X-Git-Url: http://de.git.xonotic.org/?a=blobdiff_plain;f=qcsrc%2Fcommon%2Fmapinfo.qc;h=0884bc8d79054c29d6d88bacb75ad88de011e09b;hb=274359abdba7e814a0b404e9bc2e230869e7ffe8;hp=ccf02e71d821387f886f6c49da96c3a77564e13a;hpb=dd7322820d42e8906543b742a7e341e538c30c05;p=xonotic%2Fxonotic-data.pk3dir.git

diff --git a/qcsrc/common/mapinfo.qc b/qcsrc/common/mapinfo.qc
index ccf02e71d..0884bc8d7 100644
--- a/qcsrc/common/mapinfo.qc
+++ b/qcsrc/common/mapinfo.qc
@@ -1,8 +1,21 @@
+#include "mapinfo.qh"
+#if defined(CSQC)
+    #include "../client/defs.qh"
+    #include "util.qh"
+    #include <common/weapons/_all.qh>
+#elif defined(MENUQC)
+#elif defined(SVQC)
+    #include "util.qh"
+    #include <common/monsters/_mod.qh>
+#endif
+
+bool autocvar_g_mapinfo_ignore_warnings;
+
 // generic string stuff
 
-float _MapInfo_Cache_Active;
-float _MapInfo_Cache_DB_NameToIndex;
-float _MapInfo_Cache_Buf_IndexToMapData;
+int _MapInfo_Cache_Active;
+int _MapInfo_Cache_DB_NameToIndex;
+int _MapInfo_Cache_Buf_IndexToMapData;
 
 void MapInfo_Cache_Destroy()
 {
@@ -103,7 +116,7 @@ void MapInfo_Enumerate()
 		_MapInfo_globopen = 0;
 	}
 	MapInfo_Cache_Invalidate();
-	_MapInfo_globhandle = search_begin("maps/*.bsp", TRUE, TRUE);
+	_MapInfo_globhandle = search_begin("maps/*.bsp", true, true);
 	if(_MapInfo_globhandle >= 0)
 	{
 		_MapInfo_globcount = search_getsize(_MapInfo_globhandle);
@@ -138,7 +151,11 @@ float _MapInfo_FilterList_cmp(float i, float j, entity pass)
 	return strcasecmp(a, b);
 }
 
-float MapInfo_FilterGametype(float pGametype, float pFeatures, float pFlagsRequired, float pFlagsForbidden, float pAbortOnGenerate)
+float MapInfo_FilterGametype(Gametype pGametype, int pFeatures, int pFlagsRequired, int pFlagsForbidden, bool pAbortOnGenerate)
+{
+	return _MapInfo_FilterGametype(pGametype.m_flags, pFeatures, pFlagsRequired, pFlagsForbidden, pAbortOnGenerate);
+}
+float _MapInfo_FilterGametype(int pGametype, int pFeatures, int pFlagsRequired, int pFlagsForbidden, bool pAbortOnGenerate)
 {
 	float i, j;
 	if (!_MapInfo_filtered_allocated)
@@ -149,10 +166,10 @@ float MapInfo_FilterGametype(float pGametype, float pFeatures, float pFlagsRequi
 	MapInfo_count = 0;
 	for(i = 0, j = -1; i < _MapInfo_globcount; ++i)
 	{
-		if(MapInfo_Get_ByName(_MapInfo_GlobItem(i), 1, 0) == 2) // if we generated one... BAIL OUT and let the caller continue in the next frame.
+		if(MapInfo_Get_ByName(_MapInfo_GlobItem(i), 1, NULL) == 2) // if we generated one... BAIL OUT and let the caller continue in the next frame.
 			if(pAbortOnGenerate)
 			{
-				dprint("Autogenerated a .mapinfo, doing the rest later.\n");
+				LOG_TRACE("Autogenerated a .mapinfo, doing the rest later.");
 				MapInfo_progress = i / _MapInfo_globcount;
 				return 0;
 			}
@@ -166,10 +183,36 @@ float MapInfo_FilterGametype(float pGametype, float pFeatures, float pFlagsRequi
 	MapInfo_ClearTemps();
 
 	// sometimes the glob isn't sorted nicely, so fix it here...
-	heapsort(MapInfo_count, _MapInfo_FilterList_swap, _MapInfo_FilterList_cmp, world);
+	heapsort(MapInfo_count, _MapInfo_FilterList_swap, _MapInfo_FilterList_cmp, NULL);
 
 	return 1;
 }
+void MapInfo_FilterString(string sf)
+{
+	// this function further filters _MapInfo_filtered, which is prepared by MapInfo_FilterGametype by string
+	float i, j;
+	string title;
+
+	for(i = 0, j = -1; i < MapInfo_count; ++i)
+	{
+		if (MapInfo_Get_ByID(i))
+		{
+			// prepare for keyword filter
+			if (MapInfo_Map_title && strstrofs(MapInfo_Map_title, "<TITLE>", 0) == -1)
+				title = MapInfo_Map_title;
+			else
+				title = MapInfo_Map_bspname;
+			// keyword filter
+			if((strstrofs(strtolower(title), strtolower(sf), 0)) >= 0)
+				bufstr_set(_MapInfo_filtered, ++j, bufstr_get(_MapInfo_filtered, i));
+		}
+	}
+	MapInfo_count = j + 1;
+	MapInfo_ClearTemps();
+
+	// sometimes the glob isn't sorted nicely, so fix it here...
+	heapsort(MapInfo_count, _MapInfo_FilterList_swap, _MapInfo_FilterList_cmp, NULL);
+}
 
 void MapInfo_Filter_Free()
 {
@@ -188,16 +231,13 @@ string MapInfo_BSPName_ByID(float i)
 
 string unquote(string s)
 {
-	float i, j, l;
-	l = strlen(s);
-	j = -1;
-	for(i = 0; i < l; ++i)
+	float l = strlen(s);
+	for(float i = 0; i < l; ++i)
 	{
-		string ch;
-		ch = substring(s, i, 1);
-		if(ch != " ") if(ch != "\"")
+		string ch = substring(s, i, 1);
+		if((ch != " ") && (ch != "\""))
 		{
-			for(j = strlen(s) - i - 1; j > 0; --j)
+			for(float j = l - i - 1; j > 0; --j)
 			{
 				ch = substring(s, i+j, 1);
 				if(ch != " ") if(ch != "\"")
@@ -211,7 +251,7 @@ string unquote(string s)
 
 float MapInfo_Get_ByID(float i)
 {
-	if(MapInfo_Get_ByName(MapInfo_BSPName_ByID(i), 0, 0))
+	if(MapInfo_Get_ByName(MapInfo_BSPName_ByID(i), 0, NULL))
 		return 1;
 	return 0;
 }
@@ -227,7 +267,6 @@ float _MapInfo_Generate(string pFilename) // 0: failure, 1: ok ent, 2: ok bsp
 	float i;
 	float inWorldspawn;
 	float r;
-	float twoBaseModes;
 	float diameter, spawnpoints;
 	float spawnplaces;
 
