1 files changed, 105 insertions, 0 deletions
diff --git a/Lua/src/lua/ULuaScreenSing.pas b/Lua/src/lua/ULuaScreenSing.pas
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+++ b/Lua/src/lua/ULuaScreenSing.pas
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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: https://ultrastardx.svn.sourceforge.net/svnroot/ultrastardx/branches/experimental/Lua/src/lua/ULuaTexture.pas $
+ * $Id: ULuaTexture.pas 1551 2009-01-04 14:08:33Z Hawkear $
+ *}
+
+unit ULuaScreenSing;
+
+interface
+
+{$IFDEF FPC}
+  {$MODE Delphi}
+{$ENDIF}
+
+{$I switches.inc}
+
+uses
+  ULua;
+
+{ returns a table with following structure:
+    t[1..playercount] = score of player i }
+function ULuaScreenSing_GetScores(L: Plua_State): Integer; cdecl;
+
+{ finishes current song, if sing screen is not shown it will raise
+  an error }
+function ULuaScreenSing_Finish(L: Plua_State): Integer; cdecl;
+
+const
+  ULuaScreenSing_Lib_f: array [0..1] of lual_reg = (
+    (name:'GetScores';func:ULuaScreenSing_GetScores),
+    (name:'Finish';func:ULuaScreenSing_Finish)
+  );
+
+implementation
+uses UScreenSing, UMain, UDisplay, UGraphic;
+
+{ returns a table with following structure:
+    t[1..playercount] = score of player i }
+function ULuaScreenSing_GetScores(L: Plua_State): Integer; cdecl;
+  var
+    Top: Integer;
+    I: Integer;
+begin
+  Result := 1;
+
+  // pop arguments
+  Top := lua_getTop(L);
+  if (Top > 0) then
+    lua_pop(L, Top);
+
+  // create table
+  lua_createtable(L, Length(Player), 0);
+
+  // fill w/ values
+  for I := 0 to High(Player) do
+  begin
+    lua_pushInteger(L, I + 1);
+    lua_pushInteger(L, Player[I].ScoreTotalInt);
+
+    lua_settable(L, -3);
+  end;
+
+  // leave table on stack, it is our result
+end;
+
+{ finishes current song, if sing screen is not shown it will raise
+  an error }
+function ULuaScreenSing_Finish(L: Plua_State): Integer; cdecl;
+  var Top: Integer;
+begin
+  Result := 0;
+
+  // pop arguments
+  Top := lua_getTop(L);
+  if (Top > 0) then
+    lua_pop(L, Top);
+
+  if (Display.CurrentScreen^ = ScreenSing) then
+  begin
+    ScreenSing.EndSong;
+  end
+  else
+    LuaL_error(L, 'Usdx.ScreenSing.Finish is called, but sing screen is not shown.'); 
+end;
+
+end.
+\ No newline at end of file