I get boring and realize i did'nt make something useless since a long time, so i plan to create a custom event response.
In fact i've already did it since months, but i need some motivation to continue it.
Because the hardest part is front of me, manage human and undead workers.
If someone is really interested by this function, i will try my best to finish it.
It could be useful for a TD or this kind of game.
First you have to know that the build ability is hardcoded, i mean only the unit race of the builder does matter of how the worker will build it (like an human,an undead or all the other races, night elves,orcs,nagas,neutral, and so one)
If you can remove the building ability in game, you can't add it, unless you use a morph ability ofc.
Actually it already works for all CONSTRUCT events, but not for humans and undeads.
They are pretty annoying to manage. I will try my best, but honestly i dunno if i will get something enough accurate and efficient, due the limitations of the editor.
Here is the code :
JASS:
Jass:
library DetectWorker initializer init uses Table
globals
private integer array WorkersId
private integer I = 0
private group StartingWorkers
private group FinishingWorkers
private HandleTable Ht
private unit U = null
private boolean Found = false
endglobals
private struct s_data
unit u
unit worker
static method create takes unit u returns s_data
local s_data s = s_data.allocate()
set s.u = u
set Ht[u] = s
return s
endmethod
method onDestroy takes nothing returns nothing
call Ht.flush(.u)
set .u = null
set .worker = null
endmethod
endstruct
globals
private s_data S = 0
endglobals
private function EnumWorkers takes nothing returns nothing
if Found then
return
endif
set U = GetEnumUnit()
if IsUnitHidden(U) and IsUnitVisible(U,GetOwningPlayer(U)) and GetUnitX(U) == GetUnitX(GetTriggerUnit()) and GetUnitY(U) == GetUnitY(GetTriggerUnit()) then
set Found = true
endif
endfunction
private function FindWorker takes nothing returns boolean
local eventid evd = GetTriggerEventId()
if evd == EVENT_PLAYER_UNIT_CONSTRUCT_START then
call ForGroup(StartingWorkers,function EnumWorkers)
if not Found then
set U = null
else
set Found = false
call GroupRemoveUnit(StartingWorkers,U)
call GroupAddUnit(FinishingWorkers,U)
set S = Ht[GetTriggerUnit()]
if S == 0 then
set S = s_data.create(GetTriggerUnit())
endif
set S.worker = U
endif
elseif evd == EVENT_PLAYER_UNIT_CONSTRUCT_FINISH then
call ForGroup(FinishingWorkers,function EnumWorkers)
if not Found then
set U = null
else
set Found = false
call GroupRemoveUnit(FinishingWorkers,U)
endif
elseif evd == EVENT_PLAYER_UNIT_CONSTRUCT_CANCEL then
set S = Ht[GetTriggerUnit()]
set U = S.worker
endif
return false
endfunction
private function ManageWorkers takes nothing returns boolean
if IsUnitType(GetTriggerUnit(), UNIT_TYPE_STRUCTURE) then
return false
endif
if GetTriggerEventId() == EVENT_PLAYER_UNIT_ISSUED_POINT_ORDER then
if UnitId2String(GetIssuedOrderId()) != null then
call GroupAddUnit(StartingWorkers,GetTriggerUnit())
endif
return false
else
call GroupRemoveUnit(StartingWorkers,GetTriggerUnit())
endif
return false
endfunction
function GetWorker takes nothing returns unit
local eventid evd = GetTriggerEventId()
if evd == EVENT_PLAYER_UNIT_CONSTRUCT_START or evd == EVENT_PLAYER_UNIT_CONSTRUCT_CANCEL or evd == EVENT_PLAYER_UNIT_CONSTRUCT_FINISH or evd == EVENT_UNIT_CONSTRUCT_CANCEL or evd == EVENT_UNIT_CONSTRUCT_FINISH then
return U
endif
debug call BJDebugMsg("function GetWorker() : you tried to use it with a wrong event (not a CONSTRUCT event)")
return null
endfunction
private function CleanData takes nothing returns boolean
if IsUnitType(GetTriggerUnit(), UNIT_TYPE_STRUCTURE) then
if IsUnitInGroup(GetTriggerUnit(),StartingWorkers) then
call GroupRemoveUnit(StartingWorkers,GetTriggerUnit())
set S = Ht[GetTriggerUnit()]
call S.destroy()
elseif IsUnitInGroup(GetTriggerUnit(),FinishingWorkers) then
call GroupRemoveUnit(FinishingWorkers,GetTriggerUnit())
set S = Ht[GetTriggerUnit()]
call S.destroy()
endif
return false
endif
return false
endfunction
private function init takes nothing returns nothing
local trigger trig = CreateTrigger()
call TriggerAddCondition(trig,Condition(function FindWorker))
call TriggerRegisterAnyUnitEventBJ(trig,EVENT_PLAYER_UNIT_CONSTRUCT_START)
call TriggerRegisterAnyUnitEventBJ(trig,EVENT_PLAYER_UNIT_CONSTRUCT_CANCEL)
call TriggerRegisterAnyUnitEventBJ(trig,EVENT_PLAYER_UNIT_CONSTRUCT_FINISH)
set trig = CreateTrigger()
call TriggerRegisterAnyUnitEventBJ(trig,EVENT_PLAYER_UNIT_ISSUED_ORDER)
call TriggerRegisterAnyUnitEventBJ(trig,EVENT_PLAYER_UNIT_ISSUED_POINT_ORDER)
call TriggerRegisterAnyUnitEventBJ(trig,EVENT_PLAYER_UNIT_ISSUED_TARGET_ORDER)
call TriggerAddCondition(trig,Condition(function ManageWorkers))
set trig = CreateTrigger()
call TriggerRegisterAnyUnitEventBJ(trig,EVENT_PLAYER_UNIT_DEATH)
call TriggerAddCondition(trig,Condition(function CleanData))
set Ht = HandleTable.create()
set StartingWorkers = CreateGroup()
set FinishingWorkers = CreateGroup()
set trig = null
endfunction
endlibrary
Link to Table :
http://www.wc3campaigns.net/showthread.php?t=101246
GetWorker() is not MUI by itself, you need use a local variable if you use waits. And for speed freak you should set a variable anyway, if you need to use it several times in the same function.
If you plan to Remove buildings with the function RemoveUnit, you should use
Code:
KillUnit(u) + ShowUnit(u,false)
instead, because it could leak if you don't.
Any (constructive) comments and ideas are welcome.
To do :
- Manage human workers
- Manage undead workers
- Manage humans building abilities like 'AIbl'
