//clockwise
private void SetStartParameters()
{
//starts from left bottom
switch (connectionType)
{
case 2:
//00
//10
exitDirection = SquareEdge.Left;
break;
case 3:
//00
//11
exitDirection = SquareEdge.Left;
break;
case 10:
//10
//10
exitDirection = SquareEdge.Top;
break;
case 6:
//01
//10
exitDirection = SquareEdge.Right;
break;
case 14:
//11
//10
exitDirection = SquareEdge.Right;
break;
case 11:
//10
//11
exitDirection = SquareEdge.Top;
break;
case 7:
//01
//11
exitDirection = SquareEdge.Left;
break;
default:
UnityEngine.Debug.Log(hashMap[mainX][mainZ] + " : " + targetHash);
UnityEngine.Debug.Log("hit default in begin. current connection type is " + connectionType + ", main x: " + mainX + ", z: " + mainZ);
break;
}
}
public bool Iterate()
{
//return sucsess
bool result = true;
SetConnectionType();
if (connectionType == 0 || connectionType == 15)
{
UnityEngine.Debug.LogError("thing happen: " + connectionType);
}
//SquareEdge enterDirection = exitDirection;
switch (connectionType)
{
case 1:
//00
//01
if (exitDirection == SquareEdge.Bottom)
{
exitDirection = SquareEdge.Left;
}
else if (exitDirection == SquareEdge.Right)
{
exitDirection = SquareEdge.Top;
}
else
{
result = false;
}
break;
case 2:
//00
//10
if (exitDirection == SquareEdge.Left)
{
exitDirection = SquareEdge.Top;
}
else if (exitDirection == SquareEdge.Bottom)
{
exitDirection = SquareEdge.Right;
}
else
{
result = false;
}
break;
case 4:
//01
//00
if (exitDirection == SquareEdge.Right)
{
exitDirection = SquareEdge.Bottom;
}
else if (exitDirection == SquareEdge.Top)
{
exitDirection = SquareEdge.Left;
}
else
{
result = false;
}
break;
case 8:
//10
//00
if (exitDirection == SquareEdge.Top)
{
exitDirection = SquareEdge.Right;
}
else if (exitDirection == SquareEdge.Left)
{
exitDirection = SquareEdge.Bottom;
}
else
{
result = false;
}
break;
case 3:
//00
//11
if (exitDirection == SquareEdge.Left)
{
exitDirection = SquareEdge.Left;
}
else if (exitDirection == SquareEdge.Right)
{
exitDirection = SquareEdge.Right;
}
else
{
result = false;
}
break;
case 5:
//01
//01
if (exitDirection == SquareEdge.Bottom)
{
exitDirection = SquareEdge.Bottom;
}
else if (exitDirection == SquareEdge.Top)
{
exitDirection = SquareEdge.Top;
}
else
{
result = false;
}
break;
case 12:
//11
//00
if (exitDirection == SquareEdge.Right)
{
exitDirection = SquareEdge.Right;
}
else if (exitDirection == SquareEdge.Left)
{
exitDirection = SquareEdge.Left;
}
else
{
result = false;
}
break;
case 10:
//10
//10
if (exitDirection == SquareEdge.Top)
{
exitDirection = SquareEdge.Top;
}
else if (exitDirection == SquareEdge.Bottom)
{
exitDirection = SquareEdge.Bottom;
}
else
{
result = false;
}
break;
case 6:
//01
//10
switch (exitDirection)
{
case SquareEdge.Bottom:
//exitDirection = SquareEdge.Right;
exitDirection = SquareEdge.Left;
break;
case SquareEdge.Top:
exitDirection = SquareEdge.Right;
//exitDirection = SquareEdge.Left;
break;
case SquareEdge.Left:
exitDirection = SquareEdge.Bottom;
//exitDirection = SquareEdge.Top;
break;
case SquareEdge.Right:
exitDirection = SquareEdge.Top;
//exitDirection = SquareEdge.Bottom;
break;
}
break;
case 9:
//10
//01
switch (exitDirection)
{
case SquareEdge.Bottom:
exitDirection = SquareEdge.Left;
break;
case SquareEdge.Top:
exitDirection = SquareEdge.Right;
break;
case SquareEdge.Left:
exitDirection = SquareEdge.Bottom;
break;
case SquareEdge.Right:
exitDirection = SquareEdge.Top;
break;
}
break;
case 14:
//11
//10
if (exitDirection == SquareEdge.Right)
{
exitDirection = SquareEdge.Top;
}
else if (exitDirection == SquareEdge.Bottom)
{
exitDirection = SquareEdge.Left;
}
else
{
result = false;
}
break;
case 13:
//11
//01
if (exitDirection == SquareEdge.Bottom)
{
exitDirection = SquareEdge.Right;
}
else if (exitDirection == SquareEdge.Left)
{
exitDirection = SquareEdge.Top;
}
else
{
result = false;
}
break;
case 11:
//10
//11
if (exitDirection == SquareEdge.Top)
{
exitDirection = SquareEdge.Left;
}
else if (exitDirection == SquareEdge.Right)
{
exitDirection = SquareEdge.Bottom;
}
else
{
result = false;
}
break;
case 7:
//01
//11
if (exitDirection == SquareEdge.Left)
{
exitDirection = SquareEdge.Bottom;
}
else if (exitDirection == SquareEdge.Top)
{
exitDirection = SquareEdge.Right;
}
else
{
result = false;
}
break;
default:
UnityEngine.Debug.Log("hit default. current connection type is " + connectionType);
result = false;
break;
}
//z /\
//x >
//Debuger.Debuger3.AddLabel(fragmentMap[mainX][mainZ].GetRealMax(template) + (Vector3.up * 0.05f), connectionType + " : " + enterDirection + " : " + exitDirection);
//Debuger.Debuger3.AddDot(fragmentMap[mainX][mainZ].GetRealMax(template), Color.red, 0.01f);
switch (exitDirection)
{
case SquareEdge.Left:
mainX += 1;
break;
case SquareEdge.Right:
mainX -= 1;
break;
case SquareEdge.Bottom:
mainZ += 1;
break;
case SquareEdge.Top:
mainZ -= 1;
break;
}
return(result);
}