Daodan/MSVC/Flatline_Server.c

#include "Flatline.h"
#include "Flatline_Server.h"
#include <Windows.h>

//I hereby apologize for the uglyness of the below code. 
//It was never intended to be "final" code, much less shared with anyone

int total_players = 0;
uint16_t max_connections = MAX_CONNECTIONS;

player_info* FLrServer_AddPlayer(int ip, char* name, bool is_server, bool is_bot) {
        flatline_packet new_char = {0};
        CharacterObject* Char;
        uint32_t player_slot = 0;
        int playerlist_slot = 0;
        
        if(is_server || total_players < max_connections) {
                
                int i = 0;
                int k = 0;

                //Skip for the host
                if(!is_server)
                {
                        char* zero = strchr(name, 0);
                        playerlist_slot = FLr_FindEmptyListSlot();

                        total_players++;

                        //checks to see if a name exists or not
                        //then appends [#] on the end of it if it does
                        //May be buggy, come back to this.
                        if(zero - name > 28) zero = name + 28; 
                        for(i = 0; i < max_connections; i++) {
                                if(PlayerList[i] != 0 && !strcmp(name, PlayerList[i]->name)) {
                                        k++;                            
                                        sprintf(zero, "[%i]", k);
                                        i = 0;
                                }
                        }
                }
                
                new_char.new_player.Playernumber = playerlist_slot; 

                //Set up a new Character structure to be spawned as the new player.
                //Can this code be surrounded with if(!is_server){}?
                Char = &new_char.new_player.Character;
                memset(Char, 0, sizeof(CharacterObject));
                Char->Header.Type = 'CHAR';
                sprintf(Char->OSD.Name,"%s",name);
                sprintf(Char->OSD.Class, "%s", "konoko_generic");
                if(is_bot) {
                        Char->OSD.MeleeID = 22;
                        Char->OSD.JobID = 1;
                        Char->OSD.MinimalAlertLevel = 4;
                        Char->OSD.InvestigatingAlertLevel = 4;
                        Char->OSD.InitialAlertLevel = 4;
                        Char->OSD.StartJobAlertLevel = 4;
                }
                else if( !is_server )
                {
                        Char->Header.Position.X = PlayerList[0]->Chr->Position.X;
                        Char->Header.Position.Y = PlayerList[0]->Chr->Position.Y;
                        Char->Header.Position.Z = PlayerList[0]->Chr->Position.Z;
                }
                
                //TMrInstance_GetDataPtr('ONCC', "striker_easy_1", PlayerList[playerlist_slot]->Chr->ONCC);

                new_char.id = NEW_PLAYER;
                if(!is_server) { 
                        ONrGameState_NewCharacter(Char, NULL, NULL, &(player_slot));
                        //move this to a set up characters function...
                        if(!is_bot) ONgGameState->CharacterStorage[player_slot].charType = 0;

                        PlayerList[playerlist_slot] = Players+player_slot;
                        PlayerList[playerlist_slot]->spawnnumber = player_slot;
                        PlayerList[playerlist_slot]->Chr = &(ONgGameState->CharacterStorage)[player_slot];
                        //PlayerList[playerlist_slot]->Chr->Flags = chr_dontaim | chr_unkillable; //&= 0xFFBFFFFF; //WTF
                        if(!is_bot) PlayerList[playerlist_slot]->Chr->Flags &= 0xFFBFFFFF; //WTF, magic number. 
                        sprintf_s(PlayerList[playerlist_slot]->Chr->Name, 32, "%s", name);              
                        sprintf_s(PlayerList[playerlist_slot]->name, 32, "%s", name);           
                        UDPServer_SendToAll( (char*)&new_char, sizeof(new_player) + FLATLINE_HEADER );
                        
                }
                else {
                        PlayerList[0] = Players;
                        PlayerList[0]->Chr = (Character *)(((GameState * )(ONgGameState))->CharacterStorage);
                }

