Struct bottomless_pit::engine_handle::Engine

pub struct Engine { /* private fields */ }

The thing that makes the computer go

Implementations

impl Engine

pub fn create_texture( &mut self, path: &str ) -> Result<TextureIndex, TextureError>

Attempts to create a texture

pub fn is_key_down(&self, key: Key) -> bool

Checks if a key is down

pub fn is_key_up(&self, key: Key) -> bool

Checks if a key is up

pub fn is_key_pressed(&self, key: Key) -> bool

Only returns true on the frame where the key is first pressed down

pub fn is_key_released(&self, key: Key) -> bool

Only returns true on the frame where the key first returns back up

pub fn is_mouse_key_down(&self, key: MouseKey) -> bool

Checks if a mouse key is down

pub fn is_mouse_key_up(&self, key: MouseKey) -> bool

Checks if a mouse key is up

pub fn is_mouse_key_pressed(&self, key: MouseKey) -> bool

Only returns true on the frame where the key is first pressed down

pub fn is_mouse_key_released(&self, key: MouseKey) -> bool

Only returns true on the frame where the key first returns back up

pub fn get_mouse_position(&self) -> Vec2<f32>

Gives the current position of the mouse in physical pixels

pub fn window_has_focus(&self) -> bool

Checks if the window has focus

pub fn is_window_maximized(&self) -> bool

Checks if the window is maximized not fullscreened

pub fn is_window_minimized(&self) -> bool

Checks to see if the window is minimized

pub fn is_window_fullscreen(&self) -> bool

Checks to see if the window is fullscreen not maximized

pub fn maximize_window(&self)

Will maximize the window

pub fn minimize_window(&self)

Will minimize the window

pub fn set_window_icon(&self, path: &str) -> Result<(), IconError>

Will attempt to set the window icon for more details check the winit docs

pub fn set_window_title(&self, title: &str)

Sets the window title

pub fn set_window_position(&self, x: f32, y: f32)

Changes the Position of the window in PhysicalPixles

pub fn set_window_min_size(&self, width: f32, height: f32)

Sets the physical minimum size of the window

pub fn get_window_position(&self) -> Option<Vec2<i32>>

Gets the physical postion of the window

pub fn get_window_size(&self) -> Vec2<u32>

Gets the phyisical size of the window,

pub fn get_window_scale_factor(&self) -> f64

Gets the scale factor to help handle diffrence between phyiscial and logical pixels

pub fn toggle_fullscreen(&self)

Toggels fullscreen mode may fail on certain Operating Systems check the winit docs for more information

pub fn hide_cursor(&mut self)

Hides the cursor

pub fn show_cursor(&mut self)

Shows the cursor if its hidden

pub fn change_camera_matrix(&mut self, matrix: [f32; 16])

Will update the camera matrix as of version 0.1.0 it will effect all things drawn is also 3D

pub fn measure_text(&mut self, text: &str, scale: f32) -> Vec2<f32>

Measures a peice of text and gives a Vec2 of the width and height

pub fn run<T>(self, game: T) -> !where T: Game + 'static,

Takes the struct that implements the Game trait and starts the winit event loop running the game