sample AI added!

AI.py

@@ -1,42 +1,81 @@
+import random
+
+from model import *
+
+
 class AI:
+    def __init__(self):
+        self.rows = 0
+        self.cols = 0
+        self.path_for_my_units = None
+
     # this function is called in the beginning for deck picking and pre process
     def pick(self, world):
-        print("pick")
-        # self.path_to_friend_check(world)
-        world.choose_deck([1, 2, 3, 4])
-
-    def path_to_friend_check(self, world):
-        # path check:
-        print(world.get_me())
-        print(world.get_me().path_to_friend)
-        print("----------")
-        print(world.get_friend())
-        print(world.get_friend().path_to_friend)
-        print("----------")
-        print(world.get_first_enemy())
-        print(world.get_first_enemy().path_to_friend)
-        print("----------")
-        print(world.get_second_enemy())
-        print(world.get_second_enemy().path_to_friend)
+        print("pick started!")
+
+        # preprocess
+        map = world.map
+        self.rows = map.row_num
+        self.cols = map.column_num
+
+        # choosing all flying units
+        all_base_units = world.base_units
+        my_deck = [base_unit for base_unit in all_base_units if base_unit.is_flying]
+
+        # picking the chosen deck - rest of the deck will automatically be filled with random base_units
+        world.choose_deck(my_deck)
+
+        # other preprocess
+        self.path_for_my_units = world.get_friend().paths_from_player[0]
 
     # it is called every turn for doing process during the game
     def turn(self, world):
-        print("turn")
-        if world.get_current_turn() == 26:
-            print("turn 26 baby!")
-            print(len(world.get_me().get_spells()))
-            for spell in world.get_me().get_spells():
-                print(spell)
-                print(world.get_me().get_spell_count(spell))
-                print("---")
-            world.cast_area_spell(row=4, col=12, spell=world.get_me().get_spells()[0])
-
-        if world.get_current_turn() == 20:
-            print("its turn 2!!!")
-            world.put_unit(base_unit=world.get_me().hand[0], path=world.get_me().paths_from_player[0])
+        print("turn started: " + world.get_current_turn())
+
+        myself = world.get_me()
+        max_ap = world.game_constants.max_ap
+
+        # play all of hand once your ap reaches maximum. if ap runs out, putUnit doesn't do anything
+        if myself.ap == max_ap:
+            for base_unit in myself.hand:
+                world.put_unit(base_unit=base_unit, path=self.path_for_my_units)
+
+        # this code tries to cast the received spell
+        received_spell = world.get_received_spell()
+        if received_spell is not None:
+            if received_spell.is_area_spell():
+                if received_spell.target == SpellTarget.ENEMY:
+                    enemy_units = world.get_first_enemy().units
+                    if len(enemy_units) > 0:
+                        world.cast_area_spell(enemy_units[0].cell, received_spell)
+                elif received_spell.target == SpellTarget.ALLIED:
+                    friend_units = world.get_friend().units
+                    if len(friend_units) > 0:
+                        world.cast_area_spell(friend_units[0].cell, received_spell)
+                elif received_spell.target == SpellTarget.SELF:
+                    my_units = myself.units
+                    if len(my_units) > 0:
+                        world.cast_area_spell(my_units[0].cell, received_spell)
+            else:
+                my_units = myself.units
+                if len(my_units) > 0:
+                    unit = my_units[0]
+                    my_paths = myself.paths_from_player
+                    path =  my_paths[random.randint(0, len(my_paths) - 1)]
+                    size = len(path.cells)
+                    cell = path.cells[(size + 1) / 2]
+                    world.cast_unit_spell(unit=unit, path=path, cell=cell, spell=received_spell)
+
+        # this code tries to upgrade damage of first unit. in case there's no damage token, it tries to upgrade range
+        if len(myself.units) > 0:
+            unit = myself.units[0]
+            world.upgrade_unit_damage(unit=unit)
+            world.upgrade_unit_range(unit=unit)
 
     # it is called after the game ended and it does not affect the game.
     # using this function you can access the result of the game.
     # scores is a map from int to int which the key is player_id and value is player_score
     def end(self, world, scores):
-        print("ending")
+        print("end started!")
+        print("My score: " + scores[world.get_me().player_id])
+