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 b1404bf22d791f46986b66a3775708ad921cc9a1..ab3b5fe464702456d5a1a754054a3f2bf679145f 100644 (file)
--- a/src/script/cpp_api/s_env.cpp
+++ b/src/script/cpp_api/s_env.cpp
@@ -22,7 +22,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 #include "common/c_converter.h"
 #include "log.h"
 #include "environment.h"
-#include "mapgen.h"
+#include "mapgen/mapgen.h"
 #include "lua_api/l_env.h"
 #include "server.h"
 
@@ -108,7 +108,7 @@ void ScriptApiEnv::initializeEnvironment(ServerEnvironment *env)
                int id = lua_tonumber(L, -2);
                int current_abm = lua_gettop(L);
 
-               std::set<std::string> trigger_contents;
+               std::vector<std::string> trigger_contents;
                lua_getfield(L, current_abm, "nodenames");
                if (lua_istable(L, -1)) {
                        int table = lua_gettop(L);
@@ -116,16 +116,16 @@ void ScriptApiEnv::initializeEnvironment(ServerEnvironment *env)
                        while (lua_next(L, table)) {
                                // key at index -2 and value at index -1
                                luaL_checktype(L, -1, LUA_TSTRING);
-                               trigger_contents.insert(lua_tostring(L, -1));
+                               trigger_contents.emplace_back(readParam<std::string>(L, -1));
                                // removes value, keeps key for next iteration
                                lua_pop(L, 1);
                        }
                } else if (lua_isstring(L, -1)) {
-                       trigger_contents.insert(lua_tostring(L, -1));
+                       trigger_contents.emplace_back(readParam<std::string>(L, -1));
                }
                lua_pop(L, 1);
 
-               std::set<std::string> required_neighbors;
+               std::vector<std::string> required_neighbors;
                lua_getfield(L, current_abm, "neighbors");
                if (lua_istable(L, -1)) {
                        int table = lua_gettop(L);
@@ -133,12 +133,12 @@ void ScriptApiEnv::initializeEnvironment(ServerEnvironment *env)
                        while (lua_next(L, table)) {
                                // key at index -2 and value at index -1
                                luaL_checktype(L, -1, LUA_TSTRING);
-                               required_neighbors.insert(lua_tostring(L, -1));
+                               required_neighbors.emplace_back(readParam<std::string>(L, -1));
                                // removes value, keeps key for next iteration
                                lua_pop(L, 1);
                        }
                } else if (lua_isstring(L, -1)) {
-                       required_neighbors.insert(lua_tostring(L, -1));
+                       required_neighbors.emplace_back(readParam<std::string>(L, -1));
                }
                lua_pop(L, 1);
 
@@ -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);
 
@@ -185,12 +189,12 @@ void ScriptApiEnv::initializeEnvironment(ServerEnvironment *env)
                        while (lua_next(L, table)) {
                                // key at index -2 and value at index -1
                                luaL_checktype(L, -1, LUA_TSTRING);
-                               trigger_contents.insert(lua_tostring(L, -1));
+                               trigger_contents.insert(readParam<std::string>(L, -1));
                                // removes value, keeps key for next iteration
                                lua_pop(L, 1);
                        }
                } else if (lua_isstring(L, -1)) {
-                       trigger_contents.insert(lua_tostring(L, -1));
+                       trigger_contents.insert(readParam<std::string>(L, -1));
                }
                lua_pop(L, 1);
 
@@ -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);