@@ -244,7 +283,7 @@ float _MapInfo_Generate(string pFilename) // 0: failure, 1: ok ent, 2: ok bsp
 	}
 	if(fh < 0)
 		return 0;
-	print("Analyzing ", fn, " to generate initial mapinfo\n");
+	LOG_INFO("Analyzing ", fn, " to generate initial mapinfo");
 
 	inWorldspawn = 2;
 	MapInfo_Map_flags = 0;
@@ -255,7 +294,7 @@ float _MapInfo_Generate(string pFilename) // 0: failure, 1: ok ent, 2: ok bsp
 	mapMins = '0 0 0';
 	mapMaxs = '0 0 0';
 
-	for(;;)
+	for (;;)
 	{
 		if (!((s = fgets(fh))))
 			break;
@@ -293,12 +332,12 @@ float _MapInfo_Generate(string pFilename) // 0: failure, 1: ok ent, 2: ok bsp
 			if(k == "origin")
 			{
 				o = stov(strcat("'", v, "'"));
-				mapMins_x = min(mapMins_x, o_x);
-				mapMins_y = min(mapMins_y, o_y);
-				mapMins_z = min(mapMins_z, o_z);
-				mapMaxs_x = max(mapMaxs_x, o_x);
-				mapMaxs_y = max(mapMaxs_y, o_y);
-				mapMaxs_z = max(mapMaxs_z, o_z);
+				mapMins.x = min(mapMins.x, o.x);
+				mapMins.y = min(mapMins.y, o.y);
+				mapMins.z = min(mapMins.z, o.z);
+				mapMaxs.x = max(mapMaxs.x, o.x);
+				mapMaxs.y = max(mapMaxs.y, o.y);
+				mapMaxs.z = max(mapMaxs.z, o.z);
 			}
 			else if(k == "race_place")
 			{
@@ -307,21 +346,7 @@ float _MapInfo_Generate(string pFilename) // 0: failure, 1: ok ent, 2: ok bsp
 			}
 			else if(k == "classname")
 			{
-				if(v == "dom_controlpoint")
-					MapInfo_Map_supportedGametypes |= MAPINFO_TYPE_DOMINATION;
-				else if(v == "item_flag_team2")
-					MapInfo_Map_supportedGametypes |= MAPINFO_TYPE_CTF;
-				else if(v == "team_CTF_blueflag")
-					MapInfo_Map_supportedGametypes |= MAPINFO_TYPE_CTF;
-				else if(v == "invasion_spawnpoint")
-					MapInfo_Map_supportedGametypes |= MAPINFO_TYPE_INVASION;
-				else if(v == "target_assault_roundend")
-					MapInfo_Map_supportedGametypes |= MAPINFO_TYPE_ASSAULT;
-				else if(v == "onslaught_generator")
-					MapInfo_Map_supportedGametypes |= MAPINFO_TYPE_ONSLAUGHT;
-				else if(substring(v, 0, 8) == "nexball_" || substring(v, 0, 4) == "ball")
-					MapInfo_Map_supportedGametypes |= MAPINFO_TYPE_NEXBALL;
-				else if(v == "info_player_team1")
+				if(v == "info_player_team1")
 					++spawnpoints;
 				else if(v == "info_player_team2")
 					++spawnpoints;
@@ -329,10 +354,6 @@ float _MapInfo_Generate(string pFilename) // 0: failure, 1: ok ent, 2: ok bsp
 					++spawnpoints;
 				else if(v == "info_player_deathmatch")
 					++spawnpoints;
-				else if(v == "trigger_race_checkpoint")
-					MapInfo_Map_supportedGametypes |= MAPINFO_TYPE_RACE;
-				else if(v == "target_startTimer")
-					MapInfo_Map_supportedGametypes |= MAPINFO_TYPE_CTS;
 				else if(v == "weapon_nex")
 					{ }
 				else if(v == "weapon_railgun")
@@ -347,47 +368,39 @@ float _MapInfo_Generate(string pFilename) // 0: failure, 1: ok ent, 2: ok bsp
 					MapInfo_Map_supportedFeatures |= MAPINFO_FEATURE_MONSTERS;
 				else if(v == "target_music" || v == "trigger_music")
 					_MapInfo_Map_worldspawn_music = string_null; // don't use regular BGM
+				else
+					FOREACH(Gametypes, true, it.m_generate_mapinfo(it, v));
 			}
 		}
 	}
 	if(inWorldspawn)
 	{
-		print(fn, " ended still in worldspawn, BUG\n");
+		LOG_WARN(fn, " ended still in worldspawn, BUG");
 		return 0;
 	}
 	diameter = vlen(mapMaxs - mapMins);
 
-	twoBaseModes = MapInfo_Map_supportedGametypes & (MAPINFO_TYPE_CTF | MAPINFO_TYPE_ASSAULT | MAPINFO_TYPE_RACE | MAPINFO_TYPE_NEXBALL);
-	if(twoBaseModes && (MapInfo_Map_supportedGametypes == twoBaseModes))
+	int twoBaseModes = 0;
+	FOREACH(Gametypes, it.m_isTwoBaseMode(), twoBaseModes |= it.m_flags);
+	if(twoBaseModes && (twoBaseModes &= MapInfo_Map_supportedGametypes))
 	{
-		// we have a CTF-only or Assault-only map. Don't add other modes then,
-		// as the map is too symmetric for them.
+		// we have a symmetrical map, don't add the modes without bases
 	}
 	else
 	{
-		MapInfo_Map_supportedGametypes |= MAPINFO_TYPE_DEATHMATCH;      // DM always works
-		MapInfo_Map_supportedGametypes |= MAPINFO_TYPE_LMS;             // LMS always works
-		MapInfo_Map_supportedGametypes |= MAPINFO_TYPE_KEEPAWAY;		// Keepaway always works
-
-		if(spawnpoints >= 8  && diameter > 4096) {
-			MapInfo_Map_supportedGametypes |= MAPINFO_TYPE_TEAM_DEATHMATCH;
-			MapInfo_Map_supportedGametypes |= MAPINFO_TYPE_FREEZETAG;
-			MapInfo_Map_supportedGametypes |= MAPINFO_TYPE_CA;
-		}
-		if(spawnpoints >= 12 && diameter > 5120)
-			MapInfo_Map_supportedGametypes |= MAPINFO_TYPE_KEYHUNT;
+		FOREACH(Gametypes, it.m_isAlwaysSupported(it, spawnpoints, diameter), MapInfo_Map_supportedGametypes |= it.m_flags);
 	}
 
-	if(MapInfo_Map_supportedGametypes & MAPINFO_TYPE_RACE)
+	if(MapInfo_Map_supportedGametypes & MAPINFO_TYPE_RACE.m_flags)
 	if(!spawnplaces)
 	{
-		MapInfo_Map_supportedGametypes &= ~MAPINFO_TYPE_RACE;
-		MapInfo_Map_supportedGametypes |= MAPINFO_TYPE_CTS;
+		MapInfo_Map_supportedGametypes &= ~MAPINFO_TYPE_RACE.m_flags;
+		MapInfo_Map_supportedGametypes |= MAPINFO_TYPE_CTS.m_flags;
 	}
 
