Billiards/controllers/game/modes/base_mode.gd

class_name BaseMode extends Node
# NOTE: The ball's queue_free is called higher up and after game mode handles
#       the ball. Never call it in a given game mode. A game mode should handle
#       these signals to handle game related rules regarding ball sinks.


var turn_count: int        = 1
var player_1_points: int   = 0
var player_2_points: int   = 0

# NOTE: Kinda a super tracker of balls. Not all entries
#       generated are used depending on the game type.
var ball_state: Dictionary = {}

# NOTE: Used to track handoff logic and is cleared after eah switch accordingly.
var balls_sunk: Array      = []
var balls_reaped: Array    = []

# NOTE: Kinda a super tracker of the state of a ball.
#       Not all entries are used depending on the game type.
var BALL_STATE: Dictionary = {
	"turn":      0,
	"player":    "",
	"sunk":      false,
	"reaped":    false,
	"valid_end": true,
	"points":    0,
}


func  _init() -> void:
	pass

func generate_ball_state() -> Dictionary:
	var state := {}

	for i: int in range(1, 16):
		var ball_name    = "%02d_ball" % i
		state[ball_name] = BALL_STATE.duplicate_deep()
		state[ball_name]["points"] = i

	return state


func which_player() -> String:
	return                                                                           \
		"Player 1"                                                                   \
	if                                                                               \
		Globals.game_data.client1 == Globals.multiplayer_data.current_turn_player_id \
	else                                                                             \
		"Player 2"

func reap_ball(ball: Node3D) -> void:
	balls_reaped.append(ball.name)

	ball_state[ball.name]["turn"]   = turn_count
	ball_state[ball.name]["player"] = which_player()
	ball_state[ball.name]["reaped"] = not ball_state[ball.name]["reaped"]

func process_ball(ball: Node3D) -> void:
	balls_sunk.append(ball.name)

	ball_state[ball.name]["turn"]   = turn_count
	ball_state[ball.name]["player"] = which_player()
	ball_state[ball.name]["sunk"]   = not ball_state[ball.name]["sunk"]

func handle_switch_user() -> void:
	assert(false, "This method needs to be overridden...")