def run(self):
"""
Main game loop which takes in process player input updates screen
"""
while self.playing:
config.CLOCK.tick(FPS)
handle_events()
update_game()
draw.draw_mouse()
self.check_if_player_lost()
pygame.display.flip()
def move_char_auto(path, ignore=False):
"""
Moves current_group (player) according to path and draws character
with slight delay to show walking animation
Uses difference in current/old coord and new/destination coord
to find which direction to move
Args:
path (list): path to take
ignore (boolean): if true, ignore monsters showing up in FOV and
continue moving, else stop and prevent movement
"""
old_coord = (config.PLAYER.x, config.PLAYER.y)
if len(path) == 0:
if not ignore:
# If enemy in FOV stop auto moving
# If wall hack on disregard
if _check_if_enemy_in_fov(config.GAME_DATA.creature_data["enemy"]):
return
update_creatures(config.GAME_DATA.creature_data, 0, 0)
else:
for coord in path:
# If key pressed stop auto moving
events = pygame.event.get()
for event in events:
if event.type == pygame.KEYDOWN:
return
if not ignore:
# If enemy in FOV stop auto moving
# If wall hack on disregard
if _check_if_enemy_in_fov(
config.GAME_DATA.creature_data["enemy"]):
return
# Move to next coord in path
dest_x = coord[0] - old_coord[0]
dest_y = coord[1] - old_coord[1]
update_creatures(config.GAME_DATA.creature_data, dest_x, dest_y)
old_coord = coord
update_game()
draw.draw_mouse()
config.CLOCK.tick(20)
pygame.display.flip()
def magic_select_menu():
"""
Shows spells that are castable and allows for choosing which spell to cast
"""
select_menu = _draw_castable_spells()
select_magic = True
while select_magic:
game.update_game()
draw.draw_mouse()
select_menu.draw_buttons(config.SURFACE_MAIN)
mouse_x, mouse_y = pygame.mouse.get_pos()
hovered_button = select_menu.check_if_button_hovered(mouse_x, mouse_y)
if hovered_button and hovered_button.mouse_over_fn:
hovered_button.mouse_over_fn()
events = pygame.event.get()
for event in events:
if event.type == pygame.QUIT:
pygame.quit()
sys.exit()
elif event.type == pygame.KEYDOWN:
if event.key == pygame.K_SPACE:
select_magic = False
break
elif event.type == pygame.MOUSEBUTTONDOWN:
if event.button == 1:
button = config.BUTTON_PANEL.check_if_button_pressed(
mouse_x, mouse_y)
if button:
select_magic = False
break
magic_button = select_menu.check_if_button_pressed(
mouse_x, mouse_y)
if magic_button:
magic_targetting_menu(magic_button.left_click_fn)
config.CLOCK.tick(FPS)
pygame.display.flip()
def magic_targetting_menu(spell_to_cast):
"""
Selects target for spell and cast spell_to_cast and updates display
Args:
spell_to_cast (fn pointer):
"""
magic_cast = True
while magic_cast:
events = pygame.event.get()
for event in events:
if event.type == pygame.QUIT:
pygame.quit()
sys.exit()
elif event.type == pygame.KEYDOWN:
if event.key == pygame.K_SPACE:
magic_cast = False
break
elif event.type == pygame.MOUSEBUTTONDOWN:
if event.button == 1:
mouse_x, mouse_y = pygame.mouse.get_pos()
button = config.BUTTON_PANEL.check_if_button_pressed(
mouse_x, mouse_y)
if button:
button.left_click_fn()
break
game.cast_magic(spell_to_cast, line)
magic_cast = False
break
config.CLOCK.tick(FPS)
game.update_game()
draw.draw_mouse()
m_x, m_y = config.CAMERA.get_mouse_coord()
line = magic.line(config.PLAYER.position, (m_x, m_y),
config.MAP_INFO.tile_array, config.FOV)
