mirror of
https://github.com/Not-Nik/raylib-zig.git
synced 2025-09-08 19:47:28 +00:00
2333 lines
74 KiB
Zig
Executable File
2333 lines
74 KiB
Zig
Executable File
// raylib-zig (c) Nikolas Wipper 2023
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const rl = @This();
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const std = @import("std");
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pub const gl = @import("rlgl.zig");
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pub const math = @import("raymath.zig");
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test {
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std.testing.refAllDeclsRecursive(@This());
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}
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pub const RaylibError = error{
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LoadFileData,
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LoadImageColors,
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LoadImagePalette,
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LoadFontData,
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LoadCodepoints,
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LoadMaterials,
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LoadModelAnimations
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};
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pub const Vector2 = extern struct {
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x: f32,
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y: f32,
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pub fn init(x: f32, y: f32) Vector2 {
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return Vector2{ .x = x, .y = y };
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}
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/// Vector with components value 0.0
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pub fn zero() Vector2 {
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return math.vector2Zero();
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}
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/// Vector with components value 1.0
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pub fn one() Vector2 {
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return math.vector2One();
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}
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/// Add two vectors (v1 + v2)
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pub fn add(self: Vector2, v: Vector2) Vector2 {
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return math.vector2Add(self, v);
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}
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/// Add vector and float value
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pub fn addValue(self: Vector2, v: f32) Vector2 {
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return math.vector2AddValue(self, v);
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}
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/// Subtract two vectors (v1 - v2)
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pub fn subtract(self: Vector2, v: Vector2) Vector2 {
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return math.vector2Subtract(self, v);
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}
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/// Subtract vector by float value
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pub fn subtractValue(self: Vector2, v: f32) Vector2 {
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return math.vector2SubtractValue(self, v);
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}
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/// Calculate vector length
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pub fn length(self: Vector2) f32 {
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return math.vector2Length(self);
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}
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/// Calculate vector square length
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pub fn lengthSqr(self: Vector2) f32 {
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return math.vector2LengthSqr(self);
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}
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/// Calculate two vectors dot product
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pub fn dotProduct(self: Vector2, v: Vector2) f32 {
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return math.vector2DotProduct(self, v);
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}
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/// Calculate distance between two vectors
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pub fn distance(self: Vector2, v: Vector2) f32 {
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return math.vector2Distance(self, v);
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}
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/// Calculate square distance between two vectors
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pub fn distanceSqr(self: Vector2, v: Vector2) f32 {
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return math.vector2DistanceSqr(self, v);
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}
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/// Calculate angle from two vectors
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pub fn angle(self: Vector2, v: Vector2) f32 {
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return math.vector2Angle(self, v);
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}
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/// Calculate angle defined by a two vectors line
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pub fn lineAngle(self: Vector2, end: Vector2) f32 {
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return math.vector2LineAngle(self, end);
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}
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/// Scale vector (multiply by value)
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pub fn scale(self: Vector2, scale_: f32) Vector2 {
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return math.vector2Scale(self, scale_);
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}
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/// Multiply vector by vector
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pub fn multiply(self: Vector2, v2: Vector2) Vector2 {
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return math.vector2Multiply(self, v2);
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}
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/// Negate vector
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pub fn negate(self: Vector2) Vector2 {
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return math.vector2Negate(self);
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}
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/// Divide vector by vector
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pub fn divide(self: Vector2, v2: Vector2) Vector2 {
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return math.vector2Divide(self, v2);
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}
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/// Normalize provided vector
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pub fn normalize(self: Vector2) Vector2 {
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return math.vector2Normalize(self);
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}
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/// Transforms a Vector2 by a given Matrix
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pub fn transform(self: Vector2, mat: Matrix) Vector2 {
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return math.vector2Transform(self, mat);
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}
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/// Calculate linear interpolation between two vectors
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pub fn lerp(self: Vector2, v2: Vector2, amount: f32) Vector2 {
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return math.vector2Lerp(self, v2, amount);
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}
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/// Calculate reflected vector to normal
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pub fn reflect(self: Vector2, normal: Vector2) Vector2 {
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return math.vector2Reflect(self, normal);
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}
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/// Get min value for each pair of components
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pub fn min(self: Vector2, v2: Vector2) Vector2 {
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return math.vector2Min(self, v2);
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}
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/// Get max value for each pair of components
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pub fn max(self: Vector2, v2: Vector2) Vector2 {
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return math.vector2Max(self, v2);
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}
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/// Rotate vector by angle
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pub fn rotate(self: Vector2, angle_: f32) Vector2 {
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return math.vector2Rotate(self, angle_);
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}
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/// Move Vector towards target
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pub fn moveTowards(self: Vector2, target: Vector2, maxDistance: f32) Vector2 {
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return math.vector2MoveTowards(self, target, maxDistance);
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}
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/// Invert the given vector
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pub fn invert(self: Vector2) Vector2 {
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return math.vector2Invert(self);
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}
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/// Clamp the components of the vector between min and max values specified by the given vectors
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pub fn clamp(self: Vector2, min_: Vector2, max_: Vector2) Vector2 {
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return math.vector2Clamp(self, min_, max_);
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}
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/// Clamp the magnitude of the vector between two min and max values
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pub fn clampValue(self: Vector2, min_: f32, max_: f32) Vector2 {
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return math.vector2ClampValue(self, min_, max_);
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}
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/// Check whether two given vectors are almost equal
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pub fn equals(self: Vector2, q: Vector2) i32 {
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return math.vector2Equals(self, q);
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}
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/// Compute the direction of a refracted ray
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/// v: normalized direction of the incoming ray
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/// n: normalized normal vector of the interface of two optical media
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/// r: ratio of the refractive index of the medium from where the ray comes
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/// to the refractive index of the medium on the other side of the surface
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pub fn refract(self: Vector2, n: Vector2, r: f32) Vector2 {
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return math.vector2Refract(self, n, r);
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}
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};
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pub const Vector3 = extern struct {
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x: f32,
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y: f32,
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z: f32,
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pub fn init(x: f32, y: f32, z: f32) Vector3 {
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return Vector3{ .x = x, .y = y, .z = z };
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}
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// Vector with components value 0.0
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pub fn zero() Vector3 {
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return math.vector3Zero();
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}
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/// Vector with components value 1.0
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pub fn one() Vector3 {
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return math.vector3One();
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}
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/// Add two vectors
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pub fn add(self: Vector3, v: Vector3) Vector3 {
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return math.vector3Add(self, v);
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}
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/// Add vector and float value
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pub fn addValue(self: Vector3, add_: f32) Vector3 {
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return math.vector3AddValue(self, add_);
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}
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/// Subtract two vectors
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pub fn subtract(self: Vector3, v: Vector3) Vector3 {
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return math.vector3Subtract(self, v);
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}
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/// Subtract vector by float value
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pub fn subtractValue(self: Vector3, sub: f32) Vector3 {
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return math.vector3SubtractValue(self, sub);
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}
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/// Multiply vector by scalar
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pub fn scale(self: Vector3, scalar: f32) Vector3 {
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return math.vector3Scale(self, scalar);
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}
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/// Multiply vector by vector
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pub fn multiply(self: Vector3, v: Vector3) Vector3 {
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return math.vector3Multiply(self, v);
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}
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/// Calculate two vectors cross product
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pub fn crossProduct(self: Vector3, v: Vector3) Vector3 {
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return math.vector3CrossProduct(self, v);
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}
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/// Calculate one vector perpendicular vector
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pub fn perpendicular(self: Vector3) Vector3 {
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return math.vector3Perpendicular(self);
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}
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/// Calculate vector length
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pub fn length(self: Vector3) f32 {
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return math.vector3Length(self);
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}
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/// Calculate vector square length
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pub fn lengthSqr(self: Vector3) f32 {
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return math.vector3LengthSqr(self);
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}
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/// Calculate two vectors dot product
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pub fn dotProduct(self: Vector3, v: Vector3) f32 {
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return math.vector3DotProduct(self, v);
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}
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/// Calculate distance between two vectors
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pub fn distance(self: Vector3, v: Vector3) f32 {
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return math.vector3Distance(self, v);
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}
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/// Calculate square distance between two vectors
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pub fn distanceSqr(self: Vector3, v: Vector3) f32 {
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return math.vector3DistanceSqr(self, v);
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}
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/// Calculate angle between two vectors
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pub fn angle(self: Vector3, v: Vector3) f32 {
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return math.vector3Angle(self, v);
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}
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/// Negate vector (invert direction)
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pub fn negate(self: Vector3) Vector3 {
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return math.vector3Negate(self);
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}
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/// Divide vector by vector
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pub fn divide(self: Vector3, v: Vector3) Vector3 {
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return math.vector3Divide(self, v);
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}
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/// Normalize provided vector
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pub fn normalize(self: Vector3) Vector3 {
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return math.vector3Normalize(self);
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}
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/// Calculate the projection of the vector v1 on to v2
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pub fn project(self: Vector3, v: Vector3) Vector3 {
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return math.vector3Project(self, v);
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}
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/// Calculate the rejection of the vector v1 on to v2
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pub fn reject(self: Vector3, v: Vector3) Vector3 {
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return math.vector3Reject(self, v);
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}
