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/* This file is part of the Spring engine (GPL v2 or later), see LICENSE.html */
#include "WeaponTarget.h"
#include "Sim/Units/Unit.h"
#include "Sim/Projectiles/WeaponProjectiles/WeaponProjectile.h"
CR_BIND(SWeaponTarget, )
CR_REG_METADATA(SWeaponTarget, (
CR_MEMBER(isUserTarget),
CR_MEMBER(isManualFire),
CR_MEMBER(type),
CR_MEMBER(unit),
CR_MEMBER(intercept),
CR_MEMBER(groundPos)
))
SWeaponTarget::SWeaponTarget()
: type(Target_None)
, isUserTarget(false)
, isManualFire(false)
, unit(nullptr)
, intercept(nullptr)
{}
SWeaponTarget::SWeaponTarget(const CUnit* u, bool userTarget)
: type(Target_Unit)
, isUserTarget(userTarget)
, isManualFire(false)
, unit(const_cast<CUnit*>(u)) //XXX evil but better than having two structs for const & non-const version
, intercept(nullptr)
{}
SWeaponTarget::SWeaponTarget(float3 p, bool userTarget)
: type(Target_Pos)
, isUserTarget(userTarget)
, isManualFire(false)
, unit(nullptr)
, intercept(nullptr)
, groundPos(p)
{}
SWeaponTarget::SWeaponTarget(CWeaponProjectile* i, bool userTarget)
: type(Target_Intercept)
, isUserTarget(userTarget)
, isManualFire(false)
, unit(nullptr)
, intercept(i)
{}
SWeaponTarget::SWeaponTarget(const CUnit* u, float3 p, bool userTarget)
: type(u ? Target_Unit: Target_Pos)
, isUserTarget(userTarget)
, isManualFire(false)
, unit(const_cast<CUnit*>(u))
, intercept(nullptr)
, groundPos(u ? p : ZeroVector)
{}
bool SWeaponTarget::operator!=(const SWeaponTarget& other) const
{
if (type != other.type) return true;
if (isUserTarget != other.isUserTarget) return true;
if (isManualFire != other.isManualFire) return true;
switch (type) {
case Target_None: return false;
case Target_Unit: return (unit != other.unit);
case Target_Pos: return (groundPos != other.groundPos);
case Target_Intercept: return (intercept != other.intercept);
}
return false;
}
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