// ------------------------------------------------------------------------------------------------
#include "Base/Circle.hpp"
#include "Base/Shared.hpp"
#include "Library/Random.hpp"

// ------------------------------------------------------------------------------------------------
namespace SqMod {

// ------------------------------------------------------------------------------------------------
const Circle Circle::NIL = Circle();
const Circle Circle::MIN = Circle(0.0);
const Circle Circle::MAX = Circle(NumLimit< Circle::Value >::Max);

// ------------------------------------------------------------------------------------------------
SQChar Circle::Delim = ',';

// ------------------------------------------------------------------------------------------------
Circle::Circle()
    : pos(0.0, 0.0), rad(0.0)
{
    /* ... */
}

// ------------------------------------------------------------------------------------------------
Circle::Circle(Value rv)
    : pos(0.0, 0.0), rad(rv)
{
    /* ... */
}

// ------------------------------------------------------------------------------------------------
Circle::Circle(const Vector2 & pv, Value rv)
    : pos(pv), rad(rv)
{
    /* ... */
}

// ------------------------------------------------------------------------------------------------
Circle::Circle(Value xv, Value yv, Value rv)
    : pos(xv, yv), rad(rv)
{
    /* ... */
}

// ------------------------------------------------------------------------------------------------
Circle::Circle(const Circle & o)
    : pos(o.pos), rad(o.rad)
{

}

// ------------------------------------------------------------------------------------------------
Circle::~Circle()
{
    /* ... */
}

// ------------------------------------------------------------------------------------------------
Circle & Circle::operator = (const Circle & o)
{
    pos = o.pos;
    rad = o.rad;
    return *this;
}

// ------------------------------------------------------------------------------------------------
Circle & Circle::operator = (Value r)
{
    rad = r;
    return *this;
}

Circle & Circle::operator = (const Vector2 & p)
{
    pos = p;
    return *this;
}

// ------------------------------------------------------------------------------------------------
Circle & Circle::operator += (const Circle & c)
{
    pos += c.pos;
    rad += c.rad;
    return *this;
}

Circle & Circle::operator -= (const Circle & c)
{
    pos -= c.pos;
    rad -= c.rad;
    return *this;
}

Circle & Circle::operator *= (const Circle & c)
{
    pos *= c.pos;
    rad *= c.rad;
    return *this;
}

Circle & Circle::operator /= (const Circle & c)
{
    pos /= c.pos;
    rad /= c.rad;
    return *this;
}

Circle & Circle::operator %= (const Circle & c)
{
    pos %= c.pos;
    rad = fmod(rad, c.rad);

    return *this;
}

// ------------------------------------------------------------------------------------------------
Circle & Circle::operator += (Value r)
{
    rad += r;
    return *this;
}

Circle & Circle::operator -= (Value r)
{
    rad -= r;
    return *this;
}

Circle & Circle::operator *= (Value r)
{
    rad *= r;
    return *this;
}

Circle & Circle::operator /= (Value r)
{
    rad /= r;
    return *this;
}

Circle & Circle::operator %= (Value r)
{
    rad = fmod(rad, r);
    return *this;
}

// ------------------------------------------------------------------------------------------------
Circle & Circle::operator += (const Vector2 & p)
{
    pos += p;
    return *this;
}

Circle & Circle::operator -= (const Vector2 & p)
{
    pos -= p;
    return *this;
}

Circle & Circle::operator *= (const Vector2 & p)
{
    pos *= p;
    return *this;
}

Circle & Circle::operator /= (const Vector2 & p)
{
    pos /= p;
    return *this;
}

Circle & Circle::operator %= (const Vector2 & p)
{
    pos %= p;
    return *this;
}

// ------------------------------------------------------------------------------------------------
Circle & Circle::operator ++ ()
{
    ++pos;
    ++rad;
    return *this;
}

Circle & Circle::operator -- ()
{
    --pos;
    --rad;
    return *this;
}

// ------------------------------------------------------------------------------------------------
Circle Circle::operator ++ (int)
{
    Circle state(*this);
    ++pos;
    ++rad;
    return state;
}

Circle Circle::operator -- (int)
{
    Circle state(*this);
    --pos;
    --rad;
    return state;
}

