diff options
Diffstat (limited to 'Stars45/NetPacket.cpp')
| -rw-r--r-- | Stars45/NetPacket.cpp | 304 |
1 files changed, 152 insertions, 152 deletions
diff --git a/Stars45/NetPacket.cpp b/Stars45/NetPacket.cpp index 35a189d..a44851d 100644 --- a/Stars45/NetPacket.cpp +++ b/Stars45/NetPacket.cpp @@ -1,15 +1,15 @@ /* Project Starshatter 4.5
- Destroyer Studios LLC
- Copyright © 1997-2004. All Rights Reserved.
+ Destroyer Studios LLC
+ Copyright © 1997-2004. All Rights Reserved.
- SUBSYSTEM: Stars.exe
- FILE: NetGame.cpp
- AUTHOR: John DiCamillo
+ SUBSYSTEM: Stars.exe
+ FILE: NetGame.cpp
+ AUTHOR: John DiCamillo
- OVERVIEW
- ========
- Network Game Manager and Player classes
+ OVERVIEW
+ ========
+ Network Game Manager and Player classes
*/
#include "MemDebug.h"
@@ -31,45 +31,45 @@ const int QUIT_ANN_SIZE = 8; // +--------------------------------------------------------------------+
NetPacket::NetPacket(NetMsg* g)
- : msg(g)
+: msg(g)
{ }
NetPacket::NetPacket(DWORD netid, BYTE type)
{
- int len = 0;
- char buf[256];
- ZeroMemory(buf, 256);
+ int len = 0;
+ char buf[256];
+ ZeroMemory(buf, 256);
- switch (type) {
- case NET_PING: len = PING_SIZE; break;
- case NET_PONG: len = PING_SIZE; break;
- case NET_OBJ_LOC: len = SHIP_LOC_SIZE; break;
+ switch (type) {
+ case NET_PING: len = PING_SIZE; break;
+ case NET_PONG: len = PING_SIZE; break;
+ case NET_OBJ_LOC: len = SHIP_LOC_SIZE; break;
- case NET_JOIN_REQUEST: len = JOIN_REQ_SIZE; break;
- case NET_JOIN_ANNOUNCE: len = JOIN_ANN_SIZE; break;
- case NET_QUIT_ANNOUNCE: len = QUIT_ANN_SIZE; break;
+ case NET_JOIN_REQUEST: len = JOIN_REQ_SIZE; break;
+ case NET_JOIN_ANNOUNCE: len = JOIN_ANN_SIZE; break;
+ case NET_QUIT_ANNOUNCE: len = QUIT_ANN_SIZE; break;
- default: len = JOIN_REQ_SIZE; break;
- }
+ default: len = JOIN_REQ_SIZE; break;
+ }
- msg = new(__FILE__,__LINE__) NetMsg(netid, type, buf, len);
+ msg = new(__FILE__,__LINE__) NetMsg(netid, type, buf, len);
}
NetPacket::~NetPacket()
{
- delete msg;
+ delete msg;
}
bool
NetPacket::Send(NetLink& link)
{
- bool sent = false;
+ bool sent = false;
- if (msg)
- sent = link.SendMessage(msg);
+ if (msg)
+ sent = link.SendMessage(msg);
- msg = 0;
- return sent;
+ msg = 0;
+ return sent;
}
// +--------------------------------------------------------------------+
@@ -77,19 +77,19 @@ NetPacket::Send(NetLink& link) DWORD
NetPacket::NetID() const
{
- if (msg)
- return msg->NetID();
-
- return 0;
+ if (msg)
+ return msg->NetID();
+
+ return 0;
}
BYTE
NetPacket::Type() const
{
- if (msg)
- return msg->Type();
+ if (msg)
+ return msg->Type();
- return 0;
+ return 0;
}
// +--------------------------------------------------------------------+
@@ -97,21 +97,21 @@ NetPacket::Type() const DWORD
NetPacket::GetPingSequence()
{
- if (msg && msg->Length() >= PING_SIZE) {
- DWORD* data = (DWORD*) (msg->Data()+4);
