def inventory_menu(self, header, state):
# show a menu with each item of the inventory as an option
if len(self.inventory) == 0:
options = ['Inventory is empty.']
else:
options = []
for item in state.player_inventory.inventory:
text = item.name
if item.equipment and item.equipment.is_equipped:
text = text + ' (on ' + item.equipment.slot + ')'
options.append(text)
index = self.menu.display_menu_return_index(header, options, Constants.INVENTORY_WIDTH, state.con)
if index is None or len(self.inventory) == 0:
state.set_player_action(Constants.NOT_VALID_KEY)
Util.refresh(state)
return None
return self.inventory[index].item
def target_tile(state, start_x=None, start_y=None):
state.set_game_state(Constants.TARGETING)
if start_x is None or start_y is None:
state.set_target(state.player.x, state.player.y)
else:
state.set_target(start_x, start_y)
while state.get_game_state() == Constants.TARGETING:
Input.handle_keys(state)
Util.refresh(state)
if state.get_game_state() == Constants.FOUND_TARGET:
x, y = state.get_target_coords()
state.set_game_state(Constants.PLAYING)
# TODO: Make target class? how to save/where to save targeting coords?
# while
if state.get_target_x() is None or state.get_target_y() is None:
return Constants.CANCELLED
state.game_map.get_map()[state.get_target_x()][state.get_target_y()].set_targeted(False)
return state.get_target_x(), state.get_target_y()
def spell_menu(self, header, state):
# show a menu with each item of the inventory as an option
if len(self.spells) == 0:
options = ['You have no spells.']
else:
options = []
for spell_name in state.player.caster.spells:
spell = state.magic.spells[spell_name]
text = spell_name + ' : ' + spell.description + ', mp cost: ' + str(spell.mp_cost) + ', spell range: ' + str(
spell.range) + \
', spell power: ' + str(spell.power)
options.append(text)
index = self.menu.display_menu_return_index(header, options, Constants.INVENTORY_WIDTH, state.con)
if index is not None:
spell_name = options[index].split(' : ')[0]
if index is None or len(self.spells) == 0:
state.set_player_action(Constants.NOT_VALID_KEY)
Util.refresh(state)
return None
return state.magic.spells[spell_name]
def handle_playing_keys(key, state):
if key.vk == libtcod.KEY_CHAR:
if key.c == ord('k'):
Util.player_move_or_attack(state, 0, -1)
elif key.c == ord('j'):
Util.player_move_or_attack(state, 0, 1)
elif key.c == ord('h'):
Util.player_move_or_attack(state, -1, 0)
elif key.c == ord('l'):
Util.player_move_or_attack(state, 1, 0)
elif key.c == ord('y'):
Util.player_move_or_attack(state, -1, -1)
elif key.c == ord('u'):
Util.player_move_or_attack(state, 1, -1)
elif key.c == ord('b'):
Util.player_move_or_attack(state, -1, 1)
elif key.c == ord('n'):
Util.player_move_or_attack(state, 1, 1)
elif key.c == ord('.'):
pass
elif key.c == ord('v'):
Input.look(state)
state.set_player_action(Constants.NOT_VALID_KEY)
elif key.c == ord('i'):
chosen_item = state.player_inventory.inventory_menu(
'Press the key next to an item to use it, or any other to cancel.\n', state)
if chosen_item is not None:
chosen_item.use(state)
# else:
# state.set_player_action(Constants.NOT_VALID_KEY)
elif key.c == ord('I'):
chosen_spell = state.player_spell_inventory.spell_menu(
'Press the key next to a spell to use it, or any other to cancel.\n', state)
if chosen_spell is not None:
chosen_spell.cast(state, state.player)
elif key.c == ord('d'):
chosen_item = state.player_inventory.inventory_menu(
'Press the key next to an item to drop it, or any other to cancel.\n', state)
if chosen_item is not None:
chosen_item.drop(state)
elif key.c == ord('g'):
# pick up an item
for object in state.objects: # look for an item in the player's tile
if object.x == state.player.x and object.y == state.player.y and object.item:
object.item.pick_up(state)
break
elif key.c == ord('>'):
padded_player_coords = Util.get_padded_coords(state.player.x, state.player.y)
if padded_player_coords in state.stairs[state.dungeon_level][MapConstants.DOWN_STAIRS_OBJECT].keys():
state.set_player_action(Constants.NEXT_LEVEL)
elif key.c == ord('<'):
padded_player_coords = Util.get_padded_coords(state.player.x, state.player.y)
if padded_player_coords in state.stairs[state.dungeon_level][MapConstants.UP_STAIRS_OBJECT].keys():
state.set_player_action(Constants.PREVIOUS_LEVEL)
elif key.c == ord('c'):
# show character information
level_up_xp = Constants.LEVEL_UP_BASE + state.player.level * Constants.LEVEL_UP_FACTOR
Util.show_character_screen(state, level_up_xp)
Util.refresh(state)
else:
state.set_player_action(Constants.NOT_VALID_KEY)
