4.8 Jump Pad

scenes/jump_pad.tscn

@@ -0,0 +1,96 @@
+[gd_scene load_steps=14 format=3 uid="uid://dfrcbemxybvbj"]
+
+[ext_resource type="Script" path="res://scripts/jump_pad.gd" id="1_kafhd"]
+[ext_resource type="Texture2D" uid="uid://2su0kid2txul" path="res://assets/textures/other/Idle.png" id="2_1m2vt"]
+[ext_resource type="Texture2D" uid="uid://cyy3gs64gm38x" path="res://assets/textures/other/Jump (28x28).png" id="3_vi0gn"]
+
+[sub_resource type="RectangleShape2D" id="RectangleShape2D_pekj0"]
+size = Vector2(20, 4)
+
+[sub_resource type="AtlasTexture" id="AtlasTexture_xbhp4"]
+atlas = ExtResource("3_vi0gn")
+region = Rect2(0, 0, 28, 28)
+
+[sub_resource type="AtlasTexture" id="AtlasTexture_h5mcm"]
+atlas = ExtResource("3_vi0gn")
+region = Rect2(28, 0, 28, 28)
+
+[sub_resource type="AtlasTexture" id="AtlasTexture_dpm0s"]
+atlas = ExtResource("3_vi0gn")
+region = Rect2(56, 0, 28, 28)
+
+[sub_resource type="AtlasTexture" id="AtlasTexture_t5et8"]
+atlas = ExtResource("3_vi0gn")
+region = Rect2(84, 0, 28, 28)
+
+[sub_resource type="AtlasTexture" id="AtlasTexture_w8iil"]
+atlas = ExtResource("3_vi0gn")
+region = Rect2(112, 0, 28, 28)
+
+[sub_resource type="AtlasTexture" id="AtlasTexture_5w5io"]
+atlas = ExtResource("3_vi0gn")
+region = Rect2(140, 0, 28, 28)
+
+[sub_resource type="AtlasTexture" id="AtlasTexture_qjntm"]
+atlas = ExtResource("3_vi0gn")
+region = Rect2(168, 0, 28, 28)
+
+[sub_resource type="AtlasTexture" id="AtlasTexture_6oce2"]
+atlas = ExtResource("3_vi0gn")
+region = Rect2(196, 0, 28, 28)
+
+[sub_resource type="SpriteFrames" id="SpriteFrames_fsh0p"]
+animations = [{
+"frames": [{
+"duration": 1.0,
+"texture": ExtResource("2_1m2vt")
+}],
+"loop": true,
+"name": &"idle",
+"speed": 20.0
+}, {
+"frames": [{
+"duration": 1.0,
+"texture": SubResource("AtlasTexture_xbhp4")
+}, {
+"duration": 1.0,
+"texture": SubResource("AtlasTexture_h5mcm")
+}, {
+"duration": 1.0,
+"texture": SubResource("AtlasTexture_dpm0s")
+}, {
+"duration": 1.0,
+"texture": SubResource("AtlasTexture_t5et8")
+}, {
+"duration": 1.0,
+"texture": SubResource("AtlasTexture_w8iil")
+}, {
+"duration": 1.0,
+"texture": SubResource("AtlasTexture_5w5io")
+}, {
+"duration": 1.0,
+"texture": SubResource("AtlasTexture_qjntm")
+}, {
+"duration": 1.0,
+"texture": SubResource("AtlasTexture_6oce2")
+}],
+"loop": false,
+"name": &"jump",
+"speed": 20.0
+}]
+
+[node name="JumpPad" type="Area2D"]
+collision_mask = 2
+script = ExtResource("1_kafhd")
+
+[node name="CollisionShape2D" type="CollisionShape2D" parent="."]
+position = Vector2(0, -10)
+shape = SubResource("RectangleShape2D_pekj0")
+
+[node name="AnimatedSprite2D" type="AnimatedSprite2D" parent="."]
+position = Vector2(0, -14)
+sprite_frames = SubResource("SpriteFrames_fsh0p")
+animation = &"jump"
+autoplay = "idle"
+
+[connection signal="body_entered" from="." to="." method="_on_body_entered"]

scenes/level.tscn

@@ -1,7 +1,8 @@
-[gd_scene load_steps=10 format=3 uid="uid://cchf5vmjp6ahj"]
+[gd_scene load_steps=11 format=3 uid="uid://cchf5vmjp6ahj"]
 
 [ext_resource type="Script" path="res://scripts/level.gd" id="1_84g5v"]
 [ext_resource type="PackedScene" uid="uid://c7y3ileam1twx" path="res://scenes/player.tscn" id="2_d65cs"]
+[ext_resource type="PackedScene" uid="uid://dfrcbemxybvbj" path="res://scenes/jump_pad.tscn" id="3_vhvgl"]
 
 [sub_resource type="PhysicsMaterial" id="PhysicsMaterial_mvbjk"]
 
@@ -58,4 +59,11 @@ texture = SubResource("GradientTexture1D_y3q5v")
 [node name="StartPosition" type="Marker2D" parent="."]
 position = Vector2(309, 135)
 
+[node name="JumpPad" parent="." instance=ExtResource("3_vhvgl")]
+position = Vector2(338, 194)
+
+[node name="JumpPad2" parent="." instance=ExtResource("3_vhvgl")]
+position = Vector2(140, 194)
+jump_force = 500
+
 [connection signal="body_entered" from="Deathzone" to="." method="_on_death_zone_body_entered"]

scripts/jump_pad.gd

@@ -0,0 +1,11 @@
+extends Area2D
+
+@export var jump_force = 400
+
+@onready var animated_sprite_2d: AnimatedSprite2D = $AnimatedSprite2D
+
+func _on_body_entered(body: Node2D) -> void:
+  if body is Player:
+    animated_sprite_2d.play("jump")
+    body.jump(jump_force)
+  pass # Replace with function body.

scripts/player.gd

@@ -1,8 +1,9 @@
 extends CharacterBody2D
+class_name Player
 
 
 @export var speed = 300.0
-@export var jump_velocity = 400.0
+@export var jump_force = 400.0
 
 @onready var animated_sprite_2d: AnimatedSprite2D = $AnimatedSprite2D
 
@@ -14,7 +15,7 @@ func _physics_process(delta: float) -> void:
 
   # Handle jump.
   if Input.is_action_just_pressed("jump") and is_on_floor():
-    velocity.y = -jump_velocity
+    jump(jump_force)
 
   # Get the input direction and handle the movement/deceleration.
   var direction := Input.get_axis("move_left", "move_right")
@@ -39,3 +40,7 @@ func play_animations(direction: float):
     else:
       animated_sprite_2d.play("fall")
   pass
+
+
+func jump(jump_force: float):
+  velocity.y = -jump_force