oh-my-git/main.gd

extends Node2D

var dragged = null

var server
var client_connection

onready var input = $Terminal/Control/Input
onready var output = $Terminal/Control/Output
onready var goal_repository = $Repositories/GoalRepository
onready var active_repository = $Repositories/ActiveRepository

func _ready():
    # Initialize level select.
    var options = $LevelSelect.get_popup()
    for level in list_levels():
        options.add_item(level)
    options.connect("id_pressed", self, "load_level")
    
    # Initialize TCP server for fake editor.
    server = TCP_Server.new()
    server.listen(1234)
    
    # Load first level.
    load_level(0)
    input.grab_focus()
    
func list_levels():
    var levels = []
    var dir = Directory.new()
    dir.open("levels")
    dir.list_dir_begin()

    while true:
        var file = dir.get_next()
        if file == "":
            break
        elif not file.begins_with("."):
            levels.append(file)

    dir.list_dir_end()
    levels.sort()
    return levels

func load_level(id):
    var levels = list_levels()
    
    var level = levels[id]
    var cwd = game.run("pwd")
    var tmp_prefix = "/tmp/"
    var level_prefix = cwd + "/levels/"
    
    var goal_repository_path = tmp_prefix+"goal/"
    var active_repository_path = tmp_prefix+"active/"
    var goal_script = level_prefix+level+"/goal"
    var active_script = level_prefix+level+"/start"
    
    var description = game.read_file(level_prefix+level+"/description")
    $LevelDescription.bbcode_text = description
    
    OS.execute("rm", ["-r", active_repository_path], true)
    OS.execute("rm", ["-r", goal_repository_path], true)
    construct_repo(goal_script, goal_repository_path)
    construct_repo(active_script, active_repository_path)
    
    goal_repository.path = goal_repository_path
    active_repository.path = active_repository_path
    
func construct_repo(script, path):
    print(path)
    game.sh("mkdir "+path)
    game.sh("git init", path)
    print(game.script(script, path))
    #var commands = game.read_file(script).split("\n")
    #print(commands)
    #for command in commands:
    #    print(command)
    #    game.sh(command, path)
    
func _process(delta):
    if server.is_connection_available():
        client_connection = server.take_connection()
        read_commit_message()
#	if true or get_global_mouse_position().x < get_viewport_rect().size.x*0.7:
#		if Input.is_action_just_pressed("click"):
#			var mindist = 9999999
#			for o in objects.values():
#				var d = o.position.distance_to(get_global_mouse_position())
#				if d < mindist:
#					mindist = d
#					dragged = o
#		if Input.is_action_just_released("click"):
#				dragged = null
#		if dragged:
#			dragged.position = get_global_mouse_position()

#func run(command):
#	var a = command.split(" ")
#	var cmd = a[0]
#	a.remove(0)
#	var output = []
#	OS.execute(cmd, a, true, output, true)
#	print(command)
#	print(output[0])
    
func read_commit_message():
    $CommitMessage.show()
    input.editable = false
    $CommitMessage.text = game.read_file(active_repository.path+"/.git/COMMIT_EDITMSG")
    $CommitMessage.grab_focus()

func save_commit_message():
    game.write_file(active_repository.path+"/.git/COMMIT_EDITMSG", $CommitMessage.text)
    print("disconnect")
    client_connection.disconnect_from_host()
    input.editable = true
    $CommitMessage.text = ""
    $CommitMessage.hide()
    input.grab_focus()