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Make isDown accept a list of keys (issue #121)

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This commit is contained in:
Bart van Strien
2011-03-19 12:47:39 +01:00
parent 20364c67bd
commit 766c863484
3 changed files with 18 additions and 15 deletions
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src/modules/keyboard/sdl/wrap_Keyboard.cpp
+10 -8
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@@ -31,16 +31,18 @@ namespace sdl
int w_isDown(lua_State * L)
{
Keyboard::Key k;
if(Keyboard::getConstant(luaL_checkstring(L, 1), k))
unsigned int num = lua_gettop(L);
Keyboard::Key * keylist = new Keyboard::Key[num+1];
unsigned int counter = 0;
for (unsigned int i = 0; i < num; i++)
{
luax_pushboolean(L, instance->isDown(k));
if(Keyboard::getConstant(luaL_checkstring(L, i+1), k))
keylist[counter++] = k;
}
else
{
luax_pushboolean(L, false);
}
keylist[counter] = Keyboard::KEY_MAX_ENUM;
luax_pushboolean(L, instance->isDown(keylist));
return 1;
}