void Parser::parse( const char *str, int len, bool end )
{
const char *p = str;
const char *pos = p;
const char *s = 0;//数据开始位置
const char *e = 0;//数据结束位置
while( len > 0 )
{
if( *p == '<' )
{
pos = p;
if( s )
e = p;//记下数据结束位置
}
else if( *p=='>' )
{
std::string tag( pos + 1, p - pos - 1 );
reArrange(tag);
if( is_version( tag ) )
;//std::cout << tag << "\n";
else if(is_help(tag))
;
else if( is_end( tag ) )
{
if( s && e )
{
std::string data( s + 1, e -s - 1 );
on_data( data );
s = e = 0;
}
on_end( tag );
}
else if( is_element( tag ) )
{
parse_property( tag );
on_end( tag );
}
else
{
parse_property( tag );
s = p;//记下数据开位置
}
}
p++;
len--;
}
}
/* ----------------------------------------------------------------------------
* Ticks a timer.
* amount: Time to tick.
*/
void timer::tick(const float amount) {
if(time_left == 0.0f) return;
time_left = max(time_left - amount, 0.0f);
if(time_left == 0.0f && on_end) {
on_end();
}
}
// ------------------------------------------------------------------------
// class to move army on adventure map
// ------------------------------------------------------------------------
void t_army_mover::trigger_event()
{
t_counted_ptr< t_army_mover > ref = this;
bool was_halted = m_halted;
if (m_in_trigger)
return;
t_adventure_map* adventure_map = m_army->get_map();
if (adventure_map->is_game_over())
return;
m_in_trigger = true;
m_army->trigger_events();
m_in_trigger = false;
if (!m_halted)
adventure_map->clear_selection();
if (m_halted && !was_halted)
on_end();
}
/* ----------------------------------------------------------------------------
* Ticks the fade manager by one frame.
*/
void fade_manager::tick(const float time) {
if(time_left == 0) return;
time_left -= time;
if(time_left <= 0) {
time_left = 0;
if(on_end) on_end();
}
}
log_target& operator<<(std::ostream&(*rhs)(std::ostream&)) {
for(auto& s : _streams)
if(*s)
*s<<*rhs;
if(rhs==static_cast<decltype(rhs)>(std::endl))
on_end();
return *this;
}
// ------------------------------------------------------------------------
// class to move army on adventure map
// ------------------------------------------------------------------------
void t_army_mover::cancel_move()
{
if (m_halted)
return;
t_counted_ptr<t_army_mover> ref = this;
t_window_ptr frame = m_window->get_frame(); // temporary reference to prevent the adventure frame
// from removing itself if the game is over
end_move();
trigger_event();
if (m_has_trigger && m_army->get_position() == m_trigger_point)
activate_trigger();
on_end();
}
GLEWContext* context::glew_context()
{
if(!m_glew_context)
{
on_begin();
m_glew_context.reset(new GLEWContext());
g_current_glew() = m_glew_context.get();
GLenum err = glewInit(); // needs to be called after context creation
if (GLEW_OK != err)
{
k3d::log() << error << "GLEW init failed: " << glewGetErrorString(err) << std::endl;
m_glew_context.reset();
}
on_end();
assert(m_glew_context);
}
return m_glew_context.get();
}
// ------------------------------------------------------------------------
// move the final step in the path
// ------------------------------------------------------------------------
void t_army_mover::finish_path()
{
declare_timer( timer_1, "finish_path" );
end_move();
if (m_has_trigger || m_landing)
{
////////////////////////////////////////////////////////////
// replay functionality
m_army->get_map()->record_look_trigger_event( m_army, m_trigger_point.direction );
////////////////////////////////////////////////////////////
m_army->turn_to( m_trigger_point.direction );
if (m_army->get_position() != m_trigger_point)
{
assert( m_army->get_position() == m_trigger_point.last_point );
expend_movement( m_trigger_point.move_cost );
}
redraw_windows();
if (m_has_trigger)
{
assert( !m_landing );
declare_timer( timer_4, "Activate trigger" );
trigger_event();
activate_trigger();
}
else
{
assert( m_army->is_boat() );
assert( m_landing );
m_army->leave_boat( m_trigger_point );
trigger_event();
}
}
else
trigger_event();
on_end();
}
void Scene::stop() {
m_scene_is_ended = true;
on_end();
}
void context::end()
{
on_end();
g_current() = 0;
}
