mp2i-vms.fr
This commit is contained in:
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6b980deeef
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0a7a37b79b
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@ -0,0 +1,670 @@
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(*
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TODO :
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- deal with double bombing (DONE)
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- well shit ==> dash (DONE (needs dash to be fixed tho))
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- deeper analysis on pathfinfing
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*)
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(* ---------------------------------------------------------------------------------------------------------------------------------------------------- *)
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(* ---------------------------------------------------------------------------------------------------------------------------------------------------- *)
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let debug_all = false ;;
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(* ---------------------------------------------------------------------------------------------------------------------------------------------------- *)
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(* ---------------------------------------------------------------------------------------------------------------------------------------------------- *)
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type pt = {
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x : int ;
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y : int ;
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}
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type bomb = {
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xy : pt ;
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size : int ;
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det_time : float ;
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}
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type player = {
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id : int ;
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xy : pt ;
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nspeed : int ;
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nbomb_atonce : int ;
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bomb_radius : int ;
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ndash : int ;
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ntraps : int ;
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}
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type boost = {
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xy : pt ;
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spec : int ;
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}
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let default_point = {
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x = 0 ;
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y = 0 ;
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}
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let default_bomb = {
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xy = default_point ;
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size = 0 ;
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det_time = 0. ;
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}
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and default_player = {
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id = 0 ;
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xy = default_point ;
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nspeed = 0 ;
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nbomb_atonce = 0 ;
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bomb_radius = 0 ;
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ndash = 0 ;
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ntraps = 0 ;
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}
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and default_boost = {
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xy = default_point ;
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spec = 0 ;
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}
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and useless = ref 0 ;;
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type game_data = {
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mutable dt : float ;
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mutable player_id : int ;
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mutable laby : int array array ;
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mutable nbombs : int ;
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mutable bombs : bomb array ;
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mutable nplayers : int ;
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mutable players : player array ;
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mutable nboosts : int ;
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mutable boosts : boost array ;
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}
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type danger_map = {
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explosionTimes : (float list) array array ;
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bonusMap : bool array array ;
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playersMap : (int * int * int) array ;
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explodedCrates : bool array array ;
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}
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type moveType = EscapeDeath | BlowUpCrates | KillPlayers | ClaimLand ;;
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exception ReturnInt of int ;;
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exception ReturnBool of bool ;;
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(* ---------------------------------------------------------------------------------------------------------------------------------------------------- *)
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(* ---------------------------------------------------------------------------------------------------------------------------------------------------- *)
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let order = [|(1, 0); (-1, 0); (0, 1); (0, -1)|] ;;
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let current_status = ref BlowUpCrates ;;
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let action = ref 0 ;;
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let dash_left = ref 0 ;;
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let equal_pt (p1 : pt) (p2 : pt) =
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p1.x = p2.x && p1.y = p2.y ;;
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let swap arr i j =
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let temp = arr.(i) in
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arr.(i) <- arr.(j) ;
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arr.(j) <- temp ;;
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let is_valid i j len hei =
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i >= 0 && j >= 0 && i < len && j < hei ;;
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let print_direction = function
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| 0 -> Printf.fprintf stderr "NORTH "
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| 1 -> Printf.fprintf stderr "EAST "
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| 2 -> Printf.fprintf stderr "SOUTH "
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| 3 -> Printf.fprintf stderr "WEST "
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| 4 -> Printf.fprintf stderr "STILL "
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| _-> failwith "ERROR : invalid direction" ;;
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let delta i j =
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if i = j then 1 else 0 ;;
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let overwrite_file (filename : string) =
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let ptr = open_out filename in
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close_out ptr ;;
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let rec pop_list elt = function
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| [] -> []
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| h::t when h = elt -> t
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| h::t -> h::(pop_list elt t) ;;
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let is_empty_lst = function
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| [] -> true
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| _ -> false ;;
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(* ---------------------------------------------------------------------------------------------------------------------------------------------------- *)
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(* ---------------------------------------------------------------------------------------------------------------------------------------------------- *)
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let print_game_data (gd : game_data) =
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Printf.fprintf stderr "--------------------------------| Board data |--------------------------------\n" ;
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Printf.fprintf stderr "Time : %f\n" gd.dt ;
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Printf.fprintf stderr "ID : %d\n" gd.player_id ;
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Printf.fprintf stderr "Laby [of size %d %d]:\n" (Array.length gd.laby) (Array.length gd.laby.(0));
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for l = 0 to Array.length gd.laby -1 do
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Printf.fprintf stderr " " ;
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for c = 0 to Array.length gd.laby.(l) -1 do
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Printf.fprintf stderr "%d " gd.laby.(l).(c) ;
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done;
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Printf.fprintf stderr "\n"
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done ;
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Printf.fprintf stderr "Bombs (%d) : \n" gd.nbombs ;
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for b = 0 to gd.nbombs -1 do
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Printf.fprintf stderr " [Bomb] (at %d %d) (of size %d) (blowing up at %f)\n" gd.bombs.(b).xy.x gd.bombs.(b).xy.y gd.bombs.(b).size gd.bombs.(b).det_time ;
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done;
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Printf.fprintf stderr "Players (%d) : \n" gd.nplayers ;
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for b = 0 to gd.nplayers -1 do
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Printf.fprintf stderr " [Player %d] (at %d %d) (holding %d %d %d %d %d)\n" gd.players.(b).id gd.players.(b).xy.x gd.players.(b).xy.y gd.players.(b).nspeed gd.players.(b).nbomb_atonce gd.players.(b).bomb_radius gd.players.(b).ndash gd.players.(b).ntraps ;
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done;
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Printf.fprintf stderr "Boosts (%d) : \n" gd.nboosts ;
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for b = 0 to gd.nboosts -1 do
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Printf.fprintf stderr " [Boost] (at %d %d) (of type %d)\n" gd.boosts.(b).xy.x gd.boosts.(b).xy.y gd.boosts.(b).spec ;
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done;;
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let print_dangers (dgs : danger_map) =
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for w = 0 to Array.length dgs.explosionTimes -1 do
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for h = 0 to Array.length dgs.explosionTimes.(0) -1 do
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Printf.fprintf stderr "%d " (List.length dgs.explosionTimes.(w).(h)) ;
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done ;
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Printf.fprintf stderr "\n" ;
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done ;;
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let print_gain_map (map : int array array) =
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Printf.fprintf stderr "--------------------------------| Gain levels |--------------------------------\n" ;
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for l = 0 to (Array.length map -1) do
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for c = 0 to (Array.length map.(l) -1) do
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Printf.fprintf stderr "%d " map.(l).(c) ;
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done;
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Printf.fprintf stderr "\n"
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done ;;
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(* ---------------------------------------------------------------------------------------------------------------------------------------------------- *)
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(* ---------------------------------------------------------------------------------------------------------------------------------------------------- *)
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let rec ln_b b = function
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| k when k < 0 -> failwith "are you sure about that ?"
