X-Git-Url: http://deadsoftware.ru/gitweb?a=blobdiff_plain;f=src%2Fgame%2Fg_basic.pas;h=ccfd5d91fdb489b4d539b07818b05a43ea1657ba;hb=f628f55ae39e87c3a8e0c6204e3e8a847d683618;hp=1ed87abd9145fba8dbf04b0875b590d38dbb7d2f;hpb=3c277b2aaae8425a26b2d3badc2f6bf5ad2fd817;p=d2df-sdl.git

diff --git a/src/game/g_basic.pas b/src/game/g_basic.pas
index 1ed87ab..ccfd5d9 100644
--- a/src/game/g_basic.pas
+++ b/src/game/g_basic.pas
@@ -38,6 +38,10 @@ type
   DWArray = array of DWORD;
   String20 = String[20];
 
+function g_GetBuilderName (): AnsiString;
+function g_GetBuildHash (full: Boolean = True): AnsiString;
+function g_GetBuildArch (): AnsiString;
+
 function g_CreateUID(UIDType: Byte): Word;
 function g_GetUIDType(UID: Word): Byte;
 function g_Collide(X1, Y1: Integer; Width1, Height1: Word;
@@ -100,6 +104,117 @@ uses
   Math, geom, e_log, g_map, g_gfx, g_player, SysUtils, MAPDEF,
   StrUtils, e_graphics, g_monsters, g_items, g_game;
 
+{$PUSH}
+{$WARN 2054 OFF} // unknwon env var
+{$WARN 6018 OFF} // unreachable code
+function g_GetBuilderName (): AnsiString;
+begin
+  if {$I %D2DF_BUILD_USER%} <> '' then
+    result := {$I %D2DF_BUILD_USER%} // custom
+  else if {$I %USER%} <> '' then
+    result := {$I %USER%} // unix username
+  else if {$I %USERNAME%} <> '' then
+    result := {$I %USERNAME%} // windows username
+  else
+    result := 'unknown'
+end;
+
+function g_GetBuildHash (full: Boolean = True): AnsiString;
+begin
+  if {$I %D2DF_BUILD_HASH%} <> '' then
+    if full then
+      result := {$I %D2DF_BUILD_HASH%}
+    else
+      result := Copy({$I %D2DF_BUILD_HASH%}, 1, 7)
+  else
+    result := 'custom build'
+end;
+{$POP}
+
+function g_GetBuildArch (): AnsiString;
+  var cpu, mode, fpu: AnsiString;
+begin
+  {$IF DEFINED(CPUX86_64) OR DEFINED(CPUAMD64) OR DEFINED(CPUX64)}
+    cpu := 'x86_64';
+  {$ELSEIF DEFINED(CPUI386) OR DEFINED(CPU386)}
+    cpu := 'x86';
+  {$ELSEIF DEFINED(CPUI8086)}
+    cpu := 'i8086';
+  {$ELSEIF DEFINED(CPUI64)}
+    cpu := 'Itanium64';
+  {$ELSEIF DEFINED(CPUARM)}
+    cpu := 'ARM';
+  {$ELSEIF DEFINED(CPUAVR)}
+    cpu := 'AVR';
+  {$ELSEIF DEFINED(CPUPOWERPC32)}
+    cpu := 'PowerPC_32';
+  {$ELSEIF DEFINED(CPUPOWERPC64)}
+    cpu := 'PowerPC_64';
+  {$ELSEIF DEFINED(CPUALPHA)}}
+    cpu := 'Alpha';
+  {$ELSEIF DEFINED(CPUSPARC32)}
+    cpu := 'Sparc32';
+  {$ELSEIF DEFINED(CPUM68020)}
+    cpu := 'M68020';
+  {$ELSEIF DEFINED(CPU68K) OR DEFINED(CPUM68K)}
+    cpu := 'm68k';
+  {$ELSEIF DEFINED(CPUSPARC)}
+    cpu := 'unknown-sparc';
+  {$ELSEIF DEFINED(CPUPOWERPC)}
+    cpu := 'unknown-ppc';
+  {$ELSEIF DEFINED(CPU86) OR DEFINED(CPU87)}
+    cpu := 'unknown-intel';
+  {$ELSE}
+    cpu := 'unknown-arch';
+  {$ENDIF}
+
+  {$IF DEFINED(CPU64)}
+    mode := '64-bit';
+  {$ELSEIF DEFINED(CPU32)}
+    mode := '32-bit';
+  {$ELSEIF DEFINED(CPU16)}
+    mode := '16-bit';
+  {$ELSE}
+    mode := 'unknown-mode';
+  {$ENDIF}
+
+  {$IF DEFINED(FPUSOFT)}
+    fpu := 'soft';
+  {$ELSEIF DEFINED(FPUSSE3)}
+    fpu := 'sse3';
+  {$ELSEIF DEFINED(FPUSSE2)}
+    fpu := 'sse2';
+  {$ELSEIF DEFINED(FPUSSE)}
+    fpu := 'sse';
+  {$ELSEIF DEFINED(FPUSSE64)}
+    fpu := 'sse64';
+  {$ELSEIF DEFINED(FPULIBGCC)}
+    fpu := 'libgcc';
+  {$ELSEIF DEFINED(FPU68881)}
+    fpu := '68881';
+  {$ELSEIF DEFINED(FPUVFP)}
+    fpu := 'vfp';
+  {$ELSEIF DEFINED(FPUFPA11)}
+    fpu := 'fpa11';
+  {$ELSEIF DEFINED(FPUFPA10)}
+    fpu := 'fpa10';
+  {$ELSEIF DEFINED(FPUFPA)}
+    fpu := 'fpa';
+  {$ELSEIF DEFINED(FPUX87)}
+    fpu := 'x87';
+  {$ELSEIF DEFINED(FPUITANIUM)}
+    fpu := 'itanium';
+  {$ELSEIF DEFINED(FPUSTANDARD)}
+    fpu := 'standard';
+  {$ELSEIF DEFINED(FPUHARD)}
+    fpu := 'hard';
+  {$ELSE}
+    fpu := 'unknown-fpu';
+  {$ENDIF}
+
+  result := cpu + ' ' + mode + ' ' + fpu;
+end;
+
 function g_PatchLength(X1, Y1, X2, Y2: Integer): Word;
 begin
   Result := Min(Round(Hypot(Abs(X2-X1), Abs(Y2-Y1))), 65535);
@@ -628,38 +743,62 @@ begin
     end;
 end;
 