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/// Orthonormalize provided vectors Makes vectors normalized and orthogonal
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/// to each other Gram-Schmidt function implementation
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pub fn orthoNormalize(self: *Vector3, v: *Vector3) void {
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math.vector3OrthoNormalize(self, v);
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}
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/// Transforms a Vector3 by a given Matrix
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pub fn transform(self: Vector3, mat: Matrix) Vector3 {
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return math.vector3Transform(self, mat);
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}
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/// Transform a vector by quaternion rotation
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pub fn rotateByQuaternion(self: Vector3, q: Quaternion) Vector3 {
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return math.vector3RotateByQuaternion(self, q);
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}
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/// Rotates a vector around an axis
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pub fn rotateByAxisAngle(self: Vector3, axis: Vector3, angle_: f32) Vector3 {
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return math.vector3RotateByAxisAngle(self, axis, angle_);
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}
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/// Move Vector towards target
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pub fn moveTowards(self: Vector3, target: Vector3, maxDistance: f32) Vector3 {
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return math.vector3MoveTowards(self, target, maxDistance);
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}
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/// Calculate linear interpolation between two vectors
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pub fn lerp(self: Vector3, v2: Vector3, amount: f32) Vector3 {
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return math.vector3Lerp(self, v2, amount);
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}
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/// Calculate cubic hermite interpolation between two vectors and their tangents
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/// as described in the GLTF 2.0 specification
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pub fn cubicHermite(self: Vector3, tangent1: Vector3, v: Vector3, tangent2: Vector3, amount: f32) Vector3 {
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return math.vector3CubicHermite(self, tangent1, v, tangent2, amount);
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}
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/// Calculate reflected vector to normal
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pub fn reflect(self: Vector3, normal: Vector3) Vector3 {
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return math.vector3Reflect(self, normal);
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}
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/// Get min value for each pair of components
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pub fn min(self: Vector3, v: Vector3) Vector3 {
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return math.vector3Min(self, v);
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}
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/// Get max value for each pair of components
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pub fn max(self: Vector3, v: Vector3) Vector3 {
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return math.vector3Max(self, v);
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}
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/// Compute barycenter coordinates (u, v, w) for point p with respect to triangle
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/// (a, b, c) NOTE: Assumes P is on the plane of the triangle
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pub fn barycenter(p: Vector3, a: Vector3, b: Vector3, c: Vector3) Vector3 {
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return math.vector3Barycenter(p, a, b, c);
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}
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/// Projects a Vector3 from screen space into object space
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/// NOTE: We are avoiding calling other raymath functions despite available
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pub fn unproject(source: Vector3, projection: Matrix, view: Matrix) Vector3 {
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return math.vector3Unproject(source, projection, view);
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}
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/// Get Vector3 as float array
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pub fn toFloatV(self: Vector3) math.float3 {
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return math.vector3ToFloatV(self);
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}
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/// Invert the given vector
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pub fn invert(self: Vector3) Vector3 {
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return math.vector3Invert(self);
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}
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/// Clamp the components of the vector between min and max values specified by the given vectors
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pub fn clamp(self: Vector3, min_: Vector3, max_: Vector3) Vector3 {
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return math.vector3Clamp(self, min_, max_);
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}
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/// Clamp the magnitude of the vector between two values
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pub fn clampValue(self: Vector3, min_: f32, max_: f32) Vector3 {
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return math.vector3ClampValue(self, min_, max_);
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}
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/// Check whether two given vectors are almost equal
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pub fn equals(p: Vector3, q: Vector3) i32 {
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return math.vector3Equals(p, q);
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}
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/// Compute the direction of a refracted ray
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/// v: normalized direction of the incoming ray
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/// n: normalized normal vector of the interface of two optical media
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/// r: ratio of the refractive index of the medium from where the ray comes
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/// to the refractive index of the medium on the other side of the surface
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pub fn refract(self: Vector3, n: Vector3, r: f32) Vector3 {
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return math.vector3Refract(self, n, r);
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}
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};
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pub const Vector4 = extern struct {
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x: f32,
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y: f32,
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z: f32,
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w: f32,
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pub fn init(x: f32, y: f32, z: f32, w: f32) Vector4 {
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return Vector4{ .x = x, .y = y, .z = z, .w = w };
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}
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/// Vector with components value 0.0
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pub fn zero() Vector4 {
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return math.vector4Zero();
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}
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/// Vector with components value 1.0
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pub fn one() Vector4 {
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return math.vector4One();
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}
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/// Add two vectors
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pub fn add(self: Vector4, v: Vector4) Vector4 {
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return math.vector4Add(self, v);
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}
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/// Add vector and float value
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pub fn addValue(self: Vector4, add_: f32) Vector4 {
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return math.vector4AddValue(self, add_);
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}
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/// Subtract two vectors
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pub fn subtract(self: Vector4, v: Vector4) Vector4 {
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return math.vector4Subtract(self, v);
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}
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/// Subtract vector and float value
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pub fn subtractValue(self: Vector4, add_: f32) Vector4 {
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return math.vector4SubtractValue(self, add_);
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}
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/// Computes the length of a vector
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pub fn length(self: Vector4) f32 {
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return math.vector4Length(self);
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}
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/// Calculate vector square length
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pub fn lengthSqr(self: Vector4) f32 {
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return math.vector4LengthSqr(self);
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}
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/// Calculate two vectors dot product
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pub fn dotProduct(self: Vector4, v: Vector4) f32 {
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return math.vector4DotProduct(self, v);
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}
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/// Calculate distance between two vectors
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pub fn distance(self: Vector4, v: Vector4) f32 {
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return math.vector4Distance(self, v);
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}
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/// Calculate square distance between two vectors
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pub fn distanceSqr(self: Vector4, v: Vector4) f32 {
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return math.vector4DistanceSqr(self, v);
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}
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/// Scale vector by float value
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pub fn scale(self: Vector4, scale_: f32) Vector4 {
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return math.vector4Scale(self, scale_);
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}
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/// Multiply vector by vector
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pub fn multiply(self: Vector4, v: Vector4) Vector4 {
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return math.vector4Multiply(self, v);
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}
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/// Negate vector
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pub fn negate(self: Vector4) Vector4 {
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return math.vector4Negate(self);
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}
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/// Divide two vectors
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pub fn divide(self: Vector4, v: Vector4) Vector4 {
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return math.vector4Divide(self, v);
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}
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/// Normalize vector
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pub fn normalize(self: Vector4) Vector4 {
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return math.vector4Normalize(self);
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}
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/// Get min value for each pair of components
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pub fn min(self: Vector4, v: Vector4) Vector4 {
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return math.vector4Min(self, v);
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}
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/// Get max value for each pair of components
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pub fn max(self: Vector4, v: Vector4) Vector4 {
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return math.vector4Max(self, v);
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}
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/// Calculate linear interpolation between two vectors
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pub fn lerp(self: Vector4, v: Vector4, amount: f32) Vector4 {
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return math.vector4Lerp(self, v, amount);
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}
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/// Move Vector towards target
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pub fn moveTowards(self: Vector4, target: Vector4, maxDistance: f32) Vector4 {
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return math.vector4MoveTowards(self, target, maxDistance);
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}
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/// Invert provided quaternion
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pub fn invert(self: Vector4) Vector4 {
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return math.vector4Invert(self);
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}
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/// Check whether two given quaternions are almost equal
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pub fn equals(p: Vector4, q: Vector4) i32 {
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return math.vector4Equals(p, q);
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}
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/// Get identity quaternion
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pub fn identity() Quaternion {
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return math.quaternionIdentity();
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}
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/// Calculate slerp-optimized interpolation between two quaternions
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pub fn nlerp(self: Quaternion, q: Quaternion, amount: f32) Quaternion {
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return math.quaternionNlerp(self, q, amount);
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}
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/// Calculates spherical linear interpolation between two quaternions
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pub fn slerp(self: Quaternion, q: Quaternion, amount: f32) Quaternion {
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return math.quaternionSlerp(self, q, amount);
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}
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/// Calculate quaternion cubic spline interpolation using Cubic Hermite Spline
|
|
/// algorithm as described in the GLTF 2.0 specification
|
|
pub fn cubicHermiteSpline(self: Quaternion, outTangent1: Quaternion, q: Quaternion, inTangent2: Quaternion, t: f32) Quaternion {
|
|
return math.quaternionCubicHermiteSpline(self, outTangent1, q, inTangent2, t);
|
|
}
|
|
|
|
// Calculate quaternion based on the rotation from one vector to another
|
|
pub fn fromVector3ToVector3(from: Vector3, to: Vector3) Quaternion {
|
|
return math.quaternionFromVector3ToVector3(from, to);
|
|
}
|
|
|
|
/// Get a quaternion for a given rotation matrix
|
|
pub fn fromMatrix(mat: Matrix) Quaternion {
|
|
return math.quaternionFromMatrix(mat);
|
|
}
|
|
|
|
/// Get a matrix for a given quaternion
|
|
pub fn toMatrix(self: Quaternion) Matrix {
|
|
return math.quaternionToMatrix(self);
|
|
}
|
|
|
|
/// Get rotation quaternion for an angle and axis
|
|
/// NOTE: Angle must be provided in radians
|
|
pub fn fromAxisAngle(axis: Vector3, angle: f32) Quaternion {
|
|
return math.quaternionFromAxisAngle(axis, angle);
|
|
}
|
|
|
|
/// Get the rotation angle and axis for a given quaternion
|
|
pub fn toAxisAngle(self: Quaternion, outAxis: *Vector3, outAngle: *f32) void {
|
|
math.quaternionToAxisAngle(self, outAxis, outAngle);
|
|
}
|
|
|
|
/// Get the quaternion equivalent to Euler angles
|
|
/// NOTE: Rotation order is ZYX
|
|
pub fn fromEuler(pitch: f32, yaw: f32, roll: f32) Quaternion {
|
|
return math.quaternionFromEuler(pitch, yaw, roll);
|
|
}
|
|
|
|
/// Get the Euler angles equivalent to quaternion (roll, pitch, yaw)
|
|
/// NOTE: Angles are returned in a Vector3 struct in radians
|
|
pub fn toEuler(self: Quaternion) Vector3 {
|
|
return math.quaternionToEuler(self);
|
|
}
|
|
|
|
/// Transform a quaternion given a transformation matrix
|
|
pub fn transform(self: Quaternion, mat: Matrix) Quaternion {
|
|
return math.quaternionTransform(self, mat);
|
|
}
|
|
};
|
|
pub const Quaternion = Vector4;
|
|
|
|
pub const Matrix = extern struct {
|
|
m0: f32,
|
|
m4: f32,
|
|
m8: f32,
|
|
m12: f32,
|
|
m1: f32,
|
|
m5: f32,
|
|
m9: f32,
|
|
m13: f32,
|
|
m2: f32,
|
|
m6: f32,
|
|
m10: f32,
|
|
m14: f32,
|
|
m3: f32,
|
|
m7: f32,
|
|
m11: f32,
|
|
m15: f32,
|
|
|
|
/// Compute matrix determinant
|
|
pub fn determinant(self: Matrix) f32 {
|
|
return math.matrixDeterminant(self);
|
|
}
|
|
|
|
/// Get the trace of the matrix (sum of the values along the diagonal)
|
|
pub fn trace(self: Matrix) f32 {
|
|
return math.matrixTrace(self);
|
|
}
|
|
|
|
/// Transposes provided matrix
|
|
pub fn transpose(self: Matrix) Matrix {
|
|
return math.matrixTranspose(self);
|
|
}
|
|
|
|
/// Invert provided matrix
|
|
pub fn invert(self: Matrix) Matrix {
|
|
return math.matrixInvert(self);
|
|
}
|
|
|
|
/// Get identity matrix
|
|
pub fn identity() Matrix {
|
|
return math.matrixIdentity();
|
|
}
|
|
|
|
/// Add two matrices
|
|
pub fn add(self: Matrix, right: Matrix) Matrix {
|
|
return math.matrixAdd(self, right);
|
|
}
|
|
|
|
/// Subtract two matrices (left - right)
|
|
pub fn subtract(self: Matrix, right: Matrix) Matrix {
|
|
return math.matrixSubtract(self, right);
|
|
}
|
|
|
|
/// Get two matrix multiplication
|
|
/// NOTE: When multiplying matrices... the order matters!
