def run(chapter):
clock = pygame.time.Clock()
map_setting = util.load_map_setting(chapter)
screen = pygame.display.set_mode(sfg.Screen.SIZE)
pygame.display.set_caption("Renne Map Editor")
camera = Camera(screen, map_size=map_setting["size"])
game_world = GameWorld()
game_map = GameMap(chapter, map_setting)
# load hero
hero = Renne(sfg.Renne, map_setting["hero"]["pos"], map_setting["hero"]["direction"])
game_world.add_object(hero)
# load monsters
monster_init_list = map_setting.get("monsters", [])
for monster_init in monster_init_list:
monster_id, pos, direct = monster_init["id"], monster_init["pos"], monster_init["direction"]
monster = Enemy(sfg.SPRITE_SETTING_MAPPING[monster_id], pos, direct)
game_world.add_object(monster)
# load static objects
chapter_static_objects = map_setting.get("static_objects", [])
for static_obj_init in chapter_static_objects:
t, p = static_obj_init["id"], static_obj_init["pos"]
static_obj = StaticObject(sfg.STATIC_OBJECT_SETTING_MAPPING[t], p)
game_world.add_object(static_obj)
# hack an attrbute ambush into game_world for easy saving
game_world.ambush_list = []
# some monsters is in ambush list
ambush_init_list = map_setting.get("ambush_list", [])
for ambush_init in ambush_init_list:
ambush = Ambush(ambush_init["ambush"]["pos"], sfg.Ambush.SURROUND_AREA_WIDTH,
sfg.Ambush.ENTER_AREA_WIDTH, ambush_init["ambush"]["type"])
for monster_init in ambush_init["monsters"]:
monster_id, pos, direct = monster_init["id"], monster_init["pos"], monster_init["direction"]
monster = Enemy(sfg.SPRITE_SETTING_MAPPING[monster_id], pos, direct)
game_world.add_object(monster)
ambush.add(monster)
game_world.ambush_list.append(ambush)
running = True
key_vec = Vector2()
selected_object = None
while running:
mouse_pos = pygame.mouse.get_pos()
map_pos_for_mouse = get_map_pos_for_mouse(camera.rect, mouse_pos)
for event in pygame.event.get():
if event.type == pygame.QUIT:
running = False
if event.type == KEYDOWN:
if event.key == K_ESCAPE:
if object_can_be_shift(selected_object) \
and put_down_selected_object(selected_object, game_world):
selected_object = None
elif isinstance(selected_object, Ambush) \
and put_down_ambush(selected_object, game_world):
selected_object = None
if event.key == sfg.MapEditor.KEY_STATIC_OBJECT:
# static object
selected_object = selected_object_shift(selected_object, cfg.GameObject.TYPE_STATIC)
elif event.key == sfg.MapEditor.KEY_ENEMY:
# enemy
selected_object = selected_object_shift(selected_object, cfg.GameObject.TYPE_DYNAMIC)
elif event.key == sfg.MapEditor.KEY_AMBUSH:
# ambush
selected_object = mouse_ambush_toggle(selected_object)
if event.key == sfg.MapEditor.KEY_ERASE_SELECTED_OBJECT:
selected_object = None
if event.key == sfg.MapEditor.KEY_TURN_DIRECTION:
if isinstance(selected_object, GameSprite):
selected_object = turn_sprite_direction(selected_object)
key_mods = pygame.key.get_mods()
if key_mods & KMOD_CTRL and event.key == sfg.MapEditor.KEY_CTRL_SAVE:
# ctrl+s to save map setting
change_map_setting(map_setting, game_world, game_map)
util.save_map_setting(chapter, map_setting)
print "save chapter %s map setting" % chapter
if key_mods & KMOD_ALT:
# debug draw switch
if event.key == sfg.MapEditor.KEY_ALT_SWITCH_POS:
DEBUG_DRAW["pos"] = not DEBUG_DRAW["pos"]
elif event.key == sfg.MapEditor.KEY_ALT_SWITCH_AREA:
DEBUG_DRAW["area"] = not DEBUG_DRAW["area"]
