def get_closest_entity(self, fromLocation, targetClass, range=1000, validityTest=None):
closestDist = range
closestEntity = None
for ent in self.entities.itervalues():
if isinstance(ent, targetClass) and Vector2.get_distance(ent.location, fromLocation) < closestDist:
if not validityTest or validityTest(ent):
closestDist = Vector2.get_distance(ent.location, fromLocation)
closestEntity = ent
return closestEntity
def get_closest_entity(self,
fromLocation,
targetClass,
range=1000,
validityTest=None):
closestDist = range
closestEntity = None
for ent in self.entities.itervalues():
if isinstance(ent, targetClass) and Vector2.get_distance(
ent.location, fromLocation) < closestDist:
if not validityTest or validityTest(ent):
closestDist = Vector2.get_distance(ent.location,
fromLocation)
closestEntity = ent
return closestEntity
def switchVehicle(self, vehicle):
self.speed = 0.0
if self.vehicle == vehicle:
self.vehicle.move(STOP)
self.vehicle = None
self.location = vehicle.location + Vector2(-20,0)
elif self.vehicle == None and Vector2.get_distance(self.location, vehicle.location) <= 50:
self.vehicle = vehicle
self.vehicle.start()
def render(self, surface):
display_x = min(
self.dimension[0] - self.display_size[0],
max(0, self.focussed_entity.location.x - self.display_size[0] / 2))
display_y = min(
self.dimension[1] - self.display_size[1],
max(0, self.focussed_entity.location.y - self.display_size[1] / 2))
surface.blit(
self.background, (0, 0),
(display_x, display_y, self.display_size[0], self.display_size[1]))
for entity in self.entities.itervalues():
if Vector2.get_distance(self.focussed_entity.location,
entity.location) <= self.maximum_expansion:
entity.render(surface, (display_x, display_y))
if self.minimapVisible:
minimapSize = (200, 100)
minimapOffset = (10, 490)
pygame.draw.rect(surface, (0, 0, 0),
pygame.Rect(minimapOffset, minimapSize))
pygame.draw.rect(
surface, (255, 255, 255),
pygame.Rect((minimapOffset[0] - 1, minimapOffset[1] - 1),
(minimapSize[0] + 2, minimapSize[1] + 2)), 1)
for entity in self.active_entities.itervalues():
# render entity point on minimap
x = minimapOffset[0] + int(
(minimapSize[0] * entity.location.x) / self.dimension[0])
y = minimapOffset[1] + int(
(minimapSize[1] * entity.location.y) / self.dimension[1])
if entity.name == 'player' and not entity.vehicle:
color = (0, 0, 255)
pygame.draw.circle(surface, color, (x, y), 3)
elif entity.name == 'cat':
color = entity.hungerColour
pygame.draw.rect(surface, color, pygame.Rect((x, y),
(2, 2)))
elif entity.name == 'car':
color = (200, 200, 200)
pygame.draw.circle(surface, color, (x, y), 3)
def render(self, surface):
display_x = min(
self.dimension[0] - self.display_size[0], max(0, self.focussed_entity.location.x - self.display_size[0] / 2)
)
display_y = min(
self.dimension[1] - self.display_size[1], max(0, self.focussed_entity.location.y - self.display_size[1] / 2)
)
surface.blit(self.background, (0, 0), (display_x, display_y, self.display_size[0], self.display_size[1]))
for entity in self.entities.itervalues():
if Vector2.get_distance(self.focussed_entity.location, entity.location) <= self.maximum_expansion:
entity.render(surface, (display_x, display_y))
if self.minimapVisible:
minimapSize = (200, 100)
minimapOffset = (10, 490)
pygame.draw.rect(surface, (0, 0, 0), pygame.Rect(minimapOffset, minimapSize))
pygame.draw.rect(
surface,
(255, 255, 255),
pygame.Rect((minimapOffset[0] - 1, minimapOffset[1] - 1), (minimapSize[0] + 2, minimapSize[1] + 2)),
1,
)
for entity in self.active_entities.itervalues():
# render entity point on minimap
x = minimapOffset[0] + int((minimapSize[0] * entity.location.x) / self.dimension[0])
y = minimapOffset[1] + int((minimapSize[1] * entity.location.y) / self.dimension[1])
if entity.name == "player" and not entity.vehicle:
color = (0, 0, 255)
pygame.draw.circle(surface, color, (x, y), 3)
elif entity.name == "cat":
color = entity.hungerColour
pygame.draw.rect(surface, color, pygame.Rect((x, y), (2, 2)))
elif entity.name == "car":
color = (200, 200, 200)
pygame.draw.circle(surface, color, (x, y), 3)
def check_conditions(self):
if self.cat.pot is not None and Vector2.get_distance(self.cat.location, self.cat.destination) < 10:
return "eating"
return None