue;
}
HandleVerticalHitResult(hit.collider, hit.point, hit.distance, directionY);
}
}
rayOrigin.x += _verticalRaySpace;
}
}
}
private void HorizontalCollisionDetect()
{
int detectionCount = 1;
if (_movement.x == 0)
{
if (this.collisionDetectionMode == CollisionDetectionMode.WhenMoving)
{
return;
}
detectionCount = 2;
}
var directionX = _movement.x >= 0 ? 1 : -1;
for (int d = 0; d < detectionCount; d++)
{
directionX = d == 0 ? directionX : -directionX;
var rayOrigin = (directionX == 1) ? _raycastOrigins.bottomRight : _raycastOrigins.bottomLeft;
var rayLength = Mathf.Abs(_movement.x) + _shrinkWidth;
if (_movement.x == 0f)
{
rayLength += _expandWidth;
}
for (int i = 0; i < this.horizontalRayCount; i++)
{
_raycastDirection.x = 1.0f;
_raycastDirection.y = 0.0f;
_raycastDirection.x *= directionX;
_raycastDirection.y *= directionX;
if (JPhysicsManager.useUnityRayCast)
{
var hitCount = Physics2D.RaycastNonAlloc(rayOrigin, _raycastDirection, _raycastHit2D, rayLength, this.collisionMask);
for (int j = 0; j < hitCount; j++)
{
var hit = _raycastHit2D[j];
if (_ignoredColliders.Contains(hit.collider))
{
continue;
}
HandleHorizontalHitResult(hit.collider, hit.point, hit.distance, directionX);
}
}
else
{
_jraycastHitList.Clear();
JPhysics.Raycast(JPhysicsManager.instance.quadTree, rayOrigin, _raycastDirection, ref _jraycastHitList, rayLength, this.collisionMask);
for (int j = 0; j < _jraycastHitList.count; j++)
{
var hit = _jraycastHitList[j];
if (_ignoredColliders.Contains(hit.collider))
{
continue;
}
HandleHorizontalHitResult(hit.collider, hit.point, hit.distance, directionX);
}
}
rayOrigin.y += _horizontalRaySpace;
}
}
}