load/save maps

HUD.gd

@@ -1,4 +1,4 @@
-extends Label
+extends PanelContainer
 
 var elapsed_time = 0.0  # Initialize a variable to keep track of elapsed time
 
@@ -13,4 +13,10 @@ func _process(delta):
 	var seconds = int(elapsed_time) % 60
 	var time_string = "%02d:%02d:%02d" % [hours, minutes, seconds]  # Format time as H:M:S
 	var fps = Engine.get_frames_per_second()  # Get the current FPS
-	text = time_string+"   "+str(fps) + " fps" # Combine FPS and runtime into one string
+	$HBoxContainer/Debug.text = time_string+"   "+str(fps) + " fps" # Combine FPS and runtime into one string
+
+func _on_save_pressed():
+	$"../SaveDialog".popup_centered()
+
+func _on_load_pressed():
+	$"../LoadDialog".popup_centered()

LoadDialog.gd

@@ -0,0 +1,36 @@
+extends ConfirmationDialog
+
+func _on_about_to_popup():
+	$ItemList.clear()
+	#var dir = DirAccess.open("user://saves/")
+	var dir = DirAccess.open("user://saves/")
+		
+	if dir:
+		dir.list_dir_begin()
+		var file_name = dir.get_next()
+		while file_name != "":
+			if dir.current_is_dir():
+				print("Found directory: " + file_name)
+			else:
+				print("Found file: " + file_name)
+				$ItemList.add_item(file_name)
+				file_name = dir.get_next()
+	else:
+		print("An error occurred when trying to access the path.")
+
+func _on_confirmed():
+	# Get the Map node
+	var sim = get_node("../../../Sim")
+	var old_map = get_node("../../Map")
+
+	# Load and instance the selected item
+	for item in $ItemList.get_selected_items():
+		print("load:", $ItemList.get_item_text(item))
+		var res = ResourceLoader.load("user://saves/" + $ItemList.get_item_text(item))
+
+		if res and res is PackedScene:
+			var instance = res.instantiate() 
+			sim.remove_child(old_map)
+			sim.add_child(instance)
+		else:
+			print("Error loading")

Map.gd

@@ -6,20 +6,10 @@ var spawn_position=Vector2(100,100);
 func _ready():
 	pass
 
-func _input(event):
+func _unhandled_input(event):
-	if event.is_action_pressed("escape"):
-		get_tree().change_scene_to_file("res://map_select/map_select.tscn")
-		get_node("/root/Sim").queue_free()
 	if event is InputEventMouseButton and event.pressed and event.button_index == MOUSE_BUTTON_LEFT:
 		spawn_position=get_global_mouse_position()
 		spawn()
-		$Timer.stop()
-	if event is InputEventMouseButton and event.pressed and event.button_index == MOUSE_BUTTON_RIGHT:
-		spawn_position=get_global_mouse_position()
-		$Timer.start()
-
-func _on_timer_timeout():
-	spawn()
 
 func spawn():
 	var new_player = load("res://player.tscn").instantiate()

SaveDialog.gd

@@ -0,0 +1,21 @@
+extends ConfirmationDialog
+
+var base_path = "user://saves/"
+
+func _ready():
+	if not DirAccess.dir_exists_absolute(base_path):
+		DirAccess.make_dir_recursive_absolute(base_path)
+
+func _on_about_to_popup():
+	pass # Replace with function body.
+
+func _on_confirmed():
+	var filename=base_path+$LineEdit.text+".tscn"
+	print("Save: "+filename)
+	var packed_scene = PackedScene.new()
+	if packed_scene.pack($"../../Map") == OK:
+		var result = ResourceSaver.save(packed_scene,filename)
+		if result != OK:
+			print("Failed to save scene. Error #",result)
+	else:
+		print("Failed to pack scene.")