-	dprint("-> diameter ",    ftos(diameter));
-	dprint(";  spawnpoints ", ftos(spawnpoints));
-	dprint(";  modes ",       ftos(MapInfo_Map_supportedGametypes), "\n");
+	LOG_TRACE("-> diameter ",    ftos(diameter));
+	LOG_TRACE(";  spawnpoints ", ftos(spawnpoints));
+	LOG_TRACE(";  modes ",       ftos(MapInfo_Map_supportedGametypes));
 
 	fclose(fh);
 
@@ -409,7 +422,7 @@ void _MapInfo_Map_Reset()
 	MapInfo_Map_maxs = '0 0 0';
 }
 
-string _MapInfo_GetDefault(float t)
+string _MapInfo_GetDefault(Gametype t)
 {
 	switch(t)
 	{
@@ -434,15 +447,15 @@ string _MapInfo_GetDefault(float t)
 	}
 }
 
-void _MapInfo_Map_ApplyGametype(string s, float pWantedType, float pThisType, float load_default)
+void _MapInfo_Map_ApplyGametype(string s, Gametype pWantedType, Gametype pThisType, int load_default)
 {
 	string sa;
-	MapInfo_Map_supportedGametypes |= pThisType;
-	if(!(pThisType & pWantedType))
+	MapInfo_Map_supportedGametypes |= pThisType.m_flags;
+	if(!(pThisType.m_flags & pWantedType.m_flags))
 		return;
 
 	if(load_default)
-		_MapInfo_Map_ApplyGametype(_MapInfo_GetDefault(pThisType), pWantedType, pThisType, FALSE);
+		_MapInfo_Map_ApplyGametype(_MapInfo_GetDefault(pThisType), pWantedType, pThisType, false);
 
 	if(pWantedType == MAPINFO_TYPE_ASSAULT || pWantedType == MAPINFO_TYPE_ONSLAUGHT || pWantedType == MAPINFO_TYPE_RACE || pWantedType == MAPINFO_TYPE_CTS) // these modes don't use fraglimit
 	{
@@ -461,56 +474,14 @@ void _MapInfo_Map_ApplyGametype(string s, float pWantedType, float pThisType, fl
 		cvar_set("timelimit", sa);
 	s = cdr(s);
 
-	if(pWantedType == MAPINFO_TYPE_TEAM_DEATHMATCH)
+	if(pWantedType.m_setTeams)
 	{
 		sa = car(s);
 		if(sa != "")
-			cvar_set("g_tdm_teams", sa);
+			pWantedType.m_setTeams(sa);
 		s = cdr(s);
 	}
 
-	if(pWantedType == MAPINFO_TYPE_KEYHUNT)
-	{
-		sa = car(s);
-		if(sa != "")
-			cvar_set("g_keyhunt_teams", sa);
-		s = cdr(s);
-	}
-
-	if(pWantedType == MAPINFO_TYPE_CA)
-	{
-		sa = car(s);
-		if(sa != "")
-			cvar_set("g_ca_teams", sa);
-		s = cdr(s);
-	}
-
-	if(pWantedType == MAPINFO_TYPE_FREEZETAG)
-	{
-		sa = car(s);
-		if(sa != "")
-			cvar_set("g_freezetag_teams", sa);
-		s = cdr(s);
-	}
-
-	if(pWantedType == MAPINFO_TYPE_CTF)
-	{
-		sa = car(s);
-		if(sa != "")
-			cvar_set("fraglimit", sa);
-		s = cdr(s);
-	}
-
-	/* keepaway wuz here
-	if(pWantedType == MAPINFO_TYPE_KEEPAWAY)
-	{
-		sa = car(s);
-		if(sa != "")
-			cvar_set("fraglimit", sa);
-		s = cdr(s);
-	}
-	*/
-
 	// rc = timelimit timelimit_qualification laps laps_teamplay
 	if(pWantedType == MAPINFO_TYPE_RACE)
 	{
@@ -531,19 +502,6 @@ void _MapInfo_Map_ApplyGametype(string s, float pWantedType, float pThisType, fl
 		s = cdr(s);
 	}
 
-	if(pWantedType == MAPINFO_TYPE_CTS)
-	{
-		sa = car(s);
-
-		// this is the skill of the map
-		// not parsed by anything yet
-		// for map databases
-		//if(sa != "")
-		//	cvar_set("fraglimit", sa);
-
-		s = cdr(s);
-	}
-
 	if(pWantedType == MAPINFO_TYPE_ASSAULT || pWantedType == MAPINFO_TYPE_ONSLAUGHT || pWantedType == MAPINFO_TYPE_CTS) // these modes don't use fraglimit
 	{
 		cvar_set("leadlimit", "0");
@@ -557,33 +515,20 @@ void _MapInfo_Map_ApplyGametype(string s, float pWantedType, float pThisType, fl
 	}
 }
 
-string _MapInfo_GetDefaultEx(float t)
+string _MapInfo_GetDefaultEx(Gametype t)
 {
-	entity e;
-	for(e = MapInfo_Type_first; e; e = e.enemy)
-		if(t == e.items)
-			return e.model2;
-	return "";
+	return t ? t.model2 : "";
 }
 
-float _MapInfo_GetTeamPlayBool(float t)
+float _MapInfo_GetTeamPlayBool(Gametype t)
 {
-	entity e;
-	for(e = MapInfo_Type_first; e; e = e.enemy)
-		if(t == e.items)
-			return e.team;
-	return FALSE;
+	return t ? t.team : false;
 }
 
-void _MapInfo_Map_ApplyGametypeEx(string s, float pWantedType, float pThisType)
+void _MapInfo_Map_ApplyGametypeEx(string s, Gametype pWantedType, Gametype pThisType)
 {
-	string sa, k, v;
-	float p;
-	string fraglimit_normal;
-	string fraglimit_teams;
-
-	MapInfo_Map_supportedGametypes |= pThisType;
-	if(!(pThisType & pWantedType))
+	MapInfo_Map_supportedGametypes |= pThisType.m_flags;
+	if (!(pThisType.m_flags & pWantedType.m_flags))
 		return;
 
