void CInMapDraw::GotNetMsg(const unsigned char* msg)
{
const int playerID = msg[2];
if ((playerID < 0) || (playerID >= playerHandler->ActivePlayers())) {
return;
}
const CPlayer* sender = playerHandler->Player(playerID);
if (sender == NULL) {
return;
}
switch (msg[3]) {
case NET_POINT: {
const float3 pos(*(short*) &msg[4], 0, *(short*) &msg[6]);
const bool fromLua = msg[8];
const string label = (char*) &msg[9];
if (!fromLua || allowLuaMapDrawing) {
LocalPoint(pos, label, playerID);
}
break;
}
case NET_LINE: {
const float3 pos1(*(short*) &msg[4], 0, *(short*) &msg[6]);
const float3 pos2(*(short*) &msg[8], 0, *(short*) &msg[10]);
const bool fromLua = msg[12];
if (!fromLua || allowLuaMapDrawing) {
LocalLine(pos1, pos2, playerID);
}
break;
}
case NET_ERASE: {
float3 pos(*(short*) &msg[4], 0, *(short*) &msg[6]);
LocalErase(pos, playerID);
break;
}
}
}
void CInMapDraw::GotNetMsg(const unsigned char* msg)
{
const int playerID = msg[2];
switch (msg[3]) {
case NET_POINT: {
float3 pos(*(short*) &msg[4], 0, *(short*) &msg[6]);
const string label = (char*) &msg[8];
LocalPoint(pos, label, playerID);
break;
}
case NET_LINE: {
float3 pos1(*(short*) &msg[4], 0, *(short*) &msg[6]);
float3 pos2(*(short*) &msg[8], 0, *(short*) &msg[10]);
LocalLine(pos1, pos2, playerID);
break;
}
case NET_ERASE: {
float3 pos(*(short*) &msg[4], 0, *(short*) &msg[6]);
LocalErase(pos, playerID);
break;
}
}
}
int CInMapDraw::GotNetMsg(boost::shared_ptr<const netcode::RawPacket> &packet)
{
int playerID = -1;
try {
netcode::UnpackPacket pckt(packet, 2);
unsigned char uPlayerID;
pckt >> uPlayerID;
if (uPlayerID >= playerHandler->ActivePlayers()) {
throw netcode::UnpackPacketException("Invalid player number");
}
playerID = uPlayerID;
const CPlayer* sender = playerHandler->Player(playerID);
unsigned char drawType;
pckt >> drawType;
switch (drawType) {
case MAPDRAW_POINT: {
short int x,z;
pckt >> x;
pckt >> z;
const float3 pos(x, 0, z);
unsigned char fromLua;
pckt >> fromLua;
string label;
pckt >> label;
if (!fromLua || allowLuaMapDrawing) {
LocalPoint(pos, label, playerID);
}
break;
}
case MAPDRAW_LINE: {
short int x1,z1,x2,z2;
pckt >> x1;
pckt >> z1;
pckt >> x2;
pckt >> z2;
const float3 pos1(x1, 0, z1);
const float3 pos2(x2, 0, z2);
unsigned char fromLua;
pckt >> fromLua;
if (!fromLua || allowLuaMapDrawing) {
LocalLine(pos1, pos2, playerID);
}
break;
}
case MAPDRAW_ERASE: {
short int x,z;
pckt >> x;
pckt >> z;
float3 pos(x, 0, z);
LocalErase(pos, playerID);
break;
}
}
} catch (netcode::UnpackPacketException &e) {
logOutput.Print("Got invalid MapDraw: %s", e.err.c_str());
playerID = -1;
}
return playerID;
}
