snake gaming

README.md

@@ -1,2 +1,6 @@
 # Snake
 Snake jam for SXSW Jam 2025
+
+
+- make the z-order of the current room higher
+- disable colliders (and maybe darken?) the non-active rooms

camera_2d.gd

@@ -0,0 +1,24 @@
+extends Camera2D
+
+var target : Node2D
+@export var temp_segment : Node2D
+
+# Called when the node enters the scene tree for the first time.
+func _ready() -> void:
+	pass # Replace with function body.
+
+
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+func _process(delta: float) -> void:
+	if (Input.is_action_just_pressed("test_switch_cam")):
+		if(target):
+			target = null
+		else:
+			target = temp_segment
+	
+	if target:
+		position = lerp(position, target.position, 0.1 * delta)
+		zoom = lerp(zoom, Vector2(1,1),0.1 * delta)
+	else:
+		position = Vector2(0,0)
+		zoom = Vector2(0.05,0.05)

camera_2d.gd.uid

@@ -0,0 +1 @@
+uid://b0djy8fmq4qjq

prefabs/snake_segment.gd

@@ -39,3 +39,14 @@ func get_new_target():
 	else:
 		target_pos = next_segment.position
 	move_progress = 0
+
+func become_real():
+	#activate colliders
+	z_index = 10
+	modulate = Color.WHITE
+	pass
+
+func become_fake():
+	z_index = 0
+	modulate = Color.DIM_GRAY
+	pass

project.godot

@@ -51,6 +51,11 @@ down={
 , Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":4194322,"key_label":0,"unicode":0,"location":0,"echo":false,"script":null)
 ]
 }
+test_switch_cam={
+"deadzone": 0.2,
+"events": [Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":4194309,"key_label":0,"unicode":0,"location":0,"echo":false,"script":null)
+]
+}
 
 [rendering]
 

snakeManager.gd

@@ -1,21 +1,39 @@
 extends Node2D
 
+@export var segements_holder : Node2D
 var segements : Array[snake_segment]
 @export var SNAKE_SPEED : float = 0.2
+@export var snake_line : Line2D
 
 # Called when the node enters the scene tree for the first time.
 func _ready() -> void:
 	#segements = get_children() as Array[snake_segment]
-	segements.assign(get_children())
+	segements.assign(segements_holder.get_children())
 	for i in segements.size():
 		if i == 0:
 			segements[i].is_head = true
 		else:
 			segements[i].next_segment = segements[i-1]
 		segements[i].snake_speed = SNAKE_SPEED
-		segements[i].z_index = 100-i
+		#segements[i].z_index = 100-i
+	activate_segment(0)
 
 
 # Called every frame. 'delta' is the elapsed time since the previous frame.
 func _process(delta: float) -> void:
+	redraw_line()
 	pass
+
+func activate_segment(act_segment : int):
+	for i in segements.size():
+		if act_segment == i:
+			segements[i].become_real()
+			
+		else: 
+			segements[i].become_fake()
+			
+
+func redraw_line():
+	snake_line.clear_points()
+	for segment in segements:
+		snake_line.add_point(segment.global_position)

test.tscn

@@ -1,9 +1,10 @@
-[gd_scene load_steps=5 format=3 uid="uid://daqqurdrnk61h"]
+[gd_scene load_steps=6 format=3 uid="uid://daqqurdrnk61h"]
 
 [ext_resource type="Script" uid="uid://bue4xxejdsmqh" path="res://snakeManager.gd" id="1_6uqi0"]
 [ext_resource type="PackedScene" uid="uid://bwoeu7ask0fck" path="res://prefabs/snake_segment.tscn" id="1_8uh7m"]
 [ext_resource type="Texture2D" uid="uid://byibhn8fi6ve0" path="res://assets/bg.png" id="1_ppyta"]
 [ext_resource type="PackedScene" uid="uid://cusdydgg4b1bo" path="res://prefabs/braincell.tscn" id="2_6uqi0"]
+[ext_resource type="Script" uid="uid://b0djy8fmq4qjq" path="res://camera_2d.gd" id="5_ykrsh"]
 
 [node name="Node2D" type="Node2D"]
 
@@ -12,22 +13,32 @@ position = Vector2(-160, -160)
 scale = Vector2(320, 320)
 texture = ExtResource("1_ppyta")
 
-[node name="Snake" type="Node2D" parent="."]
+[node name="Snake" type="Node2D" parent="." node_paths=PackedStringArray("segements_holder", "snake_line")]
 script = ExtResource("1_6uqi0")
+segements_holder = NodePath("SegementHolder")
 SNAKE_SPEED = 1.0
+snake_line = NodePath("Line2D")
 
-[node name="SnakeSegment" parent="Snake" instance=ExtResource("1_8uh7m")]
+[node name="SegementHolder" type="Node2D" parent="Snake"]
+
+[node name="SnakeSegment" parent="Snake/SegementHolder" instance=ExtResource("1_8uh7m")]
 is_head = true
 
-[node name="Braincell" parent="Snake/SnakeSegment" instance=ExtResource("2_6uqi0")]
+[node name="Braincell" parent="Snake/SegementHolder/SnakeSegment" instance=ExtResource("2_6uqi0")]
 
-[node name="SnakeSegment2" parent="Snake" node_paths=PackedStringArray("next_segment") instance=ExtResource("1_8uh7m")]
+[node name="SnakeSegment2" parent="Snake/SegementHolder" node_paths=PackedStringArray("next_segment") instance=ExtResource("1_8uh7m")]
 position = Vector2(-320, 0)
 next_segment = NodePath("../SnakeSegment")
 
-[node name="SnakeSegment3" parent="Snake" node_paths=PackedStringArray("next_segment") instance=ExtResource("1_8uh7m")]
+[node name="SnakeSegment3" parent="Snake/SegementHolder" node_paths=PackedStringArray("next_segment") instance=ExtResource("1_8uh7m")]
 position = Vector2(-640, 0)
 next_segment = NodePath("../SnakeSegment2")
 
-[node name="Camera2D" type="Camera2D" parent="."]
+[node name="Line2D" type="Line2D" parent="Snake"]
+width = 320.0
+default_color = Color(0, 0.662728, 1.54018e-06, 1)
+
+[node name="Camera2D" type="Camera2D" parent="." node_paths=PackedStringArray("temp_segment")]
 zoom = Vector2(0.05, 0.05)
+script = ExtResource("5_ykrsh")
+temp_segment = NodePath("../Snake/SegementHolder/SnakeSegment")