lua_patt.c

lua脚本语言调用allegro游戏程序库的接口-跨平台

/****************************************************************************
**                                                                         **
**                  LuAllegro library - Lua port of Allegro                **
**                       Copyright (C) 2005 Peter Jamroz                   **
**                 e-mail: peterjam at poczta dot onet dot pl              **
**                                                                         **
**        Permission to use, copy, modify, publish this software           **
**    is hereby granted to any person obtaining a copy of this software,   **
**                              FREE OF CHARGE,                            **
**                     under the following conditions:                     **
**                                                                         **
** 1:  The above copyright notice and this permission notice shall be      **
**     included in all copies or substantial portions of the Software.     **
**                                                                         **
** 2:  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,     **
**   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    **
**   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.**
**   IN NO EVENT SHALL THE AUTHOR OR COPYRIGHT HOLDER BE LIABLE FOR ANY    **
**   CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  **
**   TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     **
**   SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                **
**                                                                         **
****************************************************************************/
#include <allegro.h>

#include "lua_aleg.h"
#include "lua_patt.h"



//------------------------------------------------------------------------------------------
//----- pocz箃ek dzia硊 "Transparency and patterned drawing"  ------------------------------
//------------------------------------------------------------------------------------------


//---------------------------------------------------------------------------------------------
//void drawing_mode(int mode, BITMAP *pattern, int x_anchor, int y_anchor);
static int l_drawing_mode (lua_State *L) 
{
   int mode=lua_tonumber(L,1);

   // BITMAP* pattern is ignored now.

   drawing_mode(mode,NULL,0,0);

   return 0;  /* number of results */
}

//---------------------------------------------------------------------------------------------
static const struct luaL_reg allegro_patt_lib [] = {
      {"drawing_mode",        l_drawing_mode},
      {NULL,                  NULL}  /* sentinel */
    };


//-----------------------------------------------------------------------------------------------
int luaopen_allegro_patt (lua_State *L) 
{
   luaL_openlib(L, "allegro", allegro_patt_lib, 0);
   return 1;
}