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#include "sons_of_sol/ControlMultiplexer.hpp"
ControlMultiplexer::ControlMultiplexer() {
}
void ControlMultiplexer::onKeyUp( const SDL_KeyboardEvent& evt ) {
std::map< SDLKey, M_MapVal >::iterator itr;
itr = m_keysym_map.find( evt.keysym.sym );
if( itr != m_keysym_map.end() ) {
ControlMotionEvent event( (*itr).second.type, 0, ControlMotionEvent::BUTTON );
fireControlEvent( event );
}
}
void ControlMultiplexer::onKeyDown( const SDL_KeyboardEvent& evt ) {
std::map< SDLKey, M_MapVal >::iterator itr;
itr = m_keysym_map.find( evt.keysym.sym );
if( itr != m_keysym_map.end() ) {
ControlMotionEvent event( (*itr).second.type, 1 * (*itr).second.multiplier, ControlMotionEvent::BUTTON );
fireControlEvent( event );
}
}
void ControlMultiplexer::onMouseMoved( const SDL_MouseMotionEvent& evt ) {
std::map< uint16_t, M_MapVal >::iterator itr;
/* x direction on mousepad */
itr = m_joy_axis_map.find( 0xFF00 );
const SDL_VideoInfo* info = SDL_GetVideoInfo(); //<-- calls SDL_GetVideoInfo();
int screen_width = info->current_w;
int screen_height = info->current_h;
float x_norm = (evt.x - screen_width / 2) / ((float) screen_width / 2.0);
if( itr != m_joy_axis_map.end() ) {
ControlMotionEvent event( itr->second.type, x_norm * (*itr).second.multiplier,
ControlMotionEvent::MOUSE );
fireControlEvent( event );
}
/* y direction */
float y_norm = (evt.y - screen_height / 2) / ((float) screen_height / 2.0);
itr = m_joy_axis_map.find( 0xFF01 );
if( itr != m_joy_axis_map.end() ) {
ControlMotionEvent event( itr->second.type, y_norm * (*itr).second.multiplier,
ControlMotionEvent::MOUSE );
fireControlEvent( event );
}
}
void ControlMultiplexer::fireControlEvent( const ControlMotionEvent& evt ) {
std::vector< ControlMotionListener* >::iterator itr;
for( itr = m_motion_listeners.begin(); itr != m_motion_listeners.end() ; ++ itr ) {
(*itr)->onControlMotion( evt );
}
}
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