Lesson: Explosion and Jump Effects + Review

metroidvania/Scenes/Effects/ExplosionEffect.tscn

@@ -0,0 +1,45 @@
+[gd_scene load_steps=4 format=2]
+
+[ext_resource path="res://Scenes/Effects/Effect.tscn" type="PackedScene" id=1]
+[ext_resource path="res://Assets/Effects/ExplosionEffect.png" type="Texture" id=2]
+
+[sub_resource type="Animation" id=1]
+resource_name = "Animate"
+length = 0.5
+tracks/0/type = "value"
+tracks/0/path = NodePath("Sprite:frame")
+tracks/0/interp = 1
+tracks/0/loop_wrap = true
+tracks/0/imported = false
+tracks/0/enabled = true
+tracks/0/keys = {
+"times": PoolRealArray( 0, 0.1, 0.2, 0.3, 0.4 ),
+"transitions": PoolRealArray( 1, 1, 1, 1, 1 ),
+"update": 1,
+"values": [ 0, 1, 2, 3, 4 ]
+}
+tracks/1/type = "method"
+tracks/1/path = NodePath(".")
+tracks/1/interp = 1
+tracks/1/loop_wrap = true
+tracks/1/imported = false
+tracks/1/enabled = true
+tracks/1/keys = {
+"times": PoolRealArray( 0.5 ),
+"transitions": PoolRealArray( 1 ),
+"values": [ {
+"args": [  ],
+"method": "queue_free"
+} ]
+}
+
+[node name="ExplosionEffect" instance=ExtResource( 1 )]
+
+[node name="Sprite" parent="." index="0"]
+texture = ExtResource( 2 )
+hframes = 5
+frame = 4
+
+[node name="AnimationPlayer" parent="." index="1"]
+autoplay = "Animate"
+anims/Animate = SubResource( 1 )

metroidvania/Scenes/Effects/JumpEffect.tscn

@@ -0,0 +1,45 @@
+[gd_scene load_steps=4 format=2]
+
+[ext_resource path="res://Scenes/Effects/Effect.tscn" type="PackedScene" id=1]
+[ext_resource path="res://Assets/Effects/JumpEffect.png" type="Texture" id=2]
+
+[sub_resource type="Animation" id=1]
+resource_name = "Animate"
+length = 0.4
+tracks/0/type = "value"
+tracks/0/path = NodePath("Sprite:frame")
+tracks/0/interp = 1
+tracks/0/loop_wrap = true
+tracks/0/imported = false
+tracks/0/enabled = true
+tracks/0/keys = {
+"times": PoolRealArray( 0, 0.1, 0.2, 0.3 ),
+"transitions": PoolRealArray( 1, 1, 1, 1 ),
+"update": 1,
+"values": [ 0, 1, 2, 3 ]
+}
+tracks/1/type = "method"
+tracks/1/path = NodePath(".")
+tracks/1/interp = 1
+tracks/1/loop_wrap = true
+tracks/1/imported = false
+tracks/1/enabled = true
+tracks/1/keys = {
+"times": PoolRealArray( 0.4 ),
+"transitions": PoolRealArray( 1 ),
+"values": [ {
+"args": [  ],
+"method": "queue_free"
+} ]
+}
+
+[node name="JumpEffect" instance=ExtResource( 1 )]
+
+[node name="Sprite" parent="." index="0"]
+position = Vector2( 0, -8 )
+texture = ExtResource( 2 )
+hframes = 4
+
+[node name="AnimationPlayer" parent="." index="1"]
+autoplay = "Animate"
+anims/Animate = SubResource( 1 )

metroidvania/Scenes/Objects/Proyectile.gd

@@ -1,5 +1,7 @@
 extends Node2D
 
+const ExplosionEffect = preload("res://Scenes/Effects/ExplosionEffect.tscn")
+
 var velocity = Vector2.ZERO
 
 func _process(delta):
@@ -12,9 +14,11 @@ func _on_VisibilityNotifier2D_viewport_exited(_viewport):
 
 func _on_Hitbox_body_entered(_body):
 	# When we collide with the world
+	Utils.instance_scene_on_main(ExplosionEffect, global_position)
 	queue_free()
 
 
 func _on_Hitbox_area_entered(_area):
 	# When we collide with an enemy (a hurtbox)
+	Utils.instance_scene_on_main(ExplosionEffect, global_position)
 	queue_free()

metroidvania/Scenes/Player/Player.gd

@@ -2,6 +2,7 @@ extends KinematicBody2D
 
 const DustEffect = preload("res://Scenes/Effects/DustEffect.tscn")
 const PlayerBullet = preload("res://Scenes/Player/PlayerBullet.tscn")
+const JumpEffect = preload("res://Scenes/Effects/JumpEffect.tscn")
 
 export (int) var acceleration = 512
 export (int) var max_speed = 64
@@ -70,6 +71,7 @@ func update_snap_vector():
 func jump_check():
 	if is_on_floor() or coyoteJumpTimer.time_left > 0:
 		if Input.is_action_just_pressed("ui_select"):
+			Utils.instance_scene_on_main(JumpEffect, global_position)
 			motion.y = -jump_force
 			snap_vector = Vector2.ZERO
 			just_jumped = true
@@ -107,7 +109,9 @@ func move():
 	if was_on_air and is_on_floor():
 		# Keep previous momentum when landing on slopes
 		motion.x = last_motion.x
-		create_dust_effect()
+		#create_dust_effect()
+		Utils.instance_scene_on_main(JumpEffect, global_position)
+			
 
 	# Just left ground
 	if was_on_floor and not is_on_floor() and not just_jumped: