From 0e79a85ce35a801d2389dff7cf7734849ae18bb7 Mon Sep 17 00:00:00 2001
From: div0 <div0@f962a42d-fe04-0410-a3ab-8c8b0445ebaa>
Date: Wed, 17 Dec 2008 13:34:06 +0000
Subject: [PATCH] - only complain about ONE missing weapon; -
 g_showweaponspawns (feature you know from the OTLD servers)

git-svn-id: svn://svn.icculus.org/nexuiz/trunk@5249 f962a42d-fe04-0410-a3ab-8c8b0445ebaa
---
 data/defaultNexuiz.cfg               |  2 ++
 data/qcsrc/server/cl_weapons.qc      | 20 ++++++++++++++++----
 data/qcsrc/server/cl_weaponsystem.qc | 26 ++++++++++++++++++++++++++
 3 files changed, 44 insertions(+), 4 deletions(-)

diff --git a/data/defaultNexuiz.cfg b/data/defaultNexuiz.cfg
index 93613d6a3..1a490385c 100644
--- a/data/defaultNexuiz.cfg
+++ b/data/defaultNexuiz.cfg
@@ -1241,4 +1241,6 @@ set g_ban_sync_trusted_servers "" // request ban lists from these nexuiz servers
 set g_ban_sync_timeout 45 // time out in seconds for the ban sync requests
 set g_ban_sync_trusted_servers_verify 0 // when set to 1, additional bans sent by the servers are ignored, and only bans for the requested IP are used
 
+set g_showweaponspawns 0 // 1: display sprites for weapon spawns found on the map when a weapon key is pressed and the weapon is not available
+
 alias records "cmd records"
diff --git a/data/qcsrc/server/cl_weapons.qc b/data/qcsrc/server/cl_weapons.qc
index a9ad1f165..fddb6307a 100644
--- a/data/qcsrc/server/cl_weapons.qc
+++ b/data/qcsrc/server/cl_weapons.qc
@@ -6,9 +6,10 @@ void W_SwitchWeapon(float imp)
 		W_SwitchWeapon_Force(self, imp);
 };
 
+.float weaponcomplainindex;
 float W_GetCycleWeapon(entity pl, string weaponorder, float dir, float imp, float complain)
 {
-	float n, i, weaponwant, first_valid, prev_valid, switchtonext, switchtolast;
+	float n, i, weaponwant, first_valid, prev_valid, switchtonext, switchtolast, c;
 	n = tokenize_sane(weaponorder);
 	switchtonext = switchtolast = 0;
 	first_valid = prev_valid = 0;
@@ -16,14 +17,17 @@ float W_GetCycleWeapon(entity pl, string weaponorder, float dir, float imp, floa
 	if(dir == 0)
 		switchtonext = 1;
 
+	c = 0;
+
 	for(i = 0; i < n; ++i)
 	{
 		weaponwant = stof(argv(i));
-
 		if(imp >= 0)
 			if((get_weaponinfo(weaponwant)).impulse != imp)
 				continue;
 
+		++c;
+
 		if(client_hasweapon(pl, weaponwant, TRUE, FALSE))
 		{
 			if(switchtonext)
@@ -49,16 +53,24 @@ float W_GetCycleWeapon(entity pl, string weaponorder, float dir, float imp, floa
 		else
 			return first_valid;
 	}
-	// complain
+	// complain (but only for one weapon on the button that has been pressed)
 	if(complain)
 	{
+		self.weaponcomplainindex += 1;
+		c = mod(self.weaponcomplainindex, c) + 1;
 		for(i = 0; i < n; ++i)
 		{
 			weaponwant = stof(argv(i));
 			if(imp >= 0)
 				if((get_weaponinfo(weaponwant)).impulse != imp)
 					continue;
-			client_hasweapon(pl, weaponwant, TRUE, TRUE);
+
+			--c;
+			if(c == 0)
+			{
+				client_hasweapon(pl, weaponwant, TRUE, TRUE);
+				break;
+			}
 		}
 	}
 	return 0;
diff --git a/data/qcsrc/server/cl_weaponsystem.qc b/data/qcsrc/server/cl_weaponsystem.qc
index 922ab6112..9f62d2394 100644
--- a/data/qcsrc/server/cl_weaponsystem.qc
+++ b/data/qcsrc/server/cl_weaponsystem.qc
@@ -415,7 +415,33 @@ float client_hasweapon(entity cl, float wpn, float andammo, float complain)
 		// DRESK - 3/16/07
 		// Report Proper Weapon Status / Modified Weapon Ownership Message
 		if(weaponsInMap & weaponbit)
+		{
 			sprint(cl, strcat("You do not have the ^2", W_Name(wpn), "\n") );
+
+			entity e;
+			string s;
+
+			if(cvar("g_showweaponspawns"))
+			{
+				e = get_weaponinfo(wpn);
+				s = strcat("wpn-", e.mdl);
+				for(e = world; (e = findfloat(e, weapons, weaponbit)); )
+				{
+					if(e.classname == "droppedweapon")
+						continue;
+					if not(e.flags & FL_ITEM)
+						continue;
+					WaypointSprite_Spawn(
+						s,
+						1, 0,
+						world, e.origin,
+						self, 0,
+						world, enemy,
+						0
+					);
+				}
+			}
+		}
 		else
 			sprint(cl, strcat("The ^2", W_Name(wpn), "^7 is ^1NOT AVAILABLE^7 in this map\n") );
 	}
-- 
2.39.2