godot/core/math/vector4i.h

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/*************************************************************************/
/* vector4i.h */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */
/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/*************************************************************************/
#ifndef VECTOR4I_H
#define VECTOR4I_H
#include "core/error/error_macros.h"
#include "core/math/math_funcs.h"
class String;
struct Vector4;
struct _NO_DISCARD_ Vector4i {
enum Axis {
AXIS_X,
AXIS_Y,
AXIS_Z,
AXIS_W,
};
union {
struct {
int32_t x;
int32_t y;
int32_t z;
int32_t w;
};
int32_t coord[4] = { 0 };
};
_FORCE_INLINE_ const int32_t &operator[](const int p_axis) const {
DEV_ASSERT((unsigned int)p_axis < 4);
return coord[p_axis];
}
_FORCE_INLINE_ int32_t &operator[](const int p_axis) {
DEV_ASSERT((unsigned int)p_axis < 4);
return coord[p_axis];
}
void set_axis(const int p_axis, const int32_t p_value);
int32_t get_axis(const int p_axis) const;
Vector4i::Axis min_axis_index() const;
Vector4i::Axis max_axis_index() const;
_FORCE_INLINE_ int64_t length_squared() const;
_FORCE_INLINE_ double length() const;
_FORCE_INLINE_ void zero();
_FORCE_INLINE_ Vector4i abs() const;
_FORCE_INLINE_ Vector4i sign() const;
Vector4i clamp(const Vector4i &p_min, const Vector4i &p_max) const;
/* Operators */
_FORCE_INLINE_ Vector4i &operator+=(const Vector4i &p_v);
_FORCE_INLINE_ Vector4i operator+(const Vector4i &p_v) const;
_FORCE_INLINE_ Vector4i &operator-=(const Vector4i &p_v);
_FORCE_INLINE_ Vector4i operator-(const Vector4i &p_v) const;
_FORCE_INLINE_ Vector4i &operator*=(const Vector4i &p_v);
_FORCE_INLINE_ Vector4i operator*(const Vector4i &p_v) const;
_FORCE_INLINE_ Vector4i &operator/=(const Vector4i &p_v);
_FORCE_INLINE_ Vector4i operator/(const Vector4i &p_v) const;
_FORCE_INLINE_ Vector4i &operator%=(const Vector4i &p_v);
_FORCE_INLINE_ Vector4i operator%(const Vector4i &p_v) const;
_FORCE_INLINE_ Vector4i &operator*=(const int32_t p_scalar);
_FORCE_INLINE_ Vector4i operator*(const int32_t p_scalar) const;
_FORCE_INLINE_ Vector4i &operator/=(const int32_t p_scalar);
_FORCE_INLINE_ Vector4i operator/(const int32_t p_scalar) const;
_FORCE_INLINE_ Vector4i &operator%=(const int32_t p_scalar);
_FORCE_INLINE_ Vector4i operator%(const int32_t p_scalar) const;
_FORCE_INLINE_ Vector4i operator-() const;
_FORCE_INLINE_ bool operator==(const Vector4i &p_v) const;
_FORCE_INLINE_ bool operator!=(const Vector4i &p_v) const;
_FORCE_INLINE_ bool operator<(const Vector4i &p_v) const;
_FORCE_INLINE_ bool operator<=(const Vector4i &p_v) const;
_FORCE_INLINE_ bool operator>(const Vector4i &p_v) const;
_FORCE_INLINE_ bool operator>=(const Vector4i &p_v) const;
operator String() const;
operator Vector4() const;
_FORCE_INLINE_ Vector4i() {}
Vector4i(const Vector4 &p_vec4);
_FORCE_INLINE_ Vector4i(const int32_t p_x, const int32_t p_y, const int32_t p_z, const int32_t p_w) {
x = p_x;
y = p_y;
z = p_z;
w = p_w;
}
};
int64_t Vector4i::length_squared() const {
return x * (int64_t)x + y * (int64_t)y + z * (int64_t)z + w * (int64_t)w;
}
double Vector4i::length() const {
return Math::sqrt((double)length_squared());
}
Vector4i Vector4i::abs() const {
return Vector4i(ABS(x), ABS(y), ABS(z), ABS(w));
}
Vector4i Vector4i::sign() const {
return Vector4i(SIGN(x), SIGN(y), SIGN(z), SIGN(w));
}
/* Operators */
Vector4i &Vector4i::operator+=(const Vector4i &p_v) {
x += p_v.x;
y += p_v.y;
z += p_v.z;
w += p_v.w;
return *this;
}
Vector4i Vector4i::operator+(const Vector4i &p_v) const {
return Vector4i(x + p_v.x, y + p_v.y, z + p_v.z, w + p_v.w);
