[ViewVC] Diff of: cvs/deliantra/Deliantra-Client/Client.xs

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.31 by root, Thu Apr 13 23:11:11 2006 UTC vs.
Revision 1.32 by root, Thu Apr 13 23:31:42 2006 UTC

           }
 }
 void
 draw (CFClient::Map self, int x0, int y0, int sw, int sh)
-	CODE:
+	PPCODE:
 {
+        int sw4 = (sw + 3) & ~3;
+	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
+        uint8_t *darkness = SvPVX (darkness_sv);
+        SvPOK_only (darkness_sv);
+        SvCUR_set (darkness_sv, sw4 * sh);
         int vx = self->vx = self->w >= sw
           ? self->x + (self->w - sw) / 2
           : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
         int vy = self->vy = self->h >= sh
                 for (x = 0; x < sw; x++)
                   if (row->c0 <= x + vx && x + vx < row->c1)
                     {
                       mapcell *cell = row->col + (x + vx - row->c0);
+                      darkness[y * sw4 + x] = cell->darkness < 0
+                        ? 224
+                        : 255 - cell->darkness;
                       uint16_t face = cell->face [z];
                       if (face)
                         {
                           mapface tex = self->face [face];
                         }
                     }
               }
 	glEnd ();
-}
+        EXTEND (SP, 3);
+        PUSHs (sv_2mortal (newSViv (sw4)));
+        PUSHs (sv_2mortal (newSViv (sh)));
+        PUSHs (darkness_sv);
+        glDisable (GL_TEXTURE_2D);
+        glDisable (GL_BLEND);
+}

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