                //add player to list
                
                PlayerList[playerlist_slot]->ip = ip;
                PlayerList[playerlist_slot]->list_slot = playerlist_slot;
                sprintf_s(PlayerList[playerlist_slot]->name, 32, "%s", name);           
                
                MultiplayerStatus.PleaseUpdateAllPlayers = 1;

                return &Players[player_slot];
        }
        return (player_info*)(-1);
}

void FLrServer_Initialize(){
        FLrServer_AddPlayer(inet_addr("127.0.0.1"), "host", 1, 0);
}

//UDPServer_SendToAll
//Sends a packet to all the clients currently connected.
//Returns the number of players sent to.
int UDPServer_SendToAll(void* packet, int size) {
        int j;
        int players = 0;
        sockaddr_in address;
        memset(&address, 0, sizeof(sockaddr_in)); 
        address.sin_family = AF_INET;
        address.sin_addr.s_addr = htonl(INADDR_ANY);
        address.sin_port = htons(27777);
        for(j = 0; j < max_connections; j++) {
                if (PlayerList[j] != 0 && PlayerList[j]->ip && (PlayerList[j]->ip != inet_addr("127.0.0.1"))) {
                        int sent_bytes;
                        address.sin_addr.s_addr = htonl(PlayerList[j]->ip);//*((struct in_addr*)(int*)&(Players[j].ip));                
                        sent_bytes = NetUDPServer_Send((sockaddr *) &address, (char*)packet, size);
                        if(sent_bytes == SOCKET_ERROR) NetCatchError();
                        else players++;
                }
        }
        return players;
}

//FLsPublic_Event
//Sends an event (door opening, player disconnecting, etc) to all players
//Always make sure you send a pointer to this, even if it is just one arg. ;).
//If it is void the double door in State crashes. Probably stack corruption,
//I'm not sure exactly why.
//So we return 0 to stop that.
int FLsPublic_Event( const unsigned int eventIndex, const int * args )
{
        int numArgs = FLrEvent_GetNumArgs( eventIndex );
        int ret;
        flatline_packet eventPacket = {0};
        eventPacket.id = FLATLINE_EVENT;
        eventPacket.flatline_event.event_index = eventIndex;
        ret = memcpy( eventPacket.flatline_event.intArray, args, sizeof(int) * numArgs );
        ret = UDPServer_SendToAll( &eventPacket, sizeof(int) * (numArgs + 1) + FLATLINE_HEADER );
        return 0;
}

void FLsPingAll()
{
        flatline_packet ping;
        ping.id = PK_PING;
        lastPingTime = ping.ping = GetTickCount();
        UDPServer_SendToAll(&ping, FLATLINE_HEADER + 4);
}

void FLsUpdateName( int index, char* name )
{
        flatline_packet message;
        int message_size;       

        char message_buffer[1024];
        sprintf(message_buffer,"%s changed their name to %s", PlayerList[index]->name, name);
        COrMessage_Print(message_buffer, "name_change", 0);
        
        sprintf_s(PlayerList[index]->name, 32, "%s", name);
        sprintf_s(PlayerList[index]->Chr->Name, 32, "%s", name);

        message.id = CHANGE_NAME;
        message.data[0] = index;
        message_size = sprintf(message.data + 1, "%s", name);

        UDPServer_SendToAll(&message, message_size + 2 + FLATLINE_HEADER);
}
void FLsSend_BINACHAR( short j, sockaddr* socket )
{

        ActiveCharacter* AC = ONrGetActiveCharacter( PlayerList[j]->Chr);
        flatline_packet new_char = {0};
        CharacterObject* Char = &new_char.new_player.Character; 

        new_char.id = NEW_PLAYER;
        new_char.new_player.Playernumber = j;

