ADD: strikes.

src/DoorCommand/door_command.gd

@@ -5,7 +5,7 @@ extends Area2D
 func _ready():
 	pass
 
-func _process(delta):
+func _process(_delta):
 	pass
 
 func _on_body_entered(body):

src/MainMenu/main_menu.gd

@@ -7,7 +7,7 @@ func _ready():
 
 
 # Called every frame. 'delta' is the elapsed time since the previous frame.
-func _process(delta):
+func _process(_delta):
 	pass
 
 

src/Molotov/molotov.tscn

@@ -11,7 +11,7 @@ radius = 34.0147
 
 [node name="Molotov" type="CharacterBody2D" groups=["bombs"]]
 collision_layer = 2
-collision_mask = 2
+collision_mask = 0
 script = ExtResource("1_uepii")
 
 [node name="Sprite2D" type="Sprite2D" parent="."]

src/Sandbox/Strikes.gd

@@ -0,0 +1,41 @@
+extends Node2D
+
+
+class Line:
+	var m_time: float = 0.0
+	var m_source: Vector2 = Vector2(0.0, 0.0)
+	var m_position: Vector2 = Vector2(0.0, 0.0)
+	var m_color : Color = Color.RED
+	var m_timer : float = 0.0
+	
+	func _init(t, src, pos, col):
+		m_time = t
+		m_source = src
+		m_position = pos
+		m_color = col
+		
+var m_lines = []
+
+# Called when the node enters the scene tree for the first time.
+func _ready():
+	pass
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+func _process(delta):
+	for line in m_lines:
+		line.m_timer += delta
+		var t = min(1.0, line.m_timer / line.m_time)
+		line.m_color = Color(1, 0, 0, 1.0 - t)
+		
+	m_lines = m_lines.filter(func (x): return x.m_timer < x.m_time)
+	queue_redraw()
+	
+func add_line(pos: Vector2, duration: float):
+	var src = Vector2(randf_range(0, 800), 0)
+	m_lines.push_back(Line.new(duration, src, pos, Color.RED))
+	
+func _draw():
+	for line in m_lines:
+		draw_line(line.m_source, line.m_position, line.m_color, 3)
+	
+	
+	

src/Sandbox/sandbox.gd

@@ -6,6 +6,10 @@ var process_state = null
 var m_death_timer = 0.0
 var m_death_time = 2.0
 
+var m_strike_time = 1.0
+var m_strike_timer = 0.0
+var m_strikes = []
+		
 func _ready():
 	for bear in get_tree().get_nodes_in_group('bears'):
 		bear.m_target = $Player
@@ -22,6 +26,21 @@ func process(delta):
 		if is_outside(actor) and actor.is_normal():
 			actor.to_falling()
 		
+	if m_strike_timer >= m_strike_time:
+		var all = $TileMap.get_used_cells(0)
+		all.shuffle()
+		var ground = null
+		for t in all:
+			var data = $TileMap.get_cell_tile_data(0, t)
+			if data.get_custom_data('type') == 'ground':
+				ground = t
+				break
+		self.add_broken_ground(ground, 1, 0.8)
+		$Strikes.add_line(to_global($TileMap.map_to_local(ground)), 0.15)
+		m_strike_timer = 0.0
+		m_strike_time = randf() * 5.0
+		
+	m_strike_timer += delta
 	if m_broken_timer >= m_broken_time:
 		var k = 0
 		var N = 2

src/Sandbox/sandbox.tscn

@@ -1,8 +1,9 @@
-[gd_scene load_steps=4 format=3 uid="uid://ccjenj1vqgosm"]
+[gd_scene load_steps=5 format=3 uid="uid://ccjenj1vqgosm"]
 
 [ext_resource type="Script" path="res://Sandbox/sandbox.gd" id="1_e3dom"]
 [ext_resource type="TileSet" uid="uid://c7xunhoxuo3ha" path="res://Sandbox/tile_set.tres" id="1_veo4i"]
 [ext_resource type="PackedScene" uid="uid://dhjnilcj5mvou" path="res://Player/player.tscn" id="2_yd1wa"]
+[ext_resource type="Script" path="res://Sandbox/Strikes.gd" id="4_fpagp"]
 
 [node name="Sandbox" type="Node2D"]
 script = ExtResource("1_e3dom")
@@ -17,6 +18,9 @@ position = Vector2(654, 409)
 
 [node name="Bears" type="Node" parent="."]
 
+[node name="Strikes" type="Node2D" parent="."]
+script = ExtResource("4_fpagp")
+
 [node name="CanvasLayer" type="CanvasLayer" parent="."]
 
 [node name="ColorRect" type="ColorRect" parent="CanvasLayer"]