map_select/Button.gd

@@ -1,17 +0,0 @@
-extends Button
-
-@export_file var map_path
-
-# Called when the node enters the scene tree for the first time.
-func _ready():
-	pass # Replace with function body.
-
-func _on_pressed():
-	if map_path==null:
-		return
-		
-	var sim = load("res://sim.tscn").instantiate()
-	var map = load(map_path).new()
-	map.create_map(sim)
-	get_tree().root.add_child(sim)
-	get_node("/root/MapSelect").queue_free()

map_select/map_select.gd

@@ -1,12 +0,0 @@
-extends Node2D
-
-
-# Called when the node enters the scene tree for the first time.
-func _ready():
-	pass # Replace with function body.
-
-
-# Called every frame. 'delta' is the elapsed time since the previous frame.
-func _process(_delta):
-	if Input.is_action_just_pressed("escape"):
-		get_tree().quit() # default behavior

map_select/map_select.tscn

@@ -1,59 +0,0 @@
-[gd_scene load_steps=4 format=3 uid="uid://iskh4m3ltqul"]
-
-[ext_resource type="Script" path="res://map_select/map_select.gd" id="1_w7uu4"]
-[ext_resource type="Script" path="res://map_select/Button.gd" id="2_ykkpr"]
-
-[sub_resource type="LabelSettings" id="LabelSettings_kd1xo"]
-font_size = 32
-
-[node name="MapSelect" type="Node2D"]
-script = ExtResource("1_w7uu4")
-
-[node name="Title" type="Label" parent="."]
-offset_left = 29.0
-offset_top = 17.0
-offset_right = 198.0
-offset_bottom = 65.0
-text = "Map Select"
-label_settings = SubResource("LabelSettings_kd1xo")
-
-[node name="Button" type="Button" parent="."]
-offset_left = 26.0
-offset_top = 165.0
-offset_right = 201.0
-offset_bottom = 228.0
-text = "Rare"
-script = ExtResource("2_ykkpr")
-map_path = "res://maps/rare.gd"
-
-[node name="Button2" type="Button" parent="."]
-offset_left = 211.0
-offset_top = 80.0
-offset_right = 386.0
-offset_bottom = 143.0
-text = "Large"
-script = ExtResource("2_ykkpr")
-map_path = "res://maps/large.gd"
-
-[node name="Button7" type="Button" parent="."]
-offset_left = 26.0
-offset_top = 250.0
-offset_right = 201.0
-offset_bottom = 313.0
-text = "Sections"
-script = ExtResource("2_ykkpr")
-map_path = "res://maps/sections.gd"
-
-[node name="Button8" type="Button" parent="."]
-offset_left = 24.0
-offset_top = 80.0
-offset_right = 199.0
-offset_bottom = 143.0
-text = "Small"
-script = ExtResource("2_ykkpr")
-map_path = "res://maps/small.gd"
-
-[connection signal="pressed" from="Button" to="Button" method="_on_pressed"]
-[connection signal="pressed" from="Button2" to="Button2" method="_on_pressed"]
-[connection signal="pressed" from="Button7" to="Button7" method="_on_pressed"]
-[connection signal="pressed" from="Button8" to="Button8" method="_on_pressed"]

maps/large.gd

@@ -1,17 +0,0 @@
-var root
-
-func create_map(_root):
-	root=_root
-	poolcircle(Vector2(0,0),2000,100,1000,1000,1000)
-	root.get_node("Camera2D").zoom=Vector2(0.2,0.2)
-	
-func poolcircle(pos: Vector2, radius, count, r,g,b):
-	for n in range(1,count+1):
-		var new_pool: Pool = load("res://pool.tscn").instantiate()
-		var t=(float(n)/count)*3.141*2
-		new_pool.position = pos + (Vector2(sin(t),cos(t))*radius)
-		new_pool.mana_r=r
-		new_pool.mana_g=g
-		new_pool.mana_b=b
-		new_pool.get_node("StaticBody2D/CollisionShape2D2").disabled=true;
-		root.call_deferred("add_child",new_pool)