//      memset(Char, 0, sizeof(CharacterObject));
        Char->Header.Type = 'CHAR';
        Char->OSD.Options = chr_dontaim;

        sprintf(Char->OSD.Name,"%s",PlayerList[j]->name);

        sprintf(Char->OSD.Class, "%s", TMrInstance_GetInstanceName(PlayerList[j]->Chr->ONCC));
                
        if(AC)
        {
                Char->Header.Position = AC->PhyContext->Position;
        }
        else
        {
                Char->Header.Position.X = 0;
                Char->Header.Position.Y = 0;
                Char->Header.Position.Z = 0;
        }
        
        NetTCPServer_Send(socket, (char*)&new_char, sizeof(new_player) + FLATLINE_HEADER );
}
bool FLrServer_PacketCallback(char* data, int datalen, int from)
{
        int i, j;
        bool found_player = 0;
        flatline_packet * packet = (flatline_packet*)data;
        static int recieved = 0;
        sockaddr_in sender;
        sender.sin_family = AF_INET;
        sender.sin_port = htons(27777);
        sender.sin_addr = *((struct in_addr*)(int*)&from);


        //packet->data[datalen] = '\0';

        //DDrConsole_PrintF("Packet \r%d recieved from %i",  ++recieved, from);


        //if data[0] != CONNECT_SEND, search in playerlist for ip address


        switch(packet->id) {
                flatline_packet connect_recv;
                player_info * playah;
                //rewrite this when we get TCP support.
                //rewrite this before we get TCP support*
                //the way of seeing if there is room for players sucks.
        case CONNECT_SEND:
                ;

                connect_recv.id = CONNECT_REPLY;

                //if(Players[i].ip == sender.sin_addr.S_un.S_addr) break; //needs to send an error message
                sender.sin_addr.S_un.S_addr = htonl(sender.sin_addr.S_un.S_addr);
                playah = FLrServer_AddPlayer(from,packet->connect_send.name, 0, 0);
                DDrConsole_PrintF("%s connected from %s", packet->connect_send.name, inet_ntoa(sender.sin_addr ) );
                if(!((int)playah > -5 && (int)playah <= 0)) {
                        
                        connect_recv.connect_reply.goodtogo = 1;
                        connect_recv.connect_reply.player_slot = playah->list_slot;
                        //DDrConsole_PrintF("Slot: %i", playah->list_slot);

                        //sending this several times to make sure it gets through. Really need to make up some form of packet tracking.
                        NetUDPServer_Send((sockaddr *) &sender, (char*)&connect_recv, sizeof(connect_reply) + FLATLINE_HEADER);
                        NetUDPServer_Send((sockaddr *) &sender, (char*)&connect_recv, sizeof(connect_reply) + FLATLINE_HEADER);
                        NetUDPServer_Send((sockaddr *) &sender, (char*)&connect_recv, sizeof(connect_reply) + FLATLINE_HEADER);
                        NetUDPServer_Send((sockaddr *) &sender, (char*)&connect_recv, sizeof(connect_reply) + FLATLINE_HEADER);
                        NetUDPServer_Send((sockaddr *) &sender, (char*)&connect_recv, sizeof(connect_reply) + FLATLINE_HEADER);
                        Sleep(100);

                        
                        for(j = 0; j < max_connections; j++) {
                                if(PlayerList[j] != 0) {
                                        FLsSend_BINACHAR( j, (sockaddr *)&sender);
                                }

                        }
                }
                else {
                        //fix the error messages...
                        DDrConsole_PrintF("Server is full. :(");
                        connect_recv.connect_reply.goodtogo = 0;
                        sender.sin_addr.S_un.S_addr = htonl(sender.sin_addr.S_un.S_addr);
                        memcpy(&connect_recv.connect_reply.message,"Server is full.", sizeof("Server is full."));
                        NetTCPServer_Send((sockaddr *) &sender, (char*)&connect_recv, sizeof(bool)*2 + FLATLINE_HEADER + sizeof("Server is full."));    

