Daodan/src/Flatline_Client.c

#include "Flatline.h"
#include "Flatline_Client.h"
#include "Mariusnet_Public.h"
//#include "PortForwardWrapper.h"

int client_slot = 0;
RGBA green = {0, 0xFF, 0, 0};
RGBA red = {0, 0, 0xFF, 0};
RGBA grey = {0x80,0x80,0x80,0x80};


int FLcEventHandler( int eventIndex, int args[] )
{
        switch(eventIndex)
        {
        case(EV_DISCONNECT):
                FLrPlayerDisconnect( args[0] );
                break;
        case(EV_KILLED):
                ONrCharacter_SetHitPoints( PlayerList[args[0]]->Chr, 0);
        case(EV_DOOR_OPEN):
                OBJrDoor_ForceOpen( args[0] );
                break;
        case(EV_CONSOLE_USE):
                OBJrConsole_OnActivate( OBJrConsole_GetByID(args[0]), PlayerList[args[1]]->Chr );
                break;
        case(EV_RESPAWN):
                ONrCorpse_Create(PlayerList[args[0]]->Chr);
                break;
        default:
                break;
        }
        return 0;
}

void FLcConnect( int ip, short port )
{
        if(     NetPlatform_Initalize()) {
                static flatline_packet packet;
                memset(&client_address, 0, sizeof(sockaddr_in));
                sock = NetUDPSocket_Create(ntohs(port), &client_address);
                address.sin_family = AF_INET; address.sin_port = port; address.sin_addr.S_un.S_addr = ip;
                //address.sin_family = AF_INET; address.sin_port = htons(27777); address.sin_addr.S_un.S_addr = inet_addr("192.168.0.1");       

                packet.id = CONNECT_SEND;
                memcpy(((connect_send*)(packet.data))->country ,  "XD", 2);
                memcpy(((connect_send*)(packet.data))->name, player_name, 256);
                DDrConsole_PrintF("%s", ((connect_send*)(packet.data))->name);
                CreateThread(NULL, 0, StartClient, &packet, 0, 0);

        }
}

bool FLrClient_Run(flatline_packet* packet)
{

        char data[1400];
        uint16_t len;
        int j;
        int sent_bytes;

/*      PortMappingContainer_C PMC = 
        {
                "", 
                "27777",
                "27777",
                "UDP",
                "",
                "",
                "Flatline!"
        };

        uPnP_Remove( &PMC );*/
        client_connected = 0;

        
        //starts the connection
        DDrConsole_PrintF("Connecting to server %s on socket %i",  inet_ntoa(address.sin_addr), client_sock);
        sent_bytes = NetUDPSocket_Send(client_sock, (sockaddr*)&address, (char*)packet, FLATLINE_HEADER + sizeof(connect_send) );
        if(sent_bytes == SOCKET_ERROR) {
                NetCatchError();
        }
        //loops once per second waiting for a reply.
        for(j = 0; j < CONNECTION_TIMEOUT; j++) {
                while(NetUDPSocket_Recieve(client_sock, (sockaddr_storage *) &client_address, data, &len)){             
                        packet = (flatline_packet*)data;
                        if(packet->id == CONNECT_REPLY) {
                                if(packet->connect_reply.goodtogo){

                                        client_connected = 1;

                                        client_slot = ((connect_reply*)packet->data)->player_slot;

                                        PlayerList[client_slot] = Players+client_slot;
                                        PlayerList[client_slot]->Chr = ONgGameState->PlayerCharacter;

                                        DDrConsole_PrintColored("Connection successful!",0,green, grey);

                                        /*THIS MIGHT BE BAD*/ snprintf( PlayerList[client_slot]->name, 32, "%s", player_name );

                                        //disable local input.
                                        DDrPatch_NOOP(0x004FA929, 5 + 6 + 5);
                                        
                                        //Disable local turning
                                        //DDrPatch_NOOP(0x004F7EA8, 2);
                                        //DDrPatch_Byte( 0x004F7EB1 , 0xE9);
                                        //DDrPatch_MakeJump( 0x004F7EB1, 0x004F8030 );


                                        //DDrPatch_Byte(0x04ED6FB, 0xEB);

                                        //DDrConsole_PrintF("Slot %i",  ((connect_reply*)packet)->player_slot);
                                        //DDrPatch_NOOP(0x43B23,0x10);
                                        //DDrPatch_NOOP(0x4EC248,(0x5A-0x48));
                                        //DDrPatch_NOOP(0x4EC861, 6);

