large change. moved around all source. splitted server and client into separate files

default.bam

@@ -31,56 +31,35 @@ function Copy(outputdir, ...)
 	return outputs
 end
 
-function makemap(output, input)
-	print("makemap " .. PathFilename(output))
-	os.execute("python scripts/tool.py " .. input .. " " .. output)
-end
-
-function MakeMap(output, input)
-	local output = bam_path_fix(output)
-	local input = bam_path_fix(input)
-	bam_add_job("makemap", output, input)
-	bam_add_dependency(output, input)
-	return output
-end
-
 --
-baselib = Import("../baselib/baselib.bam")
 
+--baselib = Import("src/baselib/baselib.bam")
+baselib = Import("../baselib/baselib.bam")
 settings = NewSettings()
-baselib.use(settings)
+baselib.apply(settings, "all")
+
+server_settings = NewSettings()
+baselib.apply(server_settings, "network")
+
 settings.cc.debug = 1
 settings.cc.optimize = 0
 settings.cc.flags = "-Wall"
+settings.cc.includes:add("src")
+--settings.cc.includes:add("src/baselib/include")
 
-game_src = Collect("src/game/*.cpp")
-main_src = Collect("src/*.cpp")
-wavpack_src = Collect("src/wavpack/*.c")
-exe = Link(settings, "teewars", Compile(settings, game_src, main_src, wavpack_src))
+--baselib = Compile(settings, Collect("src/baselib/src/*.cpp", "src/baselib/src/*.c"))
+engine = Compile(settings, Collect("src/engine/*.cpp"))
+client = Compile(settings, Collect("src/engine/client/*.cpp"))
+server = Compile(settings, Collect("src/engine/server/*.cpp"))
+game_shared = Compile(settings, Collect("src/game/*.cpp"))
+game_client = Compile(settings, Collect("src/game/client/*.cpp"))
+game_server = Compile(settings, Collect("src/game/server/*.cpp"))
+editor = Compile(settings, Collect("src/editor/*.cpp"))
 
---maps = {
---	MakeMap("data/test.map", "data_src/test.txt"),
---	MakeMap("data/dm1.map", "data_src/dm1.txt"),
---	MakeMap("data/ctf1.map", "data_src/ctf1.txt")
---	}
-	
---data_files = Copy("data",
---	{
---		"data_src/game_main.tga",
---		"data_src/game_weapons.tga",
---		"data_src/char_teefault.tga",
---		"data_src/sun.tga",
---		"data_src/debug_font.tga",
---		"data_src/dm1.map"
---	})
---audio_files = Copy("data/audio",
---	{
---		"data_src/audio/Music_Menu.wav",
---		"data_src/audio/wp_flump_explo-01.wav",
---		"data_src/audio/wp_flump_explo-02.wav",
---		"data_src/audio/wp_flump_explo-03.wav"
---	})
+client_exe = Link(settings, "teewars", engine, client, game_shared, game_client)
+server_exe = Link(server_settings, "teewars_srv", engine, server, game_shared, game_server)
+-- editor_exe = Link(settings, "editor", engine, game_shared, editor)
 
-game = PseudoTarget("game", exe)
-
-Target(game)
+Target(PseudoTarget("client", client_exe))
+Target(PseudoTarget("server", server_exe))
+-- Target(PseudoTarget("editor", editor_exe))

src/engine/client/client.cpp

@@ -7,16 +7,15 @@
 #include <string.h>
 #include <stdarg.h>
 #include <math.h>
-#include "interface.h"
+#include <engine/interface.h>
 
-
-#include "packet.h"
-#include "snapshot.h"
+#include <engine/packet.h>
+#include <engine/snapshot.h>
 #include "ui.h"
 
-#include "lzw.h"
+#include <engine/lzw.h>
 
-#include "versions.h"
+#include <engine/versions.h>
 
 using namespace baselib;
 
@@ -477,8 +476,8 @@ public:
 		if (server_address)
 			connect(server_address);
 		
