Added locked barriers and a new ghost enemy

Enemies/Chasing Glowing Ghost.gd

@@ -17,12 +17,12 @@ func _physics_process(_delta: float) -> void:
 
 
 func _on_player_detector_body_entered(body: Node) -> void:
-    if 'player' in body.get_groups():
+    if body.is_in_group('player'):
         player = body
     return
 
 
 func _on_player_detector_body_exited(body: Node) -> void:
-    if 'player' in body.get_groups():
+    if body.is_in_group('player'):
         player = null
     return

Enemies/Chasing Glowing Ghost.tscn

@@ -2,8 +2,8 @@
 
 [ext_resource path="res://Resources/Level_5_Enemy_Glowing_Ghost_Occluder.tres" type="OccluderPolygon2D" id=1]
 [ext_resource path="res://Sprites/Assets/Light.png" type="Texture" id=2]
-[ext_resource path="res://Sprites/Enemies/Glowing_Ghost.png" type="Texture" id=3]
-[ext_resource path="res://Enemies/Glowing Ghost.gd" type="Script" id=4]
+[ext_resource path="res://Sprites/Enemies/Chasing_Glowing_Ghost.png" type="Texture" id=3]
+[ext_resource path="res://Enemies/Chasing Glowing Ghost.gd" type="Script" id=4]
 
 [sub_resource type="CapsuleShape2D" id=3]
 radius = 1.5
@@ -16,7 +16,7 @@ height = 2.0
 [sub_resource type="CircleShape2D" id=2]
 radius = 50.0
 
-[node name="Glowing Ghost" type="KinematicBody2D" groups=["enemy"]]
+[node name="Chasing Glowing Ghost" type="KinematicBody2D" groups=["enemy"]]
 collision_layer = 4
 collision_mask = 5
 script = ExtResource( 4 )

Enemies/Creepy Glowing Ghost.gd

@@ -0,0 +1,41 @@
+extends KinematicBody2D
+
+const SPEED: int = 35
+
+export var creepy_hand: PackedScene
+
+var player: KinematicBody2D = null
+var velocity: Vector2 = Vector2.ZERO
+
+
+func _physics_process(_delta: float) -> void:
+    velocity = Vector2.ZERO
+
+    if player:
+        if position.distance_to(player.position) < 40:
+            velocity = position.direction_to(player.position).normalized() * -SPEED
+        elif position.distance_to(player.position) > 41:
+            velocity = position.direction_to(player.position).normalized() * SPEED
+
+    velocity = move_and_slide(velocity)
+    return
+
+
+func _on_player_detector_body_entered(body: Node) -> void:
+    if body.is_in_group('player'):
+        player = body
+    return
+
+
+func _on_player_detector_body_exited(body: Node) -> void:
+    if body.is_in_group('player'):
+        player = null
+    return
+
+
+func _on_projectile_timer_timeout() -> void:
+    if player:
+        var projectile: Node = creepy_hand.instance()
+        projectile.init($Sprite.global_position, player.position)
+        get_tree().get_current_scene().get_node('Projectiles').add_child(projectile)
+    return