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| k when k < b -> 0
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| k -> 1 + ln_b b (k/b) ;;
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let get_meta_info (pid : int) =
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let ptr = open_in ("main_"^(string_of_int pid)^".sav") in
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let fct0 () = match (int_of_string (input_line ptr)) with
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| 0 -> current_status := EscapeDeath
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| 1 -> current_status := BlowUpCrates
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| 2 -> current_status := ClaimLand
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| 3 -> current_status := KillPlayers
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| _ -> current_status := EscapeDeath
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in
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fct0 () ;
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try
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let resu = int_of_string (input_line ptr) in
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dash_left := resu -1;
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close_in ptr
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with
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| End_of_file -> close_in ptr ;;
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let set_meta_info (pid : int) =
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let ptr = open_out ("main_"^(string_of_int pid)^".sav") in
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let fct0 () = match !current_status with
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| EscapeDeath -> Printf.fprintf ptr "0"
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| BlowUpCrates -> Printf.fprintf ptr "1"
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| ClaimLand -> Printf.fprintf ptr "2"
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| KillPlayers -> Printf.fprintf ptr "3"
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in
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fct0 () ;
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if !dash_left > 0 then
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Printf.fprintf ptr "\n%d" !dash_left ;
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close_out ptr ;;
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(* ---------------------------------------------------------------------------------------------------------------------------------------------------- *)
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(* ---------------------------------------------------------------------------------------------------------------------------------------------------- *)
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let int_of_string (str : string) =
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String.fold_right (fun ch acc -> let cd = Char.code ch in if cd >= 48 || cd <= 57 then 10*acc + cd - 48 else failwith "not an integer\n") str 0 ;;
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let string_of_int (k0 : int) =
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String.make (1) (Char.chr (k0 + 48)) ;;
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let int_n_of_string (str : string) (n : int) (nlast : int ref) =
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let res = Array.make n 0 in
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let rec aux idres idstr = match idstr with
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| k when k = String.length str || idres >= n ->
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nlast := k
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| k ->
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if str.[k] = ' ' then
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aux (idres+1) (k+1)
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else begin
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let cd = Char.code str.[k] in
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if cd >= 48 && cd <= 57 then begin
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res.(idres) <- 10 * res.(idres) + cd - 48 ;
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aux (idres) (k+1)
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end
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else
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failwith "not an integer (n/n)\n"
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end
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in
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aux 0 0 ;
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res ;;
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let parse_input (str : string) =
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let ptr = open_in str in
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let (res : game_data) = {dt = 0. ; player_id = 0 ; laby = [||] ; nbombs = 0 ; bombs = [||] ; nplayers = 0 ; players = [||] ; nboosts = 0 ; boosts = [||] ;} in
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try
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(* time *)
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if debug_all then Printf.fprintf stderr "Time\n" ;
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res.dt <- Float.of_string (input_line ptr) ;
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(* player_id *)
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if debug_all then Printf.fprintf stderr "PID\n" ;
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res.player_id <- int_of_string (input_line ptr) ;
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(* maze *)
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if debug_all then Printf.fprintf stderr "Maze\n" ;
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let msize = int_n_of_string (input_line ptr) 2 useless in
