Added world collision

game/entities/player.tscn

@@ -7,6 +7,7 @@
 script = ExtResource("1_3a8sv")
 
 [node name="Ship" parent="." instance=ExtResource("2_ktqbp")]
+motion_mode = 1
 size = Vector2(48, 32)
 acceleration = 46
 deceleration = 23

game/entities/ship.gd

@@ -1,10 +1,13 @@
-extends Node2D
+extends CharacterBody2D
 
 @export var size : Vector2:
 	set(value):
 		size = value
 		if $Sprite2D.texture:
 			$Sprite2D.texture.size = value
+		$CollisionShape2D.shape.radius = 0.9 * minf(size.x, size.y)/2
+		$CollisionShape2D.shape.height = 0.9 * maxf(size.x, size.y)
+		$CollisionShape2D.rotation = 0.0 if size.x < size.y else PI/2
 	get:
 		return size
 
@@ -12,7 +15,7 @@ extends Node2D
 @export var deceleration : int
 @export var max_speed : int
 
-var _velocity : Vector2
+#var _velocity : Vector2
 
 
 func _ready() -> void:
@@ -21,29 +24,29 @@ func _ready() -> void:
 	$Sprite2D.texture = texture
 
 
-func _process(delta: float) -> void:
-	position += _velocity * delta
+func _physics_process(_delta: float) -> void:
+	var was_collided := move_and_slide()
+	if was_collided:
+		var normal := get_wall_normal()
+		velocity -= normal.abs() * velocity
+	print(was_collided, get_wall_normal(), velocity)
 
 
 func accelerate(direction: Vector2, delta: float) -> void:
 	var accel : Vector2 = direction * acceleration * delta
 	var decel : float = deceleration * delta
 	
-	_velocity.x = _get_new_speed(accel.x, decel, _velocity.x)
-	_velocity.y = _get_new_speed(accel.y, decel, _velocity.y)
+	velocity.x = _get_new_speed(accel.x, decel, velocity.x)
+	velocity.y = _get_new_speed(accel.y, decel, velocity.y)
 
-	if _velocity.length() > max_speed:
-		_velocity = _velocity.normalized() * max_speed
+	if velocity.length() > max_speed:
+		velocity = velocity.normalized() * max_speed
 
 
 func _get_new_speed(accel: float, decel: float, current_speed: float) -> float:
 	if is_zero_approx(accel):
 		if absf(current_speed) < decel:
 			return 0.0
-		else:
-			if current_speed < 0:
-				return current_speed + decel
-			else:
-				return current_speed - decel
+		return current_speed + (decel if current_speed < 0 else -decel)
 	else:
 		return current_speed + accel

game/entities/ship.tscn

@@ -1,8 +1,17 @@
-[gd_scene load_steps=2 format=3 uid="uid://jvyagshykmgb"]
+[gd_scene load_steps=3 format=3 uid="uid://jvyagshykmgb"]
 
 [ext_resource type="Script" uid="uid://cesibaqtrgotl" path="res://game/entities/ship.gd" id="1_6isjb"]
 
-[node name="Ship" type="Node2D"]
+[sub_resource type="CapsuleShape2D" id="CapsuleShape2D_6isjb"]
+height = 20.0
+
+[node name="Ship" type="CharacterBody2D"]
+disable_mode = 1
+motion_mode = 1
+wall_min_slide_angle = 3.1415927
 script = ExtResource("1_6isjb")
 
 [node name="Sprite2D" type="Sprite2D" parent="."]
+
+[node name="CollisionShape2D" type="CollisionShape2D" parent="."]
+shape = SubResource("CapsuleShape2D_6isjb")

game/passage.gd

@@ -5,4 +5,3 @@ func _ready() -> void:
 	var player : Node = load("res://game/entities/player.tscn").instantiate()
 	player.position = Vector2(100, 100)
 	add_child(player)
-	

game/passage.tscn

@@ -1,6 +1,31 @@
-[gd_scene load_steps=2 format=3 uid="uid://dgc0087kvarx6"]
+[gd_scene load_steps=3 format=3 uid="uid://dgc0087kvarx6"]
 
 [ext_resource type="Script" uid="uid://c6gpm3edyr4nu" path="res://game/passage.gd" id="1_ltkyg"]
 
-[node name="Passage" type="Node"]
+[sub_resource type="WorldBoundaryShape2D" id="WorldBoundaryShape2D_ltkyg"]
+
+[node name="Passage" type="StaticBody2D"]
 script = ExtResource("1_ltkyg")
+
+[node name="CollisionTop" type="CollisionShape2D" parent="."]
+position = Vector2(320, 0)
+rotation = 3.1415927
+shape = SubResource("WorldBoundaryShape2D_ltkyg")
+one_way_collision = true
+
+[node name="CollisionBottom" type="CollisionShape2D" parent="."]
+position = Vector2(320, 360)
+shape = SubResource("WorldBoundaryShape2D_ltkyg")
+one_way_collision = true
+
+[node name="CollisionLeft" type="CollisionShape2D" parent="."]
+position = Vector2(0, 180)
+rotation = 1.5707964
+shape = SubResource("WorldBoundaryShape2D_ltkyg")
+one_way_collision = true
+
+[node name="CollisionRight" type="CollisionShape2D" parent="."]
+position = Vector2(640, 180)
+rotation = -1.5707964
+shape = SubResource("WorldBoundaryShape2D_ltkyg")
+one_way_collision = true