-		int64 inputs_per_second = 50;
-		int64 time_per_input = time_freq()/inputs_per_second;
+		//int64 inputs_per_second = 50;
+		//int64 time_per_input = time_freq()/inputs_per_second;
 		int64 game_starttime = time_get();
 		int64 last_input = game_starttime;
 		
@@ -668,7 +667,7 @@ public:
 	}	
 };
 
-int client_main(int argc, char **argv)
+int main(int argc, char **argv)
 {
 	dbg_msg("client", "starting...");
 	netaddr4 server_address(127, 0, 0, 1, 8303);

src/engine/client/gfx.cpp

@@ -2,7 +2,7 @@
 #include <baselib/vmath.h>
 #include <baselib/stream/file.h>
 
-#include "interface.h"
+#include <engine/interface.h>
 
 using namespace baselib;
 
@@ -222,6 +222,8 @@ int gfx_load_tga(image_info *img, const char *filename)
 
 	bool flipx = (headers[17] >> 4) & 1;
 	bool flipy = !((headers[17] >> 5) & 1);
+	
+	(void)flipx; // TODO: make use of this flag
 
 	if(headers[2] != 2) // needs to be uncompressed RGB
 	{
@@ -547,7 +549,7 @@ void gfx_pretty_text(float x, float y, float size, const char *text)
 	
 	while (*text)
 	{
-		const char c = *text;
+		const int c = *text;
 		const float width = current_font->m_CharEndTable[c] - current_font->m_CharStartTable[c];
 		
 		text++;
@@ -573,7 +575,7 @@ float gfx_pretty_text_width(float size, const char *text)
 
 	while (*text)
 	{
-		const char c = *text++;
+		const int c = *text++;
 		width += size * (current_font->m_CharEndTable[c] - current_font->m_CharStartTable[c] + spacing);
 	}
 

src/engine/client/snd.cpp

@@ -2,7 +2,7 @@
 #include <baselib/audio.h>
 #include <baselib/stream/file.h>
 
-#include "interface.h"
+#include <engine/interface.h>
 
 using namespace baselib;
 
@@ -181,10 +181,11 @@ public:
 static mixer mixer;
 //static sound_data test_sound;
 
+/*
 extern "C" 
 {
 #include "wavpack/wavpack.h"
-}
+}*/
 
 /*
 static file_stream *read_func_filestream;

src/engine/client/ui.cpp

@@ -1,4 +1,4 @@
-#include "interface.h"
+#include <engine/interface.h>
 #include "ui.h"
 
 /********************************************************

src/engine/packet.h

@@ -55,7 +55,7 @@ protected:
 	
 	void debug_verify_mark(int type, int size)
 	{
-		if(read_int_raw() == ((type<<16) | size))
+		if(read_int_raw() != ((type<<16) | size))
 			dbg_assert(0, "error during packet disassembly");
 	}
 	
@@ -110,8 +110,9 @@ public:
 	const char *read_str()
 	{
 		debug_verify_mark(DEBUG_TYPE_STR, 0);
-		const char *s = (const char *)current;
 		int size = read_int_raw();
+		const char *s = (const char *)current;
+		//dbg_msg("packet", "reading string '%s' (%d)", s, size);
 		current += size;
 		return s;
 	}

src/game/client/game_client.cpp

@@ -1,6 +1,6 @@
 #include <stdlib.h>
 #include <stdio.h>
-#include "game.h"
+#include "../game.h"
 #include "mapres_image.h"
 #include "mapres_tilemap.h"
 

src/game/client/mapres_image.cpp

@@ -1,7 +1,7 @@
 #include <baselib/system.h>
-#include "../interface.h"
+#include "../../engine/interface.h"
 #include "mapres_image.h"
-#include "mapres.h"
+#include "../mapres.h"
 
 static int map_textures[64] = {0};
 static int count = 0;

src/game/client/mapres_tilemap.cpp

@@ -1,7 +1,7 @@
-#include "../interface.h"
+#include "../../engine/interface.h"
 #include "mapres_tilemap.h"
 #include "mapres_image.h"
-#include "mapres.h"
+#include "../mapres.h"
 
 int tilemap_init()
 {

src/game/client/menu.cpp

@@ -5,13 +5,13 @@
 #include <baselib/mouse.h>
 #include <baselib/network.h>
 
-#include "interface.h"
-#include "ui.h"
-#include "versions.h"
+#include <engine/interface.h>
+#include <engine/versions.h>
+#include "../mapres.h"
 