                } 


                break;
        case CONNECT_REPLY:
                break;  //do nothing...a server shouldn't recieve this type of packet.
        case MESSAGE:
                for(i = 0; i < MAX_PLAYERS; i++) {
                        //DDrConsole_PrintF("%i : %i | %s : %s", from, Players[i].ip, inet_ntoa(*(struct in_addr*)&from), inet_ntoa(*(struct in_addr*)&(Players[i].ip)));
                        if(Players[i].ip == sender.sin_addr.S_un.S_addr) {
                                found_player = 1;
                                break;
                        }       
                }
                if(found_player == 0) break;
                else {
                        char message_buffer[512] = {0};
                        flatline_packet message;
                        int message_size;
                        data[datalen] = 0;

                        DDrConsole_PrintF("%s: %s", Players[i].name, packet->data);
                        sprintf(message_buffer, "%s: %s", Players[i].name, packet->data);

                        message.id = MESSAGE;
                        message_size = sprintf(message.data, "%s", message_buffer);
                        COrMessage_Print(message_buffer, "chat", 0);
                        UDPServer_SendToAll(&message, message_size + 1 + FLATLINE_HEADER);
                        break;
                }
        case CHANGE_NAME:
                for(i = 0; i < MAX_PLAYERS; i++) {
                        if(PlayerList[i] && PlayerList[i]->ip == sender.sin_addr.S_un.S_addr) {
                                found_player = 1;
                                break;
                        }       
                }
                if(found_player == 0) break;
                else {
                        bool name_exists = 0;
                        for(j = 0; j < MAX_PLAYERS; j++) {
                                if(PlayerList[j] && !strcmp(packet->data, PlayerList[j]->name)) {
                                        name_exists = 1;
                                        break;
                                }
                        }
                        if(!name_exists) {
                                FLsUpdateName( i, packet->data );
                        }
                        break;
                }
        case PLAYER_INPUT:

                for(i = 0; i < max_connections; i++) {
                        if(PlayerList[i] != 0 && PlayerList[i]->ip == sender.sin_addr.S_un.S_addr) {
                                found_player = 1;
                                break;
                        }       
                }

                if(found_player == 0) break;
                else {
                        input_struct * packet_input = &packet->input_struct;


                        PlayerList[i]->InputFromClient.Actions1 = packet_input->Actions1;
                        PlayerList[i]->InputFromClient.Actions2 = packet_input->Actions2;
                        PlayerList[i]->InputFromClient.MouseDeltaX = packet_input->MouseDeltaX;
                        PlayerList[i]->InputFromClient.MouseDeltaY = packet_input->MouseDeltaY;
                        PlayerList[i]->FacingFromClient = packet_input->DesiredFacing;
                        //PlayerList[i]->LastInputTime = packet_input->Time;

                        break;
                }
        case PK_PONG:
                for(i = 0; i < max_connections; i++) {
                        if(PlayerList[i] != 0 && PlayerList[i]->ip == sender.sin_addr.S_un.S_addr) {
                                found_player = 1;
                                break;
                        }       
                }