|
|
pub fn multiply(self: Matrix, right: Matrix) Matrix {
|
|
return math.matrixMultiply(self, right);
|
|
}
|
|
|
|
/// Get translation matrix
|
|
pub fn translate(x: f32, y: f32, z: f32) Matrix {
|
|
return math.matrixTranslate(x, y, z);
|
|
}
|
|
|
|
/// Create rotation matrix from axis and angle
|
|
/// NOTE: Angle should be provided in radians
|
|
pub fn rotate(axis: Vector3, angle: f32) Matrix {
|
|
return math.matrixRotate(axis, angle);
|
|
}
|
|
|
|
/// Get x-rotation matrix
|
|
/// NOTE: Angle must be provided in radians
|
|
pub fn rotateX(angle: f32) Matrix {
|
|
return math.matrixRotateX(angle);
|
|
}
|
|
|
|
/// Get y-rotation matrix
|
|
/// NOTE: Angle must be provided in radians
|
|
pub fn rotateY(angle: f32) Matrix {
|
|
return math.matrixRotateY(angle);
|
|
}
|
|
|
|
/// Get z-rotation matrix
|
|
/// NOTE: Angle must be provided in radians
|
|
pub fn rotateZ(angle: f32) Matrix {
|
|
return math.matrixRotateZ(angle);
|
|
}
|
|
|
|
/// Get xyz-rotation matrix
|
|
/// NOTE: Angle must be provided in radians
|
|
pub fn rotateXYZ(angle: Vector3) Matrix {
|
|
return math.matrixRotateXYZ(angle);
|
|
}
|
|
|
|
/// Get zyx-rotation matrix
|
|
/// NOTE: Angle must be provided in radians
|
|
pub fn rotateZYX(angle: Vector3) Matrix {
|
|
return math.matrixRotateZYX(angle);
|
|
}
|
|
|
|
/// Get scaling matrix
|
|
pub fn scale(x: f32, y: f32, z: f32) Matrix {
|
|
return math.matrixScale(x, y, z);
|
|
}
|
|
|
|
/// Get perspective projection matrix
|
|
pub fn frustum(left: f64, right: f64, bottom: f64, top: f64, near: f64, far: f64) Matrix {
|
|
return math.matrixFrustum(left, right, bottom, top, near, far);
|
|
}
|
|
|
|
/// Get perspective projection matrix
|
|
/// NOTE: Fovy angle must be provided in radians
|
|
pub fn perspective(fovY: f64, aspect: f64, nearPlane: f64, farPlane: f64) Matrix {
|
|
return math.matrixPerspective(fovY, aspect, nearPlane, farPlane);
|
|
}
|
|
|
|
/// Get orthographic projection matrix
|
|
pub fn ortho(left: f64, right: f64, bottom: f64, top: f64, nearPlane: f64, farPlane: f64) Matrix {
|
|
return math.matrixOrtho(left, right, bottom, top, nearPlane, farPlane);
|
|
}
|
|
|
|
/// Get camera look-at matrix (view matrix)
|
|
pub fn lookAt(eye: Vector3, target: Vector3, up: Vector3) Matrix {
|
|
return math.matrixLookAt(eye, target, up);
|
|
}
|
|
|
|
/// Get float array of matrix data
|
|
pub fn toFloatV(self: Matrix) math.float16 {
|
|
return math.matrixToFloatV(self);
|
|
}
|
|
};
|
|
|
|
pub const Color = extern struct {
|
|
r: u8,
|
|
g: u8,
|
|
b: u8,
|
|
a: u8,
|
|
|
|
pub const light_gray = Color.init(200, 200, 200, 255);
|
|
pub const gray = Color.init(130, 130, 130, 255);
|
|
pub const dark_gray = Color.init(80, 80, 80, 255);
|
|
pub const yellow = Color.init(253, 249, 0, 255);
|
|
pub const gold = Color.init(255, 203, 0, 255);
|
|
pub const orange = Color.init(255, 161, 0, 255);
|
|
pub const pink = Color.init(255, 109, 194, 255);
|
|
pub const red = Color.init(230, 41, 55, 255);
|
|
pub const maroon = Color.init(190, 33, 55, 255);
|
|
pub const green = Color.init(0, 228, 48, 255);
|
|
pub const lime = Color.init(0, 158, 47, 255);
|
|
pub const dark_green = Color.init(0, 117, 44, 255);
|
|
pub const sky_blue = Color.init(102, 191, 255, 255);
|
|
pub const blue = Color.init(0, 121, 241, 255);
|
|
pub const dark_blue = Color.init(0, 82, 172, 255);
|
|
pub const purple = Color.init(200, 122, 255, 255);
|
|
pub const violet = Color.init(135, 60, 190, 255);
|
|
pub const dark_purple = Color.init(112, 31, 126, 255);
|
|
pub const beige = Color.init(211, 176, 131, 255);
|
|
pub const brown = Color.init(127, 106, 79, 255);
|
|
pub const dark_brown = Color.init(76, 63, 47, 255);
|
|
|
|
pub const white = Color.init(255, 255, 255, 255);
|
|
pub const black = Color.init(0, 0, 0, 255);
|
|
pub const blank = Color.init(0, 0, 0, 0);
|
|
pub const magenta = Color.init(255, 0, 255, 255);
|
|
pub const ray_white = Color.init(245, 245, 245, 255);
|
|
|
|
pub fn init(r: u8, g: u8, b: u8, a: u8) Color {
|
|
return Color{ .r = r, .g = g, .b = b, .a = a };
|
|
}
|
|
|
|
/// Get Color from normalized values [0..1]
|
|
pub fn fromNormalized(normalized: Vector4) Color {
|
|
return rl.colorFromNormalized(normalized);
|
|
}
|
|
|
|
/// Get a Color from HSV values, hue [0..360], saturation/value [0..1]
|
|
pub fn fromHSV(hue: f32, saturation: f32, value: f32) Color {
|
|
return rl.colorFromHSV(hue, saturation, value);
|
|
}
|
|
|
|
/// Get a Color from hexadecimal value
|
|
pub fn fromInt(hexValue: u32) Color {
|
|
return rl.getColor(hexValue);
|
|
}
|
|
|
|
/// Get color with alpha applied, alpha goes from 0.0 to 1.0
|
|
pub fn fade(self: Color, a: f32) Color {
|
|
return rl.fade(self, a);
|
|
}
|
|
|
|
/// Get color multiplied with another color
|
|
pub fn tint(self: Color, t: Color) Color {
|
|
return rl.colorTint(self, t);
|
|
}
|
|
|
|
/// Get Color normalized as float [0..1]
|
|
pub fn normalize(self: Color) Vector4 {
|
|
return rl.colorNormalize(self);
|
|
}
|
|
|
|
/// Get color with brightness correction, brightness factor goes from -1.0 to 1.0
|
|
pub fn brightness(self: Color, factor: f32) Color {
|
|
return rl.colorBrightness(self, factor);
|
|
}
|
|
|
|
/// Get color with contrast correction, contrast values between -1.0 and 1.0
|
|
pub fn contrast(self: Color, c: f32) Color {
|
|
return rl.colorContrast(self, c);
|
|
}
|
|
|
|
/// Get color with alpha applied, alpha goes from 0.0 to 1.0
|
|
pub fn alpha(self: Color, a: f32) Color {
|
|
return rl.colorAlpha(self, a);
|
|
}
|
|
|
|
/// Get hexadecimal value for a Color
|
|
pub fn toInt(self: Color) i32 {
|
|
return rl.colorToInt(self);
|
|
}
|
|
|
|
/// Get HSV values for a Color, hue [0..360], saturation/value [0..1]
|
|
pub fn toHSV(self: Color) Vector3 {
|
|
return rl.colorToHSV(self);
|
|
}
|
|
};
|
|
|
|
pub const Rectangle = extern struct {
|
|
x: f32,
|
|
y: f32,
|
|
width: f32,
|
|
height: f32,
|
|
|
|
pub fn init(x: f32, y: f32, width: f32, height: f32) Rectangle {
|
|
return Rectangle{ .x = x, .y = y, .width = width, .height = height };
|
|
}
|
|
|
|
/// Check collision between two rectangles
|
|
pub fn checkCollision(self: Rectangle, rec2: Rectangle) bool {
|
|
return rl.checkCollisionRecs(self, rec2);
|
|
}
|
|
|
|
/// Get collision rectangle for two rectangles collision
|
|
pub fn getCollision(self: Rectangle, rec2: Rectangle) Rectangle {
|
|
return rl.getCollisionRec(self, rec2);
|
|
}
|
|
};
|
|
|
|
pub const Image = extern struct {
|
|
data: *anyopaque,
|
|
width: c_int,
|
|
height: c_int,
|
|
mipmaps: c_int,
|
|
format: PixelFormat,
|
|
|
|
/// Load image from file into CPU memory (RAM)
|
|
pub fn init(fileName: [*:0]const u8) Image {
|
|
return rl.loadImage(fileName);
|
|
}
|
|
|
|
/// Load image from RAW file data
|
|
pub fn initRaw(fileName: [*:0]const u8, width: i32, height: i32, format: PixelFormat, headerSize: i32) Image {
|
|
return rl.loadImageRaw(fileName, width, height, format, headerSize);
|
|
}
|
|
|
|
/// Load image sequence from file (frames appended to image.data)
|
|
pub fn initAnim(fileName: [*:0]const u8, frames: *i32) Image {
|
|
return rl.loadImageAnim(fileName, frames);
|
|
}
|
|
|
|
/// Load image from GPU texture data
|
|
pub fn fromTexture(texture: Texture) Image {
|
|
return rl.loadImageFromTexture(texture);
|
|
}
|
|
|
|
/// Load image from screen buffer and (screenshot)
|
|
pub fn fromScreen() Image {
|
|
return rl.loadImageFromScreen();
|
|
}
|
|
|
|
/// Unload image from CPU memory (RAM)
|
|
pub fn unload(self: Image) void {
|
|
rl.unloadImage(self);
|
|
}
|
|
|
|
/// Create an image from text (default font)
|
|
pub fn initText(text: [*:0]const u8, fontSize: i32, color: Color) Image {
|
|
return rl.imageText(text, fontSize, color);
|
|
}
|
|
|
|
/// Create an image from text (custom sprite font)
|
|
pub fn initTextEx(font: Font, text: [*:0]const u8, fontSize: f32, spacing: f32, t: Color) Image {
|
|
return rl.imageTextEx(font, text, fontSize, spacing, t);
|
|
}
|
|
|
|
/// Generate image: plain color
|
|
pub fn genColor(width: i32, height: i32, color: Color) Image {
|
|
return rl.genImageColor(width, height, color);
|
|
}
|
|
|
|
/// Generate image: linear gradient, direction in degrees [0..360], 0=Vertical gradient
|
|
pub fn genGradientLinear(width: i32, height: i32, direction: i32, start: Color, end: Color) Image {
|
|
return rl.genImageGradientLinear(width, height, direction, start, end);
|
|
}
|
|
|
|
/// Generate image: radial gradient
|
|
pub fn genGradientRadial(width: i32, height: i32, density: f32, inner: Color, outer: Color) Image {
|
|
return rl.genImageGradientRadial(width, height, density, inner, outer);
|
|
}
|
|
|
|
/// Generate image: square gradient
|
|
pub fn genGradientSquare(width: i32, height: i32, density: f32, inner: Color, outer: Color) Image {
|
|
return rl.genImageGradientSquare(width, height, density, inner, outer);
|
|
}
|
|
|
|
/// Generate image: checked
|
|
pub fn genChecked(width: i32, height: i32, checksX: i32, checksY: i32, col1: Color, col2: Color) Image {
|
|
return rl.genImageChecked(width, height, checksX, checksY, col1, col2);
|
|
}
|
|
|
|
/// Generate image: white noise
|
|
pub fn genWhiteNoise(width: i32, height: i32, factor: f32) Image {
|
|
return rl.genImageWhiteNoise(width, height, factor);
|
|
}
|
|
|
|
/// Generate image: perlin noise
|
|
pub fn genPerlinNoise(width: i32, height: i32, offsetX: i32, offsetY: i32, scale: f32) Image {
|
|
return rl.genImagePerlinNoise(width, height, offsetX, offsetY, scale);
|
|
}
|
|
|
|
/// Generate image: cellular algorithm, bigger tileSize means bigger cells
|
|