                                        //Close Mariusnet collection because it hurts latency
                                        MSNet_RoomExit();
                                        break;
                                }
                                else {
                                        DDrConsole_PrintF("Connection rejected: %s", ((connect_reply*)packet->data)->message);
                                        return false;
                                        break;
                                }
                        }
                }
                if(client_connected) break;
                DDrConsole_PrintF("Connection timing out in %i seconds...", CONNECTION_TIMEOUT - j);
                Sleep(1000);
        }
        //the client timed out without recieving an error message.
        if(!client_connected) {
                DDrConsole_PrintColored("Connection timed out.",0,red, grey);
                return false;
        }

        return true;
}


void FLrClient_GetPackets()
{
        flatline_packet packet;
        uint16_t len;
        //#define SPAM_INPUT
#ifdef SPAM_INPUT
        struct timeval lasttime;
        struct timeval thistime;
        gettimeofday(&lasttime, 0);
#endif
        

                while(NetUDPSocket_Recieve(client_sock, (sockaddr_storage *) &client_address, &packet, &len)) {
                        //packet = (flatline_packet*)data;
                        //DDrConsole_PrintF("Data recieved, length %i, type %i", len, ((flatline_packet*)data)->id);
                        switch(packet.id) {
                        case MESSAGE:
                                COrMessage_Print(packet.data, "chat", 0);
                                break;
                        case CHANGE_NAME:
                                if(PlayerList[(char)packet.data[0]])
                                {
                                        char message_buffer[1024];
                                        sprintf(message_buffer,"%s changed their name to %s", PlayerList[(char)packet.data[0]]->name, packet.data + 1);
                                        COrMessage_Print(message_buffer, "name_change", 0);

                                        /*THIS MIGHT BE BAD*/ snprintf(PlayerList[packet.data[0]]->name, 32, "%s", packet.data + 1);

                                }
                                break;
                        case CONNECT_SEND:
                                ;if(1) {
                                        flatline_packet connect_recv;
                                        memcpy(&connect_recv.connect_reply.message,"This isn't a server!", sizeof("This isn't a server!"));
                                        NetUDPSocket_Send(client_sock, (sockaddr *) &address, (char*)&connect_recv, sizeof(bool) + FLATLINE_HEADER + sizeof("This isn't a server!"));                   
                                }
                        case CONNECT_REPLY:
                                break; //extra packet or something.
                        case NEW_PLAYER:
                                ;if(1) { //haxhaxhax
                                        CharacterObject* Char = &(packet.new_player.Character);
                                        uint32_t chr_index = 0;
                                        Character* PC;
                                        DDrConsole_PrintF("%i |  %i", packet.new_player.Playernumber ,client_slot);
                                        //Char->OSD.Options = 0;
                                        if(packet.new_player.Playernumber == client_slot) {
                                                PlayerList[packet.new_player.Playernumber] = &Players[0];
                                                PC = (ONgGameState->PlayerCharacter);
                                                Players[0].Chr = PC;

                                        }
                                        else {
                                                ONrGameState_NewCharacter(Char, NULL, NULL, &chr_index);
                                                ONgGameState->CharacterStorage[chr_index].charType = 0;
                                                PlayerList[packet.new_player.Playernumber] = &Players[chr_index];
                                                Players[chr_index].Chr = &(ONgGameState->CharacterStorage[chr_index]);
                                                Players[chr_index].Chr->Flags &= 0xFFBFFFFF;
                                                Players[chr_index].spawnnumber = chr_index;
                                                DDrConsole_PrintF("Spawning player %s, class %s, slot  %i", ((new_player*)(packet.data))->Character.OSD.Name, ((new_player*)(packet.data))->Character.OSD.Class,chr_index) ;
                                                /*THIS MIGHT BE BAD*/ snprintf(Players[chr_index].name, 32, "%s", ((new_player*)(packet.data))->Character.OSD.Name);
                                        }
                                        //Players[((new_player*)(packet.data))->Playernumber].spawnnumber = ONrGameState_NewCharacter(&(((new_player*)(packet.data))->Character), NULL, NULL, 0);
                                        break;
                                }
                
                        case FLATLINE_EVENT:
                                FLcEventHandler( packet.flatline_event.event_index, packet.flatline_event.intArray );
                                break;
                        case PK_PING:
                                packet.id = PK_PONG;
                                NetUDPSocket_Send(client_sock, (sockaddr *) &address, (char*)&packet, FLATLINE_HEADER + 4);             
                                break;
                        case PK_PLAYER_DATA:
                                FLcReadPlayerData( &packet, len );
                                break;
                        default:
                                DDrConsole_PrintF("Warning, recieved badly formed packet!");
                                break;
                        }
        }
}