- return *data;
- }
-
- return 0;
+ if (msg && msg->Length() >= PING_SIZE) {
+ DWORD* data = (DWORD*) (msg->Data()+4);
+ return *data;
+ }
+
+ return 0;
}
void
NetPacket::SetPingSequence(DWORD seq)
{
- if (msg && msg->Length() >= PING_SIZE) {
- DWORD* data = (DWORD*) (msg->Data()+4);
- *data = seq;
- }
+ if (msg && msg->Length() >= PING_SIZE) {
+ DWORD* data = (DWORD*) (msg->Data()+4);
+ *data = seq;
+ }
}
// +--------------------------------------------------------------------+
@@ -119,21 +119,21 @@ NetPacket::SetPingSequence(DWORD seq) DWORD
NetPacket::GetNetID()
{
- if (msg && msg->Length() >= PING_SIZE) {
- DWORD* data = (DWORD*) (msg->Data()+4);
- return *data;
- }
-
- return 0;
+ if (msg && msg->Length() >= PING_SIZE) {
+ DWORD* data = (DWORD*) (msg->Data()+4);
+ return *data;
+ }
+
+ return 0;
}
void
NetPacket::SetNetID(DWORD id)
{
- if (msg && msg->Length() >= PING_SIZE) {
- DWORD* data = (DWORD*) (msg->Data()+4);
- *data = id;
- }
+ if (msg && msg->Length() >= PING_SIZE) {
+ DWORD* data = (DWORD*) (msg->Data()+4);
+ *data = id;
+ }
}
// +--------------------------------------------------------------------+
@@ -141,32 +141,32 @@ NetPacket::SetNetID(DWORD id) Point
NetPacket::GetShipLocation()
{
- if (msg && msg->Length() >= SHIP_LOC_SIZE) {
- long* data = (long*) (msg->Data()+8);
- long x = *(data + 0);
- long y = *(data + 1);
- long z = *(data + 2);
-
- return Point(x/100.0, y/100.0, z/100.0);
- }
-
- return Point();
+ if (msg && msg->Length() >= SHIP_LOC_SIZE) {
+ long* data = (long*) (msg->Data()+8);
+ long x = *(data + 0);
+ long y = *(data + 1);
+ long z = *(data + 2);
+
+ return Point(x/100.0, y/100.0, z/100.0);
+ }
+
+ return Point();
}
void
NetPacket::SetShipLocation(const Point& loc)
{
- if (msg && msg->Length() >= SHIP_LOC_SIZE) {
- long x = (long) (loc.x * 100);
- long y = (long) (loc.y * 100);
- long z = (long) (loc.z * 100);
+ if (msg && msg->Length() >= SHIP_LOC_SIZE) {
+ long x = (long) (loc.x * 100);
+ long y = (long) (loc.y * 100);
+ long z = (long) (loc.z * 100);
- long* data = (long*) (msg->Data()+8);
+ long* data = (long*) (msg->Data()+8);
- *(data + 0) = x;
- *(data + 1) = y;
- *(data + 2) = z;
- }
+ *(data + 0) = x;
+ *(data + 1) = y;
+ *(data + 2) = z;
+ }
}
// +--------------------------------------------------------------------+
@@ -174,29 +174,29 @@ NetPacket::SetShipLocation(const Point& loc) Point
NetPacket::GetShipVelocity()
{
- if (msg && msg->Length() >= SHIP_LOC_SIZE) {
- short* data = (short*) (msg->Data()+20);
+ if (msg && msg->Length() >= SHIP_LOC_SIZE) {
+ short* data = (short*) (msg->Data()+20);
- short dx = *(data + 0);
- short dy = *(data + 1);
- short dz = *(data + 2);
+ short dx = *(data + 0);
+ short dy = *(data + 1);
+ short dz = *(data + 2);
- return Point(dx, dy, dz);
- }
+ return Point(dx, dy, dz);
+ }
- return Point();
