def new_game(self):
"""Start new game"""
# start a new game
generuj()
self.grid = {}
# self.trees = pygame.sprite.Group()
self.boosters = pygame.sprite.Group()
self.active_boosters = pygame.sprite.Group()
self.magics = pygame.sprite.Group()
self.explosions = pygame.sprite.Group()
self.items = pygame.sprite.Group()
self.all_creatures = pygame.sprite.Group()
self.arrows = pygame.sprite.Group()
self.items_factory = Factory(self)
self.equipment = Equipment(self)
crafting.equipment = self.equipment
self.spells = Spells(self)
self.health_bar = HealthBar(self)
self.mana_bar = ManaBar(self)
self.player = Player(self, self.equipment, self.health_bar, self.mana_bar, self.spells)
self.background = Background(self, self.player)
self.items_engine = ItemsEngine(self)
self.main_position = PVector(*self.get_main_stage_position())
self.last_main_position = PVector(*self.get_main_stage_position())
self.creatures_engine = CreaturesEngine(self)
self.actual_terrain = []
create_world(self.grid, self.items_factory)
self.waiting = True
# test
bacon = self.items_factory.create("bacon", 1750, 100)
self.bacon = bacon
self.items.add(bacon)
# Tutaj testowanie dodawania boosterów
position = vector(1193, 478)
position2 = vector(1294, 487)
position3 = vector(500, 170)
position4 = vector(400, 10)
position5 = vector(500, 470)
position6 = vector(1400, 470)
boost_test1 = TweeningBooster(self, position, "health")
boost_test2 = TweeningBooster(self, position2, "mana")
boost_test3 = SpeedBooster(self, position3)
boost_test4 = DamageBooster(self, position4)
boost_test5 = DefenseBooster(self, position5)
boost_test6 = AccuracyBooster(self, position6)
self.run()
def bounce_from_platform(src, blocks):
"""If creature collides with blocks, moves in opposite direction."""
hits = pg.sprite.spritecollide(src, blocks, False)
if hits:
if src.rect.left < hits[0].rect.left:
src.apply_force(PVector(-src.maxforce, 0))
elif src.rect.right > hits[0].rect.right:
src.apply_force(PVector(src.maxforce, 0))
if src.rect.top < hits[0].rect.top:
src.apply_force(PVector(0, -src.maxforce))
elif src.rect.bottom > hits[0].rect.bottom:
src.apply_force(PVector(0, +src.maxforce))
def push_away(src, player, damage):
"""Pushes the opponent of the player."""
delta = src.position - player.position
direction = delta.xdirection()
force = PVector(direction * damage * MAX_XPUSH, -damage * MAX_YPUSH)
src.apply_force_no_limit(force)
def __init__(self, x, y, info, game, do_scale=True):
pygame.sprite.Sprite.__init__(self)
self.name = info.name
self.description = info.description
self.variety = info.variety
self.angle = info.angle
self.info = info
self.game = game
self.damage = 5
self.env_damage = 1
self.durability = 100000
self.range = 60
self.vel_y = 0
self.acc_y = 0
self.image = Item.load_image(self.name)
self.rect = self.image.get_rect()
self.rect.x = x
self.rect.y = y
if do_scale:
Item.scale_item(self, BLOCK_SIZE // 1.6)
self.position = PVector(x, y)
def action(self, mouse_pos, player):
"""By default it makes a little damage and a little env_damage in low range"""
if math.hypot(mouse_pos[0] - player.rect.center[0],
mouse_pos[1] - player.rect.center[1]) <= self.range:
damaged = False
for creature in self.game.all_creatures:
if creature.rect.collidepoint(mouse_pos):
creature.hit(player, self.damage)
damaged = True
break
else:
position = Item.get_mouse_position_on_map(player, mouse_pos)
blok_pos = PVector(
*Item.cursor_to_grid(position.x, position.y))
for block in Item.get_neighbours(blok_pos, (3, 3),
self.game.grid,
noncollidable_objects=True):
if block.rect.collidepoint(mouse_pos):
block.hit(self.env_damage)
damaged = True
break
if damaged:
self.durability -= 1
if self.durability <= 0:
return True
return False
def push_from_platform(src, blocks):
"""Inverts speed vector if creature reaches platform edge."""
