class Enemy(pygame.sprite.Sprite):
def __init__(self, location, *groups):
super(Enemy, self).__init__(*groups)
self.spriteDefinition = SpriteDefinition(
'evoman/images/EnemySprites.png', 0, 0, 43, 59)
self.updateSprite(SpriteConstants.STANDING, SpriteConstants.LEFT)
self.rect = pygame.rect.Rect(location, self.image.get_size())
self.direction = -1
self.max_life = 100
self.life = self.max_life
self.resting = 0
self.dy = 0
self.alternate = 1
self.direction_floor = 1
self.imune = 0
self.move = 0
self.countmove = 0
self.rect.x = 500
self.timeenemy = 0
self.twists = []
self.hurt = 0
self.shooting = 0
self.gun_cooldown = 0
def update(self, dt, game):
if game.time == 1:
# puts enemy in random initial position
if game.randomini == 'yes':
self.rect.x = numpy.random.choice([640, 500, 400, 300])
# Defines game mode for player action.
if game.enemymode == 'static': # Enemy controlled by static movements.
if self.resting == 1 and self.timeenemy >= 95 and self.timeenemy <= 110:
atack1 = 1
else:
atack1 = 0
if self.resting == 0:
atack2 = 1
else:
atack2 = 0
if (game.player.rect.right < game.enemy.rect.left
and abs(game.player.rect.right - game.enemy.rect.left) <=
50) or (game.enemy.rect.right < game.player.rect.left
and abs(game.enemy.rect.right -
game.player.rect.left) <= 50):
atack3 = 1
else:
atack3 = 0
elif game.enemymode == 'ai': # Player controlled by AI algorithm.
# calls the controller providing game sensors
actions = game.enemy_controller.control(self.sensors.get(game),
game.econt)
if len(actions) < 3:
game.print_logs(
"ERROR: Enemy 1 controller must return 3 decision variables."
)
sys.exit(0)
atack1 = actions[0]
atack2 = actions[1]
atack3 = actions[2]
if atack2 == 1 and not self.gun_cooldown:
atack2 = 1
else:
atack2 = 0
# if the 'start game' marker is 1
if game.start == 1:
self.timeenemy += 1 # increments enemy timer
# moving floor, changes the movement direction from time to time.
for cell in game.tilemap.layers['triggers'].collide(
game.player.rect, 'blockers'):
blockers = cell['blockers']
if 't' in blockers:
game.player.rect.x += self.direction_floor * 100 * dt # moves player over the moving floor
# limits player inside the screen
if game.player.rect.left < 60:
game.player.rect.left = 61
if game.player.rect.right > 665:
game.player.rect.right = 665
if game.time % 120 == 0:
self.direction_floor = self.direction_floor * -1
last = self.rect.copy() # copies last position state of the enemy
# if player gets too close to the enemy, he jumps to the other side.
if (self.resting == 1 and atack3 == 1):
self.move = 1
self.dy = -900
self.resting = 0
if self.move == 1:
self.rect.x += self.direction * 900 * dt
if self.move == 1 and self.rect.x < 200:
self.rect.x = 200
self.direction = self.direction * -1
self.move = 0
if self.move == 1 and self.rect.x > 500:
self.rect.x = 500
self.direction = self.direction * -1
self.move = 0
# jumps from time to time or when player atacks
if ((self.resting == 1 and atack1 == 1)
or (self.resting == 1 and game.player.atacked == 1)):
self.dy = -900
self.resting = 0
# releases until 4 bullets (decided randomly) after jumping or when player atacks
if (atack2 == 1 and not self.gun_cooldown):
self.shooting = 5
self.gun_cooldown = 3
# bullets sound effect
if game.sound == "on" and game.playermode == "human":
sound = pygame.mixer.Sound('evoman/sounds/scifi011.wav')
c = pygame.mixer.Channel(3)
c.set_volume(10)
c.play(sound)
aux = numpy.random.randint(1, 4)
for i in range(0, aux):
self.twists.append(
Bullet_e5((self.rect.x + (self.direction *
(i * 30)), self.rect.top +
(self.direction * (i * 20))),
self.direction, game.player.rect,
len(self.twists), game.sprite_e))
self.timeenemy = 0 # reinicializes enemy timer
if game.player.atacked == 1:
# bullets sound effect
if game.sound == "on" and game.playermode == "human":
sound = pygame.mixer.Sound('evoman/sounds/scifi011.wav')
c = pygame.mixer.Channel(3)
c.set_volume(10)
c.play(sound)
self.twists.append(
Bullet_e5((self.rect.x, self.rect.top), self.direction,
game.player.rect, len(self.twists),
game.sprite_e))
self.gun_cooldown = max(
0, self.gun_cooldown -
dt) # decreases time for bullets limitation
# animation, running enemy images alternation.
if self.direction > 0:
direction = SpriteConstants.RIGHT
else:
direction = SpriteConstants.LEFT
if self.alternate == 1:
self.updateSprite(SpriteConstants.START_RUNNING, direction)
if self.alternate == 4 or self.alternate == 10:
self.updateSprite(SpriteConstants.RUNNING_STEP1, direction)
if self.alternate == 7:
self.updateSprite(SpriteConstants.RUNNING_STEP2, direction)
self.alternate += 1
if self.alternate > 12:
self.alternate = 1
# changes the image when enemy jumps
if self.resting == 0:
if self.direction == -1:
self.updateSprite(SpriteConstants.JUMPING,
SpriteConstants.LEFT)
else:
self.updateSprite(SpriteConstants.JUMPING,
SpriteConstants.RIGHT)
# checks collision of the player with the enemy
if self.rect.colliderect(game.player.rect):
# choses what sprite penalise according to config
if game.contacthurt == "player":
game.player.life = max(
0, game.player.life - (game.level * 0.3))
if game.contacthurt == "enemy":
game.enemy.life = max(0,
game.enemy.life - (game.level * 0.3))
# pushes player when he collides with the enemy
game.player.rect.x += self.direction * 50 * dt
# limits the player to stand on the screen space even being pushed.
if game.player.rect.x < 60:
game.player.rect.x = 60
if game.player.rect.x > 620:
game.player.rect.x = 620
# gravity
self.dy = min(400, self.dy + 100)
self.rect.y += self.dy * dt
# controls screen walls and platforms limits agaist enemy
new = self.rect
self.resting = 0
for cell in game.tilemap.layers['triggers'].collide(
new, 'blockers'):
blockers = cell['blockers']
if 'l' in blockers and last.right <= cell.left and new.right > cell.left:
new.right = cell.left
if 'r' in blockers and last.left >= cell.right and new.left < cell.right:
new.left = cell.right
if 't' in blockers and last.bottom <= cell.top and new.bottom > cell.top:
self.resting = 1
new.bottom = cell.top
self.dy = 0
if 'b' in blockers and last.top >= cell.bottom and new.top < cell.bottom:
new.top = cell.bottom
# hurt enemy animation
if self.hurt > 0:
if self.direction == -1:
self.updateSprite(SpriteConstants.HURTING,
SpriteConstants.LEFT)
else:
self.updateSprite(SpriteConstants.HURTING,
SpriteConstants.RIGHT)
self.hurt -= 1
# changes bullets images according to the enemy direction
if self.shooting > 0:
if self.direction == -1:
self.updateSprite(SpriteConstants.SHOOTING,
SpriteConstants.LEFT)
else:
self.updateSprite(SpriteConstants.SHOOTING,
SpriteConstants.RIGHT)
self.shooting -= 1
self.shooting = max(0, self.shooting)
def updateSprite(self, state, direction):
self.image = self.spriteDefinition.getImage(state, direction)
class Enemy(pygame.sprite.Sprite):
def __init__(self, location, *groups):
super(Enemy, self).__init__(*groups)
self.spriteDefinition = SpriteDefinition('evoman/images/EnemySprites.png', 0, 0, 43, 59)
self.updateSprite(SpriteConstants.STANDING, SpriteConstants.LEFT)
self.rect = pygame.rect.Rect(location, self.image.get_size())
self.direction = -1
self.max_life = 100
self.life = self.max_life
self.resting = 0
self.dy = 0
self.alternate = 1
self.imune = 0
self.timeenemy = 0
self.twists = []
self.bullets = 0
self.hurt = 0
self.shooting = 0
self.gun_cooldown = 0
self.gun_cooldown2 = 0
def update(self, dt, game):
if game.time==1:
# puts enemy in random initial position
if game.randomini == 'yes':
self.rect.x = numpy.random.choice([640,500,400,300])
# defines game mode for player actionv
if game.enemymode == 'static': # enemy controlled by static movements
if self.timeenemy>=4 and self.timeenemy<=20 and self.timeenemy%4 == 0:
atack1 = 1
else:
atack1 = 0
atack2 = 1 #useless
if self.timeenemy==4:
atack2 = 1
else:
atack2 = 0
if self.timeenemy==5:
atack3 = 1
else:
atack3 = 0
if self.timeenemy>=50 and self.timeenemy<80:
atack4 = 1
else:
atack4 = 0
if self.timeenemy == 50:
atack5 = 1
else:
atack5 = 0
if self.timeenemy == 100:
atack6 = 1
else:
atack6 = 0
elif game.enemymode == 'ai': # Player controlled by AI algorithm.
