// 섬 블록이 모두 모였는지 조사한다.
private bool check_ready_to_leave(LeaveBlockControl block, List <LeaveBlockControl> blocks)
{
bool ready = true;
do
{
if (blocks.Contains(block))
{
break;
}
blocks.Add(block);
foreach (Block.iPosition ipos in block.connected_block)
{
if (!ipos.isValid())
{
continue;
}
LeaveBlockControl next_block = this.waiting_blocks.Find(x => x.i_pos.Equals(ipos));
if (next_block == null)
{
ready = false;
break;
}
if (!this.check_ready_to_leave(next_block, blocks))
{
ready = false;
break;
}
}
} while(false);
return(ready);
}
// 퇴장 연출용 블록을 만든다.
public LeaveBlockControl createLeaveBlock(BlockControl block)
{
GameObject game_object = Instantiate(this.blockPrefab) as GameObject;
LeaveBlockControl leave_block = game_object.GetComponent <LeaveBlockControl>();
//
leave_block.leave_block_root = this;
leave_block.i_pos = block.i_pos;
leave_block.transform.position = block.transform.position;
leave_block.getModelsRoot().transform.localScale = block.getModelsRoot().transform.localScale;
leave_block.getModelsRoot().transform.localPosition = block.getModelsRoot().transform.localPosition;
leave_block.getModelsRoot().transform.localRotation = block.getModelsRoot().transform.localRotation;
leave_block.setColor(block.color);
if (block.color == Block.COLOR.NECO)
{
leave_block.getNecoMotion()["00_Idle"].time = block.getNekoMotion()["00_Idle"].time;
}
for (int i = 0; i < (int)Block.DIR4.NUM; i++)
{
Block.DIR4 dir = (Block.DIR4)i;
leave_block.setConnectedBlock(dir, block.getConnectedBlock(dir));
}
// 하이어라키 뷰에서 위치를 확인하기 쉽게 블록 좌표를 이름에 붙여 둔다.
leave_block.name = "leave_block(" + block.i_pos.x.ToString() + "," + block.i_pos.y.ToString() + ")";
// 섬(같은 색 블록이 서로 이웃한 덩어리) 블록이
// 전부 갖춰질 때까지 기다린다 .
this.waiting_blocks.Add(leave_block);
return(leave_block);
}
// 매 프레임 실행.
private void chain_execute()
{
// 선두 블록.
this.chain.velocity += this.chain.move_direction * 4.0f * Time.deltaTime;
this.chain.omega += 360.0f * Time.deltaTime;
LeaveBlockControl trailer = this.blocks[0];
trailer.transform.Translate(this.chain.velocity * Time.deltaTime);
if (trailer.color == Block.COLOR.NECO)
{
trailer.setNecoRotation(this.chain.velocity);
}
else
{
trailer.getModelsRoot().transform.Rotate(Vector3.up, this.chain.omega * Time.deltaTime);
}
// 2회째 이후의 블록.
// 이전 블록에 끌어당겨지듯 이동한다.
float omega = this.chain.omega * 0.75f;
float prev_velocity = this.chain.velocity.magnitude;
for (int i = 1; i < this.blocks.Count; i++)
{
LeaveBlockControl prev = this.blocks[i - 1];
LeaveBlockControl crnt = this.blocks[i];
// 위치 이동.
Vector3 distance_vector = crnt.transform.position - prev.transform.position;
float distance_limit = 1.0f;
float distance = distance_vector.magnitude;
if (distance > distance_limit)
{
float velocity = prev_velocity + (distance - distance_limit) * 0.1f;
if (distance - velocity * Time.deltaTime < distance_limit)
{
velocity = (distance - distance_limit) / Time.deltaTime;
}
distance -= velocity * Time.deltaTime;
distance_vector.Normalize();
distance_vector *= distance;
crnt.transform.position = prev.transform.position + distance_vector;
prev_velocity = velocity;
}
// 회전.
if (trailer.color == Block.COLOR.NECO)
{
crnt.setNecoRotation(-distance_vector);
}
else
{
crnt.getModelsRoot().transform.Rotate(Vector3.up, omega * Time.deltaTime);
}
omega *= 0.75f;
}
}
// 블록이 퇴장하는 방향을 정한다.
private Block.DIR4 select_move_dir(LeaveBlockControl[] children)
{
Block.DIR4 dir = Block.DIR4.RIGHT;
float cx = 0.0f;
foreach(LeaveBlockControl block in children) {
cx += (float)block.i_pos.x;
}
cx /= (float)children.Length;
if(cx < (float)Block.BLOCK_NUM_X/2) {
dir = Block.DIR4.LEFT;
} else {
dir = Block.DIR4.RIGHT;
}
return(dir);
}
// 섬 블록이 모두 모였는지 조사한다.
private bool check_ready_to_leave(LeaveBlockControl block, List<LeaveBlockControl> blocks)
{
bool ready = true;
do {
if(blocks.Contains(block)) {
break;
}
blocks.Add(block);
foreach(Block.iPosition ipos in block.connected_block) {
if(!ipos.isValid()) {
continue;
}
LeaveBlockControl next_block = this.waiting_blocks.Find(x => x.i_pos.Equals(ipos));
if(next_block == null) {
ready = false;
break;
}
if(!this.check_ready_to_leave(next_block, blocks)) {
ready = false;
break;
}
}
} while(false);
return(ready);
}