fmartingr
/
1bit-godot-course
1
0
Fork 0
Code Releases Activity

CrawlingEnemy, PlantEnemy

This commit is contained in:
Felipe M 2021-05-18 14:16:01 +02:00
parent 930ff3e2bb
commit f6758e1dba
Signed by: fmartingr
GPG Key ID: 716BC147715E716F
6 changed files with 233 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

25
metroidvania/Scenes/Enemies/CrawlingEnemy.gd Normal file
View File

@ -0,0 +1,25 @@
extends "res://Scenes/Enemies/Enemy.gd"
enum DIRECTION {LEFT = -1, RIGHT = 1}
export (DIRECTION) var WALKING_DIRECTION = DIRECTION.RIGHT
onready var floorCast = $FloorCast
onready var wallCast = $WallCast
func _ready():
wallCast.cast_to.x *= WALKING_DIRECTION
func _physics_process(delta):
if wallCast.is_colliding():
global_position = wallCast.get_collision_point()
var normal = wallCast.get_collision_normal()
rotation = normal.rotated(deg2rad(90)).angle()
else:
floorCast.rotation_degrees = -MAX_SPEED * 10 * WALKING_DIRECTION * delta
if floorCast.is_colliding():
global_position = floorCast.get_collision_point()
var normal = wallCast.get_collision_normal()
rotation = normal.rotated(deg2rad(90)).angle()
else:
rotation_degrees += 20 * WALKING_DIRECTION

65
metroidvania/Scenes/Enemies/CrawlingEnemy.tscn Normal file
View File

@ -0,0 +1,65 @@
[gd_scene load_steps=7 format=2]
[ext_resource path="res://Scenes/Enemies/Enemy.tscn" type="PackedScene" id=1]
[ext_resource path="res://Assets/Enemies/CrawlingEnemy.png" type="Texture" id=2]
[ext_resource path="res://Scenes/Enemies/CrawlingEnemy.gd" type="Script" id=3]
[sub_resource type="Animation" id=3]
resource_name = "Animate"
length = 0.8
loop = true
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, 0.2, 0.4, 0.6 ),
"transitions": PoolRealArray( 1, 1, 1, 1 ),
"update": 1,
"values": [ 0, 1, 1, 1 ]
}
[sub_resource type="RectangleShape2D" id=1]
extents = Vector2( 7, 3 )
[sub_resource type="RectangleShape2D" id=2]
extents = Vector2( 5, 2 )
[node name="CrawlingEnemy" instance=ExtResource( 1 )]
script = ExtResource( 3 )
[node name="Sprite" parent="." index="0"]
position = Vector2( 0, -8 )
texture = ExtResource( 2 )
hframes = 4
frame = 1
[node name="AnimationPlayer" parent="." index="2"]
autoplay = "Animate"
anims/Animate = SubResource( 3 )
[node name="Collider" parent="Hurtbox" index="0"]
position = Vector2( 0, -3 )
shape = SubResource( 1 )
[node name="Collider" parent="Hitbox" index="0"]
position = Vector2( 0, -2 )
shape = SubResource( 2 )
[node name="FloorCast" type="RayCast2D" parent="." index="6"]
position = Vector2( 0, -4 )
enabled = true
cast_to = Vector2( 0, 4 )
collision_mask = 2
[node name="WallCast" type="RayCast2D" parent="." index="7"]
position = Vector2( 0, -4 )
enabled = true
cast_to = Vector2( 4, 0 )
collision_mask = 2
[editable path="Hurtbox"]
[editable path="Hitbox"]

15
metroidvania/Scenes/Enemies/PlantEnemy.gd Normal file
View File

@ -0,0 +1,15 @@
extends "res://Scenes/Enemies/Enemy.gd"
const EnemyBullet = preload("res://Scenes/Objects/EnemyBullet.tscn")
export (int) var BULLET_SPEED = 30
export (float) var SPREAD = 30
onready var fireDirection = $FireDirection
onready var bulletSpawnPoint = $BulletSpawnPoint
func fire_bullet():
var bullet = Utils.instance_scene_on_main(EnemyBullet, bulletSpawnPoint.global_position)
var velocity = (fireDirection.global_position - global_position).normalized() * BULLET_SPEED
velocity = velocity.rotated(deg2rad(rand_range(-SPREAD, SPREAD)))
bullet.velocity = velocity

