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authororwell96 <orwell@bleipb.de>2020-06-10 20:56:35 +0200
committerorwell96 <orwell@bleipb.de>2020-06-10 20:56:35 +0200
commitb13c7259763aa5c150e25c894a621a59b7bd37d4 (patch)
treefac9cd110c969ba5ca427dd42f19296402643355 /assets/blender/industrial
parentd61c2145a0f28438b0f85345bc7808ce0b6161c6 (diff)
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Workaround to handle split points (dt. aufgefahrene Weichen), fixing H#77
Diffstat (limited to 'assets/blender/industrial')
0 files changed, 0 insertions, 0 deletions
generated by cgit v1.2.3 (git 2.39.1) at 2025-02-21 07:55:31 +0000
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/*
** $Id: ltablib.c,v 1.38.1.3 2008/02/14 16:46:58 roberto Exp $
** Library for Table Manipulation
** See Copyright Notice in lua.h
*/


#include <stddef.h>

#define ltablib_c
#define LUA_LIB

#include "lua.h"

#include "lauxlib.h"
#include "lualib.h"


#define aux_getn(L,n)	(luaL_checktype(L, n, LUA_TTABLE), luaL_getn(L, n))


static int foreachi (lua_State *L) {
  int i;
  int n = aux_getn(L, 1);
  luaL_checktype(L, 2, LUA_TFUNCTION);
  for (i=1; i <= n; i++) {
    lua_pushvalue(L, 2);  /* function */
    lua_pushinteger(L, i);  /* 1st argument */
    lua_rawgeti(L, 1, i);  /* 2nd argument */
    lua_call(L, 2, 1);
    if (!lua_isnil(L, -1))
      return 1;
    lua_pop(L, 1);  /* remove nil result */
  }
  return 0;
}


static int foreach (lua_State *L) {
  luaL_checktype(L, 1, LUA_TTABLE);
  luaL_checktype(L, 2, LUA_TFUNCTION);
  lua_pushnil(L);  /* first key */
  while (lua_next(L, 1)) {
    lua_pushvalue(L, 2);  /* function */
    lua_pushvalue(L, -3);  /* key */