--- a/hedgewars/uScript.pas	Tue Jul 03 22:44:50 2012 +0400
+++ b/hedgewars/uScript.pas	Wed Jul 04 10:56:42 2012 -0400
@@ -322,7 +322,7 @@
             health:= lua_tointeger(L, 3)
         else
             health:= cHealthCaseAmount;
-        gear := SpawnCustomCrateAt(lua_tointeger(L, 1), lua_tointeger(L, 2), HealthCrate, health);
+        gear := SpawnCustomCrateAt(lua_tointeger(L, 1), lua_tointeger(L, 2), HealthCrate, health, 0);
         if gear <> nil then
             lua_pushinteger(L, gear^.uid)
         else
@@ -334,14 +334,16 @@
 function lc_spawnammocrate(L: PLua_State): LongInt; Cdecl;
 var gear: PGear;
 begin
-    if lua_gettop(L) <> 3 then
+    if (lua_gettop(L) <> 3) and (lua_gettop(L) <> 4) then
         begin
         LuaError('Lua: Wrong number of parameters passed to SpawnAmmoCrate!');
         lua_pushnil(L);
         end
     else
         begin
-        gear := SpawnCustomCrateAt(lua_tointeger(L, 1), lua_tointeger(L, 2), AmmoCrate, lua_tointeger(L, 3));
+        if (lua_gettop(L) <> 3) then 
+             gear := SpawnCustomCrateAt(lua_tointeger(L, 1), lua_tointeger(L, 2), AmmoCrate, lua_tointeger(L, 3), 0)
+        else gear := SpawnCustomCrateAt(lua_tointeger(L, 1), lua_tointeger(L, 2), AmmoCrate, lua_tointeger(L, 3), lua_tointeger(L, 4));
         if gear <> nil then
             lua_pushinteger(L, gear^.uid)
         else
@@ -353,15 +355,16 @@
 function lc_spawnutilitycrate(L: PLua_State): LongInt; Cdecl;
 var gear: PGear;
 begin
-    if lua_gettop(L) <> 3 then
+    if (lua_gettop(L) <> 3) and (lua_gettop(L) <> 4) then
         begin
         LuaError('Lua: Wrong number of parameters passed to SpawnUtilityCrate!');
         lua_pushnil(L);
         end
     else
-        begin  
-        gear := SpawnCustomCrateAt(lua_tointeger(L, 1), lua_tointeger(L, 2),
-        UtilityCrate, lua_tointeger(L, 3));
+        begin
+        if (lua_gettop(L) <> 3) then
+             gear := SpawnCustomCrateAt(lua_tointeger(L, 1), lua_tointeger(L, 2), UtilityCrate, lua_tointeger(L, 3), 0)
+        else gear := SpawnCustomCrateAt(lua_tointeger(L, 1), lua_tointeger(L, 2), UtilityCrate, lua_tointeger(L, 3), lua_tointeger(L, 4));
         if gear <> nil then
             lua_pushinteger(L, gear^.uid)
         else