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#pragma once
#include "BlockHandler.h"
#include "Mixins.h"
class cBlockObserverHandler final : public cClearMetaOnDrop<cDisplacementYawRotator<cBlockHandler>>
{
using Super = cClearMetaOnDrop<cDisplacementYawRotator<cBlockHandler>>;
public:
using Super::Super;
inline static Vector3i GetObservingFaceOffset(NIBBLETYPE a_Meta) { return -GetSignalOutputOffset(a_Meta); }
inline static Vector3i GetSignalOutputOffset(NIBBLETYPE a_Meta)
{
switch (a_Meta & 0x7)
{
case 0x00: return {0, 1, 0};
case 0x01: return {0, -1, 0};
case 0x02: return {0, 0, 1};
case 0x03: return {0, 0, -1};
case 0x04: return {1, 0, 0};
case 0x05: return {-1, 0, 0};
default:
{
LOGWARNING("%s: Unknown metadata: %d", __FUNCTION__, a_Meta);
ASSERT(!"Unknown metadata while determining orientation of observer!");
return {0, 0, 0};
}
}
}
};
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