From b60181eed522f44f123552dccfbedf3a1a26ae35 Mon Sep 17 00:00:00 2001
From: Christoph Oelckers <coelckers@users.noreply.github.com>
Date: Wed, 3 Aug 2022 15:54:39 +0200
Subject: [PATCH] - variable cleanup.

---
 source/build/include/build.h    |  1 -
 source/build/src/engine.cpp     | 20 --------------------
 source/games/blood/src/view.cpp |  1 -
 source/games/sw/src/draw.cpp    |  2 --
 wadsrc/static/menudef.txt       |  8 --------
 5 files changed, 32 deletions(-)

diff --git a/source/build/include/build.h b/source/build/include/build.h
index b479ebdf5..eb2cc1366 100644
--- a/source/build/include/build.h
+++ b/source/build/include/build.h
@@ -102,7 +102,6 @@ struct usermaphack_t
 EXTERN int leveltimer;
 
 EXTERN int32_t xdim, ydim;
-EXTERN int32_t yxaspect, viewingrange;
 
 EXTERN int32_t Numsprites;
 EXTERN int32_t display_mirror;
diff --git a/source/build/src/engine.cpp b/source/build/src/engine.cpp
index b3bdb6b58..731c3e021 100644
--- a/source/build/src/engine.cpp
+++ b/source/build/src/engine.cpp
@@ -41,9 +41,6 @@
 
 int32_t mdtims, omdtims;
 
-float fcosglobalang, fsinglobalang;
-float fydimen, fviewingrange;
-
 uint8_t globalr = 255, globalg = 255, globalb = 255;
 
 static int16_t radarang[1280];
@@ -77,15 +74,6 @@ static void getclosestpointonwall_internal(vec2_t const p, int32_t const dawall,
 }
 
 
-
-static int32_t globaly1, globalx2;
-
-int16_t pointhighlight=-1, linehighlight=-1, highlightcnt=0;
-
-static int16_t numhits;
-
-
-
 //
 // Internal Engine Functions
 //
@@ -712,11 +700,3 @@ int tilehasmodelorvoxel(int const tilenume, int pal)
         (mdinited && hw_models && tile2model[Ptile2tile(tilenume, pal)].modelid != -1) ||
         (r_voxels && tiletovox[tilenume] != -1);
 }
-
-
-CCMD(updatesectordebug)
-{
-    int sect = 319;
-    updatesector(1792, 24334, &sect);
-    int blah = sect;
-}
\ No newline at end of file
diff --git a/source/games/blood/src/view.cpp b/source/games/blood/src/view.cpp
index 56e81c0be..8a358882d 100644
--- a/source/games/blood/src/view.cpp
+++ b/source/games/blood/src/view.cpp
@@ -783,7 +783,6 @@ void viewDrawScreen(bool sceneonly)
 		if (v4 && gNetPlayers > 1)
 		{
 			DoLensEffect();
-			viewingRange = viewingrange;
 			r otatesprite(IntToFixed(280), IntToFixed(35), 53248, 512, 4077, v10, v14, 512 + 6, gViewX0, gViewY0, gViewX1, gViewY1);
 			r otatesprite(IntToFixed(280), IntToFixed(35), 53248, 0, 1683, v10, 0, 512 + 35, gViewX0, gViewY0, gViewX1, gViewY1);
 		}
diff --git a/source/games/sw/src/draw.cpp b/source/games/sw/src/draw.cpp
index ee3e7be69..efc8e3dfd 100644
--- a/source/games/sw/src/draw.cpp
+++ b/source/games/sw/src/draw.cpp
@@ -1374,8 +1374,6 @@ void drawscreen(PLAYER* pp, double smoothratio, bool sceneonly)
     extern bool FAF_DebugView;
     PLAYER* camerapp;                       // prediction player if prediction is on, else regular player
 
-    int const viewingRange = viewingrange;
-
     DrawScreen = true;
     PreDraw();
 
diff --git a/wadsrc/static/menudef.txt b/wadsrc/static/menudef.txt
index 4b2bc5db1..3075c8d3f 100644
--- a/wadsrc/static/menudef.txt
+++ b/wadsrc/static/menudef.txt
@@ -1072,12 +1072,6 @@ OptionValue "Precision"
 	1, "$OPTVAL_QUALITY"
 }
 
-OptionValue "VideoRenderers"
-{
-        0, "Polymost"
-        1, "Raze3D"
-}
-
 OptionMenu "VideoOptions" protected
 {
 	Title "$DSPLYMNU_TITLE"
@@ -1088,8 +1082,6 @@ OptionMenu "VideoOptions" protected
 	Submenu "$GLMNU_POSTPROCESS", "PostProcessMenu"
 	Submenu "$GLTEXMNU_TITLE", "GLTextureGLOptions"
 	StaticText ""
-	Option "Renderer",							vid_renderer,					"VideoRenderers"
-	StaticText ""
 
 	Slider "$DSPLYMNU_GAMMA",					"vid_gamma",					0.75, 3.0, 0.05, 2
 	Slider "$DSPLYMNU_BRIGHTNESS",				"vid_brightness",				-0.8,0.8, 0.05,2