maps/rare.gd

@@ -1,18 +0,0 @@
-var root
-
-func create_map(_root):
-	self.root=_root
-	poolcircle(Vector2(0,0),0,1,10,0,0)
-	poolcircle(Vector2(0,0),2000,100,0,5000,0)
-	root.get_node("Camera2D").zoom=Vector2(0.3,0.3)
-		
-func poolcircle(pos: Vector2, radius, count, r,g,b):
-	for n in range(1,count+1):
-		var new_pool: Pool = load("res://pool.tscn").instantiate()
-		var t=(float(n)/count)*3.141*2
-		new_pool.position = pos + (Vector2(sin(t),cos(t))*radius)
-		new_pool.mana_r=r
-		new_pool.mana_g=g
-		new_pool.mana_b=b
-		new_pool.get_node("StaticBody2D/CollisionShape2D2").disabled=true;
-		root.call_deferred("add_child",new_pool)

maps/sections.gd

@@ -1,25 +0,0 @@
-var root
-
-func create_map(root):
-	self.root=root
-	poolcircle(Vector2(0,0),200,32,100,0,0)
-	poolcircle(Vector2(600,0),200,32,0,100,0)
-	poolcircle(Vector2(1200,0),200,32,0,0,100)
-
-	poolcircle(Vector2(0,600),200,32,0,50,50)
-	poolcircle(Vector2(600,600),200,32,50,0,50)
-	poolcircle(Vector2(1200,600),200,32,50,50,0)
-	
-	poolcircle(Vector2(600,200),2000,100,1000,1000,1000)
-	
-
-func poolcircle(pos: Vector2, radius, count, r,g,b):
-	for n in range(1,count+1):
-		var new_pool: Pool = load("res://pool.tscn").instantiate()
-		var t=(float(n)/count)*3.141*2
-		new_pool.position = pos + (Vector2(sin(t),cos(t))*radius)
-		new_pool.mana_r=r
-		new_pool.mana_g=g
-		new_pool.mana_b=b
-		new_pool.get_node("StaticBody2D/CollisionShape2D2").disabled=true;
-		root.call_deferred("add_child",new_pool)

maps/small.gd

@@ -1,16 +0,0 @@
-var root
-
-func create_map(_root):
-	root=_root
-	poolcircle(Vector2(0,0),200,16,100,100,100)
-	
-func poolcircle(pos: Vector2, radius, count, r,g,b):
-	for n in range(1,count+1):
-		var new_pool: Pool = load("res://pool.tscn").instantiate()
-		var t=(float(n)/count)*3.141*2
-		new_pool.position = pos + (Vector2(sin(t),cos(t))*radius)
-		new_pool.mana_r=r
-		new_pool.mana_g=g
-		new_pool.mana_b=b
-		new_pool.get_node("StaticBody2D/CollisionShape2D2").disabled=true;
-		root.call_deferred("add_child",new_pool)

project.godot

@@ -11,7 +11,7 @@ config_version=5
 [application]
 
 config/name="RGB Physics Life"
-run/main_scene="res://map_select/map_select.tscn"
+run/main_scene="res://sim.tscn"
 config/features=PackedStringArray("4.2", "Mobile")
 config/icon="res://images/icon.svg"
 

sim.tscn

@@ -1,31 +1,78 @@
-[gd_scene load_steps=5 format=3 uid="uid://bpy475nyq5ea1"]
+[gd_scene load_steps=7 format=3 uid="uid://bpy475nyq5ea1"]
 
-[ext_resource type="Script" path="res://sim.gd" id="1_wbm7g"]
+[ext_resource type="Script" path="res://Map.gd" id="2_rolej"]
-[ext_resource type="Script" path="res://Debug.gd" id="2_iqnjl"]
+[ext_resource type="Script" path="res://ScreenShots.gd" id="3_7b3mn"]
-[ext_resource type="Script" path="res://TimerSS.gd" id="3_7b3mn"]
 [ext_resource type="Script" path="res://Camera2D.gd" id="4_g4kw0"]
+[ext_resource type="Script" path="res://HUD.gd" id="5_pfkj4"]
+[ext_resource type="Script" path="res://LoadDialog.gd" id="6_0mayr"]
+[ext_resource type="Script" path="res://SaveDialog.gd" id="6_v2wl8"]
 
