BrightSign BrightScript 3.0 Reference Manual User Manual

Page 75

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70

if

m.dx<>0

or

m.dy<>-1

then

m.dx=0:m.dy=-1:m.AddSegment(m.dx, m.dy, 0)

'north

End

Sub

Sub

snkTurnSouth()

if

m.dx<>0

or

m.dy<>1

then

m.dx=0:m.dy=1:m.AddSegment(m.dx, m.dy, 0)

'south

End

Sub

Sub

snkTurnEast()

if

m.dx<>-1

or

m.dy<>0

then

m.dx=-1:m.dy=0:m.AddSegment(m.dx, m.dy, 0)

'east

End

Sub

Sub

snkTurnWest()

if

m.dx<>1

or

m.dy<>0

then

m.dx=1:m.dy=0:m.AddSegment(m.dx, m.dy, 0)

'west

End

Sub