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res.laby <- Array.make msize.(0) [||] ;
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for lane = 0 to msize.(0) -1 do
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let psd = input_line ptr in
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res.laby.(lane) <- int_n_of_string psd msize.(1) useless ;
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done;
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(* bombs *)
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if debug_all then Printf.fprintf stderr "Boom\n" ;
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res.nbombs <- int_of_string (input_line ptr) ;
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res.bombs <- Array.make res.nbombs default_bomb ;
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for b = 0 to res.nbombs -1 do
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let psd = input_line ptr
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and last = ref 0 in
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let dat = int_n_of_string psd 3 last in
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let dtime = Float.of_string (String.init (String.length psd - !last) (fun i -> psd.[i + !last])) in
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res.bombs.(b) <- {xy = {x = dat.(0) ; y = dat.(1) ;} ; size = dat.(2) ; det_time = dtime ;
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}
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done;
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(* players *)
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if debug_all then Printf.fprintf stderr "Players\n" ;
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res.nplayers <- int_of_string (input_line ptr) ;
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res.players <- Array.make res.nplayers default_player ;
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for p = 0 to res.nplayers -1 do
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let dat = int_n_of_string (input_line ptr) 8 useless in
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res.players.(p) <- {id = dat.(2) ; xy = {x = dat.(0) ; y = dat.(1) ;} ; nspeed = dat.(3) ; nbomb_atonce = dat.(4) ; bomb_radius = dat.(5) ; ndash = dat.(6) ; ntraps = dat.(7) ;}
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done;
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(* boosts *)
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if debug_all then Printf.fprintf stderr "Boosts\n" ;
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res.nboosts <- int_of_string (input_line ptr) ;
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res.boosts <- Array.make res.nboosts default_boost ;
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for p = 0 to res.nboosts -1 do
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let dat = int_n_of_string (input_line ptr) 3 useless in
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res.boosts.(p) <- {xy = {x = dat.(0) ; y = dat.(1) ;} ; spec = dat.(2)}
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done;
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if debug_all then Printf.fprintf stderr "Done!\n" ;
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close_in ptr ;
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res
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with
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| End_of_file ->
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close_in ptr ;
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failwith "cannot happen unless something is wrong" ;;
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let build_danger_map (gd : game_data) =
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let lines = Array.length gd.laby
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and cols = Array.length gd.laby.(0) in
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let (res : danger_map) = {
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explosionTimes = Array.make lines [||] ;
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bonusMap = Array.make lines [||] ;
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playersMap = Array.make (gd.nplayers) (0, 0, 0) ;
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explodedCrates = Array.make lines [||] ;
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} in
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for l = 0 to lines -1 do
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res.explosionTimes.(l) <- Array.make cols [] ;
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res.explodedCrates.(l) <- Array.make cols false ;
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res.bonusMap.(l) <- Array.make cols false ;
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done;
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Array.sort
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(
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fun b1 b2 -> int_of_float (100. *. (b1.det_time -. b2.det_time))
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)
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gd.bombs ;
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(* add bombs *)
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let halt = ref false in
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for b = 0 to gd.nbombs -1 do
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let bx = gd.bombs.(b).xy.x
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and by = gd.bombs.(b).xy.y in
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let bsize = gd.bombs.(b).size
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and dtime = min (gd.bombs.(b).det_time) (List.fold_left min (gd.dt +. 1000.) res.explosionTimes.(bx).(by)) in
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for dir = 0 to 3 do
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for w = 0 to bsize do
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if (not !halt) && (w > 0 || dir = 0) then begin