# calls the controller providing game sensors
actions = game.enemy_controller.control(self.sensors.get(game), game.econt)
if len(actions) < 6:
game.print_logs("ERROR: Enemy 1 controller must return 6 decision variables.")
sys.exit(0)
atack1 = actions[0]
atack2 = actions[1]
atack3 = actions[2]
atack4 = actions[3]
atack5 = actions[4]
atack6 = actions[5]
if atack1 == 1 and not self.gun_cooldown2:
atack1 = 1
else:
atack1 = 0
if atack3 == 1 and not self.gun_cooldown:
atack3 = 1
else:
atack3 = 0
# marks the flag indicating to the player that the map is on water environment
game.player.inwater = 1
# if the 'start game' marker is 1
if game.start == 1:
# increments enemy timer
self.timeenemy += 1
# copies last position state of the enemy
last = self.rect.copy()
# calculates a relative distance factor, between the player and enemy to set up the jumping strengh
aux_dist = (abs(game.player.rect.right - self.rect.right)/490.0)+0.3
# shoots 5 bullets positioned over the same range
if atack1 == 1:
self.shooting = 5
self.gun_cooldown2 = 3
# bullets sound effect
if game.sound == "on" and game.playermode == "human":
sound = pygame.mixer.Sound('evoman/sounds/scifi011.wav')
c = pygame.mixer.Channel(3)
c.set_volume(10)
c.play(sound)
rand = numpy.random.randint(0, 25, 1)
self.twists.append(Bullet_e7((self.rect.x,self.rect.y), self.direction, len(self.twists), game.sprite_e))
# throws from 1 to 3 bubbles, starting at slighly different positions
if self.bullets == 0: # if the bubblues have gone away, enemy is abble to realease new bubbles.
rand = 2
for i in range(0,rand):
if atack3 == 1:
self.gun_cooldown = 3
self.bullets += 1
self.twists.append(Bullet_e72((self.rect.x+self.direction*i*30 ,self.rect.y-i*30), self.direction, len(self.twists), game.sprite_e))
# decreases time for bullets limitation
self.gun_cooldown = max(0, self.gun_cooldown - dt)
# decreases time for bullets limitation
self.gun_cooldown2 = max(0, self.gun_cooldown2 - dt)
# enemy moves during some time, after standing still for a while
if atack4 == 1:
self.rect.x += self.direction * 600 * aux_dist * dt * 0.7
# enemy jumps while is moving
if self.resting == 1 and atack5 == 1:
self.dy = -1500
self.resting = 0
# at the end of the atack cicle, enemy turns over the players direction.
if atack6 == 1:
if game.enemymode == 'static':
if game.player.rect.right < self.rect.left:
self.direction = -1
if game.player.rect.left > self.rect.right:
self.direction = 1
else:
self.direction = self.direction * -1
# reinicializes enemy timer
self.timeenemy = 0
# gravity
self.dy = min(400, self.dy + 100)
self.rect.y += self.dy * dt * 0.4
# changes the image when enemy jumps or stands up
if self.resting == 0:
if self.direction == -1:
self.updateSprite(SpriteConstants.JUMPING, SpriteConstants.LEFT)
else:
self.updateSprite(SpriteConstants.JUMPING, SpriteConstants.RIGHT)
else:
if self.direction == -1:
self.updateSprite(SpriteConstants.STANDING, SpriteConstants.LEFT)
else:
self.updateSprite(SpriteConstants.STANDING, SpriteConstants.RIGHT)
# checks collision of the player with the enemy
if self.rect.colliderect(game.player.rect):
# choses what sprite penalise according to config
if game.contacthurt == "player":
game.player.life = max(0, game.player.life-(game.level*0.3))
if game.contacthurt == "enemy":
game.enemy.life = max(0, game.enemy.life-(game.level*0.3))
game.player.rect.x += self.direction * 50 * dt # pushes player when he collides with the enemy
# limits the player to stand on the screen space even being pushed
if game.player.rect.x < 60:
game.player.rect.x = 60
if game.player.rect.x > 620:
game.player.rect.x = 620
if self.rect.x < 70:
self.rect.x = 70
if self.rect.x > 610:
self.rect.x = 610
game.player.hurt = 5 # Sets flag to change the player image when he is hurt.
# controls screen walls and platforms limits agaist enemy
new = self.rect
self.resting = 0
for cell in game.tilemap.layers['triggers'].collide(new, 'blockers'):
blockers = cell['blockers']
if 'l' in blockers and last.right <= cell.left and new.right > cell.left:
new.right = cell.left
if 'r' in blockers and last.left >= cell.right and new.left < cell.right:
new.left = cell.right
if 't' in blockers and last.bottom <= cell.top and new.bottom > cell.top:
self.resting = 1
new.bottom = cell.top
self.dy = 0
if 'b' in blockers and last.top >= cell.bottom and new.top < cell.bottom:
new.top = cell.bottom
# hurt enemy image
if self.hurt > 0:
if self.direction == -1:
self.updateSprite(SpriteConstants.HURTING, SpriteConstants.LEFT)
else:
self.updateSprite(SpriteConstants.HURTING, SpriteConstants.RIGHT)
self.hurt -=1
# changes bullets images according to the enemy direction
if self.shooting > 0:
if self.direction == -1:
self.updateSprite(SpriteConstants.SHOOTING, SpriteConstants.LEFT)
else:
self.updateSprite(SpriteConstants.SHOOTING, SpriteConstants.RIGHT)
self.shooting -= 1
self.shooting = max(0,self.shooting)
def updateSprite(self, state, direction):
self.image = self.spriteDefinition.getImage(state, direction)
class Enemy(pygame.sprite.Sprite):
def __init__(self, location, *groups):
super(Enemy, self).__init__(*groups)
self.spriteDefinition = SpriteDefinition(
'evoman/images/EnemySprites.png', 0, 0, 43, 59)
self.updateSprite(SpriteConstants.STANDING, SpriteConstants.LEFT)
self.rect = pygame.rect.Rect(location, self.image.get_size())
self.direction = -1
self.max_life = 100
self.life = self.max_life
self.resting = 0
self.dy = 0
self.twists = []
self.alternate = 1
self.imune = 0
self.timeenemy = 0
self.hurt = 0
self.shooting = 0
self.gun_cooldown = 0
def update(self, dt, game):
if game.time == 1:
# puts enemy in random initial position
if game.randomini == 'yes':
self.rect.x = numpy.random.choice([640, 500, 400, 300])
# defines game mode for player action
if game.enemymode == 'static': # enemy controlled by static movements
if self.timeenemy >= 120 and self.timeenemy <= 140:
atack1 = 1
else:
atack1 = 0
if self.timeenemy == 130:
atack2 = 1
else:
atack2 = 0
if self.timeenemy > 140:
atack3 = 1
else:
atack3 = 0
if self.timeenemy == 30:
atack4 = 1
else:
atack4 = 0
elif game.enemymode == 'ai': # player controlled by AI algorithm
# calls the controller providing game sensors
actions = game.enemy_controller.control(self.sensors.get(game),
game.econt)
if len(actions) < 4:
game.print_logs(
"ERROR: Enemy 1 controller must return 4 decision variables."
)
sys.exit(0)
atack1 = actions[0]
atack2 = actions[1]
atack3 = actions[2]
atack4 = actions[3]
if atack4 == 1 and not self.gun_cooldown:
atack4 = 1
else:
atack4 = 0
# if 'start game' is true
if game.start == 1:
self.timeenemy += 1 # increments enemy timer
# copies last position state of the enemy
last = self.rect.copy()
# movements of the enemy on the axis x
if atack1 == 1:
self.rect.x += self.direction * 180 * dt # goes forward
# jumps
if atack2 == 1 and self.resting == 1:
self.dy = -700
self.resting = 0
# animation, running enemy images alternatetion
if self.direction > 0:
direction = SpriteConstants.RIGHT
else:
direction = SpriteConstants.LEFT
if self.alternate == 1:
self.updateSprite(SpriteConstants.START_RUNNING, direction)
if self.alternate == 4 or self.alternate == 10:
self.updateSprite(SpriteConstants.RUNNING_STEP1, direction)
if self.alternate == 7:
self.updateSprite(SpriteConstants.RUNNING_STEP2, direction)
self.alternate += 1
if self.alternate > 12:
self.alternate = 1
# changes the image when enemy jumps
if self.resting == 0:
if self.direction == -1:
self.updateSprite(SpriteConstants.JUMPING,
SpriteConstants.LEFT)
else:
self.updateSprite(SpriteConstants.JUMPING,
SpriteConstants.RIGHT)
else:
# animation, standing up images
if self.direction == -1:
self.updateSprite(SpriteConstants.STANDING,
SpriteConstants.LEFT)
else:
self.updateSprite(SpriteConstants.STANDING,
SpriteConstants.RIGHT)
# restart enemy's timer from time to time, so that he stops moving.
if atack3 == 1:
self.timeenemy = 20
# puts the enemy turned to the player's direction
if game.enemymode == 'static':
if game.player.rect.right < self.rect.left:
self.direction = -1
elif game.player.rect.left > self.rect.right:
self.direction = 1
else:
self.direction = self.direction * -1
# checks collision of the player with the enemy
if self.rect.colliderect(game.player.rect):
# choses what sprite penalise according to config
if game.contacthurt == "player":
game.player.life = max(0,
game.player.life - (game.level * 1))
if game.contacthurt == "enemy":
game.enemy.life = max(0,
game.enemy.life - (game.level * 1))
# pushes player when he collides with the enemy
game.player.rect.x += self.direction * 50 * dt
# limits the player to stand on the screem space even being pushed
if game.player.rect.x < 60:
game.player.rect.x = 60
if game.player.rect.x > 620:
game.player.rect.x = 620
# sets flag to change the player image when he is hurt
game.player.hurt = 5
# gravity
self.dy = min(400, self.dy + 100)
self.rect.y += self.dy * dt
# controls screen walls and platforms limits agaist enemy
new = self.rect
self.resting = 0
for cell in game.tilemap.layers['triggers'].collide(
new, 'blockers'):
blockers = cell['blockers']
if 'l' in blockers and last.right <= cell.left and new.right > cell.left:
new.right = cell.left
if 'r' in blockers and last.left >= cell.right and new.left < cell.right:
new.left = cell.right
if 't' in blockers and last.bottom <= cell.top and new.bottom > cell.top:
self.resting = 1
new.bottom = cell.top
self.dy = 0
if 'b' in blockers and last.top >= cell.bottom and new.top < cell.bottom:
new.top = cell.bottom
# enemy shoots
if atack4 == 1:
self.shooting = 5
self.gun_cooldown = 3
# bullets sound effect
if game.sound == "on" and game.playermode == "human":
sound = pygame.mixer.Sound('evoman/sounds/scifi011.wav')
c = pygame.mixer.Channel(3)
c.set_volume(10)
c.play(sound)
