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- May 9, 2014
- Messages
- 1,805
With the release of the newer patches came the introduction of a peculiar native, BlzPauseUnitEx.
With a bit of experimenting, this native allows one to effectively stop a unit in its' tracks without
the loss of shift-order queues, pausing of buffs, etc.
However, with it only being the available function to us, this snippet was made to extend its' functionality. Presenting:
With a bit of experimenting, this native allows one to effectively stop a unit in its' tracks without
the loss of shift-order queues, pausing of buffs, etc.
However, with it only being the available function to us, this snippet was made to extend its' functionality. Presenting:
JASS:
library PauseUnitEx /*
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*/ requires /*
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*/ optional Table /*
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Link: "hiveworkshop.com/forums/showthread.php?t=188084"
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| PauseUnitEx |
| - MyPad |
--------------------
A simple snippet that grants additional functionality
to BlzPauseUnitEx that mimics PauseUnit
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| API |
---------
function PauseUnitEx(unit whichUnit, boolean flag)
- Internally calls BlzPauseUnitEx
function IsUnitPausedEx(unit whichUnit) -> boolean
- Checks if the unit is paused.
- This does not return accurate values when
BlzPauseUnitEx is called directly.
function GetUnitPauseExCounter(unit whichUnit) -> integer
- Returns the pause counter of the unit.
function SetUnitPauseExCounter(unit whichUnit, integer new)
- Sets the pause counter of the unit to the
new value. Internally calls BlzPauseUnitEx
when appropriate.
- Time Complexity: O(n)
*/
private module PauseM
static if LIBRARY_Table then
static Table map = 0
private static method onInit takes nothing returns nothing
set thistype.map = Table.create()
endmethod
else
static hashtable map = InitHashtable()
endif
static method getPauseCounter takes unit whichUnit returns integer
local integer counter = 0
local integer unitId = GetHandleId(whichUnit)
static if LIBRARY_Table then
set counter = map[unitId]
else
set counter = LoadInteger(map, 0, unitId)
endif
return counter
endmethod
static method pauseUnit takes unit whichUnit, boolean flag returns nothing
local integer counter = thistype.getPauseCounter(whichUnit)
local integer unitId = GetHandleId(whichUnit)
local integer incr = IntegerTertiaryOp(flag, 1, -1)
set counter = counter + incr
static if LIBRARY_Table then
set map[unitId] = counter
else
call SaveInteger(map, 0, unitId, counter)
endif
call BlzPauseUnitEx(whichUnit, flag)
endmethod
static method isPaused takes unit whichUnit returns boolean
local integer counter = thistype.getPauseCounter(whichUnit)
return counter > 0
endmethod
static method setPauseCounter takes unit whichUnit, integer new returns nothing
local integer counter = thistype.getPauseCounter(whichUnit)
local integer sign = 0
local integer unitId = GetHandleId(whichUnit)
local boolean flag = false
if new < counter then
set sign = -1
set flag = false
elseif new > counter then
set sign = 1
set flag = true
endif
loop
exitwhen counter == new
set counter = counter + sign
call BlzPauseUnitEx(whichUnit, flag)
endloop
static if LIBRARY_Table then
set map[unitId] = counter
else
call SaveInteger(map, 0, unitId, counter)
endif
endmethod
endmodule
private struct Pause extends array
implement PauseM
endstruct
function PauseUnitEx takes unit whichUnit, boolean flag returns nothing
call Pause.pauseUnit(whichUnit, flag)
endfunction
function SetUnitPauseExCounter takes unit whichUnit, integer new returns nothing
call Pause.setPauseCounter(whichUnit, new)
endfunction
function IsUnitPausedEx takes unit whichUnit returns boolean
return Pause.isPaused(whichUnit)
endfunction
function GetUnitPauseExCounter takes unit whichUnit returns integer
return Pause.getPauseCounter(whichUnit)
endfunction
endlibrary
