Struct Runtime 

pub struct Runtime<'a> { /* private fields */ }

Per-frame access to frontend callbacks and services.

Runtime is passed to Core::run, Core::load_game, and hardware context hooks. It owns typed helpers for input polling, video/audio submission, frontend messages, hardware framebuffers, memory maps, and service queries.

Implementations

impl<'a> Runtime<'a>

pub fn environment(&mut self) -> Environment<'_>

pub fn logger(&mut self) -> Logger

pub fn poll_input(&self)

pub fn joypad_pressed( &self, port: impl Into<InputPort>, button: JoypadButton, ) -> bool

pub fn joypad_buttons(&self, port: impl Into<InputPort>) -> JoypadButtonSet

pub fn analog_axis( &self, port: impl Into<InputPort>, stick: AnalogStick, axis: AnalogAxis, ) -> i16

pub fn analog_button( &self, port: impl Into<InputPort>, button: JoypadButton, ) -> i16

pub fn mouse_axis(&self, port: impl Into<InputPort>, axis: MouseAxis) -> i16

pub fn mouse_button_pressed( &self, port: impl Into<InputPort>, button: MouseButton, ) -> bool

pub fn mouse_wheel_moved( &self, port: impl Into<InputPort>, direction: MouseWheel, ) -> bool

pub fn pointer_axis( &self, port: impl Into<InputPort>, index: impl Into<PointerIndex>, axis: PointerAxis, ) -> i16

pub fn pointer_pressed( &self, port: impl Into<InputPort>, index: impl Into<PointerIndex>, ) -> bool

pub fn pointer_count(&self, port: impl Into<InputPort>) -> i16

pub fn pointer_is_offscreen( &self, port: impl Into<InputPort>, index: impl Into<PointerIndex>, ) -> bool

pub fn lightgun_axis( &self, port: impl Into<InputPort>, axis: LightgunAxis, ) -> i16

pub fn lightgun_button_pressed( &self, port: impl Into<InputPort>, button: LightgunButton, ) -> bool

pub fn lightgun_is_offscreen(&self, port: impl Into<InputPort>) -> bool

pub fn video_refresh_frame<T>( &self, pixels: &[T], width: u32, height: u32, pitch: usize, ) -> bool

pub fn video_refresh_frame_with_audio<T>( &self, pixels: &[T], width: u32, height: u32, pitch: usize, audio_frames: &[[i16; 2]], ) -> usize

pub fn video_refresh_hw(&self, width: u32, height: u32, pitch: usize)

pub fn video_refresh_hw_with_audio( &self, width: u32, height: u32, pitch: usize, audio_frames: &[[i16; 2]], ) -> usize

pub fn video_refresh_software_framebuffer( &self, framebuffer: SoftwareFramebuffer, )

pub fn video_refresh_software_framebuffer_with_audio( &self, framebuffer: SoftwareFramebuffer, audio_frames: &[[i16; 2]], ) -> usize

pub fn video_refresh_dupe(&self, width: u32, height: u32)

pub fn video_refresh_dupe_with_audio( &self, width: u32, height: u32, audio_frames: &[[i16; 2]], ) -> usize

pub fn set_geometry(&mut self, geometry: GameGeometry) -> bool

pub fn set_message(&mut self, message: impl AsRef<str>, frames: u32) -> bool

pub fn set_message_ext(&mut self, message: ExtendedMessage) -> bool

pub fn audio_sample(&self, left: i16, right: i16)

pub fn audio_sample_batch(&self, frames: &[[i16; 2]]) -> usize

pub fn current_framebuffer(&self) -> Option<u32>

pub fn hw_context_type(&self) -> Option<HwContextType>

pub fn hw_proc_address(&self, symbol: &str) -> Result<*const c_void, String>