# shoots 4 bullets placed in fixed places - bullets coming from the enemy.
for i in range(0, 4):
ay = [-10, -10, 20, -45]
if self.direction > 0:
ax = [-24, 50, 1, 1]
self.twists.append(
Bullet_e3(
(self.rect.x + ax[i], self.rect.y - ay[i]), 1,
'h', len(self.twists), game.sprite_e))
else:
ax = [25, -50, -7, -7]
self.twists.append(
Bullet_e3(
(self.rect.x - ax[i], self.rect.y - ay[i]), -1,
'h', len(self.twists), game.sprite_e))
# shoots 4 bullets placed in fixed places - bullets coming from the top of the screen
aux = 100
for i in range(0, 4):
self.twists.append(
Bullet_e3((aux, 100), 1, 'v', len(self.twists),
game.sprite_e))
aux = aux + 150
# decreases time for bullets limitation
self.gun_cooldown = max(0, self.gun_cooldown - dt)
# hurt enemy animation
if self.hurt > 0:
if self.direction == -1:
self.updateSprite(SpriteConstants.HURTING,
SpriteConstants.LEFT)
else:
self.updateSprite(SpriteConstants.HURTING,
SpriteConstants.RIGHT)
self.hurt -= 1
# changes bullets images according to the enemy direction
if self.shooting > 0:
if self.direction == -1:
self.updateSprite(SpriteConstants.SHOOTING,
SpriteConstants.LEFT)
else:
self.updateSprite(SpriteConstants.SHOOTING,
SpriteConstants.RIGHT)
self.shooting -= 1
self.shooting = max(0, self.shooting)
def updateSprite(self, state, direction):
self.image = self.spriteDefinition.getImage(state, direction)
class Enemy(pygame.sprite.Sprite):
def __init__(self, location, *groups):
super(Enemy, self).__init__(*groups)
self.spriteDefinition = SpriteDefinition('evoman/images/EnemySprites.png', 0, 0, 43, 59)
self.updateSprite(SpriteConstants.STANDING, SpriteConstants.LEFT)
self.rect = pygame.rect.Rect(location, self.image.get_size())
self.direction = -1
self.max_life = 100
self.life = self.max_life
self.resting = 0
self.dy = 0
self.alternate = 1
self.just_shoot = 0
self.imune = 0
self.timeenemy = 0
self.twists = []
self.hurt = 0
self.shooting = 0
self.gun_cooldown = 0
def update(self, dt, game):
if game.time==1:
# puts enemy in random initial position
if game.randomini == 'yes':
self.rect.x = numpy.random.choice([640,500,400,300])
# defines game mode for player action
if game.enemymode == 'static': # enemy controlled by static movements
if (self.timeenemy >= 1 and self.timeenemy <10) or (self.timeenemy >= 20 and self.timeenemy <30):
atack1 = 1
else:
atack1 = 0
if self.timeenemy == 1 or self.timeenemy == 20:
atack2 = 1
else:
atack2 = 0
if self.timeenemy == 9 or self.timeenemy == 29:
atack3 = 1
else:
atack3 = 0
if self.timeenemy >=40 and self.timeenemy <50:
atack4 = 1
else:
atack4 = 0
if self.timeenemy == 50:
atack5 = 1
else:
atack5 = 0
if ( (abs(self.rect.left-game.player.rect.left)<=200 or abs(self.rect.right-game.player.rect.right)<=200) ) and not self.gun_cooldown:
atack6 = 1
else:
atack6 = 0
elif game.enemymode == 'ai': # player controlled by AI algorithm
# calls the controller providing game sensors
actions = game.enemy_controller.control(self.sensors.get(game), game.econt)
if len(actions) < 6:
game.print_logs("ERROR: Enemy 1 controller must return 6 decision variables.")
sys.exit(0)
atack1 = actions[0]
atack2 = actions[1]
atack3 = actions[2]
atack4 = actions[3]
atack5 = actions[4]
atack6 = actions[5]
if atack6 == 1 and not self.gun_cooldown:
atack6 = 1
else:
atack6 = 0
# If the 'start game' marker is 1.
if game.start == 1:
self.timeenemy += 1 # increments enemy timer
last = self.rect.copy() # copies last position state of the enemy
# jumps over the player. It happens twice.
if atack1== 1 :
# moves on the axis x
self.rect.x += self.direction * 730 * dt
if self.resting == 1 and atack2 == 1:
self.dy = -900
self.resting = 0
# enemy turns to the players direction
if atack3 == 1:
if game.enemymode == 'static':
if game.player.rect.right < self.rect.left:
self.direction = -1
if game.player.rect.left > self.rect.right:
self.direction = 1
else:
self.direction = self.direction * -1
# runs in the player's direction, after jumping twice
elif atack4 == 1 :
self.rect.x += self.direction * 900 * dt
# reinicializes enemy timer
elif atack5 == 1:
self.timeenemy = 0
# throws a bullet over the player when enemy is jumping and right over him
if self.resting == 0 and self.just_shoot == 0 and atack6 == 1:
self.shooting = 5
self.gun_cooldown = 5
# bullets sound effect
if game.sound == "on" and game.playermode == "human":
sound = pygame.mixer.Sound('evoman/sounds/scifi011.wav')
c = pygame.mixer.Channel(3)
c.set_volume(10)
c.play(sound)
self.just_shoot = 1
rand = 3
# shoots from 1 to 3 bullets
for i in range(0,rand):
self.twists.append(Bullet_e8((self.rect.x+(i*60) ,self.rect.y ), i, self.direction, len(self.twists), game.sprite_e))
# decreases time for bullets limitation
self.gun_cooldown = max(0, self.gun_cooldown - dt)
# animation, running enemy images alternation
if self.direction > 0:
direction = SpriteConstants.RIGHT
else:
direction = SpriteConstants.LEFT
if self.alternate == 1:
self.updateSprite(SpriteConstants.START_RUNNING, direction)
if self.alternate == 4 or self.alternate == 10:
self.updateSprite(SpriteConstants.RUNNING_STEP1, direction)
if self.alternate == 7:
self.updateSprite(SpriteConstants.RUNNING_STEP2, direction)
self.alternate += 1
if self.alternate > 12:
self.alternate = 1
# changes the image when enemy jumps
if self.resting == 0:
if self.direction == -1:
self.updateSprite(SpriteConstants.JUMPING, SpriteConstants.LEFT)
else:
self.updateSprite(SpriteConstants.JUMPING, SpriteConstants.RIGHT)
# checks collision of the player with the enemy
if self.rect.colliderect(game.player.rect):
# choses what sprite penalise according to config
if game.contacthurt == "player":
game.player.life = max(0, game.player.life-(game.level*0.3))
if game.contacthurt == "enemy":
game.enemy.life = max(0, game.enemy.life-(game.level*0.3))
# sets flag to change the player image when he is hurt
game.player.hurt = 5
# gravity
self.dy = min(400, self.dy + 100)
self.rect.y += self.dy * dt
# controls screen walls and platforms limits agaist enemy
new = self.rect
self.resting = 0
for cell in game.tilemap.layers['triggers'].collide(new, 'blockers'):
blockers = cell['blockers']
if 't' in blockers and last.bottom <= cell.top and new.bottom > cell.top:
self.resting = 1
new.bottom = cell.top
self.dy = 0
self.just_shoot = 0
if 'b' in blockers and last.top >= cell.bottom and new.top < cell.bottom:
new.top = cell.bottom
if 'l' in blockers and last.right <= cell.left and new.right > cell.left and last.bottom>cell.top:
new.right = cell.left
if 'r' in blockers and last.left >= cell.right and new.left < cell.right and last.bottom>cell.top:
new.left = cell.right
# hurt enemy animation
if self.hurt > 0:
if self.direction == -1:
self.updateSprite(SpriteConstants.HURTING, SpriteConstants.LEFT)
else:
self.updateSprite(SpriteConstants.HURTING, SpriteConstants.RIGHT)
self.hurt -=1
# changes bullets images according to the enemy direction
if self.shooting > 0:
if self.direction == -1:
self.updateSprite(SpriteConstants.SHOOTING, SpriteConstants.LEFT)
else:
self.updateSprite(SpriteConstants.SHOOTING, SpriteConstants.RIGHT)
self.shooting -= 1
self.shooting = max(0,self.shooting)
def updateSprite(self, state, direction):
self.image = self.spriteDefinition.getImage(state, direction)
class Enemy(pygame.sprite.Sprite):
def __init__(self, location, *groups):
super(Enemy, self).__init__(*groups)
self.spriteDefinition = SpriteDefinition(
'evoman/images/EnemySprites.png', 0, 0, 43, 59)
self.updateSprite(SpriteConstants.STANDING, SpriteConstants.LEFT)
self.rect = pygame.rect.Rect(location, self.image.get_size())
self.direction = -1
self.max_life = 100
self.life = self.max_life
self.resting = 0
self.dy = 0
self.twists = []
self.alternate = 1
self.fireflash = 0
self.imune = 0
self.rect.x = 550
self.timeenemy = 0
self.hurt = 0
self.shooting = 0
self.gun_cooldown = 0
self.rect.right = 580
def update(self, dt, game):
if game.time == 1:
# puts enemy in random initial position
if game.randomini == 'yes':
self.rect.x = numpy.random.choice([640, 500, 400, 300])
# defines game mode for player action
if game.enemymode == 'static': # enemy controlled by static movements
if self.timeenemy == 2:
atack1 = 1
else:
atack1 = 0
if self.timeenemy > 50:
atack2 = 1
else:
atack2 = 0
if self.timeenemy == 3:
atack3 = 1
else:
atack3 = 0
if (self.fireflash >= 1 and self.fireflash <= 40):
atack4 = 1
else:
atack4 = 0
elif game.enemymode == 'ai': # player controlled by AI algorithm
# calls the controller providing game sensors
actions = game.enemy_controller.control(self.sensors.get(game),
game.econt)
if len(actions) < 4:
game.print_logs(
"ERROR: Enemy 1 controller must return 4 decision variables."
