hedgewars/uIO.pas
author Xeli
Sat, 24 Mar 2012 16:46:56 +0100
changeset 6814 21928ae7c74b
parent 6700 e04da46ee43c
child 6874 b9e2e509a42d
permissions -rw-r--r--
wops ;i
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
     1
(*
1066
1f1b3686a2b0 Update copyright headers a bit
unc0rr
parents: 1038
diff changeset
     2
 * Hedgewars, a free turn based strategy game
6700
e04da46ee43c the most important commit of the year
koda
parents: 6580
diff changeset
     3
 * Copyright (c) 2004-2012 Andrey Korotaev <unC0Rr@gmail.com>
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
     4
 *
183
57c2ef19f719 Relicense to GPL
unc0rr
parents: 159
diff changeset
     5
 * This program is free software; you can redistribute it and/or modify
57c2ef19f719 Relicense to GPL
unc0rr
parents: 159
diff changeset
     6
 * it under the terms of the GNU General Public License as published by
57c2ef19f719 Relicense to GPL
unc0rr
parents: 159
diff changeset
     7
 * the Free Software Foundation; version 2 of the License
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
     8
 *
183
57c2ef19f719 Relicense to GPL
unc0rr
parents: 159
diff changeset
     9
 * This program is distributed in the hope that it will be useful,
57c2ef19f719 Relicense to GPL
unc0rr
parents: 159
diff changeset
    10
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
57c2ef19f719 Relicense to GPL
unc0rr
parents: 159
diff changeset
    11
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
57c2ef19f719 Relicense to GPL
unc0rr
parents: 159
diff changeset
    12
 * GNU General Public License for more details.
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
    13
 *
183
57c2ef19f719 Relicense to GPL
unc0rr
parents: 159
diff changeset
    14
 * You should have received a copy of the GNU General Public License
57c2ef19f719 Relicense to GPL
unc0rr
parents: 159
diff changeset
    15
 * along with this program; if not, write to the Free Software
57c2ef19f719 Relicense to GPL
unc0rr
parents: 159
diff changeset
    16
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
    17
 *)
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
    18
2630
079ef82eac75 revamped file access and debug display
koda
parents: 2599
diff changeset
    19
{$INCLUDE "options.inc"}
079ef82eac75 revamped file access and debug display
koda
parents: 2599
diff changeset
    20
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
    21
unit uIO;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
    22
interface
4376
9654205a9424 Move SendStats to uIO
unC0Rr
parents: 4374
diff changeset
    23
uses SDLh, uTypes;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
    24
3038
4e48c276a468 In pascal unit is a namespace
unc0rr
parents: 2969
diff changeset
    25
procedure initModule;
4e48c276a468 In pascal unit is a namespace
unc0rr
parents: 2969
diff changeset
    26
procedure freeModule;
2716
b9ca1bfca24f complete the replacement of init/free wrappers for every unit
koda
parents: 2699
diff changeset
    27
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
    28
procedure SendIPC(s: shortstring);
154
5667e6f38704 Network protocol uses integers in network byte order
unc0rr
parents: 112
diff changeset
    29
procedure SendIPCXY(cmd: char; X, Y: SmallInt);
155
401f4ea24715 Engine can generate land preview and send it via IPC
unc0rr
parents: 154
diff changeset
    30
procedure SendIPCRaw(p: pointer; len: Longword);
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
    31
procedure SendIPCAndWaitReply(s: shortstring);
2382
bfd378dfc4e7 Optimize network traffic a bit:
unc0rr
parents: 2240
diff changeset
    32
procedure SendKeepAliveMessage(Lag: Longword);
1888
e76274ce7365 Add an ability to run engine without IPC connection.
unc0rr
parents: 1821
diff changeset
    33
procedure LoadRecordFromFile(fileName: shortstring);
4376
9654205a9424 Move SendStats to uIO
unC0Rr
parents: 4374
diff changeset
    34
procedure SendStat(sit: TStatInfoType; s: shortstring);
159
63909aecb0ed Preview stream doesn't need parsing now
unc0rr
parents: 155
diff changeset
    35
procedure IPCWaitPongEvent;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
    36
procedure IPCCheckSock;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
    37
procedure InitIPC;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
    38
procedure CloseIPC;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
    39
procedure NetGetNextCmd;
4414
cb90b7f82cd5 Move doPut into uIO (not a very bad place really)
unc0rr
parents: 4409
diff changeset
    40
procedure doPut(putX, putY: LongInt; fromAI: boolean);
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
    41
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
    42
implementation
6247
6dfad55fd71c unified the objc game state in a single place, which allowed some optimization to ObjcExport class (and more)
koda
parents: 5810
diff changeset
    43
uses uConsole, uConsts, uVariables, uCommands, uUtils, uDebug;
648
fc5234aa6493 Use list instead of array (no limit for network packets amount)
unc0rr
parents: 526
diff changeset
    44
fc5234aa6493 Use list instead of array (no limit for network packets amount)
unc0rr
parents: 526
diff changeset
    45
type PCmd = ^TCmd;
fc5234aa6493 Use list instead of array (no limit for network packets amount)
unc0rr
parents: 526
diff changeset
    46
     TCmd = packed record
fc5234aa6493 Use list instead of array (no limit for network packets amount)
unc0rr
parents: 526
diff changeset
    47
            Next: PCmd;
2574
2f3e5c57359c Fix (quite rare) spectators queue error when joining game with teams left the game.