// ------------------------------------------------------------------------------------------------
Circle Circle::operator + (const Circle & c) const
{
    return Circle(pos + c.pos, rad + c.rad);
}

Circle Circle::operator - (const Circle & c) const
{
    return Circle(pos - c.pos, rad - c.rad);
}

Circle Circle::operator * (const Circle & c) const
{
    return Circle(pos * c.pos, rad * c.rad);
}

Circle Circle::operator / (const Circle & c) const
{
    return Circle(pos / c.pos, rad / c.rad);
}

Circle Circle::operator % (const Circle & c) const
{
    return Circle(pos % c.pos, fmod(rad, c.rad));
}

// ------------------------------------------------------------------------------------------------
Circle Circle::operator + (Value r) const
{
    return Circle(rad + r);
}

Circle Circle::operator - (Value r) const
{
    return Circle(rad - r);
}

Circle Circle::operator * (Value r) const
{
    return Circle(rad * r);
}

Circle Circle::operator / (Value r) const
{
    return Circle(rad / r);
}

Circle Circle::operator % (Value r) const
{
    return Circle(fmod(rad, r));
}

// ------------------------------------------------------------------------------------------------
Circle Circle::operator + (const Vector2 & p) const
{
    return Circle(pos + p, rad);
}

Circle Circle::operator - (const Vector2 & p) const
{
    return Circle(pos - p, rad);
}

Circle Circle::operator * (const Vector2 & p) const
{
    return Circle(pos * p, rad);
}

Circle Circle::operator / (const Vector2 & p) const
{
    return Circle(pos / p, rad);
}

Circle Circle::operator % (const Vector2 & p) const
{
    return Circle(pos % p, rad);
}

// ------------------------------------------------------------------------------------------------
Circle Circle::operator + () const
{
    return Circle(pos.Abs(), fabs(rad));
}

Circle Circle::operator - () const
{
    return Circle(-pos, -rad);
}

// ------------------------------------------------------------------------------------------------
bool Circle::operator == (const Circle & c) const
{
    return EpsEq(rad, c.rad) && (pos == c.pos);
}

bool Circle::operator != (const Circle & c) const
{
    return !EpsEq(rad, c.rad) && (pos != c.pos);
}

bool Circle::operator < (const Circle & c) const
{
    return EpsLt(rad, c.rad) && (pos < c.pos);
}

bool Circle::operator > (const Circle & c) const
{
    return EpsGt(rad, c.rad) && (pos > c.pos);
}

bool Circle::operator <= (const Circle & c) const
{
    return EpsLtEq(rad, c.rad) && (pos <= c.pos);
}

bool Circle::operator >= (const Circle & c) const
{
    return EpsGtEq(rad, c.rad) && (pos >= c.pos);
}

// ------------------------------------------------------------------------------------------------
Int32 Circle::Cmp(const Circle & o) const
{
    if (*this == o)
        return 0;
    else if (*this > o)
        return 1;
    else
        return -1;
}

// ------------------------------------------------------------------------------------------------
CSStr Circle::ToString() const
{
    return ToStringF("%f,%f,%f", pos.x, pos.y, rad);
}

// ------------------------------------------------------------------------------------------------
void Circle::Set(Value nr)
{
    rad = nr;
}

void Circle::Set(const Circle & nc)
{
    pos = nc.pos;
    rad = nc.rad;
}

void Circle::Set(const Vector2 & np)
{
    pos = np;
}

void Circle::Set(const Vector2 & np, Value nr)
{
    pos = np;
    rad = nr;
}

// ------------------------------------------------------------------------------------------------
void Circle::Set(Value nx, Value ny)
{
    pos.Set(nx, ny);
}

void Circle::Set(Value nx, Value ny, Value nr)
{
    pos.Set(nx, ny);
    rad = nr;
}

// ------------------------------------------------------------------------------------------------
void Circle::Set(CSStr values, SQChar delim)
{
    Set(GetCircle(values, delim));
}

