Merge pull request #8776 from osjc/FixGetNode

[minetest.git] / src / script / cpp_api / s_env.cpp

diff --git a/src/script/cpp_api/s_env.cpp b/src/script/cpp_api/s_env.cpp
index f8cef98b7332f98763ef853e6a4e43bd54dfdc62..ab3b5fe464702456d5a1a754054a3f2bf679145f 100644 (file)
--- a/src/script/cpp_api/s_env.cpp
+++ b/src/script/cpp_api/s_env.cpp
@@ -151,6 +151,10 @@ void ScriptApiEnv::initializeEnvironment(ServerEnvironment *env)
                bool simple_catch_up = true;
                getboolfield(L, current_abm, "catch_up", simple_catch_up);
 
+               lua_getfield(L, current_abm, "action");
+               luaL_checktype(L, current_abm + 1, LUA_TFUNCTION);
+               lua_pop(L, 1);
+
                LuaABM *abm = new LuaABM(L, id, trigger_contents, required_neighbors,
                        trigger_interval, trigger_chance, simple_catch_up);
 
@@ -200,6 +204,10 @@ void ScriptApiEnv::initializeEnvironment(ServerEnvironment *env)
                bool run_at_every_load = getboolfield_default(L, current_lbm,
                        "run_at_every_load", false);
 
+               lua_getfield(L, current_lbm, "action");
+               luaL_checktype(L, current_lbm + 1, LUA_TFUNCTION);
+               lua_pop(L, 1);
+
                LuaLBM *lbm = new LuaLBM(L, id, trigger_contents, name,
                        run_at_every_load);