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let nx = bx + w * (fst order.(dir))
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and ny = by + w * (snd order.(dir)) in
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if is_valid nx ny lines cols then begin
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if (gd.laby.(nx).(ny) = 0 || gd.laby.(nx).(ny) >= 3) || (gd.laby.(nx).(ny) = 2 && res.explodedCrates.(nx).(ny)) then
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res.explosionTimes.(nx).(ny) <- (dtime)::(res.explosionTimes.(nx).(ny))
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else if gd.laby.(nx).(ny) = 1 then
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halt := true
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else if gd.laby.(nx).(ny) = 2 then begin
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halt := true ;
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res.explodedCrates.(nx).(ny) <- true ;
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end
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end
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end
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done;
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halt := false ;
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done
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done;
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(* add players *)
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for p = 0 to gd.nplayers -1 do
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if p <> gd.player_id then begin
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let bx = gd.players.(p).xy.x
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and by = gd.players.(p).xy.y in
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let bsize = gd.players.(p).bomb_radius
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(*and dtime = min (gd.dt +. 5.5) (List.fold_left min (gd.dt +. 1000.) res.explosionTimes.(bx).(by)) in*)
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and dtime = (gd.dt +. 5.5) in
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for dir = 0 to 3 do
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for w = 0 to bsize do
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if (not !halt) && (w > 0 || dir = 0) then begin
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let nx = bx + w * (fst order.(dir))
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and ny = by + w * (snd order.(dir)) in
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if is_valid nx ny lines cols then begin
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if (gd.laby.(nx).(ny) = 0 || gd.laby.(nx).(ny) >= 3) || (gd.laby.(nx).(ny) = 2 && res.explodedCrates.(nx).(ny)) then
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res.explosionTimes.(nx).(ny) <- (dtime)::(res.explosionTimes.(nx).(ny))
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else if gd.laby.(nx).(ny) = 1 then
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halt := true
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else if gd.laby.(nx).(ny) = 2 then begin
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halt := true ;
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res.explodedCrates.(nx).(ny) <- true ;
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end
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end
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end
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done;
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halt := false ;
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done
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(*res.playersMap.(p) <- (gd.players.(p).xy.x, gd.players.(p).xy.y, gd.players.(p).bomb_radius) ;*)
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end
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done;
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(* add bonuses *)
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for b = 0 to gd.nboosts -1 do
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res.bonusMap.(gd.boosts.(b).xy.x).(gd.boosts.(b).xy.y) <- true ;
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done;
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res ;;
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(* ---------------------------------------------------------------------------------------------------------------------------------------------------- *)
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(* ---------------------------------------------------------------------------------------------------------------------------------------------------- *)
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let simulate_bomb (dgs : danger_map) (b : bomb) =
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let saved_data = Hashtbl.create 30 in
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let bx = b.xy.x
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and by = b.xy.y in
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let bsize = b.size
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and dtime = min (b.det_time) (List.fold_left min (32760.) dgs.explosionTimes.(bx).(by)) in
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let lines = Array.length dgs.explosionTimes
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and cols = Array.length dgs.explosionTimes.(0) in
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for dir = 0 to 3 do
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for w = 0 to bsize do
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if (w > 0 || dir = 0) then begin
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let nx = bx + w * (fst order.(dir))
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and ny = by + w * (snd order.(dir)) in
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if is_valid nx ny lines cols then begin
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Hashtbl.add saved_data (nx, ny) dtime ;
