diff options
Diffstat (limited to 'src/utility')
-rw-r--r-- | src/utility/Vector.hpp | 123 | ||||
-rw-r--r-- | src/utility/utility.cpp | 66 | ||||
-rw-r--r-- | src/utility/utility.h | 16 |
3 files changed, 0 insertions, 205 deletions
diff --git a/src/utility/Vector.hpp b/src/utility/Vector.hpp deleted file mode 100644 index 9d6c1be..0000000 --- a/src/utility/Vector.hpp +++ /dev/null @@ -1,123 +0,0 @@ -#pragma once - -#include <glm/vec3.hpp> -#include <ostream> -#include <cmath> -#include <tuple> - -template<class T> -class Vector3 { - T x, y, z; -public: - Vector3(T X = 0, T Y = 0, T Z = 0) : x(X), y(Y), z(Z) {} - - Vector3(const Vector3 &rhs) : x(rhs.x), y(rhs.y), z(rhs.z) {} - - ~Vector3() = default; - - void SetX(T X) { x = X; } - - void SetY(T Y) { y = Y; } - - void SetZ(T Z) { z = Z; } - - T GetX() const { return x; } - - T GetY() const { return y; } - - T GetZ() const { return z; } - - double GetMagnitude() const { return std::sqrt(std::pow(x, 2) + std::pow(y, 2) + std::pow(z, 2)); } - - operator glm::vec3() const { - return glm::vec3(x, y, z); - } - - void swap(Vector3 &rhs) { - std::swap(x, rhs.x); - std::swap(y, rhs.y); - std::swap(z, rhs.z); - } - - Vector3 &operator=(Vector3 rhs) { - rhs.swap(*this); - return *this; - } - - Vector3 operator*(T rhs) const { - return Vector3<T>( - x * rhs, - y * rhs, - z * rhs - ); - } - - Vector3 operator/(T rhs) const { - return Vector3<T>( - x / rhs, - y / rhs, - z / rhs - ); - } - - Vector3 operator+(const Vector3 &rhs) const { - return Vector3<T>( - x + rhs.x, - y + rhs.y, - z + rhs.z - ); - } - - Vector3 operator-(const Vector3 &rhs) const { - return Vector3<T>( - x - rhs.x, - y - rhs.y, - z - rhs.z - ); - } - - Vector3 operator*(const Vector3 &rhs) const { - return Vector3<T>( - x * rhs.x, - y * rhs.y, - z * rhs.z - ); - } - - Vector3 operator/(const Vector3 &rhs) const { - return Vector3<T>( - x / rhs.x, - y / rhs.y, - z / rhs.z - ); - } - - bool operator==(const Vector3 &rhs) const { - return (x == rhs.x && y == rhs.y && z == rhs.z); - } - - bool operator!=(const Vector3 &rhs) const { - return !(*this == rhs); - } - - bool operator<(const Vector3 &rhs) const { - //return (x < rhs.x || y < rhs.y ||z z < rhs.z); - /*if (x < rhs.x) - return true; - else if (z < rhs.z) - return true; - else if (y < rhs.y) - return true; - return false;*/ - return std::tie(x, y, z) < std::tie(rhs.x, rhs.y, rhs.z); - } - - - friend std::ostream &operator<<(std::ostream &os, const Vector3 &vector3) { - os << vector3.x << ", " << vector3.y << ", " << vector3.z; - return os; - } -}; - -typedef Vector3<double> VectorF; -typedef Vector3<signed long long> Vector;
\ No newline at end of file diff --git a/src/utility/utility.cpp b/src/utility/utility.cpp deleted file mode 100644 index aa50e9f..0000000 --- a/src/utility/utility.cpp +++ /dev/null @@ -1,66 +0,0 @@ -#include "utility.h" - -int VarIntRead(unsigned char *data, size_t &readed) { - readed = 0; - int result = 0; - char read; - do { - read = data[readed]; - int value = (read & 0b01111111); - result |= (value << (7 * readed)); - - readed++; - if (readed > 5) { - throw "VarInt is too big"; - } - } while ((read & 0b10000000) != 0); - - return result; -} - -size_t VarIntWrite(unsigned int value, unsigned char *data) { - size_t len = 0; - do { - unsigned char temp = (unsigned char) (value & 0b01111111); - value >>= 7; - if (value != 0) { - temp |= 0b10000000; - } - data[len] = temp; - len++; - } while (value != 0); - return len; -} - -long long int ReadVarLong(unsigned char *data, int &readed) { - readed = 0; - long long result = 0; - unsigned char read; - do { - read = data[readed]; - long long value = (read & 0b01111111); - result |= (value << (7 * readed)); - - readed++; - if (readed > 10) { - throw "VarLong is too big"; - } - } while ((read & 0b10000000) != 0); - return result; -} - -unsigned char *WriteVarLong(unsigned long long int value, int &len) { - unsigned char *data = new unsigned char[10]; - len = 0; - do { - unsigned char temp = (unsigned char) (value & 0b01111111); - value >>= 7; - if (value != 0) { - temp |= 0b10000000; - } - data[len] = temp; - len++; - } while (value != 0); - - return data; -}
\ No newline at end of file diff --git a/src/utility/utility.h b/src/utility/utility.h deleted file mode 100644 index 32120cb..0000000 --- a/src/utility/utility.h +++ /dev/null @@ -1,16 +0,0 @@ -#pragma once -#include <algorithm> - -int VarIntRead(unsigned char *data, size_t &readed); - -size_t VarIntWrite(unsigned int value, unsigned char *data); - -long long int ReadVarLong(unsigned char *data, int &readed); - -unsigned char *WriteVarLong(unsigned long long int value, int &len); - -template<class T> -void endswap(T *objp) { - unsigned char *memp = reinterpret_cast<unsigned char *>(objp); - std::reverse(memp, memp + sizeof(T)); -}
\ No newline at end of file |