hits = pg.sprite.spritecollide(src, blocks, False)
if hits:
# reaction(src)
if src.rect.centerx > hits[0].rect.right:
desired = PVector(2, src.velocity.y)
steer = desired - src.velocity
src.apply_force(steer)
elif src.rect.centerx < hits[0].rect.left:
desired = PVector(-2, src.velocity.y)
steer = desired - src.velocity
src.apply_force(steer)
def __init__(self, x, y):
super(AbstractSprite, self).__init__()
# variables
self.radius = None
self.angle = None
self.mass = None
# limits
self.maxspeed = None
self.maxforce = None
self.maxhp = None
self.manoeuvrability = None
# flags
self.is_enemy = False
self.is_hpbar = False
self.is_hitbox = True
self.is_fixpos = False
self.is_target = False
# counters
self.anim_count = None
self.bite_count = None
self.shot_count = None
self.freeze_count = None
# vectors
self.position = PVector(x, y)
self.velocity = PVector(0, 0)
self.acceleration = PVector(0, 0)
self.acceleration_no_limit = PVector(0, 0)
# body, hitbox
self.rect = None
self.body = None
self.hpbar = None
# sprite specific
self.hp = None
self.items = []
self.damage = None
self.defense = None
def edges_bounce(src):
"""Checks if the object does not go beyond the screen.
If true, object turns back with the opposite direction and max velocity."""
# horizontal
if src.rect.left < EDGE_LIMIT:
desired = PVector(src.maxspeed, src.velocity.y)
steer = desired - src.velocity
src.apply_force(steer)
elif src.rect.right > WIDTH - EDGE_LIMIT:
desired = PVector(-src.maxspeed, src.velocity.y)
steer = desired - src.velocity
src.apply_force(steer)
# vertical
if src.rect.top < EDGE_LIMIT:
desired = PVector(src.velocity.x, src.maxspeed)
steer = desired - src.velocity
src.apply_force(steer)
elif src.rect.bottom > HEIGHT - EDGE_LIMIT:
desired = PVector(src.velocity.x, -src.maxspeed)
steer = desired - src.velocity
src.apply_force(steer)
def fly(src):
"""Random flying according to maxspeed and manoeuvrability."""
# desired direction
src.angle += random.uniform(-ARC_STEP, ARC_STEP)
src.angle = math.fmod(src.angle, ARC_LENGTH)
rand = PVector(math.sin(src.angle), math.cos(src.angle))
rand *= src.maxspeed * src.manoeuvrability
# desired length
if src.velocity.mag():
desired = src.velocity.copy()
desired.normalize()
else:
desired = PVector.random()
desired *= src.maxspeed
desired += rand
# steering force
steer = desired - src.velocity
src.apply_force(steer)
def create(self, x, y, manoeuvrability, maxspeed, maxforce, maxhp, mass,
items, damage, defense):
# variables
self.radius = min(self.width, self.height)
self.angle = 0.0
self.mass = mass
# limits
self.maxspeed = maxspeed
self.maxforce = maxforce
self.maxhp = maxhp
self.manoeuvrability = manoeuvrability
# flags
self.is_enemy = True
self.is_hpbar = False
self.is_hitbox = False
self.is_fixpos = True
# counters
self.anim_count = 0
self.bite_count = 0
self.shot_count = 0
self.freeze_count = 0
# vectors
self.position = PVector(x, y)
self.velocity = PVector(0, 0.001)
self.acceleration = PVector(0, 0)
self.acceleration_no_limit = PVector(0, 0)
# body
w, h = self.width, self.height
self.rect = pg.rect.Rect(0, 0, w, h)
self.rect.center = self.position.repr()
self.body = pg.rect.Rect(self.rect)
self.hpbar = HpBar(self.body.midtop)
# sprite specific
self.hp = maxhp
self.items = items
self.damage = damage
self.defense = defense
def bullet(src, src_location, dest_location):
"""Calculates and applies force to reach dest from src."""
x0 = src_location.x
y0 = src_location.y
x1 = dest_location.x
y1 = dest_location.y
dx = x1 - x0
dy = y1 - y0
vx = dx / 100
if dx == 0:
return
vy = vx * abs(dy / dx) + 0.5 * GRAVITY_BULLET.y * abs(dx / vx)
force = PVector(vx, -vy)
src.apply_force(force)
def init_move(src):
"""Initializes velocity if creature isn't moving."""
if src.velocity.y == 0 and src.velocity.x == 0:
force = PVector(-src.maxspeed, 0)
src.apply_force(force)
def jump(src):
"""Performs single jump"""
jmp = PVector(src.velocity.xdirection() * src.maxspeed, -src.maxspeed / 8)
src.apply_force(jmp)
from settings import *
from creatures.vector import PVector
import pygame as pg
import random
import math
# forces
WIND = PVector(-0.05, 0.0)
GRAVITY = PVector(0, 0.2)
GRAVITY_BULLET = PVector(0, 0.1)
REACTION = PVector(0, -0.19)
REACTION_BULLET = PVector(0, -0.1)
# constants
MI = 0.05
EDGE_LIMIT = -200
ARC_LENGTH = 2 * math.pi
ARC_STEP = ARC_LENGTH / 15
MOVE_LENGTH = 10
MOVE_STEP = MOVE_LENGTH / 15
MAX_XPUSH = 50
MAX_YPUSH = 15
PLAYER_DISTANCE = 1000
def gravity(src):
"""Simple force of gravity.
