shithub: choc

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Restore correct Hexen "DrawFuzzPatch" behavior

In the original Hexen source release, the V_DrawFuzzPatch() tinttable
index has the *source value in the upper 8 bits and the *dest value in
the lower 8 bits.

--- a/src/v_video.c

+++ b/src/v_video.c

@@ -315,7 +315,7 @@

             while (count--)

             {

-                *dest = tinttable[((*dest) << 8) + *source++];

+                *dest = tinttable[*dest + ((*source++) << 8)];

                 dest += SCREENWIDTH;

             }

             column = (column_t *) ((byte *) column + column->length + 4);