我需要一个用于调用 lua 脚本的 C 函数。我将从该函数返回一个数组作为表。我使用了代码但崩溃了。谁能告诉我如何使用它?
struct Point {
int x, y;
}
typedef Point Point;
static int returnImageProxy(lua_State *L)
{
Point points[3] = {{11, 12}, {21, 22}, {31, 32}};
lua_newtable(L);
for (int i = 0; i 3; i++) {
lua_newtable(L);
lua_pushnumber(L, points[i].x);
lua_rawseti(L, -2, 2*i+1);
lua_pushnumber(L, points[i].y);
lua_rawseti(L, -2, 2*i+2);
lua_settable(L,-3);
}
return 1; // I want to return a Lua table like :{{11, 12}, {21, 22}, {31, 32}}
}