)
sys.exit(0)
atack1 = actions[0]
atack2 = actions[1]
atack3 = actions[2]
atack4 = actions[3]
if atack3 == 1 and not self.gun_cooldown:
atack3 = 1
else:
atack3 = 0
# if the 'start game' marker is 1
if game.start == 1:
self.timeenemy += 1 # increments enemy timer
last = self.rect.copy() # copies last position state of the enemy
# when player atacks, enemy turns into fire and goes towards his direction
if game.player.atacked == 1 and self.fireflash == 0:
self.fireflash = 100
else:
self.fireflash = max(0, self.fireflash - 1)
if atack4 == 1:
self.rect.x += self.direction * 600 * dt
if self.fireflash == 1:
self.direction = self.direction * -1
if self.rect.colliderect(game.player.rect):
self.fireflash = 0
# otherwise he just keeps shooting towards the player direction
elif self.fireflash == 0:
if atack1 == 1 and self.resting == 1:
self.dy = -900
self.resting = 0
self.imune = 0 # enemy is not imune to player's shooting anymore
# images of the enemy standing up
if self.direction == -1:
self.updateSprite(SpriteConstants.STANDING,
SpriteConstants.LEFT)
else:
self.updateSprite(SpriteConstants.STANDING,
SpriteConstants.RIGHT)
# reinicializes timer and turns to the players direction
if atack2 == 1:
self.timeenemy = 1
if game.enemymode == 'static':
if game.player.rect.right < self.rect.left:
self.direction = -1
elif game.player.rect.left > self.rect.right:
self.direction = 1
else:
self.direction = self.direction * -1
# checks collision of the player with the enemy
if self.rect.colliderect(game.player.rect):
# choses what sprite penalise according to config
if game.contacthurt == "player":
game.player.life = max(
0, game.player.life - (game.level * 0.3))
if game.contacthurt == "enemy":
game.enemy.life = max(0,
game.enemy.life - (game.level * 0.3))
# pushes player when he collides with the enemy
game.player.rect.x += self.direction * 50 * dt
# limits the player to stand on the screen space even being pushed
if game.player.rect.x < 60:
game.player.rect.x = 60
if game.player.rect.x > 620:
game.player.rect.x = 620
# sets flag to change the player image when he is hurt
game.player.hurt = 5
# gravity
self.dy = min(400, self.dy + 100)
self.rect.y += self.dy * dt
# controls screen walls and platforms limits agaist enemy
new = self.rect
self.resting = 0
for cell in game.tilemap.layers['triggers'].collide(
new, 'blockers'):
blockers = cell['blockers']
if 'l' in blockers and last.right <= cell.left and new.right > cell.left:
new.right = cell.left
if 'r' in blockers and last.left >= cell.right and new.left < cell.right:
new.left = cell.right
if 't' in blockers and last.bottom <= cell.top and new.bottom > cell.top:
self.resting = 1
new.bottom = cell.top
self.dy = 0
if 'b' in blockers and last.top >= cell.bottom and new.top < cell.bottom:
new.top = cell.bottom
# enemy shoots 3 bullets
if atack3 == 1:
self.shooting = 5
self.gun_cooldown = 5
# if enemy is not turned into fire, shoots, otherwise stops the time counter for a while.
if self.fireflash == 0:
# bullets sound effect
if game.sound == "on" and game.playermode == "human":
sound = pygame.mixer.Sound(
'evoman/sounds/scifi011.wav')
c = pygame.mixer.Channel(3)
c.set_volume(10)
c.play(sound)
for i in range(0, 3):
self.twists.append(
Bullet_e4(
(self.rect.x, self.rect.y), self.direction, i,
len(self.twists), game.sprite_e))
else:
self.timeenemy -= 1
self.gun_cooldown = max(
0, self.gun_cooldown -
dt) # decreases time for bullets limitation.
# changes bullets images according to the enemy direction
if self.shooting > 0:
if self.direction == -1:
self.updateSprite(SpriteConstants.SHOOTING,
SpriteConstants.LEFT)
else:
self.updateSprite(SpriteConstants.SHOOTING,
SpriteConstants.RIGHT)
self.shooting -= 1
self.shooting = max(0, self.shooting)
# changes the image when enemy is hurt and imune, as a fireball
if self.imune == 1:
if game.time % 2 == 0:
self.image = pygame.image.load(
'evoman/images/fireball.png')
else:
self.image = pygame.image.load(
'evoman/images/fireball2.png')
self.hurt -= 1
def updateSprite(self, state, direction):
self.image = self.spriteDefinition.getImage(state, direction)
class Enemy(pygame.sprite.Sprite):
def __init__(self, location, *groups):
super(Enemy, self).__init__(*groups)
self.spriteDefinition = SpriteDefinition(
'evoman/images/EnemySprites.png', 0, 0, 43, 59)
self.updateSprite(SpriteConstants.STANDING, SpriteConstants.LEFT)
self.rect = pygame.rect.Rect(location, self.image.get_size())
self.direction = -1
self.max_life = 100
self.life = self.max_life
self.resting = 0
self.dy = 0
self.twists = []
self.alternate = 1
self.imune = 0
self.timeenemy = 0
self.hurt = 0
self.shooting = 0
self.gun_cooldown = 0
def update(self, dt, game):
if game.time == 1:
# puts enemy in random initial position
if game.randomini == 'yes':
self.rect.x = numpy.random.choice([630, 610, 560, 530])
# defines game mode for player action.
if game.enemymode == 'static': # enemy controlled by static movements
if (self.timeenemy >= 210
and self.timeenemy <= 250) or (self.timeenemy >= 260
and self.timeenemy <= 300):
atack1 = 1
else:
atack1 = 0
if self.timeenemy == 210 or self.timeenemy == 260:
atack2 = 1
else:
atack2 = 0
if self.timeenemy > 300:
atack3 = 1
else:
atack3 = 0
if (self.timeenemy == 40) or (self.timeenemy
== 110) or (self.timeenemy == 180):
atack4 = 1
else:
atack4 = 0
elif game.enemymode == 'ai': # player controlled by AI algorithm
# calls the controller providing game sensors
actions = game.enemy_controller.control(self.sensors.get(game),
game.econt)
if len(actions) < 4:
game.print_logs(
"ERROR: Enemy 1 controller must return 4 decision variables."
)
sys.exit(0)
atack1 = actions[0]
atack2 = actions[1]
atack3 = actions[2]
atack4 = actions[3]
if atack4 == 1 and not self.gun_cooldown:
atack4 = 1
else:
atack4 = 0
if atack1 == 1 and self.resting == 1:
atack1 = 1
else:
atack1 = 0
# if the 'start game' marker is 1
if game.start == 1:
# increments enemy timer
self.timeenemy += 1
# copies last position state of the enemy
last = self.rect.copy()
# movements of the enemy on the axis x. Happens 2 to each side.
if atack1 == 1:
self.rect.x += self.direction * 200 * dt
# jumps
if atack2 == 1:
self.dy = -900
self.resting = 0
# animation, running enemy images alternatetion.
if self.direction > 0:
direction = SpriteConstants.RIGHT
else:
direction = SpriteConstants.LEFT
if self.alternate == 1:
self.updateSprite(SpriteConstants.START_RUNNING, direction)
if self.alternate == 4 or self.alternate == 10:
self.updateSprite(SpriteConstants.RUNNING_STEP1, direction)
if self.alternate == 7:
self.updateSprite(SpriteConstants.RUNNING_STEP2, direction)
self.alternate += 1
if self.alternate > 12:
self.alternate = 1
# changes the image when enemy jumps
if self.resting == 0:
if self.direction == -1:
self.updateSprite(SpriteConstants.JUMPING,
SpriteConstants.LEFT)
else:
self.updateSprite(SpriteConstants.JUMPING,
SpriteConstants.RIGHT)
else:
# animation, standing up images
if self.direction == -1:
self.updateSprite(SpriteConstants.STANDING,
SpriteConstants.LEFT)
else:
self.updateSprite(SpriteConstants.STANDING,
SpriteConstants.RIGHT)
# restart enemy timer and turns the enemy around
if atack3 == 1:
self.timeenemy = 0
self.direction = self.direction * -1
# checks collision of the player with the enemy
if self.rect.colliderect(game.player.rect):
# choses what sprite penalise according to config
if game.contacthurt == "player":
game.player.life = max(0,
game.player.life - (game.level * 1))
if game.contacthurt == "enemy":
game.enemy.life = max(0,
game.enemy.life - (game.level * 1))
game.player.hurt = 5 # sets flag to change the player image when he is hurt.
# gravity
self.dy = min(400, self.dy + 100)
self.rect.y += self.dy * dt
# controls screen walls and platforms limits agaist enemy.
new = self.rect
self.resting = 0
for cell in game.tilemap.layers['triggers'].collide(
new, 'blockers'):
blockers = cell['blockers']
if 'l' in blockers and last.right <= cell.left and new.right > cell.left:
new.right = cell.left
if 'r' in blockers and last.left >= cell.right and new.left < cell.right:
new.left = cell.right
if 't' in blockers and last.bottom <= cell.top and new.bottom > cell.top:
self.resting = 1
new.bottom = cell.top
self.dy = 0
if 'b' in blockers and last.top >= cell.bottom and new.top < cell.bottom:
new.top = cell.bottom
# enemy shoots
if atack4 == 1:
self.shooting = 5
self.gun_cooldown = 3
# bullets sound effect
if game.sound == "on" and game.playermode == "human":
sound = pygame.mixer.Sound('evoman/sounds/scifi011.wav')
c = pygame.mixer.Channel(3)
c.set_volume(10)
c.play(sound)
# shoots 6 bullets placed in a fixed range
for i in range(0, 6):
self.twists.append(
Bullet_e2((self.rect.x + 10, self.rect.bottom),
self.direction, i, len(self.twists),
game.sprite_e))
# decreases time for bullets limitation
self.gun_cooldown = max(0, self.gun_cooldown - dt)
# hurt enemy animation
if self.hurt > 0:
if self.direction == -1:
self.updateSprite(SpriteConstants.HURTING,
SpriteConstants.LEFT)
else:
self.updateSprite(SpriteConstants.HURTING,
SpriteConstants.RIGHT)
self.hurt -= 1
# changes bullets images according to the enemy direction
if self.shooting > 0:
if self.direction == -1:
self.updateSprite(SpriteConstants.SHOOTING,
SpriteConstants.LEFT)
else:
self.updateSprite(SpriteConstants.SHOOTING,
SpriteConstants.RIGHT)
self.shooting -= 1
self.shooting = max(0, self.shooting)
def updateSprite(self, state, direction):
self.image = self.spriteDefinition.getImage(state, direction)
class Player(pygame.sprite.Sprite):
def __init__(self, location, enemyn, level, *groups):
super(Player, self).__init__(*groups)
self.spriteDefinition = SpriteDefinition('evoman/images/EvoManSprites.png', 0, 0, 43, 59)
self.updateSprite(SpriteConstants.STANDING, SpriteConstants.RIGHT)
self.rect = pygame.rect.Rect(location, self.image.get_size())
self.resting = 0
self.dy = 0
self.direction = 1
self.alternate = 1
self.gun_cooldown = 0
self.max_life = 100
self.life = self.max_life
self.atacked = 0
self.hurt = 0
self.shooting = 0
self.inwater = 0
self.twists = []
self.vx = 0
self.vy = 0
self.hy = 0
self.sensors = None
def update(self, dt, game):
# if the enemies are not atacking with the freezing atack (prevents player from making any movements or atacking) and also the 'start game' marker is 1.