elif event.key == sfg.MapEditor.KEY_ALT_SWITCH_WAYPOINT:
DEBUG_DRAW["waypoints"] = not DEBUG_DRAW["waypoints"]
elif event.key == sfg.MapEditor.KEY_ALT_SWITCH_BLOCK_POINT:
DEBUG_DRAW["block_points"] = not DEBUG_DRAW["block_points"]
elif event.type == MOUSEBUTTONDOWN:
if event.button == 1:
# left click
if selected_object is None:
# pick up "this" unit if the mouse is over it
selected_object = select_unit(map_pos_for_mouse, game_world)
else:
# put down the current selected unit if no "collision" happen
if (isinstance(selected_object, GameSprite) or \
isinstance(selected_object, StaticObject)) \
and put_down_selected_object(selected_object, game_world):
if pygame.key.get_mods() & KMOD_CTRL:
selected_object = create_new_instance(selected_object)
else:
selected_object = None
elif isinstance(selected_object, Ambush) \
and put_down_ambush(selected_object, game_world):
selected_object = None
change_map_setting(map_setting, game_world, game_map)
pressed_keys = pygame.key.get_pressed()
key_vec.x = key_vec.y = 0.0
if pressed_keys[K_LEFT]:
key_vec.x -= 1.0
if pressed_keys[K_RIGHT]:
key_vec.x += 1.0
if pressed_keys[K_UP]:
key_vec.y -= 1.0
if pressed_keys[K_DOWN]:
key_vec.y += 1.0
time_passed = clock.tick(sfg.FPS)
passed_seconds = time_passed * 0.001
camera.screen_move(key_vec, sfg.MapEditor.SCREEN_MOVE_SPEED, passed_seconds)
if selected_object is not None:
if isinstance(selected_object, GameSprite) \
or isinstance(selected_object, StaticObject):
set_selected_object_follow_mouse(map_pos_for_mouse, selected_object)
elif isinstance(selected_object, Ambush):
set_ambush_follow_mouse(map_pos_for_mouse, selected_object)
game_map.draw(camera)
# draw ambush before all objects, because they are "close" to the floor
for ambush in game_world.ambush_list:
ambush.draw(camera)
for sp in sorted(game_world.yield_all_objects(), key=lambda sp: sp.pos.y):
if sp.setting.GAME_OBJECT_TYPE == cfg.GameObject.TYPE_DYNAMIC:
sp.animation.adjust_rect()
# select current image for corresponding direction
sp.animation.image = sp.animation.sprite_image_contoller.get_surface(
cfg.SpriteAction.STAND)[sp.direction]
sp.animation.draw_shadow(camera)
sp.draw(camera)
if selected_object is not None:
if isinstance(selected_object, GameSprite) \
or isinstance(selected_object, StaticObject):
# render selected_object
selected_object_name = sfg.Font.ARIAL_32.render(
selected_object.setting.NAME, True, pygame.Color("black"))
camera.screen.blit(selected_object_name, (5, 5))
if isinstance(selected_object, GameSprite):
selected_object.animation.draw_shadow(camera)
selected_object.animation.image = selected_object.animation.sprite_image_contoller.get_surface(
cfg.SpriteAction.STAND)[selected_object.direction]
selected_object.draw(camera)
draw_block_points_for_selected_object(camera, selected_object)
elif isinstance(selected_object, Ambush):
camera.screen.blit(sfg.Font.ARIAL_32.render("Ambush", True, pygame.Color("black")), (5, 5))
selected_object.draw(camera)
# debug drawings
for sp in game_world.yield_all_objects():
if DEBUG_DRAW["pos"]:
debug_tools.draw_pos(camera, sp)
if DEBUG_DRAW["area"]:
debug_tools.draw_area(camera, sp)
if DEBUG_DRAW["waypoints"]:
debug_tools.draw_waypoins(camera, game_map.waypoints)
if DEBUG_DRAW["block_points"]:
debug_tools.draw_block_points(camera, game_map.block_points)
pygame.display.update()