 	// reset all the cvars to their defaults
@@ -591,74 +536,61 @@ void _MapInfo_Map_ApplyGametypeEx(string s, float pWantedType, float pThisType)
 	cvar_set("timelimit", cvar_defstring("timelimit"));
 	cvar_set("leadlimit", cvar_defstring("leadlimit"));
 	cvar_set("fraglimit", cvar_defstring("fraglimit"));
-	cvar_set("g_tdm_teams", cvar_defstring("g_tdm_teams"));
-	cvar_set("g_ca_teams", cvar_defstring("g_ca_teams"));
-	cvar_set("g_freezetag_teams", cvar_defstring("g_freezetag_teams"));
-	cvar_set("g_keyhunt_teams", cvar_defstring("g_keyhunt_teams"));
-	cvar_set("g_domination_default_teams", cvar_defstring("g_domination_default_teams"));
-	cvar_set("g_race_qualifying_timelimit", cvar_defstring("g_race_qualifying_timelimit"));
-
-	fraglimit_normal = string_null;
-	fraglimit_teams = string_null;
-
-	s = strcat(_MapInfo_GetDefaultEx(pWantedType), " ", s);
-	while(s != "")
-	{
-		sa = car(s);
-		s = cdr(s);
-
-		if(sa == "")
+	FOREACH(Gametypes, true, it.m_parse_mapinfo(string_null, string_null));
+
+	string fraglimit_normal = string_null;
+	string fraglimit_teams = string_null;
+
+	for (s = strcat(_MapInfo_GetDefaultEx(pWantedType), " ", s); s != ""; s = cdr(s)) {
+		string sa = car(s);
+		if (sa == "") continue;
+		int p = strstrofs(sa, "=", 0);
+		if (p < 0) {
+			if(!autocvar_g_mapinfo_ignore_warnings)
+				LOG_WARNF("Invalid gametype setting in mapinfo for gametype %s: %s", MapInfo_Type_ToString(pWantedType), sa);
 			continue;
-
-		p = strstrofs(sa, "=", 0);
-		if(p < 0)
-		{
-			print("Invalid gametype setting in mapinfo for gametype ", MapInfo_Type_ToString(pWantedType), ": ", sa, "\n");
-			continue;
-		}
-		k = substring(sa, 0, p);
-		v = substring(sa, p+1, -1);
-
-		if(k == "timelimit")
-		{
-			cvar_set("timelimit", v);
-		}
-		else if(k == "leadlimit")
-		{
-			cvar_set("leadlimit", v);
-		}
-		else if(k == "pointlimit" || k == "fraglimit" || k == "lives" || k == "laplimit" || k == "caplimit")
-		{
-			fraglimit_normal = v;
-		}
-		else if(k == "teampointlimit" || k == "teamlaplimit")
-		{
-			fraglimit_teams = v;
-		}
-		else if(k == "teams")
-		{
-			cvar_set("g_tdm_teams", v);
-			cvar_set("g_ca_teams", v);
-			cvar_set("g_freezetag_teams", v);
-			cvar_set("g_keyhunt_teams", v);
-			cvar_set("g_domination_default_teams", v);
-			cvar_set("g_invasion_teams", v);
-		}
-		else if(k == "qualifying_timelimit")
-		{
-			cvar_set("g_race_qualifying_timelimit", v);
-		}
-		else if(k == "skill")
-		{
-			// ignore
 		}
-		else
-		{
-			print("Invalid gametype setting in mapinfo for gametype ", MapInfo_Type_ToString(pWantedType), ": ", sa, "\n");
+		string k = substring(sa, 0, p);
+		string v = substring(sa, p + 1, -1);
+		bool handled = true;
+		switch (k) {
+			case "timelimit":
+			{
+				cvar_set("timelimit", v);
+				break;
+			}
+			case "leadlimit":
+			{
+				cvar_set("leadlimit", v);
+				break;
+			}
+			case "pointlimit":
+			case "fraglimit":
+			case "lives":
+			case "laplimit":
+			case "caplimit":
+			{
+				fraglimit_normal = v;
+				break;
+			}
+			case "teampointlimit":
+			case "teamlaplimit":
+			{
+				fraglimit_teams = v;
+				break;
+			}
+			default:
+			{
+			    handled = false;
+			    break;
+			}
 		}
+		FOREACH(Gametypes, true, handled |= it.m_parse_mapinfo(k, v));
+		if (!handled && !autocvar_g_mapinfo_ignore_warnings)
+            LOG_WARNF("Invalid gametype setting in mapinfo for gametype %s: %s", MapInfo_Type_ToString(pWantedType), sa);
 	}
 
-	if(pWantedType == MAPINFO_TYPE_RACE && cvar("g_race_teams") >= 2)
+	if (pWantedType == MAPINFO_TYPE_RACE && cvar("g_race_teams") >= 2)
 	{
 		if(fraglimit_teams)
 			cvar_set("fraglimit", fraglimit_teams);
@@ -670,81 +602,41 @@ void _MapInfo_Map_ApplyGametypeEx(string s, float pWantedType, float pThisType)
 	}
 }
 
-float MapInfo_Type_FromString(string t)
+Gametype MapInfo_Type_FromString(string t)
 {
-	entity e;
-	if(t == "nexball")
-	{
-		print("MapInfo_Type_FromString (probably ", MapInfo_Map_bspname, "): using deprecated name '", t);
-		t = "nb";
-		print("'. Should use '", t, "'.\n");
-	}
-	if(t == "freezetag")
-	{
-		print("MapInfo_Type_FromString (probably ", MapInfo_Map_bspname, "): using deprecated name '", t);
-		t = "ft";
-		print("'. Should use '", t, "'.\n");
-	}
-	if(t == "keepaway")
-	{
-		print("MapInfo_Type_FromString (probably ", MapInfo_Map_bspname, "): using deprecated name '", t);
-		t = "ka";
-		print("'. Should use '", t, "'.\n");
-	}
-	if(t == "invasion")
-	{
-		print("MapInfo_Type_FromString (probably ", MapInfo_Map_bspname, "): using deprecated name '", t);
-		t = "inv";
-		print("'. Should use '", t, "'.\n");
-	}
-	if(t == "assault")
-	{
-		print("MapInfo_Type_FromString (probably ", MapInfo_Map_bspname, "): using deprecated name '", t);
-		t = "as";
-		print("'. Should use '", t, "'.\n");
-	}
-	if(t == "race")
-	{
-		print("MapInfo_Type_FromString (probably ", MapInfo_Map_bspname, "): using deprecated name '", t);
-		t = "rc";
-		print("'. Should use '", t, "'.\n");
-	}
-	if(t == "all")
-		return MAPINFO_TYPE_ALL;
-	for(e = MapInfo_Type_first; e; e = e.enemy)
-		if(t == e.mdl)
-			return e.items;
-	return 0;
+#define deprecate(from, to) MACRO_BEGIN { \
+	if (t == #from) { \
+		string replacement = #to; \
+		if(!autocvar_g_mapinfo_ignore_warnings) \
+			LOG_WARNF("MapInfo_Type_FromString (probably %s): using deprecated name '%s'. Should use '%s'.", MapInfo_Map_bspname, t, replacement); \
+		t = replacement; \
+	} \
+} MACRO_END
+	deprecate(nexball, nb);
+	deprecate(freezetag, ft);
+	deprecate(keepaway, ka);
+	deprecate(invasion, inv);
+	deprecate(assault, as);
+	deprecate(race, rc);
+	FOREACH(Gametypes, it.mdl == t, return it);
+	return NULL;
+#undef deprecate
 }
 
-string MapInfo_Type_Description(float t)
+string MapInfo_Type_Description(Gametype t)
 {
-	entity e;
-	for(e = MapInfo_Type_first; e; e = e.enemy)
-		if(t == e.items)
-			return e.gametype_description;
-	return "";
+	return t ? t.gametype_description : "";
 }
 
