Map Reviewer
- Joined
- Jun 4, 2009
- Messages
- 20,215
Who doesn't have fun dragging Nietzsche abyss squares around?
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Draggable Frame
- Author(s)
- Elprede
- Size
- 39.62 KB
- Rating
- Downloads
- 9
- Created
- Feb 3, 2025
- Updated
- Feb 5, 2025
- Resources
- 1
- State
Pending
This bundle is marked as pending. It has not been reviewed by a staff member yet.
This simple function allows you to drag any frame.
Features
Features
- Can drag the frame from any section of the frame
- The mouse remains on that same section while dragging the frame
- Drag frame by holding the mouse button down
- Stop dragging the frame by letting go of the mouse button
W3CE
UjAPI
Reforged
Changelog
NOTE: This edition only works on Warcraft III: Community Edition since it uses the new native functions introduced by the tool.
WurstScript
Lua
JASS
TypeScript
Wurst:
package DraggableFrame
import FramehandleNames
import ClosureFrames
import ClosureTimers
framehandle array clicked_frame
public function framehandle.enableDrag()
createFrame(FramehandleTypeNames.gluetextbutton, "", this, "", 0)
..setAllPoints(this)
..onMouseDown() ->
let p = EventData.getTriggerPlayer()
EventData.getTriggerFrame().unfocus(p)
let id = p.getId()
clicked_frame[id] = this
var mouseX = CeGetFrameX(getOriginFrame(ORIGIN_FRAME_MOUSE_CURSOR))
var mouseY = CeGetFrameY(getOriginFrame(ORIGIN_FRAME_MOUSE_CURSOR))
let delta_x = mouseX - CeGetFrameX(this)
let delta_y = mouseY - CeGetFrameY(this)
doPeriodically(ANIMATION_PERIOD) (CallbackPeriodic cb) ->
if clicked_frame[id] != null
mouseX = CeGetFrameX(getOriginFrame(ORIGIN_FRAME_MOUSE_CURSOR))
mouseY = CeGetFrameY(getOriginFrame(ORIGIN_FRAME_MOUSE_CURSOR))
let x = mouseX - delta_x
let y = mouseY - delta_y
if localPlayer == p
this..clearAllPoints()..setAbsPoint(FRAMEPOINT_CENTER, x, y)
else
destroy cb
init
let trg = CreateTrigger()..addAction() ->
clicked_frame[EventData.getTriggerPlayer().getId()] = null
for i = 0 to bj_MAX_PLAYER_SLOTS - 1
trg.registerPlayerEvent(players[i], EVENT_PLAYER_MOUSE_UP)
Wurst:
package Test
import DraggableFrame
import FramehandleNames
import Textures
init
createFrame(FramehandleTypeNames.backdrop, "", getFrame("ConsoleUIBackdrop"), "", 0)
..setSize(0.1, 0.1)
..setAbsPoint(FRAMEPOINT_CENTER, SCREEN_CENTER)
..enableDrag()
..setTexture(Textures.black321, 0, false)
Lua:
do
local clicked_frame
local parent_frame
local trg
---@param frame framehandle
function BlzFrameEnableDrag(frame)
local dummy = BlzCreateFrameByType("GLUETEXTBUTTON", "", frame, "", 0)
BlzFrameSetAllPoints(dummy, frame)
BlzTriggerRegisterFrameEvent(trg, dummy, FRAMEEVENT_MOUSE_DOWN)
parent_frame[dummy] = frame
end
local function init()
clicked_frame = {}
parent_frame = {}
trg = CreateTrigger()
TriggerAddCondition(trg, Filter(function()
local p = GetTriggerPlayer()
if clicked_frame[p] == nil then
clicked_frame[p] = parent_frame[BlzGetTriggerFrame()]
local delta_x = CeGetFrameX(BlzGetOriginFrame(ORIGIN_FRAME_MOUSE_CURSOR, 0)) - CeGetFrameX(clicked_frame[p])
local delta_y = CeGetFrameY(BlzGetOriginFrame(ORIGIN_FRAME_MOUSE_CURSOR, 0)) - CeGetFrameY(clicked_frame[p])
TimerStart(CreateTimer(), 1/30, true, function()
if clicked_frame[p] ~= nil then
local x = CeGetFrameX(BlzGetOriginFrame(ORIGIN_FRAME_MOUSE_CURSOR, 0)) - delta_x
local y = CeGetFrameY(BlzGetOriginFrame(ORIGIN_FRAME_MOUSE_CURSOR, 0)) - delta_y
if GetLocalPlayer() == p then
BlzFrameClearAllPoints(clicked_frame[p])
BlzFrameSetAbsPoint(clicked_frame[p], FRAMEPOINT_CENTER, x, y)
end
else
DestroyTimer(GetExpiredTimer())
end
end)
end
end))
local trig = CreateTrigger()
for i = 0, bj_MAX_PLAYER_SLOTS - 1 do
TriggerRegisterPlayerEvent(trig, Player(i), EVENT_PLAYER_MOUSE_UP)
end
TriggerAddCondition(trig, Filter(function()
clicked_frame[GetTriggerPlayer()] = nil
end))
end
if OnInit then
OnInit.final(init)
else
local real = MarkGameStarted
function MarkGameStarted()
real()
init()
end
end
endNot feasible because the game lags too much while dragging a frame.
Coming Soon!
NOTE: This edition only works with UjAPI since it uses the new native functions introduced by the tool.
