fn end_game(env: soroban_sdk::Env, session_id: u32, player1_won: bool)
fn get_player(env: soroban_sdk::Env, player: soroban_sdk::Address) -> Player
fn start_game(
env: soroban_sdk::Env,
game_id: soroban_sdk::Address,
session_id: u32,
player1: soroban_sdk::Address,
player2: soroban_sdk::Address,
player1_wager: i128,
player2_wager: i128,
)
fn get_session(env: soroban_sdk::Env, session_id: u32) -> Option
fn set_player_faction(
env: soroban_sdk::Env,
player: soroban_sdk::Address,
faction: u32,
)