src/math.zig


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pub const Vec2f = struct {
    x: f32 = 0,
    y: f32 = 0,

    pub fn init(x: f32, y: f32) Vec2f {
        return .{ .x = x, .y = y };
    }

    pub fn add(self: Vec2f, other: Vec2f) Vec2f {
        return .{ .x = self.x + other.x, .y = self.y + other.y };
    }

    pub fn sub(self: Vec2f, other: Vec2f) Vec2f {
        return .{ .x = self.x - other.x, .y = self.y - other.y };
    }

    pub fn mul(self: Vec2f, s: f32) Vec2f {
        return .{ .x = self.x * s, .y = self.y * s };
    }

    pub fn div(self: Vec2f, s: f32) Vec2f {
        return .{ .x = self.x / s, .y = self.y / s };
    }

    pub fn length(self: Vec2f) f32 {
        return @sqrt(self.x * self.x + self.y * self.y);
    }

    pub fn abs(self: Vec2f) Vec2f {
        return .{ .x = @abs(self.x), .y = @abs(self.y) };
    }
};