                if(found_player == 0) break;
                if(packet->ping != lastPingTime)
                {
                        PlayerList[i]->Ping = 999;
                }
                else
                {
                        PlayerList[i]->Ping = GetTickCount() - packet->ping;
                }
                break;
        case PK_MISSING_PLAYER:
                if(packet->integer < MAX_PLAYERS)
                {
                        FLsSend_BINACHAR( packet->integer, &sender);
                }
                break;
        default:
                DDrConsole_PrintF("Warning, recieved badly formed packet!");
                break;
        }
        return true;
}
Revision:	586
Committed:	Wed Feb 2 08:17:19 2011 UTC (14 years, 10 months ago) by gumby
Content type:	text/x-csrc
File size:	12039 byte(s)
Log Message:	stuff
#	Content
1	#include "Flatline.h"
2	#include "Flatline_Server.h"
3	#include <Windows.h>
4
5	//I hereby apologize for the uglyness of the below code.
6	//It was never intended to be "final" code, much less shared with anyone
7
8	int total_players = 0;
9	uint16_t max_connections = MAX_CONNECTIONS;
10
11	player_info* FLrServer_AddPlayer(int ip, char* name, bool is_server, bool is_bot) {
12	flatline_packet new_char = {0};
13	CharacterObject* Char;
14	uint32_t player_slot = 0;
15	int playerlist_slot = 0;
16
17	if(is_server \|\| total_players < max_connections) {
18
19	int i = 0;
20	int k = 0;
21
22	//Skip for the host
23	if(!is_server)
24	{
25	char* zero = strchr(name, 0);
26	playerlist_slot = FLr_FindEmptyListSlot();
27
28	total_players++;
29
30	//checks to see if a name exists or not
31	//then appends [#] on the end of it if it does
32	//May be buggy, come back to this.
33	if(zero - name > 28) zero = name + 28;
34	for(i = 0; i < max_connections; i++) {
35	if(PlayerList[i] != 0 && !strcmp(name, PlayerList[i]->name)) {
36	k++;
37	sprintf(zero, "[%i]", k);
38	i = 0;
39	}
40	}
41	}
42
43	new_char.new_player.Playernumber = playerlist_slot;
44
45	//Set up a new Character structure to be spawned as the new player.
46	//Can this code be surrounded with if(!is_server){}?
47	Char = &new_char.new_player.Character;
48	memset(Char, 0, sizeof(CharacterObject));
49	Char->Header.Type = 'CHAR';
50	sprintf(Char->OSD.Name,"%s",name);
51	sprintf(Char->OSD.Class, "%s", "konoko_generic");
52	if(is_bot) {
53	Char->OSD.MeleeID = 22;
54	Char->OSD.JobID = 1;
55	Char->OSD.MinimalAlertLevel = 4;
56	Char->OSD.InvestigatingAlertLevel = 4;
57	Char->OSD.InitialAlertLevel = 4;
58	Char->OSD.StartJobAlertLevel = 4;
59	}
60	else if( !is_server )
61	{
62	Char->Header.Position.X = PlayerList[0]->Chr->Position.X;
63	Char->Header.Position.Y = PlayerList[0]->Chr->Position.Y;
64	Char->Header.Position.Z = PlayerList[0]->Chr->Position.Z;
65	}
66
67	//TMrInstance_GetDataPtr('ONCC', "striker_easy_1", PlayerList[playerlist_slot]->Chr->ONCC);
68
69	new_char.id = NEW_PLAYER;
70	if(!is_server) {
71	ONrGameState_NewCharacter(Char, NULL, NULL, &(player_slot));
72	//move this to a set up characters function...
73	if(!is_bot) ONgGameState->CharacterStorage[player_slot].charType = 0;
74
75	PlayerList[playerlist_slot] = Players+player_slot;
76	PlayerList[playerlist_slot]->spawnnumber = player_slot;
77	PlayerList[playerlist_slot]->Chr = &(ONgGameState->CharacterStorage)[player_slot];