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dgs.explosionTimes.(nx).(ny) <- (dtime)::(dgs.explosionTimes.(nx).(ny))
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end
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end
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done;
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done;
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saved_data ;;
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let simulate_bomb_deconstruct (dgs : danger_map) (bx : int) (by : int) (bsize : int) (dtime0 : float) =
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let saved_data = Hashtbl.create 30 in
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let dtime = min dtime0 (List.fold_left min (32760.) dgs.explosionTimes.(bx).(by)) in
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let lines = Array.length dgs.explosionTimes
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and cols = Array.length dgs.explosionTimes.(0) in
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for dir = 0 to 3 do
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for w = 0 to bsize do
|
||||
if (w > 0 || dir = 0) then begin
|
||||
let nx = bx + w * (fst order.(dir))
|
||||
and ny = by + w * (snd order.(dir)) in
|
||||
if is_valid nx ny lines cols then begin
|
||||
Hashtbl.add saved_data (nx, ny) dtime ;
|
||||
dgs.explosionTimes.(nx).(ny) <- (dtime)::(dgs.explosionTimes.(nx).(ny))
|
||||
end
|
||||
end
|
||||
done;
|
||||
done;
|
||||
saved_data ;;
|
||||
|
||||
let reverse_simulate_bomb (dgs : danger_map) (save : (int * int, float) Hashtbl.t) =
|
||||
Hashtbl.iter
|
||||
(fun (x, y) dt ->
|
||||
dgs.explosionTimes.(x).(y) <- pop_list dt (dgs.explosionTimes.(x).(y))
|
||||
)
|
||||
save ;;
|
||||
|
||||
let is_dead (dgs : danger_map) (x : int) (y : int) (t : float) (dt : float) =
|
||||
List.fold_left
|
||||
(fun acc curtime ->
|
||||
acc || (t > curtime && t < curtime +. dt)
|
||||
)
|
||||
false
|
||||
dgs.explosionTimes.(x).(y) ;;
|
||||
|
||||
(* ---------------------------------------------------------------------------------------------------------------------------------------------------- *)
|
||||
(* ---------------------------------------------------------------------------------------------------------------------------------------------------- *)
|
||||
|
||||
let contains_crate (gd : game_data) =
|
||||
Array.fold_left
|
||||
(fun b1 lst -> b1 || (Array.fold_left (fun b2 tile -> b2 || (tile = 2)) false lst)) false gd.laby ;;
|
||||
|
||||
let is_a_crate_nearby (gd : game_data) (dgs : danger_map) =
|
||||
let pid = gd.player_id
|
||||
and lines = Array.length gd.laby
|
||||
and cols = Array.length gd.laby.(0) in
|
||||
try
|
||||
let halt = ref false in
|
||||
let res = ref false in
|
||||
for dir = 0 to 3 do
|
||||
for o = 1 to gd.players.(pid).bomb_radius do
|
||||
if not !halt then begin
|
||||
let nx = gd.players.(pid).xy.x + o * (fst order.(dir))
|
||||
and ny = gd.players.(pid).xy.y + o * (snd order.(dir)) in
|
||||
if is_valid nx ny lines cols then begin
|
||||
if gd.laby.(nx).(ny) = 2 then
|
||||
res := true
|
||||
else if gd.laby.(nx).(ny) = 1 then
|
||||
halt := true
|
||||
else if dgs.bonusMap.(nx).(ny) then
|
||||
raise (ReturnBool false)
|
||||
end
|
||||
end
|
||||
done;
|
||||
halt := false ;
|
||||
done;
|
||||
!res
|
||||
with
|
||||
| ReturnBool b -> b ;;
|
||||
|
||||
let sees_a_crate (gd : game_data) (dgs : danger_map) (x : int) (y : int) =
|
||||
let pid = gd.player_id
|
||||
and lines = Array.length gd.laby
|
||||
and cols = Array.length gd.laby.(0) in
|
||||
try
|
||||
let halt = ref false in
|
||||
let res = ref false in
|
||||
for dir = 0 to 3 do
|
||||
for o = 1 to gd.players.(pid).bomb_radius do
|
||||
if not !halt then begin
|
||||
let nx = x + o * (fst order.(dir))
|
||||
and ny = y + o * (snd order.(dir)) in
|
||||
if is_valid nx ny lines cols then begin
|
||||
if gd.laby.(nx).(ny) = 2 then
|
||||
res := true
|
||||
else if gd.laby.(nx).(ny) = 1 then
|
||||
halt := true
|
||||
else if dgs.bonusMap.(nx).(ny) then
|
||||
raise (ReturnBool false)
|
||||
end
|
||||
end
|
||||
done;
|
||||
halt := false ;
|
||||
done;
|
||||
!res
|
||||
with
|
||||
| ReturnBool b -> b ;;
|
||||
|
||||
let bfs_for_crate (gd : game_data) (dgs : danger_map) (x0 : int) (y0 : int) (stime : float) =
|
||||
let lines = Array.length gd.laby
|
||||
and cols = Array.length gd.laby.(0) in
|
||||
|
||||
let visited = Hashtbl.create 100 in
|
||||
let q = Queue.create () in
|
||||
let interval = Float.pow (0.9) (float_of_int gd.players.(gd.player_id).nspeed) in
|
||||
|
||||
Hashtbl.add visited (x0, y0) 1 ;
|
||||
|
||||
Queue.add (x0+1, y0, stime +. interval, 2) q ;
|
||||
Queue.add (x0-1, y0, stime +. interval, 0) q ;
|
||||
Queue.add (x0, y0+1, stime +. interval, 1) q ;
|
||||
Queue.add (x0, y0-1, stime +. interval, 3) q ;
|
||||
|
||||
try
|
||||
while not (Queue.is_empty q) do
|
||||
let (x, y, ct, direction) = Queue.pop q in
|
||||
if is_valid x y lines cols && gd.laby.(x).(y) <> 1 && gd.laby.(x).(y) <> 2 then begin (* within the map *)
|
||||
if Hashtbl.find_opt visited (x, y) = None then begin (* has not been visited yet *)
|
||||
Hashtbl.add visited (x, y) 1 ;
|
||||
if not (is_dead dgs x y ct interval) then begin (* is not lethal *)
|
||||
if (is_empty_lst dgs.explosionTimes.(x).(y)) && (sees_a_crate gd dgs x y && not dgs.explodedCrates.(x).(y)) then begin (* is a safe and valid tile *)
|
||||
raise (ReturnInt direction)
|
||||
end;
|
||||
(*Printf.fprintf stderr "+4 (%b %b)\n" (is_empty_lst dgs.explosionTimes.(x).(y)) (sees_a_crate gd dgs x y) ;*)
|
||||
for dir = 0 to 3 do
|
||||
Queue.add (x + (fst order.(dir)), y + (snd order.(dir)), ct +. interval, direction) q ;
|
||||
done
|
||||
end
|
||||
end
|
||||
end
|
||||
done;
|
||||
4 ;
|
||||
with
|
||||
| ReturnInt k -> k ;;
|
||||
|
||||
let bfs_gtfo (gd : game_data) (dgs : danger_map) (x0 : int) (y0 : int) (stime : float) =
|
||||
let lines = Array.length gd.laby
|
||||
and cols = Array.length gd.laby.(0) in
|
||||
|
||||
let visited = Hashtbl.create 100 in
|
||||
let q = Queue.create () in
|
||||
let interval = Float.pow (0.9) (float_of_int gd.players.(gd.player_id).nspeed) in