}
Vector4i &Vector4i::operator-=(const Vector4i &p_v) {
x -= p_v.x;
y -= p_v.y;
z -= p_v.z;
w -= p_v.w;
return *this;
}
Vector4i Vector4i::operator-(const Vector4i &p_v) const {
return Vector4i(x - p_v.x, y - p_v.y, z - p_v.z, w - p_v.w);
}
Vector4i &Vector4i::operator*=(const Vector4i &p_v) {
x *= p_v.x;
y *= p_v.y;
z *= p_v.z;
w *= p_v.w;
return *this;
}
Vector4i Vector4i::operator*(const Vector4i &p_v) const {
return Vector4i(x * p_v.x, y * p_v.y, z * p_v.z, w * p_v.w);
}
Vector4i &Vector4i::operator/=(const Vector4i &p_v) {
x /= p_v.x;
y /= p_v.y;
z /= p_v.z;
w /= p_v.w;
return *this;
}
Vector4i Vector4i::operator/(const Vector4i &p_v) const {
return Vector4i(x / p_v.x, y / p_v.y, z / p_v.z, w / p_v.w);
}
Vector4i &Vector4i::operator%=(const Vector4i &p_v) {
x %= p_v.x;
y %= p_v.y;
z %= p_v.z;
w %= p_v.w;
return *this;
}
Vector4i Vector4i::operator%(const Vector4i &p_v) const {
return Vector4i(x % p_v.x, y % p_v.y, z % p_v.z, w % p_v.w);
}
Vector4i &Vector4i::operator*=(const int32_t p_scalar) {
x *= p_scalar;
y *= p_scalar;
z *= p_scalar;
w *= p_scalar;
return *this;
}
Vector4i Vector4i::operator*(const int32_t p_scalar) const {
return Vector4i(x * p_scalar, y * p_scalar, z * p_scalar, w * p_scalar);
}
// Multiplication operators required to workaround issues with LLVM using implicit conversion.
_FORCE_INLINE_ Vector4i operator*(const int32_t p_scalar, const Vector4i &p_vector) {
return p_vector * p_scalar;
}
_FORCE_INLINE_ Vector4i operator*(const int64_t p_scalar, const Vector4i &p_vector) {
return p_vector * p_scalar;
}
_FORCE_INLINE_ Vector4i operator*(const float p_scalar, const Vector4i &p_vector) {
return p_vector * p_scalar;
}
_FORCE_INLINE_ Vector4i operator*(const double p_scalar, const Vector4i &p_vector) {
return p_vector * p_scalar;
}
Vector4i &Vector4i::operator/=(const int32_t p_scalar) {
x /= p_scalar;
y /= p_scalar;
z /= p_scalar;
w /= p_scalar;
return *this;
}
Vector4i Vector4i::operator/(const int32_t p_scalar) const {
return Vector4i(x / p_scalar, y / p_scalar, z / p_scalar, w / p_scalar);
}
Vector4i &Vector4i::operator%=(const int32_t p_scalar) {
x %= p_scalar;
y %= p_scalar;
z %= p_scalar;
w %= p_scalar;
return *this;
}
Vector4i Vector4i::operator%(const int32_t p_scalar) const {
return Vector4i(x % p_scalar, y % p_scalar, z % p_scalar, w % p_scalar);
}
Vector4i Vector4i::operator-() const {
return Vector4i(-x, -y, -z, -w);
}
bool Vector4i::operator==(const Vector4i &p_v) const {
return (x == p_v.x && y == p_v.y && z == p_v.z && w == p_v.w);
}
bool Vector4i::operator!=(const Vector4i &p_v) const {
return (x != p_v.x || y != p_v.y || z != p_v.z || w != p_v.w);
}
bool Vector4i::operator<(const Vector4i &p_v) const {
if (x == p_v.x) {
if (y == p_v.y) {
if (z == p_v.z) {
return w < p_v.w;
} else {
return z < p_v.z;
}
} else {
return y < p_v.y;
}
} else {
return x < p_v.x;
}
}
bool Vector4i::operator>(const Vector4i &p_v) const {
if (x == p_v.x) {
if (y == p_v.y) {
if (z == p_v.z) {
return w > p_v.w;
} else {
return z > p_v.z;
}
} else {
return y > p_v.y;
}
} else {
return x > p_v.x;
}
}
bool Vector4i::operator<=(const Vector4i &p_v) const {
if (x == p_v.x) {
if (y == p_v.y) {
if (z == p_v.z) {
return w <= p_v.w;
} else {
return z < p_v.z;
}
} else {
return y < p_v.y;
}
} else {
return x < p_v.x;
}
}
bool Vector4i::operator>=(const Vector4i &p_v) const {
if (x == p_v.x) {
if (y == p_v.y) {
if (z == p_v.z) {
return w >= p_v.w;
} else {
return z > p_v.z;
}
} else {
return y > p_v.y;
}
} else {
return x > p_v.x;
}
}
void Vector4i::zero() {
x = y = z = w = 0;
}
#endif // VECTOR4I_H