78	//PlayerList[playerlist_slot]->Chr->Flags = chr_dontaim \| chr_unkillable; //&= 0xFFBFFFFF; //WTF
79	if(!is_bot) PlayerList[playerlist_slot]->Chr->Flags &= 0xFFBFFFFF; //WTF, magic number.
80	sprintf_s(PlayerList[playerlist_slot]->Chr->Name, 32, "%s", name);
81	sprintf_s(PlayerList[playerlist_slot]->name, 32, "%s", name);
82	UDPServer_SendToAll( (char*)&new_char, sizeof(new_player) + FLATLINE_HEADER );
83
84	}
85	else {
86	PlayerList[0] = Players;
87	PlayerList[0]->Chr = (Character )(((GameState )(ONgGameState))->CharacterStorage);
88	}
89
90	//add player to list
91
92	PlayerList[playerlist_slot]->ip = ip;
93	PlayerList[playerlist_slot]->list_slot = playerlist_slot;
94	sprintf_s(PlayerList[playerlist_slot]->name, 32, "%s", name);
95
96	MultiplayerStatus.PleaseUpdateAllPlayers = 1;
97
98	return &Players[player_slot];
99	}
100	return (player_info*)(-1);
101	}
102
103	void FLrServer_Initialize(){
104	FLrServer_AddPlayer(inet_addr("127.0.0.1"), "host", 1, 0);
105	}
106
107	//UDPServer_SendToAll
108	//Sends a packet to all the clients currently connected.
109	//Returns the number of players sent to.
110	int UDPServer_SendToAll(void* packet, int size) {
111	int j;
112	int players = 0;
113	sockaddr_in address;
114	memset(&address, 0, sizeof(sockaddr_in));
115	address.sin_family = AF_INET;
116	address.sin_addr.s_addr = htonl(INADDR_ANY);
117	address.sin_port = htons(27777);
118	for(j = 0; j < max_connections; j++) {
119	if (PlayerList[j] != 0 && PlayerList[j]->ip && (PlayerList[j]->ip != inet_addr("127.0.0.1"))) {
120	int sent_bytes;
121	address.sin_addr.s_addr = htonl(PlayerList[j]->ip);//((struct in_addr)(int*)&(Players[j].ip));
122	sent_bytes = NetUDPServer_Send((sockaddr ) &address, (char)packet, size);
123	if(sent_bytes == SOCKET_ERROR) NetCatchError();
124	else players++;
125	}
126	}
127	return players;
128	}
129
130	//FLsPublic_Event
131	//Sends an event (door opening, player disconnecting, etc) to all players
132	//Always make sure you send a pointer to this, even if it is just one arg. ;).
133	//If it is void the double door in State crashes. Probably stack corruption,
134	//I'm not sure exactly why.
135	//So we return 0 to stop that.
136	int FLsPublic_Event( const unsigned int eventIndex, const int * args )
137	{
138	int numArgs = FLrEvent_GetNumArgs( eventIndex );
139	int ret;
140	flatline_packet eventPacket = {0};
141	eventPacket.id = FLATLINE_EVENT;
142	eventPacket.flatline_event.event_index = eventIndex;
143	ret = memcpy( eventPacket.flatline_event.intArray, args, sizeof(int) * numArgs );
144	ret = UDPServer_SendToAll( &eventPacket, sizeof(int) * (numArgs + 1) + FLATLINE_HEADER );
145	return 0;
146	}
147
148	void FLsPingAll()
149	{
150	flatline_packet ping;
151	ping.id = PK_PING;
152	lastPingTime = ping.ping = GetTickCount();
153	UDPServer_SendToAll(&ping, FLATLINE_HEADER + 4);
154	}
155
156	void FLsUpdateName( int index, char* name )
157	{
158	flatline_packet message;
159	int message_size;
160
161	char message_buffer[1024];
162	sprintf(message_buffer,"%s changed their name to %s", PlayerList[index]->name, name);
163	COrMessage_Print(message_buffer, "name_change", 0);
164
165	sprintf_s(PlayerList[index]->name, 32, "%s", name);
166	sprintf_s(PlayerList[index]->Chr->Name, 32, "%s", name);
167