|
||||
|
||||
Hashtbl.add visited (x0, y0) 1 ;
|
||||
|
||||
Queue.add (x0+1, y0, stime +. interval, 2) q ;
|
||||
Queue.add (x0-1, y0, stime +. interval, 0) q ;
|
||||
Queue.add (x0, y0+1, stime +. interval, 1) q ;
|
||||
Queue.add (x0, y0-1, stime +. interval, 3) q ;
|
||||
|
||||
try
|
||||
while not (Queue.is_empty q) do
|
||||
let (x, y, ct, direction) = Queue.pop q in
|
||||
if is_valid x y lines cols && gd.laby.(x).(y) <> 1 && gd.laby.(x).(y) <> 2 then begin (* within the map *)
|
||||
if Hashtbl.find_opt visited (x, y) = None then begin (* has not been visited yet *)
|
||||
Hashtbl.add visited (x, y) 1 ;
|
||||
if not (is_dead dgs x y ct interval) then begin (* is not lethal *)
|
||||
if (is_empty_lst dgs.explosionTimes.(x).(y)) then begin (* is a safe and valid tile *)
|
||||
raise (ReturnInt direction)
|
||||
end;
|
||||
for dir = 0 to 3 do
|
||||
Queue.add (x + (fst order.(dir)), y + (snd order.(dir)), ct +. interval, direction) q ;
|
||||
done
|
||||
end
|
||||
end
|
||||
end
|
||||
done;
|
||||
4 ;
|
||||
with
|
||||
| ReturnInt k -> k ;;
|
||||
|
||||
let bfs_bonus (gd : game_data) (dgs : danger_map) (x0 : int) (y0 : int) (stime : float) =
|
||||
let lines = Array.length gd.laby
|
||||
and cols = Array.length gd.laby.(0) in
|
||||
|
||||
let visited = Hashtbl.create 100 in
|
||||
let q = Queue.create () in
|
||||
let interval = Float.pow (0.9) (float_of_int gd.players.(gd.player_id).nspeed) in
|
||||
|
||||
Hashtbl.add visited (x0, y0) 1 ;
|
||||
|
||||
Queue.add (x0+1, y0, stime +. interval, 2) q ;
|
||||
Queue.add (x0-1, y0, stime +. interval, 0) q ;
|
||||
Queue.add (x0, y0+1, stime +. interval, 1) q ;
|
||||
Queue.add (x0, y0-1, stime +. interval, 3) q ;
|
||||
|
||||
try
|
||||
while not (Queue.is_empty q) do
|
||||
let (x, y, ct, direction) = Queue.pop q in
|
||||
if is_valid x y lines cols && gd.laby.(x).(y) <> 1 && gd.laby.(x).(y) <> 2 then begin (* within the map *)
|
||||
if Hashtbl.find_opt visited (x, y) = None then begin (* has not been visited yet *)
|
||||
Hashtbl.add visited (x, y) 1 ;
|
||||
if not (is_dead dgs x y ct interval) && ct < stime +. 7. *. interval then begin (* is not lethal *)
|
||||
if dgs.bonusMap.(x).(y) then begin (* is a safe and valid tile *)
|
||||
raise (ReturnInt direction)
|
||||
end;
|
||||
for dir = 0 to 3 do
|
||||
Queue.add (x + (fst order.(dir)), y + (snd order.(dir)), ct +. interval, direction) q ;
|
||||
done
|
||||
end
|
||||
end
|
||||
end
|
||||
done;
|
||||
4 ;
|
||||
with
|
||||
| ReturnInt k -> k ;;
|
||||
|
||||
let move_crate (gd : game_data) (dgs : danger_map) =
|
||||
let pid = gd.player_id in
|
||||
let cxi = gd.players.(pid).xy.x
|
||||
and cyi = gd.players.(pid).xy.y in
|
||||
try
|
||||
let bonusres = bfs_bonus gd dgs cxi cyi gd.dt in
|
||||
if bonusres <> 4 then raise (ReturnInt bonusres) ;
|
||||
if (is_a_crate_nearby gd dgs) && (is_empty_lst dgs.explosionTimes.(cxi).(cyi)) then begin
|
||||
Printf.fprintf stderr "trying...\n" ;
|
||||
let saved = simulate_bomb_deconstruct dgs cxi cyi gd.players.(pid).bomb_radius (gd.dt +. 5.5) in
|
||||
let result = bfs_gtfo gd dgs cxi cyi gd.dt in
|
||||
if result <> 4 && gd.players.(pid).nbomb_atonce > 0 then begin
|
||||
action := 1 ;
|
||||
raise (ReturnInt result) ;
|
||||
end
|
||||
else
|
||||
raise (ReturnInt 4)
|
||||
end;
|
||||
bfs_for_crate gd dgs cxi cyi gd.dt
|
||||
with
|
||||
| ReturnInt k -> k ;;
|
||||
|
||||
(* ---------------------------------------------------------------------------------------------------------------------------------------------------- *)
|
||||
(* ---------------------------------------------------------------------------------------------------------------------------------------------------- *)
|
||||
|
||||
let game_map = parse_input "entrees.txt" ;;
|
||||
if debug_all then print_game_data game_map ;;
|
||||
let danger_data = build_danger_map game_map ;;
|
||||
|
||||
get_meta_info game_map.player_id ;;
|
||||
(*Printf.fprintf stderr "\n" ;;
|
||||
print_dangers danger_data ;;*)
|
||||
|
||||
let direction = move_crate game_map danger_data ;;
|
||||
|
||||
Printf.printf "%d %d" direction !action ;
|
||||
Printf.fprintf stderr "[player %d] %d %d (at time %f)\n" game_map.player_id direction !action game_map.dt;
|
||||
|
||||
set_meta_info game_map.player_id ;;
|
||||
|
||||
|
|
@ -0,0 +1 @@
|
|||
ocamlc again.ml -o again
|
||||
44
entrees.txt
44
entrees.txt
|
|
@ -1,29 +1,27 @@
|
|||
107.60000000000014
|
||||
135.09900000000007
|
||||
3
|
||||
13 21
|
||||
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
|
||||
1 3 3 3 3 3 3 0 2 0 2 2 2 2 2 2 5 5 5 5 1
|
||||
1 3 1 3 1 3 1 2 1 2 1 0 1 2 1 2 1 5 1 5 1
|
||||
1 3 3 3 3 3 3 3 0 2 2 2 2 2 0 5 5 5 5 5 1
|
||||
1 3 1 3 1 3 1 2 1 2 1 2 1 0 1 5 1 5 1 5 1
|
||||
1 3 3 3 3 3 0 2 2 2 2 2 2 0 5 5 5 5 5 5 1
|
||||
1 0 1 3 1 3 1 2 1 2 1 0 1 2 1 5 1 4 1 5 1
|
||||
1 6 6 6 6 6 0 2 2 2 2 2 2 0 2 0 0 4 4 4 1
|
||||
1 6 1 3 1 6 1 0 1 2 1 2 1 2 1 0 1 4 1 5 1
|
||||
1 6 6 3 6 6 0 2 2 2 2 2 0 0 0 4 4 4 4 4 1
|
||||
1 6 1 6 1 6 1 0 1 2 1 2 1 2 1 4 1 4 1 4 1
|
||||
1 6 6 6 6 6 6 0 2 2 2 2 2 2 0 4 4 4 4 4 1
|
||||
1 3 3 3 3 0 2 2 2 2 2 2 2 0 5 5 5 5 5 5 1
|
||||
1 3 1 3 1 0 1 2 1 0 1 2 1 2 1 5 1 5 1 5 1
|
||||
1 3 3 3 3 3 3 0 2 0 2 2 0 0 5 5 5 5 5 5 1
|
||||
1 3 1 3 1 0 1 2 1 2 1 2 1 0 1 5 1 5 1 5 1
|
||||
1 0 0 3 0 0 2 2 2 2 2 2 0 4 4 5 5 5 5 5 1
|
||||
1 0 1 3 1 3 1 6 1 0 1 2 1 4 1 4 1 5 1 0 1
|
||||
1 3 6 3 3 3 3 6 2 6 2 0 0 4 4 4 4 5 4 4 1
|
||||
1 6 1 3 1 3 1 6 1 6 1 2 1 5 1 4 1 4 1 4 1
|
||||
1 6 6 6 6 6 3 6 3 3 0 2 0 5 5 5 4 4 4 4 1
|
||||
1 6 1 6 1 0 1 6 1 6 1 2 1 5 1 5 1 4 1 4 1
|
||||
1 6 6 6 6 6 6 6 6 6 6 0 2 5 5 5 5 5 4 4 1
|
||||
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
|
||||
5
|
||||
7 17 3 108.35799999999998
|
||||
11 15 2 109.5
|
||||
11 6 2 109.50000000000011
|
||||
3 6 3 109.64919999999982
|
||||
10 7 2 112.20000000000013
|
||||
4
|
||||
1 7 0 4 3 3 0 0
|
||||
8 15 1 0 2 2 3 1
|
||||
9 17 2 3 3 3 0 2
|
||||
10 7 3 1 2 2 3 0
|
||||
9 5 5 137.68300000000002
|
||||
5 12 2 138.5
|
||||
3 12 1 139.70000000000022
|
||||
4 13 2 140.5
|
||||
3
|
||||
3 13 1 1 2 1 2 2
|
||||
3 13 2 0 4 2 0 2
|
||||
7 3 3 3 3 5 0 2
|
||||
1
|