-#include "game/mapres_image.h"
-#include "game/mapres_tilemap.h"
-#include "game/mapres.h"
+#include <engine/client/ui.h>
+#include "mapres_image.h"
+#include "mapres_tilemap.h"
 
 using namespace baselib;
 

src/game/game.h

@@ -1,7 +1,7 @@
 #include <baselib/system.h>
 #include <baselib/vmath.h>
 #include <math.h>
-#include "../interface.h"
+#include "../engine/interface.h"
 #include "mapres_col.h"
 
 // Don't tweak :)

src/game/mapres_col.cpp

@@ -1,5 +1,5 @@
 #include <baselib/system.h>
-#include "../interface.h"
+#include "../engine/interface.h"
 #include "mapres_col.h"
 #include "mapres.h"
 

src/game/server/game_server.cpp

@@ -1,6 +1,6 @@
 #include <stdlib.h>
 #include <string.h>
-#include "game.h"
+#include "../game.h"
 
 using namespace baselib;
 
@@ -646,7 +646,16 @@ public:
 					if (flags & WEAPON_DRAWSAMMO)
 						numammo--;
 					// Create projectile
-					new projectile(projectileclass, player->client_id, player->pos+vec2(0,projoffsety)+player->direction*projoffsetx, player->direction*projectilevel, projectilespan, player, damage, projectileflags, force, sound_impact_projectile);
+					new projectile(projectileclass,
+						player->client_id,
+						player->pos+vec2(0,projoffsety)+player->direction*projoffsetx,
+						player->direction*projectilevel,
+						(int)projectilespan,
+						player,
+						damage,
+						projectileflags,
+						force,
+						sound_impact_projectile);
 					// recoil force if any
 					if (recoilforce > 0.0f)
 					{