unc0rr
parents: 2407
diff changeset
    48
            loTime: Word;
648
fc5234aa6493 Use list instead of array (no limit for network packets amount)
unc0rr
parents: 526
diff changeset
    49
            case byte of
fc5234aa6493 Use list instead of array (no limit for network packets amount)
unc0rr
parents: 526
diff changeset
    50
            1: (len: byte;
fc5234aa6493 Use list instead of array (no limit for network packets amount)
unc0rr
parents: 526
diff changeset
    51
                cmd: Char;
fc5234aa6493 Use list instead of array (no limit for network packets amount)
unc0rr
parents: 526
diff changeset
    52
                X, Y: SmallInt);
fc5234aa6493 Use list instead of array (no limit for network packets amount)
unc0rr
parents: 526
diff changeset
    53
            2: (str: shortstring);
fc5234aa6493 Use list instead of array (no limit for network packets amount)
unc0rr
parents: 526
diff changeset
    54
            end;
fc5234aa6493 Use list instead of array (no limit for network packets amount)
unc0rr
parents: 526
diff changeset
    55
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
    56
var IPCSock: PTCPSocket;
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
    57
    fds: PSDLNet_SocketSet;
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
    58
    isPonged: boolean;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
    59
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
    60
    headcmd: PCmd;
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
    61
    lastcmd: PCmd;
2382
bfd378dfc4e7 Optimize network traffic a bit:
unc0rr
parents: 2240
diff changeset
    62
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
    63
    SendEmptyPacketTicks: LongWord;
2382
bfd378dfc4e7 Optimize network traffic a bit:
unc0rr
parents: 2240
diff changeset
    64
2574
2f3e5c57359c Fix (quite rare) spectators queue error when joining game with teams left the game.
unc0rr
parents: 2407
diff changeset
    65
function AddCmd(Time: Word; str: shortstring): PCmd;
2695
ed789a7ef68d makes freepascal code compatible with OBJFPC mode
koda
parents: 2691
diff changeset
    66
var command: PCmd;
648
fc5234aa6493 Use list instead of array (no limit for network packets amount)
unc0rr
parents: 526
diff changeset
    67
begin
2695
ed789a7ef68d makes freepascal code compatible with OBJFPC mode
koda
parents: 2691
diff changeset
    68
new(command);
ed789a7ef68d makes freepascal code compatible with OBJFPC mode
koda
parents: 2691
diff changeset
    69
FillChar(command^, sizeof(TCmd), 0);
ed789a7ef68d makes freepascal code compatible with OBJFPC mode
koda
parents: 2691
diff changeset
    70
command^.loTime:= Time;
ed789a7ef68d makes freepascal code compatible with OBJFPC mode
koda
parents: 2691
diff changeset
    71
command^.str:= str;
ed789a7ef68d makes freepascal code compatible with OBJFPC mode
koda
parents: 2691
diff changeset
    72
if command^.cmd <> 'F' then dec(command^.len, 2); // cut timestamp
648
fc5234aa6493 Use list instead of array (no limit for network packets amount)
unc0rr
parents: 526
diff changeset
    73
if headcmd = nil then
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
    74
    begin
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
    75
    headcmd:= command;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
    76
    lastcmd:= command
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
    77
    end
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
    78
else
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
    79
    begin
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
    80
    lastcmd^.Next:= command;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
    81
    lastcmd:= command
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
    82
    end;
2695
ed789a7ef68d makes freepascal code compatible with OBJFPC mode
koda
parents: 2691
diff changeset
    83
AddCmd:= command;
648
fc5234aa6493 Use list instead of array (no limit for network packets amount)
unc0rr
parents: 526
diff changeset
    84
end;
fc5234aa6493 Use list instead of array (no limit for network packets amount)
unc0rr
parents: 526
diff changeset
    85
fc5234aa6493 Use list instead of array (no limit for network packets amount)
unc0rr
parents: 526
diff changeset
    86
procedure RemoveCmd;
fc5234aa6493 Use list instead of array (no limit for network packets amount)
unc0rr
parents: 526
diff changeset
    87
var tmp: PCmd;
fc5234aa6493 Use list instead of array (no limit for network packets amount)
unc0rr
parents: 526
diff changeset
    88
begin
fc5234aa6493 Use list instead of array (no limit for network packets amount)
unc0rr
parents: 526
diff changeset
    89
TryDo(headcmd <> nil, 'Engine bug: headcmd = nil', true);
fc5234aa6493 Use list instead of array (no limit for network packets amount)
unc0rr
parents: 526
diff changeset
    90
tmp:= headcmd;
fc5234aa6493 Use list instead of array (no limit for network packets amount)
unc0rr
parents: 526
diff changeset
    91
headcmd:= headcmd^.Next;
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
    92
if headcmd = nil then
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
    93
    lastcmd:= nil;
648
fc5234aa6493 Use list instead of array (no limit for network packets amount)
unc0rr
parents: 526
diff changeset
    94
dispose(tmp)
fc5234aa6493 Use list instead of array (no limit for network packets amount)
unc0rr
parents: 526
diff changeset
    95
end;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
    96
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
    97
procedure InitIPC;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
    98
var ipaddr: TIPAddress;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
    99
begin
4815
f2a3e1a51f4d Clearly state which port is IPC connection on
unc0rr
parents: 4555
diff changeset
   100
    WriteToConsole('Init SDL_Net... ');
f2a3e1a51f4d Clearly state which port is IPC connection on
unc0rr
parents: 4555
diff changeset
   101
    SDLTry(SDLNet_Init = 0, true);
f2a3e1a51f4d Clearly state which port is IPC connection on
unc0rr
parents: 4555
diff changeset
   102
    fds:= SDLNet_AllocSocketSet(1);
f2a3e1a51f4d Clearly state which port is IPC connection on
unc0rr
parents: 4555
diff changeset
   103
    SDLTry(fds <> nil, true);
f2a3e1a51f4d Clearly state which port is IPC connection on
unc0rr
parents: 4555
diff changeset
   104
    WriteLnToConsole(msgOK);
4825
e8539e429ae3 Add a space for better looking console message
unc0rr
parents: 4815
diff changeset
   105
    WriteToConsole('Establishing IPC connection to tcp 127.0.0.1:' + IntToStr(ipcPort) + ' ');
4815
f2a3e1a51f4d Clearly state which port is IPC connection on
unc0rr
parents: 4555
diff changeset
   106
    {$HINTS OFF}
