multilayer-multiplayer-risk-game/scenes/game/country.gd

class_name Country
extends Reference

signal state_changed()

var id
var name
var color
var money = 8 setget _set_money
var stock_price = 1
var total_stocks = 0
var player_stocks = [0,0,0]
var player_acceptance = [false, false, false]
var proposal = 0 setget _set_proposal 
var tile_positions
var armies = []
var boats = []
var factory_positions = []
var grid

func add_unit(unit, v):
	unit.country = self
	armies.append(unit)
	grid.add_unit(unit, v)
	emit_signal("state_changed")

func remove_unit(unit):
	armies.erase(unit)
	grid.remove_unit(unit)
	emit_signal("state_changed")	
	
func add_boat(unit, v):
	unit.country = self
	boats.append(unit)
	grid.add_boat(unit, v)
	emit_signal("state_changed")

func remove_boat(unit):
	boats.erase(unit)
	grid.remove_boat(unit)
	emit_signal("state_changed")

func get_net_profit():
	return len(factory_positions) - len(armies) - len(boats)

func compute_balance():
	money += get_net_profit()
	emit_signal("state_changed")

func get_controller_id():
	for i in len(player_stocks):
		if player_stocks[i] >= 4:
			return i
	return -1

func process_proposal():
	for i in len(player_acceptance):
		var acceptance = player_acceptance[i]
		var stocks = player_stocks[i]
		if (not acceptance) and stocks > 0:
			return false
	stock_price += proposal
	proposal = 0
	player_acceptance = [false, false, false]
	emit_signal("state_changed")
	return true

func _set_money(value):
	money = value
	emit_signal("state_changed")

func _set_proposal(value):
	proposal = value
	emit_signal("state_changed")