//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// * New Method: Get Any Free Side
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
public AI_ExplosiveUnit.AttachSide GetAnyFreeSide()
{
AI_ExplosiveUnit.AttachSide[] aeSlots = new AI_ExplosiveUnit.AttachSide[3] {
AI_ExplosiveUnit.AttachSide.FRONT, AI_ExplosiveUnit.AttachSide.LEFT, AI_ExplosiveUnit.AttachSide.RIGHT
};
// Randomising Array Elements, do it twice
for (int i = 0; i < 2; ++i)
{
int iRandomIndexOne = Random.Range(0, 3);
int iRandomIndexTwo = Random.Range(0, 3);
AI_ExplosiveUnit.AttachSide eFirstSwapIndexValue = aeSlots[iRandomIndexOne];
aeSlots[iRandomIndexOne] = aeSlots[iRandomIndexTwo];
aeSlots[iRandomIndexTwo] = eFirstSwapIndexValue;
}
// Go Through Each Element To Determine a Position
foreach (AI_ExplosiveUnit.AttachSide Side in aeSlots)
{
if (CheckForFreeSide(Side))
{
return(Side);
}
}
// If All Are Full, Return Unavailable
return(AI_ExplosiveUnit.AttachSide.NOT_ATTACHED);
}
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// * New Method: Set Attached Side
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
public void SetAttachedSide(AI_ExplosiveUnit.AttachSide WhichSide, bool Attached)
{
int index = (WhichSide == AI_ExplosiveUnit.AttachSide.FRONT) ? 0 :
(WhichSide == AI_ExplosiveUnit.AttachSide.LEFT) ? 1 :
2;
m_abAttachedSides[index] = Attached;
}
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// * New Method: Check Attached Sides
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
public bool CheckForFreeSide(AI_ExplosiveUnit.AttachSide WhichSide)
{
switch (WhichSide)
{
case AI_ExplosiveUnit.AttachSide.FRONT: return(!m_abAttachedSides[0]);
case AI_ExplosiveUnit.AttachSide.LEFT: return(!m_abAttachedSides[1]);
case AI_ExplosiveUnit.AttachSide.RIGHT: return(!m_abAttachedSides[2]);
default: return(false);
}
}
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// * New Method: Check Closest Side
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
public AI_ExplosiveUnit.AttachSide GetClosestSide(Transform SelfTransform, Transform TargetTransform)
{
float fDistanceFront = Mathf.Abs((SelfTransform.position - (TargetTransform.transform.position + TargetTransform.forward)).magnitude);
float fDistanceLeft = Mathf.Abs((SelfTransform.position - (TargetTransform.transform.position + -TargetTransform.right)).magnitude);
float fDistanceRight = Mathf.Abs((SelfTransform.position - (TargetTransform.transform.position + TargetTransform.right)).magnitude);
// Get Closest Side
AI_ExplosiveUnit.AttachSide eAttachSide = ((fDistanceFront < fDistanceLeft) && (fDistanceFront < fDistanceRight)) ? AI_ExplosiveUnit.AttachSide.FRONT :
((fDistanceLeft < fDistanceFront) && (fDistanceLeft < fDistanceRight)) ? AI_ExplosiveUnit.AttachSide.LEFT :
AI_ExplosiveUnit.AttachSide.RIGHT;
// Return Side if it's available, else return N/A
return((CheckForFreeSide(eAttachSide)) ? eAttachSide : AI_ExplosiveUnit.AttachSide.NOT_ATTACHED);
}