f2a3e1a51f4d Clearly state which port is IPC connection on
unc0rr
parents: 4555
diff changeset
   107
    SDLTry(SDLNet_ResolveHost(ipaddr, '127.0.0.1', ipcPort) = 0, true);
f2a3e1a51f4d Clearly state which port is IPC connection on
unc0rr
parents: 4555
diff changeset
   108
    {$HINTS ON}
f2a3e1a51f4d Clearly state which port is IPC connection on
unc0rr
parents: 4555
diff changeset
   109
    IPCSock:= SDLNet_TCP_Open(ipaddr);
f2a3e1a51f4d Clearly state which port is IPC connection on
unc0rr
parents: 4555
diff changeset
   110
    SDLTry(IPCSock <> nil, true);
f2a3e1a51f4d Clearly state which port is IPC connection on
unc0rr
parents: 4555
diff changeset
   111
    WriteLnToConsole(msgOK)
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   112
end;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   113
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   114
procedure CloseIPC;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   115
begin
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   116
    SDLNet_FreeSocketSet(fds);
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   117
    SDLNet_TCP_Close(IPCSock);
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   118
    SDLNet_Quit();
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   119
end;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   120
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   121
procedure ParseIPCCommand(s: shortstring);
649
26166c87dc75 - Use 2 bytes for timestamp in net protocol, thus decreasing average packet size from 6 to 4
unc0rr
parents: 648
diff changeset
   122
var loTicks: Word;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   123
begin
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   124
case s[1] of
4900
8ad0e23e6d63 addfilelog <3 debugfile
koda
parents: 4844
diff changeset
   125
     '!': begin AddFileLog('Ping? Pong!'); isPonged:= true; end;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   126
     '?': SendIPC('!');
351
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 208
diff changeset
   127
     'e': ParseCommand(copy(s, 2, Length(s) - 1), true);
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   128
     'E': OutError(copy(s, 2, Length(s) - 1), true);
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   129
     'W': OutError(copy(s, 2, Length(s) - 1), false);
4389
d1c65b60cd68 Move land hash checking into commands
unc0rr
parents: 4377
diff changeset
   130
     'M': ParseCommand('landcheck ' + s, true);
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   131
     'T': case s[2] of
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   132
               'L': GameType:= gmtLocal;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   133
               'D': GameType:= gmtDemo;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   134
               'N': GameType:= gmtNet;
72
aeb2ac1878dc Basic save support in engine
unc0rr
parents: 70
diff changeset
   135
               'S': GameType:= gmtSave;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   136
               else OutError(errmsgIncorrectUse + ' IPC "T" :' + s[2], true) end;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   137
     else
649
26166c87dc75 - Use 2 bytes for timestamp in net protocol, thus decreasing average packet size from 6 to 4
unc0rr
parents: 648
diff changeset
   138
     loTicks:= SDLNet_Read16(@s[byte(s[0]) - 1]);
2574
2f3e5c57359c Fix (quite rare) spectators queue error when joining game with teams left the game.
unc0rr
parents: 2407
diff changeset
   139
     AddCmd(loTicks, s);
4900
8ad0e23e6d63 addfilelog <3 debugfile
koda
parents: 4844
diff changeset
   140
     AddFileLog('[IPC in] '+s[1]+' ticks '+IntToStr(lastcmd^.loTime));
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   141
     end
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   142
end;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   143
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   144
procedure IPCCheckSock;
2905
f3c79f7193a9 Engine:
smxx
parents: 2716
diff changeset
   145
const ss: shortstring = '';
371
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 367
diff changeset
   146
var i: LongInt;
6453
11c578d30bd3 Countless imporvements to the parser and countless help to the parser in sources.
unc0rr
parents: 6247
diff changeset
   147
    s: shortstring;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   148
begin
1888
e76274ce7365 Add an ability to run engine without IPC connection.
unc0rr
parents: 1821
diff changeset
   149
if IPCSock = nil then
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   150
    exit;
1888
e76274ce7365 Add an ability to run engine without IPC connection.
unc0rr
parents: 1821
diff changeset
   151
351
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 208
diff changeset
   152
fds^.numsockets:= 0;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   153
SDLNet_AddSocket(fds, IPCSock);
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   154
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   155
while SDLNet_CheckSockets(fds, 0) > 0 do
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   156
    begin
6453
11c578d30bd3 Countless imporvements to the parser and countless help to the parser in sources.
unc0rr
parents: 6247
diff changeset
   157
    i:= SDLNet_TCP_Recv(IPCSock, @s[1], 255 - Length(ss));
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   158
    if i > 0 then
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   159
        begin
6453
11c578d30bd3 Countless imporvements to the parser and countless help to the parser in sources.
unc0rr
parents: 6247
diff changeset
   160
        s[0]:= char(i);
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   161
        ss:= ss + s;
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   162
        while (Length(ss) > 1) and (Length(ss) > byte(ss[1])) do
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   163
            begin
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   164
            ParseIPCCommand(copy(ss, 2, byte(ss[1])));
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   165
            Delete(ss, 1, Succ(byte(ss[1])))
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   166
            end
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   167
        end
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   168
    else
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   169
        OutError('IPC connection lost', true)
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   170
    end;
1888
e76274ce7365 Add an ability to run engine without IPC connection.
unc0rr
parents: 1821
diff changeset
   171
end;
e76274ce7365 Add an ability to run engine without IPC connection.
