// Update is called once per frame
void Update()
{
//Tint blocks below or above the push line
if (y < 0 && blockRenderer != null)
{
blockRenderer.material.color = new Color(.5f, .5f, .5f);
}
else if (state != BlockState.Match && state != BlockState.Moving && blockRenderer != null)
{
blockRenderer.material.color = new Color(1f, 1f, 1f);
}
//If held, move it around and check for matches, swaps or a hole
if (state == BlockState.Held)
{
float xMovement = Input.GetAxis("Mouse X") * 12f * Time.deltaTime;
int xForPosition = fieldScript.GetBlockXForPosition(transform.position);
BlockScript swapBlock = null;
//print("Held block (x,y),(pX): (" + x + ", " + y + ") (" + xForPosition + ")");
if (xMovement > 0) //Moving right
{
if (x < 5)
{
swapBlock = fieldScript.GetBlockForXY(x + 1, y);
if (fieldScript.IsBlockEligibleForSwap(swapBlock) == true)
{
transform.Translate(xMovement, 0f, 0f);
if (xForPosition != x)
{
if (swapBlock != null)
{
swapBlock.SwapBlock(x, y);
}
ChangeBlock(xForPosition, y);
}
}
}
}
else if (xMovement < 0) //Moving Left
{
if (x > 0)
{
swapBlock = fieldScript.GetBlockForXY(x - 1, y);
if (fieldScript.IsBlockEligibleForSwap(swapBlock) == true)
{
transform.Translate(xMovement, 0f, 0f);
if (xForPosition != x)
{
if (swapBlock != null)
{
swapBlock.SwapBlock(x, y);
}
ChangeBlock(xForPosition, y);
}
}
}
}
DropBlock(fieldScript.CheckForHolesAtBlock(this));
fieldScript.CheckForMatchesAtBlock(this, true);
//fieldScript.CheckForMatchesAtSwap(this, swapBlock, true);
}
//Check for hole, then drop it
if (state == BlockState.None)
{
DropBlock(fieldScript.CheckForHolesAtBlock(this));
}
}