aboutsummaryrefslogtreecommitdiffstats
path: root/src/base/UDLLManager.pas
diff options
context:
space:
mode:
Diffstat (limited to 'src/base/UDLLManager.pas')
-rw-r--r--src/base/UDLLManager.pas293
1 files changed, 0 insertions, 293 deletions
diff --git a/src/base/UDLLManager.pas b/src/base/UDLLManager.pas
deleted file mode 100644
index d5bb1480..00000000
--- a/src/base/UDLLManager.pas
+++ /dev/null
@@ -1,293 +0,0 @@
-{* 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 UDLLManager;
-
-interface
-
-{$IFDEF FPC}
- {$MODE Delphi}
-{$ENDIF}
-
-{$I switches.inc}
-
-uses
- ModiSDK,
- UFiles,
- UPath,
- UFilesystem;
-
-type
- TDLLMan = class
- private
- hLib: THandle;
- P_Init: fModi_Init;
- P_Draw: fModi_Draw;
- P_Finish: fModi_Finish;
- P_RData: pModi_RData;
- public
- Plugins: array of TPluginInfo;
- PluginPaths: array of IPath;
- Selected: ^TPluginInfo;
-
- constructor Create;
-
- procedure GetPluginList;
- procedure ClearPluginInfo(No: cardinal);
- function LoadPluginInfo(const Filename: IPath; No: cardinal): boolean;
-
- function LoadPlugin(No: cardinal): boolean;
- procedure UnLoadPlugin;
-
- function PluginInit (const TeamInfo: TTeamInfo;
- var Playerinfo: TPlayerinfo;
- const Sentences: TSentences;
- const LoadTex: fModi_LoadTex;
- const Print: fModi_Print;
- LoadSound: fModi_LoadSound;
- PlaySound: pModi_PlaySound)
- : boolean;
- function PluginDraw (var Playerinfo: TPlayerinfo; const CurSentence: cardinal): boolean;
- function PluginFinish (var Playerinfo: TPlayerinfo): byte;
- procedure PluginRData (handle: HSTREAM; buffer: Pointer; len: dword; user: dword);
- end;
-
-var
- DLLMan: TDLLMan;
-
-const
-{$IF Defined(MSWINDOWS)}
- DLLExt = '.dll';
-{$ELSEIF Defined(DARWIN)}
- DLLExt = '.dylib';
-{$ELSEIF Defined(UNIX)}
- DLLExt = '.so';
-{$IFEND}
-
-implementation
-
-uses
- {$IFDEF MSWINDOWS}
- windows,
- {$ELSE}
- dynlibs,
- {$ENDIF}
- UPathUtils,
- ULog,
- SysUtils;
-
-
-constructor TDLLMan.Create;
-begin
- inherited;
- SetLength(Plugins, 0);
- SetLength(PluginPaths, Length(Plugins));
- GetPluginList;
-end;
-
-procedure TDLLMan.GetPluginList;
-var
- Iter: IFileIterator;
- FileInfo: TFileInfo;
-begin
- Iter := FileSystem.FileFind(PluginPath.Append('*' + DLLExt), 0);
- while (Iter.HasNext) do
- begin
- SetLength(Plugins, Length(Plugins)+1);
- SetLength(PluginPaths, Length(Plugins));
-
- FileInfo := Iter.Next;
-
- if LoadPluginInfo(FileInfo.Name, High(Plugins)) then // loaded succesful
- begin
- PluginPaths[High(PluginPaths)] := FileInfo.Name;
- end
- else // error loading
- begin
- SetLength(Plugins, Length(Plugins)-1);
- SetLength(PluginPaths, Length(Plugins));
- end;
- end;
-end;
-
-procedure TDLLMan.ClearPluginInfo(No: cardinal);
-begin
-// set to party modi plugin
- Plugins[No].Typ := 8;
-
- Plugins[No].Name := 'unknown';
- Plugins[No].NumPlayers := 0;
-
- Plugins[No].Creator := 'Nobody';
- Plugins[No].PluginDesc := 'NO_PLUGIN_DESC';
-
- Plugins[No].LoadSong := true;
- Plugins[No].ShowScore := true;
- Plugins[No].ShowBars := true;
- Plugins[No].ShowNotes := true;
- Plugins[No].LoadVideo := true;
- Plugins[No].LoadBack := true;
-
- Plugins[No].TeamModeOnly := true;
- Plugins[No].GetSoundData := true;
- Plugins[No].Dummy := true;
-
-
- Plugins[No].BGShowFull := true;