unc0rr
parents: 1821
diff changeset
   172
e76274ce7365 Add an ability to run engine without IPC connection.
unc0rr
parents: 1821
diff changeset
   173
procedure LoadRecordFromFile(fileName: shortstring);
e76274ce7365 Add an ability to run engine without IPC connection.
unc0rr
parents: 1821
diff changeset
   174
var f: file;
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   175
    ss: shortstring = '';
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   176
    i: LongInt;
6453
11c578d30bd3 Countless imporvements to the parser and countless help to the parser in sources.
unc0rr
parents: 6247
diff changeset
   177
    s: shortstring;
1888
e76274ce7365 Add an ability to run engine without IPC connection.
unc0rr
parents: 1821
diff changeset
   178
begin
2630
079ef82eac75 revamped file access and debug display
koda
parents: 2599
diff changeset
   179
079ef82eac75 revamped file access and debug display
koda
parents: 2599
diff changeset
   180
// set RDNLY on file open
079ef82eac75 revamped file access and debug display
koda
parents: 2599
diff changeset
   181
filemode:= 0;
5130
3602ede67ec5 Add a parameter for game simulation with no gui/sound enabled, just to get statistics
unc0rr
parents: 4976
diff changeset
   182
{$I-}
1888
e76274ce7365 Add an ability to run engine without IPC connection.
unc0rr
parents: 1821
diff changeset
   183
assign(f, fileName);
e76274ce7365 Add an ability to run engine without IPC connection.
unc0rr
parents: 1821
diff changeset
   184
reset(f, 1);
e76274ce7365 Add an ability to run engine without IPC connection.
unc0rr
parents: 1821
diff changeset
   185
5130
3602ede67ec5 Add a parameter for game simulation with no gui/sound enabled, just to get statistics
unc0rr
parents: 4976
diff changeset
   186
tryDo(IOResult = 0, 'Error opening file ' + fileName, true);
3602ede67ec5 Add a parameter for game simulation with no gui/sound enabled, just to get statistics
unc0rr
parents: 4976
diff changeset
   187
3407
dcc129c4352e Engine:
smxx
parents: 3038
diff changeset
   188
i:= 0; // avoid compiler hints
6453
11c578d30bd3 Countless imporvements to the parser and countless help to the parser in sources.
unc0rr
parents: 6247
diff changeset
   189
s[0]:= #0;
1888
e76274ce7365 Add an ability to run engine without IPC connection.
unc0rr
parents: 1821
diff changeset
   190
repeat
6453
11c578d30bd3 Countless imporvements to the parser and countless help to the parser in sources.
unc0rr
parents: 6247
diff changeset
   191
    BlockRead(f, s[1], 255 - Length(ss), i);
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   192
    if i > 0 then
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   193
        begin
6453
11c578d30bd3 Countless imporvements to the parser and countless help to the parser in sources.
unc0rr
parents: 6247
diff changeset
   194
        s[0]:= char(i);
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   195
        ss:= ss + s;
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   196
        while (Length(ss) > 1)and(Length(ss) > byte(ss[1])) do
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   197
            begin
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   198
            ParseIPCCommand(copy(ss, 2, byte(ss[1])));
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   199
            Delete(ss, 1, Succ(byte(ss[1])))
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   200
            end
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   201
        end
1888
e76274ce7365 Add an ability to run engine without IPC connection.
unc0rr
parents: 1821
diff changeset
   202
until i = 0;
e76274ce7365 Add an ability to run engine without IPC connection.
unc0rr
parents: 1821
diff changeset
   203
e76274ce7365 Add an ability to run engine without IPC connection.
unc0rr
parents: 1821
diff changeset
   204
close(f)
5130
3602ede67ec5 Add a parameter for game simulation with no gui/sound enabled, just to get statistics
unc0rr
parents: 4976
diff changeset
   205
{$I+}
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   206
end;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   207
4376
9654205a9424 Move SendStats to uIO
unC0Rr
parents: 4374
diff changeset
   208
procedure SendStat(sit: TStatInfoType; s: shortstring);
9654205a9424 Move SendStats to uIO
unC0Rr
parents: 4374
diff changeset
   209
const stc: array [TStatInfoType] of char = 'rDkKHTPsSB';
9654205a9424 Move SendStats to uIO
unC0Rr
parents: 4374
diff changeset
   210
var buf: shortstring;
9654205a9424 Move SendStats to uIO
unC0Rr
parents: 4374
diff changeset
   211
begin
9654205a9424 Move SendStats to uIO
unC0Rr
parents: 4374
diff changeset
   212
buf:= 'i' + stc[sit] + s;
9654205a9424 Move SendStats to uIO
unC0Rr
parents: 4374
diff changeset
   213
SendIPCRaw(@buf[0], length(buf) + 1)
9654205a9424 Move SendStats to uIO
unC0Rr
parents: 4374
diff changeset
   214
end;
9654205a9424 Move SendStats to uIO
unC0Rr
parents: 4374
diff changeset
   215
4377
43945842da0c Haven't found a better place than uIO for OutError
unC0Rr
parents: 4376
diff changeset
   216
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   217
procedure SendIPC(s: shortstring);
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   218
begin
49
3afe33c1cf06 - Teams health bars sorting
unc0rr
parents: 48
diff changeset
   219
if IPCSock <> nil then
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   220
    begin
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   221
    SendEmptyPacketTicks:= 0;
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   222
    if s[0]>#251 then
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   223
        s[0]:= #251;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   224
        
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   225
    SDLNet_Write16(GameTicks, @s[Succ(byte(s[0]))]);
4900
8ad0e23e6d63 addfilelog <3 debugfile
koda
parents: 4844
diff changeset
   226
    AddFileLog('[IPC out] '+ s[1]);
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   227
    inc(s[0], 2);
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   228
    SDLNet_TCP_Send(IPCSock, @s, Succ(byte(s[0])))
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   229
    end
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   230
end;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   231
155
401f4ea24715 Engine can generate land preview and send it via IPC
unc0rr
parents: 154
diff changeset
   232
procedure SendIPCRaw(p: pointer; len: Longword);
401f4ea24715 Engine can generate land preview and send it via IPC
unc0rr
parents: 154
diff changeset
   233
begin
208
a049157d673a Implement Knowledge Base for libs/compilers bugs
unc0rr
parents: 196
diff changeset
   234
if IPCSock <> nil then
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   235
    begin
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   236
    SDLNet_TCP_Send(IPCSock, p, len)
