feat(GravityGun): Added velocity based gravity gun

BigBaseV2/src/gta/vector.hpp

@@ -32,6 +32,42 @@ namespace rage
 		scrVector(float x, float y, float z) :
 			x(x), y(y), z(z)
 		{}
+
+		scrVector operator+(const scrVector& other)
+		{
+			scrVector vec;
+			vec.x = this->x + other.x;
+			vec.y = this->y + other.y;
+			vec.z = this->z + other.z;
+			return vec;
+		}
+
+		scrVector operator-(const scrVector& other)
+		{
+			scrVector vec;
+			vec.x = this->x - other.x;
+			vec.y = this->y - other.y;
+			vec.z = this->z - other.z;
+			return vec;
+		}
+
+		scrVector operator*(const scrVector& other)
+		{
+			scrVector vec;
+			vec.x = this->x * other.x;
+			vec.y = this->y * other.y;
+			vec.z = this->z * other.z;
+			return vec;
+		}
+
+		scrVector operator*(const float& other)
+		{
+			scrVector vec;
+			vec.x = this->x * other;
+			vec.y = this->y * other;
+			vec.z = this->z * other;
+			return vec;
+		}
 	public:
 		float x{};
 	private: