diff options
Diffstat (limited to 'advtrains')
| -rw-r--r-- | advtrains/advtrains_luaautomation/atc_rail.lua | 4 | ||||
| -rw-r--r-- | advtrains/advtrains_luaautomation/init.lua | 7 |
2 files changed, 11 insertions, 0 deletions
diff --git a/advtrains/advtrains_luaautomation/atc_rail.lua b/advtrains/advtrains_luaautomation/atc_rail.lua index 141f119..ab84986 100644 --- a/advtrains/advtrains_luaautomation/atc_rail.lua +++ b/advtrains/advtrains_luaautomation/atc_rail.lua @@ -48,6 +48,7 @@ function r.fire_event(pos, evtdata) local customfct={ atc_send = function(cmd) if not train_id then return false end + assertt(cmd, "string") advtrains.atc.train_reset_command(train_id) train.atc_command=cmd train.atc_arrow=atc_arrow @@ -55,6 +56,7 @@ function r.fire_event(pos, evtdata) end, atc_reset = function(cmd) if not train_id then return false end + assertt(cmd, "string") advtrains.atc.train_reset_command(train_id) return true end, @@ -63,11 +65,13 @@ function r.fire_event(pos, evtdata) atc_speed = tvel, atc_set_text_outside = function(text) if not train_id then return false end + if text then assertt(text, "string") end advtrains.trains[train_id].text_outside=text return true end, atc_set_text_inside = function(text) if not train_id then return false end + if text then assertt(text, "string") end advtrains.trains[train_id].text_inside=text return true end, diff --git a/advtrains/advtrains_luaautomation/init.lua b/advtrains/advtrains_luaautomation/init.lua index 87f5921..71808e7 100644 --- a/advtrains/advtrains_luaautomation/init.lua +++ b/advtrains/advtrains_luaautomation/init.lua @@ -16,6 +16,13 @@ atlatc = { envs = {}} minetest.register_privilege("atlatc", { description = "Player can place and modify LUA ATC components. Grant with care! Allows to execute bad LUA code.", give_to_singleplayer = false, default= false }) +--assertt helper. error if a variable is not of a type +function assertt(var, typ) + if type(var)~=typ then + error("Assertion failed, variable has to be of type "..typ) + end +end + local mp=minetest.get_modpath("advtrains_luaautomation") if not mp then error("Mod name error: Mod folder is not named 'advtrains_luaautomation'!") |