-function GetLines (Text: string; FontID: DWORD; MaxWidth: Word): SSArray;
-  var i, j, len, lines: Integer; w, cw, ch: Word; skip: Boolean;
+function GetLines (text: string; FontID: DWORD; MaxWidth: Word): SSArray;
+  var
+    k: Integer = 1;
+    lines: Integer = 0;
+    i, len, lastsep: Integer;
+
+  function PrepareStep (): Boolean; inline;
+  begin
+    // Skip leading spaces.
+    while PChar(text)[k-1] = ' ' do k += 1;
+    Result := k <= len;
+    i := k;
+  end;
+
+  function GetLine (j: Integer; Strip: Boolean): String; inline;
+  begin
+    // Exclude trailing spaces from the line.
+    if Strip then
+      while text[j] = ' ' do j -= 1; 
+
+    Result := Copy(text, k, j-k+1);
+  end;
+
+  function LineWidth (): Integer; inline;
+    var w, h: Word;
+  begin
+    e_CharFont_GetSize(FontID, GetLine(i, False), w, h);
+    Result := w;
+  end;
+
 begin
-  result := nil; lines := 0; w := 0;
-  j := 1; i := 1; len := Length(Text);
-  while i <= len do
+  Result := nil;
+  len := Length(text);
+  //e_LogWritefln('GetLines @%s len=%s [%s]', [MaxWidth, len, text]);
+
+  while PrepareStep() do
   begin
-    e_CharFont_GetSize(FontID, '' + Text[i], cw, ch);
-    if (i >= len) or (w + cw >= MaxWidth) then
-    begin
-      skip := (i < len) and (Text[i] <> ' ');
-      if skip then
-      begin
-        // alt: while (i >= j) and (Text[i] <> ' ') do Dec(i);
-        while (i <= len) and (Text[i] <> ' ') do Inc(i);
-      end;
-      while (i >= j) and (Text[i] = ' ') do Dec(i);
-      (* --- *)
-      SetLength(result, lines + 1);
-      result[lines] := Copy(Text, j, i - j + 1);
-      Inc(lines);
-      (* --- *)
-      if skip then
-      begin
-        while (i <= len) and (Text[i] = ' ') do Inc(i);
-        Inc(i);
-      end;
-      j := i + 1;
-      w := 0
-    end;
-    Inc(w, cw);
-    Inc(i)
+    // Get longest possible sequence (this is not constant because fonts are not monospaced).
+    lastsep := 0;
+    repeat
+      if text[i] in [' ', '.', ',', ':', ';']
+        then lastsep := i;
+      i += 1;
+    until (i > len) or (LineWidth() > MaxWidth);
+
+    // Do not include part of a word if possible.
+    if (lastsep-k > 3) and (i <= len) and (text[i] <> ' ')
+      then i := lastsep + 1;
+
+    // Add line.
+    SetLength(Result, lines + 1);
+    Result[lines] := GetLine(i-1, True);
+    //e_LogWritefln('  -> (%s:%s::%s) [%s]', [k, i, LineWidth(), Result[lines]]);
+    lines += 1;
+
+    k := i;
   end;
 end;