From 1df51f9f9fb9bf01b71eabc1bce971f91bc6fb6f Mon Sep 17 00:00:00 2001
From: Rudolf Polzer <divverent@xonotic.org>
Date: Sun, 21 Aug 2011 20:23:11 +0200
Subject: [PATCH] rewrite instant action

now uses a truly random map, no longer .instantaction files
---
 qcsrc/menu/xonotic/dialog_singleplayer.c | 128 +++++++++++++++++------
 1 file changed, 98 insertions(+), 30 deletions(-)

diff --git a/qcsrc/menu/xonotic/dialog_singleplayer.c b/qcsrc/menu/xonotic/dialog_singleplayer.c
index 81eb68e39..7364e2452 100644
--- a/qcsrc/menu/xonotic/dialog_singleplayer.c
+++ b/qcsrc/menu/xonotic/dialog_singleplayer.c
@@ -14,40 +14,108 @@ ENDCLASS(XonoticSingleplayerDialog)
 
 void InstantAction_LoadMap(entity btn, entity dummy)
 {
-	float glob, i, n, fh;
-	string s;
-	glob = search_begin("maps/*.instantaction", TRUE, TRUE);
-	if(glob < 0)
-		return;
-	i = ceil(random() * search_getsize(glob)) - 1;
-	fh = fopen(search_getfilename(glob, i), FILE_READ);
-	search_end(glob);
-	if(fh < 0)
-		return;
-	while((s = fgets(fh)))
+	float pmin, pmax, pstep;
+
+	cvar_set("timelimit_override", "10");
+	cvar_set("g_lms_lives_override", "9");
+
+	if(random() < 0.4) // 40% are DM
+	{
+		MapInfo_SwitchGameType(MAPINFO_TYPE_DEATHMATCH);
+		pmin = 2;
+		pmax = 8;
+		pstep = 1;
+	}
+	else if(random() < 0.5) // half of the remaining 60%, i.e. 30%, are CTF
+	{
+		MapInfo_SwitchGameType(MAPINFO_TYPE_CTF);
+		pmin = 4;
+		pmax = 12;
+		pstep = 2;
+	}
+	else if(random() < 0.5) // half of the remaining 30%, i.e. 15%, are TDM
+	{
+		MapInfo_SwitchGameType(MAPINFO_TYPE_TEAM_DEATHMATCH);
+		pmin = 4;
+		pmax = 8;
+		pstep = 2;
+	}
+	else if(random() < 0.666) // 2/3 of the remaining 15%, i.e. 10%, are KH
 	{
-		if(substring(s, 0, 4) == "set ")
-			s = substring(s, 4, strlen(s) - 4);
-		n = tokenize_console(s);
-		if(argv(0) == "bot_number")
-			cvar_set("bot_number", argv(1));
-		else if(argv(0) == "skill")
-			cvar_set("skill", argv(1));
-		else if(argv(0) == "timelimit")
-			cvar_set("timelimit_override", argv(1));
-		else if(argv(0) == "fraglimit")
-			cvar_set("fraglimit_override", argv(1));
-		else if(argv(0) == "changelevel")
+		MapInfo_SwitchGameType(MAPINFO_TYPE_KEYHUNT);
+		pmin = 6;
+		pmax = 6;
+		pstep = 6; // works both for 2 and 3 teams
+		// TODO find team count of map, set pstep=2 or 3, and use 2v2(v2) games at least
+	}
+	else // somehow distribute the remaining 5%
+	{
+		float r;
+		r = floor(random() * 5);
+		switch(r)
 		{
-			fclose(fh);
-			localcmd("\nmenu_loadmap_prepare\n");
-			MapInfo_SwitchGameType(MAPINFO_TYPE_DEATHMATCH);
-			MapInfo_LoadMap(argv(1));
-			cvar_set("lastlevel", "1");
-			return;
+			default:
+			case 0:
+				MapInfo_SwitchGameType(MAPINFO_TYPE_LMS);
+				pmin = 2;
+				pmax = 6;
+				pstep = 1;
+				cvar_set("timelimit_override", "-1");
+				break;
+			case 1:
+				MapInfo_SwitchGameType(MAPINFO_TYPE_CA);
+				pmin = 2;
+				pmax = 8;
+				pstep = 2;
+				break;
+			case 2:
+				MapInfo_SwitchGameType(MAPINFO_TYPE_DOMINATION);
+				pmin = 2;
+				pmax = 8;
+				pstep = 2;
+				break;
+			case 3:
+				MapInfo_SwitchGameType(MAPINFO_TYPE_ONSLAUGHT);
+				pmin = 6;
+				pmax = 16;
+				pstep = 2;
+				break;
+			case 4:
+				MapInfo_SwitchGameType(MAPINFO_TYPE_FREEZETAG);
+				pmin = 4;
+				pmax = 10;
+				pstep = 2;
+				break;
+			case 5:
+				MapInfo_SwitchGameType(MAPINFO_TYPE_ASSAULT);
+				pmin = 4;
+				pmax = 16;
+				pstep = 2;
+				break;
 		}
 	}
-	fclose(fh);
+
+	// find random map
+	MapInfo_FilterGametype(MapInfo_CurrentGametype(), MapInfo_CurrentFeatures(), MapInfo_RequiredFlags(), MapInfo_ForbiddenFlags(), 0);
+	string s;
+	do
+	{
+		float m;
+		m = floor(random() * MapInfo_count);
+		s = MapInfo_BSPName_ByID(m);
+	}
+	while(!fexists(sprintf("maps/%s.waypoints", s)));
+	MapInfo_LoadMap(s);
+
+	// configure bots
+	float p;
+	pmin = pstep * ceil(pmin / pstep);
+	pmax = pstep * floor(pmax / pstep);
+	p = pmin + pstep * floor(random() * ((pmax - pmin) / pstep + 1));
+	cvar_set("bot_number", ftos(p - 1));
+
+	// make sure we go back to menu
+	cvar_set("lastlevel", "1");
 }
 
 void XonoticSingleplayerDialog_fill(entity me)
-- 
2.39.2