if game.freeze_p == 0 and game.start == 1:
# checks water environment flag to regulate movements speed
if self.inwater == 1:
self.vx = 0.5
self.vy = 0.5
self.hy = -2000
else:
self.vx = 1
self.vy = 1
self.hy = -900
# defines game mode for player action
if game.playermode == 'human': # player controlled by keyboard/joystick
# if joystick is connected, initializes it.
if game.joy > 0:
joystick = pygame.joystick.Joystick(0)
joystick.init()
# tests if the button/key was pressed or released.
press = 0
release = 0
for event in game.event:
if event.type == pygame.JOYBUTTONDOWN or event.type == pygame.KEYDOWN:
press = 1
else:
press = 0
if event.type == pygame.JOYBUTTONUP or event.type == pygame.KEYUP:
release = 1
else:
release = 0
# gets pressed key value
key = pygame.key.get_pressed()
# gets joystick value for axis x (left/right)
left = 0
if game.joy > 0:
if round(joystick.get_axis(0)) == -1:
left = 1
if key[pygame.K_LEFT]:
left = 1
right = 0
if game.joy > 0:
if round(joystick.get_axis(0)) == 1:
right = 1
if key[pygame.K_RIGHT]:
right = 1
# gets joystick/key value for jumping
jump = 0
if game.joy > 0:
if int(joystick.get_button(2)) == 1 and press == 1:
jump = 1
if key[pygame.K_SPACE] and press == 1:
jump = 1
# gets joystick/key value for shooting
shoot = 0
if game.joy > 0:
if int(joystick.get_button(3)) == 1 and press == 1:
shoot = 1
if key[pygame.K_LSHIFT] and press == 1:
shoot = 1
elif game.playermode == 'ai': # player controlled by AI algorithm
# calls the controller providing game sensors
actions = game.player_controller.control(self.sensors.get(game), game.pcont)
if len(actions) < 5:
game.print_logs("ERROR: Player controller must return 5 decision variables.")
sys.exit(0)
left = actions[0]
right = actions[1]
jump = actions[2]
shoot = actions[3]
release = actions[4]
# if the button is released before the jumping maximum height, them player stops going up.
if release == 1 and self.resting == 0:
self.dy = 0
# copies last position state of the player
last = self.rect.copy()
# movements on the axis x (left)
if left:
self.rect.x -= 200 * dt * self.vx
self.direction = -1
# animation, running images alternation
if self.alternate == 1:
self.updateSprite(SpriteConstants.START_RUNNING, SpriteConstants.LEFT)
if self.alternate == 4 or self.alternate == 10:
self.updateSprite(SpriteConstants.RUNNING_STEP1, SpriteConstants.LEFT)
if self.alternate == 7:
self.updateSprite(SpriteConstants.RUNNING_STEP2, SpriteConstants.LEFT)
self.alternate += 1
if self.alternate > 12:
self.alternate = 1
# movements on the axis x (right)
elif right:
self.rect.x += 200 * dt * self.vx
self.direction = 1
# animation, running player images alternation
if self.alternate == 1:
self.updateSprite(SpriteConstants.START_RUNNING, SpriteConstants.RIGHT)
if self.alternate == 4 or self.alternate == 10:
self.updateSprite(SpriteConstants.RUNNING_STEP1, SpriteConstants.RIGHT)
if self.alternate == 7:
self.updateSprite(SpriteConstants.RUNNING_STEP2, SpriteConstants.RIGHT)
self.alternate += 1
if self.alternate > 12:
self.alternate = 1
else:
# animation, standing up images
if self.direction == -1:
self.updateSprite(SpriteConstants.STANDING, SpriteConstants.LEFT)
else:
self.updateSprite(SpriteConstants.STANDING, SpriteConstants.RIGHT)
# if player is touching the floor, he is allowed to jump
if self.resting == 1 and jump == 1:
self.dy = self.hy
# gravity
self.dy = min(400, self.dy + 100)
self.rect.y += self.dy * dt * self.vy
# changes the image when player jumps
if self.resting == 0 :
if self.direction == -1:
self.updateSprite(SpriteConstants.JUMPING, SpriteConstants.LEFT)
else:
self.updateSprite(SpriteConstants.JUMPING, SpriteConstants.RIGHT)
new = self.rect # copies new (after movement) position state of the player
# controls screen walls and platforms limits agaist player
self.resting = 0
for cell in game.tilemap.layers['triggers'].collide(new, 'blockers'):
blockers = cell['blockers']
if 'l' in blockers and last.right <= cell.left and new.right > cell.left and last.bottom>cell.top:
new.right = cell.left
if 'r' in blockers and last.left >= cell.right and new.left < cell.right and last.bottom>cell.top:
new.left = cell.right
if 't' in blockers and last.bottom <= cell.top and new.bottom > cell.top:
self.resting = 1 # player touches the floor
new.bottom = cell.top
self.dy = 0
if 'b' in blockers and last.top >= cell.bottom and new.top < cell.bottom:
new.top = cell.bottom
# shoots, limiting time between bullets.
if shoot == 1 and not self.gun_cooldown:
self.shooting = 5
self.atacked = 1 # marks if the player has atacked enemy
# creates bullets objects according to the direction.
if self.direction > 0:
self.twists.append(Bullet_p(self.rect.midright, 1, len(self.twists), game.sprite_p))
else:
self.twists.append(Bullet_p(self.rect.midleft, -1, len(self.twists), game.sprite_p))
self.gun_cooldown = 0.4 # marks time to the bullet for allowing next bullets
# sound effects
if game.sound == "on" and game.playermode == "human":
sound = pygame.mixer.Sound('evoman/sounds/scifi003.wav')
c = pygame.mixer.Channel(2)
c.set_volume(1)
c.play(sound)
else:
self.atacked = 0
# decreases time for limitating bullets
self.gun_cooldown = max(0, self.gun_cooldown - dt)
# hurt player animation
if self.hurt > 0:
if self.direction == -1:
self.updateSprite(SpriteConstants.HURTING, SpriteConstants.LEFT)
else:
self.updateSprite(SpriteConstants.HURTING, SpriteConstants.RIGHT)
self.hurt -= 1
self.hurt = max(0,self.hurt)
self.shooting -= 1
self.shooting = max(0,self.shooting)
# shooting animation
if self.shooting > 0:
if self.resting == 0:
if self.direction == -1:
self.updateSprite(SpriteConstants.SHOOTING_JUMPING, SpriteConstants.LEFT)
else:
self.updateSprite(SpriteConstants.SHOOTING_JUMPING, SpriteConstants.RIGHT)
else:
if self.direction == -1:
self.updateSprite(SpriteConstants.SHOOTING, SpriteConstants.LEFT)
else:
self.updateSprite(SpriteConstants.SHOOTING, SpriteConstants.RIGHT)
# kills player in case he touches killers stuff, like spikes.
for cell in game.tilemap.layers['triggers'].collide(self.rect, 'killers'):
game.player.life = 0
# focuses screen center on player
game.tilemap.set_focus(new.x, new.y)
else:
game.tilemap.set_focus(self.rect.x, self.rect.y)
def updateSprite(self, state, direction):
self.image = self.spriteDefinition.getImage(state, direction)
class Enemy(pygame.sprite.Sprite):
def __init__(self, location, *groups):
super(Enemy, self).__init__(*groups)
self.spriteDefinition = SpriteDefinition('evoman/images/EnemySprites.png', 0, 0, 43, 59)
self.updateSprite(SpriteConstants.STANDING, SpriteConstants.LEFT)
self.rect = pygame.rect.Rect(location, self.image.get_size())
self.direction = -1
self.max_life = 100
self.life = self.max_life
self.resting = 0
self.dy = 0
self.alternate = 1
self.direction_floor = 1
self.imune = 0
self.move = 0
self.countmove = 0
self.rect.x = 500
self.timeenemy = 0
self.twists = []
self.hurt = 0
self.shooting = 0
self.gun_cooldown = 0
def update(self, dt, game):
if game.time==1:
# puts enemy in random initial position
if game.randomini == 'yes':
self.rect.x = numpy.random.choice([640,500,400,300])
# Defines game mode for player action.
if game.enemymode == 'static': # Enemy controlled by static movements.
if self.resting == 1 and self.timeenemy >= 95 and self.timeenemy <= 110:
atack1 = 1
else:
atack1 = 0
if self.resting == 0 :
atack2 = 1
else:
atack2 = 0
if (game.player.rect.right < game.enemy.rect.left and abs(game.player.rect.right - game.enemy.rect.left) <= 50 ) or (game.enemy.rect.right < game.player.rect.left and abs(game.enemy.rect.right - game.player.rect.left) <= 50):
atack3 = 1
else:
atack3 = 0
elif game.enemymode == 'ai': # Player controlled by AI algorithm.
