bool
Editor::on_mousemotion( SDL_Event &e )
{
DisplayEngine *engine = m_display.get_engine();
V2 worldpos = engine->to_world( V2( e.motion.x, e.motion.y ) );
current_tool()->round_coordinates( &worldpos );
m_cursor.move( worldpos );
return true;
}
bool
Editor::on_mousebutton( SDL_Event &e )
{
DisplayEngine *engine = m_display.get_engine();
V2 worldpos = engine->to_world( V2( e.motion.x, e.motion.y ) );
if( Tool *tool = current_tool() ) {
tool->on_mousebutton( e, worldpos );
}
return true;
}
void Editor::update_cursor()
{
// set proper position
int mx;
int my;
SDL_GetMouseState( &mx, &my );
DisplayEngine *engine = m_display.get_engine();
V2 worldpos = engine->to_world( V2( mx, my ) );
current_tool()->round_coordinates( &worldpos );
m_cursor.move( worldpos );
// set proper face
set_cursor( current_tool()->current_object() );
}