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   237
    end
155
401f4ea24715 Engine can generate land preview and send it via IPC
unc0rr
parents: 154
diff changeset
   238
end;
401f4ea24715 Engine can generate land preview and send it via IPC
unc0rr
parents: 154
diff changeset
   239
154
5667e6f38704 Network protocol uses integers in network byte order
unc0rr
parents: 112
diff changeset
   240
procedure SendIPCXY(cmd: char; X, Y: SmallInt);
5667e6f38704 Network protocol uses integers in network byte order
unc0rr
parents: 112
diff changeset
   241
var s: shortstring;
5667e6f38704 Network protocol uses integers in network byte order
unc0rr
parents: 112
diff changeset
   242
begin
5667e6f38704 Network protocol uses integers in network byte order
unc0rr
parents: 112
diff changeset
   243
s[0]:= #5;
5667e6f38704 Network protocol uses integers in network byte order
unc0rr
parents: 112
diff changeset
   244
s[1]:= cmd;
5667e6f38704 Network protocol uses integers in network byte order
unc0rr
parents: 112
diff changeset
   245
SDLNet_Write16(X, @s[2]);
5667e6f38704 Network protocol uses integers in network byte order
unc0rr
parents: 112
diff changeset
   246
SDLNet_Write16(Y, @s[4]);
5667e6f38704 Network protocol uses integers in network byte order
unc0rr
parents: 112
diff changeset
   247
SendIPC(s)
5667e6f38704 Network protocol uses integers in network byte order
unc0rr
parents: 112
diff changeset
   248
end;
5667e6f38704 Network protocol uses integers in network byte order
unc0rr
parents: 112
diff changeset
   249
159
63909aecb0ed Preview stream doesn't need parsing now
unc0rr
parents: 155
diff changeset
   250
procedure IPCWaitPongEvent;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   251
begin
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   252
isPonged:= false;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   253
repeat
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   254
    IPCCheckSock;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   255
    SDL_Delay(1)
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   256
until isPonged
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   257
end;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   258
159
63909aecb0ed Preview stream doesn't need parsing now
unc0rr
parents: 155
diff changeset
   259
procedure SendIPCAndWaitReply(s: shortstring);
63909aecb0ed Preview stream doesn't need parsing now
unc0rr
parents: 155
diff changeset
   260
begin
63909aecb0ed Preview stream doesn't need parsing now
unc0rr
parents: 155
diff changeset
   261
SendIPC(s);
63909aecb0ed Preview stream doesn't need parsing now
unc0rr
parents: 155
diff changeset
   262
SendIPC('?');
63909aecb0ed Preview stream doesn't need parsing now
unc0rr
parents: 155
diff changeset
   263
IPCWaitPongEvent
63909aecb0ed Preview stream doesn't need parsing now
unc0rr
parents: 155
diff changeset
   264
end;
63909aecb0ed Preview stream doesn't need parsing now
unc0rr
parents: 155
diff changeset
   265
2382
bfd378dfc4e7 Optimize network traffic a bit:
unc0rr
parents: 2240
diff changeset
   266
procedure SendKeepAliveMessage(Lag: Longword);
bfd378dfc4e7 Optimize network traffic a bit:
unc0rr
parents: 2240
diff changeset
   267
begin
bfd378dfc4e7 Optimize network traffic a bit:
unc0rr
parents: 2240
diff changeset
   268
inc(SendEmptyPacketTicks, Lag);
bfd378dfc4e7 Optimize network traffic a bit:
unc0rr
parents: 2240
diff changeset
   269
if (SendEmptyPacketTicks >= cSendEmptyPacketTime) then
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   270
    SendIPC('+')
2382
bfd378dfc4e7 Optimize network traffic a bit:
unc0rr
parents: 2240
diff changeset
   271
end;
bfd378dfc4e7 Optimize network traffic a bit:
unc0rr
parents: 2240
diff changeset
   272
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   273
procedure NetGetNextCmd;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   274
var tmpflag: boolean;
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   275
    s: shortstring;
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   276
    x16, y16: SmallInt;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   277
begin
977
fdbf2a5c1ad7 Fix an oops with chat string appearing between two net commands (it's very rare and random condition, but I caught it while playing via net)
unc0rr
parents: 946
diff changeset
   278
tmpflag:= true;
fdbf2a5c1ad7 Fix an oops with chat string appearing between two net commands (it's very rare and random condition, but I caught it while playing via net)
unc0rr
parents: 946
diff changeset
   279
1351
aa7aefec5c1b Add partial implementation of handling disconnects while playing via network
unc0rr
parents: 1066
diff changeset
   280
while (headcmd <> nil)
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   281
    and (tmpflag or (headcmd^.cmd = '#')) // '#' is the only cmd which can be sent within same tick after 'N'
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   282
    and ((GameTicks = hiTicks shl 16 + headcmd^.loTime)
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   283
        or (headcmd^.cmd = 's') // for these commands time is not specified
4467
adedeec8f18f trying to unbreak hog speech
nemo
parents: 4414
diff changeset
   284
        or (headcmd^.cmd = 'h') // seems the hedgewars protocol does not allow remote synced commands
5810
552371cc69cc Fix loading from save desync
unc0rr
parents: 5592
diff changeset
   285
        or (headcmd^.cmd = '#') // must be synced for saves to work
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   286
        or (headcmd^.cmd = 'b')
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   287
        or (headcmd^.cmd = 'F')) do
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   288
    begin
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   289
    case headcmd^.cmd of
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   290
        '+': ; // do nothing - it is just an empty packet
5810
552371cc69cc Fix loading from save desync
unc0rr
parents: 5592
diff changeset
   291
        '#': begin
552371cc69cc Fix loading from save desync
unc0rr
parents: 5592
diff changeset
   292
            AddFileLog('hiTicks increment by remote message');
552371cc69cc Fix loading from save desync
unc0rr
parents: 5592
diff changeset
   293
            inc(hiTicks);
552371cc69cc Fix loading from save desync
unc0rr
parents: 5592
diff changeset
   294
            end;
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   295
        'L': ParseCommand('+left', true);
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   296
        'l': ParseCommand('-left', true);
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   297
        'R': ParseCommand('+right', true);
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   298
        'r': ParseCommand('-right', true);
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   299
        'U': ParseCommand('+up', true);