# calls the controller providing game sensors
actions = game.enemy_controller.control(self.sensors.get(game), game.econt)
if len(actions) < 3:
game.print_logs("ERROR: Enemy 1 controller must return 3 decision variables.")
sys.exit(0)
atack1 = actions[0]
atack2 = actions[1]
atack3 = actions[2]
if atack2 == 1 and not self.gun_cooldown:
atack2 = 1
else:
atack2 = 0
# if the 'start game' marker is 1
if game.start == 1:
self.timeenemy += 1 # increments enemy timer
# moving floor, changes the movement direction from time to time.
for cell in game.tilemap.layers['triggers'].collide(game.player.rect, 'blockers'):
blockers = cell['blockers']
if 't' in blockers:
game.player.rect.x += self.direction_floor * 100 * dt # moves player over the moving floor
# limits player inside the screen
if game.player.rect.left < 60:
game.player.rect.left = 61
if game.player.rect.right > 665:
game.player.rect.right = 665
if game.time%120 == 0:
self.direction_floor = self.direction_floor *-1
last = self.rect.copy() # copies last position state of the enemy
# if player gets too close to the enemy, he jumps to the other side.
if (self.resting == 1 and atack3 == 1):
self.move = 1
self.dy = -900
self.resting = 0
if self.move == 1:
self.rect.x += self.direction * 900 * dt
if self.move == 1 and self.rect.x<200:
self.rect.x = 200
self.direction = self.direction * -1
self.move = 0
if self.move == 1 and self.rect.x>500:
self.rect.x = 500
self.direction = self.direction * -1
self.move = 0
# jumps from time to time or when player atacks
if ( (self.resting == 1 and atack1 == 1) or ( self.resting == 1 and game.player.atacked == 1)):
self.dy = -900
self.resting = 0
# releases until 4 bullets (decided randomly) after jumping or when player atacks
if (atack2 == 1 and not self.gun_cooldown) :
self.shooting = 5
self.gun_cooldown = 3
# bullets sound effect
if game.sound == "on" and game.playermode == "human":
sound = pygame.mixer.Sound('evoman/sounds/scifi011.wav')
c = pygame.mixer.Channel(3)
c.set_volume(10)
c.play(sound)
aux = numpy.random.randint(1,4,1)
for i in range(0,aux):
self.twists.append(Bullet_e5((self.rect.x + (self.direction*(i*30)) ,self.rect.top + (self.direction*(i*20)) ), self.direction, game.player.rect , len(self.twists), game.sprite_e))
self.timeenemy = 0 # reinicializes enemy timer
if game.player.atacked == 1:
# bullets sound effect
if game.sound == "on" and game.playermode == "human":
sound = pygame.mixer.Sound('evoman/sounds/scifi011.wav')
c = pygame.mixer.Channel(3)
c.set_volume(10)
c.play(sound)
self.twists.append(Bullet_e5((self.rect.x ,self.rect.top ), self.direction, game.player.rect , len(self.twists), game.sprite_e))
self.gun_cooldown = max(0, self.gun_cooldown - dt) # decreases time for bullets limitation
# animation, running enemy images alternation.
if self.direction > 0:
direction = SpriteConstants.RIGHT
else:
direction = SpriteConstants.LEFT
if self.alternate == 1:
self.updateSprite(SpriteConstants.START_RUNNING, direction)
if self.alternate == 4 or self.alternate == 10:
self.updateSprite(SpriteConstants.RUNNING_STEP1, direction)
if self.alternate == 7:
self.updateSprite(SpriteConstants.RUNNING_STEP2, direction)
self.alternate += 1
if self.alternate > 12:
self.alternate = 1
# changes the image when enemy jumps
if self.resting == 0:
if self.direction == -1:
self.updateSprite(SpriteConstants.JUMPING, SpriteConstants.LEFT)
else:
self.updateSprite(SpriteConstants.JUMPING, SpriteConstants.RIGHT)
# checks collision of the player with the enemy
if self.rect.colliderect(game.player.rect):
# choses what sprite penalise according to config
if game.contacthurt == "player":
game.player.life = max(0, game.player.life-(game.level*0.3))
if game.contacthurt == "enemy":
game.enemy.life = max(0, game.enemy.life-(game.level*0.3))
# pushes player when he collides with the enemy
game.player.rect.x += self.direction * 50 * dt
# limits the player to stand on the screen space even being pushed.
if game.player.rect.x < 60:
game.player.rect.x = 60
if game.player.rect.x > 620:
game.player.rect.x = 620
# gravity
self.dy = min(400, self.dy + 100)
self.rect.y += self.dy * dt
# controls screen walls and platforms limits agaist enemy
new = self.rect
self.resting = 0
for cell in game.tilemap.layers['triggers'].collide(new, 'blockers'):
blockers = cell['blockers']
if 'l' in blockers and last.right <= cell.left and new.right > cell.left:
new.right = cell.left
if 'r' in blockers and last.left >= cell.right and new.left < cell.right:
new.left = cell.right
if 't' in blockers and last.bottom <= cell.top and new.bottom > cell.top:
self.resting = 1
new.bottom = cell.top
self.dy = 0
if 'b' in blockers and last.top >= cell.bottom and new.top < cell.bottom:
new.top = cell.bottom
# hurt enemy animation
if self.hurt > 0:
if self.direction == -1:
self.updateSprite(SpriteConstants.HURTING, SpriteConstants.LEFT)
else:
self.updateSprite(SpriteConstants.HURTING, SpriteConstants.RIGHT)
self.hurt -=1
# changes bullets images according to the enemy direction
if self.shooting > 0:
if self.direction == -1:
self.updateSprite(SpriteConstants.SHOOTING, SpriteConstants.LEFT)
else:
self.updateSprite(SpriteConstants.SHOOTING, SpriteConstants.RIGHT)
self.shooting -= 1
self.shooting = max(0,self.shooting)
def updateSprite(self, state, direction):
self.image = self.spriteDefinition.getImage(state, direction)
class Enemy(pygame.sprite.Sprite):
def __init__(self, location, *groups):
super(Enemy, self).__init__(*groups)
self.spriteDefinition = SpriteDefinition('evoman/images/EnemySprites.png', 0, 0, 43, 59)
self.updateSprite(SpriteConstants.STANDING, SpriteConstants.LEFT)
self.rect = pygame.rect.Rect(location, self.image.get_size())
self.direction = -1
self.max_life = 100
self.life = self.max_life
self.resting = 0
self.dy = 0
self.twists = []
self.alternate = 1
self.just_shoot = 0
self.imune = 0
self.timeenemy = 0
self.hurt = 0
self.shooting = 0
self.gun_cooldown = 0
def update(self, dt, game):
if game.time==1:
# puts enemy in random initial position
if game.randomini == 'yes':
self.rect.x = numpy.random.choice([640,500,400,300])
# Defines game mode for player action.
if game.enemymode == 'static': # Enemy controlled by static movements.
if self.timeenemy == 105:
atack1 = 1
else:
atack1 = 0
if ( (abs(self.rect.left-game.player.rect.left)<=1 or abs(self.rect.right-game.player.rect.right)<=1) or self.dy>200 ):
atack2 = 1
else:
atack2 = 0
atack3 = 0
elif game.enemymode == 'ai': # Player controlled by AI algorithm.
# calls the controller providing game sensors
actions = game.enemy_controller.control(self.sensors.get(game), game.econt)
if len(actions) < 3:
game.print_logs("ERROR: Enemy 1 controller must return 3 decision variables.")
sys.exit(0)
atack1 = actions[0]
atack2 = actions[1]
atack3 = actions[2]
if atack2 == 1 and not self.gun_cooldown:
atack2 = 1
else:
atack2 = 0
# if the 'start game' marker is 1
if game.start == 1:
self.timeenemy += 1 # increments enemy timer
last = self.rect.copy() # copies last position state of the enemy
# movements of the enemy on the axis x until a limit (turning aroud)
if self.rect.left<60:
self.direction = self.direction * -1
self.rect.left = 60
if self.rect.right>680:
self.direction = self.direction * -1
self.rect.right = 680
# calculating the relative distance between enemy and player to set the jumping strengh
aux_dist = (abs(game.player.rect.right - self.rect.right)/490.0)+0.1
# when atacking, enemy may accelarate his movement.
if self.dy<0:
self.rect.x += self.direction * (1500 *aux_dist) * dt
else:
self.rect.x += self.direction * 180 * dt
# jumps over the player. It happens from time to time, or when the player shoots.
if ((self.resting == 1 and atack1 == 1) or ( self.resting == 1 and game.player.atacked == 1)):
if game.enemymode == 'static':
