A change in version 4.73 has caused the behavior of two of my plugins which use multiple miniwindows in the same location to behave differently. It appears as though a miniwindow is not deleting as intended.
The simpler plugin which is behaving oddly is as follows:
<?xml version="1.0" encoding="iso-8859-1"?>
<!DOCTYPE muclient>
<!-- Saved on Sunday, February 21, 2010, 8:40 PM -->
<!-- MuClient version 4.43 -->
<!-- Plugin "EmoteLegend" generated by Plugin Wizard -->
<muclient>
<plugin
name="EmoteLegend"
author="Josh/Armyboy"
id="cd8fc0acb178fa8f541f0d93"
language="Lua"
purpose="Provides a Legend for the Emote Syntax in Armageddon"
date_written="2010-02-21 20:39:30"
requires="4.43"
version="1.0"
>
<description trim="y">
<![CDATA[
Creates a small legend in the lower right hand corner with all the emote symbols that Armageddon MUD uses. Starts Minimize. Click the double arrow to expand.
]]>
</description>
</plugin>
<!-- Get our standard constants -->
<include name="constants.lua"/>
<!-- Script -->
<script>
<![CDATA[
function MainWindow()
win = GetPluginID ()
EmoteKey = {
[1] = "Sym Reference Target",
[2] = " ~ (sdesc) you",
[3] = " ! him you",
[4] = " % (sdesc)'s your",
[5] = " ^ his your",
[6] = " # he you",
[7] = " & himself yourself",
[8] = " = (sdesc)'s yours",
[9] = " + his yours",
}
WindowCreate(win, 0, 0, 185, 145, 8, 0, 986895)
WindowLine(win, 0, 0, 195, 0, 14737632, 2, 1)
WindowLine(win, 0, 0, 0, 160, 14737632, 2, 1)
WindowFont(win, "f", "Courier New", 9, false, false, false, false)
WindowFont(win, "b", "Courier New", 12, true, false, false, false)
WindowFont(win, "u", "Courier New", 9, true, false, true, false)
top = 2
height = WindowFontInfo (win, "f", 1)
for i,v in ipairs(EmoteKey) do
if i == 1 then
WindowText(win, "u", v, 4, top, 0, 0, 16053492, false)
else
WindowText(win, "f", v, 4, top, 0, 0, 16053492, false)
end
top = top + height
end
MinW = WindowTextWidth(win, "b", "»", false)
MinL = WindowInfo(win, 3) - MinW - 5
MinT = WindowInfo(win, 4) - height - 5
MinR = WindowInfo(win, 3)
MinB = WindowInfo(win, 4)
WindowText(win, "b", "»", MinL, MinT, MinR, MinB, 11053224, false)
WindowAddHotspot(win, "Minimize", MinL, MinT, MinR, MinB,
"", --mouseover
"", --cancelmouseover
"", --mousedown
"", --cancelmousedown
"mouseup", --mouseup
"Minimize this window",
1, 0)
WindowShow (win, True)
end --MainWindow
function mouseup(flags, hotspot_id)
local action = {
["Minimize"] = function () Minimize() end,
["Show"] = function () WindowDelete(win2)
WindowShow(win, true) end,
}
action[hotspot_id]()
end --mouseup
function Minimize() --minimize the big window
WindowShow(win, false)
win2 = GetPluginID().."2"
WindowCreate(win2, 0, 0, 1, 1, 8, 0, 986895)
WindowFont(win2, "b", "Courier New", 12, true, false, false, false)
Height = WindowFontInfo (win2, "b", 1)
local WinH = Height + 2
local WinW = WindowTextWidth(win2, "b", "« ", false)
WindowCreate(win2, 0, 0, WinW, WinH, 8, 0, 986895)
WindowLine(win2, 0, 0, 0, WinH, 14737632, 2, 1)
WindowLine(win2, 0, 0, WinW, 0, 14737632, 2, 1)
local MaxL = 0
local MaxT = 0
local MaxR = WinW
local MaxB = WinH
WindowText(win2, "b", "«",
MaxL+4, MaxT, 0, 0,
11053224, false)
WindowAddHotspot(win2, "Show", MaxL, MaxT, MaxR, MaxB,
"", --mouseover
"", --cancelmouseover
"", --mousedown
"", --cancelmousedown
"mouseup", --mouseup
"Expand to see the Emote Symbol Key",
1, 0)
WindowShow(win2, true)
end --Minimize
MainWindow()
Minimize()
]]>
</script>
<!-- Plugin help -->
<aliases>
<alias
script="OnHelp"
match="EmoteLegend:help"
enabled="y"
>
</alias>
</aliases>
<script>
<![CDATA[
function OnHelp ()
world.Note (world.GetPluginInfo (world.GetPluginID (), 3))
end
]]>
</script>
</muclient>
There's a hotspot on the lower right which allows you to "minimize" the window by setting WindowShow to false, and creates a second miniwindow with a hotspot allowing you to maximize the miniwindow. When you click the hotspot to "show" the main window again, it's supposed to delete the second miniwindow, and sets WindowShow to true on the first one.
In 4.72, this plugin (and one that uses the same mechanism to show/hide) works as intended. When you upgrade to 4.73, it appears as if the second miniwindow never deletes as it's supposed to, and ends up being permanently displayed over the main window.
I hope my explanation of what's happening makes sense. If not, take the plugin for a test drive and it should be easy enough to see.
As this is a change to the plugin behavior in previous versions, and I don't see anything in the release notes that this change is intentional, I'm assuming this is a bug. Hope I've provided enough to track it down. |
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