private void Start()
{
if (platformTopCollider != null && topCustomAction != null && topCustomAction.GetClass().IsSubclassOf(typeof(OnCollisionCustomAction)))
{
OnCollisionCustomAction customAction = platformTopCollider.AddComponent(topCustomAction.GetClass()) as OnCollisionCustomAction;
customAction.InitializeData();
}
if (platformBottomCollider != null && bottomCustomAction != null && bottomCustomAction.GetClass().IsSubclassOf(typeof(OnCollisionCustomAction)))
{
OnCollisionCustomAction customAction = platformBottomCollider.AddComponent(bottomCustomAction.GetClass()) as OnCollisionCustomAction;
customAction.InitializeData();
}
if (platformRightCollider != null && rightCustomAction != null && rightCustomAction.GetClass().IsSubclassOf(typeof(OnCollisionCustomAction)))
{
OnCollisionCustomAction customAction = platformRightCollider.AddComponent(rightCustomAction.GetClass()) as OnCollisionCustomAction;
customAction.InitializeData();
}
if (platformLeftCollider != null && leftCustomAction != null && leftCustomAction.GetClass().IsSubclassOf(typeof(OnCollisionCustomAction)))
{
OnCollisionCustomAction customAction = platformLeftCollider.AddComponent(leftCustomAction.GetClass()) as OnCollisionCustomAction;
customAction.InitializeData();
}
}
private void CheckCollision(RaycastHit2D hit, RayType rayType)
{
if (hit.collider != null)
{
OnCollisionCustomAction customAction = hit.collider.GetComponent <OnCollisionCustomAction>();
float hitPointCoordinate = 0;
switch (hit.collider.name)
{
case "Top":
if (rayType == RayType.SouthWestDown)
{
hitPointCoordinate = hit.point.y + spriteHalfSizeY * spriteScaleY;
hitSouthWestDown = true;
}
else if (rayType == RayType.SouthEastDown)
{
hitPointCoordinate = hit.point.y + spriteHalfSizeY * spriteScaleY;
hitSouthEastDown = true;
}
if ((hitSouthWestDown || hitSouthEastDown) && !downIsBeingClamped)
{
engine.ClampYBelow(true, hitPointCoordinate, customAction);
downIsBeingClamped = true;
}
break;
case "Bottom":
if (rayType == RayType.NorthWestTop)
{
hitPointCoordinate = hit.point.y - spriteHalfSizeY * spriteScaleY;
hitNorthWestTop = true;
}
else if (rayType == RayType.NorthEastTop)
{
hitPointCoordinate = hit.point.y - spriteHalfSizeY * spriteScaleY;
hitNorthEastTop = true;
}
if ((hitNorthWestTop || hitNorthEastTop) && !topIsBeingClamped)
{
engine.ClampYAbove(true, hitPointCoordinate, customAction);
topIsBeingClamped = true;
}
break;
case "Left":
if (rayType == RayType.SouthWestLeft)
{
hitPointCoordinate = hit.point.x + spriteHalfSizeX * spriteScaleX;
hitSouthWestLeft = true;
}
else if (rayType == RayType.NorthWestLeft)
{
hitPointCoordinate = hit.point.x + spriteHalfSizeX * spriteScaleX;
hitNorthWestLeft = true;
}
if ((hitSouthWestLeft || hitNorthWestLeft) && !leftIsBeingClamped)
{
engine.ClampXBelow(true, hitPointCoordinate, customAction);
leftIsBeingClamped = true;
}
break;
case "Right":
if (rayType == RayType.SouthEastRight)
{
hitPointCoordinate = hit.point.x - spriteHalfSizeX * spriteScaleX;
hitSouthEastRight = true;
}
else if (rayType == RayType.NorthEastRight)
{
hitPointCoordinate = hit.point.x - spriteHalfSizeX * spriteScaleX;
hitNorthEastRight = true;
}
if ((hitNorthEastRight || hitSouthEastRight) && !rightIsBeingClamped)
{
engine.ClampXAbove(true, hitPointCoordinate, customAction);
rightIsBeingClamped = true;
}
break;
default:
break;
}
}
else
{
switch (rayType)
{
// Bottom
case RayType.SouthWestDown:
downIsBeingClamped = false;
hitSouthWestDown = false;
break;
case RayType.SouthEastDown:
downIsBeingClamped = false;
hitSouthEastDown = false;
break;
// Top
case RayType.NorthWestTop:
topIsBeingClamped = false;
hitNorthWestTop = false;
break;
case RayType.NorthEastTop:
topIsBeingClamped = false;
hitNorthEastTop = false;
break;
// Left
case RayType.SouthWestLeft:
leftIsBeingClamped = false;
hitSouthWestLeft = false;
break;
case RayType.NorthWestLeft:
leftIsBeingClamped = false;
hitNorthWestLeft = false;
break;
// Right
case RayType.SouthEastRight:
rightIsBeingClamped = false;
hitSouthEastRight = false;
break;
case RayType.NorthEastRight:
rightIsBeingClamped = false;
hitNorthEastRight = false;
break;
default:
break;
}
}
}
public void ClampYBelow(bool clampingYBelow, float clampValue = 0, OnCollisionCustomAction customAction = null)
{
clampYBelowPosition = clampingYBelow;
clampYBelowValue = clampValue;
topCollisionAction = customAction;
}
public void ClampYAbove(bool clampingYAbove, float clampValue = 0, OnCollisionCustomAction customAction = null)
{
clampYAbovePosition = clampingYAbove;
clampYAboveValue = clampValue;
bottomCollisionAction = customAction;
}
