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code cleanup

This commit is contained in:
Enno Rehling 2011-02-05 23:01:51 -08:00
parent e0d70b096a
commit dec5bb8834
1 changed files with 22 additions and 5 deletions
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27
src/bindings/bind_attrib.c
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@ -293,16 +293,33 @@ attrib_type at_lua_ext = {
"lua", init_ext, free_ext, age_ext, write_ext, read_ext
};
static int
tolua_attrib_create(lua_State* L)
{
static attrib **
get_attribs(lua_State * L, int idx) {
attrib ** ap = NULL;
tolua_Error tolua_err;
if (tolua_isusertype(L, 1, TOLUA_CAST "unit", 0, &tolua_err)) {
unit * u = (unit *)tolua_tousertype(L, 1, 0);
if (tolua_isusertype(L, idx, TOLUA_CAST "unit", 0, &tolua_err)) {
unit * u = (unit *)tolua_tousertype(L, idx, 0);
ap = &u->attribs;
} else if (tolua_isusertype(L, idx, TOLUA_CAST "region", 0, &tolua_err)) {
region * r = (region *)tolua_tousertype(L, idx, 0);
ap = &r->attribs;
} else if (tolua_isusertype(L, idx, TOLUA_CAST "faction", 0, &tolua_err)) {
faction * f = (faction *)tolua_tousertype(L, idx, 0);
ap = &f->attribs;
} else if (lua_isstring(L, idx)) {
const char * str = tolua_tostring(L, idx, NULL);
if (str && strcmp(str, "global")==0) {
ap = &global.attribs;
}
}
return ap;
}
static int
tolua_attrib_create(lua_State* L)
{
attrib ** ap = get_attribs(L, 1);
if (ap) {
attrib * a = a_new(&at_lua_ext);
int handle;