UI shows pew count.

project.godot

@@ -94,6 +94,11 @@ _global_script_classes=[ {
 "language": "GDScript",
 "path": "res://lib/classes/movement_state_receiver.gd"
 }, {
+"base": "Area2D",
+"class": "Projectile",
+"language": "GDScript",
+"path": "res://src/classes/projectile.gd"
+}, {
 "base": "Resource",
 "class": "SE_StateFrame",
 "language": "GDScript",
@@ -152,6 +157,7 @@ _global_script_class_icons={
 "Modifier_Receiver": "",
 "MovementComponent": "",
 "Movement_StateReceiver": "",
+"Projectile": "",
 "SE_StateFrame": "",
 "State": "",
 "StateAnimatedActor": "",

src/Interactables/ItemPickup.gd

@@ -6,6 +6,7 @@ extends Interactable
 # var a = 2
 # var b = "text"
 export var item :Resource
+export var count :int = 1
 
 
 

src/PewMachine.gd

@@ -0,0 +1,64 @@
+extends Position2D
+## Represents a weapon that spawns and shoots bullets.
+## The Cooldown timer controls the cooldown duration between shots.
+
+export var scene_path :Resource
+export var pew_cooldown_time :float = 1.0
+
+const BULLET_VELOCITY = 350
+var projectile :Projectile #preload("res://src/Projectile.tscn")
+
+#onready var sound_shoot = $Shoot
+onready var timer = Timer.new()
+onready var offset_position = Vector2(transform.origin.x, transform.origin.y)
+
+## I don't know what type this would be
+var loaded_scene
+
+func _ready():
+	#projectile = load(scene_path.resource_path)
+	loaded_scene = load(scene_path.resource_path)
+	timer.autostart = false
+	timer.wait_time = pew_cooldown_time
+	timer.one_shot = true
+	timer.autostart = false
+	add_child(timer)
+
+
+# This method is only called by Player.gd.
+func shoot(direction = 1):
+	#self.set_position(Vector2(position.x * direction, position.y))
+	#transform.x = transform.x * direction
+	#Transform2D.FLIP_Y
+	#transform.origin.x = transform.origin.x * direction
+#	if direction < 0:
+#		var t = Transform2D()
+#		# Translation
+#		t.origin = Vector2(position.x * -1, position.y)
+#		transform = t
+#	elif direction > 0:
+#		var t = Transform2D()
+#		# Translation
+#		t.origin = Vector2(position.x, position.y)
+#		transform = t
+		
+	print("Fire Debug: ", direction, " Gun position: ", position, transform.origin)
+#	position.x = position.x * direction  #shifting position before fire was unreliable
+	if not timer.is_stopped():
+		return false
+	var bullet = loaded_scene.instance()
+#	if (direction > 0):
+#		bullet.global_position = global_position
+#	else:
+#		bullet.global_position = global_position - Vector2(position.x * 2, 0)
+	if bullet is Projectile:
+		bullet.global_position = global_position
+
+	#bullet.linear_velocity = Vector2(direction * BULLET_VELOCITY, 0)
+
+	bullet.set_as_toplevel(true)
+	add_child(bullet)
+#	sound_shoot.play()
+	timer.start()
+	return true
+

src/actors/players/playerE/PlayerE-Movement_StateReceiver.gd

@@ -4,6 +4,8 @@ var parent_request_state_change :FuncRef
 
 var player_number: int = 1
 
+onready var pew_machine = $"%PewMachine"
+
 func _ready():
 	var state_ref :State
 	var state_name :String
@@ -163,6 +165,10 @@ func attack_secondary():
 
 
 func _state_process_physics_attack_shoot():
+
+	if pew_machine.timer.time_left == 0:
+		pew_machine.shoot()
+	
 	if current_state.animation_finished == true:
 		request_state_change.call_func('idle')
 

