Crate pixel_game_lib

source ·
Expand description

Utility library for games.

Features

window

Creates a desktop window and a WASM based web “window” for drawing pixels. Runs a configurable game loop which splits a render and an update function.

font

Render a simple ASCII bitmap font.

Modules

  • approx
    Re-export vek types. A crate that provides facilities for testing the approximate equality of floating-point based types, using either relative difference, or units in the last place (ULPs) comparisons.
  • bezier
    Re-export vek types. Low-order (quadratic and cubic) Bézier curves.
  • font
    Render a simple ASCII bitmap font.
  • geom
    Re-export vek types. Common and trivial geometric primitives.
  • mat
    Re-export vek types. Matrix types.
  • num_integer
    Re-export vek types. Integer trait and functions.
  • num_traits
    Re-export vek types. Numeric traits for generic mathematics
  • ops
    Re-export vek types. Operations defined by this crate, such as MulAdd, Lerp, Clamp, and Wrap.
  • quaternion
    Re-export vek types. Quaternions are a convenient representation for rotations in 3D spaces.
  • serde
    Re-export vek types.
  • simd_traits
    Re-export vek types. SIMD traits; they are useful when the features “repr_simd” and “platform_intrinsics” are enabled.
  • transform
    Re-export vek types. A convenient position + orientation + scale container, backed by two Vec3 and a Quaternion.
  • transition
    Re-export vek types. Convenience structures for representing a transition from one value to another.
  • vec
    Re-export vek types. Vector types.

Structs

  • Aabb
    Re-export vek types. Axis-aligned Bounding Box (3D), represented by min and max points.
  • Aabr
    Re-export vek types. Axis-aligned Bounding Rectangle (2D), represented by min and max points.
  • CubicBezier2
    Re-export vek types. A 2D Bézier curve with two control points.
  • CubicBezier3
    Re-export vek types. A 3D Bézier curve with two control points.
  • Disk
    Re-export vek types. Disk (2D), represented by center and radius.
  • Ellipsis
    Re-export vek types. Ellipsis (2D), represented by center and radius in both axii.
  • Extent2
    Re-export vek types. Vector type suited for 2D extents (width and height).
  • Extent3
    Re-export vek types. Vector type suited for 3D extents (width, height and depth).
  • FrustumPlanes
    Re-export vek types. Data that represents distance offsets of frustum planes from an origin.
  • IdentityProgressMapper
    Re-export vek types. A pass-through functor that returns progress values directly as LERP factors.
  • LineSegment2
    Re-export vek types. 2D Line segment, represented by two points, start and end.
  • LineSegment3
    Re-export vek types. 3D Line segment, represented by two points, start and end.
  • Mat2
    Re-export vek types. 2x2 matrix.
  • Mat3
    Re-export vek types. 3x3 matrix.
  • Mat4
    Re-export vek types. 4x4 matrix.
  • PhysicalSize
    Re-export winit types. A size represented in physical pixels.
  • Potato
    Re-export vek types. Nobody can possibly use this ???
  • ProgressMapperFn
    Re-export vek types. A function pointer container that can map a progress value to a LERP factor.
  • QuadraticBezier2
    Re-export vek types. A 2D Bézier curve with one control point.
  • QuadraticBezier3
    Re-export vek types. A 3D Bézier curve with one control point.
  • Quaternion
    Re-export vek types. Quaternions are a convenient representation for rotations in 3D spaces.
  • Ray
    Re-export vek types. 3D ray, represented by a starting point and a normalized direction vector.
  • Rect
    Re-export vek types. 2D rectangle, represented by a bottom-left position, and 2D extents.
  • Rect3
    Re-export vek types. A Rect extended to 3D.
  • Rgb
    Re-export vek types. Vector type suited for RGB color data.
  • Rgba
    Re-export vek types. Vector type suited for RGBA color data.
  • ShuffleMask4
    Re-export vek types. Opaque type wrapping a hardware-preferred shuffle mask format for 4D vectors.
  • Sphere
    Re-export vek types. Sphere (3D), represented by center and radius.
  • Transform
    Re-export vek types. A convenient position + orientation + scale container, backed by two Vec3 and a Quaternion.
  • Transition
    Re-export vek types. A convenience structure for storing a progression from one value to another.
  • Vec2
    Re-export vek types. Vector type suited for 2D spatial coordinates.
  • Vec3
    Re-export vek types. Vector type suited for 3D spatial coordinates.
  • Vec4
    Re-export vek types. Vector type suited for homogeneous 3D spatial coordinates.
  • WindowConfig
    Window configuration.

Enums

  • Key
    Re-export winit types. Symbolic name for a keyboard key.
  • TextChar
    Re-export winit_input_helper key type. Stores a character or a backspace.

Traits

  • Clamp
    Re-export vek types. A scalar or vector that can be constrained to be between two values (inclusive).
  • Clamp01
    Re-export vek types. A scalar or vector that can be constrained to be between 0 and 1 (inclusive).
  • ClampMinus1
    Re-export vek types. A scalar or vector that can be constrained to be between -1 and 1 (inclusive).
  • ColorComponent
    Re-export vek types. Trait for types that are suitable for representing a color component value.
  • IsBetween
    Re-export vek types. A value that can tell whether or not it is between two bounds (inclusive).
  • IsBetween01
    Re-export vek types. A value that can tell whether or not it is between 0 and 1 (inclusive).
  • Lerp
    Re-export vek types. A value that can be linearly interpolated.
  • MulAdd
    Re-export vek types. Fused multiply-add. Computes (self * a) + b with only one rounding error, yielding a more accurate result than an unfused multiply-add.
  • ProgressMapper
    Re-export vek types. A functor that maps a progress value to a LERP factor.
  • SimdElement
    Re-export vek types. This trait should be implemented by scalar types, vectors of which are supported by SIMD intrinsics. For instance, i16 and f32 can implement this trait, as well as #[repr(transparent)] wrappers of these, but not hand-built numeric types.
  • SimdMask
    Re-export vek types. Implemented by unsigned integer types that can represent the result of SIMD comparison elements: semantically, these are booleans, but in their representation, zero is false and any other value is true. Typically, SIMD comparison of two vectors will yield a vector of mask elements, on which you can call reduce_and() or reduce_or().
  • Slerp
    Re-export vek types. A value that can be Spherically Linearly interpolated.
  • Wrap
    Re-export vek types. A value that can wrap itself around given bounds.

Functions

  • mul_addDeprecated
    Re-export vek types. Returns (val * mul) + add.
  • partial_max
    Re-export vek types. Compares and returns the maximum of two values, using partial ordering.
  • partial_min
    Re-export vek types. Compares and returns the minimum of two values, using partial ordering.
  • window
    Create a new window with an event loop and run the game.

Type Aliases

  • LinearTransition
    Re-export vek types. A convenience structure for storing a linear progression from one value to another.