pub fn genCellular(width: i32, height: i32, tileSize: i32) Image {
|
|
return rl.genImageCellular(width, height, tileSize);
|
|
}
|
|
|
|
/// Generate image: grayscale image from text data
|
|
pub fn genText(width: i32, height: i32, text: [*:0]const u8) Image {
|
|
return rl.genImageText(width, height, text);
|
|
}
|
|
|
|
/// Create an image duplicate (useful for transformations)
|
|
pub fn copy(self: Image) Image {
|
|
return rl.imageCopy(self);
|
|
}
|
|
|
|
/// Create an image from another image piece
|
|
pub fn copyRec(self: Image, rec: Rectangle) Image {
|
|
return rl.imageFromImage(self, rec);
|
|
}
|
|
|
|
/// Convert image data to desired format
|
|
pub fn setFormat(self: *Image, newFormat: PixelFormat) void {
|
|
return rl.imageFormat(self, newFormat);
|
|
}
|
|
|
|
/// Convert image to POT (power-of-two)
|
|
pub fn toPOT(self: *Image, fill: Color) void {
|
|
rl.imageToPOT(self, fill);
|
|
}
|
|
|
|
/// Crop an image to a defined rectangle
|
|
pub fn crop(self: *Image, c: Rectangle) void {
|
|
rl.imageCrop(self, c);
|
|
}
|
|
|
|
/// Crop image depending on alpha value
|
|
pub fn alphaCrop(self: *Image, threshold: f32) void {
|
|
rl.imageAlphaCrop(self, threshold);
|
|
}
|
|
|
|
/// Clear alpha channel to desired color
|
|
pub fn alphaClear(self: *Image, color: Color, threshold: f32) void {
|
|
rl.imageAlphaClear(self, color, threshold);
|
|
}
|
|
|
|
/// Apply alpha mask to image
|
|
pub fn alphaMask(self: *Image, am: Image) void {
|
|
rl.imageAlphaMask(self, am);
|
|
}
|
|
|
|
/// Premultiply alpha channel
|
|
pub fn alphaPremultiply(self: *Image) void {
|
|
rl.imageAlphaPremultiply(self);
|
|
}
|
|
|
|
/// Apply Gaussian blur using a box blur approximation
|
|
pub fn blurGaussian(self: *Image, blurSize: i32) void {
|
|
rl.imageBlurGaussian(self, blurSize);
|
|
}
|
|
|
|
/// Resize image (Bicubic scaling algorithm)
|
|
pub fn resize(self: *Image, newWidth: i32, newHeight: i32) void {
|
|
rl.imageResize(self, newWidth, newHeight);
|
|
}
|
|
|
|
/// Resize image (Nearest-Neighbor scaling algorithm)
|
|
pub fn resizeNN(self: *Image, newWidth: i32, newHeight: i32) void {
|
|
rl.imageResizeNN(self, newWidth, newHeight);
|
|
}
|
|
|
|
/// Resize canvas and fill with color
|
|
pub fn resizeCanvas(self: *Image, newWidth: i32, newHeight: i32, offsetX: i32, offsetY: i32, fill: Color) void {
|
|
rl.imageResizeCanvas(self, newWidth, newHeight, offsetX, offsetY, fill);
|
|
}
|
|
|
|
/// Compute all mipmap levels for a provided image
|
|
pub fn mimaps(self: *Image) void {
|
|
rl.imageMipmaps(self);
|
|
}
|
|
|
|
/// Dither image data to 16bpp or lower (Floyd-Steinberg dithering)
|
|
pub fn dither(self: *Image, rBpp: i32, gBpp: i32, bBpp: i32, aBpp: i32) void {
|
|
rl.imageDither(self, rBpp, gBpp, bBpp, aBpp);
|
|
}
|
|
|
|
/// Flip image vertically
|
|
pub fn flipVertical(self: *Image) void {
|
|
rl.imageFlipVertical(self);
|
|
}
|
|
|
|
/// Flip image horizontally
|
|
pub fn flipHorizontal(self: *Image) void {
|
|
rl.imageFlipHorizontal(self);
|
|
}
|
|
|
|
/// Rotate image by input angle in degrees (-359 to 359)
|
|
pub fn rotate(self: *Image, degrees: i32) void {
|
|
rl.imageRotate(self, degrees);
|
|
}
|
|
|
|
/// Rotate image clockwise 90deg
|
|
pub fn rotateCW(self: *Image) void {
|
|
rl.imageRotateCW(self);
|
|
}
|
|
|
|
/// Rotate image counter-clockwise 90deg
|
|
pub fn rotateCCW(self: *Image) void {
|
|
rl.imageRotateCCW(self);
|
|
}
|
|
|
|
/// Modify image color: tint
|
|
pub fn tint(self: *Image, color: Color) void {
|
|
rl.imageColorTint(self, color);
|
|
}
|
|
|
|
/// Modify image color: invert
|
|
pub fn invert(self: *Image) void {
|
|
rl.imageColorInvert(self);
|
|
}
|
|
|
|
/// Modify image color: grayscale
|
|
pub fn grayscale(self: *Image) void {
|
|
rl.imageColorGrayscale(self);
|
|
}
|
|
|
|
/// Modify image color: contrast (-100 to 100)
|
|
pub fn contrast(self: *Image, c: f32) void {
|
|
rl.imageColorContrast(self, c);
|
|
}
|
|
|
|
/// Modify image color: brightness (-255 to 255)
|
|
pub fn brightness(self: *Image, b: i32) void {
|
|
rl.imageColorBrightness(self, b);
|
|
}
|
|
|
|
/// Modify image color: replace color
|
|
pub fn replaceColor(self: *Image, color: Color, replace: Color) void {
|
|
rl.imageColorReplace(self, color, replace);
|
|
}
|
|
|
|
/// Get image alpha border rectangle
|
|
pub fn getAlphaBorder(self: Image, threshold: f32) Rectangle {
|
|
return rl.getImageAlphaBorder(self, threshold);
|
|
}
|
|
|
|
/// Get image pixel color at (x, y) position
|
|
pub fn getColor(self: Image, x: i32, y: i32) Color {
|
|
return rl.getImageColor(self, x, y);
|
|
}
|
|
|
|
/// Clear image background with given color
|
|
pub fn clearBackground(self: *Image, color: Color) void {
|
|
rl.imageClearBackground(self, color);
|
|
}
|
|
|
|
/// Draw pixel within an image
|
|
pub fn drawPixel(self: *Image, posX: i32, posY: i32, color: Color) void {
|
|
rl.imageDrawPixel(self, posX, posY, color);
|
|
}
|
|
|
|
/// Draw pixel within an image (Vector version)
|
|
pub fn drawPixelV(self: *Image, position: Vector2, color: Color) void {
|
|
rl.imageDrawPixelV(self, position, color);
|
|
}
|
|
|
|
/// Draw line within an image
|
|
pub fn drawLine(self: *Image, startPosX: i32, startPosY: i32, endPosX: i32, endPosY: i32, color: Color) void {
|
|
rl.imageDrawLine(self, startPosX, startPosY, endPosX, endPosY, color);
|
|
}
|
|
|
|
/// Draw line within an image (Vector version)
|
|
pub fn drawLineV(self: *Image, start: Vector2, end: Vector2, color: Color) void {
|
|
rl.imageDrawLineV(self, start, end, color);
|
|
}
|
|
|
|
/// Draw a filled circle within an image
|
|
pub fn drawCircle(self: *Image, centerX: i32, centerY: i32, radius: i32, color: Color) void {
|
|
rl.imageDrawCircle(self, centerX, centerY, radius, color);
|
|
}
|
|
|
|
/// Draw a filled circle within an image (Vector version)
|
|
pub fn drawCircleV(self: *Image, center: Vector2, radius: i32, color: Color) void {
|
|
rl.imageDrawCircleV(self, center, radius, color);
|
|
}
|
|
|
|
/// Draw circle outline within an image
|
|
pub fn drawCircleLines(self: *Image, centerX: i32, centerY: i32, radius: i32, color: Color) void {
|
|
rl.imageDrawCircleLines(self, centerX, centerY, radius, color);
|
|
}
|
|
|
|
/// Draw circle outline within an image (Vector version)
|
|
pub fn drawCircleLinesV(self: *Image, center: Vector2, radius: i32, color: Color) void {
|
|
rl.imageDrawCircleLinesV(self, center, radius, color);
|
|
}
|
|
|
|
/// Draw rectangle within an image
|
|
pub fn drawRectangle(self: *Image, posX: i32, posY: i32, width: i32, height: i32, color: Color) void {
|
|
rl.imageDrawRectangle(self, posX, posY, width, height, color);
|
|
}
|
|
|
|
/// Draw rectangle within an image (Vector version)
|
|
pub fn drawRectangleV(self: *Image, position: Vector2, size: Vector2, color: Color) void {
|
|
rl.imageDrawRectangleV(self, position, size, color);
|
|
}
|
|
|
|
/// Draw rectangle within an image
|
|
pub fn drawRectangleRec(self: *Image, rec: Rectangle, color: Color) void {
|
|
rl.imageDrawRectangleRec(self, rec, color);
|
|
}
|
|
|
|
/// Draw rectangle lines within an image
|
|
pub fn drawRectangleLines(self: *Image, rec: Rectangle, thick: i32, color: Color) void {
|
|
rl.imageDrawRectangleLines(self, rec, thick, color);
|
|
}
|
|
|
|
/// Draw a source image within a destination image (tint applied to source)
|
|
pub fn drawImage(self: *Image, src: Image, srcRec: Rectangle, dstRec: Rectangle, t: Color) void {
|
|
rl.imageDraw(self, src, srcRec, dstRec, t);
|
|
}
|
|
|
|
/// Draw text (using default font) within an image (destination)
|
|
pub fn drawText(self: *Image, text: [*:0]const u8, posX: i32, posY: i32, fontSize: i32, color: Color) void {
|
|
rl.imageDrawText(self, text, posX, posY, fontSize, color);
|
|
}
|
|
|
|
/// Draw text (custom sprite font) within an image (destination)
|
|
pub fn drawTextEx(self: *Image, font: Font, text: [*:0]const u8, position: Vector2, fontSize: f32, spacing: f32, t: Color) void {
|
|
rl.imageDrawTextEx(self, font, text, position, fontSize, spacing, t);
|
|
}
|
|
|
|
/// Export image data to file, returns true on success
|
|
pub fn exportToFile(self: Image, fileName: [*:0]const u8) bool {
|
|
return rl.exportImage(self, fileName);
|
|
}
|
|
|
|
/// Export image as code file defining an array of bytes, returns true on success
|
|
pub fn exportAsCode(self: Image, fileName: [*:0]const u8) bool {
|
|
return rl.exportImageAsCode(self, fileName);
|
|
}
|
|
|
|
/// Set icon for window (single image, RGBA 32bit, only PLATFORM_DESKTOP)
|
|
pub fn useAsWindowIcon(self: Image) void {
|
|
rl.setWindowIcon(self);
|
|
}
|
|
|
|
/// Load texture from image data
|
|
pub fn toTexture(self: Image) Texture {
|
|
return Texture.fromImage(self);
|
|
}
|
|
|
|
pub fn asCubemap(self: Image, layout: CubemapLayout) Texture {
|
|
return Texture.fromCubemap(self, layout);
|
|
}
|
|
};
|
|
|
|
pub const Texture = extern struct {
|
|
id: c_uint,
|
|
width: c_int,
|
|
height: c_int,
|
|
mipmaps: c_int,
|
|
format: PixelFormat,
|
|
|
|
pub fn init(fileName: [*:0]const u8) Texture {
|
|
return rl.loadTexture(fileName);
|
|
}
|
|
|
|
/// Load texture from image data
|
|
pub fn fromImage(image: Image) Texture {
|
|
return rl.loadTextureFromImage(image);
|
|
}
|
|
|
|
/// Load cubemap from image, multiple image cubemap layouts supported
|
|
pub fn fromCubemap(image: Image, layout: CubemapLayout) Texture {
|
|
return rl.loadTextureCubemap(image, layout);
|
|
}
|
|
|
|
/// Unload texture from GPU memory (VRAM)
|
|
pub fn unload(self: Texture) void {
|
|
rl.unloadTexture(self);
|
|
}
|
|
|
|
/// Draw a Texture2D
|
|
