Undo & Redo movements

Status: Beta

Brought to you by: lucio_ferrao

#4 Undo & Redo movements

Status: open

Owner: Ishmael Rufus

Labels: None

Priority: 5

Updated: 2006-07-23

Created: 2006-07-13

Creator: Lucio Ferrao

Private: No

A simple classic undo/redo pattern to allow the user to
"rollback" to the point where he started a "what-if"
sequence.

Discussion

Ishmael Rufus - 2006-07-23

assigned_to: nobody --> hexmasta
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miketong - 2008-01-11

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This could be nicely implemented by changing the colour of your lines when you embark on a possible route. At any point you could:

-Commit (make all links of current colour black)
-Rollback (remove all links of current colour)
-Branch (Start a new branch in a new colour)

This would really help with some of the larger puzzles where the user currently has to use save and load to implement undoing.

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