Format and display a branch and the options.
+Format and display the trunk.
+Format and display a branch and the options
+ + +
+ + + +23 +24 +25 +26 +27 +28 +29 +30 +31+ |
+
+ # File 'lib/sapling/dialogue.rb', line 23 + +def self.display_branch(branch, branch_no, debug=false) + puts "\n[ Branch: #{branch_no} ]" if debug + puts "\n#{branch["desc"]}\n\n" + + branch["options"].each_pair do |k,v| + puts "\t#{k}: #{v.keys[0]}" + puts "\t\t[ Goes to branch #{v.values[0]} ]\n" if debug + end +end+ |
+
Format and display the trunk
+ + +
+ + + +10 +11 +12 +13 +14 +15 +16+ |
+
+ # File 'lib/sapling/dialogue.rb', line 10 + +def self.display_trunk(trunk, debug=false) + 40.times { print "-" } + puts "\n[ Trunk ]\n" if debug + puts "\n#{trunk["trunk"]}" + 40.times { print "-" } + puts "\n" +end+ |
+
Spealer holds the functionality for viewing and going through a dialogue -tree.
+Speaker holds the functionality for going through a dialogue tree.
Get a response for the displayed branch.
+-15 -16 -17 -18+40 +41 +42 +43
# File 'lib/sapling/dialogue.rb', line 15 +# File 'lib/sapling/dialogue.rb', line 40 -def initialize - @file = "" - @debug = false +def initialize(file="", debug=false) + @file = file + @debug = debug end
-13 -14 -15+38 +39 +40
# File 'lib/sapling/dialogue.rb', line 13 +# File 'lib/sapling/dialogue.rb', line 38 def debug @debug @@ -385,12 +408,12 @@ reached.-10 -11 -12+36 +37 +38
# File 'lib/sapling/dialogue.rb', line 10 +# File 'lib/sapling/dialogue.rb', line 36 def file @file @@ -434,36 +457,36 @@ reached.-22 -23 -24 -25 -26 -27 -28 -29 -30 -31 -32 -33 -34 -35+47 +48 +49 +50 +51 +52 +53 +54 +55 +56 +57 +58 +59 +60
# File 'lib/sapling/dialogue.rb', line 22 +# File 'lib/sapling/dialogue.rb', line 47 def conversation() - tree = Gardner.grow(@file) + tree = Gardner.prune_trunk(@file) - 10.times { print "*" } - puts "\n[ Branch: 1 ]" if @debug - next_branch = talk(tree[1]) + Dialogue.display_trunk(tree[0], false) + branches = Gardner.prune_branches(tree[1]) + + next_branch = 1 until next_branch == 0 do - puts "\n[ Branch: #{next_branch} ]" if @debug - next_branch = talk(tree[next_branch]) + next_branch = talk(branches[next_branch], next_branch) end - puts "\n#{tree[0]["desc"]}" + puts "\n#{branches[0]["desc"]}" exit end
Talk displays a branch, the options, and prompts for a response
+Get a response for the displayed branch
the next branch
+
+ + + +93 +94 +95 +96 +97 +98 +99 +100 +101 +102 +103 +104 +105 +106 +107 +108+ |
+
+ # File 'lib/sapling/dialogue.rb', line 93 + +def get_response(branch) + = branch["options"].keys.join(", ") + + print "\n[#{}]> " + STDOUT.flush + response = STDIN.gets.chomp.to_i + + until branch["options"].keys.include?(response) or response == 0 + print "[## Invalid options. " + print "Valid options are #{}, or 0 to exit." + print "\n[#{}]> " + response = STDIN.gets.chomp.to_i + end + + return response +end+ |
+
Talk displays a branch, the options, and prompts for a response.
+ + +The main method for Sapling.
-Parse the branch.
+Parse the tree array into an array of numbered branches, and ordered +leaves.
Parse the options.
+Parse the leaves of a branch into a numbered hash of options.
Parse the trunk The trunk is like the introduction to the tree.
+Parse the trunk of the tree.
The main method for Sapling. From here, the tree is grown.
- - -
- - - -61 -62 -63 -64 -65 -66- |
-
- # File 'lib/sapling/gardner.rb', line 61 - -def self.grow(tree) - trunk = Gardner.prune_trunk(tree) - branches = Gardner.prune_branches(trunk) - - return branches -end- |
-
Parse the branch
+Parse the tree array into an array of numbered branches, and ordered +leaves.