// ------------------------------------------------------------------------------------------------
void Circle::Generate()
{
    pos.Generate();
    rad = GetRandomFloat32();
}

void Circle::Generate(Value min, Value max, bool r)
{
    if (EpsLt(max, min))
    {
        SqThrow("max value is lower than min value");
    }
    else if (r)
    {
        rad = GetRandomFloat32(min, max);
    }
    else
    {
        pos.Generate(min, max);
    }
}

void Circle::Generate(Value xmin, Value xmax, Value ymin, Value ymax)
{
    pos.Generate(xmin, xmax, ymin, ymax);
}

void Circle::Generate(Value xmin, Value xmax, Value ymin, Value ymax, Value rmin, Value rmax)
{
    if (EpsLt(rmax, rmin))
    {
        SqThrow("max value is lower than min value");
    }
    else
    {
        pos.Generate(xmin, xmax, ymin, ymax);
        rad = GetRandomFloat32(rmin, rmax);
    }
}

// ------------------------------------------------------------------------------------------------
Circle Circle::Abs() const
{
    return Circle(pos.Abs(), fabs(rad));
}

// ================================================================================================
void Register_Circle(HSQUIRRELVM vm)
{
    typedef Circle::Value Val;

    RootTable(vm).Bind(_SC("Circle"), Class< Circle >(vm, _SC("Circle"))
        /* Constructors */
        .Ctor()
        .Ctor< Val >()
        .Ctor< const Vector2 &, Val >()
        .Ctor< Val, Val, Val >()
        /* Static Members */
        .SetStaticValue(_SC("Delim"), &Circle::Delim)
        /* Member Variables */
        .Var(_SC("pos"), &Circle::pos)
        .Var(_SC("rad"), &Circle::rad)
        /* Properties */
        .Prop(_SC("abs"), &Circle::Abs)
        /* Core Metamethods */
        .Func(_SC("_tostring"), &Circle::ToString)
        .Func(_SC("_cmp"), &Circle::Cmp)
        /* Metamethods */
        .Func<Circle (Circle::*)(const Circle &) const>(_SC("_add"), &Circle::operator +)
        .Func<Circle (Circle::*)(const Circle &) const>(_SC("_sub"), &Circle::operator -)
        .Func<Circle (Circle::*)(const Circle &) const>(_SC("_mul"), &Circle::operator *)
        .Func<Circle (Circle::*)(const Circle &) const>(_SC("_div"), &Circle::operator /)
        .Func<Circle (Circle::*)(const Circle &) const>(_SC("_modulo"), &Circle::operator %)
        .Func<Circle (Circle::*)(void) const>(_SC("_unm"), &Circle::operator -)
        /* Setters */
        .Overload<void (Circle::*)(const Circle &)>(_SC("Set"), &Circle::Set)
        .Overload<void (Circle::*)(const Vector2 &, Val)>(_SC("Set"), &Circle::Set)
        .Overload<void (Circle::*)(Val, Val, Val)>(_SC("Set"), &Circle::Set)
        .Overload<void (Circle::*)(Val)>(_SC("SetRad"), &Circle::Set)
        .Overload<void (Circle::*)(const Vector2 &)>(_SC("SetVec2"), &Circle::Set)
        .Overload<void (Circle::*)(Val, Val)>(_SC("SetVec2"), &Circle::Set)
        .Overload<void (Circle::*)(CSStr, SQChar)>(_SC("SetStr"), &Circle::Set)
        /* Utility Methods */
        .Func(_SC("Clear"), &Circle::Clear)
        /* Operator Exposure */
        .Func<Circle & (Circle::*)(const Circle &)>(_SC("opAddAssign"), &Circle::operator +=)
        .Func<Circle & (Circle::*)(const Circle &)>(_SC("opSubAssign"), &Circle::operator -=)
        .Func<Circle & (Circle::*)(const Circle &)>(_SC("opMulAssign"), &Circle::operator *=)
        .Func<Circle & (Circle::*)(const Circle &)>(_SC("opDivAssign"), &Circle::operator /=)
        .Func<Circle & (Circle::*)(const Circle &)>(_SC("opModAssign"), &Circle::operator %=)