src/server.cpp

@@ -1,668 +0,0 @@
-#include <stdio.h>
-#include <string.h>
-
-#include <baselib/system.h>
-#include <baselib/network.h>
-
-#include "interface.h"
-
-//#include "socket.h"
-#include "packet.h"
-#include "snapshot.h"
-
-#include "lzw.h"
-
-#include "versions.h"
-
-namespace baselib {}
-using namespace baselib;
-
-class snapshot_builder
-{
-public:
-	static const int MAX_ITEMS = 512;
-	//static const int MAX_DATA_SIZE=1*1024;
-
-	char data[MAX_SNAPSHOT_SIZE];
-	int data_size;
-
-	int offsets[MAX_ITEMS];
-	int num_items;
-
-	int top_size;
-	int top_items;
-
-	int snapnum;
-
-	snapshot_builder()
-	{
-		top_size = 0;
-		top_items = 0;
-		snapnum = 0;
-	}
-	
-	void start()
-	{
-		data_size = 0;
-		num_items = 0;
-	}
-	
-	int finish(void *snapdata)
-	{
-		snapnum++;
-		
-		// collect some data
-		/*
-		int change = 0;
-		if(data_size > top_size)
-		{
-			change++;
-			top_size = data_size;
-		}
-		
-		if(num_items > top_items)
-		{
-			change++;
-			top_items = num_items;
-		}
-		
-		if(change)
-		{
-			dbg_msg("snapshot", "new top, items=%d size=%d", top_items, top_size);
-		}*/
-		
-		// flattern and make the snapshot
-		snapshot *snap = (snapshot *)snapdata;
-		snap->num_items = num_items;
-		int offset_size = sizeof(int)*num_items;
-		mem_copy(snap->offsets, offsets, offset_size);
-		mem_copy(snap->data_start(), data, data_size);
-		return sizeof(int) + offset_size + data_size;
-	}
-	
-	void *new_item(int type, int id, int size)
-	{
-		snapshot::item *obj = (snapshot::item *)(data+data_size);
-		obj->type_and_id = (type<<16)|id;
-		offsets[num_items] = data_size;
-		data_size += sizeof(int) + size;
-		num_items++;
-		dbg_assert(data_size < MAX_SNAPSHOT_SIZE, "too much data");
-		dbg_assert(num_items < MAX_ITEMS, "too many items");
-		
-		return &obj->data;
-	}
-};
-
-static snapshot_builder builder;
-
-void *snap_new_item(int type, int id, int size)
-{
-	dbg_assert(type >= 0 && type <=0xffff, "incorrect type");
-	dbg_assert(id >= 0 && id <=0xffff, "incorrect id");
-	return builder.new_item(type, id, size);
-}
-
-
-//
-class client
-{
-public:
-	enum
-	{
-		STATE_EMPTY = 0,
-		STATE_CONNECTING = 1,
-		STATE_INGAME = 2,
-	};
-
-	// connection state info
-	int state;
-
-	// (ticks) if lastactivity > 5 seconds kick him
-	int64 lastactivity;
-	connection conn;
-	
-	char name[MAX_NAME_LENGTH];
-	char clan[MAX_CLANNAME_LENGTH];
-	/*
-	client()
-	{
-		state = STATE_EMPTY;
-		name[0] = 0;
-		clan[0] = 0;
-	}
-	
-	~client()
-	{
-		dbg_assert(state == STATE_EMPTY, "client destoyed while in use");
-	}*/
-	
-	bool is_empty() const { return state == STATE_EMPTY; }
-	bool is_ingame() const { return state == STATE_INGAME; }
-	const netaddr4 &address() const { return conn.address(); }
-};
-
-static client clients[MAX_CLIENTS];
-static int current_tick = 0;
-static int send_heartbeats = 1;
-
-int server_tick()
-{
-	return current_tick;
-}
-
-int server_tickspeed()
-{
-	return 50;
-}
-
-int server_init()
-{
-	for(int i = 0; i < MAX_CLIENTS; i++)
-	{
-		clients[i].state = client::STATE_EMPTY;
-		clients[i].name[0] = 0;
-		clients[i].clan[0] = 0;
-		clients[i].lastactivity = 0;
-	}
-	
-	current_tick = 0;
-	
-	return 0;
-}
-
-int server_getclientinfo(int client_id, client_info *info)
-{
-	dbg_assert(client_id >= 0 && client_id < MAX_CLIENTS, "client_id is not valid");
-	dbg_assert(info != 0, "info can not be null");
-	
-	if(clients[client_id].is_ingame())
-	{
-		info->name = clients[client_id].name;
-		info->latency = 0;
-		return 1;
-	}
-	return 0;
-}
-
-//
-class server
-{
-public:
-
-	socket_udp4 game_socket;
-	const char *map_name;
-	const char *server_name;
