item-trigger: trigger scripts based on equipping items, unequipping items, and striking enemies with items. Select item by type, material, or by *contaminant* material.
expwnent
parent
801d521093
commit
f58e659193
@ -1,127 +0,0 @@
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--attackTrigger.lua
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--author expwnent
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--triggers scripts when a unit attacks another with a weapon type, a weapon of a particular material
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local eventful = require 'plugins.eventful'
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local utils = require 'utils'
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eventful.enableEvent(eventful.eventType.UNIT_ATTACK,1)
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itemTriggers = itemTriggers or {}
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materialTriggers = materialTriggers or {}
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--itemMaterialTriggers = itemMaterialTriggers or {}
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local function processTrigger(command, attacker, defender)
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local command2 = {}
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for i,arg in ipairs(command) do
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if arg == '\\ATTACKER' then
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command2[i] = '' .. attacker.id
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elseif arg == '\\DEFENDER' then
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command2[i] = '' .. defender.id
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else
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command2[i] = arg
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end
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end
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print(dfhack.run_command(table.unpack(command2)))
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end
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eventful.onUnitAttack.attackTrigger = function(attacker,defender,wound)
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attacker = df.unit.find(attacker)
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defender = df.unit.find(defender)
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if not attacker then
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return
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end
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local attackerWeapon
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for _,item in ipairs(attacker.inventory) do
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if item.mode == df.unit_inventory_item.T_mode.Weapon then
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attackerWeapon = item.item
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break
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end
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end
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if not attackerWeapon then
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return
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end
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local weaponType = attackerWeapon.subtype.subtype --attackerWeapon.subtype.id
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if itemTriggers[weaponType] then
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for _,command in pairs(itemTriggers[weaponType]) do
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processTrigger(command,attacker,defender)
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end
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end
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-- if materialTriggers[attackerWeapon.mat_type] and materialTriggers[attackerWeapon.mat_type][attackerWeapon.mat_index] then
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if materialTriggers[attackerWeapon.mat_index] then
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for _,command in pairs(materialTriggers[attackerWeapon.mat_index]) do
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processTrigger(command,attacker,defender)
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end
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end
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-- if itemMaterialTriggers[weaponType] and itemMaterialTriggers[weaponType][attackerWeapon.mat_type] and itemMaterialTriggers[weaponType][attackerWeapon.mat_type][attackerWeapon.mat_index] then
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-- for _,command in pairs(itemMaterialTriggers[weaponType][attackerWeapon.mat_type][attackerWeapon.mat_index]) do
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-- processTrigger(command,attacker,defender)
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-- end
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-- end
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end
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local args = utils.processArgs(...)
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if args.clear then
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itemTriggers = {}
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materialTriggers = {}
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end
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if not args.command then
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if not args.clear then
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error 'specify a command'
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end
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return
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end
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if args.weaponType then
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local temp
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for _,itemdef in ipairs(df.global.world.raws.itemdefs.weapons) do
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if itemdef.id == args.weaponType then
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temp = itemdef.subtype
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break
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end
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end
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if not temp then
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error 'Could not find weapon type.'
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end
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args.weaponType = temp
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end
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if args.material then
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local i = 0
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while true do
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local mat = dfhack.matinfo.decode(0,i)
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if not mat then
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error('Could not find material "' .. args.material .. '" after '..i..' materials.')
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end
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if mat.inorganic.id == args.material then
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args.material = mat.index
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break
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end
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i = i+1
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end
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end
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if args.material and args.weaponType then
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error 'both material and weaponType defined'
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end
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if args.material then
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if not materialTriggers[args.material] then
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materialTriggers[args.material] = {}
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end
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table.insert(materialTriggers[args.material],args.command)
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elseif args.weaponType then
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if not itemTriggers[args.weaponType] then
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itemTriggers[args.weaponType] = {}
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end
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table.insert(itemTriggers[args.weaponType],args.command)
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end
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@ -0,0 +1,201 @@
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--attackTrigger.lua
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--author expwnent
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--based on itemsyndrome by Putnam
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--triggers scripts when a unit attacks another with a weapon type, a weapon of a particular material
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local eventful = require 'plugins.eventful'
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local utils = require 'utils'
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eventful.enableEvent(eventful.eventType.UNIT_ATTACK,1) -- this event type is cheap, so checking every tick is fine
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eventful.enableEvent(eventful.eventType.INVENTORY_CHANGE,1000) --this is expensive, but you'll still want to set it lower
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eventful.enableEvent(eventful.eventType.INVENTORY_CHANGE,1)
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itemTriggers = itemTriggers or {}
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materialTriggers = materialTriggers or {}
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contaminantTriggers = contaminantTriggers or {}
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function processTrigger(command)
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local command2 = {}
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for i,arg in ipairs(command.command) do
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if arg == '\\ATTACKER_ID' then
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command2[i] = '' .. command.attacker.id
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elseif arg == '\\DEFENDER_ID' then
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command2[i] = '' .. command.defender.id
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elseif arg == '\\ITEM_MATERIAL' then
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command2[i] = command.itemMat:getToken()
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elseif arg == '\\ITEM_MATERIAL_TYPE' then
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command2[i] = command.itemMat['type']
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elseif arg == '\\ITEM_MATERIAL_INDEX' then
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command2[i] = command.itemMat.index
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elseif arg == '\\ITEM_ID' then
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command2[i] = '' .. command.item.id
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elseif arg == '\\ITEM_TYPE' then