-string MapInfo_Type_ToString(float t)
+string MapInfo_Type_ToString(Gametype t)
 {
-	entity e;
-	if(t == MAPINFO_TYPE_ALL)
-	 	return "all";
-	for(e = MapInfo_Type_first; e; e = e.enemy)
-		if(t == e.items)
-			return e.mdl;
-	return "";
+	return t ? t.mdl : "";
 }
 
-string MapInfo_Type_ToText(float t)
+string MapInfo_Type_ToText(Gametype t)
 {
-	entity e;
-	for(e = MapInfo_Type_first; e; e = e.enemy)
-		if(t == e.items)
-			return e.message;
 	/* xgettext:no-c-format */
-	return _("@!#%'n Tuba Throwing");
+	return t ? t.message : _("@!#%'n Tuba Throwing");
 }
 
 void _MapInfo_Parse_Settemp(string pFilename, string acl, float type, string s, float recurse)
@@ -786,10 +678,10 @@ void _MapInfo_Parse_Settemp(string pFilename, string acl, float type, string s,
 		{
 			fh = fopen(s, FILE_READ);
 			if(fh < 0)
-				print("Map ", pFilename, " references not existing config file ", s, "\n");
+				LOG_WARN("Map ", pFilename, " references not existing config file ", s);
 			else
 			{
-				for(;;)
+				for (;;)
 				{
 					if (!((s = fgets(fh))))
 						break;
@@ -815,23 +707,23 @@ void _MapInfo_Parse_Settemp(string pFilename, string acl, float type, string s,
 			}
 		}
 		else
-			print("Map ", pFilename, " uses too many levels of inclusion\n");
+			LOG_WARN("Map ", pFilename, " uses too many levels of inclusion");
 	}
 	else if(t == "")
-		print("Map ", pFilename, " contains a potentially harmful setting, ignored\n");
+		LOG_WARN("Map ", pFilename, " contains a potentially harmful setting, ignored");
 	else if (!cvar_value_issafe(t))
-		print("Map ", pFilename, " contains a potentially harmful setting, ignored\n");
+		LOG_WARN("Map ", pFilename, " contains a potentially harmful setting, ignored");
 	else if (!cvar_value_issafe(s))
-		print("Map ", pFilename, " contains a potentially harmful setting, ignored\n");
+		LOG_WARN("Map ", pFilename, " contains a potentially harmful setting, ignored");
 	else if(matchacl(MAPINFO_SETTEMP_ACL_SYSTEM, t) <= 0)
-		print("Map ", pFilename, " contains a potentially harmful setting, ignored\n");
+		LOG_WARN("Map ", pFilename, " contains a potentially harmful setting, ignored");
 	else if(matchacl(acl, t) <= 0)
-		print("Map ", pFilename, " contains a denied setting, ignored\n");
+		LOG_WARN("Map ", pFilename, " contains a denied setting, ignored");
 	else
 	{
 		if(type == 0) // server set
 		{
-			dprint("Applying temporary setting ", t, " := ", s, "\n");
+			LOG_TRACE("Applying temporary setting ", t, " := ", s);
 			if(cvar("g_campaign"))
 				cvar_set(t, s); // this is a wrapper and is always temporary anyway; no need to backup old values then
 			else
@@ -839,7 +731,7 @@ void _MapInfo_Parse_Settemp(string pFilename, string acl, float type, string s,
 		}
 		else
 		{
-			dprint("Applying temporary client setting ", t, " := ", s, "\n");
+			LOG_TRACE("Applying temporary client setting ", t, " := ", s);
 			MapInfo_Map_clientstuff = strcat(
 					MapInfo_Map_clientstuff, "cl_cmd settemp \"", t, "\" \"", s, "\"\n"
 					);
@@ -860,36 +752,37 @@ float MapInfo_isRedundant(string fn, string t)
 	t = strreplace("'", "-", t);
 
 	if(!strcasecmp(fn, t))
-		return TRUE;
+		return true;
 
 	// we allow the visible title to have punctuation the file name does
 	// not, but not vice versa
 	t = strreplace("-", "", t);
 
 	if(!strcasecmp(fn, t))
-		return TRUE;
+		return true;
 
-	return FALSE;
+	return false;
 }
 
 // load info about a map by name into the MapInfo_Map_* globals
-float MapInfo_Get_ByName_NoFallbacks(string pFilename, float pAllowGenerate, float pGametypeToSet)
+float MapInfo_Get_ByName_NoFallbacks(string pFilename, int pAllowGenerate, Gametype pGametypeToSet)
 {
 	string fn;
 	string s, t;
 	float fh;
-	float r, f, n, i, p;
+	int f, i;
+	float r, n, p;
 	string acl;
 
 	acl = MAPINFO_SETTEMP_ACL_USER;
 
 	if(strstrofs(pFilename, "/", 0) >= 0)
 	{
-		print("Invalid character in map name, ignored\n");
+		LOG_WARN("Invalid character in map name, ignored");
 		return 0;
 	}
 
-	if(pGametypeToSet == 0)
+	if(pGametypeToSet == NULL)
 		if(MapInfo_Cache_Retrieve(pFilename))
 			return 1;
 
@@ -931,7 +824,7 @@ float MapInfo_Get_ByName_NoFallbacks(string pFilename, float pAllowGenerate, flo
 			{
 				n = tokenize_console(cvar_string("g_cdtracks_remaplist"));
 				s = strcat(" ", cvar_string("g_cdtracks_dontusebydefault"), " ");
-				for(;;)
+				for (;;)
 				{
 					i = floor(random() * n);
 					if(strstrofs(s, strcat(" ", argv(i), " "), 0) < 0)
@@ -954,9 +847,9 @@ float MapInfo_Get_ByName_NoFallbacks(string pFilename, float pAllowGenerate, flo
 			if(MapInfo_Map_flags & MAPINFO_FLAG_FRUSTRATING)
 				fputs(fh, "frustrating\n");
 
-			for(i = 1; i <= MapInfo_Map_supportedGametypes; i *= 2)
-				if(MapInfo_Map_supportedGametypes & i)
-					fputs(fh, sprintf("gametype %s // defaults: %s\n", MapInfo_Type_ToString(i), _MapInfo_GetDefaultEx(i)));
+			FOREACH(Gametypes, MapInfo_Map_supportedGametypes & it.m_flags, {
+				fputs(fh, sprintf("gametype %s // defaults: %s\n", MapInfo_Type_ToString(it), _MapInfo_GetDefaultEx(it)));
+			});
 
 			if(fexists(strcat("scripts/", pFilename, ".arena")))
 				fputs(fh, "settemp_for_type all sv_q3acompat_machineshotgunswap 1\n");
@@ -975,11 +868,12 @@ float MapInfo_Get_ByName_NoFallbacks(string pFilename, float pAllowGenerate, flo
 				error("... but I just wrote it!");
 		}
 
