/**
* Construct a NormalMessageEvent. This constructor is only used by the library.
*
* @param c the contact related to the event
* @param msg the message
* @param multi tag message as a multireceipt message
* @param t the time the message was sent
*/
NormalMessageEvent::NormalMessageEvent(ContactRef c, const string& msg, time_t t, bool multi)
: ICQMessageEvent(c), m_message(msg), m_multi(multi),
m_foreground(0x00000000), m_background(0x00ffffff), m_encoding(ENCODING_UNSPECIFIED) {
setDirect(false);
setOfflineMessage(true);
m_time = t;
}
TETraceResult PathFinder::naviByPath(double dt) {
// 如果目标点无效,则不走
if(getTarget().equals(INVALID_POINT)) {
//stopAllActions();
setTarget(INVALID_POINT);
return eTraceResultFailure;
}
// 如果下一个路径点在地图外或是墙,则不走(应该不会出现这种情况)
CCPoint targetTilePos = _map->realPosToTilePos(getTarget());
if(int(targetTilePos.x + targetTilePos.y) == -2 || _map->getTileType(targetTilePos) == emWall) {
//stopAllActions();
setTarget(INVALID_POINT);
return eTraceResultFailure;
}
// 如果已经到达目标点,则寻找下一个目标点
if(getPosition().getDistanceSq(getTarget()) < 1) {
//CCLog("reach half way pos");
//stopAllActions();
if(_currPathNode == _shortestPath.size() - 1) { // 如果目标点是最后一个,则寻路结束
//stopAllActions();
setTarget(INVALID_POINT);
return eTraceResultSuccess;
}
else { // 如果目标点后面还有,则继续
//CCLog("go to next pos");
++_currPathNode;
_target = _map->getNaviGraph().getNode(_shortestPath[_currPathNode]).getCenterPos();
CCPoint toTarget = getTarget() - getPosition();
setDirect(_map->getClosestDirect(toTarget.normalize()));
}
}
// 根据不同的方向,执行不同的动作
TEActionState actionState = _walkAnimations->runDirect(this, getDirect(), dt);
// 走向目标点
CCPoint tilePos = _map->realPosToTilePos(getPosition());
int tileZorder = tilePos.x + tilePos.y;
setZOrder(tileZorder);
CCPoint toTarget = getTarget() - getPosition();
toTarget = toTarget.normalize();
setPosition(getPosition() + toTarget * _speed * dt);
return eTraceResultHalfway;
}
void set(const Point3D &pt, const T val) {setDirect(pt.x, pt.y, pt.z, val);}
void Vector<T>::setExtend(int pos, T v) {
if (pos >= size()) {
setSize(pos + 1);
}
setDirect(pos, v);
}
/**
* Construct a NormalMessageEvent.
*
* @param c the contact related to the event
* @param msg the message
* @param fg foreground colour for the message
* @param bg background colour for the message
*/
NormalMessageEvent::NormalMessageEvent(ContactRef c, const string& msg, unsigned int fg, unsigned int bg)
: ICQMessageEvent(c), m_message(msg), m_multi(false) /* todo */,
m_foreground(fg), m_background(bg), m_encoding(ENCODING_UNSPECIFIED) {
setDirect(true);
}
/**
* Construct a NormalMessageEvent.
*
* @param c the contact related to the event
* @param msg the message
* @param multi tag message as a multireceipt message
*/
NormalMessageEvent::NormalMessageEvent(ContactRef c, const string& msg, bool multi, Encoding encoding )
: ICQMessageEvent(c), m_message(msg), m_multi(multi),
m_foreground(0x00000000), m_background(0x00ffffff), m_encoding(encoding) {
setDirect(false);
}
