// This is specific to squares.
public Vector2 CheckColPhys(TwoColSquarePlat other, ref TwoCommon tCommon)
{
Vector2 output = Vector2.zero;
foreach (TwoCol e in twoCol)
{
if (e == other || !e.CanCollide(other))
{
continue;
}
Vector2 vec = Vector2.zero;
if (e.GetType() == typeof(TwoColSquarePlat))
{
vec = other.CheckColSquarePhys((TwoColSquarePlat)e, ref tCommon);
}
else if (e.GetType() == typeof(TwoColLine))
{
if (tCommon.YSpeed <= 0.0f)
{
vec = other.CheckCol(e);
tCommon.Pos += vec;
}
}
else
{
vec = other.CheckCol(e);
tCommon.Pos += vec;
}
if (vec != Vector2.zero)
{
output += vec;
}
}
// No collisions.
return(output);
}
void Awake()
{
tColSquare = GetComponent <TwoColSquarePlat> ();
tCommon = GetComponent <TwoCommon> ();
}
public Vector2 CheckColSquarePhys(TwoColSquarePlat other, ref TwoCommon tCommon)
{
if (!CheckColBounds(other))
{
return(Vector2.zero);
}
float safe = 1.5f;
// Check for X collision.
if (other.Sides == ColSides.ALL ||
other.Sides == ColSides.LEFT ||
other.Sides == ColSides.RIGHT)
{
if (
(BL.x + tCommon.Vel.x < other.TR.x) &&
(TR.x + tCommon.Vel.x > other.BL.x) &&
(BL.y - tCommon.Vel.y + safe < other.TR.y) &&
(TR.y - tCommon.Vel.y - safe > other.BL.y)
)
{
if (Center.x < other.Center.x &&
(other.Sides == ColSides.ALL ||
other.Sides == ColSides.LEFT)
)
{
tCommon.X = other.BL.x - localTR.x;
return(-Vector2.right);
}
else if (other.Sides == ColSides.ALL ||
other.Sides == ColSides.RIGHT)
{
tCommon.X = other.TR.x - localBL.x;
return(Vector2.right);
}
}
}
if (other.Sides == ColSides.ALL ||
other.Sides == ColSides.UP ||
other.Sides == ColSides.DOWN)
{
// Check for Y collision.
if (
(BL.x - tCommon.Vel.x + safe < other.TR.x) &&
(TR.x - tCommon.Vel.x - safe > other.BL.x) &&
(BL.y + tCommon.Vel.y < other.TR.y) &&
(TR.y + tCommon.Vel.y > other.BL.y)
)
{
if (Center.y < other.Center.y &&
(other.Sides == ColSides.ALL ||
other.Sides == ColSides.DOWN)
)
{
tCommon.Y = other.BL.y - localTR.y;
return(-Vector2.up);
}
/* LEAVE IT! It works for the one way platforms! */
else if (BL.y > other.TR.y - safe + tCommon.YSpeed &&
tCommon.YSpeed < 0.0f &&
(other.Sides == ColSides.ALL ||
other.Sides == ColSides.UP)
)
{
tCommon.Y = other.TR.y + localBL.y;
return(Vector2.up);
}
}
}
return(Vector2.zero);
}