||||
5 13 1
|
||||
11 11 0
|
||||
|
|
|
|||
|
|
@ -60,7 +60,7 @@ PU_NATURE = 2
|
|||
from random import randrange
|
||||
from copy import deepcopy
|
||||
from tkinter import *
|
||||
from os import system
|
||||
import os
|
||||
|
||||
def attente(vitesse):
|
||||
return TEMPS_BASE * 0.9**vitesse
|
||||
|
|
@ -209,10 +209,10 @@ def execute_evenement(evenements, evenement, plateau, plateauCouleur, bombes, jo
|
|||
bombes.append([i,j,joueur[J_LONGUEURFLAMMES],indiceJoueur,evenement[0]+TEMPS_EXPLOSION])
|
||||
ajoute_evenement(evenements, [evenement[0]+TEMPS_EXPLOSION, EVENEMENT_EXPLOSION_BOMBE, len(bombes)-1])
|
||||
elif joueurs[indiceJoueur][J_DASHSRESTANTS]>0 and action == A_DASH:
|
||||
joueurs[J_DASHSRESTANTS]-=1
|
||||
joueurs[J_TOURSDASH]+=3
|
||||
joueur[J_DASHSRESTANTS]-=1
|
||||
joueur[J_TOURSDASH]+=3
|
||||
elif joueurs[indiceJoueur][J_PIEGESRESTANTS]>0 and action == A_PIEGE:
|
||||
joueurs[J_PIEGESRESTANTS]-=1
|
||||
joueur[J_PIEGESRESTANTS]-=1
|
||||
pieges.append([i,j,indiceJoueur])
|
||||
ip,jp = prochain(i,j,direction)
|
||||
if plateau[ip][jp]==PLATEAU_VIDE and trouve_objet(ip, jp, bombes)==None:
|
||||
|
|
@ -289,7 +289,7 @@ def execute_evenement(evenements, evenement, plateau, plateauCouleur, bombes, jo
|
|||
longueurFlammes = 0
|
||||
|
||||
# Si on est pas au bout de la flamme, on propage
|
||||
if longueurFlammes>0:
|
||||
elif longueurFlammes>0:
|
||||
ip, jp = prochain(i,j,direction)
|
||||
ajoute_evenement(evenements, [evenement[0]+TEMPS_PROPAGATION, EVENEMENT_PROPAGATION, ip, jp, direction, longueurFlammes-1, indJoueur])
|
||||
|
||||
|
|
@ -322,9 +322,10 @@ def decision(programme, indiceJoueur, plateau, plateauCouleur, bombes, joueurs,
|
|||
print(len(powerups), file=entrees)
|
||||
for pu in powerups:
|
||||
print(pu[PU_LIGNE], pu[PU_COLONNE], pu[PU_NATURE], file=entrees)
|
||||
|
||||
system("cat entrees.txt | "+programme+" > sortie.txt")
|
||||
|
||||
if os.name == "posix":
|
||||
os.system("cat entrees.txt | "+programme+" > sortie.txt")
|
||||
elif os.name =="nt":
|
||||
os.system('type entrees.txt | python '+programme[2:]+ ' >sortie.txt')
|
||||
with open("sortie.txt", "r") as sortie:
|
||||
direction, b = sortie.readline().split()
|
||||
action = int(b)
|
||||
|
|
@ -332,7 +333,7 @@ def decision(programme, indiceJoueur, plateau, plateauCouleur, bombes, joueurs,
|
|||
|
||||
def simulation(strategies):
|
||||
def pas_de_jeu():
|
||||
if len(joueurs) - joueurs.count(None) > 1:
|
||||
if len(joueurs) - joueurs.count(None) > 0:
|
||||
evenement = evenements.pop(0)
|
||||
if evenement[0]>TEMPS_PARTIE:
|
||||
return
|
||||
|
|
@ -366,7 +367,7 @@ def simulation(strategies):
|
|||
joueurs = []
|
||||
|
||||
for i in range(len(strategies)):
|
||||
joueur = [positionsInitiales[i][0], positionsInitiales[i][1], strategies[i], 0, 1, 1, 1, 0, 0, 0]
|
||||
joueur = [positionsInitiales[i][0], positionsInitiales[i][1], strategies[i], 0, 1, 1, 1, 0, 0, 0, 0]
|
||||
joueurs.append(joueur)
|
||||
ajoute_evenement(evenements, [0., EVENEMENT_TOUR_JOUEUR, i])
|
||||
|
||||
|
|
@ -378,5 +379,4 @@ def simulation(strategies):
|
|||
fenetre.mainloop()
|
||||
return
|
||||
|
||||
from importlib import import_module
|
||||
simulation(["./main", "./main", "./main", "./main"])
|
||||
simulation(["./again", "./again", "./again", "./again"])
|
||||
|
|
|
|||
66
main.ml
66
main.ml
|
|
@ -12,6 +12,7 @@ let debug_all = false ;;
|
|||
let debug_data = false ;;
|
||||
let fatal_time = 1.0 ;;
|
||||
let explosion_time = 1.0 ;;
|
||||
let logg = true ;;
|
||||
|
||||
(* ---------------------------------------------------------------------------------------------------------------------------------------------------- *)
|
||||
(* ---------------------------------------------------------------------------------------------------------------------------------------------------- *)
|
||||
|
|
@ -327,6 +328,8 @@ let parse_input (str : string) =
|
|||
(* ---------------------------------------------------------------------------------------------------------------------------------------------------- *)
|
||||
(* ---------------------------------------------------------------------------------------------------------------------------------------------------- *)
|
||||
|
||||
let exploded = Hashtbl.create 21 ;;
|
||||
|
||||
let warn_level (b : bomb) (ct : float) = match (b.det_time -. ct) with
|
||||
| k when k < fatal_time -> Fatal b.det_time ;
|
||||
| _ -> Danger b.det_time ;;
|
||||
|
|
@ -367,7 +370,6 @@ let evaluate_dangers (gd : game_data) =
|
|||
done;
|
||||
|
||||
(* add bomb tiles *)
|
||||
let exploded = Hashtbl.create 12 in
|
||||
for b = 0 to gd.nbombs -1 do
|
||||
let bx = gd.bombs.(b).xy.x
|
||||
and by = gd.bombs.(b).xy.y in
|
||||
|
|
@ -606,20 +608,33 @@ let move_explore (gd: game_data) (dgs : danger array array) =
|
|||
try
|
||||
let (cxi, cyi) = (gd.players.(pid).xy.x, gd.players.(pid).xy.y) in
|
||||
|
||||
let move_with_caution (exit : bool) =
|
||||
let move_with_caution () =
|
||||
let res = has_a_safe_path_origin_2 cxi cyi lines cols gd.dt interval gd dgs [|Bonus|] [||] [|Blocked|] [||] 7 in
|
||||
if res <> 4 then begin
|
||||
if debug_all then Printf.fprintf stderr "[crates] success 1/2!\n" ;
|
||||
res
|
||||
end
|
||||
else begin
|
||||
let res2 = has_a_safe_path_origin_2 cxi cyi lines cols gd.dt interval gd dgs [||] [|2|] [|Blocked|] [||] 80 in
|
||||
for w = 0 to lines -1 do
|
||||
for h = 0 to cols -1 do
|
||||
if gd.laby.(w).(h) = 2 then begin
|
||||
for dir = 0 to 3 do
|
||||
let nx = w + fst order.(dir)
|
||||
and ny = h + snd order.(dir) in
|
||||
if is_valid nx ny lines cols && dgs.(nx).(ny) <> Blocked then
|
||||
gd.laby.(nx).(ny) <- (-5) ;
|
||||
done
|
||||
end
|
||||
done
|
||||
done;
|
||||
(* you dont want to stop INSIDE a crate, but rather right next to it *)
|
||||
let res2 = has_a_safe_path_origin_2 cxi cyi lines cols gd.dt interval gd dgs [||] [|-5|] [|Blocked|] [||] 80 in
|
||||
if res2 <> 4 then begin
|
||||
if debug_all then Printf.fprintf stderr "[crates] success 2/2!\n" ;
|
||||
res2
|
||||
end
|
||||
else begin
|
||||
if exit then (* TODONE *)
|
||||
if not (contains_crate gd) then (* TODONE *)
|
||||
