// This assigns each dot a random color before it falls into place as well as its coordinate values.
public void AssignDots(Transform Dot, int finalYPos)
{
int randomColor = 0;
// Check if we should ignore a color for this particular dot assignment.
if (shouldIgnoreColor)
{
randomColor = RandomColor(0, 5, colorToIgnore);
}
else
{
randomColor = Random.Range(0, 5);
}
// Store the Individual dot and renderer components in local variables.
IndividualDot DotScript = Dot.GetComponent <IndividualDot>();
Renderer DotRenderer = Dot.GetComponent <Renderer>();
// Pick a random color.
switch (randomColor)
{
case 0:
DotScript.ThisDotsColor = IndividualDot.Color.Blue;
DotRenderer.material = Blue;
break;
case 1:
DotScript.ThisDotsColor = IndividualDot.Color.Green;
DotRenderer.material = Green;
break;
case 2:
DotScript.ThisDotsColor = IndividualDot.Color.Purple;
DotRenderer.material = Purple;
break;
case 3:
DotScript.ThisDotsColor = IndividualDot.Color.Red;
DotRenderer.material = Red;
break;
case 4:
DotScript.ThisDotsColor = IndividualDot.Color.Yellow;
DotRenderer.material = Yellow;
break;
}
// Set the coordinates of each dot.
DotScript.Coordinates.x = Dot.transform.position.x;
DotScript.Coordinates.y = finalYPos;
// Parent each dot to the game board.
Dot.transform.SetParent(GameBoardParent);
// Start the dots falling into place.
StartCoroutine(DotScript.FallIntoPlace());
}
// This is called when we enter a new dot while drawing a line.
public void AnotherDotEntered(Transform EnteredDot)
{
if (lineActive)
{
// Script references for the previous dot in the chain and the current one.
IndividualDot PreviousDotScript = PreviousDot.GetComponent <IndividualDot>();
IndividualDot EnteredDotScript = EnteredDot.GetComponent <IndividualDot>();
// Check if the dots are adjacent. No diagonal matching.
if (Mathf.Abs(PreviousDotScript.Coordinates.x - EnteredDotScript.Coordinates.x) == 1 && Mathf.Abs(PreviousDotScript.Coordinates.y - EnteredDotScript.Coordinates.y) == 0 ||
Mathf.Abs(PreviousDotScript.Coordinates.x - EnteredDotScript.Coordinates.x) == 0 && Mathf.Abs(PreviousDotScript.Coordinates.y - EnteredDotScript.Coordinates.y) == 1)
{
// Check if the dots are the same color.
if ((int)EnteredDotScript.ThisDotsColor == (int)PreviousDotScript.ThisDotsColor)
{
// If the new dot is a valid dot, we call a number of different actions for the new dot.
NewDotActions(EnteredDot);
}
}
}
}