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--- lua:scripting:excamples:speechmenu [2014/12/24 05:42] – created vodur
+++ lua:scripting:excamples:speechmenu [2014/12/24 05:44] (current) – removed vodur
@@ Line 1: / Line 1: @@
-Script example using the "trigger" variable to create a menu for players. With this script, the mob will remember any object a player gives to it, be able to list the objects any given player has given, and be able give back specific objects when asked to.
-<code lua>
--- Menu test helper code [320]
-mt={}
-mt.list={}
-function mt.menu()
-  say("Just say the word!")
-  say("list        - a list of the objects you gave me")
-  say("give <item> - I'll give you the object back")
-end
-function mt.parse(ch,trigger)
-  if trigger=="list" then
-    mt.showlist(ch)
-    return
-  end
-  local s,f=string.find(trigger,"give")
-  if s==1 then -- if give is the first word
-    mt.give(ch,string.sub(trigger,f+2)) -- only send the rest of the arg
-    return
-  end
-  mt.menu()
-end
-function mt.showlist(ch)
-  if not mt.list[ch.name] then
-    say("You haven't given me anything...")
-    return
-  end
-  if table.getn(mt.list[ch.name])<1 then
-    say("I don't have anything of yours...")
-    return
-  end
-  for _,v in ipairs(mt.list[ch.name]) do
-    say(v.sdesc)
-  end
-end
-function mt.give(ch,words)
-  if not mt.list[ch.name] then
-    say("You haven't given me anything...")
-    return
-  end
-  for i,v in ipairs(mt.list[ch.name]) do
-    if string.find(v.name, words) then
-      mt.gave={ name=ch.name, sdesc=v.sdesc, index=i}
-      mdo(string.format("give '%s' %s", v.name, ch.name))
-      -- mdo(string.format("drop '%s'", v.name)) -- in case ch had a full inventory
-      -- table.remove(mt.list[ch.name],i) -- remove it from the table
-      return
-    end
-  end
-  -- if we're here, didn't find it
-  say("Sorry, you never gave me " .. words .. "...")
-end
-function mt.checkgive(trigger)
-  if mt.gave==nil then
-    return
-  end
-  if string.find(trigger, string.format("You give %s to", mt.gave.sdesc) ) then
-    table.remove(mt.list[mt.gave.name], mt.gave.index)
-    say("There ya go.")
-  else
-    say("Hmmm, I couldn't give it to you...is your inventory full?")
-  end
-  mt.gave=nil
-end
-function mt.receive(obj,ch)
-  if not mt.list[ch.name] then
-    mt.list[ch.name]={}
-  end
-  table.insert(mt.list[ch.name],{ name=obj.name, sdesc=obj.shortdescr})
-  say("Ok, I'll hold onto " .. obj.shortdescr .. " for you " .. ch.name .. ".")
-end
-mt.loaded=true
--- End Menu test helper code
-</code>
-<code lua>
--- Menu test say * [321]
-if not mt or not mt.loaded then
-  loadprog(320)
-end
-mt.parse(ch,trigger)
--- End Menu test say *
-</code>
-<code lua>
--- Menu test give * [322]
-if not mt or not mt.loaded then
-  loadprog(320)
-end
-mt.receive(obj1,ch)
--- End Menu test give *
-</code>
-<code lua>
--- Menu test act * [323]
-if not mt or not mt.loaded then
-  loadprog(320)
-end
-mt.checkgive(trigger)
--- End Menu test act *
-</code>
------
-<code>
-You say 'list'
-lua test 20 says 'You haven't given me anything...'
-You give a pile of coal and rocks to lua test 20.
-lua test 20 says 'Ok, I'll hold onto a pile of coal and rocks for you Vodur.'
-You give a pile of coal and rocks to lua test 20.
-lua test 20 says 'Ok, I'll hold onto a pile of coal and rocks for you Vodur.'
-El Ranglor gives Surf and Turf to lua test 20.
-lua test 20 says 'Ok, I'll hold onto Surf and Turf for you Ranglor.'
-El Ranglor says 'list'
-lua test 20 says 'Surf and Turf'
-You say 'list'
-lua test 20 says 'a pile of coal and rocks'
-lua test 20 says 'a pile of coal and rocks'
-You give a pile of coal and rocks to El Ranglor.
-El Ranglor has his hands full.
-El Ranglor says 'give surf'
-lua test 20 asks 'Hmmm, I couldn't give it to you...is your inventory full?'
-El Ranglor drops a pile of coal and rocks.
-El Ranglor says 'surf'
-lua test 20 exclaims 'Just say the word!'
-lua test 20 says 'list        - a list of the objects you gave me'
-lua test 20 says 'give <item> - I'll give you the object back'
-El Ranglor says 'give surf'
-lua test 20 says 'There ya go.'
-Lua test 20 gives Surf and Turf to El Ranglor.
-El Ranglor says 'list'
-lua test 20 says 'I don't have anything of yours...'
-</code>