Engine Hooks - Revision history

Jeb at 14:28, 29 January 2010

2010-01-29T14:28:17Z

← Older revision		Revision as of 14:28, 29 January 2010
Line 10:		Line 10:

	You can add several methods to the same hook.		You can add several methods to the same hook.
		+
		+	It is also possible to un-hook a function using hook.remove:
		+
		+	'''hook.remove("keyPress", onKeyPress)'''

Jeb at 15:54, 1 January 2010

2010-01-01T15:54:17Z

← Older revision		Revision as of 15:54, 1 January 2010
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	print(key)		print(key)
	end		end
-	'''hook.add("~~keyPressed~~", onKeyPress)'''	+	'''hook.add("keyPress", onKeyPress)'''

	You can add several methods to the same hook.		You can add several methods to the same hook.

Jeb: Created page with '{{Daisy}} Engine hooks are methods that are called from the game engine. They are used as event handlers, where the events can be things such as "the mouse was moved," "a key was...'

2010-01-01T15:53:49Z

Created page with '{{Daisy}} Engine hooks are methods that are called from the game engine. They are used as event handlers, where the events can be things such as "the mouse was moved," "a key was...'

New page

{{Daisy}}
Engine hooks are methods that are called from the game engine. They are used as event handlers, where the events can be things such as "the mouse was moved," "a key was pressed," or "the game is being rendered."

Hooks are connected to the engine by calling the global hook.add method:

local function onKeyPress(key)
print(key)
end
'''hook.add("keyPressed", onKeyPress)'''

You can add several methods to the same hook.