src/actors/players/playerE/PlayerE.gd

@@ -65,8 +65,8 @@ func touch_the_thing(the_thing: Interactable) -> bool:
 				movement_state_machine.change_to_known_state('enter_right')
 			the_thing.trigger_interaction()
 	if the_thing is ItemPickup:
-		player_inventory.add_to_inventory(the_thing.item)
-		player_inventory.select_secondary(the_thing.item)
+		player_inventory.add_to_inventory(the_thing.item, the_thing.count)
+		#player_inventory.select_secondary(the_thing.item)
 		the_thing.trigger_interaction()
 	return true
 

src/actors/players/playerE/PlayerE.tscn

@@ -1,4 +1,4 @@
-[gd_scene load_steps=34 format=2]
+[gd_scene load_steps=36 format=2]
 
 [ext_resource path="res://lib/templates/Actor/ActorTemplate.tscn" type="PackedScene" id=1]
 [ext_resource path="res://assets/actors/players/playerE/PlayerE_SpriteFrames.tres" type="SpriteFrames" id=2]
@@ -27,6 +27,8 @@
 [ext_resource path="res://assets_tmp/SE/tap.wav" type="AudioStream" id=25]
 [ext_resource path="res://assets_tmp/SE/land.wav" type="AudioStream" id=26]
 [ext_resource path="res://src/actors/players/playerE/states/attack_punch.tres" type="Resource" id=27]
+[ext_resource path="res://src/PewMachine.gd" type="Script" id=28]
+[ext_resource path="res://src/projectiles/MushroomPew.tscn" type="PackedScene" id=29]
 
 [sub_resource type="Resource" id=3]
 resource_local_to_scene = true
@@ -145,3 +147,9 @@ shape = SubResource( 2 )
 [node name="Interactable_Receiver" type="Node" parent="." index="10"]
 script = ExtResource( 21 )
 interactable_parent_callback = "touch_the_thing"
+
+[node name="PewMachine" type="Position2D" parent="." index="11"]
+unique_name_in_owner = true
+position = Vector2( 10, 1.36422e-12 )
+script = ExtResource( 28 )
+scene_path = ExtResource( 29 )

src/classes/inventory_manager.gd

@@ -87,14 +87,17 @@ func select_secondary(_item :Item) -> void:
 	if _items.has(_item):
 		secondary_selection = _item
 
-func add_to_inventory(_item :Item) -> int:
+func add_to_inventory(_item :Item, _count :int = 1) -> int:
 	if _items.has(_item):
-		_items[_item] += 1
+		_items[_item] += _count
 	else:
-		_items[_item] = 1
+		_items[_item] = _count
+	if primary_selection == null:
+		primary_selection = _item
+	elif secondary_selection == null:
+		secondary_selection = _item
 	return _items[_item]
 
-
 func remove_from_inventory (_item :Item) -> int:
 	if _items.has(_item):
 		if _item.consumable:
@@ -115,6 +118,10 @@ func remove_from_inventory (_item :Item) -> int:
 	else:
 		return 0
 
+func get_item_inventory_count(_item :Item) -> int:
+	if _items.has(_item):
+		return _items[_item]
+	return 0
 
 func clear_item_from_inventory (_item :Item) -> void:
 	if _items.has(_item):

src/classes/projectile.gd

@@ -0,0 +1,30 @@
+class_name Projectile
+extends Area2D
+
+
+# Declare member variables here. Examples:
+# var a = 2
+# var b = "text"
+
+var velocity_pps :float = 60
+
+
+# Called when the node enters the scene tree for the first time.
+func _ready():
+	pass # Replace with function body.
+
+
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+func _process(delta):
+	rotate(delta * 10)
+	position += Vector2(velocity_pps * delta, velocity_pps * delta)
+
+
+func _on_body_entered(body):
+	var colliding_node = body
+	if colliding_node.has_node("Projectile_Receiver"):
+		colliding_node.get_node("Projectile_Receiver").register_interactable(self)
+
+
+func _on_area_entered(area):
+	pass # Replace with function body.