# enemy turns to the players direction.
if game.player.rect.right <= self.rect.left:
self.direction = -1
if game.player.rect.left >= self.rect.right:
self.direction = 1
# reinicializes enemy timer
self.timeenemy = 0
self.dy = -1500 * aux_dist
self.resting = 0
if atack3 == 1 and game.enemymode == 'ai':
self.direction = self.direction * -1
# throws a bullet over the player when enemy is jumping and right over him
if self.resting == 0 and self.just_shoot == 0 and atack2 == 1:
self.shooting = 5
self.gun_cooldown = 3
# bullets sound effect
if game.sound == "on" and game.playermode == "human":
sound = pygame.mixer.Sound('evoman/sounds/scifi011.wav')
c = pygame.mixer.Channel(3)
c.set_volume(10)
c.play(sound)
self.just_shoot = 1
self.twists.append(Bullet_e6((self.rect.x ,self.rect.y ), self.direction, len(self.twists), game.sprite_e))
self.gun_cooldown = max(0, self.gun_cooldown - dt) # decreases time for bullets limitation
# animation, running enemy images alternation
if self.direction > 0:
direction = SpriteConstants.RIGHT
else:
direction = SpriteConstants.LEFT
if self.alternate == 1:
self.updateSprite(SpriteConstants.START_RUNNING, direction)
if self.alternate == 4 or self.alternate == 10:
self.updateSprite(SpriteConstants.RUNNING_STEP1, direction)
if self.alternate == 7:
self.updateSprite(SpriteConstants.RUNNING_STEP2, direction)
self.alternate += 1
if self.alternate > 12:
self.alternate = 1
# changes the image when enemy jumps
if self.resting == 0:
if self.direction == -1:
self.updateSprite(SpriteConstants.JUMPING, SpriteConstants.LEFT)
else:
self.updateSprite(SpriteConstants.JUMPING, SpriteConstants.RIGHT)
# checks collision of the player with the enemy
if self.rect.colliderect(game.player.rect):
# choses what sprite penalise according to config
if game.contacthurt == "player":
game.player.life = max(0, game.player.life-(game.level*0.3))
if game.contacthurt == "enemy":
game.enemy.life = max(0, game.enemy.life-(game.level*0.3))
game.player.rect.x += self.direction * 50 * dt # pushes player when he collides with the enemy
# limits the player to stand on the screen space even being pushed
if game.player.rect.x < 60:
game.player.rect.x = 60
if game.player.rect.x > 620:
game.player.rect.x = 620
game.player.hurt = 5 # sets flag to change the player image when he is hurt
# gravity
self.dy = min(400, self.dy + 100)
self.rect.y += self.dy * dt
# controls screen walls and platforms limits agaist enemy
new = self.rect
self.resting = 0
for cell in game.tilemap.layers['triggers'].collide(new, 'blockers'):
blockers = cell['blockers']
if 'l' in blockers and last.right <= cell.left and new.right > cell.left:
new.right = cell.left
if 'r' in blockers and last.left >= cell.right and new.left < cell.right:
new.left = cell.right
if 't' in blockers and last.bottom <= cell.top and new.bottom > cell.top:
self.resting = 1
new.bottom = cell.top
self.dy = 0
self.just_shoot = 0
if 'b' in blockers and last.top >= cell.bottom and new.top < cell.bottom:
new.top = cell.bottom
# hurt enemy animation
if self.hurt > 0:
if self.direction == -1:
self.updateSprite(SpriteConstants.HURTING, SpriteConstants.LEFT)
else:
self.updateSprite(SpriteConstants.HURTING, SpriteConstants.RIGHT)
self.hurt -=1
# changes bullets images according to the enemy direction
if self.shooting > 0:
if self.direction == -1:
self.updateSprite(SpriteConstants.SHOOTING, SpriteConstants.LEFT)
else:
self.updateSprite(SpriteConstants.SHOOTING, SpriteConstants.RIGHT)
self.shooting -= 1
self.shooting = max(0,self.shooting)
def updateSprite(self, state, direction):
self.image = self.spriteDefinition.getImage(state, direction)
class Enemy(pygame.sprite.Sprite):
def __init__(self, location, *groups):
super(Enemy, self).__init__(*groups)
self.spriteDefinition = SpriteDefinition('evoman/images/EnemySprites.png', 0, 0, 43, 59)
self.updateSprite(SpriteConstants.STANDING, SpriteConstants.LEFT)
self.rect = pygame.rect.Rect(location, self.image.get_size())
self.direction = -1
self.max_life = 100
self.life = self.max_life
self.resting = 0
self.dy = 0
self.twists = []
self.alternate = 1
self.imune = 0
self.timeenemy = 0
self.hurt = 0
self.shooting = 0
self.gun_cooldown = 0
def update(self, dt, game):
if game.time==1:
# puts enemy in random initial position
if game.randomini == 'yes':
self.rect.x = numpy.random.choice([630,610,560,530])
# defines game mode for player action.
if game.enemymode == 'static': # enemy controlled by static movements
if (self.timeenemy >= 210 and self.timeenemy <= 250) or (self.timeenemy >= 260 and self.timeenemy <= 300):
atack1 = 1
else:
atack1 = 0
if self.timeenemy == 210 or self.timeenemy == 260:
atack2 = 1
else:
atack2 = 0
if self.timeenemy> 300:
atack3 = 1
else:
atack3 = 0
if (self.timeenemy == 40) or (self.timeenemy == 110) or (self.timeenemy == 180):
atack4 = 1
else:
atack4 = 0
elif game.enemymode == 'ai': # player controlled by AI algorithm
# calls the controller providing game sensors
actions = game.enemy_controller.control(self.sensors.get(game), game.econt)
if len(actions) < 4:
game.print_logs("ERROR: Enemy 1 controller must return 4 decision variables.")
sys.exit(0)
atack1 = actions[0]
atack2 = actions[1]
atack3 = actions[2]
atack4 = actions[3]
if atack4 == 1 and not self.gun_cooldown:
atack4 = 1
else:
atack4 = 0
if atack1 == 1 and self.resting == 1:
atack1 = 1
else:
atack1 = 0
# if the 'start game' marker is 1
if game.start == 1:
# increments enemy timer
self.timeenemy += 1
# copies last position state of the enemy
last = self.rect.copy()
# movements of the enemy on the axis x. Happens 2 to each side.
if atack1 == 1 :
self.rect.x += self.direction * 200 * dt
# jumps
if atack2 == 1:
self.dy = -900
self.resting = 0
# animation, running enemy images alternatetion.
if self.direction > 0:
direction = SpriteConstants.RIGHT
else:
direction = SpriteConstants.LEFT
if self.alternate == 1:
self.updateSprite(SpriteConstants.START_RUNNING, direction)
if self.alternate == 4 or self.alternate == 10:
self.updateSprite(SpriteConstants.RUNNING_STEP1, direction)
if self.alternate == 7:
self.updateSprite(SpriteConstants.RUNNING_STEP2, direction)
self.alternate += 1
if self.alternate > 12:
self.alternate = 1
# changes the image when enemy jumps
if self.resting == 0:
if self.direction == -1:
self.updateSprite(SpriteConstants.JUMPING, SpriteConstants.LEFT)
else:
self.updateSprite(SpriteConstants.JUMPING, SpriteConstants.RIGHT)
else:
# animation, standing up images
if self.direction == -1:
self.updateSprite(SpriteConstants.STANDING, SpriteConstants.LEFT)
else:
self.updateSprite(SpriteConstants.STANDING, SpriteConstants.RIGHT)
# restart enemy timer and turns the enemy around
if atack3 == 1:
self.timeenemy = 0
self.direction = self.direction * -1
# checks collision of the player with the enemy
if self.rect.colliderect(game.player.rect):
# choses what sprite penalise according to config
if game.contacthurt == "player":
game.player.life = max(0, game.player.life-(game.level*1))
if game.contacthurt == "enemy":
game.enemy.life = max(0, game.enemy.life-(game.level*1))
game.player.hurt = 5 # sets flag to change the player image when he is hurt.
# gravity
self.dy = min(400, self.dy + 100)
self.rect.y += self.dy * dt
# controls screen walls and platforms limits agaist enemy.
new = self.rect
self.resting = 0
for cell in game.tilemap.layers['triggers'].collide(new, 'blockers'):
blockers = cell['blockers']
if 'l' in blockers and last.right <= cell.left and new.right > cell.left:
new.right = cell.left
if 'r' in blockers and last.left >= cell.right and new.left < cell.right:
new.left = cell.right
if 't' in blockers and last.bottom <= cell.top and new.bottom > cell.top:
self.resting = 1
new.bottom = cell.top
self.dy = 0
if 'b' in blockers and last.top >= cell.bottom and new.top < cell.bottom:
new.top = cell.bottom
# enemy shoots
if atack4 == 1:
self.shooting = 5
self.gun_cooldown = 3
# bullets sound effect
if game.sound == "on" and game.playermode == "human":
sound = pygame.mixer.Sound('evoman/sounds/scifi011.wav')
c = pygame.mixer.Channel(3)
c.set_volume(10)
c.play(sound)
# shoots 6 bullets placed in a fixed range
for i in range (0,6):
self.twists.append(Bullet_e2((self.rect.x+10,self.rect.bottom), self.direction ,i, len(self.twists), game.sprite_e))
# decreases time for bullets limitation
self.gun_cooldown = max(0, self.gun_cooldown - dt)
# hurt enemy animation
if self.hurt > 0:
if self.direction == -1:
self.updateSprite(SpriteConstants.HURTING, SpriteConstants.LEFT)
else:
self.updateSprite(SpriteConstants.HURTING, SpriteConstants.RIGHT)
self.hurt -=1
# changes bullets images according to the enemy direction
if self.shooting > 0:
if self.direction == -1:
self.updateSprite(SpriteConstants.SHOOTING, SpriteConstants.LEFT)
else:
self.updateSprite(SpriteConstants.SHOOTING, SpriteConstants.RIGHT)
self.shooting -= 1
self.shooting = max(0,self.shooting)
def updateSprite(self, state, direction):
self.image = self.spriteDefinition.getImage(state, direction)
class Player(pygame.sprite.Sprite):
def __init__(self, location, enemyn, level, *groups):
super(Player, self).__init__(*groups)
self.spriteDefinition = SpriteDefinition(
'evoman/images/EvoManSprites.png', 0, 0, 43, 59)
self.updateSprite(SpriteConstants.STANDING, SpriteConstants.RIGHT)
self.rect = pygame.rect.Rect(location, self.image.get_size())
self.resting = 0
self.dy = 0
self.direction = 1
self.alternate = 1
self.gun_cooldown = 0
self.max_life = 100
self.life = self.max_life
self.atacked = 0
self.hurt = 0
self.shooting = 0
self.inwater = 0
self.twists = []
self.vx = 0
self.vy = 0
self.hy = 0
self.sensors = None
def update(self, dt, game):
# if the enemies are not atacking with the freezing atack (prevents player from making any movements or atacking) and also the 'start game' marker is 1.
if game.freeze_p == 0 and game.start == 1:
# checks water environment flag to regulate movements speed
if self.inwater == 1:
self.vx = 0.5
self.vy = 0.5
self.hy = -2000
else:
self.vx = 1
self.vy = 1
self.hy = -900
# defines game mode for player action
if game.playermode == 'human': # player controlled by keyboard/joystick
# if joystick is connected, initializes it.
if game.joy > 0:
joystick = pygame.joystick.Joystick(0)
joystick.init()
# tests if the button/key was pressed or released.
press = 0
release = 0
for event in game.event:
if event.type == pygame.JOYBUTTONDOWN or event.type == pygame.KEYDOWN:
press = 1
else:
press = 0
if event.type == pygame.JOYBUTTONUP or event.type == pygame.KEYUP:
release = 1
else:
release = 0
# gets pressed key value
key = pygame.key.get_pressed()
# gets joystick value for axis x (left/right)
left = 0
if game.joy > 0:
if round(joystick.get_axis(0)) == -1:
left = 1
if key[pygame.K_LEFT]:
left = 1
right = 0
if game.joy > 0:
if round(joystick.get_axis(0)) == 1:
right = 1
if key[pygame.K_RIGHT]:
right = 1
# gets joystick/key value for jumping
jump = 0
if game.joy > 0:
if int(joystick.get_button(2)) == 1 and press == 1:
jump = 1
if key[pygame.K_SPACE] and press == 1:
jump = 1
# gets joystick/key value for shooting
shoot = 0
if game.joy > 0:
if int(joystick.get_button(3)) == 1 and press == 1:
shoot = 1
if key[pygame.K_LSHIFT] and press == 1:
shoot = 1
elif game.playermode == 'ai': # player controlled by AI algorithm
# calls the controller providing game sensors
actions = game.player_controller.control(
self.sensors.get(game), game.pcont)
if len(actions) < 5:
game.print_logs(
"ERROR: Player controller must return 5 decision variables."
