E

again.ml

@@ -8,6 +8,7 @@ TODO :
 (* ---------------------------------------------------------------------------------------------------------------------------------------------------- *)
 
 let debug_all = false ;;
+let logg = true ;;
 
 (* ---------------------------------------------------------------------------------------------------------------------------------------------------- *)
 (* ---------------------------------------------------------------------------------------------------------------------------------------------------- *)
@@ -80,8 +81,8 @@ type game_data = {
 
 type danger_map = {
   explosionTimes : (float list) array array ;
+  playersTimes : (float list) array array ;
   bonusMap : bool array array ;
-  playersMap : (int * int * int) array ;
   explodedCrates : bool array array ;
 }
 
@@ -165,7 +166,7 @@ let print_game_data (gd : game_data) =
 let print_dangers (dgs : danger_map) =
   for w = 0 to Array.length dgs.explosionTimes -1 do
     for h = 0 to Array.length dgs.explosionTimes.(0) -1 do
-      Printf.fprintf stderr "%d " (List.length dgs.explosionTimes.(w).(h)) ;
+      Printf.fprintf stderr "%d " ((List.length dgs.explosionTimes.(w).(h)) + (List.length dgs.playersTimes.(w).(h))) ;
     done ;
     Printf.fprintf stderr "\n" ;
   done ;;
@@ -316,12 +317,13 @@ let build_danger_map (gd : game_data) =
   and cols = Array.length gd.laby.(0) in
   let (res : danger_map) = {
     explosionTimes = Array.make lines [||] ;
+    playersTimes = Array.make lines [||] ;
     bonusMap = Array.make lines [||] ;
-    playersMap = Array.make (gd.nplayers) (0, 0, 0) ;
     explodedCrates = Array.make lines [||] ;
   } in 
   for l = 0 to lines -1 do
     res.explosionTimes.(l) <- Array.make cols [] ;
+    res.playersTimes.(l) <- Array.make cols [] ;
     res.explodedCrates.(l) <- Array.make cols false ;
     res.bonusMap.(l) <- Array.make cols false ;
   done;
@@ -332,6 +334,9 @@ let build_danger_map (gd : game_data) =
     )
     gd.bombs ;
 
+  (*if gd.nbombs > 0 then
+    Printf.fprintf stderr "%f %f\n" (gd.bombs.(0).det_time) (gd.bombs.(Array.length gd.bombs -1).det_time) ;*)
+
   (* add bombs *)
   let halt = ref false in
   for b = 0 to gd.nbombs -1 do
@@ -366,8 +371,7 @@ let build_danger_map (gd : game_data) =
       let bx = gd.players.(p).xy.x
       and by = gd.players.(p).xy.y in
       let bsize = gd.players.(p).bomb_radius
-      (*and dtime = min (gd.dt +. 5.5) (List.fold_left min (gd.dt +. 1000.) res.explosionTimes.(bx).(by)) in*)
+      and dtime = min (gd.dt +. 5.5) (min (List.fold_left min (gd.dt +. 1000.) res.explosionTimes.(bx).(by)) (List.fold_left min (gd.dt +. 1000.) res.playersTimes.(bx).(by))) in
-      and dtime = (gd.dt +. 5.5) in
       for dir = 0 to 3 do
         for w = 0 to bsize do
           if (not !halt) && (w > 0 || dir = 0) then begin
@@ -375,7 +379,7 @@ let build_danger_map (gd : game_data) =
             and ny = by + w * (snd order.(dir)) in
             if is_valid nx ny lines cols then begin
               if (gd.laby.(nx).(ny) = 0 || gd.laby.(nx).(ny) >= 3) || (gd.laby.(nx).(ny) = 2 && res.explodedCrates.(nx).(ny)) then
-                res.explosionTimes.(nx).(ny) <- (dtime)::(res.explosionTimes.(nx).(ny))
+                res.playersTimes.(nx).(ny) <- (dtime)::(res.playersTimes.(nx).(ny))
               else if gd.laby.(nx).(ny) = 1 then
                 halt := true
               else if gd.laby.(nx).(ny) = 2 then begin
@@ -387,7 +391,6 @@ let build_danger_map (gd : game_data) =
         done;
         halt := false ;
       done
-      (*res.playersMap.(p) <- (gd.players.(p).xy.x, gd.players.(p).xy.y, gd.players.(p).bomb_radius) ;*)
     end
   done;
 