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   300
        'u': ParseCommand('-up', true);
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   301
        'D': ParseCommand('+down', true);
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   302
        'd': ParseCommand('-down', true);
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   303
        'Z': ParseCommand('+precise', true);
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   304
        'z': ParseCommand('-precise', true);
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   305
        'A': ParseCommand('+attack', true);
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   306
        'a': ParseCommand('-attack', true);
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   307
        'S': ParseCommand('switch', true);
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   308
        'j': ParseCommand('ljump', true);
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   309
        'J': ParseCommand('hjump', true);
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   310
        ',': ParseCommand('skip', true);
4531
4ea193b0e378 Reenable ReadyTimer using a synced message NEEDS TESTING.
nemo
parents: 4522
diff changeset
   311
        'c': begin
4ea193b0e378 Reenable ReadyTimer using a synced message NEEDS TESTING.
nemo
parents: 4522
diff changeset
   312
            s:= copy(headcmd^.str, 2, Pred(headcmd^.len));
4ea193b0e378 Reenable ReadyTimer using a synced message NEEDS TESTING.
nemo
parents: 4522
diff changeset
   313
            ParseCommand('gencmd ' + s, true);
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   314
             end;
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   315
        's': begin
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   316
            s:= copy(headcmd^.str, 2, Pred(headcmd^.len));
4409
a752e543d7b4 fix chat
nemo
parents: 4404
diff changeset
   317
            ParseCommand('chatmsg ' + s, true);
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   318
            WriteLnToConsole(s)
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   319
             end;
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   320
        'b': begin
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   321
            s:= copy(headcmd^.str, 2, Pred(headcmd^.len));
6453
11c578d30bd3 Countless imporvements to the parser and countless help to the parser in sources.
unc0rr
parents: 6247
diff changeset
   322
            ParseCommand('chatmsg ' + #4 + s, true);
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   323
            WriteLnToConsole(s)
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   324
             end;
4404
6bae4e9461aa Remove some more circular dependencies
unc0rr
parents: 4403
diff changeset
   325
// TODO: deprecate 'F'
6bae4e9461aa Remove some more circular dependencies
unc0rr
parents: 4403
diff changeset
   326
        'F': ParseCommand('teamgone ' + copy(headcmd^.str, 2, Pred(headcmd^.len)), true);
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   327
        'N': begin
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   328
            tmpflag:= false;
4900
8ad0e23e6d63 addfilelog <3 debugfile
koda
parents: 4844
diff changeset
   329
            AddFileLog('got cmd "N": time '+IntToStr(hiTicks shl 16 + headcmd^.loTime))
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   330
             end;
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   331
        'p': begin
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   332
            x16:= SDLNet_Read16(@(headcmd^.X));
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   333
            y16:= SDLNet_Read16(@(headcmd^.Y));
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   334
            doPut(x16, y16, false)
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   335
             end;
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   336
        'P': begin
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   337
            // these are equations solved for CursorPoint
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   338
            // SDLNet_Read16(@(headcmd^.X)) == CursorPoint.X - WorldDx;
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   339
            // SDLNet_Read16(@(headcmd^.Y)) == cScreenHeight - CursorPoint.Y - WorldDy;
2969
79024988792e This *should* solve issue w/ cursor moving around in ammo menu while not your turn NEEDS TESTING, changing uIO makes me nervous
nemo
parents: 2948
diff changeset
   340
            if not (CurrentTeam^.ExtDriven and bShowAmmoMenu) then
79024988792e This *should* solve issue w/ cursor moving around in ammo menu while not your turn NEEDS TESTING, changing uIO makes me nervous
nemo
parents: 2948
diff changeset
   341
               begin
79024988792e This *should* solve issue w/ cursor moving around in ammo menu while not your turn NEEDS TESTING, changing uIO makes me nervous
nemo
parents: 2948
diff changeset
   342
               CursorPoint.X:= SmallInt(SDLNet_Read16(@(headcmd^.X))) + WorldDx;
79024988792e This *should* solve issue w/ cursor moving around in ammo menu while not your turn NEEDS TESTING, changing uIO makes me nervous
nemo
parents: 2948
diff changeset
   343
               CursorPoint.Y:= cScreenHeight - SmallInt(SDLNet_Read16(@(headcmd^.Y))) - WorldDy
79024988792e This *should* solve issue w/ cursor moving around in ammo menu while not your turn NEEDS TESTING, changing uIO makes me nervous
nemo
parents: 2948
diff changeset
   344
               end
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   345
             end;
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   346
        'w': ParseCommand('setweap ' + headcmd^.str[2], true);
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   347
        't': ParseCommand('taunt ' + headcmd^.str[2], true);
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   348
        'h': ParseCommand('hogsay ' + copy(headcmd^.str, 2, Pred(headcmd^.len)), true);
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   349
        '1'..'5': ParseCommand('timer ' + headcmd^.cmd, true);
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   350
        #128..char(128 + cMaxSlotIndex): ParseCommand('slot ' + char(byte(headcmd^.cmd) - 79), true)
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   351
        else
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   352
            OutError('Unexpected protocol command: ' + headcmd^.cmd, True)
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   353
        end;
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   354
    RemoveCmd
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   355
    end;
351
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 208
diff changeset
   356
2574
2f3e5c57359c Fix (quite rare) spectators queue error when joining game with teams left the game.
