diff options
Diffstat (limited to 'source/Piston.h')
-rw-r--r-- | source/Piston.h | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/source/Piston.h b/source/Piston.h new file mode 100644 index 000000000..67aa80d67 --- /dev/null +++ b/source/Piston.h @@ -0,0 +1,70 @@ + +#pragma once + + + + + +// fwd: World.h +class cWorld; + + + + + +class cPiston +{ +public: + + cPiston(cWorld * a_World); + + static NIBBLETYPE RotationPitchToMetaData(double a_Rotation, double a_Pitch) + { + if (a_Pitch >= 50) + { + return 0x1; + } + else if (a_Pitch <= -50) + { + return 0x0; + } + else + { + a_Rotation += 90 + 45; // So its not aligned with axis + + if (a_Rotation > 360) + { + a_Rotation -= 360; + } + if ((a_Rotation >= 0) && (a_Rotation < 90)) + { + return 0x4; + } + else if ((a_Rotation >= 180) && (a_Rotation < 270)) + { + return 0x5; + } + else if ((a_Rotation >= 90) && (a_Rotation < 180)) + { + return 0x2; + } + else + { + 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 ); +} ; + + + + |