The array of options on the branch.
+An array of numbered branches, with numbered leaves
# File 'lib/sapling/gardner.rb', line 10 @@ -387,7 +279,6 @@ end return branches - end
Parse the options
+Parse the leaves of a branch into a numbered hash of options.
A has of options
+A numbered hash of options
+25 26 27 28 @@ -469,12 +361,10 @@ 34 35 36 -37 -38 -39+37
# File 'lib/sapling/gardner.rb', line 26 +# File 'lib/sapling/gardner.rb', line 25 def self.prune_leaves(leaves) x = 1 @@ -488,7 +378,6 @@ end return - end
Parse the trunk The trunk is like the introduction to the tree.
+Parse the trunk of the tree.
The tree without the trunk
+The trunk, and the remainder of the tree
+43 +44 +45 46 -47 -48 -49 -50 -51 -52 -53 -54 -55+47
# File 'lib/sapling/gardner.rb', line 46 +# File 'lib/sapling/gardner.rb', line 43 def self.prune_trunk(tree) trunk = tree.shift - 40.times { print "-" } - puts "\n#{trunk["trunk"]}" - 40.times { print "-" } - puts "\n" - - return tree + return [trunk,tree] end
In-memory tree
+Edit a branch on the tree.
+Edit a leaf on a branch, grasshopper.
+Edit the trunk of the tree.
+-10 -11 -12+12 +13 +14
# File 'lib/sapling/planter.rb', line 10 +# File 'lib/sapling/planter.rb', line 12 def branches @branches @@ -267,12 +361,12 @@-10 -11 -12+12 +13 +14
# File 'lib/sapling/planter.rb', line 10 +# File 'lib/sapling/planter.rb', line 12 def tree @tree @@ -310,12 +404,12 @@-10 -11 -12+12 +13 +14
# File 'lib/sapling/planter.rb', line 10 +# File 'lib/sapling/planter.rb', line 12 def trunk @trunk @@ -328,12 +422,237 @@ +++ diff --git a/doc/Planter/Spade.html b/doc/Planter/Spade.html index 39dce54..f89eacd 100644 --- a/doc/Planter/Spade.html +++ b/doc/Planter/Spade.html @@ -186,7 +186,7 @@Instance Method Details
+ + +++ ++ + #edit_branch(branch_no) ⇒ Object + + + + + +
+++ ++Edit a branch on the tree
+ + ++
++ ++ ++ + +32 +33 +34 +35 +36 +37 +38 +39 +40 +41 +42 +43 +44++ +# File 'lib/sapling/planter.rb', line 32 + +def edit_branch(branch_no) + puts "Current Branch:\n" + Dialogue.display_branch(@branches[branch_no], branch_no, true) + print "\n[ =EDITING= ](CTRL-C to abort)> " + STDOUT.flush + begin + new_branch = STDIN.gets.to_s + rescue Interrupt + puts "\n**Aborting edit**\n\n" + new_branch = @branches[branch_no]["desc"] + end + @branches[branch_no]["desc"] = new_branch +end+++ ++ + #edit_leaf(branch, leaf) ⇒ Object + + + + + +
+++ ++Edit a leaf on a branch, grasshopper
+ + ++
++ ++ ++ + +50 +51 +52++ +# File 'lib/sapling/planter.rb', line 50 + +def edit_leaf(branch, leaf) + +end+++ ++ + #edit_trunk ⇒ Object + + + + + +
+++ ++Edit the trunk of the tree
+ + ++
++ ++ ++ + +15 +16 +17 +18 +19 +20 +21 +22 +23 +24 +25 +26 +27++ +# File 'lib/sapling/planter.rb', line 15 + +def edit_trunk + puts "Current Trunk:\n" + Dialogue.display_trunk(@trunk, true) + print "\n[ =EDITING= ](CTRL-C to abort)> " + STDOUT.flush + begin + new_trunk = STDIN.gets.to_s + rescue Interrupt + puts "\n**Aborting edit**\n\n" + new_trunk = @trunk["trunk"] + end + @trunk["trunk"] = new_trunk +end+
Edit a branch on the tree.
+Get a response for the displayed branch.
Edit a leaf on a branch, grasshopper.
+A new instance of Spade.
Edit the trunk of the tree.
+Parse the response from get_response.
Establish a new Plot, which is basically an object for storing information -for us.
