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cuberite-2a/source/cPiston.h

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#pragma once
// fwd: "cWorld.h"
class cWorld;
class cPiston
{
public:
cPiston( cWorld* a_World );
static char RotationPitchToMetaData( float a_Rotation, float a_Pitch )
{
LOG("pre:a_Rotation %f \n",a_Rotation);
LOG("a_Pitch %f \n",a_Pitch);
if (a_Pitch >= 50.f ){
return 0x1;
} else if ( a_Pitch <= -50.f ) {
return 0x0;
} else {
a_Rotation += 90 + 45; // So its not aligned with axis
std::printf("a_Rotation %f \n",a_Rotation);
if( a_Rotation > 360.f ) a_Rotation -= 360.f;
if( a_Rotation >= 0.f && a_Rotation < 90.f )
{ LOG("1111\n");return 0x4;}
else if( a_Rotation >= 180 && a_Rotation < 270 )
{ LOG("2222\n");return 0x5;}
else if( a_Rotation >= 90 && a_Rotation < 180 )
{ LOG("3333\n");return 0x2;}
else
{ LOG("4444\n");return 0x3;}
}
}
void ExtendPiston( int, int, int );
void RetractPiston( int, int, int );
cWorld* m_World;
private:
void ChainMove( int, int, int, char, unsigned short * );
unsigned short FirstPassthroughBlock( int, int, int, char );
};