1 files changed, 148 insertions, 0 deletions
diff --git a/src/lua/ULuaTextGL.pas b/src/lua/ULuaTextGL.pas
new file mode 100644
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+++ b/src/lua/ULuaTextGL.pas
@@ -0,0 +1,148 @@
+{* 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 ULuaTextGL;
+
+interface
+
+{$IFDEF FPC}
+  {$MODE Delphi}
+{$ENDIF}
+
+{$I switches.inc}
+
+uses
+  TextGL,
+  SysUtils,
+  ULua;
+
+{ TextGl.Pos(X, Y: Float) : sets font position }
+function ULuaTextGL_Pos(L: Plua_State): Integer; cdecl;
+
+{ TextGl.Size(Size: Float) : sets font size }
+function ULuaTextGL_Size(L: Plua_State): Integer; cdecl;
+
+{ TextGl.Style(Style: int) : sets font style (from 0 to 3) }
+function ULuaTextGL_Style(L: Plua_State): Integer; cdecl;
+
+{ TextGl.Italic(isItalic: boolean) : sets if font is italic }
+function ULuaTextGL_Italic(L: Plua_State): Integer; cdecl;
+
+{ TextGl.Width(Text: String) : returns width of Text if printed
+  w/ current settings in pixels }
+function ULuaTextGL_Width(L: Plua_State): Integer; cdecl;
+
+{ TextGl.Print(Text: String) : prints text to screen w/ current
+  settings}
+function ULuaTextGL_Print(L: Plua_State): Integer; cdecl;
+
+const
+  ULuaTextGl_Lib_f: array [0..5] of lual_reg = (
+    (name:'Pos'; func:ULuaTextGl_Pos),
+    (name:'Size'; func:ULuaTextGl_Size),
+    (name:'Style'; func:ULuaTextGl_Style),
+    (name:'Italic'; func:ULuaTextGl_Italic),
+    (name:'Width'; func:ULuaTextGl_Width),
+    (name:'Print'; func:ULuaTextGl_Print)
+  );
+
+
+implementation
+
+{ TextGl.Pos(X, Y: Float) : sets font position }
+function ULuaTextGL_Pos(L: Plua_State): Integer; cdecl;
+  var X, Y: Double;
+begin
+  X := luaL_checknumber(L, 1);
+  Y := luaL_checknumber(L, 2);
+
+  SetFontPos(X, Y);
+
+  Result := 0;
+end;
+
+{ TextGl.Size(Size: Float) : sets font size }
+function ULuaTextGL_Size(L: Plua_State): Integer; cdecl;
+  var Size: Double;
+begin
+  Size := luaL_checknumber(L, 1);
+
+  SetFontSize(Size);
+  
+  Result := 0;
+end;
+
+{ TextGl.Style(Style: int) : sets font style (from 0 to 3) }
+function ULuaTextGL_Style(L: Plua_State): Integer; cdecl;
+  var Style: Integer;
+begin
+  Style := luaL_checkinteger(L, 1);
+
+  if (Style >= 0) and (Style < Length(Fonts)) then
+    SetFontStyle(Style)
+  else
+    luaL_ArgError(L, 1, PChar('number from 0 to ' + IntToStr(High(Fonts)) + ' expected'));
+
+  Result := 0;
+end;
+
+{ TextGl.Italic(isItalic: boolean) : sets if font is italic }
+function ULuaTextGL_Italic(L: Plua_State): Integer; cdecl;
+  var isItalic: Boolean;
+begin
+  luaL_checkany(L, 1);
+  isItalic := lua_toBoolean(L, 1);
+
+  SetFontItalic(isItalic);
+  
+  Result := 0;
+end;
+
+{ TextGl.Width(Text: String) : returns width of Text if printed
+  w/ current settings in pixels }
+function ULuaTextGL_Width(L: Plua_State): Integer; cdecl;
+  var Text: String;
+begin
+  Text := luaL_checkstring(L, 1);
+  lua_pop(L, lua_gettop(L));
+
+  lua_PushNumber(L, glTextWidth(Text));
+
+  Result := 1;
+end;
+
+{ TextGl.Print(Text: String) : prints text to screen w/ current
+  settings}
+function ULuaTextGL_Print(L: Plua_State): Integer; cdecl;
+  var Text: String;
+begin
+  Text := luaL_checkstring(L, 1);
+
+  glPrint(Text);
+
+  Result := 0;
+end;
+
+end.