Starting item and inventory tools, sketched spear animation templates.

scripts/adventurer.gd

@@ -25,9 +25,14 @@ var armor : Armor
 var accessory : Accessory
 var inventory : Dictionary[Vector2, Item] = {}
 var inventory_size : Vector2i = Vector2i(6,1)
+var inventory_count : int = 0
 
 var quest_sprite : QuestSprite
 
+signal changed()
+signal levelled()
+signal died()
+
 func _init() -> void:
 	stats = StatBlock.new()
 
@@ -45,10 +50,12 @@ func generate() -> void:
 	max_energy = stats.INT * 10 + stats.FAI * 10
 	life = max_life
 	energy = max_energy
+	changed.emit()
 
 func assign_quest(quest : Quest) -> void:
 	self.quest = quest
 	quest.initiate(self)
+	changed.emit()
 
 func full_name() -> String:
 	return given_name + " " + surname
@@ -57,18 +64,65 @@ func gain_level() -> void:
 	level += 1
 	#TODO: Make stats improve based on job
 	Game.notice("%s has reached level %d!" % [full_name(), level])
+	#TODO: Make Sideview display level up
+	changed.emit()
+	levelled.emit()
 
 func gain_exp(amount : int) -> void:
 	exp += amount
 	while exp >= get_tnl():
 		exp -= get_tnl()
 		gain_level()
+	changed.emit()
 
 func gain_gold(amount :int) -> void:
 	gold += amount
+	changed.emit()
 
 func get_tnl() -> int:
 	if job:
 		return job.get_tnl(level)
 	else:
 		return level * 10
+
+func find_open_inventory_slot(item : Item) -> Vector2:
+	var first_open : Vector2 = Vector2(-1,-1)
+	for j in range(inventory_size.y):
+		for i in range(inventory_size.x):
+			var curr_slot : Item = inventory.get(Vector2(i,j))
+			if curr_slot != null:
+				#TODO: Figure out how to handle split stacking later?
+				if curr_slot.name == item.name and curr_slot.max_quantity < curr_slot.quantity + item.quantity:
+					return Vector2(i,j)
+			elif first_open == Vector2(-1,-1):
+				first_open = Vector2(i,j)
+	return first_open
+
+func try_pickup_item(item : Item) -> bool:
+	if inventory_count >= inventory_size.x * inventory_size.y:
+		return false
+	pickup_item(item)
+	return true
+
+func pickup_item(item : Item) -> void:
+	var open_slot = find_open_inventory_slot(item)
+	if inventory.has(open_slot):
+		inventory[open_slot].quantity += item.quantity
+	else:
+		if inventory_count >= inventory_size.x * inventory_size.y:
+			printerr("Cannot fit additional item!")
+		inventory[open_slot] = item
+		inventory_count+=1
+	changed.emit()
+
+func move_item(from : Vector2, to: Vector2) -> void:
+	if !inventory.has(from):
+		printerr("Cannot move item from %s to %s, %s is empty!" % [from, to, from])
+	var itm = inventory[from]
+	if inventory.has(to):
+		var itm2 = inventory[to]
+		inventory[from] = itm2
+	else:
+		inventory.erase(from)
+	inventory[to] = itm
+	changed.emit()