@@ -449,12 +452,32 @@ let reverse_simulate_bomb (dgs : danger_map) (save : (int * int, float) Hashtbl.
     save ;;
 
 let is_dead (dgs : danger_map) (x : int) (y : int) (t : float) (dt : float) =
-  List.fold_left 
+  (List.fold_left 
+    (fun acc curtime ->
+      acc || (t >= curtime && t <= curtime +. dt)
+    )
+    false
+    dgs.explosionTimes.(x).(y)
+  ) || (List.fold_left 
+    (fun acc curtime ->
+      acc || (t >= curtime && t <= curtime +. dt)
+    )
+    false
+    dgs.playersTimes.(x).(y)
+  ) ;;
+
+let is_dead_2 (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) ;;
+    dgs.explosionTimes.(x).(y)
+  ) ;;
+
+let is_dead_all (dgs : danger_map) (x : int) (y : int) (t : float) (dt : float) = function
+  | true -> is_dead_2 dgs x y t dt 
+  | false -> is_dead dgs x y t dt ;;
 
 (* ---------------------------------------------------------------------------------------------------------------------------------------------------- *)
 (* ---------------------------------------------------------------------------------------------------------------------------------------------------- *)
@@ -519,7 +542,7 @@ let sees_a_crate (gd : game_data) (dgs : danger_map) (x : int) (y : int) =
   with
     | ReturnBool b -> b ;;
 
-let bfs_for_crate (gd : game_data) (dgs : danger_map) (x0 : int) (y0 : int) (stime : float) =
+let bfs_for_crate (gd : game_data) (dgs : danger_map) (x0 : int) (y0 : int) (stime : float) (searchCrate : bool) (searchBonus : bool) (minDist : int) (ignorePlayers : bool) (maxDist : int) =
   let lines = Array.length gd.laby
   and cols = Array.length gd.laby.(0) in
 
@@ -527,99 +550,34 @@ let bfs_for_crate (gd : game_data) (dgs : danger_map) (x0 : int) (y0 : int) (sti
   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, y0, stime +. interval, 4, 1) q ;
 
-  Queue.add (x0+1, y0, stime +. interval, 2) q ; 
+  Queue.add (x0+1, y0, stime +. interval, 2, 1) q ; 
-  Queue.add (x0-1, y0, stime +. interval, 0) q ; 
+  Queue.add (x0-1, y0, stime +. interval, 0, 1) q ; 
-  Queue.add (x0, y0+1, stime +. interval, 1) q ; 
+  Queue.add (x0, y0+1, stime +. interval, 1, 1) q ; 
-  Queue.add (x0, y0-1, stime +. interval, 3) q ;
+  Queue.add (x0, y0-1, stime +. interval, 3, 1) q ;
 
   try
     while not (Queue.is_empty q) do
-      let (x, y, ct, direction) = Queue.pop q in
+      let (x, y, ct, direction, polar) = 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 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 *)
+        if Hashtbl.find_opt visited (x, y, polar) = None then begin                               (* has not been visited yet *)
-          Hashtbl.add visited (x, y) 1 ;
+          Hashtbl.add visited (x, y, polar) 1 ;
-          if not (is_dead dgs x y ct interval) then begin     (* is not lethal *)
+          if not (is_dead_all dgs x y ct interval ignorePlayers) && ct < stime +. (float_of_int maxDist) *. 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 *)
+            if
+              (ct >= stime +. (float_of_int minDist) *. interval) &&
+              (is_empty_lst dgs.explosionTimes.(x).(y)) &&                                        (* safe *)
+              (not searchCrate || (sees_a_crate gd dgs x y && not dgs.explodedCrates.(x).(y))) && (* sees a crate *)
+              (not searchBonus || dgs.bonusMap.(x).(y))                                           (* is a bonus *)
+            then begin
               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) ;*)
+            (*Queue.add (x, y, ct +. interval, direction, polar+1) q ;*)
-            for dir = 0 to 3 do
+            if not (x0 == x && y0 == y) then begin
-              Queue.add (x + (fst order.(dir)), y + (snd order.(dir)), ct +. interval, direction) q ;
+              for dir = 0 to 3 do
-            done
+                Queue.add (x + (fst order.(dir)), y + (snd order.(dir)), ct +. interval, direction, polar) q ;
-          end
+              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
@@ -633,20 +591,35 @@ let move_crate (gd : game_data) (dgs : danger_map) =
   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
+    let bonusres = bfs_for_crate gd dgs cxi cyi gd.dt false true 0 false 7 in
-    if bonusres <> 4 then raise (ReturnInt bonusres) ;
+    if bonusres <> 4 then begin
-    if (is_a_crate_nearby gd dgs) && (is_empty_lst dgs.explosionTimes.(cxi).(cyi)) then begin
+      if logg then Printf.fprintf stderr "bonus spotted\n" ;
-      Printf.fprintf stderr "trying...\n" ;
+      raise (ReturnInt bonusres) ;
-      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
+    if (is_a_crate_nearby gd dgs) && (is_empty_lst dgs.explosionTimes.(cxi).(cyi)) then begin
+      if gd.players.(pid).nbomb_atonce > 0 then begin
+        if logg then 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_for_crate gd dgs cxi cyi gd.dt false false 1 false 80 in
+        if result <> 4 then begin
+          action := 1 ;
+          raise (ReturnInt result) ;
+        end;
+        reverse_simulate_bomb dgs saved ;
+      end
+      else begin
+        raise (ReturnInt 4)
+      end;
+    end;
+    if logg then Printf.fprintf stderr "searching...\n" ;
+    let rescr = bfs_for_crate gd dgs cxi cyi gd.dt true false 0 false 80 in
+    if rescr <> 4 then
+      rescr
+    else begin
+      if logg then Printf.fprintf stderr "searching 2...\n" ;
+      let rescr2 = bfs_for_crate gd dgs cxi cyi gd.dt false false 0 false 80 in
+      rescr2
+    end
   with
     | ReturnInt k -> k ;;
 
