events.cpp

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#include "events.h"
 
namespace unravel
{
void events::toggle_play_mode(rtti::context& ctx)
{
    set_play_mode(ctx, !is_playing);
}
 
void events::set_play_mode(rtti::context& ctx, bool play)
{
    if(is_playing == play)
    {
        return;
    }
 
 
    if(play)
    {
        on_play_before_begin(ctx);
 
        is_playing = play;
 
        on_play_begin(ctx);
 
        frames_playing = 0;
    }
    else
    {
        if(is_paused)
        {
            set_paused(ctx, false);
        }
 
        on_play_end(ctx);
 
        is_playing = play;
 
        on_play_after_end(ctx);
 
    }
}
 
void events::toggle_pause(rtti::context& ctx)
{
    set_paused(ctx, !is_paused);
}
 
void events::set_paused(rtti::context& ctx, bool paused)
{
    if(paused && !is_playing)
    {
        return;
    }
 
    if(is_paused == paused)
    {
        return;
    }
 
    is_paused = paused;
    is_paused ? on_pause(ctx) : on_resume(ctx);
}
 
void events::skip_next_frame(rtti::context& ctx)
{
    if(!is_playing)
    {
        return;
    }
 
    if(!is_paused)
    {
        return;
    }
 
    on_skip_next_frame(ctx);
}
 
} // namespace unravel