asp

asp/helltaker.lp

-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%%%      HELLTAKER IN ASP      %%%
-%%%        version: 0.1        %%%
-%%%    authors : Adrien Simon  %%%
-%%%              Julie Pichon  %%%
-%%%              Léo Peron     %%%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
-%%%%% clingo -c maxstep=n -n0 helltaker.lp
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%%%%%%% INITIALISATION %%%%%%%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
-step(0..maxstep-1).
-
-cell(0, 1..7).
-cell(1, 0..8).
-cell(2, 0..8).
-cell(3, 3..5). cell(3, 1). cell(3, 7).
-cell(4, 3..5).
-cell(5, 3..5).
-
-%%%%%% INIT %%%%%%
-% player
-init(at(0, 1)).
-
-% boxes
-init(box(0, 3)). init(box(0, 6)).
-init(box(1, 1..3)). init(box(1, 6..7)).
-init(box(2, 1)). init(box(2, 3..5)).
-init(box(3, 1)). init(box(3, 3)).
-init(box(4, 3)). init(box(4, 5)).
-
-% monsters
-
-% spikes
-
-% trap
 state_trap(on; off).
-
-% demoness
-demoness(6, 3).
-
-% chest & key
-init(chest(4, 4)).
-init(key(2, 8)).
-
 init(has_key(0)).
-
 fluent(F, 0) :- init(F).
 
 %%%%%% ACTIONS %%%%%%
@@ -71,8 +23,6 @@ action(
 %%%%%%% BUTS %%%%%%%
 %%%%%%%%%%%%%%%%%%%%
 
-goal(at(5, 4)).
-
 achieved(T) :- fluent(F, T), goal(F).
 
 :- not achieved(_).

asp/helltaker_plan.py

+import sys
+from helltaker_utils import grid_from_file, check_plan
+import time
+import clingo
+
+
+def planify_asp(infos):
+    """
+    this function planifies the grid using the asp solver clingo
+    the grid is a file is in the infos argument
+    the basis og the asp file is in "helltaker.lp"
+    :param infos:
+    :return:
+    """
+
+    basis = ""
+
+    with open("helltaker.lp", "r", encoding="utf-8") as f:
+        basis = f.read()
+
+    # parse the grid in the level_specificities string
+
+    level_specificities += f"step(0..{infos['max_steps']}).\n"
+    for i in range(infos["m"]):
+        for j in range(infos["n"]):
+            if not infos["grid"][i][j] == "#":
+                level_specificities += f"cell({i},{j}).\n"
+            if infos["grid"][i][j] == "H":
+                level_specificities += f"init(at({i},{j})).\n"
+            if infos["grid"][i][j] in ("B", "O", "P", "Q"):
+                level_specificities += f"init(block({i},{j})).\n"
+            if infos["grid"][i][j] == "D":
+                level_specificities += f"demoness({i},{j}).\n"
+                level_specificities += f"goal(at({i - 1},{j})).\n"
+                level_specificities += f"goal(at({i},{j - 1})).\n"
+                level_specificities += f"goal(at({i + 1},{j})).\n"
+                level_specificities += f"goal(at({i},{j + 1})).\n"
+            if infos["grid"][i][j] == "K":
+                level_specificities += f"init(key({i},{j})).\n"
+            if infos["grid"][i][j] == "L":
+                level_specificities += f"init(chest({i},{j})).\n"
+            if infos["grid"][i][j] in ("S", "O"):
+                level_specificities += f"spikes({i},{j}).\n"
+            if infos["grid"][i][j] in ("T", "P"):
+                level_specificities += f"{{trap({i}, {j}, S, T) : state_trap(S)}} = 1 :- step(T). :- trap({i}, {j}, S, 0), S != on.\n"
+            if infos["grid"][i][j] in ("U", "Q"):
+                level_specificities += f"{{trap({i}, {j}, S, T) : state_trap(S)}} = 1 :- step(T). :- trap({i}, {j}, S, 0), S != off.\n"
+
+    asp = level_specificities + basis
+
+    print(asp)
+
+    ctl = clingo.Control()
+    ctl.add("base", [], asp)
+    # ctl.ground([("base", [])])
+    print("ouais3")
+
+    ctl.solve()
+    print("ouais4")
+    plan = []
+    for model in ctl.solve():
+        for atom in model.symbols(shown=True):
+            if atom.name == "do":
+                plan.append(atom.arguments[0].number)
+
+    print(plan)
+    return "hbgd"
+
+
+def main():
+    # récupération du nom du fichier depuis la ligne de commande
+    filename = sys.argv[1]
+
+    # récupération de al grille et de toutes les infos
+    infos = grid_from_file(filename)
+
+    # calcul du plan
+    plan = planify_asp(infos)
+
+    # affichage du résultat
+    if check_plan(plan):
+        print("[OK]", plan)
+    else:
+        print("[Err]", plan, file=sys.stderr)
+        sys.exit(2)
+
+
+main()

python/helltaker_plan.py

-import sys
-from helltaker_utils import grid_from_file, check_plan
-
-
-def monsuperplanificateur(infos):
-    return "hbgd"
-
-
-def main():
-    # récupération du nom du fichier depuis la ligne de commande
-    filename = sys.argv[1]
-
-    # récupération de al grille et de toutes les infos
-    infos = grid_from_file(filename)
-
-    # calcul du plan
-    plan = monsuperplanificateur(infos)
-
-    # affichage du résultat
-    if check_plan(plan):
-        print("[OK]", plan)
-    else:
-        print("[Err]", plan, file=sys.stderr)
-        sys.exit(2)
-
-
-if __name__ == "__main__":
-    main()
\ No newline at end of file