76
metroidvania/Scenes/Enemies/PlantEnemy.tscn Normal file
View File

@ -0,0 +1,76 @@
[gd_scene load_steps=7 format=2]
[ext_resource path="res://Scenes/Enemies/Enemy.tscn" type="PackedScene" id=1]
[ext_resource path="res://Assets/Enemies/PlantEnemy.png" type="Texture" id=2]
[ext_resource path="res://Scenes/Enemies/PlantEnemy.gd" type="Script" id=3]
[sub_resource type="Animation" id=1]
resource_name = "Animate"
length = 2.0
loop = true
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, 0.4, 0.5, 0.6 ),
"transitions": PoolRealArray( 1, 1, 1, 1, 1, 1 ),
"update": 1,
"values": [ 0, 1, 2, 3, 4, 5 ]
}
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( 0.6 ),
"transitions": PoolRealArray( 1 ),
"values": [ {
"args": [ ],
"method": "fire_bullet"
} ]
}
[sub_resource type="RectangleShape2D" id=2]
extents = Vector2( 8, 7 )
[sub_resource type="CircleShape2D" id=3]
radius = 6.0
[node name="PlantEnemy" instance=ExtResource( 1 )]
script = ExtResource( 3 )
[node name="Sprite" parent="." index="0"]
position = Vector2( 0, -8 )
texture = ExtResource( 2 )
hframes = 6
frame = 5
[node name="AnimationPlayer" parent="." index="2"]
autoplay = "Animate"
anims/Animate = SubResource( 1 )
[node name="Collider" parent="Hurtbox" index="0"]
position = Vector2( 0, -7 )
shape = SubResource( 2 )
[node name="Collider" parent="Hitbox" index="0"]
position = Vector2( 0, -7 )
shape = SubResource( 3 )
[node name="EnemyStats" parent="." index="5"]
max_health = 3
[node name="BulletSpawnPoint" type="Position2D" parent="." index="6"]
position = Vector2( 0, -9 )
[node name="FireDirection" type="Position2D" parent="." index="7"]
position = Vector2( 0, -14 )
[editable path="Hurtbox"]
[editable path="Hitbox"]

43
metroidvania/Scenes/Objects/EnemyBullet.tscn Normal file
View File

@ -0,0 +1,43 @@
[gd_scene load_steps=5 format=2]
[ext_resource path="res://Scenes/Objects/Proyectile.tscn" type="PackedScene" id=1]
[ext_resource path="res://Assets/Enemies/EnemyBullet.png" type="Texture" id=2]
[sub_resource type="Animation" id=1]
resource_name = "Animate"
length = 0.6
loop = true
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, 0.3 ),
"transitions": PoolRealArray( 1, 1 ),
"update": 1,
"values": [ 0, 1 ]
}
[sub_resource type="CircleShape2D" id=2]
radius = 2.0
[node name="EnemyBullet" instance=ExtResource( 1 )]
[node name="Sprite" parent="." index="0"]
texture = ExtResource( 2 )
hframes = 2
frame = 1
[node name="AnimationPlayer" parent="." index="2"]
autoplay = "Animate"
anims/Animate = SubResource( 1 )
[node name="Hitbox" parent="." index="3"]
collision_mask = 6
[node name="Collider" parent="Hitbox" index="0"]
shape = SubResource( 2 )
[editable path="Hitbox"]

13
metroidvania/Scenes/World/World.tscn
View File

@ -1,4 +1,4 @@
[gd_scene load_steps=9 format=2]
[gd_scene load_steps=11 format=2]
[ext_resource path="res://Scenes/World/TileMap.tscn" type="PackedScene" id=1]
[ext_resource path="res://Scenes/Player/Player.tscn" type="PackedScene" id=2]
@ -8,6 +8,8 @@
[ext_resource path="res://Scenes/World/Camera.tscn" type="PackedScene" id=6]
[ext_resource path="res://Scenes/UI/UI.tscn" type="PackedScene" id=7]
[ext_resource path="res://Scenes/Enemies/FlyingEnemy.tscn" type="PackedScene" id=8]
[ext_resource path="res://Scenes/Enemies/PlantEnemy.tscn" type="PackedScene" id=9]
[ext_resource path="res://Scenes/Enemies/CrawlingEnemy.tscn" type="PackedScene" id=10]
[node name="World" type="Node"]
script = ExtResource( 3 )
@ -27,9 +29,6 @@ tile_data = PoolIntArray( 18, 0, 0, 19, 0, 5, 20, 0, 196609, 21, 0, 196609, 22,
[node name="MovingPlatform" parent="TileMap" instance=ExtResource( 4 )]
position = Vector2( 64, 128 )
[node name="WalkingEnemy" parent="." instance=ExtResource( 5 )]
position = Vector2( 32, 160 )
[node name="WalkingEnemy2" parent="." instance=ExtResource( 5 )]
position = Vector2( 160, 208 )
@ -41,4 +40,10 @@ position = Vector2( 448, 80 )
[node name="FlyingEnemy" parent="." instance=ExtResource( 8 )]
position = Vector2( 224, 88 )
[node name="PlantEnemy" parent="." instance=ExtResource( 9 )]
position = Vector2( 136, 128 )
[node name="CrawlingEnemy" parent="." instance=ExtResource( 10 )]
position = Vector2( 72, 160 )
[editable path="Player"]