Q = m*g
"""
grav = GRAVITY.copy()
src.apply_force(grav)
def get_mouse_position_on_map(player, mouse_pos):
mouse_pos = PVector(mouse_pos[0], mouse_pos[1])
return PVector(player.position.x,
player.position.y) + mouse_pos - PVector(
WIDTH / 2, HEIGHT / 2)
class Sprite(AbstractSprite):
def __init__(self, x, y):
super(Sprite, self).__init__(x, y)
# self.create(x, y, **OBJECT)
def create(self, x, y, manoeuvrability, maxspeed, maxforce, maxhp, mass,
items, damage, defense):
# variables
self.radius = min(self.width, self.height)
self.angle = 0.0
self.mass = mass
# limits
self.maxspeed = maxspeed
self.maxforce = maxforce
self.maxhp = maxhp
self.manoeuvrability = manoeuvrability
# flags
self.is_enemy = True
self.is_hpbar = False
self.is_hitbox = False
self.is_fixpos = True
# counters
self.anim_count = 0
self.bite_count = 0
self.shot_count = 0
self.freeze_count = 0
# vectors
self.position = PVector(x, y)
self.velocity = PVector(0, 0.001)
self.acceleration = PVector(0, 0)
self.acceleration_no_limit = PVector(0, 0)
# body
w, h = self.width, self.height
self.rect = pg.rect.Rect(0, 0, w, h)
self.rect.center = self.position.repr()
self.body = pg.rect.Rect(self.rect)
self.hpbar = HpBar(self.body.midtop)
# sprite specific
self.hp = maxhp
self.items = items
self.damage = damage
self.defense = defense
def draw(self, win):
pass
def bite(self, player):
if self.is_enemy and self.rect.colliderect(player):
if self.bite_count > 0:
self.bite_count -= 1
else:
direction = -1
if self.position.x < player.position.x:
direction = 1
player.hit(self.damage, direction)
self.bite_count = 20
def hit(self, player, damage_points):
self.hp -= damage_points
push_away(self, player, damage_points / self.maxhp)
print(damage_points / self.maxhp)
self.is_hpbar = True
def update(self, player, blocks, map_position, items_factory):
# dead
if self.hp <= 0:
self.die(items_factory)
return
# alive
self.update_forces(player, blocks)
self.move(map_position)
self.fix_move(blocks, map_position)
def move(self, map_position):
# velocity
self.velocity += self.acceleration
self.velocity.xlimit(self.maxspeed)
self.velocity += self.acceleration_no_limit
self.position += self.velocity
self.acceleration.zero()
self.acceleration_no_limit.zero()
# update body
self.body.topleft = (self.position + map_position).repr()
self.rect.topleft = (self.position + map_position).repr()
self.hpbar.center(self.body.midtop)
# update animation counter
self.anim_count -= 1
self.anim_count %= self.animation_ticks
def fix_move(self, blocks, map_position):
dx, dy = 0.0, 0.0
hits = pg.sprite.spritecollide(self, blocks, False)
if hits:
hit = hits[0].rect
rect = self.rect
# vertical up
if rect.top < hit.top and abs(rect.bottom - hit.bottom) > abs(
rect.bottom - hit.top):
dy = hit.top - rect.bottom
self.velocity.y = 0.0
# vertical down
elif rect.bottom > hit.bottom and rect.left > hit.left and rect.right < hit.right:
dy = hit.bottom - rect.top
self.velocity.y = 0.0
self.position.y += dy
self.body.topleft = (self.position + map_position).repr()
self.rect.topleft = (self.position + map_position).repr()
self.hpbar.center(self.body.midtop)
hits = pg.sprite.spritecollide(self, blocks, False)
if hits:
dx = 0.0
hit = hits[0].rect
rect = self.rect
# vertical
if rect.left < hit.left:
dx = hit.left - rect.right
self.velocity.x = 0.0
reaction(self)
elif rect.right > hit.right:
dx = hit.right - rect.left
self.velocity.x = 0.0
reaction(self)
self.position.x += dx
self.body.topleft = (self.position + map_position).repr()
self.rect.topleft = (self.position + map_position).repr()
self.hpbar.center(self.body.midtop)
def apply_force(self, force):
force.limit(self.maxforce)
self.acceleration += force
def apply_force_no_limit(self, force):
self.acceleration_no_limit += force
def die(self, items_factory):
# creature has got its own items
if self.items:
for item_name in self.items:
items_factory.add_item(item_name, *self.position.repr())
# creature hasn't got its own items
else:
items_factory.add_random_item(*self.position.repr())
self.kill()
def quiet_die(self):
self.kill()
def update_forces(self, player, blocks):
pass