1 files changed, 144 insertions, 144 deletions
diff --git a/src/lua/ULuaUsdx.pas b/src/lua/ULuaUsdx.pas
index d92289b1..ac40f180 100644
--- a/src/lua/ULuaUsdx.pas
+++ b/src/lua/ULuaUsdx.pas
@@ -1,145 +1,145 @@
-{* 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 ULuaUsdx;
-
-interface
-
-{$IFDEF FPC}
-  {$MODE Delphi}
-{$ENDIF}
-
-{$I switches.inc}
-
-uses ULua;
-
-{ some basic lua c functions from usdx table }
-
-{ Usdx.Time - returns sdl_time to have time numbers comparable with
-              ultrastar deluxe ones. no arguments }
-function ULuaUsdx_Time(L: Plua_State): Integer; cdecl;
-
-{ Usdx.Version - returns Usdx version string (the same that US_Version
-  language-constant does). no arguments }
-function ULuaUsdx_Version(L: Plua_State): Integer; cdecl;
-
-{ Usdx.Hook - returns an hook table with name and Unhook function
-              arguments: event_name: string }
-function ULuaUsdx_Hook(L: Plua_State): Integer; cdecl;
-
-{ Usdx.ShutMeDown - no results, no arguments
-  unloads the calling plugin }
-function ULuaUsdx_ShutMeDown(L: Plua_State): Integer; cdecl;
-
-const
-  ULuaUsdx_Lib_f: array [0..4] of lual_reg = (
-    (name:'Version'; func:ULuaUsdx_Version),
-    (name:'Time'; func:ULuaUsdx_Time),
-    (name:'Hook'; func:ULuaUsdx_Hook),
-    (name:'ShutMeDown'; func:ULuaUsdx_ShutMeDown),
-    (name:nil;func:nil)
-  );
-
-implementation
-uses SDL, ULuaCore, ULuaUtils, UHookableEvent, UConfig;
-
-{ Usdx.Time - returns sdl_time to have time numbers comparable with
-              ultrastar deluxe ones. no arguments }
-function ULuaUsdx_Time(L: Plua_State): Integer; cdecl;
-  var top: Integer;
-begin
-  //remove arguments (if any)
-  top := lua_gettop(L);
-
-  if (top > 0) then
-    lua_pop(L, top);
-
-  //push result
-  lua_pushinteger(L, SDL_GetTicks);
-  Result := 1; //one result
-end;
-
-{ Usdx.Version - returns Usdx version string (the same that US_Version
-  language-constant does). no arguments }
-function ULuaUsdx_Version(L: Plua_State): Integer; cdecl;
-  var top: Integer;
-begin
-  //remove arguments (if any)
-  top := lua_gettop(L);
-
-  if (top > 0) then
-    lua_pop(L, top);
-
-  //push result
-  lua_pushstring(L, PChar(USDXVersionStr()));
-  Result := 1; //one result
-end;
-
-{ Usdx.Hook - returns an hook table with name and Unhook function
-              arguments: event_name: string; function_name: string }
-function ULuaUsdx_Hook(L: Plua_State): Integer; cdecl;
-var
-  EventName: String;
-  FunctionName: String;
-  P: TLuaPlugin;
-  Event: THookableEvent;
-begin
-  EventName := luaL_checkstring(L, 1);
-  FunctionName := luaL_checkstring(L, 2);
-
-  P := Lua_GetOwner(L);
-
-  lua_pop(L, lua_gettop(L)); //clear stack
-
-  Result := 1;
-
-  Event := LuaCore.GetEventByName(EventName);
-  if (Event <> nil) then
-  begin
-    Event.Hook(L, P.Id, FunctionName);
-  end
-  else
-    luaL_error(L, PChar('event does not exist: ' + EventName));
-end;
-
-function ULuaUsdx_ShutMeDown(L: Plua_State): Integer; cdecl;
-  var
-    top: Integer;
-    P: TLuaPlugin;
-begin
-  Result := 0;
-  
-  //remove arguments (if any)
-  top := lua_gettop(L);
-
