mirror of
https://github.com/git-learning-game/oh-my-git.git
synced 2024-11-11 19:04:50 +01:00
Extract terminal in its own scene, add a few proper levels with a description
This commit is contained in:
parent
ebbb505283
commit
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18 changed files with 179 additions and 92 deletions
11
levels/01-blob/description
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11
levels/01-blob/description
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@ -0,0 +1,11 @@
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At its core, Git is very simple. It stores "objects", which are basically files identified by an "identifier" (short: ID).
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There are four types of objects: blobs, trees, commits, and tags. The simplest type is a "blob", which is just a piece of text.
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Let's create some blobs! To do that, create a file with the desired content, and then use
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$ git hash-object -w <file>
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The flag -w means "write", and tells Git to actually write the new blob to the disk.
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Create three new blobs!
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21
levels/02-tree/description
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21
levels/02-tree/description
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@ -0,0 +1,21 @@
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Blobs just have some content and an ID. It would be convenient to be able to give names to a blob, right?
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The second type of Git object is called a "tree" - a tree points a bunch of blobs, and gives each of them a name!
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How can we build our own trees? Introducing: the index!
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The index is like a "work in progress" version of a tree, where we can add and remove blobs. When we're happy with what we have built, we can make it into a real tree object!
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We can use
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$ git update-index --add <file>
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to make the file's content into a blob, and to add that blob to the index using the file's name.
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When we're happy with out index, we can convert it into a tree using
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$ git write-tree
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That command will output the ID of the newly crated tree.
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Build a tree containing just the 'noises' file, which we conveniently placed in your current directory! :)
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6
levels/02-tree/goal
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6
levels/02-tree/goal
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echo 'meow' > noises
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git update-index --add noises
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git write-tree
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rm noises
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git update-index --remove noises
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1
levels/02-tree/start
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1
levels/02-tree/start
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echo 'meow' > noises
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9
levels/03-commit/description
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9
levels/03-commit/description
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So a tree describes the state of a directory structure at a specific point in time.
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It would be nice if we could remember when that state existed, and who authored it, right?
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Enter: commits. They are objects that point to a tree and contain some additional metadata. You can create a commit using
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$ git commit-tree <tree> -m "Description of your commit"
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Make a commit from the tree in this repository!
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7
levels/03-commit/goal
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7
levels/03-commit/goal
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touch empty_file
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git add .
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git write-tree
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git commit-tree 3185 -m 'Clever commit message'
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rm empty_file
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git update-index --remove empty_file
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6
levels/03-commit/start
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6
levels/03-commit/start
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touch empty_file
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git add .
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git write-tree
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rm empty_file
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git update-index --remove empty_file
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5
levels/04-parents/description
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5
levels/04-parents/description
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When using the commit-tree command, you can optionally specify a parent:
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$ git commit-tree <tree> -m "Description" -p <parent commit>
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Can you make a string of three commits? We placed an empty tree in your repo to get you started.
