X-Git-Url: https://deadsoftware.ru/gitweb?a=blobdiff_plain;ds=sidebyside;f=src%2Fshared%2Futils.pas;h=d8b6e85c266dcf6fb2142759b53e8b5e35e913aa;hb=939cb39acd39a1ca2bf11a0e4a8488c05baf7358;hp=1caa1f3338c12bb30327a45ac45a4abff404199b;hpb=b0369ee9442a79c9ace3454e7e1709cd61ed6a8e;p=d2df-sdl.git

diff --git a/src/shared/utils.pas b/src/shared/utils.pas
index 1caa1f3..d8b6e85 100644
--- a/src/shared/utils.pas
+++ b/src/shared/utils.pas
@@ -81,6 +81,8 @@ function Int64ToStrComma (i: Int64): AnsiString;
 function UpCase1251 (ch: Char): Char;
 function LoCase1251 (ch: Char): Char;
 
+function toLowerCase1251 (const s: AnsiString): AnsiString;
+
 // `true` if strings are equal; ignoring case for cp1251
 function StrEquCI1251 (const s0, s1: AnsiString): Boolean;
 
@@ -177,7 +179,7 @@ type
   TFormatStrFCallback = procedure (constref buf; len: SizeUInt);
 
 // returns formatted string if `writerCB` is `nil`, empty string otherwise
-function formatstrf (const fmt: AnsiString; args: array of const; writerCB: TFormatStrFCallback=nil): AnsiString;
+function formatstrf (const fmt: AnsiString; const args: array of const; writerCB: TFormatStrFCallback=nil): AnsiString;
 
 function wchar2win (wc: WideChar): AnsiChar; inline;
 function utf2win (const s: AnsiString): AnsiString;
@@ -233,6 +235,8 @@ type
     procedure clear (); inline;
 
     procedure append (constref it: ItemT); inline;
+    procedure delete (idx: Integer); inline;
+    function remove (idx: Integer): ItemT; inline;
 
   public
     property count: Integer read mCount;
@@ -326,16 +330,46 @@ end;
 
 
 procedure TSimpleList.append (constref it: ItemT); inline;
+var
+  newsz: Integer;
 begin
-  if (mCount = Length(mItems)) then
+  if (mCount >= Length(mItems)) then
   begin
-    if (mCount = 0) then SetLength(mItems, 128) else SetLength(mItems, mCount*2);
+    newsz := mCount+(mCount div 3)+128;
+    SetLength(mItems, newsz);
   end;
   mItems[mCount] := it;
   Inc(mCount);
 end;
 
 
+procedure TSimpleList.delete (idx: Integer); inline;
+var
+  f: Integer;
+begin
+  if (idx >= 0) and (idx < mCount) then
+  begin
+    for f := idx+1 to mCount-1 do mItems[f-1] := mItems[f];
+  end;
+end;
+
+
+function TSimpleList.remove (idx: Integer): ItemT; inline;
+var
+  f: Integer;
+begin
+  if (idx >= 0) and (idx < mCount) then
+  begin
+    result := mItems[idx];
+    for f := idx+1 to mCount-1 do mItems[f-1] := mItems[f];
+  end
+  else
+  begin
+    result := Default(ItemT);
+  end;
+end;
+
+
 // ////////////////////////////////////////////////////////////////////////// //
 var
   wc2shitmap: array[0..65535] of AnsiChar;
@@ -843,6 +877,26 @@ begin
 end;
 
 
+function toLowerCase1251 (const s: AnsiString): AnsiString;
+var
+  f: Integer;
+  ch: AnsiChar;
+begin
+  for ch in s do
+  begin
+    if (ch <> LoCase1251(ch)) then
+    begin
+      result := '';
+      SetLength(result, Length(s));
+      for f := 1 to Length(s) do result[f] := LoCase1251(s[f]);
+      exit;
+    end;
+  end;
+  // nothing to do
+  result := s;
+end;
+
+
 // ////////////////////////////////////////////////////////////////////////// //
 // utils
 // `ch`: utf8 start
@@ -1230,7 +1284,7 @@ end;
 *)
 
 
-function formatstrf (const fmt: AnsiString; args: array of const; writerCB: TFormatStrFCallback=nil): AnsiString;
+function formatstrf (const fmt: AnsiString; const args: array of const; writerCB: TFormatStrFCallback=nil): AnsiString;
 const
   PadSpaces: AnsiString = '                                                                       ';
   PadZeroes: AnsiString = '00000000000000000000000000000000000000000000000000000000000000000000000';
@@ -1339,7 +1393,7 @@ var
       xpos := High(strbuf);
       strbuf[xpos] := #0; Dec(xpos);
       repeat
-        if hex then
+        if not hex then
         begin
           strbuf[xpos] := AnsiChar((n mod 10)+48);
           Dec(xpos);
@@ -1369,7 +1423,7 @@ var
     xpos := High(strbuf);
     strbuf[xpos] := #0; Dec(xpos);
     repeat
-      if hex then
+      if not hex then
       begin
         strbuf[xpos] := AnsiChar((n mod 10)+48);
         Dec(xpos);