Adds in-game debug menu addon

Adds an in-game debug menu that displays performance metrics (FPS, frame times) and hardware/software information.

The menu can be toggled using the F3 key (or a custom input binding). It has different display styles, ranging from a compact FPS display to a detailed view with graphs and system information.

player/weapons/ranged_weapon.gd

@@ -7,10 +7,12 @@ signal projectile_spawned(projectile)
 # Base stats - will be modified by modifiers
 var base_stats = {
 	"damage": 10.0,
-	"fire_rate": 2.0, # Shots per second
+	"fire_rate": 2.0,
 	"projectile_speed": 500.0,
 	"projectile_size": 1.0,
 	"projectile_lifetime": 5.0,
+	"projectile_quantity": 1,
+	"projectile_spread": 33,
 	"max_pierce": 0
 }
 
@@ -24,14 +26,15 @@ func _init() -> void:
 	Log.pr(stats)
 	add_child(stats)
 
-func _ready():
-	# Connect to stats updated signal
-	stats.connect("stats_updated", _on_stats_updated)
-	
 	# Setup fire timer
 	fire_timer = Timer.new()
 	add_child(fire_timer)
 	fire_timer.one_shot = true
+
+	projectile_scene = preload("res://assets/projectiles/basic_projectile.tscn")
+
+func _ready():
+	stats.connect("stats_updated", _on_stats_updated)
 	fire_timer.connect("timeout", _on_fire_timer_timeout)
 	
 	# Initial update
@@ -47,30 +50,55 @@ func fire(direction: Vector2):
 	fire_timer.start(1.0 / stats.get_stat("fire_rate"))
 
 func _spawn_projectile(spawn_position: Vector2, spawn_direction: Vector2):
-	var projectile = projectile_scene.instantiate()
-	projectile.global_position = spawn_position
-	projectile.direction = spawn_direction
+	# Get projectile quantity and spread from stats
+	var quantity = stats.get_stat("projectile_quantity")
+	var spread_angle = stats.get_stat("projectile_spread")
 	
-	# Apply stats to projectile
-	projectile.speed = stats.get_stat("projectile_speed")
-	projectile.damage = stats.get_stat("damage")
-	projectile.lifetime = stats.get_stat("projectile_lifetime")
-	projectile.pierce_count = stats.get_stat("max_pierce")
-	projectile.source_weapon = self
+	# Calculate the angle between each projectile
+	var angle_step = 0.0
+	if quantity > 1 and spread_angle > 0:
+			angle_step = spread_angle / (quantity - 1)
 	
-	# Apply size (scale)
-	var size = stats.get_stat("projectile_size")
-	projectile.scale = Vector2(size, size)
+	# Calculate starting angle (to center the spread)
+	var start_angle = - spread_angle / 2
 	
-	# Allow modifiers to directly modify the projectile
-	for modifier in stats.modifiers:
-			modifier.modify_projectile(projectile)
-	
-	get_tree().root.add_child(projectile)
-	projectile.emit_signal("on_spawned", projectile)
-	emit_signal("projectile_spawned", projectile)
+	# Spawn each projectile
+	for i in range(quantity):
+			var projectile = projectile_scene.instantiate()
+			projectile.global_position = spawn_position
+			
+			# Calculate the direction with spread
+			var direction = spawn_direction
+			if quantity > 1:
+					var current_angle = start_angle + (i * angle_step)
+					direction = spawn_direction.rotated(deg_to_rad(current_angle))
+			
+			projectile.direction = direction
+			
+			# Apply stats to projectile
+			projectile.speed = stats.get_stat("projectile_speed")
+			projectile.damage = stats.get_stat("damage")
+			projectile.lifetime = stats.get_stat("projectile_lifetime")
+			projectile.source_weapon = self
+			
+			# Set base size
+			var size = stats.get_stat("projectile_size")
+			projectile.scale = Vector2(size, size)
+			
+			# Allow modifiers to directly modify the projectile
+			for modifier in stats.modifiers:
+					modifier.modify_projectile(projectile)
+			
+			# Add to scene tree
+			if get_tree() and get_tree().get_root():
+					get_tree().get_root().add_child(projectile)
+					
+			# Emit the spawn signal
+			if projectile.has_signal("on_spawned"):
+					projectile.emit_signal("on_spawned", projectile)
 
 func add_modifier(modifier: Modifier):
+	Log.pr("Adding modifier: ", modifier)
 	stats.add_modifier(modifier)
 	
 func remove_modifier(modifier_id: String):