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2
levels/04-parents/goal
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2
levels/04-parents/goal
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git write-tree
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git commit-tree 4b82 -m 'We cannot really construct the goal yet :)'
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1
levels/04-parents/start
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1
levels/04-parents/start
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git write-tree
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@ -1 +0,0 @@
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git commit --allow-empty -m "Emtpy commit"
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@ -1,5 +0,0 @@
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echo -e "bread\ntomato\nbread" > sandwich
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git add sandwich
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git commit -m "Initial sandwich"
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echo -e "bread\ntomato\ncucumber\nbread" > sandwich
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git commit -am "Add cucumber"
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4
main.gd
4
main.gd
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@ -39,6 +39,7 @@ func list_levels():
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levels.append(file)
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dir.list_dir_end()
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levels.sort()
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return levels
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func load_level(id):
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@ -54,6 +55,9 @@ func load_level(id):
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var goal_script = level_prefix+level+"/goal"
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var active_script = level_prefix+level+"/start"
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var description = game.read_file(level_prefix+level+"/description")
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$LevelDescription.bbcode_text = description
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OS.execute("rm", ["-r", active_repository_path], true)
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OS.execute("rm", ["-r", goal_repository_path], true)
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construct_repo(goal_script, goal_repository_path)
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107
main.tscn
107
main.tscn
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@ -1,17 +1,10 @@
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[gd_scene load_steps=8 format=2]
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[gd_scene load_steps=5 format=2]
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[ext_resource path="res://terminal.gd" type="Script" id=1]
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[ext_resource path="res://terminal.tscn" type="PackedScene" id=1]
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[ext_resource path="res://main.gd" type="Script" id=2]
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[ext_resource path="res://repository.tscn" type="PackedScene" id=3]
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[ext_resource path="res://command_button.tscn" type="PackedScene" id=4]
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[ext_resource path="res://fonts/default.tres" type="DynamicFont" id=5]
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[sub_resource type="StyleBoxFlat" id=1]
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bg_color = Color( 0, 0, 0, 1 )
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[sub_resource type="StyleBoxFlat" id=2]
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bg_color = Color( 0, 0, 0, 1 )
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[node name="Main" type="Node2D"]
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script = ExtResource( 2 )
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@ -24,71 +17,13 @@ __meta__ = {
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"_edit_use_anchors_": false
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}
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[node name="Terminal" type="Control" parent="."]
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script = ExtResource( 1 )
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__meta__ = {
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"_edit_use_anchors_": false
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}
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[node name="Control" type="VBoxContainer" parent="Terminal"]
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anchor_right = 1.0
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anchor_bottom = 1.0
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margin_left = 1208.0
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margin_top = 6.0
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margin_right = 1908.0
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margin_bottom = 1070.0
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custom_constants/separation = 0
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__meta__ = {
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"_edit_use_anchors_": false
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}
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[node name="Output" type="TextEdit" parent="Terminal/Control"]
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margin_right = 700.0
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margin_bottom = 1038.0
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focus_mode = 0
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size_flags_vertical = 3
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custom_styles/read_only = SubResource( 1 )
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custom_fonts/font = ExtResource( 5 )
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readonly = true
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__meta__ = {
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"_edit_use_anchors_": false
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}
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[node name="Button" parent="Terminal/Control" instance=ExtResource( 4 )]
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visible = false
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margin_left = 0.0
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margin_top = 852.0
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margin_right = 700.0
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margin_bottom = 905.0
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align = 0
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[node name="Button2" parent="Terminal/Control" instance=ExtResource( 4 )]
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visible = false
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margin_left = 0.0
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margin_top = 905.0
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margin_right = 700.0
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margin_bottom = 958.0
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text = "git switch -c $RANDOM"
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align = 0
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[node name="Button3" parent="Terminal/Control" instance=ExtResource( 4 )]
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visible = false
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margin_left = 0.0
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margin_top = 958.0
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margin_right = 700.0
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margin_bottom = 1011.0
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text = "git checkout HEAD^"
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align = 0
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[node name="Input" type="LineEdit" parent="Terminal/Control"]
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margin_top = 1038.0
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margin_right = 700.0
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margin_bottom = 1064.0
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custom_styles/normal = SubResource( 2 )
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custom_fonts/font = ExtResource( 5 )
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__meta__ = {
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"_edit_use_anchors_": false
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}
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[node name="Terminal" parent="." instance=ExtResource( 1 )]
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anchor_right = 0.0
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anchor_bottom = 0.0
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margin_left = 1223.0
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margin_top = 484.0
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margin_right = 1898.0
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margin_bottom = 1059.0
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[node name="CommitMessage" type="TextEdit" parent="."]
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visible = false
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}
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[node name="LevelSelect" type="MenuButton" parent="."]
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margin_left = 11.5584
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margin_top = 1036.1
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margin_right = 173.558
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margin_bottom = 1068.1
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margin_left = 1226.25
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margin_top = 16.2615
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margin_right = 1388.25
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margin_bottom = 48.2615
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custom_fonts/font = ExtResource( 5 )
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text = "Select level..."
