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/* This file is part of the Spring engine (GPL v2 or later), see LICENSE.html */
#include "ExpGenSpawner.h"
#include "ExpGenSpawnableMemberInfo.h"
#include "ExplosionGenerator.h"
CR_BIND_DERIVED(CExpGenSpawner, CProjectile, )
CR_REG_METADATA(CExpGenSpawner,
(
CR_MEMBER_BEGINFLAG(CM_Config),
CR_MEMBER(delay),
CR_MEMBER(damage),
CR_IGNORED(explosionGenerator),
CR_MEMBER_ENDFLAG(CM_Config),
CR_SERIALIZER(Serialize)
))
CExpGenSpawner::CExpGenSpawner() : CProjectile()
{
checkCol = false;
deleteMe = false;
}
void CExpGenSpawner::Serialize(creg::ISerializer* s) {
int generatorID;
if (s->IsWriting())
generatorID = explosionGenerator->GetGeneratorID();
s->SerializeInt(&generatorID, sizeof(generatorID));
if (s->IsWriting())
return;
// NOTE:
// projectiles are serialized, but ExplosionGeneratorHandler itself is not
// as such generator-id can be invalid when this spawner gets deserialized
// (if additional generators were loaded at runtime before game was saved)
explosionGenerator = explGenHandler.GetGenerator(generatorID);
}
void CExpGenSpawner::Update()
{
if ((deleteMe |= ((delay--) <= 0)))
explosionGenerator->Explosion(pos, dir, damage, 0.0f, 0.0f, owner(), nullptr);
}
bool CExpGenSpawner::GetMemberInfo(SExpGenSpawnableMemberInfo& memberInfo)
{
if (CProjectile::GetMemberInfo(memberInfo))
return true;
CHECK_MEMBER_INFO_INT (CExpGenSpawner, delay )
CHECK_MEMBER_INFO_FLOAT(CExpGenSpawner, damage)
// TODO: much nicer to load cegID directly via LoadGeneratorID callback
CHECK_MEMBER_INFO_PTR (CExpGenSpawner, explosionGenerator, explGenHandler.LoadGenerator)
return false;
}
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