void Network::parseUserCommand(uint8_t *buff, int size)
{
printf("user command received\n");
movementCommand_t move;
memcpy(&move, &buff[1], sizeof(move));
int id;
memcpy(&id, &buff[1 + sizeof(move)], sizeof(id));
//name gathering
char *name;
name = (char *)&buff[1 + sizeof(move) + sizeof(id)];
Bubble *b = new Bubble();
Point pos;
pos.x = move.x;
pos.y = move.y;
Point dir;
dir.x = move.dirX;
dir.y = move.dirY;
std::string strName(name);
b->setPos(pos);
b->setDir(dir);
b->setName(strName);
b->setID(id);
chatObject->addBubble(*b);
return;
}
void PacientScene::createBubble()
{
Bubble *bubble = new Bubble();
bubble->setText("Write text here...");
bubble->setPos(_lastMousePressPosition);
addItem(bubble);
bubble->changeText();
}
void CglWnd::OnMouseMove( UINT fwKeys, int xPos, int yPos )
{
//转换为Opengl的坐标系
xPos = xPos - 240;
yPos = 360 - yPos;
if (m_bEdit)
{
for (int i = 0; i < MAX_BUBBLES; i++)
{
Bubble *b = &m_bubbles[i];
if (b->eState == ST_EDIT_SHOW && b->bSelect)
{
b->setPos(b->ox + xPos - m_lastPosX, b->oy + yPos - m_lastPosY);
}
}
}
else
{
for (int i = 0; i < MAX_BUBBLES; i++)
{
Bubble *b = &m_bubbles[i];
if (b->eState == ST_NORMAL && b->bSelect)
{
b->mx = xPos - b->ox;
b->my = yPos - b->oy;
int r2 = (b->mx*b->mx + b->my*b->my);
int rr = b->r*0.6;
if (r2 > rr*rr)
{
float scaleRate = rr/sqrt(r2);
b->mx *= scaleRate;
b->my *= scaleRate;
}
}
}
}
m_lastPosX = xPos;
m_lastPosY = yPos;
}
