void InitBlock(LiveNote note1, LiveNote note2)
{
if (note1.x > note2.x)
{
var temp = note2;
note2 = note1;
note1 = temp;
}
if (leftSide == Side.Right)
{
UseLeft(Heading.Right, note1);
leftSide = Side.Left;
}
else
{
UseLeft(leftHeading, note1);
}
if (rightSide == Side.Left)
{
UseRight(Heading.Left, note2);
rightSide = Side.Right;
}
else
{
UseRight(rightHeading, note2);
}
}
void CreateBlock(Side hand, Heading heading, LiveNote note)
{
// print("create " + hand + " " + heading);
LiveBlock block = null;
var node = deadBlockList.First;
while (node != null)
{
var next = node.Next;
var deadBlock = node.Value;
if (deadBlock.startTime + recycleInterval < MusicPlayer.LiveTime) // Ready to be revived
{
block = deadBlock;
deadBlockList.Remove(node);
break;
}
node = next;
}
if (block == null)
{
node = inactiveBlockList.First;
if (node != null)
{
block = node.Value;
block.gameObject.SetActive(true);
inactiveBlockList.RemoveFirst();
}
}
if (block == null)
{
var go = Instantiate(blockPrototype, transform);
block = go.GetComponent <LiveBlock>();
}
block.Init(hand);
block.heading = heading;
block.createTime = MusicPlayer.LiveTime;
block.startTime = note.startTime;
block.isParallel = note.isPara;
block.isLong = note.isSpecial;
block.startX = note.x;
block.startY = note.y + 1;
block.x = note.x;
block.y = note.y;
block.transform.Rotate(HeadingToRotation(heading), 0, 0);
block.canvas.rotation = Quaternion.identity;
// block.uiDirectionTrans.localEulerAngles = new Vector3(0, 0, -HeadingToRotation(heading));
liveBlockList.AddLast(block);
total += 1;
}
void UseRight(Heading heading, LiveNote note)
{
heading = GetDerivedHeading(heading);
CreateBlock(Side.Right, heading, note);
rightHeading = GetEndHeading(heading);
}
void UseLeft(Heading heading, LiveNote note)
{
heading = GetDerivedHeading(heading);
CreateBlock(Side.Left, heading, note);
leftHeading = GetEndHeading(heading);
}
void InitBlock(LiveNote note)
{
float lane = note.x;
const float middle = 0.2f;
// 1 3 6 8
// [4]
// 0 2 5 7
if (lane < -middle) // left side
{
if (rightSide == Side.Left)
{
UseRight(rightHeading, note);
}
else if (leftSide == Side.Left)
{
UseLeft(leftHeading, note);
}
else // no hand on left, use left hand
{
UseLeft(Heading.Right, note);
leftSide = Side.Left;
}
}
else if (lane > middle) // right side
{
if (leftSide == Side.Right)
{
UseLeft(leftHeading, note);
}
else if (rightSide == Side.Right)
{
UseRight(rightHeading, note);
}
else // no hand on right, use right hand
{
UseRight(Heading.Left, note);
rightSide = Side.Right;
}
}
else // middle
{
if (leftSide == Side.Right) // left hand on right
{
UseLeft(Heading.Right, note);
leftSide = Side.Left;
}
else if (rightSide == Side.Left) // right hand on left
{
UseRight(Heading.Left, note);
rightSide = Side.Right;
}
else // no hand is inversed, choose at random
{
if (rand.NextDouble() < 0.5)
{
UseLeft(Heading.Left, note);
leftSide = Side.Right;
}
else
{
UseRight(Heading.Right, note);
rightSide = Side.Left;
}
}
}
}
