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==Common Uses==
 
==Common Uses==
 
Broadcasts are used to activate [[Script|scripts]] at certain times - for scripts to activate once the broadcast is sent, those scripts must wear the '''When I Receive ()''' block. Some common uses are:
 
Broadcasts are used to activate [[Script|scripts]] at certain times - for scripts to activate once the broadcast is sent, those scripts must wear the '''When I Receive ()''' block. Some common uses are:
*Preparing a change in the program
+
*Preparing a change in the [[project]]
  
 
[[File:Disabling_a_project.png]]
 
[[File:Disabling_a_project.png]]

Revision as of 06:54, 3 June 2010

When I Receive ()
When I Receive ().png
Category Control
Type Hat

The When I Receive () block is a Control block and a Hat block. Scripts that wear this block will activate once the specified broadcast has been sent.

Common Uses

Broadcasts are used to activate scripts at certain times - for scripts to activate once the broadcast is sent, those scripts must wear the When I Receive () block. Some common uses are:

File:Disabling a project.png

  • When a button on the menu is clicked, all the other buttons must disappear
  • When a scene must be set
  • Effective communication with scripts or sprites