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flat = false
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@ -153,6 +88,18 @@ margin_right = 1198.0
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margin_bottom = 1033.0
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size_flags_horizontal = 3
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size_flags_vertical = 3
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label = "Yours!"
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[connection signal="text_entered" from="Terminal/Control/Input" to="Terminal" method="send_command"]
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label = "Your repository"
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[node name="LevelDescription" type="RichTextLabel" parent="."]
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margin_left = 1224.0
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margin_top = 58.0
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margin_right = 1889.0
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margin_bottom = 472.0
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custom_fonts/normal_font = ExtResource( 5 )
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bbcode_enabled = true
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bbcode_text = "Level description here!"
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text = "Level description here!"
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__meta__ = {
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"_edit_use_anchors_": false
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}
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[connection signal="pressed" from="CommitMessage/SaveButton" to="." method="save_commit_message"]
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@ -17,11 +17,11 @@ __meta__ = {
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}
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[node name="Index" type="Label" parent="."]
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visible = false
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margin_left = 36.0787
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margin_top = 120.0
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margin_left = 32.0
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margin_top = 80.0
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margin_right = 375.079
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margin_bottom = 1044.0
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custom_fonts/font = ExtResource( 2 )
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text = "file1
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file2"
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__meta__ = {
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@ -29,9 +29,8 @@ __meta__ = {
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}
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[node name="IndexLabel" type="Label" parent="."]
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visible = false
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margin_left = 38.0
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margin_top = 69.0
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margin_left = 21.0
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margin_top = 65.0
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margin_right = 377.0
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margin_bottom = 108.0
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text = "Index:"
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74
terminal.tscn
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74
terminal.tscn
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[gd_scene load_steps=6 format=2]
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[ext_resource path="res://fonts/default.tres" type="DynamicFont" id=1]
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[ext_resource path="res://terminal.gd" type="Script" id=2]
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[ext_resource path="res://command_button.tscn" type="PackedScene" id=4]
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[sub_resource type="StyleBoxFlat" id=1]
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bg_color = Color( 0, 0, 0, 1 )
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[sub_resource type="StyleBoxFlat" id=2]
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bg_color = Color( 0, 0, 0, 1 )
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[node name="Terminal" type="Container"]
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anchor_right = 1.0
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anchor_bottom = 1.0
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script = ExtResource( 2 )
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__meta__ = {
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"_edit_use_anchors_": false
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}
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[node name="Control" type="VBoxContainer" parent="."]
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anchor_right = 1.0
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anchor_bottom = 1.0
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custom_constants/separation = 0
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__meta__ = {
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"_edit_use_anchors_": false
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}
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[node name="Output" type="TextEdit" parent="Control"]
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margin_right = 1920.0
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margin_bottom = 1054.0
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focus_mode = 0
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size_flags_vertical = 3
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custom_styles/read_only = SubResource( 1 )
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custom_fonts/font = ExtResource( 1 )
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readonly = true
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__meta__ = {
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"_edit_use_anchors_": false
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}
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[node name="Button" parent="Control" instance=ExtResource( 4 )]
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visible = false
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margin_top = 852.0
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margin_right = 700.0
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margin_bottom = 905.0
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align = 0
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[node name="Button2" parent="Control" instance=ExtResource( 4 )]
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visible = false
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margin_top = 905.0
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margin_right = 700.0
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margin_bottom = 958.0
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text = "git switch -c $RANDOM"
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align = 0
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[node name="Button3" parent="Control" instance=ExtResource( 4 )]
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visible = false
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margin_top = 958.0
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margin_right = 700.0
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margin_bottom = 1011.0
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text = "git checkout HEAD^"
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align = 0
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[node name="Input" type="LineEdit" parent="Control"]
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margin_top = 1054.0
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margin_right = 1920.0
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margin_bottom = 1080.0
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custom_styles/normal = SubResource( 2 )
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custom_fonts/font = ExtResource( 1 )
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caret_blink = true
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__meta__ = {
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"_edit_use_anchors_": false
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}
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[connection signal="text_entered" from="Control/Input" to="." method="send_command"]
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