wl_scale.c: Rewrote the sprite drawing code (now works similar to wall

drawing).

src/wl_def.h

@@ -404,9 +404,8 @@ enum	{
 		SPR_MACHINEGUNATK4,
 
 		SPR_CHAINREADY,SPR_CHAINATK1,SPR_CHAINATK2,SPR_CHAINATK3,
-		SPR_CHAINATK4, SPR_NULLSPRITE
-
-		};
+		SPR_CHAINATK4, SPR_NULLSPRITE, SPR_TOTAL
+};
 
 
 /*
@@ -437,7 +436,6 @@ typedef enum {
 	ac_badobject = -1,
 	ac_no,
 	ac_yes,
-	ac_allways
 } activetype;
 
 typedef enum {
@@ -931,16 +929,8 @@ boolean	CheckSight (objtype *ob);
 =============================================================================
 */
 
-typedef struct
-{
-	word leftpix,rightpix;
-	word dataofs[64];
-/* table data after dataofs[rightpix-leftpix+1] */
-} PACKED t_compshape;
-
-void SetupScaling (int maxscaleheight);
-void ScaleShape (int xcenter, int shapenum, unsigned height);
-void SimpleScaleShape (int xcenter, int shapenum, unsigned height);
+void ScaleShape(int xcenter, int shapenum, unsigned height);
+void SimpleScaleShape(int xcenter, int shapenum, unsigned height);
 
 /*
 =============================================================================

src/wl_draw.c

@@ -36,7 +36,7 @@ static long xstep, ystep;
 static unsigned postx;
 
 static void AsmRefresh();
-void xBuildCompScale(int height, byte *source, int x);
+void ScaleLine(int height, byte *source, int x);
 
 #define NOASM
 
@@ -241,7 +241,7 @@ static void ScalePost(byte *wall, int texture)
 	height = (wallheight[postx] & 0xfff8) >> 1;
 	
 	source = wall+texture;
-	xBuildCompScale(height/2, source, postx);
+	ScaleLine(height/2, source, postx);
 }
 
 /*

src/wl_main.c

@@ -1119,12 +1119,8 @@ boolean SetViewSize(unsigned width, unsigned height)
 //
 // calculate trace angles and projection constants
 //
-	CalcProjection (FOCALLENGTH);
+	CalcProjection(FOCALLENGTH);
 
-//
-// build all needed compiled scalers
-//
-	SetupScaling(viewwidth*1.5);
 	return true;
 }