- Plugins[No].BGShowFull_O := true;
-
- Plugins[No].ShowRateBar := true;
- Plugins[No].ShowRateBar_O := true;
-
- Plugins[No].EnLineBonus := true;
- Plugins[No].EnLineBonus_O := true;
-end;
-
-function TDLLMan.LoadPluginInfo(const Filename: IPath; No: cardinal): boolean;
-var
- hLibg: THandle;
- Info: pModi_PluginInfo;
-// I: integer;
-begin
- Result := true;
-// clear plugin info
- ClearPluginInfo(No);
-
-{
-// workaround plugins loaded 2 times
- for i := low(pluginpaths) to high(pluginpaths) do
- if (pluginpaths[i] = filename) then
- exit;
-}
-
-// load libary
- hLibg := LoadLibrary(PChar(PluginPath.Append(Filename).ToNative));
-// if loaded
- if (hLibg <> 0) then
- begin
-// load info procedure
- @Info := GetProcAddress(hLibg, PChar('PluginInfo'));
-
-// if loaded
- if (@Info <> nil) then
- begin
-// load plugininfo
- Info(Plugins[No]);
- Result := true;
- end
- else
- Log.LogError('Could not load plugin "' + Filename.ToNative + '": Info procedure not found');
-
- FreeLibrary (hLibg);
- end
- else
- Log.LogError('Could not load plugin "' + Filename.ToNative + '": Libary not loaded');
-end;
-
-function TDLLMan.LoadPlugin(No: cardinal): boolean;
-begin
- Result := true;
-// load libary
- hLib := LoadLibrary(PChar(PluginPath.Append(PluginPaths[No]).ToNative));
-// if loaded
- if (hLib <> 0) then
- begin
-// load info procedure
- @P_Init := GetProcAddress (hLib, 'Init');
- @P_Draw := GetProcAddress (hLib, 'Draw');
- @P_Finish := GetProcAddress (hLib, 'Finish');
-
-// if loaded
- if (@P_Init <> nil) and (@P_Draw <> nil) and (@P_Finish <> nil) then
- begin
- Selected := @Plugins[No];
- Result := true;
- end
- else
- begin
- Log.LogError('Could not load plugin "' + PluginPaths[No].ToNative + '": Procedures not found');
- end;
- end
- else
- Log.LogError('Could not load plugin "' + PluginPaths[No].ToNative + '": Libary not loaded');
-end;
-
-procedure TDLLMan.UnLoadPlugin;
-begin
- if (hLib <> 0) then
- FreeLibrary (hLib);
-
-// Selected := nil;
- @P_Init := nil;
- @P_Draw := nil;
- @P_Finish := nil;
- @P_RData := nil;
-end;
-
-function TDLLMan.PluginInit (const TeamInfo: TTeamInfo;
- var Playerinfo: TPlayerinfo;
- const Sentences: TSentences;
- const LoadTex: fModi_LoadTex;
- const Print: fModi_Print;
- LoadSound: fModi_LoadSound;
- PlaySound: pModi_PlaySound)
- : boolean;
-var
- Methods: TMethodRec;
-begin
- Methods.LoadTex := LoadTex;
- Methods.Print := Print;
- Methods.LoadSound := LoadSound;
- Methods.PlaySound := PlaySound;
-
- if (@P_Init <> nil) then
- Result := P_Init (TeamInfo, PlayerInfo, Sentences, Methods)
- else
- Result := true
-end;
-
-function TDLLMan.PluginDraw (var Playerinfo: TPlayerinfo; const CurSentence: cardinal): boolean;
-begin
- if (@P_Draw <> nil) then
- Result := P_Draw (PlayerInfo, CurSentence)
- else
- Result := true
-end;
-
-function TDLLMan.PluginFinish (var Playerinfo: TPlayerinfo): byte;
-begin
- if (@P_Finish <> nil) then
- Result := P_Finish (PlayerInfo)
- else
- Result := 0;
-end;
-
-procedure TDLLMan.PluginRData (handle: HStream; buffer: Pointer; len: dword; user: dword);
-begin
-if (@P_RData <> nil) then
- P_RData (handle, buffer, len, user);
-end;
-
-end.
generated by cgit v1.2.3 (git 2.25.1) at 2024-10-30 03:37:18 +0000