diff options
Diffstat (limited to 'src/entities/food/scripts/food_manager.gd')
| -rw-r--r-- | src/entities/food/scripts/food_manager.gd | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/src/entities/food/scripts/food_manager.gd b/src/entities/food/scripts/food_manager.gd new file mode 100644 index 0000000..20772db --- /dev/null +++ b/src/entities/food/scripts/food_manager.gd @@ -0,0 +1,39 @@ +class_name FoodManager +extends Node2D + +export(PackedScene) var FOOD: PackedScene + +var max_apples: int = 10 +var current_apples: int = 0 + + +func _ready(): + Event.connect("food_eaten", self, "_on_food_eaten") + randomize() + + +func _process(delta) -> void: + if current_apples < max_apples: + _place_new_food() + current_apples += 1 + + +func _place_new_food() -> void: + var food: Area2D = FOOD.instance() + Event.emit_signal("food_placing_new_food", food.TYPE) + var position: Vector2 = _get_random_pos() + food.global_position = position + add_child(food) + Event.emit_signal("food_placed_new_food", food.TYPE) + + +func _get_random_pos() -> Vector2: + var screen_size: Vector2 = get_viewport().get_visible_rect().size + var temp_x: float = randf() * screen_size.x - screen_size.x / 2.0 + var temp_y: float = randf() * screen_size.y - screen_size.y / 2.0 + + return Vector2(temp_x, temp_y) + + +func _on_food_eaten(type: int) -> void: + current_apples -= 1
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