feat: save game system is working!

addons/escoria-ui-return-monkey-island/esc/commands/item_count_add.gd

@@ -37,3 +37,9 @@ func run(command_params: Array) -> int:
 	item_count_manager.add(command_params[0], command_params[1])
 	
 	return ESCExecution.RC_OK
+
+
+# Function called when the command is interrupted.
+func interrupt():
+	# Do nothing
+	pass

addons/escoria-ui-return-monkey-island/esc/esc_item_count_manager.gd

@@ -3,26 +3,47 @@ extends Resource
 class_name ESCItemCountManager
 
 
+
+# If item is countable (E.g. money) marks which texture to use depending of count value.
+# Each element is a Dictionary with start and texture keys:
+# custom_data = {
+# 	"count_textures": [
+# 		{ "start": 0, "texture": "res://gymkhana/items/inventory/assets/no_money.png"},
+# 		{ "start": 1, "texture": "res://gymkhana/items/inventory/assets/one_coin.png"},
+# 		{ "start": 2, "texture": "res://gymkhana/items/inventory/assets/two_coins.png"},
+# 		{ "start": 3, "texture": "res://gymkhana/items/inventory/assets/coins.png"},
+# 		{ "start": 10, "texture": "res://gymkhana/items/inventory/assets/bills.png"},
+# 	]
+# }
+
+
 func add(global_id: String, value:= 1) -> void:
 	var item = get_item(global_id)
-	set(global_id, item.count + value)
+	setCount(global_id, getCount(item) + value)
 
 
 func remove(global_id: String, value:= 1) -> void:
 	var item = get_item(global_id)
-	set(global_id, item.count - value)
+	setCount(global_id, getCount(item) - value)
 
 
-func set(global_id: String, value: int) -> void:
+func getCount(item: ESCItem) -> int:
+	if "count" in item.custom_data:
+		return item.custom_data["count"]
+	else:
+		return 0
+
+
+func setCount(global_id: String, value: int) -> void:
 	var item = get_item(global_id)
-	item.count = value
+	item.custom_data["count"] = value
 	escoria.globals_manager.set_global("_COUNT_%s" % global_id, value)
 	updateSprite(item)
 
 
 func removeFromInventoryIfCountLessThan(global_id: String, value:= 1) -> void:
 	var item = get_item(global_id)
-	if item.count < value:
+	if item.custom_data["count"] < value:
 		escoria.inventory_manager.remove_item(global_id)
 
 
@@ -38,7 +59,7 @@ func get_item(global_id: String) -> ESCItem:
 	return node
 
 
-func updateSprite(item: ESCItemWithTooltip) -> void:
+func updateSprite(item: ESCItem) -> void:
 	var child_node = item.get_node("Sprite") as Sprite
 	if not child_node is Sprite:
 		escoria.logger.error(
@@ -64,9 +85,9 @@ func updateSprite(item: ESCItemWithTooltip) -> void:
 		escoria.inventory_manager.add_item(item.global_id)
 
 
-func getCountTexturePath(item: ESCItemWithTooltip) -> String:
-	var count = item.count
-	var textures = item.count_textures # TODO sort dictionaries by start key
+func getCountTexturePath(item: ESCItem) -> String:
+	var count = item.custom_data["count"]
+	var textures = item.custom_data["count_textures"] # TODO sort dictionaries by start key
 	var i = 0
 
 	while (i < textures.size() - 1) and count >= textures[i + 1].start:

addons/escoria-ui-return-monkey-island/esc_item_with_tooltip.gd

@@ -25,38 +25,28 @@ export(Dictionary) var action4_target_texts = {}
 # If action used by player is in this list, this is a valid target (second item in combination)
 export(Array) var target_when_selected_action_is_in = []
 
-# If item is countable (E.g. money) marks the quantity
-export(int) var count = 0
-
 # ESCItemComponents children of this node
 var components: Dictionary = {}
 
-# If item is countable (E.g. money) marks which texture to use depending of count value.
-# Each element is a Dictionary with start and texture keys:
-# [
-#   { "start": 0, "texture": "res://gymkhana/items/inventory/assets/no_money.png"},
-#   { "start": 1, "texture": "res://gymkhana/items/inventory/assets/one_coin.png"},
-#   { "start": 2, "texture": "res://gymkhana/items/inventory/assets/two_coins.png"},
-#   { "start": 3, "texture": "res://gymkhana/items/inventory/assets/coins.png"},
-#   { "start": 10, "texture": "res://gymkhana/items/inventory/assets/bills.png"},
-# ]
-export(Array) var count_textures = []
-
 
 func _ready():
 	register_components()
 
+
 func set_tooltip(action: String, text: String):
 	tooltips[action] =  text
 
+
 func has_component(key: String)->bool:
 	return components.has(key)
-			
+
+
 func get_component(key: String):
 	if(has_component(key)):
 		return components[key]
 	return null
-			
+
+
 func register_components():
 	autoload_components()
 	for child in get_children():
@@ -65,6 +55,13 @@ func register_components():
 			components[child.get_component_type()] = child
 			child.register(custom_data)
 
+
 func autoload_components():
 	add_child(ESCItemComponentOutline.new())
 	add_child(ESCItemComponentInventoryChecker.new())
+
+
+func set_custom_data(data: Dictionary) -> void:
+	.set_custom_data(data)
+	if custom_data.has("count"):
+		ESCItemCountManager.new().updateSprite(self)