+ return Point();
}
void
NetPacket::SetShipVelocity(const Point& vel)
{
- if (msg && msg->Length() >= SHIP_LOC_SIZE) {
- short* data = (short*) (msg->Data()+20);
+ if (msg && msg->Length() >= SHIP_LOC_SIZE) {
+ short* data = (short*) (msg->Data()+20);
- *(data + 0) = (short) vel.x;
- *(data + 1) = (short) vel.y;
- *(data + 2) = (short) vel.z;
- }
+ *(data + 0) = (short) vel.x;
+ *(data + 1) = (short) vel.y;
+ *(data + 2) = (short) vel.z;
+ }
}
// +--------------------------------------------------------------------+
@@ -204,29 +204,29 @@ NetPacket::SetShipVelocity(const Point& vel) Point
NetPacket::GetShipOrientation()
{
- if (msg && msg->Length() >= SHIP_LOC_SIZE) {
- short* data = (short*) (msg->Data()+26);
+ if (msg && msg->Length() >= SHIP_LOC_SIZE) {
+ short* data = (short*) (msg->Data()+26);
- short r = *(data + 0);
- short p = *(data + 1);
- short y = *(data + 2);
+ short r = *(data + 0);
+ short p = *(data + 1);
+ short y = *(data + 2);
- return Point(2*PI*r/32767, 2*PI*p/32767, 2*PI*y/32767);
- }
+ return Point(2*PI*r/32767, 2*PI*p/32767, 2*PI*y/32767);
+ }
- return Point();
+ return Point();
}
void
NetPacket::SetShipOrientation(const Point& rpy)
{
- if (msg && msg->Length() >= SHIP_LOC_SIZE) {
- short* data = (short*) (msg->Data()+26);
+ if (msg && msg->Length() >= SHIP_LOC_SIZE) {
+ short* data = (short*) (msg->Data()+26);
- *(data + 0) = (short) (32767*rpy.x/(2*PI));
- *(data + 1) = (short) (32767*rpy.y/(2*PI));
- *(data + 2) = (short) (32767*rpy.z/(2*PI));
- }
+ *(data + 0) = (short) (32767*rpy.x/(2*PI));
+ *(data + 1) = (short) (32767*rpy.y/(2*PI));
+ *(data + 2) = (short) (32767*rpy.z/(2*PI));
+ }
}
// +--------------------------------------------------------------------+
@@ -234,23 +234,23 @@ NetPacket::SetShipOrientation(const Point& rpy) double
NetPacket::GetThrottle()
{
- if (msg && msg->Length() >= SHIP_LOC_SIZE) {
- BYTE* data = (BYTE*) msg->Data()+32;
+ if (msg && msg->Length() >= SHIP_LOC_SIZE) {
+ BYTE* data = (BYTE*) msg->Data()+32;
- return (double) *data;
- }
+ return (double) *data;
+ }
- return 0;
+ return 0;
}
void
NetPacket::SetThrottle(double t)
{
- if (msg && msg->Length() >= SHIP_LOC_SIZE) {
- BYTE* data = (BYTE*) msg->Data()+32;
+ if (msg && msg->Length() >= SHIP_LOC_SIZE) {
+ BYTE* data = (BYTE*) msg->Data()+32;
- *data = (BYTE) t;
- }
+ *data = (BYTE) t;
+ }
}
// +--------------------------------------------------------------------+
@@ -258,29 +258,29 @@ NetPacket::SetThrottle(double t) bool
NetPacket::GetTrigger(int i)
{
- if (i >= 0 && i < 8 && msg && msg->Length() >= SHIP_LOC_SIZE) {
- BYTE* data = (BYTE*) msg->Data()+33;
+ if (i >= 0 && i < 8 && msg && msg->Length() >= SHIP_LOC_SIZE) {
+ BYTE* data = (BYTE*) msg->Data()+33;
- BYTE select = 1 << i;
- return (*data & select)?true:false;
- }
+ BYTE select = 1 << i;
