Rename "FuzzColumn"/"FuzzPatch" for Heretic/Hexen code to

TLColumn/TLPatch for consistency; these are translucent draw functions,
not fuzzy draw functions like Doom's R_DrawFuzzColumn.

Subversion-branch: /branches/raven-branch
Subversion-revision: 1313

7 files changed, 26 insertions, 55 deletions

diff --git a/src/heretic/doomdef.h b/src/heretic/doomdef.h
index afadc19f..aac70e2f 100644
--- a/src/heretic/doomdef.h
+++ b/src/heretic/doomdef.h
@@ -231,7 +231,7 @@ typedef struct
 #define MF_MISSILE		0x10000 // don't hit same species, explode on block
 
 #define	MF_DROPPED		0x20000 // dropped by a demon, not level spawned
-#define	MF_SHADOW		0x40000 // use fuzzy draw (shadow demons / invis)
+#define	MF_SHADOW		0x40000 // use translucent draw (shadow demons / invis)
 #define	MF_NOBLOOD		0x80000 // don't bleed when shot (use puff)
 #define	MF_CORPSE		0x100000        // don't stop moving halfway off a step
 #define	MF_INFLOAT		0x200000        // floating to a height for a move, don't
diff --git a/src/heretic/in_lude.c b/src/heretic/in_lude.c
index 21a37ca7..f0899abb 100644
--- a/src/heretic/in_lude.c
+++ b/src/heretic/in_lude.c
@@ -896,12 +896,12 @@ void IN_DrawDMStats(void)
             }
             else
             {
-                V_DrawFuzzPatch(40, ypos,
-                                W_CacheLumpNum(patchFaceOkayBase + i,
-                                               PU_CACHE));
-                V_DrawFuzzPatch(xpos, 18,
-                                W_CacheLumpNum(patchFaceDeadBase + i,
-                                               PU_CACHE));
+                V_DrawTLPatch(40, ypos,
+                              W_CacheLumpNum(patchFaceOkayBase + i,
+                                             PU_CACHE));
+                V_DrawTLPatch(xpos, 18,
+                              W_CacheLumpNum(patchFaceDeadBase + i,
+                                             PU_CACHE));
             }
             kpos = 86;
             for (j = 0; j < MAXPLAYERS; j++)
diff --git a/src/heretic/r_draw.c b/src/heretic/r_draw.c
index 4315c600..468645f6 100644
--- a/src/heretic/r_draw.c
+++ b/src/heretic/r_draw.c
@@ -120,22 +120,9 @@ void R_DrawColumnLow(void)
     while (count--);
 }
 
+// Translucent column draw - blended with background using tinttable.
 
-#define FUZZTABLE	50
-
-#define FUZZOFF	(SCREENWIDTH)
-int fuzzoffset[FUZZTABLE] = {
-    FUZZOFF, -FUZZOFF, FUZZOFF, -FUZZOFF, FUZZOFF, FUZZOFF, -FUZZOFF, FUZZOFF,
-        FUZZOFF, -FUZZOFF, FUZZOFF, FUZZOFF, FUZZOFF, -FUZZOFF, FUZZOFF,
-        FUZZOFF, FUZZOFF, -FUZZOFF, -FUZZOFF, -FUZZOFF, -FUZZOFF, FUZZOFF,
-        -FUZZOFF, -FUZZOFF, FUZZOFF, FUZZOFF, FUZZOFF, FUZZOFF, -FUZZOFF,
-        FUZZOFF, -FUZZOFF, FUZZOFF, FUZZOFF, -FUZZOFF, -FUZZOFF, FUZZOFF,
-        FUZZOFF, -FUZZOFF, -FUZZOFF, -FUZZOFF, -FUZZOFF, FUZZOFF, FUZZOFF,
-        FUZZOFF, FUZZOFF, -FUZZOFF, FUZZOFF, FUZZOFF, -FUZZOFF, FUZZOFF
-};
-int fuzzpos = 0;
-
-void R_DrawFuzzColumn(void)
+void R_DrawTLColumn(void)
 {
     int count;
     byte *dest;
@@ -152,7 +139,7 @@ void R_DrawFuzzColumn(void)
 