-	int64 lasttick;
-	int64 lastheartbeat;
-	netaddr4 master_server;
-
-	int biggest_snapshot;
-	
-	bool run(const char *servername, const char *mapname)
-	{
-		biggest_snapshot = 0;
-		
-        net_init(); // For Windows compatibility.
-		map_name = mapname;
-		server_name = servername;
-
-		// load map
-		if(!map_load(mapname))
-		{
-			dbg_msg("server", "failed to load map. mapname='%s'");
-			return false;
-		}
-		
-		// start server
-		if(!game_socket.open(8303))
-		{
-			dbg_msg("network/server", "couldn't open socket");
-			return false;
-		}
-
-		for(int i = 0; i < MAX_CLIENTS; i++)
-			dbg_msg("network/server", "\t%d: %d", i, clients[i].state);
-
-		if (net_host_lookup(MASTER_SERVER_ADDRESS, MASTER_SERVER_PORT, &master_server) != 0)
-			master_server = netaddr4(0, 0, 0, 0, 0);
-		
-		mods_init();
-		
-		int64 time_per_tick = time_freq()/SERVER_TICK_SPEED;
-		int64 time_per_heartbeat = time_freq() * 30;
-		int64 starttime = time_get();
-		//int64 lasttick = starttime;
-		lasttick = starttime;
-		lastheartbeat = 0;
-
-		int64 reporttime = time_get();
-		int64 reportinterval = time_freq()*3;
-		
-		int64 simulationtime = 0;
-		int64 snaptime = 0;
-		int64 networktime = 0;
-		
-		while(1)
-		{
-			int64 t = time_get();
-			if(t-lasttick > time_per_tick)
-			{
-				{
-					int64 start = time_get();
-					tick();
-					simulationtime += time_get()-start;
-				}
-				
-				{
-					int64 start = time_get();
-					snap();
-					snaptime += time_get()-start;
-				}
-
-				// Check for client timeouts
-				for (int i = 0; i < MAX_CLIENTS; i++)
-				{
-					if (clients[i].state != client::STATE_EMPTY)
-					{
-						// check last activity time
-						if (((lasttick - clients[i].lastactivity) / time_freq()) > SERVER_CLIENT_TIMEOUT)
-							client_timeout(i);
-					}
-				}
-				
-				lasttick += time_per_tick;
-			}
-
-			if(send_heartbeats)
-			{
-				if (t > lastheartbeat+time_per_heartbeat)
-				{
-					if (master_server.port != 0)
-					{
-						int players = 0;
-						
-						for (int i = 0; i < MAX_CLIENTS; i++)
-							if (!clients[i].is_empty())
-								players++;
-						
-						netaddr4 me(127, 0, 0, 0, 8303);
-						
-						send_heartbeat(0, &me, players, MAX_CLIENTS, server_name, mapname);
-					}
-
-					lastheartbeat = t+time_per_heartbeat;
-				}
-			}
-			
-			{
-				int64 start = time_get();
-				pump_network();
-				networktime += time_get()-start;
-			}
-			
-			if(reporttime < time_get())
-			{
-				int64 totaltime = simulationtime+snaptime+networktime;
-				dbg_msg("server/report", "sim=%.02fms snap=%.02fms net=%.02fms total=%.02fms load=%.02f%%",
-					simulationtime/(float)reportinterval*1000,
-					snaptime/(float)reportinterval*1000,
-					networktime/(float)reportinterval*1000,
-					totaltime/(float)reportinterval*1000,
-					(simulationtime+snaptime+networktime)/(float)reportinterval*100.0f);
-
-				unsigned sent_total=0, recv_total=0;
-                for (int i = 0; i < MAX_CLIENTS; i++)
-   	                if (!clients[i].is_empty())
-					{
-						unsigned s,r;
-						clients[i].conn.counter_get(&s,&r);
-						clients[i].conn.counter_reset();
-						sent_total += s;
-						recv_total += r;
-					}
-
-				
-				dbg_msg("server/report", "biggestsnap=%d send=%d recv=%d",
-					biggest_snapshot, sent_total/3, recv_total/3);
-
-				simulationtime = 0;
-				snaptime = 0;
-				networktime = 0;
-				
-				reporttime += reportinterval;
-			}
-			
-			thread_sleep(1);
-		}
-		
-		mods_shutdown();
-		map_unload();
-	}
-	
-	void tick()
-	{
-		current_tick++;
-		mods_tick();
-	}
-
-	void snap()
-	{
-		mods_presnap();
-	
