Jass区人气不足所以来了，关于选取匹配单位的问题

龙龙九

4. function GroupFunc takes nothing returns nothing
5.     if (IsUnitEnemy(GetFilterUnit(), GetOwningPlayer(bolt)) == true and GetUnitState(GetFilterUnit(), UNIT_STATE_LIFE) >= 0.405) then
6.         call KillUnit(GetFilterUnit())
7.     endif
8. endfunction
11. function tb takes nothing returns nothing
12.     local unit bolt = CreateUnitAtLoc(GetOwningPlayer(GetTriggerUnit()),"u001",GetUnitLoc(GetTriggerUnit()),0)
13.     call GroupEnumUnitsInRange(udg_tempgroup,GetUnitX(caster),GetUnitY(caster),200,Condition(
14. function GroupFunc))
15. endfunction

复制代码

一直对于选取符合条件单位做动作不能理解，特别是判定是否为敌的时候对于局部变量的传递。

求帮助，最好能有代码能便于理解。谢谢

chyj4747

[jass]
globals
         unit g_Unit = null
endglobals

function GroupFunc takes nothing returns nothing
    if (IsUnitEnemy(GetFilterUnit(), GetOwningPlayer(g_Unit)) == true and GetUnitState(GetFilterUnit(), UNIT_STATE_LIFE) >= 0.405) then
        call KillUnit(GetFilterUnit())
    endif
endfunction

function tb takes nothing returns nothing
    local unit bolt = CreateUnitAtLoc(GetOwningPlayer(GetTriggerUnit()),"u001",GetUnitLoc(GetTriggerUnit()),0)
    set g_Unit = bolt
    call GroupEnumUnitsInRange(udg_tempgroup,GetUnitX(caster),GetUnitY(caster),200,Condition(function GroupFunc))
endfunction[/jass]
如果不想多弄个全局可以这么写：
[jass]
function GroupFunc takes nothing returns nothing
    if (IsUnitEnemy(GetFilterUnit(), GetOwningPlayer(bj_lastCreatedUnit)) == true and GetUnitState(GetFilterUnit(), UNIT_STATE_LIFE) >= 0.405) then
        call KillUnit(GetFilterUnit())
    endif
endfunction

function tb takes nothing returns nothing
    local unit bolt = CreateUnitAtLoc(GetOwningPlayer(GetTriggerUnit()),"u001",GetUnitLoc(GetTriggerUnit()),0)
    set bj_lastCreatedUnit = bolt
    call GroupEnumUnitsInRange(udg_tempgroup,GetUnitX(caster),GetUnitY(caster),200,Condition(function GroupFunc))
endfunction[/jass]
当然如果这个bolt不需要在等待或计时器后仍旧能用话直接set g_Unit = CreateUnit( …… )

用哈希表的方法如下：
[jass]
globals
    hashtable g_HT = InitHashtable()
endglobals

function GroupFunc takes nothing returns nothing
    if (IsUnitEnemy(GetFilterUnit(), GetOwningPlayer(LoadUnitHandle(g_HT, StringHash("这里用唯一的字符串"), 0))) == true and GetUnitState(GetFilterUnit(), UNIT_STATE_LIFE) >= 0.405) then
        call KillUnit(GetFilterUnit())
    endif
endfunction

function tb takes nothing returns nothing
    local unit bolt = CreateUnitAtLoc(GetOwningPlayer(GetTriggerUnit()),"u001",GetUnitLoc(GetTriggerUnit()),0)
    local integer pkey = StringHash("这里用唯一的字符串")
    call SaveUnitHandle( g_HT, pkey, 0, bolt )
    call GroupEnumUnitsInRange(udg_tempgroup,GetUnitX(caster),GetUnitY(caster),200,Condition(function GroupFunc))
    call RemoveSavedHandle( g_HT, pkey, 0 )
endfunction[/jass]

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话说我不是在JASS区回复你了嘛。。。
还有标签不要用code，那个没高亮，用jass