Revision:	876
Committed:	Sat Jun 1 20:29:59 2013 UTC (12 years, 4 months ago) by gumby
Content type:	text/x-csrc
File size:	7070 byte(s)
Log Message:	Daodan pass 1
#	Content
1	#include "Flatline.h"
2	#include "Flatline_Client.h"
3	#include "Mariusnet_Public.h"
4	//#include "PortForwardWrapper.h"
5
6	int client_slot = 0;
7	RGBA green = {0, 0xFF, 0, 0};
8	RGBA red = {0, 0, 0xFF, 0};
9	RGBA grey = {0x80,0x80,0x80,0x80};
10
11
12	int FLcEventHandler( int eventIndex, int args[] )
13	{
14	switch(eventIndex)
15	{
16	case(EV_DISCONNECT):
17	FLrPlayerDisconnect( args[0] );
18	break;
19	case(EV_KILLED):
20	ONrCharacter_SetHitPoints( PlayerList[args[0]]->Chr, 0);
21	case(EV_DOOR_OPEN):
22	OBJrDoor_ForceOpen( args[0] );
23	break;
24	case(EV_CONSOLE_USE):
25	OBJrConsole_OnActivate( OBJrConsole_GetByID(args[0]), PlayerList[args[1]]->Chr );
26	break;
27	case(EV_RESPAWN):
28	ONrCorpse_Create(PlayerList[args[0]]->Chr);
29	break;
30	default:
31	break;
32	}
33	return 0;
34	}
35
36	void FLcConnect( int ip, short port )
37	{
38	if( NetPlatform_Initalize()) {
39	static flatline_packet packet;
40	memset(&client_address, 0, sizeof(sockaddr_in));
41	sock = NetUDPSocket_Create(ntohs(port), &client_address);
42	address.sin_family = AF_INET; address.sin_port = port; address.sin_addr.S_un.S_addr = ip;
43	//address.sin_family = AF_INET; address.sin_port = htons(27777); address.sin_addr.S_un.S_addr = inet_addr("192.168.0.1");
44
45	packet.id = CONNECT_SEND;
46	memcpy(((connect_send*)(packet.data))->country , "XD", 2);
47	memcpy(((connect_send*)(packet.data))->name, player_name, 256);
48	DDrConsole_PrintF("%s", ((connect_send*)(packet.data))->name);
49	CreateThread(NULL, 0, StartClient, &packet, 0, 0);
50
51	}
52	}
53
54	bool FLrClient_Run(flatline_packet* packet)
55	{
56
57	char data[1400];
58	uint16_t len;
59	int j;
60	int sent_bytes;
61
62	/* PortMappingContainer_C PMC =
63	{
64	"",
65	"27777",
66	"27777",
67	"UDP",
68	"",
69	"",
70	"Flatline!"
71	};
72
73	uPnP_Remove( &PMC );*/
74	client_connected = 0;
75
76
77	//starts the connection
78	DDrConsole_PrintF("Connecting to server %s on socket %i", inet_ntoa(address.sin_addr), client_sock);
79	sent_bytes = NetUDPSocket_Send(client_sock, (sockaddr)&address, (char)packet, FLATLINE_HEADER + sizeof(connect_send) );
80	if(sent_bytes == SOCKET_ERROR) {
81	NetCatchError();
82	}
83	//loops once per second waiting for a reply.
84	for(j = 0; j < CONNECTION_TIMEOUT; j++) {
85	while(NetUDPSocket_Recieve(client_sock, (sockaddr_storage *) &client_address, data, &len)){
86	packet = (flatline_packet*)data;
87	if(packet->id == CONNECT_REPLY) {
88	if(packet->connect_reply.goodtogo){
89
90	client_connected = 1;
91
92	client_slot = ((connect_reply*)packet->data)->player_slot;
93
94	PlayerList[client_slot] = Players+client_slot;
95	PlayerList[client_slot]->Chr = ONgGameState->PlayerCharacter;
96
97	DDrConsole_PrintColored("Connection successful!",0,green, grey);
98
99	/THIS MIGHT BE BAD/ snprintf( PlayerList[client_slot]->name, 32, "%s", player_name );
100
101	//disable local input.
102	DDrPatch_NOOP(0x004FA929, 5 + 6 + 5);
103
104	//Disable local turning
105	//DDrPatch_NOOP(0x004F7EA8, 2);
106	//DDrPatch_Byte( 0x004F7EB1 , 0xE9);
107	//DDrPatch_MakeJump( 0x004F7EB1, 0x004F8030 );
108
109
110	//DDrPatch_Byte(0x04ED6FB, 0xEB);
111
112	//DDrConsole_PrintF("Slot %i", ((connect_reply*)packet)->player_slot);
113	//DDrPatch_NOOP(0x43B23,0x10);
114	//DDrPatch_NOOP(0x4EC248,(0x5A-0x48));
115	//DDrPatch_NOOP(0x4EC861, 6);
116
117	//Close Mariusnet collection because it hurts latency
118	MSNet_RoomExit();
119	break;
120	}
121	else {
