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ModeSwitch callback for teardown of mode

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This commit is contained in:
DerelictDrone 2024-08-20 15:57:38 -05:00
parent d05944245f
commit 5912bd344c
1 changed files with 9 additions and 1 deletions
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10
lua/wire/client/e2helper.lua
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@ -27,6 +27,8 @@ function E2Helper:RegisterMode(name)
Descriptions = {}, -- Item descriptions
Items = {}, -- Items
-- There should be a ModeSetup function here taking the E2Helper table as an argument.
-- Optionally, as well, a ModeSwitch function, taking the E2Helper as an argument.
-- Will be called on switch, before the new mode's ModeSetup, used for teardown if necessary.
}
self.Modes[name] = ModeTable
return ModeTable
@ -44,9 +46,15 @@ end
function E2Helper:SetMode(key)
local mode = self.Modes[key or false]
local curMode = self.Modes[self.CurrentMode]
if mode then
if curMode.ModeSwitch then
curMode.ModeSwitch(self) -- For teardown of previous setup if needed.
end
self.CurrentMode = key
mode.ModeSetup(self)
if mode.ModeSetup then
mode.ModeSetup(self)
end
self.Update()
return true
end