-		print("WARNING: autogenerated mapinfo file ", fn, " has been loaded; please edit that file and move it to maps/", pFilename, ".mapinfo\n");
+		if(!autocvar_g_mapinfo_ignore_warnings)
+			LOG_WARN("autogenerated mapinfo file ", fn, " has been loaded; please edit that file and move it to maps/", pFilename, ".mapinfo");
 	}
 
 	_MapInfo_Map_Reset();
-	for(;;)
+	for (;;)
 	{
 		if (!((s = fgets(fh))))
 			break;
@@ -1014,7 +908,7 @@ float MapInfo_Get_ByName_NoFallbacks(string pFilename, float pAllowGenerate, flo
 			else if(t == "monsters") MapInfo_Map_supportedFeatures |= MAPINFO_FEATURE_MONSTERS;
 			else if(t == "new_toys") MapInfo_Map_supportedFeatures |= MAPINFO_FEATURE_WEAPONS;
 			else
-				dprint("Map ", pFilename, " supports unknown feature ", t, ", ignored\n");
+				LOG_WARN("Map ", pFilename, " supports unknown feature ", t, ", ignored");
 		}
 		else if(t == "hidden")
 		{
@@ -1032,24 +926,30 @@ float MapInfo_Get_ByName_NoFallbacks(string pFilename, float pAllowGenerate, flo
 		{
 			MapInfo_Map_flags |= MAPINFO_FLAG_NOAUTOMAPLIST;
 		}
+		else if(t == "gameversion_min")
+		{
+			if (cvar("gameversion") < stof(s))
+				MapInfo_Map_flags |= MAPINFO_FLAG_NOAUTOMAPLIST;
+		}
 		else if(t == "type")
 		{
 			t = car(s); s = cdr(s);
-			f = MapInfo_Type_FromString(t);
-			dprint("Map ", pFilename, " contains the legacy 'type' keyword which is deprecated and will be removed in the future. Please migrate the mapinfo file to 'gametype'.\n");
+			Gametype f = MapInfo_Type_FromString(t);
+			//if(!autocvar_g_mapinfo_ignore_warnings)
+				//LOG_WARN("Map ", pFilename, " contains the legacy 'type' keyword which is deprecated and will be removed in the future. Please migrate the mapinfo file to 'gametype'.");
 			if(f)
-				_MapInfo_Map_ApplyGametype (s, pGametypeToSet, f, TRUE);
-			else
-				dprint("Map ", pFilename, " supports unknown game type ", t, ", ignored\n");
+				_MapInfo_Map_ApplyGametype (s, pGametypeToSet, f, true);
+			else if(!autocvar_g_mapinfo_ignore_warnings)
+				LOG_DEBUG("Map ", pFilename, " supports unknown game type ", t, ", ignored");
 		}
 		else if(t == "gametype")
 		{
 			t = car(s); s = cdr(s);
-			f = MapInfo_Type_FromString(t);
+			Gametype f = MapInfo_Type_FromString(t);
 			if(f)
 				_MapInfo_Map_ApplyGametypeEx (s, pGametypeToSet, f);
-			else
-				dprint("Map ", pFilename, " supports unknown game type ", t, ", ignored\n");
+			else if(!autocvar_g_mapinfo_ignore_warnings)
+				LOG_DEBUG("Map ", pFilename, " supports unknown game type ", t, ", ignored");
 		}
 		else if(t == "size")
 		{
@@ -1060,24 +960,24 @@ float MapInfo_Get_ByName_NoFallbacks(string pFilename, float pAllowGenerate, flo
 			t = car(s); s = cdr(s); d = stof(t);
 			t = car(s); s = cdr(s); e = stof(t);
 			if(s == "")
-				print("Map ", pFilename, " contains an incorrect size line (not enough params), syntax: size mins_x mins_y mins_z maxs_x maxs_y maxs_z\n");
+				LOG_WARN("Map ", pFilename, " contains an incorrect size line (not enough params), syntax: size mins_x mins_y mins_z maxs_x maxs_y maxs_z");
 			else
 			{
 				t = car(s); s = cdr(s); f = stof(t);
 				if(s != "")
-					print("Map ", pFilename, " contains an incorrect size line (too many params), syntax: size mins_x mins_y mins_z maxs_x maxs_y maxs_z\n");
+					LOG_WARN("Map ", pFilename, " contains an incorrect size line (too many params), syntax: size mins_x mins_y mins_z maxs_x maxs_y maxs_z");
 				else
 				{
 					if(a >= d || b >= e || c >= f)
-						print("Map ", pFilename, " contains an incorrect size line, mins have to be < maxs\n");
+						LOG_WARN("Map ", pFilename, " contains an incorrect size line, mins have to be < maxs");
 					else
 					{
-						MapInfo_Map_mins_x = a;
-						MapInfo_Map_mins_y = b;
-						MapInfo_Map_mins_z = c;
-						MapInfo_Map_maxs_x = d;
-						MapInfo_Map_maxs_y = e;
-						MapInfo_Map_maxs_z = f;
+						MapInfo_Map_mins.x = a;
+						MapInfo_Map_mins.y = b;
+						MapInfo_Map_mins.z = c;
+						MapInfo_Map_maxs.x = d;
+						MapInfo_Map_maxs.y = e;
+						MapInfo_Map_maxs.z = f;
 					}
 				}
 			}
@@ -1085,55 +985,65 @@ float MapInfo_Get_ByName_NoFallbacks(string pFilename, float pAllowGenerate, flo
 		else if(t == "settemp_for_type")
 		{
 			t = car(s); s = cdr(s);
-			if((f = MapInfo_Type_FromString(t)))
+			bool all = t == "all";
+			Gametype f = NULL;
+			if(all || (f = MapInfo_Type_FromString(t)))
 			{
-				if(f & pGametypeToSet)
+				if((all ? MAPINFO_TYPE_ALL : f.m_flags) & pGametypeToSet.m_flags)
 				{
 					_MapInfo_Parse_Settemp(pFilename, acl, 0, s, 1);
 				}
 			}
 			else
 			{
-				dprint("Map ", pFilename, " has a setting for unknown game type ", t, ", ignored\n");
+				LOG_DEBUG("Map ", pFilename, " has a setting for unknown game type ", t, ", ignored");
 			}
 		}
 		else if(t == "clientsettemp_for_type")
 		{
 			t = car(s); s = cdr(s);
-			if((f = MapInfo_Type_FromString(t)))
+			bool all = t == "all";
+			Gametype f = NULL;
+			if(all || (f = MapInfo_Type_FromString(t)))
 			{
-				if(f & pGametypeToSet)
+				if((all ? MAPINFO_TYPE_ALL : f.m_flags) & pGametypeToSet.m_flags)
 				{
 					_MapInfo_Parse_Settemp(pFilename, acl, 1, s, 1);
 				}
 			}
 			else
 			{
-				dprint("Map ", pFilename, " has a client setting for unknown game type ", t, ", ignored\n");
+				LOG_DEBUG("Map ", pFilename, " has a client setting for unknown game type ", t, ", ignored");
 			}
 		}
 		else if(t == "fog")
 		{
 			if (!cvar_value_issafe(s))
-				print("Map ", pFilename, " contains a potentially harmful fog setting, ignored\n");
+				LOG_WARN("Map ", pFilename, " contains a potentially harmful fog setting, ignored");
 			else
 				MapInfo_Map_fog = s;
 		}
 		else if(t == "cdtrack")
 		{
 			t = car(s); s = cdr(s);
-			if(pGametypeToSet) // FIXME is this check right here?
+			// We do this only if pGametypeToSet even though this
+			// content is theoretically game type independent,
+			// because MapInfo_Map_clientstuff contains otherwise
+			// game type dependent stuff. That way this value stays
+			// empty when not setting a game type to not set any
+			// false expectations.
+			if(pGametypeToSet)
 			{
 				if (!cvar_value_issafe(t))
-					print("Map ", pFilename, " contains a potentially harmful cdtrack, ignored\n");
+					LOG_WARN("Map ", pFilename, " contains a potentially harmful cdtrack, ignored");
 				else
 					MapInfo_Map_clientstuff = strcat(
 						MapInfo_Map_clientstuff, "cd loop \"", t, "\"\n"
 					);
 			}
 		}
-		else
-			dprint("Map ", pFilename, " provides unknown info item ", t, ", ignored\n");
+		else if(!autocvar_g_mapinfo_ignore_warnings)
+			LOG_WARN("Map ", pFilename, " provides unknown info item ", t, ", ignored");
 	}
 	fclose(fh);
 