122	DDrConsole_PrintF("Connection rejected: %s", ((connect_reply*)packet->data)->message);
123	return false;
124	break;
125	}
126	}
127	}
128	if(client_connected) break;
129	DDrConsole_PrintF("Connection timing out in %i seconds...", CONNECTION_TIMEOUT - j);
130	Sleep(1000);
131	}
132	//the client timed out without recieving an error message.
133	if(!client_connected) {
134	DDrConsole_PrintColored("Connection timed out.",0,red, grey);
135	return false;
136	}
137
138	return true;
139	}
140
141
142	void FLrClient_GetPackets()
143	{
144	flatline_packet packet;
145	uint16_t len;
146	//#define SPAM_INPUT
147	#ifdef SPAM_INPUT
148	struct timeval lasttime;
149	struct timeval thistime;
150	gettimeofday(&lasttime, 0);
151	#endif
152
153
154	while(NetUDPSocket_Recieve(client_sock, (sockaddr_storage *) &client_address, &packet, &len)) {
155	//packet = (flatline_packet*)data;
156	//DDrConsole_PrintF("Data recieved, length %i, type %i", len, ((flatline_packet*)data)->id);
157	switch(packet.id) {
158	case MESSAGE:
159	COrMessage_Print(packet.data, "chat", 0);
160	break;
161	case CHANGE_NAME:
162	if(PlayerList[(char)packet.data[0]])
163	{
164	char message_buffer[1024];
165	sprintf(message_buffer,"%s changed their name to %s", PlayerList[(char)packet.data[0]]->name, packet.data + 1);
166	COrMessage_Print(message_buffer, "name_change", 0);
167
168	/THIS MIGHT BE BAD/ snprintf(PlayerList[packet.data[0]]->name, 32, "%s", packet.data + 1);
169
170	}
171	break;
172	case CONNECT_SEND:
173	;if(1) {
174	flatline_packet connect_recv;
175	memcpy(&connect_recv.connect_reply.message,"This isn't a server!", sizeof("This isn't a server!"));
176	NetUDPSocket_Send(client_sock, (sockaddr ) &address, (char)&connect_recv, sizeof(bool) + FLATLINE_HEADER + sizeof("This isn't a server!"));
177	}
178	case CONNECT_REPLY:
179	break; //extra packet or something.
180	case NEW_PLAYER:
181	;if(1) { //haxhaxhax
182	CharacterObject* Char = &(packet.new_player.Character);
183	uint32_t chr_index = 0;
184	Character* PC;
185	DDrConsole_PrintF("%i \| %i", packet.new_player.Playernumber ,client_slot);
186	//Char->OSD.Options = 0;
187	if(packet.new_player.Playernumber == client_slot) {
188	PlayerList[packet.new_player.Playernumber] = &Players[0];
189	PC = (ONgGameState->PlayerCharacter);
190	Players[0].Chr = PC;
191
192	}
193	else {
194	ONrGameState_NewCharacter(Char, NULL, NULL, &chr_index);
195	ONgGameState->CharacterStorage[chr_index].charType = 0;
196	PlayerList[packet.new_player.Playernumber] = &Players[chr_index];
197	Players[chr_index].Chr = &(ONgGameState->CharacterStorage[chr_index]);
198	Players[chr_index].Chr->Flags &= 0xFFBFFFFF;
199	Players[chr_index].spawnnumber = chr_index;
200	DDrConsole_PrintF("Spawning player %s, class %s, slot %i", ((new_player)(packet.data))->Character.OSD.Name, ((new_player)(packet.data))->Character.OSD.Class,chr_index) ;
201	/THIS MIGHT BE BAD/ snprintf(Players[chr_index].name, 32, "%s", ((new_player*)(packet.data))->Character.OSD.Name);
202	}
203	//Players[((new_player)(packet.data))->Playernumber].spawnnumber = ONrGameState_NewCharacter(&(((new_player)(packet.data))->Character), NULL, NULL, 0);
204	break;
205	}
206
207	case FLATLINE_EVENT:
208	FLcEventHandler( packet.flatline_event.event_index, packet.flatline_event.intArray );
209	break;
210	case PK_PING:
211	packet.id = PK_PONG;
212	NetUDPSocket_Send(client_sock, (sockaddr ) &address, (char)&packet, FLATLINE_HEADER + 4);
213	break;
214	case PK_PLAYER_DATA:
215	FLcReadPlayerData( &packet, len );
216	break;
217	default:
218	DDrConsole_PrintF("Warning, recieved badly formed packet!");
219	break;
220	}
221	}
222	}
223