168	message.id = CHANGE_NAME;
169	message.data[0] = index;
170	message_size = sprintf(message.data + 1, "%s", name);
171
172	UDPServer_SendToAll(&message, message_size + 2 + FLATLINE_HEADER);
173	}
174	void FLsSend_BINACHAR( short j, sockaddr* socket )
175	{
176
177	ActiveCharacter* AC = ONrGetActiveCharacter( PlayerList[j]->Chr);
178	flatline_packet new_char = {0};
179	CharacterObject* Char = &new_char.new_player.Character;
180
181	new_char.id = NEW_PLAYER;
182	new_char.new_player.Playernumber = j;
183
184	// memset(Char, 0, sizeof(CharacterObject));
185	Char->Header.Type = 'CHAR';
186	Char->OSD.Options = chr_dontaim;
187
188	sprintf(Char->OSD.Name,"%s",PlayerList[j]->name);
189
190	sprintf(Char->OSD.Class, "%s", TMrInstance_GetInstanceName(PlayerList[j]->Chr->ONCC));
191
192	if(AC)
193	{
194	Char->Header.Position = AC->PhyContext->Position;
195	}
196	else
197	{
198	Char->Header.Position.X = 0;
199	Char->Header.Position.Y = 0;
200	Char->Header.Position.Z = 0;
201	}
202
203	NetTCPServer_Send(socket, (char*)&new_char, sizeof(new_player) + FLATLINE_HEADER );
204	}
205	bool FLrServer_PacketCallback(char* data, int datalen, int from)
206	{
207	int i, j;
208	bool found_player = 0;
209	flatline_packet * packet = (flatline_packet*)data;
210	static int recieved = 0;
211	sockaddr_in sender;
212	sender.sin_family = AF_INET;
213	sender.sin_port = htons(27777);
214	sender.sin_addr = ((struct in_addr)(int*)&from);
215
216
217	//packet->data[datalen] = '\0';
218
219	//DDrConsole_PrintF("Packet \r%d recieved from %i", ++recieved, from);
220
221
222
223	//if data[0] != CONNECT_SEND, search in playerlist for ip address
224
225
226
227
228	switch(packet->id) {
229	flatline_packet connect_recv;
230	player_info * playah;
231	//rewrite this when we get TCP support.
232	//rewrite this before we get TCP support*
233	//the way of seeing if there is room for players sucks.
234	case CONNECT_SEND:
235	;
236
237	connect_recv.id = CONNECT_REPLY;
238
239	//if(Players[i].ip == sender.sin_addr.S_un.S_addr) break; //needs to send an error message
240	sender.sin_addr.S_un.S_addr = htonl(sender.sin_addr.S_un.S_addr);
241	playah = FLrServer_AddPlayer(from,packet->connect_send.name, 0, 0);
242	DDrConsole_PrintF("%s connected from %s", packet->connect_send.name, inet_ntoa(sender.sin_addr ) );
243	if(!((int)playah > -5 && (int)playah <= 0)) {
244
245	connect_recv.connect_reply.goodtogo = 1;
246	connect_recv.connect_reply.player_slot = playah->list_slot;
247	//DDrConsole_PrintF("Slot: %i", playah->list_slot);
248
249	//sending this several times to make sure it gets through. Really need to make up some form of packet tracking.
250	NetUDPServer_Send((sockaddr ) &sender, (char)&connect_recv, sizeof(connect_reply) + FLATLINE_HEADER);
251	NetUDPServer_Send((sockaddr ) &sender, (char)&connect_recv, sizeof(connect_reply) + FLATLINE_HEADER);
252	NetUDPServer_Send((sockaddr ) &sender, (char)&connect_recv, sizeof(connect_reply) + FLATLINE_HEADER);
253	NetUDPServer_Send((sockaddr ) &sender, (char)&connect_recv, sizeof(connect_reply) + FLATLINE_HEADER);
254	NetUDPServer_Send((sockaddr ) &sender, (char)&connect_recv, sizeof(connect_reply) + FLATLINE_HEADER);
255	Sleep(100);
256
257
258
259	for(j = 0; j < max_connections; j++) {
260	if(PlayerList[j] != 0) {
261	FLsSend_BINACHAR( j, (sockaddr *)&sender);