+ return (*data & select)?true:false;
+ }
- return false;
+ return false;
}
void
NetPacket::SetTrigger(int i, bool trigger)
{
- if (i >= 0 && i < 8 && msg && msg->Length() >= SHIP_LOC_SIZE) {
- BYTE* data = (BYTE*) msg->Data()+33;
+ if (i >= 0 && i < 8 && msg && msg->Length() >= SHIP_LOC_SIZE) {
+ BYTE* data = (BYTE*) msg->Data()+33;
- BYTE select = 1 << i;
+ BYTE select = 1 << i;
- if (trigger)
- *data = *data | select;
- else
- *data = *data & ~select;
- }
+ if (trigger)
+ *data = *data | select;
+ else
+ *data = *data & ~select;
+ }
}
// +--------------------------------------------------------------------+
@@ -288,22 +288,22 @@ NetPacket::SetTrigger(int i, bool trigger) const char*
NetPacket::GetName()
{
- if (msg && msg->Length() >= JOIN_REQ_SIZE) {
- BYTE* data = (BYTE*) msg->Data()+20;
+ if (msg && msg->Length() >= JOIN_REQ_SIZE) {
+ BYTE* data = (BYTE*) msg->Data()+20;
- return (const char*) data;
- }
+ return (const char*) data;
+ }
- return 0;
+ return 0;
}
void
NetPacket::SetName(const char* name)
{
- if (msg && msg->Length() >= JOIN_REQ_SIZE) {
- BYTE* data = (BYTE*) msg->Data()+20;
- strncpy((char*) data, name, 32);
- }
+ if (msg && msg->Length() >= JOIN_REQ_SIZE) {
+ BYTE* data = (BYTE*) msg->Data()+20;
+ strncpy((char*) data, name, 32);
+ }
}
// +--------------------------------------------------------------------+
@@ -311,22 +311,22 @@ NetPacket::SetName(const char* name) const char*
NetPacket::GetDesign()
{
- if (msg && msg->Length() >= JOIN_REQ_SIZE) {
- BYTE* data = (BYTE*) msg->Data()+52;
+ if (msg && msg->Length() >= JOIN_REQ_SIZE) {
+ BYTE* data = (BYTE*) msg->Data()+52;
- return (const char*) data;
- }
+ return (const char*) data;
+ }
- return 0;
+ return 0;
}
void
NetPacket::SetDesign(const char* design)
{
- if (msg && msg->Length() >= JOIN_REQ_SIZE) {
- BYTE* data = (BYTE*) msg->Data()+52;
- strncpy((char*) data, design, 32);
- }
+ if (msg && msg->Length() >= JOIN_REQ_SIZE) {
+ BYTE* data = (BYTE*) msg->Data()+52;
+ strncpy((char*) data, design, 32);
+ }
}
// +--------------------------------------------------------------------+
@@ -334,22 +334,22 @@ NetPacket::SetDesign(const char* design) const char*
NetPacket::GetRegion()
{
- if (msg && msg->Length() >= JOIN_REQ_SIZE) {
- BYTE* data = (BYTE*) msg->Data()+84;
+ if (msg && msg->Length() >= JOIN_REQ_SIZE) {
+ BYTE* data = (BYTE*) msg->Data()+84;
- return (const char*) data;
- }
+ return (const char*) data;
+ }
- return 0;
+ return 0;
}
void
NetPacket::SetRegion(const char* rgn_name)
{
- if (msg && msg->Length() >= JOIN_REQ_SIZE) {
- BYTE* data = (BYTE*) msg->Data()+84;
- strncpy((char*) data, rgn_name, 32);
- }
+ if (msg && msg->Length() >= JOIN_REQ_SIZE) {
+ BYTE* data = (BYTE*) msg->Data()+84;
+ strncpy((char*) data, rgn_name, 32);
+ }
}
// +--------------------------------------------------------------------+
|