Struct sdl_client::renderer::RenderingContext

pub struct RenderingContext<'frame, 'texture_creator> {
    pub canvas: &'frame mut Canvas<Window>,
    pub font_texture: &'frame mut FontTexture<'texture_creator>,
    pub fonts: &'frame [Font],
}

Utility functions for drawing. This struct owns the main things required for any drawing.

Fields

canvas: &'frame mut Canvas<Window>

font_texture: &'frame mut FontTexture<'texture_creator>

fonts: &'frame [Font]

Implementations

impl RenderingContext<'_, '_>

pub fn draw_notification(&mut self, text: &str, nth: i32)

Draws a box with some text in the top-left corner of the screen.

pub fn draw_tile(
    &mut self,
    camera_point: (f32, f32),
    tile_x: f32,
    tile_y: f32,
    texture: &Texture<'_>,
    tile_index: u32
)

Draws the sprite for the given tile index at the given position.

pub fn draw_debug_region(
    &mut self,
    camera_point: (f32, f32),
    x: f32,
    y: f32,
    width: f32,
    height: f32,
    color: Color
)

Draws a rectangle around the given region (length unit: tiles) for visualizing areas on the map.