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Lesson: Explosion and Jump Effects + Review

This commit is contained in:
Felipe M 2021-01-30 21:09:00 +01:00
parent 842f567ed7
commit 147199a012
Signed by: fmartingr
GPG Key ID: 716BC147715E716F
4 changed files with 99 additions and 1 deletions
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45
metroidvania/Scenes/Effects/ExplosionEffect.tscn Normal file
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@ -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 )

45
metroidvania/Scenes/Effects/JumpEffect.tscn Normal file
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@ -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 )

4
metroidvania/Scenes/Objects/Proyectile.gd
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@ -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()

6
metroidvania/Scenes/Player/Player.gd
View File

@ -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: