Merge branch 'rework-savecheckpoint-command' into 'master'

savecheckpoint cheat online

See merge request KartKrew/Kart!718

src/d_netcmd.c

@@ -2040,6 +2040,12 @@ void D_Cheat(INT32 playernum, INT32 cheat, ...)
 
 	switch (cheat)
 	{
+		case CHEAT_SAVECHECKPOINT:
+			COPY(WRITEFIXED, fixed_t); // x
+			COPY(WRITEFIXED, fixed_t); // y
+			COPY(WRITEFIXED, fixed_t); // z
+			break;
+
 		case CHEAT_RINGS:
 		case CHEAT_LIVES:
 			// If you're confused why 'int' instead of
@@ -5547,6 +5553,21 @@ static void Got_Cheat(UINT8 **cp, INT32 playernum)
 			break;
 		}
 
+		case CHEAT_SAVECHECKPOINT: {
+			fixed_t x = READFIXED(*cp);
+			fixed_t y = READFIXED(*cp);
+			fixed_t z = READFIXED(*cp);
+
+			player->respawn.pointx = x;
+			player->respawn.pointy = y;
+			player->respawn.pointz = z;
+			player->respawn.manual = true;
+
+			CV_CheaterWarning(targetPlayer, va("temporary checkpoint created at %d, %d, %d",
+						x / FRACUNIT, y / FRACUNIT, z / FRACUNIT));
+			break;
+		}
+
 		case CHEAT_RINGS: {
 			SINT8 rings = READSINT8(*cp);
 

src/d_player.h

@@ -300,6 +300,7 @@ typedef struct respawnvars_s
 	UINT32 distanceleft; // How far along the course to respawn you
 	tic_t dropdash; // Drop Dash charge timer
 	boolean truedeath; // Your soul has left your body
+	boolean manual; // Respawn coords were manually set, please respawn exactly there
 } respawnvars_t;
 
 // player_t struct for all bot variables

src/k_respawn.c

@@ -157,7 +157,13 @@ void K_DoIngameRespawn(player_t *player)
 	P_ResetPlayer(player);
 
 	// Set up respawn position if invalid
-	if (player->respawn.wp != NULL && leveltime >= starttime)
+	if (player->respawn.manual == true)
+	{
+		player->respawn.distanceleft = 0;
+		player->respawn.pointz += K_RespawnOffset(player, player->respawn.flip);
+		player->respawn.manual = false; // one respawn only!
+	}
+	else if (player->respawn.wp != NULL && leveltime >= starttime)
 	{
 		const UINT32 dist = RESPAWN_DIST + (player->airtime * 48);
 		player->respawn.distanceleft = (dist * mapobjectscale) / FRACUNIT;

src/m_cheat.c

@@ -674,15 +674,15 @@ void Command_Dumplua_f(void)
 
 void Command_Savecheckpoint_f(void)
 {
+	mobj_t *thing = players[consoleplayer].mo;
+
 	REQUIRE_CHEATS;
 	REQUIRE_INLEVEL;
-	REQUIRE_SINGLEPLAYER; // TODO: make multiplayer compatible
 
-	players[consoleplayer].respawn.pointx = players[consoleplayer].mo->x;
-	players[consoleplayer].respawn.pointy = players[consoleplayer].mo->y;
-	players[consoleplayer].respawn.pointz = players[consoleplayer].mo->floorz;
-
-	CONS_Printf(M_GetText("Temporary checkpoint created at %d, %d, %d\n"), players[consoleplayer].respawn.pointx, players[consoleplayer].respawn.pointy, players[consoleplayer].respawn.pointz);
+	if (!P_MobjWasRemoved(thing))
+	{
+		D_Cheat(consoleplayer, CHEAT_SAVECHECKPOINT, thing->x, thing->y, thing->z);
+	}
 }
 
 // Like M_GetAllEmeralds() but for console devmode junkies.

src/m_cheat.h

@@ -22,6 +22,7 @@
 typedef enum {
 	CHEAT_NOCLIP,
 	CHEAT_GOD,
+	CHEAT_SAVECHECKPOINT,
 	CHEAT_RINGS,
 	CHEAT_LIVES,
 	CHEAT_SCALE,

src/p_saveg.c

@@ -395,6 +395,7 @@ static void P_NetArchivePlayers(void)
 		WRITEUINT32(save_p, players[i].respawn.distanceleft);
 		WRITEUINT32(save_p, players[i].respawn.dropdash);
 		WRITEUINT8(save_p, players[i].respawn.truedeath);
+		WRITEUINT8(save_p, players[i].respawn.manual);
 
 		// botvars_t
 		WRITEUINT8(save_p, players[i].botvars.difficulty);
@@ -693,6 +694,7 @@ static void P_NetUnArchivePlayers(void)
 		players[i].respawn.distanceleft = READUINT32(save_p);
 		players[i].respawn.dropdash = READUINT32(save_p);
 		players[i].respawn.truedeath = READUINT8(save_p);
+		players[i].respawn.manual = READUINT8(save_p);
 
 		// botvars_t
 		players[i].botvars.difficulty = READUINT8(save_p);

src/p_user.c

@@ -4398,6 +4398,7 @@ void P_ResetPlayerCheats(void)
 			continue;
 
 		player->pflags &= ~(PF_GODMODE);
+		player->respawn.manual = false;
 
 		if (P_MobjWasRemoved(thing))
 			continue;