unc0rr
parents: 2407
diff changeset
   357
if (headcmd <> nil) and tmpflag and (not CurrentTeam^.hasGone) then
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   358
    TryDo(GameTicks < hiTicks shl 16 + headcmd^.loTime,
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   359
            'oops, queue error. in buffer: ' + headcmd^.cmd +
4374
bcefeeabaa33 Move some stuff from uMisc to uUtils
unC0Rr
parents: 4373
diff changeset
   360
            ' (' + IntToStr(GameTicks) + ' > ' +
bcefeeabaa33 Move some stuff from uMisc to uUtils
unC0Rr
parents: 4373
diff changeset
   361
            IntToStr(hiTicks shl 16 + headcmd^.loTime) + ')',
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   362
            true);
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   363
2066
d0e3f570b901 Final fix
unc0rr
parents: 2065
diff changeset
   364
isInLag:= (headcmd = nil) and tmpflag and (not CurrentTeam^.hasGone);
2043
1f2b91b5e7ef Don't accept 'team gone' command right after 'next turn' cmd
unc0rr
parents: 2017
diff changeset
   365
1560
e140bc57ff68 Quick replay round to spectators until current move
unc0rr
parents: 1432
diff changeset
   366
if isInLag then fastUntilLag:= false
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   367
end;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   368
4403
unc0rr
parents: 4389
diff changeset
   369
procedure chFatalError(var s: shortstring);
unc0rr
parents: 4389
diff changeset
   370
begin
unc0rr
parents: 4389
diff changeset
   371
    SendIPC('E' + s);
unc0rr
parents: 4389
diff changeset
   372
end;
unc0rr
parents: 4389
diff changeset
   373
4414
cb90b7f82cd5 Move doPut into uIO (not a very bad place really)
unc0rr
parents: 4409
diff changeset
   374
procedure doPut(putX, putY: LongInt; fromAI: boolean);
cb90b7f82cd5 Move doPut into uIO (not a very bad place really)
unc0rr
parents: 4409
diff changeset
   375
begin
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   376
if CheckNoTeamOrHH or isPaused then
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   377
    exit;
4414
cb90b7f82cd5 Move doPut into uIO (not a very bad place really)
unc0rr
parents: 4409
diff changeset
   378
bShowFinger:= false;
cb90b7f82cd5 Move doPut into uIO (not a very bad place really)
unc0rr
parents: 4409
diff changeset
   379
if not CurrentTeam^.ExtDriven and bShowAmmoMenu then
cb90b7f82cd5 Move doPut into uIO (not a very bad place really)
unc0rr
parents: 4409
diff changeset
   380
    begin
cb90b7f82cd5 Move doPut into uIO (not a very bad place really)
unc0rr
parents: 4409
diff changeset
   381
    bSelected:= true;
cb90b7f82cd5 Move doPut into uIO (not a very bad place really)
unc0rr
parents: 4409
diff changeset
   382
    exit
cb90b7f82cd5 Move doPut into uIO (not a very bad place really)
unc0rr
parents: 4409
diff changeset
   383
    end;
cb90b7f82cd5 Move doPut into uIO (not a very bad place really)
unc0rr
parents: 4409
diff changeset
   384
cb90b7f82cd5 Move doPut into uIO (not a very bad place really)
unc0rr
parents: 4409
diff changeset
   385
with CurrentHedgehog^.Gear^,
cb90b7f82cd5 Move doPut into uIO (not a very bad place really)
unc0rr
parents: 4409
diff changeset
   386
    CurrentHedgehog^ do
cb90b7f82cd5 Move doPut into uIO (not a very bad place really)
unc0rr
parents: 4409
diff changeset
   387
    if (State and gstHHChooseTarget) <> 0 then
cb90b7f82cd5 Move doPut into uIO (not a very bad place really)
unc0rr
parents: 4409
diff changeset
   388
        begin
cb90b7f82cd5 Move doPut into uIO (not a very bad place really)
unc0rr
parents: 4409
diff changeset
   389
        isCursorVisible:= false;
cb90b7f82cd5 Move doPut into uIO (not a very bad place really)
unc0rr
parents: 4409
diff changeset
   390
        if not CurrentTeam^.ExtDriven then
cb90b7f82cd5 Move doPut into uIO (not a very bad place really)
unc0rr
parents: 4409
diff changeset
   391
            begin
cb90b7f82cd5 Move doPut into uIO (not a very bad place really)
unc0rr
parents: 4409
diff changeset
   392
            if fromAI then
cb90b7f82cd5 Move doPut into uIO (not a very bad place really)
unc0rr
parents: 4409
diff changeset
   393
                begin
cb90b7f82cd5 Move doPut into uIO (not a very bad place really)
unc0rr
parents: 4409
diff changeset
   394
                TargetPoint.X:= putX;
cb90b7f82cd5 Move doPut into uIO (not a very bad place really)
unc0rr
parents: 4409
diff changeset
   395
                TargetPoint.Y:= putY
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   396
                end
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   397
            else
4414
cb90b7f82cd5 Move doPut into uIO (not a very bad place really)
unc0rr
parents: 4409
diff changeset
   398
                begin
cb90b7f82cd5 Move doPut into uIO (not a very bad place really)
unc0rr
parents: 4409
diff changeset
   399
                TargetPoint.X:= CursorPoint.X - WorldDx;
cb90b7f82cd5 Move doPut into uIO (not a very bad place really)
