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22 lines
637 B
C++
22 lines
637 B
C++
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#include "gridhelper.hpp"
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vector3 grid_helper::GetRandomAimPos( f32 LookYOffset )
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{
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s32 nHoroz = x_irand( -1, 1 ) ;
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s32 nVert = x_irand( -1, 1 ) ;
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// Need these vectors to find the next position.
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vector3 vZ( 0.f, 0.f, -m_fHorizontalGridOffset ) ;
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vector3 vYDiff( 0.f, m_fVerticalGridOffset + LookYOffset, 0.f ) ;
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vector3 vX( m_fSquareHoroz, 0.f, 0.f ) ;
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vector3 vCenter = vZ + vYDiff ;
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// X offset
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vector3 vXOffset = (f32)nHoroz * vX ;
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vector3 vPos = vCenter + vXOffset ;
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// Y offset
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f32 fPosYOffset = (f32) nVert * m_fSquareVert ;
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vPos.GetY() += fPosYOffset ;
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return vPos ;
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}
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