phantomcastle: control by mouse
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6c55cc750e
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@ -145,6 +145,21 @@ class Coords(NamedTuple):
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def transform(self, ref: "Coords"):
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return self * ref
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def dir_norm(self):
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"""нормализация вектора, но только для получения направления
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x, y могут быть только -1, 0, 1
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может быть только направление по горизонтали либо по вертикали
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либо без направления
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"""
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src = self
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if self.x and self.y:
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src = (
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self.__class__(self.x, 0)
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if abs(self.x) > abs(self.y)
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else self.__class__(0, self.y)
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)
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return self.__class__(*((n > 0) - (n < 0) for n in src))
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@classmethod
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def zero(cls):
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return cls(0, 0)
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@ -236,6 +251,18 @@ class Direction(Enum):
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case Direction.DOWN:
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return Coords(0, 1)
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@staticmethod
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def from_coords(coords: Coords) -> Optional["Direction"]:
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match coords.dir_norm():
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case Coords(-1, 0):
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return Direction.LEFT
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case Coords(1, 0):
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return Direction.RIGHT
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case Coords(0, -1):
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return Direction.UP
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case Coords(0, 1):
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return Direction.DOWN
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class SurfaceWithRect(NamedTuple):
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surface: pygame.Surface
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@ -331,6 +358,7 @@ class Hero(DrawableGameObject, EventHandler):
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self.looking_right = False
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self._speed = 1
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self.direction = Direction.RIGHT
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self.mouse_active = False
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# картинка изначально влево, а надо бы начинать со взгляда вправо
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self.flip()
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@ -365,7 +393,9 @@ class Hero(DrawableGameObject, EventHandler):
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# проверка колизии
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has_collision = self._check_collision(coords)
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if not has_collision:
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return super().set_coords(coords)
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super().set_coords(coords)
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self.scene.coins.collect(self)
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return
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# уменьшение шага
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while has_collision and coords != self.coords:
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@ -375,6 +405,7 @@ class Hero(DrawableGameObject, EventHandler):
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coords = coords_new
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has_collision = self._check_collision(coords)
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super().set_coords(coords)
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self.scene.coins.collect(self)
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def flip(self):
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self.looking_right = not self.looking_right
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@ -395,31 +426,53 @@ class Hero(DrawableGameObject, EventHandler):
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def move(self, direction: Direction, step: int = 1):
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self.update_direction(direction)
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self.coords += direction.as_coords() * step * self.speed // 3
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self.scene.coins.collect(self)
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def handle_keyboard_event(self, event: pygame.event.Event):
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wide, short = 3, 1
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if event.type != pygame.KEYDOWN:
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return
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match event.key:
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case pygame.K_UP:
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self.move(Direction.UP, wide)
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case pygame.K_DOWN:
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self.move(Direction.DOWN, wide)
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case pygame.K_LEFT:
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self.move(Direction.LEFT, wide)
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case pygame.K_RIGHT:
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self.move(Direction.RIGHT, wide)
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case pygame.K_w:
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self.move(Direction.UP, short)
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case pygame.K_s:
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self.move(Direction.DOWN, short)
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case pygame.K_a:
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self.move(Direction.LEFT, short)
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case pygame.K_d:
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self.move(Direction.RIGHT, short)
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def handle_mouse_event(self, event: pygame.event.Event):
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if event.type not in (
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pygame.MOUSEBUTTONDOWN,
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pygame.MOUSEBUTTONUP,
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pygame.MOUSEMOTION,
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):
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return
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match event.type:
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case pygame.MOUSEBUTTONDOWN:
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self.mouse_active = self.rect.collidepoint(event.pos)
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case pygame.MOUSEBUTTONUP:
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self.mouse_active = False
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case pygame.MOUSEMOTION if self.mouse_active:
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rel = Coords(*event.rel)
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direction = Direction.from_coords(rel)
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if direction:
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self.update_direction(direction)
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self.coords += rel
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def handle_event(self, event: pygame.event.Event):
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if not self.active:
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return
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wide, short = 3, 1
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if event.type == pygame.KEYDOWN:
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match event.key:
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case pygame.K_UP:
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self.move(Direction.UP, wide)
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case pygame.K_DOWN:
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self.move(Direction.DOWN, wide)
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case pygame.K_LEFT:
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self.move(Direction.LEFT, wide)
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case pygame.K_RIGHT:
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self.move(Direction.RIGHT, wide)
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case pygame.K_w:
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self.move(Direction.UP, short)
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case pygame.K_s:
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self.move(Direction.DOWN, short)
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case pygame.K_a:
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self.move(Direction.LEFT, short)
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case pygame.K_d:
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self.move(Direction.RIGHT, short)
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self.handle_keyboard_event(event)
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self.handle_mouse_event(event)
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class WallBlock(DrawableGameObject):
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@ -438,6 +491,7 @@ class WallBlock(DrawableGameObject):
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# уменьшаем размер монетки
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sf = Coords(1, 1)
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self._surface, self.rect = self.scene.scale_box(self.surface, self.rect, sf)
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self._mask = pygame.mask.Mask(self.rect.size, fill=True)
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def draw(self):
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self.parent.surface.blit(self.surface, self.rect)
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@ -646,13 +700,26 @@ class EndLevelMenu(DrawableGameObject, EventHandler):
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self.stats_label = self._create_stats_label()
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self.stats_label.draw_to(self.parent.surface)
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def request_new_level(self):
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self.scene.want_new_level = True
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self.scene.done = True
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def handle_keyboard_event(self, event: pygame.event.Event):
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if event.type == pygame.KEYDOWN:
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if event.key == pygame.K_n:
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self.request_new_level()
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def handle_mouse_event(self, event: pygame.event.Event):
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if event.type == pygame.MOUSEBUTTONDOWN and self.keys_hint.rect.collidepoint(
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event.pos
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):
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self.request_new_level()
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def handle_event(self, event: pygame.event.Event):
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if not self.active:
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return
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if event.type == pygame.KEYDOWN:
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if event.key == pygame.K_n:
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self.parent.want_new_level = True
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self.parent.done = True
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self.handle_keyboard_event(event)
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self.handle_mouse_event(event)
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class Scene(DrawableGameObject, EventHandler):
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