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{* UltraStar Deluxe - Karaoke Game
*
* UltraStar Deluxe is the legal property of its developers, whose names
* are too numerous to list here. Please refer to the COPYRIGHT
* file distributed with this source distribution.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*
* $URL$
* $Id$
*}
unit USkins;
interface
{$IFDEF FPC}
{$MODE Delphi}
{$ENDIF}
{$I switches.inc}
uses
UPath,
UCommon;
type
TSkinTexture = record
Name: string;
FileName: IPath;
end;
TSkinEntry = record
Theme: string;
Name: string;
Path: IPath;
FileName: IPath;
DefaultColor: integer;
Creator: string; // not used yet
end;
TSkin = class
Skin: array of TSkinEntry;
SkinTexture: array of TSkinTexture;
SkinPath: IPath;
Color: integer;
constructor Create;
procedure LoadList;
procedure ParseDir(Dir: IPath);
procedure LoadHeader(FileName: IPath);
procedure LoadSkin(Name: string);
function GetTextureFileName(TextureName: string): IPath;
function GetSkinNumber(Name: string): integer;
function GetDefaultColor(SkinNo: integer): integer;
procedure GetSkinsByTheme(Theme: string; out Skins: TUTF8StringDynArray);
procedure onThemeChange;
end;
var
Skin: TSkin;
implementation
uses
IniFiles,
Classes,
SysUtils,
Math,
UIni,
ULog,
UMain,
UPathUtils,
UFileSystem;
constructor TSkin.Create;
begin
inherited;
LoadList;
// LoadSkin('...');
// SkinColor := Color;
end;
procedure TSkin.LoadList;
var
Iter: IFileIterator;
DirInfo: TFileInfo;
begin
Iter := FileSystem.FileFind(SkinsPath.Append('*'), faDirectory);
while Iter.HasNext do
begin
DirInfo := Iter.Next();
if (not DirInfo.Name.Equals('.')) and (not DirInfo.Name.Equals('..')) then
ParseDir(SkinsPath.Append(DirInfo.Name, pdAppend));
end;
end;
procedure TSkin.ParseDir(Dir: IPath);
var
Iter: IFileIterator;
IniInfo: TFileInfo;
begin
Iter := FileSystem.FileFind(Dir.Append('*.ini'), 0);
while Iter.HasNext do
begin
IniInfo := Iter.Next;
LoadHeader(Dir.Append(IniInfo.Name));
end;
end;
procedure TSkin.LoadHeader(FileName: IPath);
var
SkinIni: TMemIniFile;
S: integer;
begin
SkinIni := TMemIniFile.Create(FileName.ToNative);
S := Length(Skin);
SetLength(Skin, S+1);
Skin[S].Path := FileName.GetPath;
Skin[S].FileName := FileName.GetName;
Skin[S].Theme := SkinIni.ReadString('Skin', 'Theme', '');
Skin[S].Name := SkinIni.ReadString('Skin', 'Name', '');
Skin[S].Creator := SkinIni.ReadString('Skin', 'Creator', '');
Skin[S].DefaultColor := Max(0, GetArrayIndex(IColor, SkinIni.ReadString('Skin', 'Color', ''), true));
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.Append(Skin[S].FileName).ToNative);
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 := Path(SkinIni.ReadString('Textures', SL.Strings[T], ''));
end;
SL.Free;
SkinIni.Free;
end;
function TSkin.GetTextureFileName(TextureName: string): IPath;
var
T: integer;
begin
Result := PATH_NONE;
for T := 0 to High(SkinTexture) do
begin
if (SkinTexture[T].Name = TextureName) and
(SkinTexture[T].FileName.IsSet) then
begin
Result := SkinPath.Append(SkinTexture[T].FileName);
end;
end;
if (TextureName <> '') and (Result.IsSet) then
begin
//Log.LogError('', '-----------------------------------------');
//Log.LogError(TextureName+' - '+ Result, 'TSkin.GetTextureFileName');
end;
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 CompareText(Skin[S].Name, Name) = 0 then
Result := S;
end;
procedure TSkin.GetSkinsByTheme(Theme: string; out Skins: TUTF8StringDynArray);
var
I: Integer;
Len: integer;
begin
SetLength(Skins, 0);
Len := 0;
for I := 0 to High(Skin) do
if CompareText(Theme, Skin[I].Theme) = 0 then
begin
SetLength(Skins, Len + 1);
Skins[Len] := Skin[I].Name;
Inc(Len);
end;
end;
{ returns number of default color for skin with
index SkinNo in ISkin (not in the actual skin array) }
function TSkin.GetDefaultColor(SkinNo: integer): integer;
var
I: Integer;
begin
Result := 0;
for I := 0 to High(Skin) do
if CompareText(ITheme[Ini.Theme], Skin[I].Theme) = 0 then
begin
if SkinNo > 0 then
Dec(SkinNo)
else
begin
Result := Skin[I].DefaultColor;
Break;
end;
end;
end;
procedure TSkin.onThemeChange;
begin
Ini.SkinNo:=0;
GetSkinsByTheme(ITheme[Ini.Theme], ISkin);
end;
end.
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