First multi platform version, works on Linux and Windows

git-svn-id: svn://svn.code.sf.net/p/ultrastardx/svn/branches/1.1@855 b956fd51-792f-4845-bead-9b4dfca2ff2c

1 files changed, 184 insertions, 0 deletions

diff --git a/Game/Code/Classes/USkins.pas b/Game/Code/Classes/USkins.pas
new file mode 100644
index 00000000..e6056ee4
--- /dev/null
+++ b/Game/Code/Classes/USkins.pas
@@ -0,0 +1,184 @@
+unit USkins;
+
+interface
+
+{$IFDEF FPC}
+  {$MODE Delphi}
+{$ENDIF}
+
+{$I switches.inc}
+
+type
+  TSkinTexture = record
+    Name:       string;
+    FileName:   string;
+  end;
+
+  TSkinEntry = record
+    Theme:      string;
+    Name:       string;
+    Path:       string;
+    FileName:   string;
+    Creator:    string; // not used yet
+  end;
+
+  TSkin = class
+    Skin:         array of TSkinEntry;
+    SkinTexture:  array of TSkinTexture;
+    SkinPath:     string;
+    Color:        integer;
+    constructor Create;
+    procedure LoadList;
+    procedure ParseDir(Dir: string);
+    procedure LoadHeader(FileName: string);
+    procedure LoadSkin(Name: string);
+    function GetTextureFileName(TextureName: string): string;
+    function GetSkinNumber(Name: string): integer;
+    procedure onThemeChange;
+  end;
+
+var
+  Skin:   TSkin;
+
+implementation
+
+uses IniFiles,
+     Classes,
+     SysUtils,
+     UMain,
+     ULog,
+     UIni;
+
+constructor TSkin.Create;
+begin
+  LoadList;
+//  LoadSkin('Lisek');
+//  SkinColor := Color;
+end;
+
+procedure TSkin.LoadList;
+var
+  SR:     TSearchRec;
+begin
+  if FindFirst(SkinsPath+'*', faDirectory, SR) = 0 then begin
+    repeat
+      if (SR.Name <> '.') and (SR.Name <> '..') then
+        ParseDir(SkinsPath + SR.Name + PathDelim);
+    until FindNext(SR) <> 0;
+  end; // if
+  FindClose(SR);
+end;
+
+procedure TSkin.ParseDir(Dir: string);
+var
+  SR:     TSearchRec;
+begin
+  if FindFirst(Dir + '*.ini', faAnyFile, SR) = 0 then begin
+    repeat
+
+      if (SR.Name <> '.') and (SR.Name <> '..') then
+        LoadHeader(Dir + SR.Name);
+        
+    until FindNext(SR) <> 0;
+  end;
+end;
+
+procedure TSkin.LoadHeader(FileName: string);
+var
+  SkinIni:    TMemIniFile;
+  S:          integer;
+begin
+  SkinIni := TMemIniFile.Create(FileName);
+
+  S := Length(Skin);
+  SetLength(Skin, S+1);
+  
+  Skin[S].Path     := IncludeTrailingBackslash(ExtractFileDir(FileName));
+  Skin[S].FileName := ExtractFileName(FileName);
+  Skin[S].Theme    := SkinIni.ReadString('Skin', 'Theme', '');
+  Skin[S].Name     := SkinIni.ReadString('Skin', 'Name', '');
+  Skin[S].Creator  := SkinIni.ReadString('Skin', 'Creator', '');
+
+  SkinIni.Free;
+end;
+
+procedure TSkin.LoadSkin(Name: string);
+var
+  SkinIni:    TMemIniFile;
+  SL:         TStringList;
+  T:          integer;
+  S:          integer;
+begin
+  S        := GetSkinNumber(Name);
+  SkinPath := Skin[S].Path;
+
+  SkinIni  := TMemIniFile.Create(SkinPath + Skin[S].FileName);
+
+  SL := TStringList.Create;
+  SkinIni.ReadSection('Textures', SL);
+
+  SetLength(SkinTexture, SL.Count);
+  for T := 0 to SL.Count-1 do
+  begin
+    SkinTexture[T].Name     := SL.Strings[T];
+    SkinTexture[T].FileName := SkinIni.ReadString('Textures', SL.Strings[T], '');
+  end;
+
+  SL.Free;
+  SkinIni.Free;
+end;
+
+function TSkin.GetTextureFileName(TextureName: string): string;
+var
+  T:    integer;
+begin
+  Result := '';
+  
+  for T := 0 to High(SkinTexture) do
+  begin
+    if ( SkinTexture[T].Name     = TextureName ) AND
+       ( SkinTexture[T].FileName <> ''         ) then
+    begin
+      Result := SkinPath + SkinTexture[T].FileName;
+    end;
+  end;
+
+  if ( TextureName <> '' ) AND
+     ( Result      <> '' ) THEN
+  begin
+    Log.LogError('', '-----------------------------------------');
+    Log.LogError(TextureName+' - '+ Result, 'TSkin.GetTextureFileName');
+  end;
+
+{  Result := SkinPath + 'Bar.jpg';
+  if TextureName = 'Ball' then Result := SkinPath + 'Ball.bmp';
+  if Copy(TextureName, 1, 4) = 'Gray' then Result := SkinPath + 'Ball.bmp';
+  if Copy(TextureName, 1, 6) = 'NoteBG' then Result := SkinPath + 'Ball.bmp';}
+end;
+
+function TSkin.GetSkinNumber(Name: string): integer;
+var
+  S:    integer;
+begin
+  Result := 0; // set default to the first available skin
+  for S := 0 to High(Skin) do
+    if Skin[S].Name = Name then Result := S;
+end;
+
+procedure TSkin.onThemeChange;
+var
+  S:    integer;
+  Name: String;
+begin
+  Ini.SkinNo:=0;
+  SetLength(ISkin, 0);
+  Name := Uppercase(ITheme[Ini.Theme]);
+  for S := 0 to High(Skin) do
+    if Name = Uppercase(Skin[S].Theme) then begin
+      SetLength(ISkin, Length(ISkin)+1);
+      ISkin[High(ISkin)] := Skin[S].Name;
+    end;
+
+end;
+
+end.