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from Setup import *
from Block import Block
from Function.createText import createText
from Actors import Actor
class PhysicsBody:
gravity = Actor.gravity
friction = Actor.friction
invincibility_time = 150
def __init__(self, pos, vel, width, height, colour, collision_layer, collision_mask, goon_skin=True, is_jeff = False):
self.position = pg.Vector2(pos)
self.velocity = pg.Vector2(vel)
self.width, self.height = height, width
self.colour = colour
self.on_ground = False
self.dead = False
self.health = 0
self.movable = True
self.attacked = False
self.invincibility_frames = self.invincibility_time
self.was_beaten = False
collision_layer.add(self) # the layer the actor is on for collisions
self.collision_layer = collision_layer
self.collision_mask = collision_mask # the layer the actor detects collisions against
self.display_offsets = {"enemy":pg.Vector2(0,0)}
self.goon_skin = goon_skin
if goon_skin:
self.display = pg.transform.scale(pg.image.load("Assets/enemy/Goon_Death.png"), (200,200))
self.offset = pg.Vector2(-50,-65)
elif is_jeff:
self.display = pg.transform.scale(pg.image.load("Assets/enemy/Jeff_Death.png"), (200,200))
self.offset = pg.Vector2(-50,-140)
self.goon_skin = True
else:
self.display = pg.transform.scale(pg.image.load("Assets/skeleton/SKELETON.png"), (50,50))
self.offset = pg.Vector2(0, 10)
def update(self, delta, test=None, test2=None):
if self.on_ground:
self.velocity.x *= self.friction
self.velocity.y += self.gravity
self.position, self.velocity = self.move_and_collide(self.position.copy(), self.velocity.copy(), delta)
if self.on_ground:
self.attacked = False
def attack(self, enemy, weapon, direction):
self.push(direction, 2, -1)
self.attacked = True
self.invincibility_frames = self.invincibility_time
self.was_beaten = True
def push(self, direction, strength=1, y=-1):
self.velocity += pg.Vector2(direction * strength, y)
def move_and_collide(self, pos, vel, delta):
pos.x += vel.x * delta
collision_rect = self.get_collision_rect(pos)
for mask in self.collision_mask:
for thing in mask:
if thing == self:
continue
if collision_rect.colliderect(thing.get_collision_rect()):
# if thing.movable:
# if vel.x > 0:
# thing.position.x = pos.x + self.width
# elif vel.x < 0:
# thing.position.x = pos.x - thing.width
if vel.x >= 0:
pos.x = thing.position.x - self.width
vel.x = min(vel.x, 0)
elif vel.x < 0:
pos.x = thing.position.x + thing.width
vel.x = max(vel.x, 0)
collision_rect = self.get_collision_rect(pos)
self.on_ground = False
pos.y += vel.y * delta
collision_rect = self.get_collision_rect(pos)
for mask in self.collision_mask:
for thing in mask:
if thing == self:
continue
if collision_rect.colliderect(thing.get_collision_rect()):
if vel.y >= 0:
pos.y = thing.position.y - self.height
vel.y = min(vel.y, 0)
self.on_ground = True
elif vel.y < 0:
pos.y = thing.position.y + thing.height
vel.y = max(vel.y, 0)
# collision_rect = self.get_collision_rect(pos)
return pos, vel
def get_collision_rect(self, pos=None):
if pos is None:
pos = self.position
return pg.Rect(pos, (self.width, self.height))
def draw(self, surf):
# print(self.position, self.velocity)
# pg.draw.rect(surf, self.colour, get_display_rect(self.get_collision_rect()), border_radius=8)
surf.blit(self.display,get_display_rect(self.get_collision_rect()).topleft + self.offset)
# surf.blit(self.display,get_display_rect(self.get_collision_rect()))
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