current_status := ClaimLand ;
|
||||
Printf.fprintf stderr "Exited.\n" ;
|
||||
4
|
||||
|
|
@ -645,25 +660,26 @@ let move_explore (gd: game_data) (dgs : danger array array) =
|
|||
end
|
||||
)
|
||||
bomb_hash ;
|
||||
let result = move_with_caution false in
|
||||
let result = has_a_safe_path_origin_2 cxi cyi lines cols gd.dt interval gd dgs [|Bonus; Safe|] [||] [|Blocked|] [||] 10 in
|
||||
Hashtbl.iter (fun (k1, k2) v -> dgs.(k1).(k2) <- v) saved_dgs ;
|
||||
result
|
||||
in
|
||||
|
||||
(* check if there's a crate next to the player, and if upon placing a bomb it won't softlock the player, and if you can place a bomb *)
|
||||
if is_a_crate_nearby gd dgs && (safe_path_with_bomb cxi cyi gd.players.(pid).bomb_radius <> 4) then begin (* Crate at South *)
|
||||
let spwb = safe_path_with_bomb cxi cyi gd.players.(pid).bomb_radius in
|
||||
if is_a_crate_nearby gd dgs && (spwb <> 4) then begin (* Crate at South *)
|
||||
if dgs.(cxi).(cyi) = Safe && gd.players.(pid).nbomb_atonce > 0 then begin
|
||||
current_status := EscapeDeath ;
|
||||
(*current_status := EscapeDeath ;*)
|
||||
action := 1;
|
||||
if debug_all then Printf.fprintf stderr "Fire in the hole!\n" ;
|
||||
raise (ReturnInt 4) ;
|
||||
raise (ReturnInt spwb) ;
|
||||
end;
|
||||
end;
|
||||
|
||||
if debug_all then Printf.fprintf stderr "[crates] Cannot bomb now, searching for a crate...\n";
|
||||
|
||||
(* go to one without stepping into a dangerous tile *)
|
||||
raise (ReturnInt (move_with_caution true)) ;
|
||||
raise (ReturnInt (move_with_caution ())) ;
|
||||
with
|
||||
| ReturnInt k -> k ;;
|
||||
|
||||
|
|
@ -671,7 +687,7 @@ let move_explore (gd: game_data) (dgs : danger array array) =
|
|||
(* ---------------------------------------------------------------------------------------------------------------------------------------------------- *)
|
||||
|
||||
let cell_profit (d_from_p : int) (gain : int) =
|
||||
(100000 * gain * (1 + ln_b 7 gain)) / d_from_p ;;
|
||||
(100 * gain * (1 + ln_b 7 gain)) (*/ d_from_p *);;
|
||||
|
||||
let move_claim (gd : game_data) (dgs : danger array array) (gns : int array array) =
|
||||
let lines = Array.length gd.laby
|
||||
|
|
@ -718,7 +734,14 @@ let move_claim (gd : game_data) (dgs : danger array array) (gns : int array arra
|
|||
(fun i lst -> Array.iteri
|
||||
(
|
||||
fun j elt ->
|
||||
if (distances.(i).(j) <> -1) then begin maxi_gain := max (!maxi_gain) (cell_profit distances.(i).(j) gns.(i).(j)); maxi_i := i ; maxi_j := j end
|
||||
if (distances.(i).(j) <> -1) then begin
|
||||
let cpft = cell_profit distances.(i).(j) gns.(i).(j) in
|
||||
if !maxi_gain < cpft then begin
|
||||
maxi_gain := cpft ;
|
||||
maxi_i := i ;
|
||||
maxi_j := j ;
|
||||
end
|
||||
end
|
||||
)
|
||||
lst
|
||||
)
|
||||
|
|
@ -752,14 +775,14 @@ let move_claim (gd : game_data) (dgs : danger array array) (gns : int array arra
|
|||
|
||||
if result0 <> 4 then begin
|
||||
action := 1 ;
|
||||
current_status := EscapeDeath ;
|
||||
(*current_status := EscapeDeath ;*)
|
||||
raise (ReturnInt result0)
|
||||
end
|
||||
end;
|
||||
raise (ReturnInt 4)
|
||||
end
|
||||
else if !maxi_i = (-1) then begin
|
||||
current_status := EscapeDeath ;
|
||||
(*current_status := EscapeDeath ;*)
|
||||
raise (ReturnInt (has_a_safe_path_origin_2 cxi cyi lines cols gd.dt interval gd dgs [|Bonus; Safe|] [||] [|Blocked|] [||] 80))
|
||||
end
|
||||
else begin
|
||||
|
|
@ -811,7 +834,7 @@ let move_safe (gd : game_data) (dgs : danger array array) (gns : int array array
|
|||
result2
|
||||
else begin
|
||||
(* you're probably dead if the code reaches here, unless... *)
|
||||
if (!dash_left > 0) || gd.players.(pid).ndash > 0 then begin
|
||||
if false && ((!dash_left > 0) || gd.players.(pid).ndash > 0) then begin
|
||||
Printf.fprintf stderr "*teleports*\n" ;
|
||||
if (!dash_left = 0) then
|
||||
action := 2 ;
|
||||
|
|
@ -831,6 +854,8 @@ let move_safe (gd : game_data) (dgs : danger array array) (gns : int array array
|
|||
(* ---------------------------------------------------------------------------------------------------------------------------------------------------- *)
|
||||
|
||||
let update_strat (gd : game_data) (dgs : danger array array) = match dgs.(gd.players.(gd.player_id).xy.x).(gd.players.(gd.player_id).xy.y) with
|
||||
| _ when !current_status = BlowUpCrates -> ()
|
||||
| _ when !current_status = ClaimLand -> ()
|
||||
| Safe -> ()
|
||||
| Danger k when k < 3.0 -> current_status := EscapeDeath
|
||||
| Danger k -> ()
|
||||
|
|
@ -850,7 +875,7 @@ let debug_game_data (gd : game_data) =
|
|||
(* ---------------------------------------------------------------------------------------------------------------------------------------------------- *)
|
||||
(* ---------------------------------------------------------------------------------------------------------------------------------------------------- *)
|
||||
|
||||
Printf.fprintf stderr "XXXXXXXX\n" ;;
|
||||
if logg then Printf.fprintf stderr "XXXXXXXX\n" ;;
|
||||
|
||||
let game_d = parse_input "entrees.txt" ;;
|
||||
let dangers = evaluate_dangers game_d ;;
|
||||
|
|
@ -858,7 +883,7 @@ let gains = cell_values game_d ;;
|
|||
|
||||
get_meta_info game_d.player_id ;;
|
||||
|
||||
Printf.fprintf stderr "[player %d started its turn]\n" game_d.player_id ;;
|
||||
if logg then Printf.fprintf stderr "[player %d started its turn]\n" game_d.player_id ;;
|
||||
|
||||
if debug_data then begin
|
||||
print_game_data game_d ;
|
||||
|
|
@ -894,9 +919,10 @@ main_actions () ;
|
|||
Printf.printf "%d" !action ;
|
||||
|
||||
(*debug_game_data game_d ;;*)
|
||||
|
||||
Printf.fprintf stderr "[player %d went at direction " game_d.player_id ;;
|
||||
print_direction !chosen ;;
|
||||
Printf.fprintf stderr "with action %d] time at end : %f\n" !action game_d.dt ;;
|
||||
if logg then begin
|
||||
Printf.fprintf stderr "[player %d went at direction " game_d.player_id ;
|
||||
print_direction !chosen ;
|
||||
Printf.fprintf stderr "with action %d] time at end : %f\n" !action game_d.dt ;
|
||||
end ;;
|
||||
|
||||
set_meta_info game_d.player_id ;;
|
||||
|
|
@ -1 +0,0 @@
|
|||
2 2
|
||||
Loading…
Reference in New Issue