// Returns the world position of start of the column (would be at y index -1)
public Vector3 GetHoverPositionOfColumn(int index)
{
if (ConnectFour.IsColumnInRange(index))
{
return(transform.TransformPoint(hoverBounds[index].center));
}
return(Vector3.zero);
}
// Returns true if we can drop a ball
bool CanDrop()
{
return(isMyTurn && isHovering && ConnectFour.IsColumnInRange(hoverColumn) && !IsColumnFull(hoverColumn));
}
void Update()
{
// If this ball doesn't belong to us, ignore this. We only do Update for our ball
if (!NetworkManager.IsMe(ownerPlayerId))
{
return;
}
// Don't continue if it's not this players turn
if (!isMyTurn)
{
return;
}
if (doHoverChecks)
{
// While the player has their main ball above the columns
if (isHovering = ConnectFourBoard.Instance.WithinHoverBounds(transform.position))
{
isHoveringLast = true;
// Get the column index of the column nearest to the position (returns -1 if not near)
hoverColumn = ConnectFourBoard.Instance.CheckHoverBounds(transform.position);
// Check if the column is within range, and not occupied, show a visualBall above the column
if (hoverColumn != hoverColumnLast && ConnectFour.IsColumnInRange(hoverColumn) && !IsColumnFull(hoverColumn))
{
hoverColumnLast = hoverColumn;
// Send CmdHoverAboveColumn to server, with the column index
// This effectively "snaps" the visualBall to the column - disable this effect if we're an AI player
if (!ConnectFourNPC.Instance.IsEnabled)
{
CmdHoverAboveColumn(NetworkManager.PlayerID, hoverColumn);
}
}
// Drop with space
if (Input.GetKeyDown(KeyCode.Space))
{
Drop();
}
}
else if (isHoveringLast)
{
StopHovering();
}
}
// Manually move the player with left/right arrow
if (Input.GetKeyDown(KeyCode.LeftArrow) || Input.GetKeyDown(KeyCode.RightArrow))
{
if (Input.GetKeyDown(KeyCode.LeftArrow))
{
debugColumn--;
if (debugColumn < 0)
{
debugColumn = ConnectFour.BOARD_WIDTH - 1;
}
}
else if (Input.GetKeyDown(KeyCode.RightArrow))
{
debugColumn++;
if (debugColumn >= ConnectFour.BOARD_WIDTH)
{
debugColumn = 0;
}
}
transform.position = ConnectFourBoard.Instance.GetHoverPositionOfColumn(debugColumn);
hoverColumn = hoverColumnLast = debugColumn;
CmdHoverAboveColumn(ownerPlayerId, debugColumn);
}
}
