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2dlib: Fix unused variable compiler warning in pen.cpp
This removes some unused variables in 2dlib/pen.cpp.
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@ -129,18 +129,9 @@ void grViewport::hline(ddgr_color col, int x1, int x2, int y1) {
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rend_DrawLine(x1, y1, x2, y1);
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rend_DrawLine(x1, y1, x2, y1);
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}
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}
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// grViewport::line
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// draws a clipped line
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void grViewport::line(ddgr_color color, int x1, int y1, int x2, int y2) {
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void grViewport::line(ddgr_color color, int x1, int y1, int x2, int y2) {
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int xa, ya, xb, yb;
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ASSERT(vp_Locked);
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ASSERT(vp_Locked);
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xa = global_x(x1);
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ya = global_y(y1);
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xb = global_x(x2);
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yb = global_y(y2);
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rend_SetFlatColor(color);
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rend_SetFlatColor(color);
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rend_DrawLine(x1, y1, x2, y2);
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rend_DrawLine(x1, y1, x2, y2);
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}
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}
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