src/levels/TestBox.tscn

@@ -123,6 +123,7 @@ tile_data = PoolIntArray( -65536, 0, 0, -65521, 0, 0, 65535, 0, 0, 16, 0, 0, 524
 position = Vector2( 203, 38 )
 type_name = "item_pickup"
 item = ExtResource( 8 )
+count = 10
 
 [node name="CollisionShape2D" type="CollisionShape2D" parent="ItemPickup" index="0"]
 shape = SubResource( 6 )

src/projectiles/MushroomPew.tscn

@@ -0,0 +1,16 @@
+[gd_scene load_steps=4 format=2]
+
+[ext_resource path="res://src/templates/projectile_template.tscn" type="PackedScene" id=1]
+[ext_resource path="res://assets/items/mushroom_icon.png" type="Texture" id=2]
+
+[sub_resource type="CapsuleShape2D" id=1]
+radius = 6.0
+height = 2.0
+
+[node name="MushroomPew" instance=ExtResource( 1 )]
+
+[node name="CollisionShape2D" type="CollisionShape2D" parent="." index="0"]
+shape = SubResource( 1 )
+
+[node name="Sprite" type="Sprite" parent="." index="1"]
+texture = ExtResource( 2 )

src/templates/projectile_template.tscn

@@ -0,0 +1,10 @@
+[gd_scene load_steps=2 format=2]
+
+[ext_resource path="res://src/classes/projectile.gd" type="Script" id=1]
+
+[node name="Projectile_Template" type="Area2D"]
+monitorable = false
+script = ExtResource( 1 )
+
+[connection signal="area_entered" from="." to="." method="_on_area_entered"]
+[connection signal="body_entered" from="." to="." method="_on_body_entered"]

src/ui/HUD.tscn

@@ -112,7 +112,21 @@ script = ExtResource( 8 )
 [node name="PrimaryItem" type="TextureRect" parent="SelectedInventoryItems"]
 margin_bottom = 16.0
 
+[node name="Label" type="Label" parent="SelectedInventoryItems/PrimaryItem"]
+margin_right = 20.0
+margin_bottom = 10.0
+custom_fonts/font = ExtResource( 2 )
+align = 2
+valign = 2
+
 [node name="SecondaryItem" type="TextureRect" parent="SelectedInventoryItems"]
 margin_left = 4.0
 margin_right = 4.0
 margin_bottom = 16.0
+
+[node name="Label" type="Label" parent="SelectedInventoryItems/SecondaryItem"]
+margin_right = 20.0
+margin_bottom = 10.0
+custom_fonts/font = ExtResource( 2 )
+align = 2
+valign = 2

src/ui/SelectedInventoryItems.gd

@@ -7,6 +7,8 @@ extends HBoxContainer
 onready var primary_item = $PrimaryItem
 onready var secondary_item = $SecondaryItem
 
+onready var _primary_item_count = $PrimaryItem/Label
+onready var _secondary_item_count = $SecondaryItem/Label
 
 # Called when the node enters the scene tree for the first time.
 func _ready():
@@ -16,10 +18,22 @@ func _ready():
 func _process(delta):
 	if (PlayerInfo.player_inventory.primary_selection):
 		primary_item.texture = PlayerInfo.player_inventory.primary_selection.inventory_icon
+		var count = PlayerInfo.player_inventory.get_item_inventory_count(PlayerInfo.player_inventory.primary_selection)
+		if count > 1:
+			_primary_item_count.text = str(count)
+		else:
+			_primary_item_count.text = ''
 	else:
 		primary_item.texture = null
+		_primary_item_count.text = ''
 	
 	if (PlayerInfo.player_inventory.secondary_selection):
 		secondary_item.texture = PlayerInfo.player_inventory.secondary_selection.inventory_icon
+		var count = PlayerInfo.player_inventory.get_item_inventory_count(PlayerInfo.player_inventory.secondary_selection)
+		if count > 1:
+			_secondary_item_count.text = str(count)
+		else:
+			_secondary_item_count.text = ''
 	else:
 		secondary_item.texture = null
+		_secondary_item_count.text = ''