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[TFS 1.2] How to make a change to NPC system

Lyky

Lyky

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Joined
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Hi,
How do I make change to NPC system so that if 'buy' is not included in statement it takes it as buy

for example:

current
buy 20 manafluids | buy manafluid

what I want
20 manafluids | buy 20 manafluids | manafluid


and if still possible with this npc system can it be made to backpack of manafluids? If so how do i achieve it.


here's an example how my npcs look like

LUA: 
local keywordHandler = KeywordHandler:new()
local npcHandler = NpcHandler:new(keywordHandler)
NpcSystem.parseParameters(npcHandler)

function onCreatureAppear(cid) npcHandler:onCreatureAppear(cid) end
function onCreatureDisappear(cid) npcHandler:onCreatureDisappear(cid) end
function onCreatureSay(cid, type, msg) npcHandler:onCreatureSay(cid, type, msg) end
function onThink() npcHandler:onThink() end

local shopModule = ShopModule:new()
npcHandler:addModule(shopModule)

shopModule:addBuyableItem({'life'},                    2006, 60, 10, 'life fluid')
shopModule:addBuyableItem({'mana'},                    2006, 100, 7, 'mana fluid')
shopModule:addBuyableItem({'spellbook'},                    Cfspellbook, 150)

shopModule:addBuyableItem({'blank rune'},                    Cfblankrune, 10)

keywordHandler:addKeyword({'name'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, text = "They call me Digger, that fine with me."})
keywordHandler:addKeyword({'frans'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, text = "I think the FRANS is bugged."})
keywordHandler:addKeyword({'digger'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, text = "So what?"})
keywordHandler:addKeyword({'job'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, text = "I am selling some potions."})
keywordHandler:addKeyword({'sorcerer'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, text = "The way of the magicwielder is the only way to true power."})
keywordHandler:addKeyword({'druid'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, text = "The way of the magicwielder is the only way to true power."})
keywordHandler:addKeyword({'magic'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, text = "This is the magic market. Just have a look around."})
keywordHandler:addKeyword({'market'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, text = "This is the magic market. Just have a look around."})
keywordHandler:addKeyword({'vladruc'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, text = "Better don't cross the master!"})
keywordHandler:addKeyword({'urghain'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, text = "Better don't cross the master!"})
keywordHandler:addKeyword({'ferumbras'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, text = "An upstart of minor skills and great ambitions."})
keywordHandler:addKeyword({'excalibug'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, text = "Just a knights' legend."})
keywordHandler:addKeyword({'offer'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, text = "You may be interested in my life and mana fluids."})
keywordHandler:addKeyword({'good'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, text = "You may be interested in my life and mana fluids."})
keywordHandler:addKeyword({'items'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, text = "You may be interested in my life and mana fluids."})
keywordHandler:addKeyword({'have'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, text = "You may be interested in my life and mana fluids."})
keywordHandler:addKeyword({'potion'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, text = "You may be interested in my life and mana fluids."})
keywordHandler:addKeyword({'fluid'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, text = "You may be interested in my life and mana fluids."})

npcHandler:addModule(FocusModule:new())


attached my npc/lib/
 

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Lyky said:
Hi,
How do I make change to NPC system so that if 'buy' is not included in statement it takes it as buy

for example:

current
buy 20 manafluids | buy manafluid

what I want
20 manafluids | buy 20 manafluids | manafluid


and if still possible with this npc system can it be made to backpack of manafluids? If so how do i achieve it.


here's an example how my npcs look like

LUA: 
local keywordHandler = KeywordHandler:new()
local npcHandler = NpcHandler:new(keywordHandler)
NpcSystem.parseParameters(npcHandler)

function onCreatureAppear(cid) npcHandler:onCreatureAppear(cid) end
function onCreatureDisappear(cid) npcHandler:onCreatureDisappear(cid) end
function onCreatureSay(cid, type, msg) npcHandler:onCreatureSay(cid, type, msg) end
function onThink() npcHandler:onThink() end

local shopModule = ShopModule:new()
npcHandler:addModule(shopModule)

shopModule:addBuyableItem({'life'},                    2006, 60, 10, 'life fluid')
shopModule:addBuyableItem({'mana'},                    2006, 100, 7, 'mana fluid')
shopModule:addBuyableItem({'spellbook'},                    Cfspellbook, 150)

shopModule:addBuyableItem({'blank rune'},                    Cfblankrune, 10)

keywordHandler:addKeyword({'name'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, text = "They call me Digger, that fine with me."})
keywordHandler:addKeyword({'frans'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, text = "I think the FRANS is bugged."})
keywordHandler:addKeyword({'digger'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, text = "So what?"})
keywordHandler:addKeyword({'job'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, text = "I am selling some potions."})
keywordHandler:addKeyword({'sorcerer'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, text = "The way of the magicwielder is the only way to true power."})
keywordHandler:addKeyword({'druid'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, text = "The way of the magicwielder is the only way to true power."})
keywordHandler:addKeyword({'magic'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, text = "This is the magic market. Just have a look around."})
keywordHandler:addKeyword({'market'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, text = "This is the magic market. Just have a look around."})
keywordHandler:addKeyword({'vladruc'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, text = "Better don't cross the master!"})
keywordHandler:addKeyword({'urghain'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, text = "Better don't cross the master!"})
keywordHandler:addKeyword({'ferumbras'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, text = "An upstart of minor skills and great ambitions."})
keywordHandler:addKeyword({'excalibug'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, text = "Just a knights' legend."})
keywordHandler:addKeyword({'offer'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, text = "You may be interested in my life and mana fluids."})
keywordHandler:addKeyword({'good'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, text = "You may be interested in my life and mana fluids."})
keywordHandler:addKeyword({'items'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, text = "You may be interested in my life and mana fluids."})
keywordHandler:addKeyword({'have'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, text = "You may be interested in my life and mana fluids."})
keywordHandler:addKeyword({'potion'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, text = "You may be interested in my life and mana fluids."})
keywordHandler:addKeyword({'fluid'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, text = "You may be interested in my life and mana fluids."})

npcHandler:addModule(FocusModule:new())


attached my npc/lib/
Click to expand...
I think if you wanted to re-write the npc system so that you didn't need to say "buy" for every transaction you would have to let the npc know which state the player is in, because that keyword "buy" differentiates the mode between buy or sell.

The script modules.lua handles keywords both buy & sell. Just look for "buy" or "sell" with the quotes :)
 
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