draw.draw_magic_path(line)
pygame.display.flip()
def stat_menu():
"""
Draws stat menu
"""
menu_width, menu_height = config.CAMERA.camera_width / 3, config.CAMERA.camera_height / 3
stat_surface = pygame.Surface((menu_width, menu_height))
# Could move this to _draw_stat if you want animated character icon in stat menu
character_icon = pygame.transform.scale(config.PLAYER.image,
(SPRITE_SIZE * 2, SPRITE_SIZE * 2))
stat_open = True
while stat_open:
events = pygame.event.get()
for event in events:
if event.type == pygame.QUIT:
pygame.quit()
sys.exit()
elif event.type == pygame.KEYDOWN:
stat_open = False
break
elif event.type == pygame.MOUSEBUTTONDOWN:
stat_open = False
break
config.CLOCK.tick(FPS)
game.update_game()
_draw_stat(config.PLAYER, stat_surface, character_icon)
# Centers stat_menu
stat_rect = stat_surface.get_rect()
stat_rect.center = (config.CAMERA.camera_width // 2,
config.CAMERA.camera_height // 2)
config.SURFACE_MAIN.blit(stat_surface, stat_rect)
draw.draw_mouse()
pygame.display.flip()
def inventory_menu():
"""
create screens for inventory + equipment menus
"""
menu_closed = False
menu_width, menu_height = config.CAMERA.camera_width / 2, config.CAMERA.camera_height
menu_surface = pygame.Surface((menu_width, menu_height - SPRITE_SIZE))
menu_surface.fill(INVENTORY_BEIGE)
while not menu_closed:
events_list = pygame.event.get()
game.update_game()
config.SURFACE_MAIN.blit(menu_surface, (menu_width, 0))
equipment = _load_equipment_screen()
equipment.draw_buttons(config.SURFACE_MAIN)
inventory = _load_inventory_screen()
inventory.draw_buttons(config.SURFACE_MAIN)
draw.draw_mouse()
mouse_x, mouse_y = pygame.mouse.get_pos()
hovered_inventory_button = inventory.check_if_button_hovered(
mouse_x, mouse_y)
if hovered_inventory_button and hovered_inventory_button.mouse_over_fn:
hovered_inventory_button.mouse_over_fn()
hovered_equipment_button = equipment.check_if_button_pressed(
mouse_x, mouse_y)
if hovered_equipment_button and hovered_equipment_button.mouse_over_fn:
hovered_equipment_button.mouse_over_fn()
for event in events_list:
if event.type == pygame.QUIT:
pygame.quit()
sys.exit()
if event.type == pygame.MOUSEBUTTONDOWN:
if event.button == 1:
inventory_button = config.BUTTON_PANEL.check_if_specific_button_pressed(
'inventory', mouse_x, mouse_y)
if inventory_button:
menu_closed = True
break
map_button = config.BUTTON_PANEL.check_if_specific_button_pressed(
'map', mouse_x, mouse_y)
if map_button:
map_menu()
break
stat_button = config.BUTTON_PANEL.check_if_specific_button_pressed(
'stats', mouse_x, mouse_y)
if stat_button:
stat_menu()
break
item_slot = inventory.check_if_button_pressed(
mouse_x, mouse_y)
if item_slot and item_slot.left_click_fn:
item_slot.left_click_fn()
equip_slot = equipment.check_if_button_pressed(
mouse_x, mouse_y)
if equip_slot and equip_slot.left_click_fn:
equip_slot.left_click_fn()
elif event.button == 3:
clicked_button = inventory.check_if_button_pressed(
mouse_x, mouse_y)
if clicked_button and clicked_button.right_click_fn:
clicked_button.right_click_fn()
game.update_creatures(config.GAME_DATA.creature_data,
0, 0)
if event.type == pygame.KEYDOWN:
if event.key == pygame.K_TAB:
game.toggle_minimap()
if event.key == pygame.K_i or event.key == pygame.K_ESCAPE:
menu_closed = True
break
config.CLOCK.tick(FPS)
pygame.display.update()