[HELP]Remove Item Around Unit

[zUsername]

I want to create region then pick every item in region and do action Remove.
Here my code, but it's didn't work .

globals

Spoiler:

trigger cba= CreateTrigger()
rect gg_rct_Hack = Rect( -3008.0, -224.0, -2656.0, 256.0 )
location udg_TempLoc = null

endglobals

Spoiler:

function RemoveItems takes nothing returns nothing
call RemoveItem( GetLastCreatedItem() )
endfunction
function MoveRects takes nothing returns nothing
set udg_TempLoc = GetUnitLoc(GetTriggerUnit())
call MoveRectToLoc(gg_rct_Hack,udg_TempLoc)
call EnumItemsInRectBJ( gg_rct_Hack, function RemoveItems)
endfunction

function main

Spoiler:

local integer abc=0
loop
exitwhen abc>11
call TriggerRegisterPlayerChatEvent(cba,Player(abc),"-clear",false)
set abc=abc+1
endloop
call TriggerAddAction(cba,function MoveRects )

Thanks you .

[Apple]

Since I didn't mess with those jass, I don't know what's wrong. Here are my doubts..
read starting from from function main to globals

Spoiler:

globals
trigger cba= CreateTrigger()
rect gg_rct_Hack = Rect( -3008.0, -224.0, -2656.0, 256.0 ) // why not use GetEntireMapRect()
location udg_TempLoc = null

endglobals

function RemoveItems takes nothing returns nothing
call RemoveItem( GetLastCreatedItem() )
//Remove items that are created previously, really? are they created?
endfunction
function MoveRects takes nothing returns nothing
set udg_TempLoc = GetUnitLoc(GetTriggerUnit())
//sets the temploc to player
call MoveRectToLoc(gg_rct_Hack,udg_TempLoc)
//move whatever in rect to loc
call EnumItemsInRectBJ( gg_rct_Hack, function RemoveItems)
//whatever in the full map rect are taking RemoveItems Function
endfunction

function main takes nothing returns nothing
local integer abc=0
loop
exitwhen abc>11
call TriggerRegisterPlayerChatEvent(cba,Player(abc),"-clear",false)
set abc=abc+1
endloop
call TriggerAddAction(cba,function MoveRects )
//function main looks fine, -clear triggers MoveRects function
endfunction

[zUsername]

As u said "why not use GetEntireMapRect()" I only need region around unit not whole map.
And what are you thinking about get entire map to unit location????

[haxorico]

It is quite simple actually.
Notice, that the trigger is running every time a player is writing -clear.
Thus, it means the trigger is activated by a PLAYER, not by a UNIT.
You have in your code - set udg_TempLoc = GetUnitLoc(GetTriggerUnit())
What is the triggering unit?
I think you want it to be on the picked units (notice I said units not unit)
So you will need to have the following:

function MoveRects takes nothing returns nothing
local group pickedGroup=CreateGroup() //Creating a group for the picked units
local unit pickedUnit //the first unit in the group
call GroupEnumUnitsSelected(pickedGroup,GetTriggerPlayer(),null) //insert all the picked units to the group
loop
set pickedUnit=FirstOfGroup(pickedGroup) // Picking the first unit in the group.
exitwhen haxUnit==null //end the loop if we don't have any more units
// Your code here
call GroupRemoveUnit(pickedGroup,pickedUnit) //remove the unit from the group after we have the command.
endloop
call DestroyGroup(pickedGroup)//remove leaks
set pickedGroup=null//remove leaks
set pickedUnit=null//remove leaks
endfunction

[Apple]

Assumed what you're asking for is something that removes everything on the floor.
Haxorico's explanation is fabulous.

[haxorico]

If it is for everything on the floor, no need to get the region from the picked units.
I assumed there is a radios for the unit, as you can see, I didn't have any code regarding the items.

[zUsername]

Thanks haxorico , but I don't know why ur code and my code didn't work. :(

[haxorico]

I explained why your code didn't work.
Your trigger has a player-event and you are using the "triggeringunit" command. That makes no sense.

[zUsername]

Problem solved ! Thanks you Haxorico .