// Update is called once per frame
void Update()
{
// TODO: 尝试每5帧计算一次，提高效率
/*
* if (!isPending && !isEnemyTurn && Input.GetMouseButtonDown (0)) {
* mouse_clicked = true;
* } else if (mouse_clicked && Input.GetMouseButtonUp (0)) {
* mouse_clicked = false;
* }
* if (frameCounter < 4) {
* frameCounter += 1;
* return;
* }
* frameCounter = 0;
*/
// 等待对手消息中 ...
if (!isOperating)
{
return;
}
arrowEnd = Input.mousePosition;
Vector2 dir = arrowStart - arrowEnd;
float len = Vector2.Distance(arrowStart, arrowEnd);
if (len > arrowMaxLen)
{
dir.x = dir.x * arrowMaxLen / len;
dir.y = dir.y * arrowMaxLen / len;
arrowEnd = arrowStart + dir;
}
arrowEnd = arrowStart + dir;
//if (!isPending && Input.GetMouseButtonDown (0)) {
if (Input.GetMouseButtonDown(0))
{
hit = Physics2D.Raycast(Camera.main.ScreenToWorldPoint(Input.mousePosition), Vector2.zero);
if (hit)
{
//ts_mouse_start = System.DateTime.Now;
ball = GameObject.Find(hit.transform.name);
HealthScript hs = ball.GetComponent <HealthScript> ();
if (hs.isEnemy != isEnemyTurn)
{
return;
}
mouse_clicked = true;
// 只在当前小球靠近屏幕边缘的时候调整camera
savedPos = Camera.main.transform.position;
Vector2 ballPos = ball.transform.position;
//float newX, newY;
if (ballPos.x < bgWidth * (-0.6f) / 200.0f || ballPos.x > bgWidth * 0.6f / 200.0f ||
ballPos.y < bgHeight * (-0.6f) / 200.0f || ballPos.y > bgWidth * 0.6f / 200.0f)
{
//Camera.main.orthographicSize = cameraSize / 1.5f;
Camera.main.transform.position = new Vector3(ball.transform.position.x, ball.transform.position.y, -10);
}
arrowStart = Camera.main.WorldToScreenPoint(ball.transform.position);
startVertex = new Vector3(arrowStart.x / Screen.width, arrowStart.y / Screen.height, 0);
arrowEnd = arrowStart;
}
}
if (mouse_clicked && Input.GetMouseButtonUp(0))
{
mouse_clicked = false;
Camera.main.transform.position = savedPos;
//Camera.main.orthographicSize = cameraSize;
// 将用户操作发送到
int actor = int.Parse(ball.transform.name.ToCharArray()[4].ToString());
int forceX = (int)(dir.x * forceFactor);
int forceY = (int)(dir.y * forceFactor);
//sendMove(actor, forceX, forceY);
ball.GetComponent <HealthScript> ().Attack(new Vector2(forceX, forceY));
isPending = true; // 等待actor运动结束
// 发送操作给slave
client.sendMove(actor, forceX, forceY);
isWaiting = true;
isOperating = false;
}
}