@@ -1147,24 +1057,24 @@ float MapInfo_Get_ByName_NoFallbacks(string pFilename, float pAllowGenerate, flo
 	MapInfo_Cache_Store();
 	if(MapInfo_Map_supportedGametypes != 0)
 		return r;
-	dprint("Map ", pFilename, " supports no game types, ignored\n");
+	LOG_WARN("Map ", pFilename, " supports no game types, ignored");
 	return 0;
 }
-float MapInfo_Get_ByName(string pFilename, float pAllowGenerate, float pGametypeToSet)
+int MapInfo_Get_ByName(string pFilename, float pAllowGenerate, Gametype pGametypeToSet)
 {
-	float r = MapInfo_Get_ByName_NoFallbacks(pFilename, pAllowGenerate, pGametypeToSet);
+	int r = MapInfo_Get_ByName_NoFallbacks(pFilename, pAllowGenerate, pGametypeToSet);
 
 	if(cvar("g_tdm_on_dm_maps"))
 	{
 		// if this is set, all DM maps support TDM too
-		if (!(MapInfo_Map_supportedGametypes & MAPINFO_TYPE_TEAM_DEATHMATCH))
-			if(MapInfo_Map_supportedGametypes & MAPINFO_TYPE_DEATHMATCH)
+		if (!(MapInfo_Map_supportedGametypes & MAPINFO_TYPE_TEAM_DEATHMATCH.m_flags))
+			if(MapInfo_Map_supportedGametypes & MAPINFO_TYPE_DEATHMATCH.m_flags)
 				_MapInfo_Map_ApplyGametypeEx ("", pGametypeToSet, MAPINFO_TYPE_TEAM_DEATHMATCH);
 	}
 
 	if(pGametypeToSet)
 	{
-		if(!(MapInfo_Map_supportedGametypes & pGametypeToSet))
+		if(!(MapInfo_Map_supportedGametypes & pGametypeToSet.m_flags))
 		{
 			error("Can't select the requested game type. This should never happen as the caller should prevent it!\n");
 			//_MapInfo_Map_ApplyGametypeEx("", pGametypeToSet, MAPINFO_TYPE_DEATHMATCH);
@@ -1229,35 +1139,29 @@ string MapInfo_FixName(string s)
 	return MapInfo_FindName_match;
 }
 
-float MapInfo_CurrentFeatures()
+int MapInfo_CurrentFeatures()
 {
-	float req;
-	req = 0;
+	int req = 0;
 	if(!(cvar("g_lms") || cvar("g_instagib") || cvar("g_overkill") || cvar("g_nix") || cvar("g_weaponarena") || !cvar("g_pickup_items") || cvar("g_race") || cvar("g_cts") || cvar("g_nexball")))
 		req |= MAPINFO_FEATURE_WEAPONS;
 	return req;
 }
 
-float MapInfo_CurrentGametype()
+Gametype MapInfo_CurrentGametype()
 {
-	float prev;
-	entity e;
-	prev = cvar("gamecfg");
-	for(e = MapInfo_Type_first; e; e = e.enemy)
-		if(cvar(e.netname))
-			if(prev != e.items)
-				return e.items;
-	if(prev)
-		return prev;
-	return MAPINFO_TYPE_DEATHMATCH;
+	Gametype prev = Gametypes_from(cvar("gamecfg"));
+	FOREACH(Gametypes, cvar(it.netname) && it != prev, return it);
+	return prev ? prev : MAPINFO_TYPE_DEATHMATCH;
 }
 
-float _MapInfo_CheckMap(string s) // returns 0 if the map can't be played with the current settings, 1 otherwise
+float _MapInfo_CheckMap(string s, bool gametype_only) // returns 0 if the map can't be played with the current settings, 1 otherwise
 {
-	if(!MapInfo_Get_ByName(s, 1, 0))
+	if(!MapInfo_Get_ByName(s, 1, NULL))
 		return 0;
-	if((MapInfo_Map_supportedGametypes & MapInfo_CurrentGametype()) == 0)
+	if((MapInfo_Map_supportedGametypes & MapInfo_CurrentGametype().m_flags) == 0)
 		return 0;
+	if (gametype_only)
+		return 1;
 	if((MapInfo_Map_supportedFeatures & MapInfo_CurrentFeatures()) != MapInfo_CurrentFeatures())
 		return 0;
 	return 1;
@@ -1266,16 +1170,14 @@ float _MapInfo_CheckMap(string s) // returns 0 if the map can't be played with t
 float MapInfo_CheckMap(string s) // returns 0 if the map can't be played with the current settings, 1 otherwise
 {
 	float r;
-	r = _MapInfo_CheckMap(s);
+	r = _MapInfo_CheckMap(s, false);
 	MapInfo_ClearTemps();
 	return r;
 }
 
-void MapInfo_SwitchGameType(float t)
+void MapInfo_SwitchGameType(Gametype t)
 {
-	entity e;
-	for(e = MapInfo_Type_first; e; e = e.enemy)
-		cvar_set(e.netname, (t == e.items) ? "1" : "0");
+	FOREACH(Gametypes, true, cvar_set(it.netname, (it == t) ? "1" : "0"));
 }
 
 void MapInfo_LoadMap(string s, float reinit)
@@ -1285,9 +1187,11 @@ void MapInfo_LoadMap(string s, float reinit)
 	//if(!MapInfo_CheckMap(s))
 	//{
 	//	print("EMERGENCY: can't play the selected map in the given game mode. Falling back to DM.\n");
-	//	MapInfo_SwitchGameType(MAPINFO_TYPE_DEATHMATCH);
+	//	MapInfo_SwitchGameType(MAPINFO_TYPE_DEATHMATCH.m_flags);
 	//}
 
