move player and pickup items

levels/2d/2d-test

@@ -0,0 +1,14 @@
+title = Apples
+cards = checkout commit-auto reset-hard branch-delete
+
+[description]
+
+Testlevel for 2d interactive files.
+
+[setup]
+
+echo "x = 10
+y = 5
+color = red" > apple
+git add .
+git commit -m "An apple a day"

project.godot

@@ -140,6 +140,12 @@ clear={
 "events": [ Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":true,"meta":false,"command":true,"pressed":false,"scancode":76,"unicode":0,"echo":false,"script":null)
  ]
 }
+pickup={
+"deadzone": 0.5,
+"events": [ Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":69,"unicode":0,"echo":false,"script":null)
+, Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":32,"unicode":0,"echo":false,"script":null)
+ ]
+}
 
 [network]
 

scenes/file_browser.gd

@@ -19,6 +19,7 @@ onready var world = $Panel/Margin/Rows/World
 onready var text_edit = $Panel/TextEdit
 onready var save_button = $Panel/TextEdit/SaveButton
 onready var title_label = $Panel/Margin/Rows/Title
+onready var player = $Panel/Margin/Rows/World/You
 
 func _ready():
 	update()
@@ -30,11 +31,29 @@ func _input(event):
 	if event.is_action_pressed("save"):
 		if text_edit.visible:
 			save()
+	if event.is_action_pressed("down", true):
+		player.move(Vector2(0,1))
+	if event.is_action_pressed("up", true):
+		player.move(Vector2(0,-1))
+	if event.is_action_pressed("right", true):
+		player.move(Vector2(1,0))
+	if event.is_action_pressed("left", true):
+		player.move(Vector2(-1,0))
+	if event.is_action_pressed("pickup"):
+		if player.held:
+			player.held = null
+		else:
+			for item in world.get_children():
+				if item.label != "":
+					if item.position == player.position:
+						player.held = item
+						print("player picked up item " + item.label) 
 	
 func clear():
 	pass
 	for item in world.get_children():
-		item.queue_free()
+		if item.label != "":
+			item.queue_free()
 		
 func substr2(s):
 	return s.substr(2)
@@ -65,12 +84,14 @@ func update():
 						#is_visible = true
 						var item = preload("res://scenes/item.tscn").instance()
 						item.label = file_path
+						item.file_browser = self
 						#item.connect("clicked", self, "item_clicked")
 						#item.connect("deleted", self, "item_deleted")
 						item.status = get_file_status(file_path, shell, 1)
 						seed(item.label.hash())
 						item.position = Vector2(rand_range(0, world.rect_size.x), rand_range(0, world.rect_size.y))
 						randomize()
+						item.content = shell.run("cat " + file_path)
 						world.add_child(item)
 					#visible = is_visible				
 					

scenes/file_browser.tscn

@@ -77,6 +77,9 @@ margin_bottom = 1064.0
 size_flags_horizontal = 3
 size_flags_vertical = 3
 
+[node name="You" parent="Panel/Margin/Rows/World" instance=ExtResource( 6 )]
+editable = false
+
 [node name="TextEdit" type="TextEdit" parent="Panel"]
 visible = false
 anchor_right = 1.0
@@ -121,9 +124,5 @@ __meta__ = {
 [node name="PopupMenu" type="PopupMenu" parent="."]
 margin_right = 20.0
 margin_bottom = 20.0
-
-[node name="You" parent="." instance=ExtResource( 6 )]
-position = Vector2( 175.746, 148.807 )
-editable = false
 [connection signal="pressed" from="Panel/TextEdit/SaveButton" to="." method="save"]
 [connection signal="pressed" from="Panel/TextEdit/CloseButton" to="." method="close"]

scenes/helpers.gd

@@ -93,8 +93,7 @@ func careful_delete(path_inside):
 		game.global_shell.cd(game.tmp_prefix)
 		game.global_shell.run("rm -rf '%s'" % path_inside)
 
-func parse(file):
-	var text = read_file(file)
+func parse(text):
 	var result = {}
 	var current_section
 	
@@ -118,7 +117,7 @@ func parse(file):
 		
 		# Parse a direct=assignment.
 		m = assignment_regex.search(line)
-		if m:
+		if m and current_section == null:
 			var key = m.get_string(1).strip_edges()
 			var value = m.get_string(2).strip_edges()
 			result[key] = value

scenes/item.gd

@@ -6,6 +6,10 @@ export(IconStatus) var status setget _set_status
 export var label: String setget _set_label
 var type = "file"
 export var editable = true
+var content setget _set_content
+var held
+var GRID_SIZE = 60
+var file_browser
 
 onready var label_node = $Label
 onready var status_icon = $Status
@@ -51,3 +55,18 @@ func _set_status(new_status):
 				status_icon.texture = null
 				
 	status = new_status
+	
+func _set_content(new_content):
+	content = new_content
+	var attributes = helpers.parse(content)
+	if attributes.has("x") and attributes.has("y"):
+		position.x = int(attributes["x"]) * GRID_SIZE
+		position.y = int(attributes["y"]) * GRID_SIZE
+		
+func move(direction):
+	position += direction * GRID_SIZE
+	if label != "":
+		file_browser.shell.run("echo \"x = "+ String(position.x / GRID_SIZE) +"\ny = "+ String(position.y / GRID_SIZE) +"\" > " + label)
+	if held:
+		held.move(direction)
+		

scenes/level.gd

@@ -16,7 +16,7 @@ func load(path):
 	var dir = Directory.new()
 	if dir.file_exists(path):
 		# This is a new-style level.
-		var config = helpers.parse(path)
+		var config = helpers.parse(helpers.read_file(path))
 		
 		title = config.get("title", slug)
 		description = config.get("description", "(no description)")