From fd6ec7746fe13ba6bb64cf41492229cbf5e24ded Mon Sep 17 00:00:00 2001
From: NepDisk <16447892+NepDisk@users.noreply.github.com>
Date: Thu, 8 Aug 2024 19:14:32 -0400
Subject: [PATCH] remove more unused DI code

---
 src/d_player.h      | 2 --
 src/lua_playerlib.c | 8 --------
 src/p_inter.c       | 5 -----
 src/p_saveg.c       | 6 ------
 src/p_user.c        | 5 -----
 5 files changed, 26 deletions(-)

diff --git a/src/d_player.h b/src/d_player.h
index e1a5e9f33..982f1b7b7 100644
--- a/src/d_player.h
+++ b/src/d_player.h
@@ -401,8 +401,6 @@ typedef struct player_s
 	UINT8 instashield;		// Instashield no-damage animation timer
 	UINT8 wipeoutslow;		// Timer before you slowdown when getting wiped out
 	UINT8 justbumped;		// Prevent players from endlessly bumping into each other
-	UINT8 justDI;			// Turn-lockout timer to briefly prevent unintended turning after DI, resets when actionable or no input
-	boolean flipDI;			// Bananas flip the DI direction. Was a bug, but it made bananas much more interesting.
 
 	SINT8 drift;			// (-5 to 5) - Drifting Left or Right, plus a bigger counter = sharper turn
 	fixed_t driftcharge;	// Charge your drift so you can release a burst of speed
diff --git a/src/lua_playerlib.c b/src/lua_playerlib.c
index fc6d075dd..bc6bc51ec 100644
--- a/src/lua_playerlib.c
+++ b/src/lua_playerlib.c
@@ -236,10 +236,6 @@ static int player_get(lua_State *L)
 		lua_pushinteger(L, plr->wipeoutslow);
 	else if (fastcmp(field,"justbumped"))
 		lua_pushinteger(L, plr->justbumped);
-	else if (fastcmp(field,"justDI"))
-		lua_pushinteger(L, plr->justDI);
-	else if (fastcmp(field,"flipDI"))
-		lua_pushboolean(L, plr->flipDI);
 	else if (fastcmp(field,"drift"))
 		lua_pushinteger(L, plr->drift);
 	else if (fastcmp(field,"driftcharge"))
@@ -564,10 +560,6 @@ static int player_set(lua_State *L)
 		plr->wipeoutslow = luaL_checkinteger(L, 3);
 	else if (fastcmp(field,"justbumped"))
 		plr->justbumped = luaL_checkinteger(L, 3);
-	else if (fastcmp(field,"justDI"))
-		plr->justDI = luaL_checkinteger(L, 3);
-	else if (fastcmp(field,"flipDI"))
-		plr->flipDI = luaL_checkboolean(L, 3);
 	else if (fastcmp(field,"drift"))
 		plr->drift = luaL_checkinteger(L, 3);
 	else if (fastcmp(field,"driftcharge"))
diff --git a/src/p_inter.c b/src/p_inter.c
index b298dd3e2..eb389f45d 100644
--- a/src/p_inter.c
+++ b/src/p_inter.c
@@ -2167,11 +2167,6 @@ boolean P_DamageMobj(mobj_t *target, mobj_t *inflictor, mobj_t *source, INT32 da
 
 			player->instashield = 15;
 
-			if (inflictor && !P_MobjWasRemoved(inflictor) && inflictor->type == MT_BANANA)
-			{
-				player->flipDI = true;
-			}
-
 			return true;
 		}
 	}
diff --git a/src/p_saveg.c b/src/p_saveg.c
index b862df202..8ce41c0c1 100644
--- a/src/p_saveg.c
+++ b/src/p_saveg.c
@@ -262,9 +262,6 @@ static void P_NetArchivePlayers(void)
 		WRITEUINT8(save_p, players[i].wipeoutslow);
 		WRITEUINT8(save_p, players[i].justbumped);
 
-		WRITEUINT8(save_p, players[i].justDI);
-		WRITEUINT8(save_p, players[i].flipDI);
-
 		WRITESINT8(save_p, players[i].drift);
 		WRITEFIXED(save_p, players[i].driftcharge);
 		WRITEUINT8(save_p, players[i].driftboost);
@@ -539,9 +536,6 @@ static void P_NetUnArchivePlayers(void)
 		players[i].wipeoutslow = READUINT8(save_p);
 		players[i].justbumped = READUINT8(save_p);
 
-		players[i].justDI = READUINT8(save_p);
-		players[i].flipDI = (boolean)READUINT8(save_p);
-
 		players[i].drift = READSINT8(save_p);
 		players[i].driftcharge = READFIXED(save_p);
 		players[i].driftboost = READUINT8(save_p);
diff --git a/src/p_user.c b/src/p_user.c
index baba9d81d..b0dcd5ea8 100644
--- a/src/p_user.c
+++ b/src/p_user.c
@@ -2164,11 +2164,6 @@ void P_MovePlayer(player_t *player)
 
 	P_3dMovement(player);
 
-	if (cmd->turning == 0)
-	{
-		player->justDI = 0;
-	}
-
 	if (player->squishedtimer > 0)
 	{
 		P_SetPlayerMobjState(player->mo, S_KART_SPINOUT);