pub fn draw(self: Texture, posX: i32, posY: i32, tint: Color) void {
|
|
rl.drawTexture(self, posX, posY, tint);
|
|
}
|
|
|
|
/// Draw a Texture2D with position defined as Vector2
|
|
pub fn drawV(self: Texture, position: Vector2, tint: Color) void {
|
|
rl.drawTextureV(self, position, tint);
|
|
}
|
|
|
|
/// Draw a Texture2D with extended parameters
|
|
pub fn drawEx(self: Texture, position: Vector2, rotation: f32, scale: f32, tint: Color) void {
|
|
rl.drawTextureEx(self, position, rotation, scale, tint);
|
|
}
|
|
|
|
/// Draw a part of a texture defined by a rectangle
|
|
pub fn drawRec(self: Texture, source: Rectangle, position: Vector2, tint: Color) void {
|
|
rl.drawTextureRec(self, source, position, tint);
|
|
}
|
|
|
|
/// Draw a part of a texture defined by a rectangle with 'pro' parameters
|
|
pub fn drawPro(self: Texture, source: Rectangle, dest: Rectangle, origin: Vector2, rotation: f32, tint: Color) void {
|
|
rl.drawTexturePro(self, source, dest, origin, rotation, tint);
|
|
}
|
|
|
|
/// Draws a texture (or part of it) that stretches or shrinks nicely
|
|
pub fn drawNPatch(self: Texture, nPatchInfo: NPatchInfo, dest: Rectangle, origin: Vector2, rotation: f32, tint: Color) void {
|
|
rl.drawTextureNPatch(self, nPatchInfo, dest, origin, rotation, tint);
|
|
}
|
|
};
|
|
pub const Texture2D = Texture;
|
|
pub const TextureCubemap = Texture;
|
|
|
|
pub const RenderTexture = extern struct {
|
|
id: c_uint,
|
|
texture: Texture,
|
|
depth: Texture,
|
|
|
|
pub fn init(width: i32, height: i32) RenderTexture {
|
|
return rl.loadRenderTexture(width, height);
|
|
}
|
|
|
|
/// Unload render texture from GPU memory (VRAM)
|
|
pub fn unload(self: RenderTexture) void {
|
|
rl.unloadRenderTexture(self);
|
|
}
|
|
|
|
/// Begin drawing to render texture
|
|
pub fn begin(self: RenderTexture2D) void {
|
|
rl.beginTextureMode(self);
|
|
}
|
|
|
|
/// Ends drawing to render texture
|
|
pub fn end(_: RenderTexture2D) void {
|
|
rl.endTextureMode();
|
|
}
|
|
};
|
|
pub const RenderTexture2D = RenderTexture;
|
|
|
|
pub const NPatchInfo = extern struct {
|
|
source: Rectangle,
|
|
left: c_int,
|
|
top: c_int,
|
|
right: c_int,
|
|
bottom: c_int,
|
|
layout: c_int,
|
|
};
|
|
|
|
pub const GlyphInfo = extern struct {
|
|
value: c_int,
|
|
offsetX: c_int,
|
|
offsetY: c_int,
|
|
advanceX: c_int,
|
|
image: Image,
|
|
};
|
|
|
|
pub const Font = extern struct {
|
|
baseSize: c_int,
|
|
glyphCount: c_int,
|
|
glyphPadding: c_int,
|
|
texture: Texture2D,
|
|
recs: [*c]Rectangle,
|
|
glyphs: [*c]GlyphInfo,
|
|
|
|
/// Load font from file into GPU memory (VRAM)
|
|
pub fn init(fileName: [*:0]const u8) Font {
|
|
return rl.loadFont(fileName);
|
|
}
|
|
|
|
/// Load font from file with extended parameters, use null for fontChars to load the default character set
|
|
pub fn initEx(fileName: [*:0]const u8, fontSize: i32, fontChars: ?[]i32) Font {
|
|
return rl.loadFontEx(fileName, fontSize, fontChars);
|
|
}
|
|
|
|
/// Load font from Image (XNA style)
|
|
pub fn fromImage(image: Image, key: Color, firstChar: i32) Font {
|
|
return rl.loadFontFromImage(image, key, firstChar);
|
|
}
|
|
|
|
/// Load font from memory buffer, fileType refers to extension: i.e. '.ttf'
|
|
pub fn fromMemory(fileType: [*:0]const u8, fileData: ?[]const u8, fontSize: i32, fontChars: []i32) Font {
|
|
return rl.loadFontFromMemory(fileType, fileData, fontSize, fontChars);
|
|
}
|
|
|
|
/// Unload font from GPU memory (VRAM)
|
|
pub fn unload(self: Font) void {
|
|
rl.unloadFont(self);
|
|
}
|
|
|
|
/// Check if a font is ready
|
|
pub fn isReady(self: Font) bool {
|
|
return rl.isFontReady(self);
|
|
}
|
|
|
|
/// Export font as code file, returns true on success
|
|
pub fn exportAsCode(self: Font, fileName: [*:0]const u8) bool {
|
|
return rl.exportFontAsCode(self, fileName);
|
|
}
|
|
};
|
|
|
|
pub const Camera3D = extern struct {
|
|
position: Vector3,
|
|
target: Vector3,
|
|
up: Vector3,
|
|
fovy: f32,
|
|
projection: CameraProjection,
|
|
|
|
/// Begin 3D mode with camera
|
|
pub fn begin(self: Camera3D) void {
|
|
rl.beginMode3D(self);
|
|
}
|
|
|
|
/// Update camera position for selected mode
|
|
pub fn update(self: *Camera3D, mode: CameraMode) void {
|
|
rl.updateCamera(self, mode);
|
|
}
|
|
|
|
/// Get camera transform matrix (view matrix)
|
|
pub fn getMatrix(self: Camera3D) Matrix {
|
|
return rl.getCameraMatrix(self);
|
|
}
|
|
|
|
/// Ends 3D mode and returns to default 2D orthographic mode
|
|
pub fn end(_: Camera3D) void {
|
|
rl.endMode3D();
|
|
}
|
|
};
|
|
pub const Camera = Camera3D;
|
|
|
|
pub const Camera2D = extern struct {
|
|
offset: Vector2,
|
|
target: Vector2,
|
|
rotation: f32,
|
|
zoom: f32,
|
|
|
|
/// Begin 2D mode with camera
|
|
pub fn begin(self: Camera2D) void {
|
|
rl.beginMode2D(self);
|
|
}
|
|
|
|
/// Get camera 2d transform matrix
|
|
pub fn getMatrix(self: Camera2D) Matrix {
|
|
return rl.getCameraMatrix2D(self);
|
|
}
|
|
|
|
/// Ends 2D mode with camera
|
|
pub fn end(_: Camera2D) void {
|
|
rl.endMode2D();
|
|
}
|
|
};
|
|
|
|
pub const Mesh = extern struct {
|
|
vertexCount: c_int,
|
|
triangleCount: c_int,
|
|
vertices: [*c]f32,
|
|
texcoords: [*c]f32,
|
|
texcoords2: [*c]f32,
|
|
normals: [*c]f32,
|
|
tangents: [*c]f32,
|
|
colors: [*c]u8,
|
|
indices: [*c]c_ushort,
|
|
animVertices: [*c]f32,
|
|
animNormals: [*c]f32,
|
|
boneIds: [*c]u8,
|
|
boneWeights: [*c]f32,
|
|
vaoId: c_uint,
|
|
vboId: [*c]c_uint,
|
|
|
|
/// Draw a 3d mesh with material and transform
|
|
pub fn draw(self: Mesh, material: Material, transform: Matrix) void {
|
|
rl.drawMesh(self, material, transform);
|
|
}
|
|
|
|
/// Draw multiple mesh instances with material and different transforms
|
|
pub fn drawInstanced(self: Mesh, material: Material, transforms: []const Matrix) void {
|
|
rl.drawMeshInstanced(self, material, transforms);
|
|
}
|
|
};
|
|
|
|
pub const Shader = extern struct {
|
|
id: c_uint,
|
|
locs: [*c]c_int,
|
|
|
|
/// Begin custom shader drawing
|
|
pub fn activate(self: Shader) void {
|
|
rl.beginShaderMode(self);
|
|
}
|
|
|
|
/// End custom shader drawing (use default shader)
|
|
pub fn deactivate(_: Shader) void {
|
|
rl.endShaderMode();
|
|
}
|
|
};
|
|
|
|
pub const MaterialMap = extern struct {
|
|
texture: Texture2D,
|
|
color: Color,
|
|
value: f32,
|
|
};
|
|
|
|
pub const Material = extern struct {
|
|
shader: Shader,
|
|
maps: [*c]MaterialMap,
|
|
params: [4]f32,
|
|
};
|
|
|
|
pub const Transform = extern struct {
|
|
translation: Vector3,
|
|
rotation: Quaternion,
|
|
scale: Vector3,
|
|
};
|
|
|
|
pub const BoneInfo = extern struct {
|
|
name: [32]u8,
|
|
parent: c_int,
|
|
};
|
|
|
|
pub const Model = extern struct {
|
|
transform: Matrix,
|
|
meshCount: c_int,
|
|
materialCount: c_int,
|
|
meshes: [*c]Mesh,
|
|
materials: [*c]Material,
|
|
meshMaterial: [*c]c_int,
|
|
boneCount: c_int,
|
|
bones: [*c]BoneInfo,
|
|
bindPose: [*c]Transform,
|
|
|
|
/// Load model from file (meshes and materials)
|
|
pub fn init(fileName: [*:0]const u8) Model {
|
|
return rl.loadModel(fileName);
|
|
}
|
|
|
|
/// Load model from generated mesh (default material)
|
|
pub fn fromMesh(mesh: Mesh) Model {
|
|
return rl.loadModelFromMesh(mesh);
|
|
}
|
|
|
|
/// Unload model (including meshes) from memory (RAM and/or VRAM)
|
|
pub fn unload(self: Model) void {
|
|
rl.unloadModel(self);
|
|
}
|
|
|
|
/// Draw a model (with texture if set)
|
|
pub fn draw(self: Model, position: Vector3, scale: f32, tint: Color) void {
|
|
return rl.drawModel(self, position, scale, tint);
|
|
}
|
|
|
|
/// Draw a model with extended parameters
|
|
pub fn drawEx(self: Model, position: Vector3, rotationAxis: Vector3, rotationAngle: f32, scale: Vector3, tint: Color) void {
|
|
return rl.drawModelEx(self, position, rotationAxis, rotationAngle, scale, tint);
|
|
}
|
|
|
|
/// Draw a model wires (with texture if set)
|
|
pub fn drawWires(self: Model, position: Vector3, scale: f32, tint: Color) void {
|
|
return rl.drawModelWires(self, position, scale, tint);
|
|
}
|
|
|
|
/// Draw a model wires (with texture if set) with extended parameters
|
|
pub fn drawWiresEx(self: Model, position: Vector3, rotationAxis: Vector3, rotationAngle: f32, scale: Vector3, tint: Color) void {
|
|
return rl.drawModelWiresEx(self, position, rotationAxis, rotationAngle, scale, tint);
|
|
}
|
|
};
|
|
|
|
pub const ModelAnimation = extern struct {
|
|
boneCount: c_int,
|
|
frameCount: c_int,
|
|
bones: [*c]BoneInfo,
|
|
framePoses: [*c][*c]Transform,
|
|
name: [32]u8,
|
|
};
|
|
|
|
pub const Ray = extern struct {
|
|
position: Vector3,
|
|
direction: Vector3,
|
|
};
|
|
|
|
pub const RayCollision = extern struct {
|
|
hit: bool,
|
|
distance: f32,
|
|
point: Vector3,
|
|
normal: Vector3,
|
|
};
|
|
|
|
pub const BoundingBox = extern struct {
|
|
min: Vector3,
|
|
max: Vector3,
|
|
};
|
|
|
|
pub const Wave = extern struct {
|
|
frameCount: c_uint,
|
|
sampleRate: c_uint,
|
|
sampleSize: c_uint,
|
|
channels: c_uint,
|
|
data: *anyopaque,
|
|
};
|
|
|
|
pub const rAudioBuffer = opaque {};
|
|
pub const rAudioProcessor = opaque {};
|
|
|
|
pub const AudioStream = extern struct {
|
|
buffer: *rAudioBuffer,
|
|
processor: *rAudioProcessor,
|
|
sampleRate: c_uint,
|
|
sampleSize: c_uint,
|
|
channels: c_uint,
|
|
};
|
|
|
|
pub const Sound = extern struct {
|
|
stream: AudioStream,
|
|
frameCount: c_uint,
|
|
};
|
|
|
|
pub const Music = extern struct {
|
|
stream: AudioStream,
|
|
frameCount: c_uint,
|
|
looping: bool,
|
|
ctxType: c_int,
|
|
ctxData: *anyopaque,
|
|
};
|
|
|
|
pub const VrDeviceInfo = extern struct {
|
|
hResolution: c_int,
|
|
vResolution: c_int,
|
|