-		for(int i = 0; i < MAX_CLIENTS; i++)
-		{
-			if(clients[i].is_ingame())
-			{
-				char data[MAX_SNAPSHOT_SIZE];
-				char compdata[MAX_SNAPSHOT_SIZE];
-				builder.start();
-				mods_snap(i);
-
-				// finish snapshot
-				int snapshot_size = builder.finish(data);
-				
-				// compress it
-				int compsize = lzw_compress(data, snapshot_size, compdata);
-				snapshot_size = compsize;
-
-				if(snapshot_size > biggest_snapshot)
-					biggest_snapshot = snapshot_size;
-				
-				const int max_size = MAX_SNAPSHOT_PACKSIZE;
-				int numpackets = (snapshot_size+max_size-1)/max_size;
-				for(int n = 0, left = snapshot_size; left; n++)
-				{
-					int chunk = left < max_size ? left : max_size;
-					left -= chunk;
-					
-					packet p(NETMSG_SERVER_SNAP);
-					p.write_int(numpackets);
-					p.write_int(n);
-					p.write_int(chunk);
-					p.write_raw(&compdata[n*max_size], chunk);
-					clients[i].conn.send(&p);
-				}
-			}
-		}
-		
-		mods_postsnap();
-	}	
-
-	void send_accept(client *client, const char *map)
-	{
-		packet p(NETMSG_SERVER_ACCEPT);
-		p.write_str(map);
-		client->conn.send(&p);
-	}
-	
-	void drop(int cid, const char *reason)
-	{
-		if(clients[cid].state == client::STATE_EMPTY)
-			return;
-		
-		clients[cid].state = client::STATE_EMPTY;
-		mods_client_drop(cid);
-		dbg_msg("game", "player dropped. reason='%s' cid=%x name='%s'", reason, cid, clients[cid].name);
-	}
-	
-	int find_client(const netaddr4 *addr)
-	{
-		// fetch client
-		for(int i = 0; i < MAX_CLIENTS; i++)
-		{
-			if(!clients[i].is_empty() && clients[i].address() == *addr)
-				return i;
-		}		
-		return -1;
-	}
-	
-	void client_process_packet(int cid, packet *p)
-	{
-		clients[cid].lastactivity = lasttick;
-		if(p->msg() == NETMSG_CLIENT_DONE)
-		{
-			dbg_msg("game", "player as entered the game. cid=%x", cid);
-			clients[cid].state = client::STATE_INGAME;
-			mods_client_enter(cid);
-		}
-		else if(p->msg() == NETMSG_CLIENT_INPUT)
-		{
-			int input[MAX_INPUT_SIZE];
-			int size = p->read_int();
-			for(int i = 0; i < size/4; i++)
-				input[i] = p->read_int();
-			if(p->is_good())
-			{
-				//dbg_msg("network/server", "applying input %d %d %d", input[0], input[1], input[2]);
-				mods_client_input(cid, input);
-			}
-		}
-		else if(p->msg() == NETMSG_CLIENT_ERROR)
-		{
-			const char *reason = p->read_str();
-			if(p->is_good())
-				dbg_msg("network/server", "client error. cid=%x reason='%s'", cid, reason);
-			else
-				dbg_msg("network/server", "client error. cid=%x", cid);
-			drop(cid, "client error");
-		}
-		else
-		{
-			dbg_msg("network/server", "invalid message. cid=%x msg=%x", cid, p->msg());
-			drop(cid, "invalid message");
-		}
-	}
-	
-	void process_packet(packet *p, netaddr4 *from)
-	{
-		if(p->msg() == NETMSG_CLIENT_CONNECT)
-		{
-			// we got no state for this client yet
-			const char *version;
-			const char *name;
-			const char *clan;
-			const char *password;
-			const char *skin;
-			
-			version = p->read_str();
-			name = p->read_str();
-			clan = p->read_str();
-			password = p->read_str();
-			skin = p->read_str();
-			
-			if(p->is_good())
-			{
-				// check version
-				if(strncmp(version, TEEWARS_NETVERSION, 32) != 0)
-				{
-					// TODO: send error
-					return;
-				}
-				
-				// look for empty slot, linear search
-				int id = -1;
-				for(int i = 0; i < MAX_CLIENTS; i++)
-					if(clients[i].is_empty())
-					{
-						id = i;
-						break;
-					}
-					
-				if(id != -1)
-				{
-					// slot found
-					// TODO: perform correct copy here
-					mem_copy(clients[id].name, name, MAX_NAME_LENGTH);
-					mem_copy(clients[id].clan, clan, MAX_CLANNAME_LENGTH);
