From: BuddyFriendGuy <bfggeneral@gmail.com>
Date: Wed, 8 Apr 2015 01:25:41 +0000 (-0400)
Subject: refactor the filter for cleaner code
X-Git-Tag: xonotic-v0.8.1~23^2~16
X-Git-Url: https://git.rm.cloudns.org/?a=commitdiff_plain;h=1a806b6387382abe5857b990d44b0bb4502f5387;p=xonotic%2Fxonotic-data.pk3dir.git

refactor the filter for cleaner code
---

diff --git a/qcsrc/common/mapinfo.qc b/qcsrc/common/mapinfo.qc
index 316847069..b522d8987 100644
--- a/qcsrc/common/mapinfo.qc
+++ b/qcsrc/common/mapinfo.qc
@@ -187,37 +187,25 @@ float MapInfo_FilterGametype(int pGametype, int pFeatures, int pFlagsRequired, i
 
 	return 1;
 }
-float MapInfo_FilterGametypeAndString(int pGametype, int pFeatures, int pFlagsRequired, int pFlagsForbidden, bool pAbortOnGenerate, string sf)
+float MapInfo_FilterString(string sf)
 {
+	// this function further filters _MapInfo_filtered, which is prepared by MapInfo_FilterGametype by string
 	float i, j;
 	string title;
-	if (!_MapInfo_filtered_allocated)
-	{
-		_MapInfo_filtered_allocated = 1;
-		_MapInfo_filtered = buf_create();
-	}
-	MapInfo_count = 0;
-	for(i = 0, j = -1; i < _MapInfo_globcount; ++i)
+
+	for(i = 0, j = -1; i < MapInfo_count; ++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(pAbortOnGenerate)
-			{
-				dprint("Autogenerated a .mapinfo, doing the rest later.\n");
-				MapInfo_progress = i / _MapInfo_globcount;
-				return 0;
-			}
-		// 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)
-		if((MapInfo_Map_supportedGametypes & pGametype) != 0)
-		if((MapInfo_Map_supportedFeatures & pFeatures) == pFeatures)
-		if((MapInfo_Map_flags & pFlagsForbidden) == 0)
-		if((MapInfo_Map_flags & pFlagsRequired) == pFlagsRequired)
-			bufstr_set(_MapInfo_filtered, ++j, ftos(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();
diff --git a/qcsrc/common/mapinfo.qh b/qcsrc/common/mapinfo.qh
index dc69a5568..1278b16a3 100644
--- a/qcsrc/common/mapinfo.qh
+++ b/qcsrc/common/mapinfo.qh
@@ -118,6 +118,7 @@ void MapInfo_Enumerate();
 // filter the info by game type mask (updates MapInfo_count)
 float MapInfo_progress;
 float MapInfo_FilterGametype(float gametype, float features, float pFlagsRequired, float pFlagsForbidden, float pAbortOnGenerate); // 1 on success, 0 on temporary failure (call it again next frame then; use MapInfo_progress as progress indicator)
+float MapInfo_FilterString(string sf); // this one runs after MapInfo_FilterGametype to futhur filter the list by a string
 float MapInfo_FilterGametypeAndString(float gametype, float features, float pFlagsRequired, float pFlagsForbidden, float pAbortOnGenerate, string filterString); // 1 on success, 0 on temporary failure (call it again next frame then; use MapInfo_progress as progress indicator)
 int MapInfo_CurrentFeatures(); // retrieves currently required features from cvars
 int MapInfo_CurrentGametype(); // retrieves current gametype from cvars
diff --git a/qcsrc/menu/xonotic/maplist.qc b/qcsrc/menu/xonotic/maplist.qc
index a525b31d9..27baa35e8 100644
--- a/qcsrc/menu/xonotic/maplist.qc
+++ b/qcsrc/menu/xonotic/maplist.qc
@@ -219,11 +219,9 @@ void XonoticMapList_refilter(entity me)
 	float gt, f;
 	gt = MapInfo_CurrentGametype();
 	f = MapInfo_CurrentFeatures();
-	// TODO consider consolidating the two functions
+	MapInfo_FilterGametype(gt, f, MapInfo_RequiredFlags(), MapInfo_ForbiddenFlags(), 0);
 	if (me.stringFilter)
-		MapInfo_FilterGametypeAndString(gt, f, MapInfo_RequiredFlags(), MapInfo_ForbiddenFlags(), 0, me.stringFilter);
-	else
-		MapInfo_FilterGametype(gt, f, MapInfo_RequiredFlags(), MapInfo_ForbiddenFlags(), 0);
+		MapInfo_FilterString(me.stringFilter);
 	me.nItems = MapInfo_count;
 
 	for(i = 0; i < MapInfo_count; ++i)
@@ -273,10 +271,9 @@ void MapList_All(entity btn, entity me)
 {
 	float i;
 	string s;
+	MapInfo_FilterGametype(MAPINFO_TYPE_ALL, 0, 0, MapInfo_ForbiddenFlags(), 0); // all
 	if (me.stringFilter)
-		MapInfo_FilterGametypeAndString(MAPINFO_TYPE_ALL, 0, 0, MapInfo_ForbiddenFlags(), 0, me.stringFilter);
-	else
-		MapInfo_FilterGametype(MAPINFO_TYPE_ALL, 0, 0, MapInfo_ForbiddenFlags(), 0); // all
+		MapInfo_FilterString(me.stringFilter);
 	s = "";
 	for(i = 0; i < MapInfo_count; ++i)
 		s = strcat(s, " ", MapInfo_BSPName_ByID(i));