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-rw-r--r--src/script/cpp_api/s_env.cpp8
1 files changed, 8 insertions, 0 deletions
diff --git a/src/script/cpp_api/s_env.cpp b/src/script/cpp_api/s_env.cpp
index f8cef98b7..ab3b5fe46 100644
--- 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);