-					clients[id].state = client::STATE_CONNECTING;
-					clients[id].conn.init(&game_socket, from);
-					
-					clients[id].lastactivity = lasttick;
-					clients[id].name[MAX_NAME_LENGTH-1] = 0;
-					clients[id].clan[MAX_CLANNAME_LENGTH-1] = 0;
-					
-					dbg_msg("network/server", "client connected. '%s' on slot %d", name, id);
-					
-					// TODO: return success
-					send_accept(&clients[id], map_name);
-				}
-				else
-				{
-					// no slot found
-					// TODO: send error
-					dbg_msg("network/server", "client connected but server is full");
-
-					for(int i = 0; i < MAX_CLIENTS; i++)
-						dbg_msg("network/server", "\t%d: %d", i, clients[i].state);
-				}
-			}
-		}
-		else
-		{
-			int cid = find_client(from);
-			if(cid >= 0)
-			{
-				if(clients[cid].conn.feed(p))
-				{
-					// packet is ok
-					unsigned msg = p->msg();
-					
-					// client found, check state
-					if(((msg>>16)&0xff)&clients[cid].state)
-					{
-						// state is ok
-						client_process_packet(cid, p);
-					}
-					else
-					{
-						// invalid state, disconnect the client
-						drop(cid, "invalid message at this state");
-					}
-				}
-				else
-				{
-					drop(cid, "connection error");
-				}
-				
-			}
-			else
-				dbg_msg("network/server", "packet from strange address.");
-		}
-	}
-
-	void client_timeout(int clientId)
-	{
-		drop(clientId, "client timedout");
-	}
-	
-	void pump_network()
-	{
-		while(1)
-		{
-			packet p;
-			netaddr4 from;
-			
-			int bytes = game_socket.recv(&from, p.data(), p.max_size());
-			if(bytes <= 0)
-				break;
-			
-			process_packet(&p, &from);
-		}
-		// TODO: check for client timeouts
-	}
-
-	char *write_int(char *buffer, int integer)
-	{
-		*buffer++ = integer >> 24;
-		*buffer++ = integer >> 16;
-		*buffer++ = integer >> 8;
-		*buffer++ = integer;
-
-		return buffer;
-	}
-
-	char *write_netaddr4(char *buffer, netaddr4 *address)
-	{
-		*buffer++ = address->ip[0];
-		*buffer++ = address->ip[1];
-		*buffer++ = address->ip[2];
-		*buffer++ = address->ip[3];
-		
-		return write_int(buffer, address->port);
-	}
-
-	void send_heartbeat(int version, netaddr4 *address, int players, int max_players, const char *name, const char *map_name)
-	{
-		char buffer[216] = {0};
-		char *d = buffer;
-
-		d = write_int(d, 'TWHB');
-		d = write_int(d, version);
-		d = write_netaddr4(d, address);
-		d = write_int(d,players);
-		d = write_int(d, max_players);
-		
-		int len = strlen(name);
-		if (len > 128)
-			len = 128;
-
-		memcpy(d, name, len);
-		d += 128;
-
-		len = strlen(map_name);
-		if (len > 64)
-			len = 64;
-
-		memcpy(d, map_name, len);
-		d += 64;
-
-		game_socket.send(&master_server, buffer, sizeof(buffer));
-	}
-};
-
-int server_main(int argc, char **argv)
-{
-	dbg_msg("server", "starting...");
-	
-	const char *mapname = "data/demo.map";
-	const char *servername = 0;
-	// parse arguments
-	for(int i = 1; i < argc; i++)
-	{
-		if(argv[i][0] == '-' && argv[i][1] == 'm' && argv[i][2] == 0 && argc - i > 1)
-		{
-			// -m map
-			i++;
-			mapname = argv[i];
-		}
-		else if(argv[i][0] == '-' && argv[i][1] == 'n' && argv[i][2] == 0 && argc - i > 1)
-		{
-			// -n server name
-			i++;
-			servername = argv[i];
-		}
-		else if(argv[i][0] == '-' && argv[i][1] == 'p' && argv[i][2] == 0)
-		{
-			// -p (private server)
-			send_heartbeats = 0;
-		}
-	}
-	
-	if(!mapname)
-	{
-		dbg_msg("server", "no map given (-m MAPNAME)");
-		return 0;
-	}
-
-	if(!servername)
-	{
-		dbg_msg("server", "no server name given (-n \"server name\")");
-		return 0;
-	}
-		
-	server_init();
-	server s;
-	s.run(servername, mapname);
-	return 0;
-}