262	}
263
264	}
265	}
266	else {
267	//fix the error messages...
268	DDrConsole_PrintF("Server is full. :(");
269	connect_recv.connect_reply.goodtogo = 0;
270	sender.sin_addr.S_un.S_addr = htonl(sender.sin_addr.S_un.S_addr);
271	memcpy(&connect_recv.connect_reply.message,"Server is full.", sizeof("Server is full."));
272	NetTCPServer_Send((sockaddr ) &sender, (char)&connect_recv, sizeof(bool)*2 + FLATLINE_HEADER + sizeof("Server is full."));
273
274	}
275
276
277	break;
278	case CONNECT_REPLY:
279	break; //do nothing...a server shouldn't recieve this type of packet.
280	case MESSAGE:
281	for(i = 0; i < MAX_PLAYERS; i++) {
282	//DDrConsole_PrintF("%i : %i \| %s : %s", from, Players[i].ip, inet_ntoa((struct in_addr)&from), inet_ntoa((struct in_addr)&(Players[i].ip)));
283	if(Players[i].ip == sender.sin_addr.S_un.S_addr) {
284	found_player = 1;
285	break;
286	}
287	}
288	if(found_player == 0) break;
289	else {
290	char message_buffer[512] = {0};
291	flatline_packet message;
292	int message_size;
293	data[datalen] = 0;
294
295	DDrConsole_PrintF("%s: %s", Players[i].name, packet->data);
296	sprintf(message_buffer, "%s: %s", Players[i].name, packet->data);
297
298	message.id = MESSAGE;
299	message_size = sprintf(message.data, "%s", message_buffer);
300	COrMessage_Print(message_buffer, "chat", 0);
301	UDPServer_SendToAll(&message, message_size + 1 + FLATLINE_HEADER);
302	break;
303	}
304	case CHANGE_NAME:
305	for(i = 0; i < MAX_PLAYERS; i++) {
306	if(PlayerList[i] && PlayerList[i]->ip == sender.sin_addr.S_un.S_addr) {
307	found_player = 1;
308	break;
309	}
310	}
311	if(found_player == 0) break;
312	else {
313	bool name_exists = 0;
314	for(j = 0; j < MAX_PLAYERS; j++) {
315	if(PlayerList[j] && !strcmp(packet->data, PlayerList[j]->name)) {
316	name_exists = 1;
317	break;
318	}
319	}
320	if(!name_exists) {
321	FLsUpdateName( i, packet->data );
322	}
323	break;
324	}
325	case PLAYER_INPUT:
326
327	for(i = 0; i < max_connections; i++) {
328	if(PlayerList[i] != 0 && PlayerList[i]->ip == sender.sin_addr.S_un.S_addr) {
329	found_player = 1;
330	break;
331	}
332	}
333
334	if(found_player == 0) break;
335	else {
336	input_struct * packet_input = &packet->input_struct;
337
338
339	PlayerList[i]->InputFromClient.Actions1 = packet_input->Actions1;
340	PlayerList[i]->InputFromClient.Actions2 = packet_input->Actions2;
341	PlayerList[i]->InputFromClient.MouseDeltaX = packet_input->MouseDeltaX;
342	PlayerList[i]->InputFromClient.MouseDeltaY = packet_input->MouseDeltaY;
343	PlayerList[i]->FacingFromClient = packet_input->DesiredFacing;
344	//PlayerList[i]->LastInputTime = packet_input->Time;
345
346	break;
347	}
348	case PK_PONG:
349	for(i = 0; i < max_connections; i++) {
350	if(PlayerList[i] != 0 && PlayerList[i]->ip == sender.sin_addr.S_un.S_addr) {
351	found_player = 1;
352	break;
353	}
354	}
355
356	if(found_player == 0) break;
357	if(packet->ping != lastPingTime)
358	{
359	PlayerList[i]->Ping = 999;
360	}
361	else
362	{
363	PlayerList[i]->Ping = GetTickCount() - packet->ping;
364	}
365	break;
366	case PK_MISSING_PLAYER:
367	if(packet->integer < MAX_PLAYERS)
368	{
369	FLsSend_BINACHAR( packet->integer, &sender);
370	}
371	break;
372	default:
373	DDrConsole_PrintF("Warning, recieved badly formed packet!");
374	break;
375	}
376	return true;
377	}