blank weapon fire system

base/scripts/weapons/fire_mode/auto_fire_mode.gd

@@ -14,15 +14,15 @@ var cooldown : bool = false
 ## Reference to cooldown scene timer
 var cooldown_timer : SceneTreeTimer = null
 
-func _on_fire_begin(_tree : SceneTree) -> void:
+func _on_fire_begin() -> void:
 	cooldown = false
 	check_unfinished_timer(cooldown_timer,on_cooldown_timeout)
 
-func _process(tree : SceneTree) -> void:
+func _process() -> void:
 	if can_fire() :
 		return
 	if _fire():
-		on_fire(tree)
+		on_fire()
 
 
 ## Invoked when cooldown has ended
@@ -42,7 +42,7 @@ func can_fire() -> bool:
 	return cooldown
 
 ## Invoked when fired
-func on_fire(tree : SceneTree) -> void:
+func on_fire() -> void:
 	cooldown = true
 	cooldown_timer = tree.create_timer(fire_delay)
 	cooldown_timer.timeout.connect(on_cooldown_timeout)

base/scripts/weapons/fire_mode/base_fire_mode.gd

@@ -5,7 +5,7 @@ class_name BaseFireMode
 
 ## Assigned barrel to shoot out of
 var barrel : Barrel
-var tree : Tree
+var tree : SceneTree
 
 func _init() -> void:
 	resource_local_to_scene = true
@@ -14,6 +14,7 @@ func _init() -> void:
 ## Returns [color=green]true[/color] if barrel can shoot,[br]
 ## Returns [color=red]false[/color] if barrel cannot shoot
 func _fire() -> bool:
+	barrel.fire()
 	return true
 
 

base/scripts/weapons/fire_mode/burst_fire_mode.gd

@@ -20,15 +20,15 @@ var reloading : bool = false
 ## Reference to reload scene timer
 var reload_timer : SceneTreeTimer = null
 
-func _on_fire_begin(_tree : SceneTree) -> void:
-	super._on_fire_begin(_tree)
+func _on_fire_begin() -> void:
+	super._on_fire_begin()
 	current_amount = 0
 	reloading = false
 	check_unfinished_timer(reload_timer,on_reload_timeout)
 
 
-func on_fire(tree : SceneTree) -> void:
-	super.on_fire(tree)
+func on_fire() -> void:
+	super.on_fire()
 	current_amount += 1
 	if current_amount >= burst_amount:
 		reloading = true

base/scripts/weapons/fire_mode/single_fire_mode.gd

@@ -13,7 +13,7 @@ class_name SingleFireMode
 var cooldown : bool = false
 
 
-func _on_fire_begin(tree) -> void:
+func _on_fire_begin() -> void:
 	if cooldown:
 		return