From 3d412a4b30a9f7c7f51ea6562e694315948bd3da Mon Sep 17 00:00:00 2001
From: boris <wzn@moneybot.cc>
Date: Wed, 28 Nov 2018 16:00:02 +1300
Subject: cleaned up

in short, the cheat and loader are now separate solutions. unused stuff was moved into the legacy solution in case anyone wants to compile it or whatever.
i can change this back if you want to. also, i configured the loader to compile in x64, and have separate build types for linux and win64
---
 cheat/gmod/math.hpp | 137 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 137 insertions(+)
 create mode 100644 cheat/gmod/math.hpp

(limited to 'cheat/gmod/math.hpp')

diff --git a/cheat/gmod/math.hpp b/cheat/gmod/math.hpp
new file mode 100644
index 0000000..4d5003e
--- /dev/null
+++ b/cheat/gmod/math.hpp
@@ -0,0 +1,137 @@
+#pragma once
+#include <random>
+#include "util.hpp"
+#include "pattern.hpp"
+#include "sdk.hpp"
+
+static constexpr long double M_PI		= 3.14159265358979323846f;
+static constexpr long double M_RADPI	= 57.295779513082f;
+static constexpr long double M_PIRAD	= 0.01745329251f;
+static constexpr float M_PI_F			= ( ( float )( M_PI ) );
+__forceinline float RAD2DEG( float x ) { return( ( float )( x ) * ( float )( 180.f / M_PI_F ) ); }
+__forceinline float DEG2RAD( float x ) { return( ( float )( x ) * ( float )( M_PI_F / 180.f ) ); }
+
+namespace {
+	//make a random generator and seed it with a p random number
+	static std::random_device rd;
+	static std::mt19937 gen( rd( ) );
+}
+
+NAMESPACE_REGION( math )
+
+#undef min
+#undef max
+
+template < typename t >
+t min( const t& t1, const t& t2 ) {
+	return t1 < t2 ? t1 : t2;
+}
+
+template < typename t, typename... ts_ >
+t min( const t& t1, const t& t2, ts_&&... ts ) {
+	return t1 < t2 ?
+		min( t1, std::forward< ts_ >( ts )... ) :
+		min( t2, std::forward< ts_ >( ts )... );
+}
+
+template < typename t >
+t max( const t& t1, const t& t2 ) {
+	return t1 > t2 ? t1 : t2;
+}
+
+template < typename t, typename... ts_ >
+t max( const t& t1, const t& t2, ts_&&... ts ) {
+	return t1 > t2 ?
+		max( t1, std::forward< ts_ >( ts )... ) :
+		max( t2, std::forward< ts_ >( ts )... );
+}
+
+// todo - dex; make 2 random generator funcs here, this one only works for floats normally
+
+template < typename t > 
+__forceinline t random_number( t min, t max ) {
+	if constexpr( !std::is_integral_v< t > ) {
+		std::uniform_real_distribution< t > dist( min, max );
+		return dist( gen );
+	}
+	else {
+		std::uniform_int_distribution< t > dist( min, max );
+		return dist( gen );
+	}
+}
+
+__forceinline vec3_t get_rotated_pos( vec3_t start, float rotation, float distance ) {
+	float rad = DEG2RAD( rotation );
+	start.x += cos( rad ) * distance;
+	start.y += sin( rad ) * distance;
+
+	return start;
+}
+
+__forceinline vec3_t vector_angles( const vec3_t& start, const vec3_t& end ) {
+	vec3_t delta	= end - start;
+
+	float magnitude	= sqrtf( delta.x * delta.x + delta.y * delta.y );
+	float pitch		= atan2f( -delta.z, magnitude ) * M_RADPI;
+	float yaw		= atan2f( delta.y, delta.x ) * M_RADPI;
+
+	vec3_t angle( pitch, yaw, 0.0f );
+	return angle.clamp( );
+}
+
+__forceinline vec3_t angle_vectors( const vec3_t& angles ) {
+	float sp, sy, cp, cy;
+	sp = sinf( angles.x * M_PIRAD );
+	cp = cosf( angles.x * M_PIRAD );
+	sy = sinf( angles.y * M_PIRAD );
+	cy = cosf( angles.y * M_PIRAD );
+
+	return vec3_t{ cp * cy, cp * sy, -sp };
+}
+
+__forceinline void angle_vectors( const vec3_t& angles, vec3_t* forward, vec3_t* right, vec3_t* up ) {
+	float sr, sp, sy, cr, cp, cy;
+
+	sp = sinf( angles.x * M_PIRAD );
+	cp = cosf( angles.x * M_PIRAD );
+	sy = sinf( angles.y * M_PIRAD );
+	cy = cosf( angles.y * M_PIRAD );
+	sr = sinf( angles.z * M_PIRAD );
+	cr = cosf( angles.z * M_PIRAD );
+
+	if ( forward ) {
+		forward->x = cp * cy;
+		forward->y = cp * sy;
+		forward->z = -sp;
+	}
+
+	if ( right ) {
+		right->x = -1 * sr * sp * cy + -1 * cr * -sy;
+		right->y = -1 * sr * sp * sy + -1 * cr * cy;
+		right->z = -1 * sr * cp;
+	}
+
+	if ( up ) {
+		up->x = cr * sp * cy + -sr * -sy;
+		up->y = cr * sp * sy + -sr * cy;
+		up->z = cr * cp;
+	}
+}
+
+__forceinline float find_closest_step( float angle, float step ) {
+	int steps = ( int )( angle / step + 0.5f );
+
+	return steps * step;
+}
+
+__forceinline vec3_t vector_transform( const vec3_t& in, const matrix3x4& matrix ) {
+	vec3_t out;
+	for ( int i{ }; i < 3; i++ )
+		out[ i ] = in.dot( ( const vec3_t& )matrix[ i ] ) + matrix[ i ][ 3 ];
+
+	return out;
+}
+
+extern uint32_t md5_pseudorandom( uint32_t seed );
+
+END_REGION
\ No newline at end of file
-- 
cgit v1.2.3