unc0rr
parents: 4409
diff changeset
   400
                TargetPoint.Y:= cScreenHeight - CursorPoint.Y - WorldDy;
cb90b7f82cd5 Move doPut into uIO (not a very bad place really)
unc0rr
parents: 4409
diff changeset
   401
                end;
cb90b7f82cd5 Move doPut into uIO (not a very bad place really)
unc0rr
parents: 4409
diff changeset
   402
            SendIPCXY('p', TargetPoint.X, TargetPoint.Y);
cb90b7f82cd5 Move doPut into uIO (not a very bad place really)
unc0rr
parents: 4409
diff changeset
   403
            end
cb90b7f82cd5 Move doPut into uIO (not a very bad place really)
unc0rr
parents: 4409
diff changeset
   404
        else
cb90b7f82cd5 Move doPut into uIO (not a very bad place really)
unc0rr
parents: 4409
diff changeset
   405
            begin
cb90b7f82cd5 Move doPut into uIO (not a very bad place really)
unc0rr
parents: 4409
diff changeset
   406
            TargetPoint.X:= putX;
cb90b7f82cd5 Move doPut into uIO (not a very bad place really)
unc0rr
parents: 4409
diff changeset
   407
            TargetPoint.Y:= putY
cb90b7f82cd5 Move doPut into uIO (not a very bad place really)
unc0rr
parents: 4409
diff changeset
   408
            end;
4900
8ad0e23e6d63 addfilelog <3 debugfile
koda
parents: 4844
diff changeset
   409
        AddFileLog('put: ' + inttostr(TargetPoint.X) + ', ' + inttostr(TargetPoint.Y));
4414
cb90b7f82cd5 Move doPut into uIO (not a very bad place really)
unc0rr
parents: 4409
diff changeset
   410
        State:= State and not gstHHChooseTarget;
cb90b7f82cd5 Move doPut into uIO (not a very bad place really)
unc0rr
parents: 4409
diff changeset
   411
        if (Ammoz[CurAmmoType].Ammo.Propz and ammoprop_AttackingPut) <> 0 then
4522
0f590eefd531 Add an input mask for setting of gear messages. Intended for intercepting user messages. This is totally untested. I don't think it should desync but seriously needs a lot of testing. Esp the doPut behaviour.
nemo
parents: 4467
diff changeset
   412
            Message:= Message or (gmAttack and InputMask);
4414
cb90b7f82cd5 Move doPut into uIO (not a very bad place really)
unc0rr
parents: 4409
diff changeset
   413
        end
cb90b7f82cd5 Move doPut into uIO (not a very bad place really)
unc0rr
parents: 4409
diff changeset
   414
    else
cb90b7f82cd5 Move doPut into uIO (not a very bad place really)
unc0rr
parents: 4409
diff changeset
   415
        if CurrentTeam^.ExtDriven then
cb90b7f82cd5 Move doPut into uIO (not a very bad place really)
unc0rr
parents: 4409
diff changeset
   416
            OutError('got /put while not being in choose target mode', false)
cb90b7f82cd5 Move doPut into uIO (not a very bad place really)
unc0rr
parents: 4409
diff changeset
   417
end;
cb90b7f82cd5 Move doPut into uIO (not a very bad place really)
unc0rr
parents: 4409
diff changeset
   418
3038
4e48c276a468 In pascal unit is a namespace
unc0rr
parents: 2969
diff changeset
   419
procedure initModule;
2699
249adefa9c1c replace initialization/finalization statements with custom init functions
koda
parents: 2695
diff changeset
   420
begin
4403
unc0rr
parents: 4389
diff changeset
   421
    RegisterVariable('fatal', vtCommand, @chFatalError, true );
unc0rr
parents: 4389
diff changeset
   422
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   423
    IPCSock:= nil;
2699
249adefa9c1c replace initialization/finalization statements with custom init functions
koda
parents: 2695
diff changeset
   424
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   425
    headcmd:= nil;
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   426
    lastcmd:= nil;
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   427
    isPonged:= false;   // was const
2699
249adefa9c1c replace initialization/finalization statements with custom init functions
koda
parents: 2695
diff changeset
   428
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   429
    hiTicks:= 0;
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2905
diff changeset
   430
    SendEmptyPacketTicks:= 0;
2716
b9ca1bfca24f complete the replacement of init/free wrappers for every unit
koda
parents: 2699
diff changeset
   431
end;
b9ca1bfca24f complete the replacement of init/free wrappers for every unit
koda
parents: 2699
diff changeset
   432
3038
4e48c276a468 In pascal unit is a namespace
unc0rr
parents: 2969
diff changeset
   433
procedure freeModule;
2716
b9ca1bfca24f complete the replacement of init/free wrappers for every unit
koda
parents: 2699
diff changeset
   434
begin
5592
662ebb46642f Free messages queue on engine shutdown
unc0rr
parents: 5178
diff changeset
   435
while headcmd <> nil do RemoveCmd
2699
249adefa9c1c replace initialization/finalization statements with custom init functions
koda
parents: 2695
diff changeset
   436
end;
249adefa9c1c replace initialization/finalization statements with custom init functions
koda
parents: 2695
diff changeset
   437
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   438
end.