Make broken state for oven

scripts/oven/oven.gd

@@ -3,14 +3,18 @@ extends Spatial
 const StateIdle = preload("res://scripts/oven/state/idle.gd")
 const StateCooking = preload("res://scripts/oven/state/cooking.gd")
 const StateHoldingItem = preload("res://scripts/oven/state/holding_item.gd")
+const StateBroken = preload("res://scripts/oven/state/broken.gd")
 
 export var cook_time: float = 2.0
+export var start_broken: bool = false
+export var max_hp: int = 1
+var hp: int = max_hp
+
 var state = null
 
 func _ready():
 	$cook_timer.wait_time = cook_time
-
-	state = StateIdle.new()
+	state = StateBroken.new() if start_broken else StateIdle.new()
 	state.ctx = self
 	state.enter_from(null)
 	print("oven: NULL -> ", state.NAME)
@@ -30,3 +34,9 @@ func _on_cook_timer_timeout():
 
 func _on_item_holder_item_changed(item):
 	state.on_item_holder_item_changed(item)
+
+func _on_item_dump_completed():
+	state.on_item_dump_completed()
+
+func take_damage():
+	state.take_damage()

scripts/oven/state/broken.gd

@@ -0,0 +1,36 @@
+extends Reference
+
+const NAME = "broken"
+
+var ctx = null
+
+func _init():
+	pass
+
+func enter_from(state):
+	ctx.remove_from_group("damageable")
+	ctx.get_node("item_dump").enabled = true
+	ctx.get_node("item_dump").reset()
+	ctx.get_node("coin_machine").enabled = false
+	ctx.get_node("%item_holder").add_enabled = false
+	ctx.get_node("%item_holder").remove_enabled = false
+	ctx.get_node("status_light").fail()
+
+func exit_to(state):
+	assert(state.NAME != "broken")
+	ctx.add_to_group("damageable")
+
+func on_coin_machine_coin_requirement_met(player):
+	assert(false, "should be impossible while broken")
+
+func on_cook_timer_timeout():
+	assert(false, "should be impossible while broken")
+
+func on_item_holder_item_changed(item):
+	assert(false, "should be impossible while broken")
+
+func on_item_dump_completed():
+	ctx.change_state(ctx.StateIdle.new())
+
+func take_damage():
+	pass # already broken

scripts/oven/state/cooking.gd

@@ -10,12 +10,15 @@ func _init():
 	mat.albedo_color = Color.red
 
 func enter_from(state):
+	ctx.get_node("item_dump").enabled = false
 	ctx.get_node("coin_machine").enabled = false
 	ctx.get_node("%item_holder").add_enabled = false
 	ctx.get_node("%item_holder").remove_enabled = false
 
 	ctx.get_node("cook_timer").start()
 	ctx.get_node("%coil").set_surface_material(0, mat)
+	ctx.get_node("status_light").light_color = Color.green
+	ctx.get_node("status_light").activate()
 
 func exit_to(state):
 	ctx.get_node("%coil").set_surface_material(0, null)
@@ -31,3 +34,13 @@ func on_cook_timer_timeout():
 
 func on_item_holder_item_changed(item):
 	assert(item == null || item.item_type == cooked_yam)
+
+func on_item_dump_completed():
+	assert(false, "item dump should be disabled")
+
+func take_damage():
+	ctx.hp -= 1
+	if ctx.hp <= 0:
+		assert(ctx.get_node("%item_holder").has_item())
+		ctx.get_node("%item_holder").destroy_item()
+		ctx.change_state(ctx.StateBroken.new())

scripts/oven/state/holding_item.gd

@@ -9,14 +9,17 @@ func _init():
 	pass
 
 func enter_from(state):
+	ctx.get_node("item_dump").enabled = false
 	if ctx.get_node("%item_holder").item_in_hold.item_type == raw_yam:
 		ctx.get_node("coin_machine").enabled = true
 		ctx.get_node("%item_holder").add_enabled = false
 		ctx.get_node("%item_holder").remove_enabled = false
+		ctx.get_node("status_light").prime()
 	else:
 		ctx.get_node("coin_machine").enabled = false
 		ctx.get_node("%item_holder").add_enabled = true
 		ctx.get_node("%item_holder").remove_enabled = true
+		ctx.get_node("status_light").warn()
 
 func exit_to(state):
 	pass
@@ -33,3 +36,13 @@ func on_item_holder_item_changed(item):
 		ctx.change_state(ctx.StateIdle.new())
 	else:
 		ctx.change_state(ctx.StateHoldingItem.new())
+
+func on_item_dump_completed():
+	assert(false, "item dump should be disabled")
+
+func take_damage():
+	ctx.hp -= 1
+	if ctx.hp <= 0:
+		if ctx.get_node("%item_holder").has_item():
+			ctx.get_node("%item_holder").destroy_item()
+		ctx.change_state(ctx.StateBroken.new())

scripts/oven/state/idle.gd

@@ -8,9 +8,11 @@ func _init():
 	pass
 
 func enter_from(state):
+	ctx.get_node("item_dump").enabled = false
 	ctx.get_node("coin_machine").enabled = false
 	ctx.get_node("%item_holder").add_enabled = true
 	ctx.get_node("%item_holder").remove_enabled = false # not possible
+	ctx.get_node("status_light").light_color = Color.white
 
 func exit_to(state):
 	pass
@@ -24,3 +26,11 @@ func on_cook_timer_timeout():
 func on_item_holder_item_changed(item):
 	assert(item != null, "there should be no item to remove while idle")
 	ctx.change_state(ctx.StateHoldingItem.new())
+
+func on_item_dump_completed():
+	assert(false, "item dump should be disabled")
+
+func take_damage():
+	ctx.hp -= 1
+	if ctx.hp <= 0:
+		ctx.change_state(ctx.StateBroken.new())