Enemies/Creepy Glowing Ghost.tscn

@@ -0,0 +1,82 @@
+[gd_scene load_steps=9 format=2]
+
+[ext_resource path="res://Resources/Level_5_Enemy_Glowing_Ghost_Occluder.tres" type="OccluderPolygon2D" id=1]
+[ext_resource path="res://Sprites/Assets/Light.png" type="Texture" id=2]
+[ext_resource path="res://Sprites/Enemies/Creepy_Glowing_Ghost.png" type="Texture" id=3]
+[ext_resource path="res://Enemies/Creepy Glowing Ghost.gd" type="Script" id=4]
+[ext_resource path="res://Enemies/Projectiles/Creepy Hand.tscn" type="PackedScene" id=5]
+
+[sub_resource type="CapsuleShape2D" id=3]
+radius = 1.5
+height = 3.0
+
+[sub_resource type="CapsuleShape2D" id=1]
+radius = 3.0
+height = 2.0
+
+[sub_resource type="CircleShape2D" id=2]
+radius = 60.0
+
+[node name="Creepy Glowing Ghost" type="KinematicBody2D" groups=["enemy"]]
+collision_layer = 4
+collision_mask = 5
+script = ExtResource( 4 )
+creepy_hand = ExtResource( 5 )
+
+[node name="Sprite" type="Sprite" parent="."]
+light_mask = 4
+position = Vector2( 0, -3 )
+texture = ExtResource( 3 )
+offset = Vector2( 0, 0.5 )
+
+[node name="Collision" type="CollisionShape2D" parent="."]
+visible = false
+light_mask = 0
+rotation = 1.5708
+shape = SubResource( 3 )
+
+[node name="Hitbox" type="Area2D" parent="." groups=["enemy_hitbox"]]
+collision_layer = 4
+collision_mask = 2
+
+[node name="CollisionShape2D" type="CollisionShape2D" parent="Hitbox"]
+visible = false
+light_mask = 0
+position = Vector2( 0, -2.5 )
+shape = SubResource( 1 )
+
+[node name="Player Detector" type="Area2D" parent="."]
+collision_layer = 0
+collision_mask = 2
+input_pickable = false
+monitorable = false
+
+[node name="CollisionShape2D" type="CollisionShape2D" parent="Player Detector"]
+visible = false
+light_mask = 0
+shape = SubResource( 2 )
+
+[node name="Light" type="Light2D" parent="."]
+scale = Vector2( 0.5, 0.5 )
+texture = ExtResource( 2 )
+color = Color( 0.698039, 0.211765, 0.984314, 0.392157 )
+energy = 2.0
+range_item_cull_mask = 11
+
+[node name="Eyes" type="Light2D" parent="."]
+scale = Vector2( 0.1, 0.1 )
+texture = ExtResource( 2 )
+offset = Vector2( 5, -35 )
+range_item_cull_mask = 4
+
+[node name="Occluder" type="LightOccluder2D" parent="."]
+show_behind_parent = true
+occluder = ExtResource( 1 )
+
+[node name="Projectile Timer" type="Timer" parent="."]
+wait_time = 2.0
+autostart = true
+
+[connection signal="body_entered" from="Player Detector" to="." method="_on_player_detector_body_entered"]
+[connection signal="body_exited" from="Player Detector" to="." method="_on_player_detector_body_exited"]
+[connection signal="timeout" from="Projectile Timer" to="." method="_on_projectile_timer_timeout"]

Enemies/Projectiles/Creepy Hand.gd

@@ -0,0 +1,28 @@
+extends Area2D
+
+const SPEED: int = 35
+
+var player_position: Vector2
+var velocity: Vector2 = Vector2.ZERO
+
+
+func init(spawn_position: Vector2, shoot_position: Vector2) -> void:
+    position = spawn_position
+    player_position = shoot_position
+    $Sprite.rotation = player_position.angle_to_point(position) + deg2rad(90)
+    return
+
+
+func _physics_process(delta: float) -> void:
+    velocity = Vector2.ZERO
+
+    if position.distance_to(player_position) > 1:
+        velocity = position.direction_to(player_position).normalized() * SPEED * delta
+
+    position += velocity
+    return
+
+
+func _on_tifetime_timeout() -> void:
+    call_deferred('queue_free')
+    return

Enemies/Projectiles/Creepy Hand.tscn

@@ -0,0 +1,41 @@
+[gd_scene load_steps=5 format=2]
+
+[ext_resource path="res://Sprites/Assets/Light.png" type="Texture" id=1]
+[ext_resource path="res://Sprites/Enemies/Projectiles/Creepy_Hand.png" type="Texture" id=2]
+[ext_resource path="res://Enemies/Projectiles/Creepy Hand.gd" type="Script" id=3]
+
+[sub_resource type="CircleShape2D" id=1]
+radius = 12.0
+
+[node name="Creepy Hand" type="Area2D" groups=["enemy_hitbox"]]
+light_mask = 0
+scale = Vector2( 0.5, 0.5 )
+collision_layer = 0
+collision_mask = 2
+input_pickable = false
+monitoring = false
+script = ExtResource( 3 )
+
+[node name="Sprite" type="Sprite" parent="."]
+light_mask = 0
+texture = ExtResource( 2 )
+
+[node name="CollisionShape2D" type="CollisionShape2D" parent="."]
+visible = false
+light_mask = 0
+shape = SubResource( 1 )
+
+[node name="Light" type="Light2D" parent="."]
+texture = ExtResource( 1 )
+texture_scale = 0.3
+color = Color( 0.698039, 0.211765, 0.984314, 1 )
+energy = 1.5
+range_item_cull_mask = 15
+shadow_item_cull_mask = 0
+
+[node name="Lifetime" type="Timer" parent="."]
+wait_time = 2.0
+one_shot = true
+autostart = true
+
+[connection signal="timeout" from="Lifetime" to="." method="_on_tifetime_timeout"]

Levels/Interactables/Silver Barrier.gd

@@ -0,0 +1,23 @@
+extends StaticBody2D
+
+export var alignment: String = 'V'
+
+
+func _ready() -> void:
+    if not alignment in ['V', 'H']:
+        print('Silver Barrier rotation needs to be "V" or "H"')
+    elif alignment == 'H':
+        rotation_degrees = 90
+    return
+
+
+func _on_unlock_body_entered(body: Node) -> void:
+    if not 'player' in body.get_groups():
+        return
+
+    if body.has_item('Silver Key'):
+        body.remove_item('Silver Key')
+        $Sprite.animation = 'open'
+        $Collision.set_deferred('disabled', true)
+        $Unlock.set_deferred('monitoring', false)
+    return