+	LOG_INFO("Switching to map ", s);
+
 	cvar_settemp_restore();
 	if(reinit)
 		localcmd(strcat("\nmap ", s, "\n"));
@@ -1295,17 +1199,16 @@ void MapInfo_LoadMap(string s, float reinit)
 		localcmd(strcat("\nchangelevel ", s, "\n"));
 }
 
-string MapInfo_ListAllowedMaps(float type, float pRequiredFlags, float pForbiddenFlags)
+string MapInfo_ListAllowedMaps(Gametype type, float pRequiredFlags, float pForbiddenFlags)
 {
 	string out;
-	float i;
 
 	// to make absolutely sure:
 	MapInfo_Enumerate();
 	MapInfo_FilterGametype(type, MapInfo_CurrentFeatures(), pRequiredFlags, pForbiddenFlags, 0);
 
 	out = "";
-	for(i = 0; i < MapInfo_count; ++i)
+	for(float i = 0; i < MapInfo_count; ++i)
 		out = strcat(out, " ", _MapInfo_GlobItem(MapInfo_FilterList_Lookup(i)));
 	return substring(out, 1, strlen(out) - 1);
 }
@@ -1313,14 +1216,13 @@ string MapInfo_ListAllowedMaps(float type, float pRequiredFlags, float pForbidde
 string MapInfo_ListAllAllowedMaps(float pRequiredFlags, float pForbiddenFlags)
 {
 	string out;
-	float i;
 
 	// to make absolutely sure:
 	MapInfo_Enumerate();
-	MapInfo_FilterGametype(MAPINFO_TYPE_ALL, 0, pRequiredFlags, pForbiddenFlags, 0);
+	_MapInfo_FilterGametype(MAPINFO_TYPE_ALL, 0, pRequiredFlags, pForbiddenFlags, 0);
 
 	out = "";
-	for(i = 0; i < MapInfo_count; ++i)
+	for(float i = 0; i < MapInfo_count; ++i)
 		out = strcat(out, " ", _MapInfo_GlobItem(MapInfo_FilterList_Lookup(i)));
 
 	MapInfo_FilterGametype(MapInfo_CurrentGametype(), MapInfo_CurrentFeatures(), pRequiredFlags, pForbiddenFlags, 0);
@@ -1328,49 +1230,52 @@ string MapInfo_ListAllAllowedMaps(float pRequiredFlags, float pForbiddenFlags)
 	return substring(out, 1, strlen(out) - 1);
 }
 
-void MapInfo_LoadMapSettings_SaveGameType(float t)
+void MapInfo_LoadMapSettings_SaveGameType(Gametype t)
 {
 	MapInfo_SwitchGameType(t);
-	cvar_set("gamecfg", ftos(t));
+	cvar_set("gamecfg", ftos(t.m_id));
 	MapInfo_LoadedGametype = t;
 }
 
 void MapInfo_LoadMapSettings(string s) // to be called from worldspawn
 {
-	float t;
-
-	t = MapInfo_CurrentGametype();
+	Gametype t = MapInfo_CurrentGametype();
 	MapInfo_LoadMapSettings_SaveGameType(t);
 
-	if(!_MapInfo_CheckMap(s)) // with underscore, it keeps temps
+	if(!_MapInfo_CheckMap(s, true)) // with underscore, it keeps temps
 	{
 		if(cvar("g_mapinfo_allow_unsupported_modes_and_let_stuff_break"))
 		{
-			print("EMERGENCY: can't play the selected map in the given game mode. Working with only the override settings.\n");
+			LOG_SEVERE("can't play the selected map in the given game mode. Working with only the override settings.");
 			_MapInfo_Map_ApplyGametypeEx("", t, t);
 			return; // do not call Get_ByName!
 		}
 
 		if(MapInfo_Map_supportedGametypes == 0)
 		{
-			print("Mapinfo system is not functional at all. Assuming deathmatch.\n");
-			MapInfo_Map_supportedGametypes = MAPINFO_TYPE_DEATHMATCH;
+			LOG_SEVERE("Mapinfo system is not functional at all. Assuming deathmatch.");
+			MapInfo_Map_supportedGametypes = MAPINFO_TYPE_DEATHMATCH.m_flags;
 			MapInfo_LoadMapSettings_SaveGameType(MAPINFO_TYPE_DEATHMATCH);
 			_MapInfo_Map_ApplyGametypeEx("", MAPINFO_TYPE_DEATHMATCH, MAPINFO_TYPE_DEATHMATCH);
 			return; // do not call Get_ByName!
 		}
 
-		t = 1;
+		int _t = 1;
 		while(!(MapInfo_Map_supportedGametypes & 1))
 		{
-			t *= 2;
-			MapInfo_Map_supportedGametypes = floor(MapInfo_Map_supportedGametypes / 2);
+			_t <<= 1;
+			MapInfo_Map_supportedGametypes = floor(MapInfo_Map_supportedGametypes >> 1);
 		}
+		Gametype t_prev = t;
+		FOREACH(Gametypes, it.m_flags == _t, { t = it; break; });
 
 		// t is now a supported mode!
-		print("EMERGENCY: can't play the selected map in the given game mode. Falling back to a supported mode.\n");
+		LOG_WARNF("can't play the selected map in the given game mode (%s). Falling back to a supported mode (%s).", t_prev.mdl, t.mdl);
 		MapInfo_LoadMapSettings_SaveGameType(t);
 	}
+	if(!_MapInfo_CheckMap(s, false)) { // with underscore, it keeps temps
+		LOG_WARNF("the selected map lacks features required by current settings; playing anyway.");
+	}
 	MapInfo_Get_ByName(s, 1, t);
 }
 
@@ -1395,16 +1300,15 @@ void MapInfo_Shutdown()
 	{
 		search_end(_MapInfo_globhandle);
 		_MapInfo_globhandle = -1;
-		_MapInfo_globopen = FALSE;
+		_MapInfo_globopen = false;
 	}
 }
 
-float MapInfo_ForbiddenFlags()
+int MapInfo_ForbiddenFlags()
 {
-	float f;
-	f = MAPINFO_FLAG_FORBIDDEN;
+	int f = MAPINFO_FLAG_FORBIDDEN;
 
-#ifndef MENUQC
+#ifdef GAMEQC
 	if (!cvar("g_maplist_allow_hidden"))
 #endif
 		f |= MAPINFO_FLAG_HIDDEN;
@@ -1415,10 +1319,9 @@ float MapInfo_ForbiddenFlags()
 	return f;
 }
 
-float MapInfo_RequiredFlags()
+int MapInfo_RequiredFlags()
 {
-	float f;
-	f = 0;
+	int f = 0;
 
 	if(cvar("g_maplist_allow_frustrating") > 1)
 		f |= MAPINFO_FLAG_FRUSTRATING;