ladder working

assets/ladder.tscn

@@ -1,15 +1,8 @@
-[gd_scene load_steps=9 format=3 uid="uid://cgo4qyul7ix5p"]
+[gd_scene load_steps=7 format=3 uid="uid://cgo4qyul7ix5p"]
 
-[ext_resource type="Script" path="res://scripts/ladder.gd" id="1_8cik3"]
 [ext_resource type="Texture2D" uid="uid://y7skmb07dvc7" path="res://assets/Models/latter1.albedo.png" id="1_sa5qp"]
 [ext_resource type="Texture2D" uid="uid://3imms57ifxed" path="res://assets/Models/ladder1.normal.png" id="2_sljvk"]
 
-[sub_resource type="ConvexPolygonShape3D" id="ConvexPolygonShape3D_a6qo5"]
-points = PackedVector3Array(-0.314334, -0.509434, -0.0955157, 3.70923, 0.496458, 0.0930522, 3.70923, 0.496458, -0.0955157, -0.314334, 0.496458, 0.0930522, 3.70923, -0.509434, 0.0930522, 3.70923, -0.509434, -0.0955157, -0.314334, 0.496458, -0.0955157, -0.314334, -0.509434, 0.0930522)
-
-[sub_resource type="BoxShape3D" id="BoxShape3D_gxu3i"]
-size = Vector3(1, 4.30298, 1.6582)
-
 [sub_resource type="StandardMaterial3D" id="StandardMaterial3D_oksqm"]
 resource_name = "ladder1"
 cull_mode = 2
@@ -53,25 +46,16 @@ _surfaces = [{
 blend_shape_mode = 0
 shadow_mesh = SubResource("ArrayMesh_4hcxi")
 
-[node name="Ladder" type="Node3D"]
-script = ExtResource("1_8cik3")
+[sub_resource type="ConvexPolygonShape3D" id="ConvexPolygonShape3D_wmqg7"]
+points = PackedVector3Array(-0.314334, -0.509434, -0.0955157, 3.70923, 0.496458, 0.0930522, 3.70923, 0.496458, -0.0955157, -0.314334, 0.496458, 0.0930522, 3.70923, -0.509434, 0.0930522, 3.70923, -0.509434, -0.0955157, -0.314334, 0.496458, -0.0955157, -0.314334, -0.509434, 0.0930522)
 
-[node name="StaticBody3D" type="StaticBody3D" parent="."]
-
-[node name="CollisionShape3D" type="CollisionShape3D" parent="StaticBody3D"]
-transform = Transform3D(3.57628e-07, 1, 7.54979e-08, 1, -3.57628e-07, -7.54979e-08, -7.54979e-08, 7.54979e-08, -1, 0, 0, 0)
-shape = SubResource("ConvexPolygonShape3D_a6qo5")
-
-[node name="Area3D" type="Area3D" parent="."]
-
-[node name="CollisionShape3D" type="CollisionShape3D" parent="Area3D"]
-transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 1.70557, 0.329102)
-shape = SubResource("BoxShape3D_gxu3i")
+[node name="Ladder" type="StaticBody3D"]
 
 [node name="Ladder1" type="MeshInstance3D" parent="."]
 transform = Transform3D(3.57628e-07, 1, 7.54979e-08, 1, -3.57628e-07, -7.54979e-08, -7.54979e-08, 7.54979e-08, -1, 0, 0, 0)
 mesh = SubResource("ArrayMesh_meake")
 skeleton = NodePath("")
 
-[connection signal="body_entered" from="Area3D" to="." method="_on_area_3d_body_entered"]
-[connection signal="body_exited" from="Area3D" to="." method="_on_area_3d_body_exited"]
+[node name="CollisionShape3D" type="CollisionShape3D" parent="."]
+transform = Transform3D(3.57628e-07, 1, 7.54979e-08, 1, -3.57628e-07, -7.54979e-08, -7.54979e-08, 7.54979e-08, -1, 0, 0, 0)
+shape = SubResource("ConvexPolygonShape3D_wmqg7")