+Establish and populate a new Plot (in-memory tree), then control the flow +of editing the Plot.
Returns a new instance of Spade
+ + +
+ + + +61 +62 +63+ |
+
+ # File 'lib/sapling/planter.rb', line 61 + +def initialize(file) + @file = file +end+ |
+
-18 -19 -20+59 +60 +61
# File 'lib/sapling/planter.rb', line 18 +# File 'lib/sapling/planter.rb', line 59 def file=(value) @file = value @@ -385,49 +432,31 @@ gone forever (until next time).-36 -37 -38 -39 -40 -41 -42 -43 -44 -45 -46 -47 -48 -49 -50 -51 -52 -53 -54 -55+87 +88 +89 +90 +91 +92 +93 +94 +95 +96 +97
# File 'lib/sapling/planter.rb', line 36 +# File 'lib/sapling/planter.rb', line 87 def dig(branch_no) branch = @plot.branches[branch_no] - # Print the trunk - 40.times { print "-" } - puts "\n[ Trunk ]\n#{@plot.trunk}" - 40.times { print "-" } - puts "\n" - 10.times { print "*" } + Dialogue.display_trunk(@plot.trunk, true) + Dialogue.display_branch(branch, branch_no, true) - # Print the branch and options - puts "\n[ Branch: #{branch_no} ]" - puts "\n#{branch["desc"]}\n\n" - unless branch["options"].empty? - branch["options"].each_pair do |k,v| - puts "\t#{k}: #{v.keys[0]}" - puts "\t\t [ Goes to branch #{v.values[0]} ]" - end - end + response = get_response(branch) + to_branch = parse_response(response, branch_no) + + return to_branch end
Edit a branch on the tree
+Get a response for the displayed branch
The number of the branch to be edited.
-
- - - -65 -66 -67- |
-
- # File 'lib/sapling/planter.rb', line 65 - -def edit_branch(branch) - -end- |
-
Edit a leaf on a branch, grasshopper
- - -
- # File 'lib/sapling/planter.rb', line 73 +# File 'lib/sapling/planter.rb', line 103 -def edit_leaf(branch, leaf) +def get_response(branch) + total_branches = @plot.branches.count - 1 + = ["1-#{total_branches}","t","a","b","x","l","s","q"] + = .join(",") + print "\n[#{}]> " + STDOUT.flush + response = STDIN.gets.chomp.to_s.downcase + + until .include?(response) or response.to_i.between?(1,total_branches) + print "[## Invalid response. " + print "Valid options are #{}" + print "\n[#{}]> " + response = STDIN.gets.chomp.to_s.downcase + end + + return response end |
- # File 'lib/sapling/planter.rb', line 58 +# File 'lib/sapling/planter.rb', line 127 -def edit_trunk +def parse_response(response, branch_no) + 10.times { print "*" } + print "\n(Your choice: " + if response.to_i >= 1 + print "Change to branch #{response.to_i})\n\n" + return response.to_i + + end + + case response.to_s.downcase + when "t" + print "Edit the trunk.)\n\n" + @plot.edit_trunk + return branch_no + when "a" + print "Add a new branch.)\n\n" + return branch_no + when "b" + print "Edit the current branch.)\n\n" + @plot.edit_branch(branch_no) + return branch_no + when "x" + print "Delete the current branch.)\n\n" + return branch_no + when "l" + print "Edit leaves of current branch.)\n\n" + return branch_no + when "s" + print "Save changes.)\n\n" + return branch_no + when "q" + print "Quit without saving.)\n\n" + print "Unsaved changes will be lost. Still quit? [y/n]> " + verify = STDIN.gets.chomp.to_s.downcase + + return 0 if verify == "y" + return branch_no + else + print "Unknown option. Returning to current branch.)\n\n" + return branch_no + end end |
- # File 'lib/sapling/planter.rb', line 22 +# File 'lib/sapling/planter.rb', line 67 def plant @plot = Plot.new @plot.tree = @file - @plot.trunk = @file.shift.values[0] + @plot.trunk = @file.shift @plot.branches = Gardner.prune_branches(@file) - dig(1) + next_branch = dig(1) + until next_branch == 0 do + next_branch = dig(next_branch) + end + + puts "\n#{@plot.branches[0]["desc"]}" + exit end |
@@ -670,9 +816,9 @@ for us. From here, we start gardening.