 [node name="Sim" type="Node2D"]
-script = ExtResource("1_wbm7g")
-
-[node name="Timer" type="Timer" parent="."]
-wait_time = 0.3
-
-[node name="TimerSS" type="Timer" parent="."]
-wait_time = 60.0
-autostart = true
-script = ExtResource("3_7b3mn")
 
 [node name="Camera2D" type="Camera2D" parent="."]
 script = ExtResource("4_g4kw0")
 
-[node name="CanvasLayer" type="CanvasLayer" parent="."]
+[node name="Map" type="Node2D" parent="."]
+script = ExtResource("2_rolej")
 
-[node name="Debug" type="Label" parent="CanvasLayer"]
+[node name="ScreenOverlay" type="CanvasLayer" parent="."]
-offset_right = 67.0
+
-offset_bottom = 26.0
+[node name="HUD" type="PanelContainer" parent="ScreenOverlay"]
+anchors_preset = 10
+anchor_right = 1.0
+grow_horizontal = 2
+script = ExtResource("5_pfkj4")
+
+[node name="HBoxContainer" type="HBoxContainer" parent="ScreenOverlay/HUD"]
+layout_mode = 2
+
+[node name="Debug" type="Label" parent="ScreenOverlay/HUD/HBoxContainer"]
+layout_mode = 2
 text = "debug"
-script = ExtResource("2_iqnjl")
 
-[connection signal="timeout" from="Timer" to="." method="_on_timer_timeout"]
+[node name="Save" type="Button" parent="ScreenOverlay/HUD/HBoxContainer"]
-[connection signal="timeout" from="TimerSS" to="TimerSS" method="_on_timeout"]
+layout_mode = 2
+text = "Save..."
+
+[node name="Load" type="Button" parent="ScreenOverlay/HUD/HBoxContainer"]
+layout_mode = 2
+text = "Load..."
+
+[node name="LoadDialog" type="ConfirmationDialog" parent="ScreenOverlay"]
+title = "Load"
+position = Vector2i(0, 36)
+size = Vector2i(200, 200)
+script = ExtResource("6_0mayr")
+
+[node name="ItemList" type="ItemList" parent="ScreenOverlay/LoadDialog"]
+offset_left = 8.0
+offset_top = 8.0
+offset_right = 192.0
+offset_bottom = 151.0
+
+[node name="SaveDialog" type="ConfirmationDialog" parent="ScreenOverlay"]
+mode = 1
+title = "Save"
+initial_position = 4
+ok_button_text = "Save"
+script = ExtResource("6_v2wl8")
+
+[node name="LineEdit" type="LineEdit" parent="ScreenOverlay/SaveDialog"]
+offset_left = 8.0
+offset_top = 8.0
+offset_right = 192.0
+offset_bottom = 51.0
+placeholder_text = "Filename"
+
+[node name="ScreenShots" type="Timer" parent="."]
+wait_time = 60.0
+autostart = true
+script = ExtResource("3_7b3mn")
+
+[connection signal="pressed" from="ScreenOverlay/HUD/HBoxContainer/Save" to="ScreenOverlay/HUD" method="_on_save_pressed"]
+[connection signal="pressed" from="ScreenOverlay/HUD/HBoxContainer/Load" to="ScreenOverlay/HUD" method="_on_load_pressed"]
+[connection signal="about_to_popup" from="ScreenOverlay/LoadDialog" to="ScreenOverlay/LoadDialog" method="_on_about_to_popup"]
+[connection signal="confirmed" from="ScreenOverlay/LoadDialog" to="ScreenOverlay/LoadDialog" method="_on_confirmed"]
+[connection signal="about_to_popup" from="ScreenOverlay/SaveDialog" to="ScreenOverlay/SaveDialog" method="_on_about_to_popup"]
+[connection signal="confirmed" from="ScreenOverlay/SaveDialog" to="ScreenOverlay/SaveDialog" method="_on_confirmed"]
+[connection signal="timeout" from="ScreenShots" to="ScreenShots" method="_on_timeout"]