structs.hpp

#pragma once
#include <cmath>

struct vec3
{
	float x, y, z;

	inline auto magnitude()
	{
		return std::sqrtf((x * x) + (y * y) + (z * z));
	}

	inline auto operator-(const vec3& other)
	{
		return vec3{ x - other.x, y - other.y, z - other.z };
	}
};

void calc_angle(vec3 src, vec3 dst, float& yaw, float& pitch)
{
    float deltaX = dst.x - src.x;
    float deltaY = dst.y - src.y;
    float deltaZ = dst.z - src.z;

    float hypotenuse = sqrt(deltaX * deltaX + deltaY * deltaY);

    const float PI = 3.141592653589793f;

    yaw = atan2(deltaY, deltaX) * (180.0f / PI) + 90.0f;
    pitch = atan2(-deltaZ, hypotenuse) * (180.0f / PI);
}

enum class player_state_t : int32_t
{
	alive = 0,
	dead = 1
};

class weapon
{
public:
	char pad_0000[8];
	class player_entity* owner;
};

class entity_list
{
public:
	char pad_0000[4];
	class entity* entities[31];
};

// Created with ReClass.NET 1.2 by KN4CK3R

class entity
{
public:
    uintptr_t vtable; //0x0000
	vec3 head_pos; //0x0004
	vec3 accel; //0x0010
	vec3 vel; //0x001C
	char pad_0028[12]; //0x0028
	float yaw; //0x0034
	float pitch; //0x0038
	char pad_003C[4]; //0x003C
	float wep_kickback; //0x0040
	char pad_0044[164]; //0x0044
	player_state_t player_state;
	int32_t health; //0x00EC
	char pad_00F0[60]; //0x00F0
	int32_t pistol_ammo; //0x012C
	int32_t carbine_ammo; //0x0130
	int32_t shotgun_ammo; //0x0134
	int32_t machinegun_ammo; //0x0138
	int32_t sniper_ammo; //0x013C
	int32_t rifle_ammo; //0x0140
	int32_t grenade_count; //0x0144
	char pad_0148[4]; //0x0148
	int32_t knife_cooldown; //0x014C
	char pad_0150[24]; //0x0150
	int32_t grenade_cooldown; //0x0168
	char pad_016C[416]; //0x016C
	int32_t team; //0x030C
}; //Size: 0x0454