@@ -657,6 +630,9 @@ let game_map = parse_input "entrees.txt" ;;
 if debug_all then print_game_data game_map ;;
 let danger_data = build_danger_map game_map ;;
 
+(*Printf.fprintf stderr "\n" ;;
+print_dangers danger_data ;;*)
+
 get_meta_info game_map.player_id ;;
 (*Printf.fprintf stderr "\n" ;;
 print_dangers danger_data ;;*)
@@ -664,7 +640,7 @@ 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;
+if true || logg then 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 ;;
 

entrees.txt

@@ -1,27 +1,24 @@
-135.09900000000007
+85.0
 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 0 2 2 2 2 2 2 2 0 5 5 5 5 5 5 1 
+1 3 3 3 6 6 6 0 2 2 2 2 0 5 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 1 3 1 6 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 3 3 6 6 0 2 2 2 2 2 0 2 0 5 5 5 5 4 1 
-1 3 1 3 1 0 1 2 1 2 1 2 1 0 1 5 1 5 1 5 1 
+1 3 1 3 1 0 1 2 1 2 1 2 1 2 1 0 1 5 1 4 1 
-1 0 0 3 0 0 2 2 2 2 2 2 0 4 4 5 5 5 5 5 1 
+1 3 3 3 3 0 2 2 2 2 0 0 2 2 2 0 5 5 5 4 1 
-1 0 1 3 1 3 1 6 1 0 1 2 1 4 1 4 1 5 1 0 1 
+1 3 1 3 1 2 1 2 1 2 1 2 1 2 1 2 1 5 1 4 1 
-1 3 6 3 3 3 3 6 2 6 2 0 0 4 4 4 4 5 4 4 1 
+1 6 3 3 0 2 2 0 0 2 2 2 2 2 2 0 5 5 5 5 1 
-1 6 1 3 1 3 1 6 1 6 1 2 1 5 1 4 1 4 1 4 1 
+1 6 1 0 1 2 1 2 1 2 1 0 1 0 1 2 1 5 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 6 0 0 2 0 2 2 2 2 0 2 2 2 0 4 5 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 1 0 1 2 1 2 1 2 1 2 1 0 1 2 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 6 6 6 0 2 2 2 2 2 2 2 2 2 0 4 4 4 4 4 1 
 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 
-4
-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
-11 11 0
+5 16 2 87.5
+3
+7 4 0 0 5 1 2 1
+9 17 1 0 3 2 1 0
+4 5 3 0 3 1 2 2
+1
+3 6 4

iachallenge2024_bomberman_tkinter.py

@@ -318,7 +318,7 @@ def decision(programme, indiceJoueur, plateau, plateauCouleur, bombes, joueurs,
         print(len(joueurs)-joueurs.count(None), file=entrees)
         for j, joueur in enumerate(joueurs):
             if joueur!=None:
-                print(joueur[J_LIGNE], joueur[J_COLONNE], j, joueur[J_VITESSE], joueur[J_NOMBREBOMBES], joueur[J_LONGUEURFLAMMES], joueur[J_DASHSRESTANTS], joueur[J_PIEGESRESTANTS], file=entrees)
+                print(joueur[J_LIGNE], joueur[J_COLONNE], j, joueur[J_VITESSE], joueur[J_BOMBESRESTANTES], joueur[J_LONGUEURFLAMMES], joueur[J_DASHSRESTANTS], joueur[J_PIEGESRESTANTS], file=entrees)
         print(len(powerups), file=entrees)
         for pu in powerups:
             print(pu[PU_LIGNE], pu[PU_COLONNE], pu[PU_NATURE], file=entrees)
@@ -340,7 +340,7 @@ def simulation(strategies):
             execute_evenement(evenements, evenement, plateau, plateauCouleur, bombes, joueurs, powerups, pieges)
             affiche_plateau(canvas, plateau, plateauCouleur, bombes, joueurs, powerups)
             affiche_infos(canvasInfosJoueurs, joueurs, plateauCouleur)
-            temps = int((evenements[0][0]-evenement[0])/3*100)
+            temps = int((evenements[0][0]-evenement[0])/3*200)
             if temps != 0:
                 fenetre.after(temps, pas_de_jeu)
             else: