From 1af2280ebabbd41c8b77747b6834fefbde0f0e80 Mon Sep 17 00:00:00 2001
From: Stijn Buys <ingar@osirion.org>
Date: Sat, 24 May 2008 12:49:33 +0000
Subject: Hail

---
 src/core/gameserver.cc | 23 +++++++++++++++++++++++
 src/core/gameserver.h  |  3 +++
 src/game/game.cc       | 23 +++++++++++++++++++----
 3 files changed, 45 insertions(+), 4 deletions(-)

diff --git a/src/core/gameserver.cc b/src/core/gameserver.cc
index c18b1fa..687623e 100644
--- a/src/core/gameserver.cc
+++ b/src/core/gameserver.cc
@@ -113,6 +113,29 @@ void GameServer::abort()
 	server_running = false;
 }
 
+Player *GameServer::find_player(std::string const search)
+{
+	std::istringstream searchstr(search);
+	int id = 0;
+	if (searchstr >> id) {
+		for (std::list<Player *>:: iterator it = players.begin(); it != players.end(); it++) {
+			if ((*it)->id() == id) {
+				return (*it);
+			}
+		}
+	}
+
+	if (search.size() <3)
+		return 0;
+
+	for (std::list<Player *>:: iterator it = players.begin(); it != players.end(); it++) {
+		if ((*it)->name().find(search) != std::string::npos)
+			return (*it);
+	}
+
+	return 0;
+}
+
 void GameServer::list_players(Player *player)
 {
 	using namespace std;
diff --git a/src/core/gameserver.h b/src/core/gameserver.h
index d7d6eb8..025ea4d 100644
--- a/src/core/gameserver.h
+++ b/src/core/gameserver.h
@@ -64,6 +64,9 @@ public:
 	/// a player sends a command to the game server
 	void exec(Player *player, std::string const &cmdline);
 
+	/// find the first player who's id or name matches the search string
+	Player *find_player(std::string const search);
+
 	std::list<Player *> players;
 
 /*----- static ---------------------------------------------------- */
diff --git a/src/game/game.cc b/src/game/game.cc
index ea72ce0..79c9040 100644
--- a/src/game/game.cc
+++ b/src/game/game.cc
@@ -99,16 +99,31 @@ void func_buy(core::Player *player, std::string const &args)
 		core::server()->broadcast("^B" + player->name() + " ^Bpurchased " + aux::article(shipmodel->name()));
 		player->player_dirty = true;
 	} else {
-		core::server()->send(player, "Usage: buy <" + helpstr + "^N>");
+		core::server()->send(player, "Usage: buy [" + helpstr + "^N]");
 	}
 }
 
 /// a player sends standard hails
 void func_hail(core::Player *player, std::string const &args)
 {
-	core::server()->send(player, "You broadcast a standard standard hail.");
-	core::server()->broadcast("^B" + player->name() + " ^Bbroadcasts a standard hail!", player);
-	core::server()->broadcast_sound("com/hail");
+	std::string  target;
+	std::istringstream is(args);
+	if (!(is >> target)) {
+		core::server()->send(player, "Usage: hail [player]");
+		return;
+	}
+
+	core::Player *targetplayer = core::server()->find_player(target);
+	if (!targetplayer) {
+		core::server()->send(player, "Player " + target + "^N not found.");
+		return;
+	}
+
+	core::server()->send(player, "^BYou hail " + targetplayer->name() + "^B.");
+	core::server()->send_sound(player, "com/hail");
+
+	core::server()->send(targetplayer, "^B" + player->name() + "^B hails you!");
+	core::server()->send_sound(targetplayer, "com/hail");
 }
 
 /*----- Game ------------------------------------------------------ */
-- 
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