 #ifdef RANGECHECK
     if ((unsigned) dc_x >= SCREENWIDTH || dc_yl < 0 || dc_yh >= SCREENHEIGHT)
-        I_Error("R_DrawFuzzColumn: %i to %i at %i", dc_yl, dc_yh, dc_x);
+        I_Error("R_DrawTLColumn: %i to %i at %i", dc_yl, dc_yh, dc_x);
 #endif
 
     dest = ylookup[dc_yl] + columnofs[dc_x];
@@ -160,28 +147,12 @@ void R_DrawFuzzColumn(void)
     fracstep = dc_iscale;
     frac = dc_texturemid + (dc_yl - centery) * fracstep;
 
-// OLD FUZZY INVISO SPRITE STUFF
-/*	do
-	{
-		*dest = colormaps[6*256+dest[fuzzoffset[fuzzpos]]];
-		if (++fuzzpos == FUZZTABLE)
-			fuzzpos = 0;
-		dest += SCREENWIDTH;
-		frac += fracstep;
-	} while (count--);
-*/
-
     do
     {
         *dest =
             tinttable[((*dest) << 8) +
                       dc_colormap[dc_source[(frac >> FRACBITS) & 127]]];
 
-        //*dest = dest[SCREENWIDTH*10+5];
-
-//              *dest = //tinttable[((*dest)<<8)+colormaps[dc_source[(frac>>FRACBITS)&127]]];
-
-//              *dest = dc_colormap[dc_source[(frac>>FRACBITS)&127]];
         dest += SCREENWIDTH;
         frac += fracstep;
     }
@@ -228,7 +199,7 @@ void R_DrawTranslatedColumn(void)
     while (count--);
 }
 
-void R_DrawTranslatedFuzzColumn(void)
+void R_DrawTranslatedTLColumn(void)
 {
     int count;
     byte *dest;
diff --git a/src/heretic/r_local.h b/src/heretic/r_local.h
index c7ae4329..d273fea7 100644
--- a/src/heretic/r_local.h
+++ b/src/heretic/r_local.h
@@ -302,7 +302,7 @@ extern int detailshift;         // 0 = high, 1 = low
 
 extern void (*colfunc) (void);
 extern void (*basecolfunc) (void);
-extern void (*fuzzcolfunc) (void);
+extern void (*tlcolfunc) (void);
 extern void (*spanfunc) (void);
 
 int R_PointOnSide(fixed_t x, fixed_t y, node_t * node);
@@ -455,10 +455,10 @@ extern byte *dc_source;         // first pixel in a column
 
 void R_DrawColumn(void);
 void R_DrawColumnLow(void);
-void R_DrawFuzzColumn(void);
-void R_DrawFuzzColumnLow(void);
+void R_DrawTLColumn(void);
+void R_DrawTLColumnLow(void);
 void R_DrawTranslatedColumn(void);
-void R_DrawTranslatedFuzzColumn(void);
+void R_DrawTranslatedTLColumn(void);
 void R_DrawTranslatedColumnLow(void);
 
 extern int ds_y;
diff --git a/src/heretic/r_main.c b/src/heretic/r_main.c
index e75d35bb..f13ebfa7 100644
--- a/src/heretic/r_main.c
+++ b/src/heretic/r_main.c
@@ -77,7 +77,7 @@ int extralight;                 // bumped light from gun blasts
 
 void (*colfunc) (void);
 void (*basecolfunc) (void);
-void (*fuzzcolfunc) (void);
+void (*tlcolfunc) (void);
 void (*transcolfunc) (void);
 void (*spanfunc) (void);
 