assets/ladder_collision_check.tscn

@@ -0,0 +1,16 @@
+[gd_scene load_steps=3 format=3 uid="uid://cdpxctwwi12j"]
+
+[ext_resource type="Script" path="res://scripts/ladder.gd" id="1_ugi45"]
+
+[sub_resource type="BoxShape3D" id="BoxShape3D_gxu3i"]
+size = Vector3(1, 8.23889, 1.6582)
+
+[node name="LadderCollisionCheck" type="Area3D"]
+script = ExtResource("1_ugi45")
+
+[node name="CollisionShape3D" type="CollisionShape3D" parent="."]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 3.67353, 0.329102)
+shape = SubResource("BoxShape3D_gxu3i")
+
+[connection signal="body_entered" from="." to="." method="_on_body_entered"]
+[connection signal="body_exited" from="." to="." method="_on_body_exited"]

scripts/ladder.gd

@@ -1,24 +1,25 @@
-extends Node3D
+extends Area3D
 
 var is_climbing = false
+var ladder_center
 
 # Called when the node enters the scene tree for the first time.
 func _ready():
-	pass # Replace with function body.
+	ladder_center = self.global_position
 
 
 # Called every frame. 'delta' is the elapsed time since the previous frame.
 func _process(delta):
 	pass
 
-
-func _on_area_3d_body_entered(body):
+func _on_body_entered(body):
 	if body.is_in_group("player"):
-		is_climbing = true
-		body.lader_collide(is_climbing)
+		body.is_climbing = true
+		body.ladder_center = ladder_center
 
- 
-func _on_area_3d_body_exited(body):
+
+func _on_body_exited(body):
 	if body.is_in_group("player"):
-		is_climbing = false
-		body.lader_collide(is_climbing)
+		body.is_climbing = false
+		body.gravity = body.default_gravity
+		body.ladder_center = null

scripts/player.gd

@@ -4,6 +4,8 @@ extends CharacterBody3D
 var speed
 var double_jump = true
 var gravity = 9.8
+var is_climbing = false
+var ladder_center
 var default_gravity = gravity
 var mouse_input : Vector2
 
@@ -101,9 +103,9 @@ func _physics_process(delta):
 		double_jump = true
 	
 	# Handle jump.
-	if Input.is_action_just_pressed("jump") and is_on_floor():
+	if Input.is_action_just_pressed("jump") and is_on_floor() and !is_climbing:
 		velocity.y += JUMP_VELOCITY
-	elif Input.is_action_just_pressed("jump") and double_jump == true:
+	elif Input.is_action_just_pressed("jump") and double_jump == true and !is_climbing:
 		velocity.y += JUMP_VELOCITY
 		double_jump = false
 		
@@ -116,13 +118,21 @@ func _physics_process(delta):
 	# Get the input direction and handle the movement/deceleration.
 	var input_dir = Input.get_vector("move_left", "move_right", "move_up", "move_down")
 	var direction = (self.transform.basis * Vector3(input_dir.x, 0, input_dir.y)).normalized()
-	if is_on_floor():
+	if is_on_floor() and !is_climbing:
 		if direction:
 			velocity.x = direction.x * speed
 			velocity.z = direction.z * speed
 		else:
 			velocity.x = lerp(velocity.x, direction.x * speed, delta * 6.5)
 			velocity.z = lerp(velocity.z, direction.z * speed, delta * 6.5)
+	elif is_climbing:
+		gravity = 0.0
+		if direction:
+			velocity.y = -direction.z * speed * .75
+			velocity.x =  direction.x * speed * .3
+		else:
+			velocity.y = lerp(velocity.y, -direction.z * speed, delta * 6.5)
+			velocity.z = lerp(velocity.z, direction.z * speed, delta * 6.5)
 	else:
 		velocity.x = lerp(velocity.x, direction.x * speed, delta * 6.5)
 		velocity.z = lerp(velocity.z, direction.z * speed, delta * 6.5)
@@ -278,11 +288,9 @@ func _on_pick_up_detection_body_entered(body):
 			level_control.gun_spawn(weapon_id)
 		
 
-func lader_collide(is_climbing):
+func ladder_collide(is_climbing):
 	
 	if is_climbing == true:
-		if Input.is_action_pressed("move_up"):
-			velocity.y += 5
 		gravity = 0.0
 	else:
 		gravity = default_gravity
@@ -315,6 +323,7 @@ func weapon_recoil(delta):
 	var recoil_to = camera.rotation.x + gun.recoil_amount
 	camera.rotation.x = clamp(lerp(camera.rotation.x,recoil_to, .05), deg_to_rad(-90), deg_to_rad(85))
 
+
 func die():
 	Engine.time_scale = .05
 	var deadmsg = dead_announce.instantiate()