关于触发器的清空问题 (已解决)

Red_Wolf

[jass]function h2i takes handle h returns integer
    return h
    return 0
endfunction

function onditions takes nothing returns boolean
return true
endfunction

function OnUnitAmort takes nothing returns nothing
endfunction

function RegisterUnitAmortEvent takes unit witchUnit returns nothing

local trigger trg = CreateTrigger()
local triggeraction act = TriggerAddAction( trg, function OnUnitAmort )
local triggercondition con = TriggerAddCondition( trg, Condition( function onditions ) )
call TriggerRegisterUnitLifeEvent( trg , witchUnit, LESS_THAN_OR_EQUAL, 50 )  

call DisplayTextToPlayer(Player(0),0,0,I2S(h2i(trg)))
call DisplayTextToPlayer(Player(0),0,0,I2S(h2i(act)))
call DisplayTextToPlayer(Player(0),0,0,I2S(h2i(con)))

call DestroyTrigger(trg)
set trg=null
call TriggerRemoveAction(trg,act)
set act = null
call TriggerRemoveCondition(trg,con)
set con = null

call DisplayTextToPlayer(Player(0),0,0,I2S(h2i(trg)))
call DisplayTextToPlayer(Player(0),0,0,I2S(h2i(act)))
call DisplayTextToPlayer(Player(0),0,0,I2S(h2i(con)))
endfunction[/jass]


对于这么一段函数，
call TriggerRemoveAction(trg,act)
set act = null
无论这一段是否运行，其显示的act都是以2来增长的
而con如果不set null的话，就要多占一个内存位置


我在置疑，触发动作是否真的需要清空？

[ 本帖最后由 zyl910 于 2006-4-24 00:58 编辑 ]

zyl910

注意看你的语句顺序
先把触发器给删除了
自然后面的释放代码无效

PS: 条件没释放：Condition( function onditions)

Red_Wolf

哎~ 原来素犯了低级错误~~

zyl910

已修改标题，以后请按照Jass区版规发帖子：
http://bbs.ourga.com/thread-947-1-1.html
Jass区导航贴

illlusion

原帖由 Red_Wolf 于 2006-4-23 22:33 发表
// [弧度]取得向量的角度
function VectorGetAngle takes location rhs returns real
    return Atan2(GetLocationY(rhs), GetLocationX(rhs))
endfunction

刚才发现这里最好加个return bj_RADTODEG * Atan2(GetLocationY(rhs), GetLocationX(rhs))
因为Atan2返回的是弧度制的　而we基本用到的都是角度　所以转化一下．．

晕　怎么发到这个帖子里来了:L