Fixed the atinit function

Previously each map had its own scope. They got merged now but the atinit
function was forgotten to adapt.

Reviewed-by: bjorn.

1 files changed, 8 insertions, 4 deletions

diff --git a/scripts/lua/libmana.lua b/scripts/lua/libmana.lua
index d133e574..0636e491 100644
--- a/scripts/lua/libmana.lua
+++ b/scripts/lua/libmana.lua
@@ -87,9 +87,11 @@ local function mapupdate(mapid)
     check_schedule(mapid)
 end
 
--- Registers a function so that is is executed during map initialization.
+-- Registers a function so that it is executed during map initialization.
 function atinit(f)
-  init_fun[#init_fun + 1] = f
+  local map_id = get_map_id()
+  init_fun[map_id] = init_fun[map_id] or {}
+  table.insert(init_fun[map_id], f)
 end
 
 -- Called by the game for creating NPCs embedded into maps.
@@ -105,10 +107,12 @@ end
 -- Called during map initialization, for each map.
 -- Executes all the functions registered by atinit.
 local function map_initialize()
-  for i,f in ipairs(init_fun) do
+  local functions = init_fun[get_map_id()]
+  if not functions then return end
+  for i,f in ipairs(functions) do
     f()
   end
-  init_fun = {}
+  init_fun[get_map_id()] = nil
 end