        .Func<Circle & (Circle::*)(Circle::Value)>(_SC("opAddAssignR"), &Circle::operator +=)
        .Func<Circle & (Circle::*)(Circle::Value)>(_SC("opSubAssignR"), &Circle::operator -=)
        .Func<Circle & (Circle::*)(Circle::Value)>(_SC("opMulAssignR"), &Circle::operator *=)
        .Func<Circle & (Circle::*)(Circle::Value)>(_SC("opDivAssignR"), &Circle::operator /=)
        .Func<Circle & (Circle::*)(Circle::Value)>(_SC("opModAssignR"), &Circle::operator %=)

        .Func<Circle & (Circle::*)(const Vector2 &)>(_SC("opAddAssignP"), &Circle::operator +=)
        .Func<Circle & (Circle::*)(const Vector2 &)>(_SC("opSubAssignP"), &Circle::operator -=)
        .Func<Circle & (Circle::*)(const Vector2 &)>(_SC("opMulAssignP"), &Circle::operator *=)
        .Func<Circle & (Circle::*)(const Vector2 &)>(_SC("opDivAssignP"), &Circle::operator /=)
        .Func<Circle & (Circle::*)(const Vector2 &)>(_SC("opModAssignP"), &Circle::operator %=)

        .Func<Circle & (Circle::*)(void)>(_SC("opPreInc"), &Circle::operator ++)
        .Func<Circle & (Circle::*)(void)>(_SC("opPreDec"), &Circle::operator --)
        .Func<Circle (Circle::*)(int)>(_SC("opPostInc"), &Circle::operator ++)
        .Func<Circle (Circle::*)(int)>(_SC("opPostDec"), &Circle::operator --)

        .Func<Circle (Circle::*)(const Circle &) const>(_SC("opAdd"), &Circle::operator +)
        .Func<Circle (Circle::*)(const Circle &) const>(_SC("opSub"), &Circle::operator -)
        .Func<Circle (Circle::*)(const Circle &) const>(_SC("opMul"), &Circle::operator *)
        .Func<Circle (Circle::*)(const Circle &) const>(_SC("opDiv"), &Circle::operator /)
        .Func<Circle (Circle::*)(const Circle &) const>(_SC("opMod"), &Circle::operator %)

        .Func<Circle (Circle::*)(Circle::Value) const>(_SC("opAddR"), &Circle::operator +)
        .Func<Circle (Circle::*)(Circle::Value) const>(_SC("opSubR"), &Circle::operator -)
        .Func<Circle (Circle::*)(Circle::Value) const>(_SC("opMulR"), &Circle::operator *)
        .Func<Circle (Circle::*)(Circle::Value) const>(_SC("opDivR"), &Circle::operator /)
        .Func<Circle (Circle::*)(Circle::Value) const>(_SC("opModR"), &Circle::operator %)

        .Func<Circle (Circle::*)(const Vector2 &) const>(_SC("opAddP"), &Circle::operator +)
        .Func<Circle (Circle::*)(const Vector2 &) const>(_SC("opSubP"), &Circle::operator -)
        .Func<Circle (Circle::*)(const Vector2 &) const>(_SC("opMulP"), &Circle::operator *)
        .Func<Circle (Circle::*)(const Vector2 &) const>(_SC("opDivP"), &Circle::operator /)
        .Func<Circle (Circle::*)(const Vector2 &) const>(_SC("opModP"), &Circle::operator %)

        .Func<Circle (Circle::*)(void) const>(_SC("opUnPlus"), &Circle::operator +)
        .Func<Circle (Circle::*)(void) const>(_SC("opUnMinus"), &Circle::operator -)

        .Func<bool (Circle::*)(const Circle &) const>(_SC("opEqual"), &Circle::operator ==)
        .Func<bool (Circle::*)(const Circle &) const>(_SC("opNotEqual"), &Circle::operator !=)
        .Func<bool (Circle::*)(const Circle &) const>(_SC("opLessThan"), &Circle::operator <)
        .Func<bool (Circle::*)(const Circle &) const>(_SC("opGreaterThan"), &Circle::operator >)
        .Func<bool (Circle::*)(const Circle &) const>(_SC("opLessEqual"), &Circle::operator <=)
        .Func<bool (Circle::*)(const Circle &) const>(_SC("opGreaterEqual"), &Circle::operator >=)
    );
}

} // Namespace:: SqMod