hScreenSize: f32,
|
|
vScreenSize: f32,
|
|
vScreenCenter: f32,
|
|
eyeToScreenDistance: f32,
|
|
lensSeparationDistance: f32,
|
|
interpupillaryDistance: f32,
|
|
lensDistortionValues: [4]f32,
|
|
chromaAbCorrection: [4]f32,
|
|
};
|
|
|
|
pub const VrStereoConfig = extern struct {
|
|
projection: [2]Matrix,
|
|
viewOffset: [2]Matrix,
|
|
leftLensCenter: [2]f32,
|
|
rightLensCenter: [2]f32,
|
|
leftScreenCenter: [2]f32,
|
|
rightScreenCenter: [2]f32,
|
|
scale: [2]f32,
|
|
scaleIn: [2]f32,
|
|
};
|
|
|
|
pub const FilePathList = extern struct {
|
|
capacity: c_uint,
|
|
count: c_uint,
|
|
paths: [*c][*c]u8,
|
|
};
|
|
|
|
pub const AutomationEvent = extern struct {
|
|
frame: c_uint,
|
|
type: c_uint,
|
|
params: [4]c_int,
|
|
};
|
|
|
|
pub const AutomationEventList = extern struct { capacity: c_uint, count: c_uint, events: [*c]AutomationEvent };
|
|
|
|
pub const ConfigFlags = packed struct {
|
|
__reserved: bool = false,
|
|
fullscreen_mode: bool = false,
|
|
window_resizable: bool = false,
|
|
window_undecorated: bool = false,
|
|
window_transparent: bool = false,
|
|
msaa_4x_hint: bool = false,
|
|
vsync_hint: bool = false,
|
|
window_hidden: bool = false,
|
|
window_always_run: bool = false,
|
|
window_minimized: bool = false,
|
|
window_maximized: bool = false,
|
|
window_unfocused: bool = false,
|
|
window_topmost: bool = false,
|
|
window_highdpi: bool = false,
|
|
window_mouse_passthrough: bool = false,
|
|
borderless_windowed_mode: bool = false,
|
|
interlaced_hint: bool = false,
|
|
__reserved2: bool = false,
|
|
__reserved3: bool = false,
|
|
__reserved4: bool = false,
|
|
__reserved5: bool = false,
|
|
__reserved6: bool = false,
|
|
__reserved7: bool = false,
|
|
__reserved8: bool = false,
|
|
__reserved9: bool = false,
|
|
__reserved10: bool = false,
|
|
__reserved11: bool = false,
|
|
__reserved12: bool = false,
|
|
__reserved13: bool = false,
|
|
__reserved14: bool = false,
|
|
__reserved15: bool = false,
|
|
__reserved16: bool = false,
|
|
};
|
|
|
|
pub const TraceLogLevel = enum(c_int) {
|
|
log_all = 0,
|
|
log_trace = 1,
|
|
log_debug = 2,
|
|
log_info = 3,
|
|
log_warning = 4,
|
|
log_error = 5,
|
|
log_fatal = 6,
|
|
log_none = 7,
|
|
};
|
|
|
|
pub const KeyboardKey = enum(c_int) {
|
|
key_null = 0,
|
|
key_apostrophe = 39,
|
|
key_comma = 44,
|
|
key_minus = 45,
|
|
key_period = 46,
|
|
key_slash = 47,
|
|
key_zero = 48,
|
|
key_one = 49,
|
|
key_two = 50,
|
|
key_three = 51,
|
|
key_four = 52,
|
|
key_five = 53,
|
|
key_six = 54,
|
|
key_seven = 55,
|
|
key_eight = 56,
|
|
key_nine = 57,
|
|
key_semicolon = 59,
|
|
key_equal = 61,
|
|
key_a = 65,
|
|
key_b = 66,
|
|
key_c = 67,
|
|
key_d = 68,
|
|
key_e = 69,
|
|
key_f = 70,
|
|
key_g = 71,
|
|
key_h = 72,
|
|
key_i = 73,
|
|
key_j = 74,
|
|
key_k = 75,
|
|
key_l = 76,
|
|
key_m = 77,
|
|
key_n = 78,
|
|
key_o = 79,
|
|
key_p = 80,
|
|
key_q = 81,
|
|
key_r = 82,
|
|
key_s = 83,
|
|
key_t = 84,
|
|
key_u = 85,
|
|
key_v = 86,
|
|
key_w = 87,
|
|
key_x = 88,
|
|
key_y = 89,
|
|
key_z = 90,
|
|
key_space = 32,
|
|
key_escape = 256,
|
|
key_enter = 257,
|
|
key_tab = 258,
|
|
key_backspace = 259,
|
|
key_insert = 260,
|
|
key_delete = 261,
|
|
key_right = 262,
|
|
key_left = 263,
|
|
key_down = 264,
|
|
key_up = 265,
|
|
key_page_up = 266,
|
|
key_page_down = 267,
|
|
key_home = 268,
|
|
key_end = 269,
|
|
key_caps_lock = 280,
|
|
key_scroll_lock = 281,
|
|
key_num_lock = 282,
|
|
key_print_screen = 283,
|
|
key_pause = 284,
|
|
key_f1 = 290,
|
|
key_f2 = 291,
|
|
key_f3 = 292,
|
|
key_f4 = 293,
|
|
key_f5 = 294,
|
|
key_f6 = 295,
|
|
key_f7 = 296,
|
|
key_f8 = 297,
|
|
key_f9 = 298,
|
|
key_f10 = 299,
|
|
key_f11 = 300,
|
|
key_f12 = 301,
|
|
key_left_shift = 340,
|
|
key_left_control = 341,
|
|
key_left_alt = 342,
|
|
key_left_super = 343,
|
|
key_right_shift = 344,
|
|
key_right_control = 345,
|
|
key_right_alt = 346,
|
|
key_right_super = 347,
|
|
key_kb_menu = 348,
|
|
key_left_bracket = 91,
|
|
key_backslash = 92,
|
|
key_right_bracket = 93,
|
|
key_grave = 96,
|
|
key_kp_0 = 320,
|
|
key_kp_1 = 321,
|
|
key_kp_2 = 322,
|
|
key_kp_3 = 323,
|
|
key_kp_4 = 324,
|
|
key_kp_5 = 325,
|
|
key_kp_6 = 326,
|
|
key_kp_7 = 327,
|
|
key_kp_8 = 328,
|
|
key_kp_9 = 329,
|
|
key_kp_decimal = 330,
|
|
key_kp_divide = 331,
|
|
key_kp_multiply = 332,
|
|
key_kp_subtract = 333,
|
|
key_kp_add = 334,
|
|
key_kp_enter = 335,
|
|
key_kp_equal = 336,
|
|
key_back = 4,
|
|
//key_menu = 82,
|
|
key_volume_up = 24,
|
|
key_volume_down = 25,
|
|
};
|
|
|
|
pub const MouseButton = enum(c_int) {
|
|
mouse_button_left = 0,
|
|
mouse_button_right = 1,
|
|
mouse_button_middle = 2,
|
|
mouse_button_side = 3,
|
|
mouse_button_extra = 4,
|
|
mouse_button_forward = 5,
|
|
mouse_button_back = 6,
|
|
};
|
|
|
|
pub const MouseCursor = enum(c_int) {
|
|
mouse_cursor_default = 0,
|
|
mouse_cursor_arrow = 1,
|
|
mouse_cursor_ibeam = 2,
|
|
mouse_cursor_crosshair = 3,
|
|
mouse_cursor_pointing_hand = 4,
|
|
mouse_cursor_resize_ew = 5,
|
|
mouse_cursor_resize_ns = 6,
|
|
mouse_cursor_resize_nwse = 7,
|
|
mouse_cursor_resize_nesw = 8,
|
|
mouse_cursor_resize_all = 9,
|
|
mouse_cursor_not_allowed = 10,
|
|
};
|
|
|
|
pub const GamepadButton = enum(c_int) {
|
|
gamepad_button_unknown = 0,
|
|
gamepad_button_left_face_up = 1,
|
|
gamepad_button_left_face_right = 2,
|
|
gamepad_button_left_face_down = 3,
|
|
gamepad_button_left_face_left = 4,
|
|
gamepad_button_right_face_up = 5,
|
|
gamepad_button_right_face_right = 6,
|
|
gamepad_button_right_face_down = 7,
|
|
gamepad_button_right_face_left = 8,
|
|
gamepad_button_left_trigger_1 = 9,
|
|
gamepad_button_left_trigger_2 = 10,
|
|
gamepad_button_right_trigger_1 = 11,
|
|
gamepad_button_right_trigger_2 = 12,
|
|
gamepad_button_middle_left = 13,
|
|
gamepad_button_middle = 14,
|
|
gamepad_button_middle_right = 15,
|
|
gamepad_button_left_thumb = 16,
|
|
gamepad_button_right_thumb = 17,
|
|
};
|
|
|
|
pub const GamepadAxis = enum(c_int) {
|
|
gamepad_axis_left_x = 0,
|
|
gamepad_axis_left_y = 1,
|
|
gamepad_axis_right_x = 2,
|
|
gamepad_axis_right_y = 3,
|
|
gamepad_axis_left_trigger = 4,
|
|
gamepad_axis_right_trigger = 5,
|
|
};
|
|
|
|
pub const MaterialMapIndex = enum(c_int) {
|
|
material_map_albedo = 0,
|
|
material_map_metalness = 1,
|
|
material_map_normal = 2,
|
|
material_map_roughness = 3,
|
|
material_map_occlusion = 4,
|
|
material_map_emission = 5,
|
|
material_map_height = 6,
|
|
material_map_cubemap = 7,
|
|
material_map_irradiance = 8,
|
|
material_map_prefilter = 9,
|
|
material_map_brdf = 10,
|
|
};
|
|
|
|
pub const ShaderLocationIndex = enum(c_int) {
|
|
shader_loc_vertex_position = 0,
|
|
shader_loc_vertex_texcoord01 = 1,
|
|
shader_loc_vertex_texcoord02 = 2,
|
|
shader_loc_vertex_normal = 3,
|
|
shader_loc_vertex_tangent = 4,
|
|
shader_loc_vertex_color = 5,
|
|
shader_loc_matrix_mvp = 6,
|
|
shader_loc_matrix_view = 7,
|
|
shader_loc_matrix_projection = 8,
|
|
shader_loc_matrix_model = 9,
|
|
shader_loc_matrix_normal = 10,
|
|
shader_loc_vector_view = 11,
|
|
shader_loc_color_diffuse = 12,
|
|
shader_loc_color_specular = 13,
|
|
shader_loc_color_ambient = 14,
|
|
shader_loc_map_albedo = 15,
|
|
shader_loc_map_metalness = 16,
|
|
shader_loc_map_normal = 17,
|
|
shader_loc_map_roughness = 18,
|
|
shader_loc_map_occlusion = 19,
|
|
shader_loc_map_emission = 20,
|
|
shader_loc_map_height = 21,
|
|
shader_loc_map_cubemap = 22,
|
|
shader_loc_map_irradiance = 23,
|
|
shader_loc_map_prefilter = 24,
|
|
shader_loc_map_brdf = 25,
|
|
};
|
|
|
|
pub const ShaderUniformDataType = enum(c_int) {
|
|
shader_uniform_float = 0,
|
|
shader_uniform_vec2 = 1,
|
|
shader_uniform_vec3 = 2,
|
|
shader_uniform_vec4 = 3,
|
|
shader_uniform_int = 4,
|
|
shader_uniform_ivec2 = 5,
|
|
shader_uniform_ivec3 = 6,
|
|
shader_uniform_ivec4 = 7,
|
|
shader_uniform_sampler2d = 8,
|
|
};
|
|
|
|
pub const ShaderAttribute = enum(c_int) {
|
|
shader_attrib_float = 0,
|
|
shader_attrib_vec2 = 1,
|
|
shader_attrib_vec3 = 2,
|
|
shader_attrib_vec4 = 3,
|
|
};
|
|
|
|
pub const PixelFormat = enum(c_int) {
|
|
pixelformat_uncompressed_grayscale = 1,
|
|
pixelformat_uncompressed_gray_alpha = 2,
|
|
pixelformat_uncompressed_r5g6b5 = 3,
|
|
pixelformat_uncompressed_r8g8b8 = 4,
|
|
pixelformat_uncompressed_r5g5b5a1 = 5,
|
|
pixelformat_uncompressed_r4g4b4a4 = 6,
|
|
pixelformat_uncompressed_r8g8b8a8 = 7,
|
|
pixelformat_uncompressed_r32 = 8,
|
|
pixelformat_uncompressed_r32g32b32 = 9,
|
|
pixelformat_uncompressed_r32g32b32a32 = 10,
|
|
pixelformat_uncompressed_r16 = 11,
|
|
pixelformat_uncompressed_r16g16b16 = 12,
|
|
pixelformat_uncompressed_r16g16b16a16 = 13,
|
|
pixelformat_compressed_dxt1_rgb = 14,
|
|
pixelformat_compressed_dxt1_rgba = 15,
|
|
pixelformat_compressed_dxt3_rgba = 16,
|
|
pixelformat_compressed_dxt5_rgba = 17,
|
|
pixelformat_compressed_etc1_rgb = 18,
|
|
pixelformat_compressed_etc2_rgb = 19,
|
|
pixelformat_compressed_etc2_eac_rgba = 20,
|
|
pixelformat_compressed_pvrt_rgb = 21,
|
|
pixelformat_compressed_pvrt_rgba = 22,
|
|
pixelformat_compressed_astc_4x4_rgba = 23,
|
|
pixelformat_compressed_astc_8x8_rgba = 24,
|
|
};
|
|
|
|
pub const TextureFilter = enum(c_int) {
|
|
texture_filter_point = 0,
|
|
texture_filter_bilinear = 1,
|
|
texture_filter_trilinear = 2,
|
|
texture_filter_anisotropic_4x = 3,
|
|
texture_filter_anisotropic_8x = 4,
|
|
texture_filter_anisotropic_16x = 5,
|
|
};
|
|
|
|
pub const TextureWrap = enum(c_int) {
|
|
texture_wrap_repeat = 0,
|
|
texture_wrap_clamp = 1,
|
|
texture_wrap_mirror_repeat = 2,
|
|
texture_wrap_mirror_clamp = 3,
|
|
};
|
|
|
|
pub const CubemapLayout = enum(c_int) {
|
|
cubemap_layout_auto_detect = 0,
|
|
cubemap_layout_line_vertical = 1,
|
|
cubemap_layout_line_horizontal = 2,
|
|
cubemap_layout_cross_three_by_four = 3,
|
|
cubemap_layout_cross_four_by_three = 4,
|
|
cubemap_layout_panorama = 5,
|
|
};
|
|
|
|
pub const FontType = enum(c_int) {
|
|
font_default = 0,
|
|
font_bitmap = 1,
|
|
font_sdf = 2,
|
|
};
|
|
|
|
pub const BlendMode = enum(c_int) {
|
|
blend_alpha = 0,
|
|
blend_additive = 1,
|
|
blend_multiplied = 2,
|
|
blend_add_colors = 3,
|
|
blend_subtract_colors = 4,
|
|
blend_alpha_premultiply = 5,
|
|
blend_custom = 6,
|
|
blend_custom_separate = 7,
|
|
};
|
|
|
|
pub const Gesture = enum(c_int) {
|
|
gesture_none = 0,
|
|
gesture_tap = 1,
|
|
gesture_doubletap = 2,
|
|
gesture_hold = 4,
|
|
gesture_drag = 8,
|
|
gesture_swipe_right = 16,
|
|
gesture_swipe_left = 32,
|
|
gesture_swipe_up = 64,
|
|
gesture_swipe_down = 128,
|
|
gesture_pinch_in = 256,
|
|
gesture_pinch_out = 512,
|
|
};
|
|
|
|
pub const CameraMode = enum(c_int) {
|
|
camera_custom = 0,
|
|
camera_free = 1,
|
|
camera_orbital = 2,
|
|
camera_first_person = 3,
|
|
camera_third_person = 4,
|
|
};
|
|
|
|
pub const CameraProjection = enum(c_int) {
|
|
camera_perspective = 0,
|
|
camera_orthographic = 1,
|
|
};
|
|
|
|
pub const NPatchType = enum(c_int) {
|
|
npatch_nine_patch = 0,
|
|
npatch_three_patch_vertical = 1,
|
|
npatch_three_patch_horizontal = 2,
|
|
};
|
|
|
|
// pub const TraceLogCallback = ?fn (c_int, [*c]const u8, [*c]struct___va_list_tag) callconv(.C) void;
|
|
pub const LoadFileDataCallback = *const fn ([*c]const u8, [*c]c_uint) callconv(.C) [*c]u8;
|
|
pub const SaveFileDataCallback = *const fn ([*c]const u8, ?*anyopaque, c_uint) callconv(.C) bool;
|
|
pub const LoadFileTextCallback = *const fn ([*c]const u8) callconv(.C) [*c]u8;
|
|
pub const SaveFileTextCallback = *const fn ([*c]const u8, [*c]u8) callconv(.C) bool;
|
|
pub const AudioCallback = ?*const fn (?*anyopaque, c_uint) callconv(.C) void;
|
|
|
|
pub const RAYLIB_VERSION_MAJOR = @as(i32, 5);
|
|
pub const RAYLIB_VERSION_MINOR = @as(i32, 5);
|
|
pub const RAYLIB_VERSION_PATCH = @as(i32, 0);
|
|
pub const RAYLIB_VERSION = "5.5-dev";
|
|
|
|
pub const MAX_TOUCH_POINTS = 10;
|
|
pub const MAX_MATERIAL_MAPS = 12;
|
|
pub const MAX_SHADER_LOCATIONS = 32;
|
|
|
|
pub const MATERIAL_MAP_DIFFUSE = MaterialMapIndex.material_map_albedo;
|
|
pub const MATERIAL_MAP_SPECULAR = MaterialMapIndex.material_map_metalness;
|
|
pub const SHADER_LOC_MAP_DIFFUSE = ShaderLocationIndex.shader_loc_map_albedo;
|
|
pub const SHADER_LOC_MAP_SPECULAR = ShaderLocationIndex.shader_loc_map_metalness;
|
|
|
|
const cdef = @import("raylib-ext.zig");
|
|
|
|
/// Set icon for window (multiple images, RGBA 32bit, only PLATFORM_DESKTOP)
|
|
pub fn setWindowIcons(images: []Image) void {
|
|
cdef.SetWindowIcons(@as([*c]Image, @ptrCast(images)), @as(c_int, @intCast(images.len)));
|
|
}
|
|
|
|
/// Load shader from files and bind default locations
|
|
pub fn loadShader(vsFileName: ?[*:0]const u8, fsFileName: ?[*:0]const u8) Shader {
|
|
var vsFileNameFinal = @as([*c]const u8, 0);
|
|
var fsFileNameFinal = @as([*c]const u8, 0);
|
|
if (vsFileName) |vsFileNameSure| {
|
|
vsFileNameFinal = @as([*c]const u8, @ptrCast(vsFileNameSure));
|
|
}
|
|
if (fsFileName) |fsFileNameSure| {
|
|
fsFileNameFinal = @as([*c]const u8, @ptrCast(fsFileNameSure));
|
|
}
|
|
return cdef.LoadShader(vsFileNameFinal, fsFileNameFinal);
|
|
}
|
|
|
|
/// Load shader from code strings and bind default locations
|
|
pub fn loadShaderFromMemory(vsCode: ?[*:0]const u8, fsCode: ?[*:0]const u8) Shader {
|
|
var vsCodeFinal = @as([*c]const u8, 0);
|
|
var fsCodeFinal = @as([*c]const u8, 0);
|
|
if (vsCode) |vsCodeSure| {
|
|
vsCodeFinal = @as([*c]const u8, @ptrCast(vsCodeSure));
|
|
}
|
|
if (fsCode) |fsCodeSure| {
|
|
fsCodeFinal = @as([*c]const u8, @ptrCast(fsCodeSure));
|
|
}
|
|
return cdef.LoadShaderFromMemory(vsCodeFinal, fsCodeFinal);
|
|
}
|
|
|
|
/// Load file data as byte array (read)
|
|
pub fn loadFileData(fileName: [*:0]const u8) RaylibError![]u8 {
|
|
var bytesRead: i32 = 0;
|
|
var res: []u8 = undefined;
|
|
|
|
const ptr = cdef.LoadFileData(@as([*c]const u8, @ptrCast(fileName)), @as([*c]c_int, @ptrCast(&bytesRead)));
|
|
if (ptr == 0) return RaylibError.LoadFileData;
|
|
|
|
res.ptr = @as([*]u8, @ptrCast(ptr));
|
|
res.len = @as(usize, @intCast(bytesRead));
|
|
return res;
|
|
}
|
|
|
|
/// Save data to file from byte array (write), returns true on success
|
|
pub fn saveFileData(fileName: [*:0]const u8, data: []u8) bool {
|
|
return cdef.SaveFileData(@as([*c]const u8, @ptrCast(fileName)), @as(*anyopaque, @ptrCast(data.ptr)), @as(c_int, @intCast(data.len)));
|
|
}
|
|
|
|
/// Export data to code (.h), returns true on success
|
|
pub fn exportDataAsCode(data: []const u8, fileName: [*:0]const u8) bool {
|
|
return cdef.ExportDataAsCode(@as([*c]const u8, @ptrCast(data)), @as(c_int, @intCast(data.len)), @as([*c]const u8, @ptrCast(fileName)));
|
|
}
|
|
|
|
/// Compress data (DEFLATE algorithm), memory must be MemFree()
|
|
pub fn compressData(data: []const u8) []u8 {
|
|
var compDataSize: i32 = 0;
|
|
var res: []u8 = undefined;
|
|
res.ptr = cdef.CompressData(@as([*c]const u8, @ptrCast(data)), @as(c_int, @intCast(data.len)), @as([*c]c_int, @ptrCast(&compDataSize)));
|
|
res.len = @as(usize, @intCast(compDataSize));
|
|
return res;
|
|
}
|
|
|
|
/// Decompress data (DEFLATE algorithm), memory must be MemFree()
|
|
pub fn decompressData(compData: []const u8) []u8 {
|
|
var dataSize: i32 = 0;
|
|
var res: []u8 = undefined;
|
|
res.ptr = cdef.DecompressData(@as([*c]const u8, @ptrCast(compData)), @as(c_int, @intCast(compData.len)), @as([*c]c_int, @ptrCast(&dataSize)));
|
|
res.len = @as(usize, @intCast(dataSize));
|
|
return res;
|
|
}
|
|
|
|
/// Encode data to Base64 string, memory must be MemFree()
|
|
pub fn encodeDataBase64(data: []const u8) []u8 {
|
|
var outputSize: i32 = 0;
|
|
var res: []u8 = undefined;
|
|
res.ptr = cdef.EncodeDataBase64(@as([*c]const u8, @ptrCast(data)), @as(c_int, @intCast(data.len)), @as([*c]c_int, @ptrCast(&outputSize)));
|
|
res.len = @as(usize, @intCast(outputSize));
|
|
return res;
|
|
}
|
|
|
|
/// Decode Base64 string data, memory must be MemFree()
|
|
pub fn decodeDataBase64(data: []const u8) []u8 {
|
|
var outputSize: i32 = 0;
|
|
var res: []u8 = undefined;
|
|
res.ptr = cdef.DecodeDataBase64(@as([*c]const u8, @ptrCast(data)), @as([*c]c_int, @ptrCast(&outputSize)));
|
|
res.len = @as(usize, @intCast(outputSize));
|
|
return res;
|
|
}
|
|
|
|
pub fn loadImageAnimFromMemory(fileType: [*:0]const u8, fileData: []const u8, frames: *i32) Image {
|
|
return cdef.LoadImageAnimFromMemory(@as([*c]const u8, @ptrCast(fileType)), @as([*c]const u8, @ptrCast(fileData)), @as(c_int, @intCast(fileData.len)), @as([*c]c_int, @ptrCast(frames)));
|
|
}
|
|
|
|
/// Load image from memory buffer, fileType refers to extension: i.e. '.png'
|
|
pub fn loadImageFromMemory(fileType: [*:0]const u8, fileData: []const u8) Image {
|
|
return cdef.LoadImageFromMemory(@as([*c]const u8, @ptrCast(fileType)), @as([*c]const u8, @ptrCast(fileData)), @as(c_int, @intCast(fileData.len)));
|
|
}
|
|
|
|
/// Load color data from image as a Color array (RGBA - 32bit)
|
|
pub fn loadImageColors(image: Image) RaylibError![]Color {
|
|
var res: []Color = undefined;
|
|
|
|
const ptr = cdef.LoadImageColors(image);
|
|
if (ptr == 0) return RaylibError.LoadImageColors;
|
|
|
|
res.ptr = @as([*]Color, @ptrCast(ptr));
|
|
res.len = @as(usize, @intCast(image.width * image.height));
|
|
return res;
|
|
}
|
|
|
|
/// Load colors palette from image as a Color array (RGBA - 32bit)
|
|
pub fn loadImagePalette(image: Image, maxPaletteSize: i32) RaylibError![]Color {
|
|
var colorCount: i32 = 0;
|
|
var res: []Color = undefined;
|
|
|
|
const ptr = cdef.LoadImagePalette(image, @as(c_int, maxPaletteSize), @as([*c]c_int, @ptrCast(&colorCount)));
|
|
if (ptr == 0) return RaylibError.LoadImagePalette;
|
|
|
|
res.ptr = @as([*]Color, @ptrCast(ptr));
|
|
res.len = @as(usize, @intCast(colorCount));
|
|
return res;
|
|
}
|
|
|
|
/// Load font from file with extended parameters, use null for fontChars to load the default character set
|
|
pub fn loadFontEx(fileName: [*:0]const u8, fontSize: i32, fontChars: ?[]i32) Font {
|
|
var fontCharsFinal = @as([*c]c_int, 0);
|
|
var fontCharsLen: c_int = @as(c_int, 0);
|
|
if (fontChars) |fontCharsSure| {
|
|
fontCharsFinal = @as([*c]c_int, @ptrCast(fontCharsSure));
|
|
fontCharsLen = @as(i32, @intCast(fontCharsSure.len));
|
|
}
|
|
return cdef.LoadFontEx(@as([*c]const u8, @ptrCast(fileName)), @as(c_int, fontSize), fontCharsFinal, fontCharsLen);
|
|
}
|
|
|
|
/// Load font from memory buffer, fileType refers to extension: i.e. '.ttf'
|
|
pub fn loadFontFromMemory(fileType: [*:0]const u8, fileData: ?[]const u8, fontSize: i32, fontChars: []i32) Font {
|
|
var fileDataFinal = @as([*c]const u8, 0);
|
|
var fileDataLen: i32 = 0;
|
|
if (fileData) |fileDataSure| {
|
|
fileDataFinal = @as([*c]const u8, @ptrCast(fileDataSure));
|
|
fileDataLen = @as(i32, @intCast(fileDataSure.len));
|
|
}
|
|
return cdef.LoadFontFromMemory(@as([*c]const u8, @ptrCast(fileType)), @as([*c]const u8, @ptrCast(fileDataFinal)), @as(c_int, @intCast(fileDataLen)), @as(c_int, fontSize), @as([*c]c_int, @ptrCast(fontChars)), @as(c_int, @intCast(fontChars.len)));
|
|
}
|
|
|
|
/// Load font data for further use
|
|
pub fn loadFontData(fileData: []const u8, fontSize: i32, fontChars: []i32, ty: FontType) RaylibError![]GlyphInfo {
|
|
var res: []GlyphInfo = undefined;
|
|
|
|
