spawn settings

scripts/GameSettings.gd

@@ -3,3 +3,9 @@ class_name GameSettings
 ## "immortal"  — no damage, tier-based kick force
 ## "survival"  — takes damage, fixed kick force
 static var difficulty: String = "immortal"
+
+## enemy spawn interval in seconds
+static var enemy_spawn_interval: float = 10.0
+
+## item (rock/stick) respawn delay in seconds
+static var item_respawn_delay: float = 20.0

scripts/Main.gd

@@ -177,7 +177,7 @@ func _on_stick_destroyed() -> void:
 		return
 	if sticks_on_field + sticks_pending < STICK_LIMIT:
 		sticks_pending += 1
-		await get_tree().create_timer(20.0).timeout
+		await get_tree().create_timer(GameSettings.item_respawn_delay).timeout
 		sticks_pending -= 1
 		if game_active:
 			_spawn_single_stick()
@@ -213,7 +213,7 @@ func _on_rock_destroyed() -> void:
 		return
 	if rocks_on_field + rocks_pending < _get_rock_limit():
 		rocks_pending += 1
-		await get_tree().create_timer(20.0).timeout
+		await get_tree().create_timer(GameSettings.item_respawn_delay).timeout
 		rocks_pending -= 1
 		if game_active:
 			_spawn_single_rock()
@@ -244,7 +244,7 @@ func _start_game() -> void:
 	Enemy.first_iron_spawned = false
 	Enemy.first_essence_spawned = false
 	_update_labels()
-	spawn_timer.wait_time = 1.4
+	spawn_timer.wait_time = GameSettings.enemy_spawn_interval
 	spawn_timer.connect("timeout", _on_spawn_timer)
 	spawn_timer.start()
 
@@ -252,7 +252,7 @@ func _on_spawn_timer() -> void:
 	if not game_active or upgrading:
 		return
 	_spawn_enemy()
-	spawn_timer.wait_time = SPAWN_TIME # max(0.25, 1.4 - wave * 0.07)
+	spawn_timer.wait_time = GameSettings.enemy_spawn_interval
 
 func _spawn_enemy() -> void:
 	var enemy := ENEMY_SCENE.instantiate() as CharacterBody3D

scripts/MainMenu.gd

@@ -49,6 +49,12 @@ func _build_ui() -> void:
 	_build_settings_panel()
 	_build_difficulty_panel()
 
+func _big_btn(text: String, width: float, cb: Callable) -> Button:
+	var b := _btn(text, cb)
+	b.custom_minimum_size = Vector2(width, 72)
+	b.add_theme_font_size_override("font_size", 18)
+	return b
+
 func _btn(text: String, cb: Callable) -> Button:
 	var b := Button.new()
 	b.text = text
@@ -153,10 +159,10 @@ func _build_difficulty_panel() -> void:
 	difficulty_panel.anchor_right  = 0.5
 	difficulty_panel.anchor_top    = 0.5
 	difficulty_panel.anchor_bottom = 0.5
-	difficulty_panel.offset_left   = -230
+	difficulty_panel.offset_left   = -310
-	difficulty_panel.offset_right  =  230
+	difficulty_panel.offset_right  =  310
-	difficulty_panel.offset_top    = -160
+	difficulty_panel.offset_top    = -240
-	difficulty_panel.offset_bottom =  160
+	difficulty_panel.offset_bottom =  240
 	add_child(difficulty_panel)
 
 	var margin := MarginContainer.new()
@@ -178,25 +184,52 @@ func _build_difficulty_panel() -> void:
 	title.horizontal_alignment = HORIZONTAL_ALIGNMENT_CENTER
 	vbox.add_child(title)
 
-	var immortal_btn := Button.new()
+	vbox.add_child(_big_btn("Бессмертный\nНет урона · тир пинков от мелких врагов", 540, func() -> void:
-	immortal_btn.text = "Бессмертный\nНет урона · тир пинков от мелких врагов"
-	immortal_btn.custom_minimum_size = Vector2(380, 72)
-	immortal_btn.add_theme_font_size_override("font_size", 18)
-	immortal_btn.connect("pressed", func() -> void:
 		GameSettings.difficulty = "immortal"
 		get_tree().change_scene_to_file("res://scenes/Main.tscn")
-	)
+	))
-	vbox.add_child(immortal_btn)
 
-	var survival_btn := Button.new()
+	vbox.add_child(_big_btn("Выживание\nПолучаешь урон · фиксированная сила пинка", 540, func() -> void:
-	survival_btn.text = "Выживание\nПолучаешь урон · фиксированная сила пинка"
-	survival_btn.custom_minimum_size = Vector2(380, 72)
-	survival_btn.add_theme_font_size_override("font_size", 18)
-	survival_btn.connect("pressed", func() -> void:
 		GameSettings.difficulty = "survival"
 		get_tree().change_scene_to_file("res://scenes/Main.tscn")
-	)
+	))
-	vbox.add_child(survival_btn)
+
+	# Spawn speed row
+	var spawn_lbl := Label.new()
+	spawn_lbl.text = "Скорость спавна:"
+	spawn_lbl.horizontal_alignment = HORIZONTAL_ALIGNMENT_CENTER
+	spawn_lbl.add_theme_font_size_override("font_size", 16)
+	spawn_lbl.add_theme_color_override("font_color", Color(0.85, 0.78, 1.0))
+	vbox.add_child(spawn_lbl)
+
+	var hbox := HBoxContainer.new()
+	hbox.alignment = BoxContainer.ALIGNMENT_CENTER
+	hbox.add_theme_constant_override("separation", 10)
+	vbox.add_child(hbox)
+
+	var spawn_options := [
+		["Медленно",  15.0, 35.0],
+		["Нормально", 10.0, 20.0],
+		["Быстро",     5.0,  8.0],
+	]
+	var spawn_btns: Array[Button] = []
+	for opt in spawn_options:
+		var sb_btn := _btn(opt[0] as String, Callable())
+		sb_btn.custom_minimum_size = Vector2(110, 40)
+		sb_btn.add_theme_font_size_override("font_size", 15)
+		var enemy_iv: float = opt[1]
+		var item_iv: float  = opt[2]
+		sb_btn.connect("pressed", func() -> void:
+			GameSettings.enemy_spawn_interval = enemy_iv
+			GameSettings.item_respawn_delay   = item_iv
+			for b in spawn_btns:
+				b.modulate = Color(1, 1, 1)
+			sb_btn.modulate = Color(0.7, 1.0, 0.5)
+		)
+		hbox.add_child(sb_btn)
+		spawn_btns.append(sb_btn)
+	# default: normal
+	spawn_btns[1].modulate = Color(0.7, 1.0, 0.5)
 
 	vbox.add_child(_btn("Назад", func(): difficulty_panel.visible = false))