-  if (top > 0) then
-    lua_pop(L, top);
-
-  P := Lua_GetOwner(L);
-
-  P.ShutMeDown;
-end;
-
+{* 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 ULuaUsdx;
+
+interface
+
+{$IFDEF FPC}
+  {$MODE Delphi}
+{$ENDIF}
+
+{$I switches.inc}
+
+uses ULua;
+
+{ some basic lua c functions from usdx table }
+
+{ Usdx.Time - returns sdl_time to have time numbers comparable with
+              ultrastar deluxe ones. no arguments }
+function ULuaUsdx_Time(L: Plua_State): Integer; cdecl;
+
+{ Usdx.Version - returns Usdx version string (the same that US_Version
+  language-constant does). no arguments }
+function ULuaUsdx_Version(L: Plua_State): Integer; cdecl;
+
+{ Usdx.Hook - returns an hook table with name and Unhook function
+              arguments: event_name: string }
+function ULuaUsdx_Hook(L: Plua_State): Integer; cdecl;
+
+{ Usdx.ShutMeDown - no results, no arguments
+  unloads the calling plugin }
+function ULuaUsdx_ShutMeDown(L: Plua_State): Integer; cdecl;
+
+const
+  ULuaUsdx_Lib_f: array [0..4] of lual_reg = (
+    (name:'Version'; func:ULuaUsdx_Version),
+    (name:'Time'; func:ULuaUsdx_Time),
+    (name:'Hook'; func:ULuaUsdx_Hook),
+    (name:'ShutMeDown'; func:ULuaUsdx_ShutMeDown),
+    (name:nil;func:nil)
+  );
+
+implementation
+uses SDL, ULuaCore, ULuaUtils, UHookableEvent, UConfig;
+
+{ Usdx.Time - returns sdl_time to have time numbers comparable with
+              ultrastar deluxe ones. no arguments }
+function ULuaUsdx_Time(L: Plua_State): Integer; cdecl;
+  var top: Integer;
+begin
+  //remove arguments (if any)
+  top := lua_gettop(L);
+
+  if (top > 0) then
+    lua_pop(L, top);
+
+  //push result
+  lua_pushinteger(L, SDL_GetTicks);
+  Result := 1; //one result
+end;
+
+{ Usdx.Version - returns Usdx version string (the same that US_Version
+  language-constant does). no arguments }
+function ULuaUsdx_Version(L: Plua_State): Integer; cdecl;
+  var top: Integer;
+begin
+  //remove arguments (if any)
+  top := lua_gettop(L);
+
+  if (top > 0) then
+    lua_pop(L, top);
+
+  //push result
+  lua_pushstring(L, PChar(USDXVersionStr()));
+  Result := 1; //one result
+end;
+
+{ Usdx.Hook - returns an hook table with name and Unhook function
+              arguments: event_name: string; function_name: string }
+function ULuaUsdx_Hook(L: Plua_State): Integer; cdecl;
+var
+  EventName: String;
+  FunctionName: String;
+  P: TLuaPlugin;
+  Event: THookableEvent;
+begin
+  EventName := luaL_checkstring(L, 1);
+  FunctionName := luaL_checkstring(L, 2);
+
+  P := Lua_GetOwner(L);
+
+  lua_pop(L, lua_gettop(L)); //clear stack
+
+  Result := 1;
+
+  Event := LuaCore.GetEventByName(EventName);
+  if (Event <> nil) then
+  begin
+    Event.Hook(L, P.Id, FunctionName);
+  end
+  else
+    luaL_error(L, PChar('event does not exist: ' + EventName));
+end;
+
+function ULuaUsdx_ShutMeDown(L: Plua_State): Integer; cdecl;
+  var
+    top: Integer;
+    P: TLuaPlugin;
+begin
+  Result := 0;
+  
+  //remove arguments (if any)
+  top := lua_gettop(L);
+
+  if (top > 0) then
+    lua_pop(L, top);
+
+  P := Lua_GetOwner(L);
+
+  P.ShutMeDown;
+end;
+
 end.
 \ No newline at end of file