const ptr = cdef.LoadFontData(@as([*c]const u8, @ptrCast(fileData)), @as(c_int, @intCast(fileData.len)), @as(c_int, fontSize), @as([*c]c_int, @ptrCast(fontChars)), @as(c_int, @intCast(fontChars.len)), ty);
|
|
if (ptr == 0) return RaylibError.LoadFontData;
|
|
|
|
res.ptr = @as([*]GlyphInfo, @ptrCast(ptr));
|
|
res.len = @as(usize, @intCast(fontChars.len));
|
|
return res;
|
|
}
|
|
|
|
/// Load all codepoints from a UTF-8 text string, codepoints count returned by parameter
|
|
pub fn loadCodepoints(text: [*:0]const u8) RaylibError![]i32 {
|
|
if (@sizeOf(c_int) != @sizeOf(i32)) {
|
|
@compileError("Can't cast pointer to c_int array to i32 because they don't have the same size");
|
|
}
|
|
var count: i32 = 0;
|
|
var res: []i32 = undefined;
|
|
|
|
const ptr = cdef.LoadCodepoints(@as([*c]const u8, @ptrCast(text)), @as([*c]c_int, @ptrCast(&count)));
|
|
if (ptr == 0) return RaylibError.LoadCodepoints;
|
|
|
|
res.ptr = @as([*]i32, @ptrCast(ptr));
|
|
res.len = @as(usize, @intCast(count));
|
|
return res;
|
|
}
|
|
|
|
/// Text formatting with variables (sprintf() style)
|
|
pub fn textFormat(text: [*:0]const u8, args: anytype) [*:0]const u8 {
|
|
comptime {
|
|
const info = @typeInfo(@TypeOf(args));
|
|
switch (info) {
|
|
.Struct => {
|
|
if (!info.Struct.is_tuple)
|
|
@compileError("Args should be in a tuple (call this function like textFormat(.{arg1, arg2, ...});)!");
|
|
},
|
|
else => {
|
|
@compileError("Args should be in a tuple (call this function like textFormat(.{arg1, arg2, ...});)!");
|
|
},
|
|
}
|
|
}
|
|
|
|
return std.mem.span(@call(.auto, cdef.TextFormat, .{@as([*c]const u8, @ptrCast(text))} ++ args));
|
|
}
|
|
|
|
/// Split text into multiple strings
|
|
pub fn textSplit(text: [*:0]const u8, delimiter: u8) [][*:0]const u8 {
|
|
var count: i32 = 0;
|
|
var res: [][*:0]const u8 = undefined;
|
|
res.ptr = @as([*][*:0]const u8, @ptrCast(cdef.TextSplit(@as([*c]const u8, @ptrCast(text)), delimiter, @as([*c]c_int, @ptrCast(&count)))));
|
|
res.len = @as(usize, @intCast(count));
|
|
return res;
|
|
}
|
|
|
|
/// Draw multiple mesh instances with material and different transforms
|
|
pub fn drawMeshInstanced(mesh: Mesh, material: Material, transforms: []const Matrix) void {
|
|
cdef.DrawMeshInstanced(mesh, material, @as([*c]const Matrix, @ptrCast(transforms)), @as(c_int, @intCast(transforms.len)));
|
|
}
|
|
|
|
/// Load materials from model file
|
|
pub fn loadMaterials(fileName: [*:0]const u8) RaylibError![]Material {
|
|
var materialCount: i32 = 0;
|
|
var res: []Material = undefined;
|
|
|
|
const ptr = cdef.LoadMaterials(@as([*c]const u8, @ptrCast(fileName)), @as([*c]c_int, @ptrCast(&materialCount)));
|
|
if (ptr == 0) return RaylibError.LoadMaterials;
|
|
|
|
res.ptr = @as([*]Material, @ptrCast(ptr));
|
|
res.len = @as(usize, @intCast(materialCount));
|
|
return res;
|
|
}
|
|
|
|
/// Load model animations from file
|
|
pub fn loadModelAnimations(fileName: [*:0]const u8) RaylibError![]ModelAnimation {
|
|
var animCount: i32 = 0;
|
|
var res: []ModelAnimation = undefined;
|
|
|
|
const ptr = cdef.LoadModelAnimations(@as([*c]const u8, @ptrCast(fileName)), @as([*c]c_int, @ptrCast(&animCount)));
|
|
if (ptr == 0) return RaylibError.LoadModelAnimations;
|
|
|
|
res.ptr = @as([*]ModelAnimation, @ptrCast(ptr));
|
|
res.len = @as(usize, @intCast(animCount));
|
|
return res;
|
|
}
|
|
|
|
/// Unload animation data
|
|
pub fn unloadModelAnimations(animations: []ModelAnimation) void {
|
|
cdef.UnloadModelAnimations(@as([*c]ModelAnimation, @ptrCast(animations)), @as(c_int, @intCast(animations.len)));
|
|
}
|
|
|
|
/// Load wave from memory buffer, fileType refers to extension: i.e. '.wav'
|
|
pub fn loadWaveFromMemory(fileType: [*:0]const u8, fileData: []const u8) Wave {
|
|
return cdef.LoadWaveFromMemory(@as([*c]const u8, @ptrCast(fileType)), @as([*c]const u8, @ptrCast(fileData)), @as(c_int, @intCast(fileData.len)));
|
|
}
|
|
|
|
/// Load samples data from wave as a 32bit float data array
|
|
pub fn loadWaveSamples(wave: Wave) []f32 {
|
|
var res: []f32 = undefined;
|
|
res.ptr = @as([*]f32, @ptrCast(cdef.LoadWaveSamples(wave)));
|
|
res.len = @as(usize, @intCast(wave.frameCount * wave.channels));
|
|
return res;
|
|
}
|
|
|
|
/// Load music stream from data
|
|
pub fn loadMusicStreamFromMemory(fileType: [*:0]const u8, data: []const u8) Music {
|
|
return cdef.LoadMusicStreamFromMemory(@as([*c]const u8, @ptrCast(fileType)), @as([*c]const u8, @ptrCast(data)), @as(c_int, @intCast(data.len)));
|
|
}
|
|
|
|
/// Draw lines sequence (using gl lines)
|
|
pub fn drawLineStrip(points: []const Vector2, color: Color) void {
|
|
cdef.DrawLineStrip(@as([*c]const Vector2, @ptrCast(points)), @as(c_int, @intCast(points.len)), color);
|
|
}
|
|
|
|
/// Draw a triangle fan defined by points (first vertex is the center)
|
|
pub fn drawTriangleFan(points: []const Vector2, color: Color) void {
|
|
cdef.DrawTriangleFan(@as([*c]const Vector2, @ptrCast(points)), @as(c_int, @intCast(points.len)), color);
|
|
}
|
|
|
|
/// Draw a triangle strip defined by points
|
|
pub fn drawTriangleStrip(points: []const Vector2, color: Color) void {
|
|
cdef.DrawTriangleStrip(@as([*c]const Vector2, @ptrCast(points)), @as(c_int, @intCast(points.len)), color);
|
|
}
|
|
|
|
/// Draw spline: Linear, minimum 2 points
|
|
pub fn drawSplineLinear(points: []const Vector2, thick: f32, color: Color) void {
|
|
cdef.DrawSplineLinear(@as([*c]const Vector2, @ptrCast(points)), @as(c_int, @intCast(points.len)), thick, color);
|
|
}
|
|
|
|
/// Draw spline: B-Spline, minimum 4 points
|
|
pub fn drawSplineBasis(points: []const Vector2, thick: f32, color: Color) void {
|
|
cdef.DrawSplineBasis(@as([*c]const Vector2, @ptrCast(points)), @as(c_int, @intCast(points.len)), thick, color);
|
|
}
|
|
|
|
/// Draw spline: Catmull-Rom, minimum 4 points
|
|
pub fn drawSplineCatmullRom(points: []const Vector2, thick: f32, color: Color) void {
|
|
cdef.DrawSplineCatmullRom(@as([*c]const Vector2, @ptrCast(points)), @as(c_int, @intCast(points.len)), thick, color);
|
|
}
|
|
|
|
/// Draw spline: Quadratic Bezier, minimum 3 points (1 control point): [p1, c2, p3, c4...]
|
|
pub fn drawSplineBezierQuadratic(points: []const Vector2, thick: f32, color: Color) void {
|
|
cdef.DrawSplineBezierQuadratic(@as([*c]const Vector2, @ptrCast(points)), @as(c_int, @intCast(points.len)), thick, color);
|
|
}
|
|
|
|
/// Draw spline: Cubic Bezier, minimum 4 points (2 control points): [p1, c2, c3, p4, c5, c6...]
|
|
pub fn drawSplineBezierCubic(points: []const Vector2, thick: f32, color: Color) void {
|
|
cdef.DrawSplineBezierCubic(@as([*c]const Vector2, @ptrCast(points)), @as(c_int, @intCast(points.len)), thick, color);
|
|
}
|
|
|
|
/// Check if point is within a polygon described by array of vertices
|
|
pub fn checkCollisionPointPoly(point: Vector2, points: []const Vector2) bool {
|
|
return cdef.CheckCollisionPointPoly(point, @as([*c]const Vector2, @ptrCast(points)), @as(c_int, @intCast(points.len)));
|
|
}
|
|
|
|
pub fn imageKernelConvolution(image: *Image, kernel: []const f32) void {
|
|
cdef.ImageKernelConvolution(@as([*c]Image, @ptrCast(image)), @as([*c]const f32, @ptrCast(kernel)), @as(c_int, @intCast(kernel.len)));
|
|
}
|
|
|
|
/// Generate image font atlas using chars info
|
|
pub fn genImageFontAtlas(chars: []const GlyphInfo, recs: [][]Rectangle, fontSize: i32, padding: i32, packMethod: i32) Image {
|
|
return cdef.GenImageFontAtlas(@as([*c]const GlyphInfo, @ptrCast(chars)), @as([*c][*c]Rectangle, @ptrCast(recs)), @as(c_int, @intCast(recs.len)), @as(c_int, fontSize), @as(c_int, padding), @as(c_int, packMethod));
|
|
}
|
|
|
|
/// Unload font chars info data (RAM)
|
|
pub fn unloadFontData(chars: []GlyphInfo) void {
|
|
cdef.UnloadFontData(@as([*c]GlyphInfo, @ptrCast(chars)), @as(c_int, @intCast(chars.len)));
|
|
}
|
|
|
|
/// Draw multiple character (codepoint)
|
|
pub fn drawTextCodepoints(font: Font, codepoints: []const c_int, position: Vector2, fontSize: f32, spacing: f32, tint: Color) void {
|
|
cdef.DrawTextCodepoints(font, @as([*c]const c_int, @ptrCast(codepoints)), @as(c_int, @intCast(codepoints.len)), position, fontSize, spacing, tint);
|
|
}
|
|
|
|
/// Load UTF-8 text encoded from codepoints array
|
|
pub fn loadUTF8(codepoints: []const c_int) [*:0]u8 {
|
|
return std.mem.span(cdef.LoadUTF8(@as([*c]const c_int, @ptrCast(codepoints)), @as(c_int, @intCast(codepoints.len))));
|
|
}
|
|
|
|
/// Join text strings with delimiter
|
|
pub fn textJoin(textList: [][*:0]const u8, delimiter: [*:0]const u8) [*:0]const u8 {
|
|
return std.mem.span(cdef.TextJoin(@as([*c][*c]const u8, @ptrCast(textList)), @as(c_int, @intCast(textList.len)), @as([*c]const u8, @ptrCast(delimiter))));
|
|
}
|
|
|
|
/// Draw a triangle strip defined by points
|
|
pub fn drawTriangleStrip3D(points: []const Vector3, color: Color) void {
|
|
cdef.DrawTriangleStrip3D(@as([*c]const Vector3, @ptrCast(points)), @as(c_int, @intCast(points.len)), color);
|
|
}
|
|
|
|
/// Internal memory allocator
|
|
fn alloc(_: *anyopaque, len: usize, _: u8, _: usize) ?[*]u8 {
|
|
std.debug.assert(len > 0);
|
|
return @ptrCast(cdef.MemAlloc(@intCast(len)));
|
|
}
|
|
|
|
fn resize(_: *anyopaque, buf: []u8, _: u8, new_len: usize, _: usize) bool {
|
|
return (new_len <= buf.len);
|
|
}
|
|
|
|
/// Internal memory free
|
|
fn free(_: *anyopaque, buf: []u8, _: u8, _: usize) void {
|
|
cdef.MemFree(buf.ptr);
|
|
}
|
|
|
|
const mem_vtable = std.mem.Allocator.VTable{
|
|
.alloc = alloc,
|
|
.resize = resize,
|
|
.free = free,
|
|
};
|
|
|
|
pub const mem = std.mem.Allocator{
|
|
.ptr = undefined,
|
|
.vtable = &mem_vtable,
|
|
};
|