Levels/Interactables/Silver Barrier.tscn

@@ -0,0 +1,51 @@
+[gd_scene load_steps=7 format=2]
+
+[ext_resource path="res://Sprites/Levels/Interactables/Silver_Barrier_Open.png" type="Texture" id=1]
+[ext_resource path="res://Sprites/Levels/Interactables/Silver_Barrier_Closed.png" type="Texture" id=2]
+[ext_resource path="res://Levels/Interactables/Silver Barrier.gd" type="Script" id=3]
+
+[sub_resource type="SpriteFrames" id=1]
+animations = [ {
+"frames": [ ExtResource( 1 ) ],
+"loop": true,
+"name": "open",
+"speed": 5.0
+}, {
+"frames": [ ExtResource( 2 ) ],
+"loop": true,
+"name": "closed",
+"speed": 5.0
+} ]
+
+[sub_resource type="RectangleShape2D" id=2]
+extents = Vector2( 6, 8 )
+
+[sub_resource type="RectangleShape2D" id=3]
+extents = Vector2( 12, 10 )
+
+[node name="Silver Barrier" type="StaticBody2D"]
+collision_mask = 0
+script = ExtResource( 3 )
+
+[node name="Sprite" type="AnimatedSprite" parent="."]
+light_mask = 8
+frames = SubResource( 1 )
+animation = "closed"
+
+[node name="Collision" type="CollisionShape2D" parent="."]
+light_mask = 0
+shape = SubResource( 2 )
+
+[node name="Unlock" type="Area2D" parent="."]
+light_mask = 0
+collision_layer = 0
+collision_mask = 2
+input_pickable = false
+monitorable = false
+
+[node name="CollisionShape2D" type="CollisionShape2D" parent="Unlock"]
+visible = false
+light_mask = 0
+shape = SubResource( 3 )
+
+[connection signal="body_entered" from="Unlock" to="." method="_on_unlock_body_entered"]

Player/Inventory.gd

@@ -3,43 +3,38 @@ extends Node
 signal update_currency(amount)
 
 var __currency: int
-
-var __weapons: Array
-var __accessories: Array
-var __categories: Dictionary
+var __items: Array
 
 
 func _ready() -> void:
-    self.__currency = 100
-
-    self.__weapons = []
-    self.__accessories = []
-    self.__categories = {
-        'Weapon': self.__weapons,
-        'Accessory': self.__accessories}
+    __currency = 100
+    __items = []
     return
 
 
 func get_currency() -> int:
-    return self.__currency
+    return __currency
 
 
 func add_currency(amount: int) -> void:
-    self.__currency += amount
-    emit_signal('update_currency', self.__currency)
+    __currency += amount
+    emit_signal('update_currency', __currency)
     return
 
 
-func add(item) -> void:
-    self.__categories[item.type].append(item)
+func contains(item: String) -> bool:
+    if item in __items:
+        return true
+    return false
+
+
+func add(item: String) -> void:
+    __items.append(item)
     return
 
 
-func discard(item) -> void:
-    var index: int = 0
-    for itr in self.__categories[item.type]:
-        if itr.equals(item):
-            self.__categories[item.type].remove(index)
-            break
-        index += 1
+func remove(item: String) -> void:
+    for k in range(len(__items)):
+        if __items[k] == item:
+            __items.remove(k)
     return

Player/Player.gd

@@ -45,8 +45,17 @@ func add_currency(amount: int) -> void:
     return
 
 
+func has_item(item: String) -> bool:
+    return $Inventory.contains(item)
+
+
 func add_item(item: String) -> void:
-    print('%s added to inventory' % [item])
+    $Inventory.add(item)
+    return
+
+
+func remove_item(item: String) -> void:
+    $Inventory.remove(item)
     return
 
 

Sprites/Enemies/Chasing_Glowing_Ghost.png.import

@@ -0,0 +1,35 @@
+[remap]
+
+importer="texture"
+type="StreamTexture"
+path="res://.import/Chasing_Glowing_Ghost.png-058a2155c6f21646fb4dbe49b2572e1a.stex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://Sprites/Enemies/Chasing_Glowing_Ghost.png"
+dest_files=[ "res://.import/Chasing_Glowing_Ghost.png-058a2155c6f21646fb4dbe49b2572e1a.stex" ]
+
+[params]
+
+compress/mode=0
+compress/lossy_quality=0.7
+compress/hdr_mode=0
+compress/bptc_ldr=0
+compress/normal_map=2
+flags/repeat=0
+flags/filter=false
+flags/mipmaps=false
+flags/anisotropic=false
+flags/srgb=0
+process/fix_alpha_border=false
+process/premult_alpha=false
+process/HDR_as_SRGB=false
+process/invert_color=false
+process/normal_map_invert_y=false
+stream=false
+size_limit=0
+detect_3d=false
+svg/scale=1.0