@@ -583,14 +583,14 @@ void R_ExecuteSetViewSize(void)
     if (!detailshift)
     {
         colfunc = basecolfunc = R_DrawColumn;
-        fuzzcolfunc = R_DrawFuzzColumn;
+        tlcolfunc = R_DrawTLColumn;
         transcolfunc = R_DrawTranslatedColumn;
         spanfunc = R_DrawSpan;
     }
     else
     {
         colfunc = basecolfunc = R_DrawColumnLow;
-        fuzzcolfunc = R_DrawFuzzColumn;
+        tlcolfunc = R_DrawTLColumn;
         transcolfunc = R_DrawTranslatedColumn;
         spanfunc = R_DrawSpanLow;
     }
diff --git a/src/heretic/r_things.c b/src/heretic/r_things.c
index a3bf3c19..0cf28aa7 100644
--- a/src/heretic/r_things.c
+++ b/src/heretic/r_things.c
@@ -29,7 +29,7 @@
 #include "r_local.h"
 
 void R_DrawColumn(void);
-void R_DrawFuzzColumn(void);
+void R_DrawTLColumn(void);
 
 typedef struct
 {
@@ -355,7 +355,7 @@ void R_DrawMaskedColumn(column_t * column, signed int baseclip)
             dc_source = (byte *) column + 3;
             dc_texturemid = basetexturemid - (column->topdelta << FRACBITS);
 //                      dc_source = (byte *)column + 3 - column->topdelta;
-            colfunc();          // either R_DrawColumn or R_DrawFuzzColumn
+            colfunc();          // either R_DrawColumn or R_DrawTLColumn
         }
         column = (column_t *) ((byte *) column + column->length + 4);
     }
@@ -387,19 +387,19 @@ void R_DrawVisSprite(vissprite_t * vis, int x1, int x2)
     dc_colormap = vis->colormap;
 
 //      if(!dc_colormap)
-//              colfunc = fuzzcolfunc;  // NULL colormap = shadow draw
+//              colfunc = tlcolfunc;  // NULL colormap = shadow draw
 
     if (vis->mobjflags & MF_SHADOW)
     {
         if (vis->mobjflags & MF_TRANSLATION)
         {
-            colfunc = R_DrawTranslatedFuzzColumn;
+            colfunc = R_DrawTranslatedTLColumn;
             dc_translation = translationtables - 256 +
                 ((vis->mobjflags & MF_TRANSLATION) >> (MF_TRANSSHIFT - 8));
         }
         else
         {                       // Draw using shadow column function
-            colfunc = fuzzcolfunc;
+            colfunc = tlcolfunc;
         }
     }
     else if (vis->mobjflags & MF_TRANSLATION)
diff --git a/src/heretic/sb_bar.c b/src/heretic/sb_bar.c
index bcf214a8..3fefe54f 100644
--- a/src/heretic/sb_bar.c
+++ b/src/heretic/sb_bar.c
@@ -948,7 +948,7 @@ void DrawFullScreenStuff(void)
     {
         if (CPlayer->readyArtifact > 0)
         {
-            V_DrawFuzzPatch(286, 170, W_CacheLumpName("ARTIBOX", PU_CACHE));
+            V_DrawTLPatch(286, 170, W_CacheLumpName("ARTIBOX", PU_CACHE));
             V_DrawPatch(286, 170,
                         W_CacheLumpName(patcharti[CPlayer->readyArtifact],
                                         PU_CACHE));
@@ -960,8 +960,8 @@ void DrawFullScreenStuff(void)
         x = inv_ptr - curpos;
         for (i = 0; i < 7; i++)
         {
-            V_DrawFuzzPatch(50 + i * 31, 168, W_CacheLumpName("ARTIBOX",
-                                                              PU_CACHE));
+            V_DrawTLPatch(50 + i * 31, 168, W_CacheLumpName("ARTIBOX",
+                                                            PU_CACHE));
             if (CPlayer->inventorySlotNum > x + i
                 && CPlayer->inventory[x + i].type != arti_none)
             {