WurstScript
Lua
JASS
AngelScript
Wurst:
package DraggableFrame
import FramehandleNames
import ClosureFrames
import ClosureTimers
framehandle array clicked_frame
public function framehandle.enableDrag()
createFrame(FramehandleTypeNames.gluetextbutton, "", this, "", 0)
..setAllPoints(this)
..onMouseDown() ->
let p = EventData.getTriggerPlayer()
EventData.getTriggerFrame().unfocus(p)
let id = p.getId()
clicked_frame[id] = this
var mouseX = GetMouseScreenRelativeX()
var mouseY = GetMouseScreenRelativeY()
let delta_x = mouseX - GetFrameScreenX(this)
let delta_y = mouseY - GetFrameScreenY(this)
doPeriodically(ANIMATION_PERIOD) (CallbackPeriodic cb) ->
if clicked_frame[id] != null
mouseX = GetMouseScreenRelativeX()
mouseY = GetMouseScreenRelativeY()
let x = mouseX - delta_x
let y = mouseY - delta_y
if localPlayer == p
this..clearAllPoints()..setAbsPoint(FRAMEPOINT_CENTER, x, y)
else
destroy cb
init
let trg = CreateTrigger()..addAction() ->
clicked_frame[EventData.getTriggerPlayer().getId()] = null
for i = 0 to bj_MAX_PLAYER_SLOTS - 1
trg.registerPlayerEvent(players[i], EVENT_PLAYER_MOUSE_UP)Pure Lua is not working at the moment with this tool.
JASS:
library DraggableFrame initializer Init
globals
private framehandle array clicked_frame
private real array delta_x
private real array delta_y
private hashtable hash = InitHashtable()
endglobals
private function OnExpired takes nothing returns nothing
local integer id = LoadInteger(hash, 0, GetHandleId(GetExpiredTimer()))
local real x
local real y
if clicked_frame[id] != null then
set x = GetMouseScreenRelativeX() - delta_x[id]
set y = GetMouseScreenRelativeY() - delta_y[id]
call BlzFrameClearAllPoints(clicked_frame[id])
call BlzFrameSetAbsPoint(clicked_frame[id], FRAMEPOINT_CENTER, x, y)
else
call RemoveSavedInteger(hash, 0, GetHandleId(GetExpiredTimer()))
call DestroyTimer(GetExpiredTimer())
endif
endfunction
private function OnMouseDown takes nothing returns nothing
local integer id = GetPlayerId(GetTriggerPlayer())
local timer t
if clicked_frame[id] == null then
set t = CreateTimer()
set clicked_frame[id] = BlzFrameGetParent(BlzGetTriggerFrame())
set delta_x[id] = GetMouseScreenRelativeX() - GetFrameScreenX(clicked_frame[id])
set delta_y[id] = GetMouseScreenRelativeY() - GetFrameScreenY(clicked_frame[id])
call TimerStart(t, 1/120, true, function OnExpired)
call SaveInteger(hash, 0, GetHandleId(t), id)
endif
endfunction
function BlzFrameEnableDrag takes framehandle frame returns nothing
local framehandle dummy = BlzCreateFrameByType("GLUETEXTBUTTON", "", frame, "", 0)
local trigger trig = CreateTrigger()
call BlzFrameSetAllPoints(dummy, frame)
call BlzTriggerRegisterFrameEvent(trig, dummy, FRAMEEVENT_MOUSE_DOWN)
call TriggerAddCondition(trig, Filter(function OnMouseDown))
endfunction
private function OnMouseUp takes nothing returns nothing
set clicked_frame[GetPlayerId(GetTriggerPlayer())] = null
endfunction
private function Init takes nothing returns nothing
local trigger trig = CreateTrigger()
local integer i = 0
loop
exitwhen i == bj_MAX_PLAYER_SLOTS
call TriggerRegisterPlayerEvent(trig, Player(i), EVENT_PLAYER_MOUSE_UP)
set i = i + 1
endloop
call TriggerAddCondition(trig, Filter(function OnMouseUp))
endfunction
endlibraryComing Soon!
Coming Soon!
Current
- Added Lua version for W3CE edition
- Added WurstScript and JASS versions for UjAPI
Contents
Spell Reviewer
- Joined
- Dec 13, 2009
- Messages
- 982
While we allow Wurst resources, a Wurst resource that only works on a custom version of Warcraft 3 is a hard ask. We also have no moderator who can review this.
The same functionality can be achieved on the live version using either World2Screen Transform or the Mouse Tracker, so you could make a version for live that way.
The same functionality can be achieved on the live version using either World2Screen Transform or the Mouse Tracker, so you could make a version for live that way.
- Joined
- Oct 17, 2012
- Messages
- 859
It's all fun and games until the abyss starts dragging you around instead. Nietzsche forgot to mention that part!
For the live version, getting the center point of a frame is not so easy. It will require substantial work on the user side.
I can hook into BlzFrameSetAbsPoint and BlzFrameSetPoint and calculate the center point.
It is easier to calculate the center point if the user is using BlzFrameSetAbsPoint. There is one prerequisite, however. The user has to set the width and height of the frame. This isn't necessary if the user is using the FRAMEPOINT_CENTER to position the frame.
If BlzFrameSetPoint is used, I will have to check the position of the frame against the relative one, whose position may be set via a relative one as well. And the list goes on.
Last edited:
