Add Lua on_mapgen_init callback, and minetest.set_mapgen_params API

[oweals/minetest.git] / src / server.cpp

diff --git a/src/server.cpp b/src/server.cpp
index 01692210354d2b0be254b9099852d1c9e7dc1034..1618a091522f885f29df63c49009135026a78558 100644 (file)
--- a/src/server.cpp
+++ b/src/server.cpp
@@ -807,7 +807,12 @@ Server::Server(
        ServerMap *servermap = new ServerMap(path_world, this, m_emerge);
        m_env = new ServerEnvironment(servermap, m_script, this, this);
        
-       m_emerge->initMapgens(servermap->getMapgenParams());
+       // Run some callbacks after the MG params have been set up but before activation
+       MapgenParams *mgparams = servermap->getMapgenParams();
+       m_script->environment_OnMapgenInit(mgparams);
+       
+       // Initialize mapgens
+       m_emerge->initMapgens(mgparams);
 
        // Give environment reference to scripting api
        m_script->initializeEnvironment(m_env);