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/* This file is part of the Spring engine (GPL v2 or later), see LICENSE.html */
#include "StaticMoveType.h"
#include "Map/Ground.h"
#include "Sim/Units/Unit.h"
#include "Sim/Units/UnitDef.h"
CR_BIND_DERIVED(CStaticMoveType, AMoveType, (NULL))
CR_REG_METADATA(CStaticMoveType, (
CR_RESERVED(63)
))
void CStaticMoveType::SlowUpdate()
{
// buildings and pseudo-static units can be transported
if (owner->GetTransporter() != NULL)
return;
// NOTE:
// static buildings don't have any MoveDef instance, hence we need
// to get the ground height instead of calling CMoveMath::yLevel()
// FIXME: intercept heightmapUpdate events and update buildings y-pos only on-demand!
const UnitDef* ud = owner->unitDef;
if (ud->floatOnWater && owner->IsInWater()) {
owner->Move(UpVector * (-ud->waterline - owner->pos.y), true);
} else {
owner->Move(UpVector * (CGround::GetHeightReal(owner->pos.x, owner->pos.z) - owner->pos.y), true);
}
}
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