Sprites/Enemies/Creepy_Glowing_Ghost.png.import

@@ -0,0 +1,35 @@
+[remap]
+
+importer="texture"
+type="StreamTexture"
+path="res://.import/Creepy_Glowing_Ghost.png-a6711d66d268c21b09d75a78af11cb3c.stex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://Sprites/Enemies/Creepy_Glowing_Ghost.png"
+dest_files=[ "res://.import/Creepy_Glowing_Ghost.png-a6711d66d268c21b09d75a78af11cb3c.stex" ]
+
+[params]
+
+compress/mode=0
+compress/lossy_quality=0.7
+compress/hdr_mode=0
+compress/bptc_ldr=0
+compress/normal_map=2
+flags/repeat=0
+flags/filter=false
+flags/mipmaps=false
+flags/anisotropic=false
+flags/srgb=2
+process/fix_alpha_border=false
+process/premult_alpha=false
+process/HDR_as_SRGB=false
+process/invert_color=false
+process/normal_map_invert_y=false
+stream=false
+size_limit=0
+detect_3d=false
+svg/scale=1.0

Sprites/Enemies/Projectiles/Creepy_Hand.png.import

@@ -2,15 +2,15 @@
 
 importer="texture"
 type="StreamTexture"
-path="res://.import/Glowing_Ghost.png-46379ff53bc263370d2e0d62c670229c.stex"
+path="res://.import/Creepy_Hand.png-08a92e3a11f7b6f5409d8d2c9c2390a5.stex"
 metadata={
 "vram_texture": false
 }
 
 [deps]
 
-source_file="res://Sprites/Enemies/Glowing_Ghost.png"
-dest_files=[ "res://.import/Glowing_Ghost.png-46379ff53bc263370d2e0d62c670229c.stex" ]
+source_file="res://Sprites/Enemies/Projectiles/Creepy_Hand.png"
+dest_files=[ "res://.import/Creepy_Hand.png-08a92e3a11f7b6f5409d8d2c9c2390a5.stex" ]
 
 [params]
 

Sprites/Levels/Interactables/Silver_Barrier_Closed.png.import

@@ -0,0 +1,35 @@
+[remap]
+
+importer="texture"
+type="StreamTexture"
+path="res://.import/Silver_Barrier_Closed.png-f21af0f8676e345e4c4665869fd9b81c.stex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://Sprites/Levels/Interactables/Silver_Barrier_Closed.png"
+dest_files=[ "res://.import/Silver_Barrier_Closed.png-f21af0f8676e345e4c4665869fd9b81c.stex" ]
+
+[params]
+
+compress/mode=0
+compress/lossy_quality=0.7
+compress/hdr_mode=0
+compress/bptc_ldr=0
+compress/normal_map=2
+flags/repeat=0
+flags/filter=false
+flags/mipmaps=false
+flags/anisotropic=false
+flags/srgb=0
+process/fix_alpha_border=false
+process/premult_alpha=false
+process/HDR_as_SRGB=false
+process/invert_color=false
+process/normal_map_invert_y=false
+stream=false
+size_limit=0
+detect_3d=false
+svg/scale=1.0

Sprites/Levels/Interactables/Silver_Barrier_Open.png.import

@@ -0,0 +1,35 @@
+[remap]
+
+importer="texture"
+type="StreamTexture"
+path="res://.import/Silver_Barrier_Open.png-98c2210bfdfd797f9554a71cb67cfeee.stex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://Sprites/Levels/Interactables/Silver_Barrier_Open.png"
+dest_files=[ "res://.import/Silver_Barrier_Open.png-98c2210bfdfd797f9554a71cb67cfeee.stex" ]
+
+[params]
+
+compress/mode=0
+compress/lossy_quality=0.7
+compress/hdr_mode=0
+compress/bptc_ldr=0
+compress/normal_map=2
+flags/repeat=0
+flags/filter=false
+flags/mipmaps=false
+flags/anisotropic=false
+flags/srgb=0
+process/fix_alpha_border=false
+process/premult_alpha=false
+process/HDR_as_SRGB=false
+process/invert_color=false
+process/normal_map_invert_y=false
+stream=false
+size_limit=0
+detect_3d=false
+svg/scale=1.0