mirror of
https://github.com/love2d/love.git
synced 2026-08-15 15:51:12 +02:00
rude
137 lines
3.4 KiB
C++
137 lines
3.4 KiB
C++
/**
|
|
* Copyright (c) 2006-2012 LOVE Development Team
|
|
*
|
|
* This software is provided 'as-is', without any express or implied
|
|
* warranty. In no event will the authors be held liable for any damages
|
|
* arising from the use of this software.
|
|
*
|
|
* Permission is granted to anyone to use this software for any purpose,
|
|
* including commercial applications, and to alter it and redistribute it
|
|
* freely, subject to the following restrictions:
|
|
*
|
|
* 1. The origin of this software must not be misrepresented; you must not
|
|
* claim that you wrote the original software. If you use this software
|
|
* in a product, an acknowledgment in the product documentation would be
|
|
* appreciated but is not required.
|
|
* 2. Altered source versions must be plainly marked as such, and must not be
|
|
* misrepresented as being the original software.
|
|
* 3. This notice may not be removed or altered from any source distribution.
|
|
**/
|
|
|
|
// LOVE
|
|
#include "wrap_Image.h"
|
|
|
|
namespace love
|
|
{
|
|
namespace graphics
|
|
{
|
|
namespace opengl
|
|
{
|
|
|
|
Image *luax_checkimage(lua_State *L, int idx)
|
|
{
|
|
return luax_checktype<Image>(L, idx, "Image", GRAPHICS_IMAGE_T);
|
|
}
|
|
|
|
int w_Image_getWidth(lua_State *L)
|
|
{
|
|
Image *t = luax_checkimage(L, 1);
|
|
lua_pushnumber(L, t->getWidth());
|
|
return 1;
|
|
}
|
|
|
|
int w_Image_getHeight(lua_State *L)
|
|
{
|
|
Image *t = luax_checkimage(L, 1);
|
|
lua_pushnumber(L, t->getHeight());
|
|
return 1;
|
|
}
|
|
|
|
int w_Image_setFilter(lua_State *L)
|
|
{
|
|
Image *t = luax_checkimage(L, 1);
|
|
Image::Filter f;
|
|
Image::FilterMode min;
|
|
Image::FilterMode mag;
|
|
const char *minstr = luaL_checkstring(L, 2);
|
|
const char *magstr = luaL_checkstring(L, 3);
|
|
if (!Image::getConstant(minstr, min))
|
|
return luaL_error(L, "Invalid filter mode: %s", minstr);
|
|
if (!Image::getConstant(magstr, mag))
|
|
return luaL_error(L, "Invalid filter mode: %s", magstr);
|
|
|
|
f.min = min;
|
|
f.mag = mag;
|
|
t->setFilter(f);
|
|
return 0;
|
|
}
|
|
|
|
int w_Image_getFilter(lua_State *L)
|
|
{
|
|
Image *t = luax_checkimage(L, 1);
|
|
Image::Filter f = t->getFilter();
|
|
Image::FilterMode min = f.min;
|
|
Image::FilterMode mag = f.mag;
|
|
const char *minstr;
|
|
const char *magstr;
|
|
Image::getConstant(min, minstr);
|
|
Image::getConstant(mag, magstr);
|
|
lua_pushstring(L, minstr);
|
|
lua_pushstring(L, magstr);
|
|
return 2;
|
|
}
|
|
|
|
int w_Image_setWrap(lua_State *L)
|
|
{
|
|
Image *i = luax_checkimage(L, 1);
|
|
Image::Wrap w;
|
|
Image::WrapMode s;
|
|
Image::WrapMode t;
|
|
const char *sstr = luaL_checkstring(L, 2);
|
|
const char *tstr = luaL_checkstring(L, 3);
|
|
if (!Image::getConstant(sstr, s))
|
|
return luaL_error(L, "Invalid wrap mode: %s", sstr);
|
|
if (!Image::getConstant(tstr, t))
|
|
return luaL_error(L, "Invalid wrap mode, %s", tstr);
|
|
|
|
w.s = s;
|
|
w.t = t;
|
|
i->setWrap(w);
|
|
return 0;
|
|
}
|
|
|
|
int w_Image_getWrap(lua_State *L)
|
|
{
|
|
Image *i = luax_checkimage(L, 1);
|
|
Image::Wrap w = i->getWrap();
|
|
Image::WrapMode s = w.s;
|
|
Image::WrapMode t = w.t;
|
|
const char *sstr;
|
|
const char *tstr;
|
|
Image::getConstant(s, sstr);
|
|
Image::getConstant(t, tstr);
|
|
lua_pushstring(L, sstr);
|
|
lua_pushstring(L, tstr);
|
|
return 2;
|
|
}
|
|
|
|
static const luaL_Reg functions[] =
|
|
{
|
|
{ "getWidth", w_Image_getWidth },
|
|
{ "getHeight", w_Image_getHeight },
|
|
{ "setFilter", w_Image_setFilter },
|
|
{ "getFilter", w_Image_getFilter },
|
|
{ "setWrap", w_Image_setWrap },
|
|
{ "getWrap", w_Image_getWrap },
|
|
{ 0, 0 }
|
|
};
|
|
|
|
extern "C" int luaopen_image(lua_State *L)
|
|
{
|
|
return luax_register_type(L, "Image", functions);
|
|
}
|
|
|
|
} // opengl
|
|
} // graphics
|
|
} // love
|