Allow cards with [string] parameters

resources/cards.json

@@ -88,5 +88,15 @@
 		"id": "show",
 		"command": "git show [commit]",
 		"description": "Show what changed in the commit."
+	},
+	{
+		"id": "branch",
+		"command": "git branch [string]",
+		"description": "Create a new branch."
+	},
+	{
+		"id": "file-new",
+		"command": "touch [string]",
+		"description": "Create a new file."
 	}
 ]

scenes/card.gd

@@ -53,7 +53,14 @@ func _unhandled_input(event):
 			_turn_off_highlights()
 			modulate.a = 1
 			
-			if "[" in command:
+			if "[string]" in command:
+				var dialog = preload("res://scenes/input_dialog.tscn").instance()
+				add_child(dialog)
+				dialog.popup_centered()
+				dialog.connect("entered", self, "entered_string")
+				dialog.connect("popup_hide", self, "move_back")
+				hide()
+			elif "[" in command:
 				move_back()
 			else:
 				try_play(command)
@@ -103,6 +110,7 @@ func move_back():
 	position = _home_position
 	rotation_degrees = _home_rotation
 	$ReturnSound.play()
+	show()
 
 func dropped_on(other):
 	if "[" in command:
@@ -133,3 +141,6 @@ func try_play(full_command):
 		game.energy -= energy
 	else:
 		move_back()
+
+func entered_string(string):
+	try_play(command.replace("[string]", "'"+string+"'"))

scenes/input_dialog.tscn

@@ -0,0 +1,24 @@
+[gd_scene load_steps=2 format=2]
+
+[ext_resource path="res://scripts/input_dialog.gd" type="Script" id=1]
+
+[node name="InputDialog" type="WindowDialog"]
+anchor_right = 1.0
+anchor_bottom = 1.0
+margin_left = 816.0
+margin_top = 446.0
+margin_right = -826.0
+margin_bottom = -591.0
+window_title = "Please enter a value:"
+script = ExtResource( 1 )
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="LineEdit" type="LineEdit" parent="."]
+anchor_right = 1.0
+anchor_bottom = 1.0
+__meta__ = {
+"_edit_use_anchors_": false
+}
+[connection signal="text_entered" from="LineEdit" to="." method="_text_entered"]

scripts/input_dialog.gd

@@ -0,0 +1,11 @@
+extends WindowDialog
+
+signal entered(text)
+
+func _text_entered(text):
+	emit_signal("entered", text)
+	queue_free()
+
+func _notification(what):
+	if what == Popup.NOTIFICATION_POST_POPUP:
+		$LineEdit.grab_focus()