CreateSignal (Function): Difference between revisions
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>JulienDethurens No edit summary |
m Text replacement - "<code lua>" to "<SyntaxHighlight code="lua">" |
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== Description == | == Description == | ||
This function is used to create "custom events" for use in user-code, that act mostly like normal Roblox events. For example: | This function is used to create "custom events" for use in user-code, that act mostly like normal Roblox events. For example: | ||
<code lua> | <SyntaxHighlight code="lua"> | ||
local lib = assert(LoadLibrary('RbxUtility')) | local lib = assert(LoadLibrary('RbxUtility')) | ||
local sig = lib.CreateSignal() | local sig = lib.CreateSignal() | ||
| Line 21: | Line 21: | ||
</code> | </code> | ||
Note that the LuaSignal class also supports all of the other properties of events, such as wait: | Note that the LuaSignal class also supports all of the other properties of events, such as wait: | ||
<code lua> | <SyntaxHighlight code="lua"> | ||
Spawn(function() | Spawn(function() | ||
local result = sig:wait() | local result = sig:wait() | ||
Revision as of 03:55, 27 April 2023
| CreateSignal( ) | |
| Returns | LuaSignal |
| Description: | Returns a LuaSignal object which acts much like the real RBXScriptSignal objects, which ROBLOX events use, only implemented in-Lua for full control from within scripts. |
Description
This function is used to create "custom events" for use in user-code, that act mostly like normal Roblox events. For example: <SyntaxHighlight code="lua"> local lib = assert(LoadLibrary('RbxUtility')) local sig = lib.CreateSignal() -- sig:connect(function(message)
print("Message: "..tostring(message))
end) -- sig:fire("Hello, World!") --> Makes the event fire, so that all the handlers are called Note that the LuaSignal class also supports all of the other properties of events, such as wait: <SyntaxHighlight code="lua"> Spawn(function()
local result = sig:wait()
print("Result: "..tostring(result))
end) sig:fire("Continue Message") --> Makes any waiting code continue, as well as firing connected functions