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command2[i] = command.itemType
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elseif arg == '\\CONTAMINANT_MATERIAL' then
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command2[i] = command.contaminantMat:getToken()
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elseif arg == '\\CONTAMINANT_MATERIAL_TYPE' then
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command2[i] = command.contaminantMat['type']
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elseif arg == '\\CONTAMINANT_MATERIAL_INDEX' then
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command2[i] = command.contaminantMat.index
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elseif arg == '\\MODE' then
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command2[i] = command.mode
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elseif arg == '\\UNIT_ID' then
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command2[i] = command.unit.id
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elseif string.sub(arg,1,1) == '\\' then
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command2[i] = string.sub(command,2)
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else
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command2[i] = arg
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end
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end
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print(dfhack.run_command(table.unpack(command2)))
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end
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function fillTable(table1,table2)
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for k,v in pairs(table2) do
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table1[k] = v
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end
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end
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function unfillTable(table1,table2)
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for k,v in pairs(table2) do
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table1[k] = nil
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end
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end
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function handler(table)
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local itemMat = dfhack.matinfo.decode(table.item)
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local itemMatStr = itemMat:getToken()
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local itemType = dfhack.items.getSubtypeDef(table.item:getType(),table.item:getSubtype()).id
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table.itemMat = itemMat
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table.itemType = itemType
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for _,command in ipairs(itemTriggers[itemType] or {}) do
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if command[table.mode] then
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print('asdf')
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fillTable(command,table)
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processTrigger(command)
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unfillTable(command,table)
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end
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end
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for _,command in ipairs(materialTriggers[itemMatStr] or {}) do
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if command[table.mode] then
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print('asdf')
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fillTable(command,table)
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processTrigger(command)
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unfillTable(command,table)
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end
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end
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for _,contaminant in ipairs(table.item.contaminants) do
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local contaminantMat = dfhack.matinfo.decode(contaminant.mat_type, contaminant.mat_index)
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local contaminantStr = contaminantMat:getToken()
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table.contaminantMat = contaminantMat
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for _,command in ipairs(contaminantTriggers[contaminantStr] or {}) do
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print('asdf')
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fillTable(command,table)
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processTrigger(command)
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unfillTable(command,table)
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end
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table.contaminantMat = nil
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end
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end
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eventful.onInventoryChange.equipmentTrigger = function(unit, item, item_old, item_new)
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if item_old and item_new then
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return
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end
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local isEquip = item_new and not item_old
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local mode = (isEquip and 'onEquip') or (not isEquip and 'onUnequip')
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local table = {}
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table.mode = mode
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table.item = df.item.find(item)
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table.unit = unit
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handler(table)
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end
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eventful.onUnitAttack.attackTrigger = function(attacker,defender,wound)
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attacker = df.unit.find(attacker)
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defender = df.unit.find(defender)
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if not attacker then
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return
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end
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local attackerWeapon
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for _,item in ipairs(attacker.inventory) do
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if item.mode == df.unit_inventory_item.T_mode.Weapon then
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attackerWeapon = item.item
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break
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end
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end
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if not attackerWeapon then
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return
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end
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local table = {}
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table.attacker = attacker
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table.defender = defender
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table.item = attackerWeapon
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table.mode = 'onStrike'
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handler(table)
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end
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local args = utils.processArgs(...)
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if args.clear then
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itemTriggers = {}
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materialTriggers = {}
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contaminantTriggers = {}
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end
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if args.checkEvery then
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if not tonumber(args.checkEvery) then
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error('checkEvery must be a number')
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end
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eventful.enableEvent(eventful.eventType.INVENTORY_CHANGE,tonumber(args.checkEvery))
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end
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if not args.command then
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if not args.clear then
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error 'specify a command'
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end
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return
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end
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if args.weaponType then
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local temp
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for _,itemdef in ipairs(df.global.world.raws.itemdefs.weapons) do
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if itemdef.id == args.weaponType then
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temp = itemdef.subtype
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break
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end
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end
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if not temp then
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error 'Could not find weapon type.'
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end
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args.weaponType = temp
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end
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if (args.material and 1) + (args.weaponType and 1) + (args.contaminant and 1) > 1 then
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error 'too many conditions defined: not (yet) supported (pester expwnent if you want it)'
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end
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if args.material then
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if not materialTriggers[args.material] then
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materialTriggers[args.material] = {}
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end
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table.insert(materialTriggers[args.material],args)
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elseif args.itemType then
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if not itemTriggers[args.itemType] then
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itemTriggers[args.itemType] = {}
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end
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table.insert(itemTriggers[args.itemType],args)
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elseif args.contaminant then
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if not contaminantTriggers[args.contaminant] then
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contaminantTriggers[args.contaminant] = {}
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end
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table.insert(contaminantTriggers[args.contaminant],args)
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end
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