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/* This file is part of the Spring engine (GPL v2 or later), see LICENSE.html */
#include "Building.h"
#include "Game/GameHelper.h"
#include "Map/ReadMap.h"
#include "Sim/Units/BuildInfo.h"
#include "Sim/Units/UnitDef.h"
#include "Sim/Units/UnitLoader.h"
#include "System/SpringMath.h"
CR_BIND_DERIVED(CBuilding, CUnit, )
CR_REG_METADATA(CBuilding, (
CR_IGNORED(blockMap), // reloaded in PostLoad
CR_POSTLOAD(PostLoad)
))
void CBuilding::PostLoad()
{
blockMap = unitDef->GetYardMapPtr();
}
void CBuilding::PreInit(const UnitLoadParams& params)
{
unitDef = params.unitDef;
blockMap = unitDef->GetYardMapPtr(); // null if empty
blockHeightChanges = unitDef->levelGround;
CUnit::PreInit(params);
}
void CBuilding::PostInit(const CUnit* builder)
{
if (unitDef->cantBeTransported)
mass = CSolidObject::DEFAULT_MASS;
CUnit::PostInit(builder);
}
void CBuilding::ForcedMove(const float3& newPos) {
// heading might have changed if building was dropped from transport
// (always needs to be axis-aligned because yardmaps are not rotated)
heading = GetHeadingFromFacing(buildFacing);
UpdateDirVectors(false, false);
SetVelocity(ZeroVector);
// update quadfield, etc.
CUnit::ForcedMove(CGameHelper::Pos2BuildPos(BuildInfo(unitDef, newPos, buildFacing), true));
unitLoader->FlattenGround(this);
}
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