Merge branch 'mapload-refactor' into 'next'

Refactor map loading functions

See merge request STJr/SRB2!594

src/g_game.c

@@ -2965,7 +2965,7 @@ void G_DoReborn(INT32 playernum)
 		}
 		if (!countdowntimeup && (mapheaderinfo[gamemap-1]->levelflags & LF_NORELOAD))
 		{
-			P_LoadThingsOnly();
+			P_RespawnThings();
 
 			for (i = 0; i < MAXPLAYERS; i++)
 			{

src/lua_maplib.c

@@ -134,6 +134,7 @@ enum side_e {
 	side_toptexture,
 	side_bottomtexture,
 	side_midtexture,
+	side_line,
 	side_sector,
 	side_special,
 	side_repeatcnt,
@@ -869,6 +870,9 @@ static int side_get(lua_State *L)
 	case side_midtexture:
 		lua_pushinteger(L, side->midtexture);
 		return 1;
+	case side_line:
+		LUA_PushUserdata(L, side->line, META_LINE);
+		return 1;
 	case side_sector:
 		LUA_PushUserdata(L, side->sector, META_SECTOR);
 		return 1;
@@ -902,6 +906,7 @@ static int side_set(lua_State *L)
 	switch(field)
 	{
 	case side_valid: // valid
+	case side_line:
 	case side_sector:
 	case side_special:
 	case side_text:

src/p_setup.h

@@ -96,7 +96,7 @@ void P_SetupLevelSky(INT32 skynum, boolean global);
 #ifdef SCANTHINGS
 void P_ScanThings(INT16 mapnum, INT16 wadnum, INT16 lumpnum);
 #endif
-void P_LoadThingsOnly(void);
+void P_RespawnThings(void);
 boolean P_LoadLevel(boolean fromnetsave);
 boolean P_AddWadFile(const char *wadfilename);
 boolean P_RunSOC(const char *socfilename);

src/p_spec.c

@@ -6433,7 +6433,6 @@ void P_SpawnSpecials(boolean fromnetsave)
 	INT32 j;
 	thinkerlist_t *secthinkers;
 	thinker_t *th;
-	virtres_t* virt = NULL;
 	// This used to be used, and *should* be used in the future,
 	// but currently isn't.
 	(void)fromnetsave;
@@ -7179,38 +7178,14 @@ void P_SpawnSpecials(boolean fromnetsave)
 					EV_AddLaserThinker(&sectors[s], &sectors[sec], lines + i, secthinkers);
 				break;
 
-			case 259: // Make-Your-Own FOF!
+			case 259: // Custom FOF
 				if (lines[i].sidenum[1] != 0xffff)
 				{
-					UINT8 *data;
-					UINT16 b;
-
-					if (!virt)
-						virt = vres_GetMap(lastloadedmaplumpnum);
-
-					data = (UINT8*) vres_Find(virt, "SIDEDEFS")->data;
-
-					for (b = 0; b < (INT16)numsides; b++)
-					{
-						register mapsidedef_t *msd = (mapsidedef_t *)data + b;
-
-						if (b == lines[i].sidenum[1])
-						{
-							if ((msd->toptexture[0] >= '0' && msd->toptexture[0] <= '9')
-								|| (msd->toptexture[0] >= 'A' && msd->toptexture[0] <= 'F'))
-							{
-								ffloortype_e FOF_Flags = axtoi(msd->toptexture);
-
-								P_AddFakeFloorsByLine(i, FOF_Flags, secthinkers);
-								break;
+					ffloortype_e fofflags = sides[lines[i].sidenum[1]].toptexture;
+					P_AddFakeFloorsByLine(i, fofflags, secthinkers);
 				}
 				else
-								I_Error("Make-Your-Own-FOF (tag %d) needs a value in the linedef's second side upper texture field.", lines[i].tag);
-						}
-					}
-				}
-				else
-					I_Error("Make-Your-Own FOF (tag %d) found without a 2nd linedef side!", lines[i].tag);
+					I_Error("Custom FOF (tag %d) found without a linedef back side!", lines[i].tag);
 				break;
 
 			case 300: // Linedef executor (combines with sector special 974/975) and commands
@@ -7433,9 +7408,6 @@ void P_SpawnSpecials(boolean fromnetsave)
 		}
 	}
 
-	if (virt)
-		vres_Free(virt);
-
 	// Allocate each list
 	for (i = 0; i < numsectors; i++)
 		if(secthinkers[i].thinkers)

src/r_defs.h

@@ -436,14 +436,10 @@ typedef struct line_s
 	polyobj_t *polyobj; // Belongs to a polyobject?
 #endif
 
-	char *text; // a concatination of all front and back texture names, for linedef specials that require a string.
+	char *text; // a concatenation of all front and back texture names, for linedef specials that require a string.
 	INT16 callcount; // no. of calls left before triggering, for the "X calls" linedef specials, defaults to 0
 } line_t;
 
-//
-// The SideDef.
-//
-
 typedef struct
 {
 	// add this to the calculated texture column
@@ -456,13 +452,16 @@ typedef struct
 	// We do not maintain names here.
 	INT32 toptexture, bottomtexture, midtexture;
 
-	// Sector the SideDef is facing.
+	// Linedef the sidedef belongs to
+	line_t *line;
+
+	// Sector the sidedef is facing.
 	sector_t *sector;
 
 	INT16 special; // the special of the linedef this side belongs to
 	INT16 repeatcnt; // # of times to repeat midtexture
 
-	char *text; // a concatination of all top, bottom, and mid texture names, for linedef specials that require a string.
+	char *text; // a concatenation of all top, bottom, and mid texture names, for linedef specials that require a string.
 
 	extracolormap_t *colormap_data; // storage for colormaps; not applied to sectors.
 } side_t;