)
sys.exit(0)
left = actions[0]
right = actions[1]
jump = actions[2]
shoot = actions[3]
release = actions[4]
# if the button is released before the jumping maximum height, them player stops going up.
if release == 1 and self.resting == 0:
self.dy = 0
# copies last position state of the player
last = self.rect.copy()
# movements on the axis x (left)
if left:
self.rect.x -= 200 * dt * self.vx
self.direction = -1
# animation, running images alternation
if self.alternate == 1:
self.updateSprite(SpriteConstants.START_RUNNING,
SpriteConstants.LEFT)
if self.alternate == 4 or self.alternate == 10:
self.updateSprite(SpriteConstants.RUNNING_STEP1,
SpriteConstants.LEFT)
if self.alternate == 7:
self.updateSprite(SpriteConstants.RUNNING_STEP2,
SpriteConstants.LEFT)
self.alternate += 1
if self.alternate > 12:
self.alternate = 1
# movements on the axis x (right)
elif right:
self.rect.x += 200 * dt * self.vx
self.direction = 1
# animation, running player images alternation
if self.alternate == 1:
self.updateSprite(SpriteConstants.START_RUNNING,
SpriteConstants.RIGHT)
if self.alternate == 4 or self.alternate == 10:
self.updateSprite(SpriteConstants.RUNNING_STEP1,
SpriteConstants.RIGHT)
if self.alternate == 7:
self.updateSprite(SpriteConstants.RUNNING_STEP2,
SpriteConstants.RIGHT)
self.alternate += 1
if self.alternate > 12:
self.alternate = 1
else:
# animation, standing up images
if self.direction == -1:
self.updateSprite(SpriteConstants.STANDING,
SpriteConstants.LEFT)
else:
self.updateSprite(SpriteConstants.STANDING,
SpriteConstants.RIGHT)
# if player is touching the floor, he is allowed to jump
if self.resting == 1 and jump == 1:
self.dy = self.hy
# gravity
self.dy = min(400, self.dy + 100)
self.rect.y += self.dy * dt * self.vy
# changes the image when player jumps
if self.resting == 0:
if self.direction == -1:
self.updateSprite(SpriteConstants.JUMPING,
SpriteConstants.LEFT)
else:
self.updateSprite(SpriteConstants.JUMPING,
SpriteConstants.RIGHT)
new = self.rect # copies new (after movement) position state of the player
# controls screen walls and platforms limits agaist player
self.resting = 0
for cell in game.tilemap.layers['triggers'].collide(
new, 'blockers'):
blockers = cell['blockers']
if 'l' in blockers and last.right <= cell.left and new.right > cell.left and last.bottom > cell.top:
new.right = cell.left
if 'r' in blockers and last.left >= cell.right and new.left < cell.right and last.bottom > cell.top:
new.left = cell.right
if 't' in blockers and last.bottom <= cell.top and new.bottom > cell.top:
self.resting = 1 # player touches the floor
new.bottom = cell.top
self.dy = 0
if 'b' in blockers and last.top >= cell.bottom and new.top < cell.bottom:
new.top = cell.bottom
# shoots, limiting time between bullets.
if shoot == 1 and not self.gun_cooldown:
self.shooting = 5
self.atacked = 1 # marks if the player has atacked enemy
# creates bullets objects according to the direction.
if self.direction > 0:
self.twists.append(
Bullet_p(self.rect.midright, 1, len(self.twists),
game.sprite_p))
else:
self.twists.append(
Bullet_p(self.rect.midleft, -1, len(self.twists),
game.sprite_p))
self.gun_cooldown = 0.4 # marks time to the bullet for allowing next bullets
# sound effects
if game.sound == "on" and game.playermode == "human":
sound = pygame.mixer.Sound('evoman/sounds/scifi003.wav')
c = pygame.mixer.Channel(2)
c.set_volume(1)
c.play(sound)
else:
self.atacked = 0
# decreases time for limitating bullets
self.gun_cooldown = max(0, self.gun_cooldown - dt)
# hurt player animation
if self.hurt > 0:
if self.direction == -1:
self.updateSprite(SpriteConstants.HURTING,
SpriteConstants.LEFT)
else:
self.updateSprite(SpriteConstants.HURTING,
SpriteConstants.RIGHT)
self.hurt -= 1
self.hurt = max(0, self.hurt)
self.shooting -= 1
self.shooting = max(0, self.shooting)
# shooting animation
if self.shooting > 0:
if self.resting == 0:
if self.direction == -1:
self.updateSprite(SpriteConstants.SHOOTING_JUMPING,
SpriteConstants.LEFT)
else:
self.updateSprite(SpriteConstants.SHOOTING_JUMPING,
SpriteConstants.RIGHT)
else:
if self.direction == -1:
self.updateSprite(SpriteConstants.SHOOTING,
SpriteConstants.LEFT)
else:
self.updateSprite(SpriteConstants.SHOOTING,
SpriteConstants.RIGHT)
# kills player in case he touches killers stuff, like spikes.
for cell in game.tilemap.layers['triggers'].collide(
self.rect, 'killers'):
game.player.life = 0
# focuses screen center on player
game.tilemap.set_focus(new.x, new.y)
else:
game.tilemap.set_focus(self.rect.x, self.rect.y)
def updateSprite(self, state, direction):
self.image = self.spriteDefinition.getImage(state, direction)
class Enemy(pygame.sprite.Sprite):
def __init__(self, location, *groups):
super(Enemy, self).__init__(*groups)
self.spriteDefinition = SpriteDefinition('evoman/images/EnemySprites.png', 0, 0, 43, 59)
self.updateSprite(SpriteConstants.STANDING, SpriteConstants.LEFT)
self.rect = pygame.rect.Rect(location, self.image.get_size())
self.direction = -1
self.max_life = 100
self.life = self.max_life
self.resting = 0
self.dy = 0
self.time_colis = 0
self.alternate = 1
self.imune = 0
self.timeenemy = 0
self.twists = []
self.hurt = 0
self.shooting = 1
self.gun_cooldown = 0
self.gun_cooldown2 = 0
def update(self, dt, game):
if game.time==1:
# puts enemy in random initial position
if game.randomini == 'yes':
self.rect.x = numpy.random.choice([640,500,400,300])
# increments enemy timer
if game.start == 1:
self.timeenemy += 1
# defines game mode for player action
if game.enemymode == 'static': # controlled by static movements
atack1 = 1
if self.timeenemy >= 200 and self.timeenemy < 260:
atack2 = 1
else:
atack2 = 0
if self.timeenemy == 220:
atack3 = 1
else:
atack3 = 0
atack4 = 1
elif game.enemymode == 'ai': # enemy controlled by AI algorithm
# calls the controller providing game sensors
actions = game.enemy_controller.control(self.sensors.get(game), game.econt)
if len(actions) < 4:
game.print_logs("ERROR: Enemy 1 controller must return 4 decision variables.")
sys.exit(0)
atack1 = actions[0]
atack2 = actions[1]
atack3 = actions[2]
atack4 = actions[3]
# applies attack rules
if atack2 == 1 and not self.gun_cooldown:
atack2 = 1
else:
atack2 = 0
if atack3 == 1 and not self.gun_cooldown2:
atack3 = 1
else:
atack3 = 0
# if the enemy is not atacking with the feezing atack (prevents player from making any movements) and also the 'start game' marker is 1.
if game.freeze_e == 0 and game.start == 1:
last = self.rect.copy()# copies last position state of the enemy
if atack1 == 1:
# moves the enemy on the axis x
self.rect.x += self.direction * 100 * dt
# chases player, switching direction as he moves.
if atack4 == 1:
if game.enemymode == 'static':
if game.player.rect.right < self.rect.left:
self.direction = -1
elif game.player.rect.left > self.rect.right:
self.direction = 1
else:
self.direction = self.direction * -1
# animation, running enemy images alternation.
if self.direction > 0:
direction = SpriteConstants.RIGHT
else:
direction = SpriteConstants.LEFT
if self.alternate == 1:
self.updateSprite(SpriteConstants.START_RUNNING, direction)
if self.alternate == 4 or self.alternate == 10:
self.updateSprite(SpriteConstants.RUNNING_STEP1, direction)
if self.alternate == 7:
self.updateSprite(SpriteConstants.RUNNING_STEP2, direction)
self.alternate += 1
if self.alternate > 12:
self.alternate = 1
# checks collision of the player with the enemy
if self.rect.colliderect(game.player.rect):
# sprite loses life points, according to the difficult level of the game (the more difficult, the more it loses).
# choses what sprite penalise according to config
if game.contacthurt == "player":
game.player.life = max(0, game.player.life-(game.level*1))
if game.contacthurt == "enemy":
game.enemy.life = max(0, game.enemy.life-(game.level*1))
# counts duration of the collision to jump from time to time during the collision
self.time_colis += 1
if self.time_colis > 15:
self.time_colis = 0
self.dy = -600
# sets flag to change the player image when he is hurt
game.player.hurt = 5
# gravity
self.dy = min(400, self.dy + 100)
self.rect.y += self.dy * dt
# controls screen walls and platforms limits towards enemy
new = self.rect
self.resting = 0
for cell in game.tilemap.layers['triggers'].collide(new, 'blockers'):
blockers = cell['blockers']
if 't' in blockers and last.bottom <= cell.top and new.bottom > cell.top:
self.resting = 1
new.bottom = cell.top
self.dy = 0
if 'b' in blockers and last.top >= cell.bottom and new.top < cell.bottom:
new.top = cell.bottom
if 'l' in blockers and last.right <= cell.left and new.right > cell.left and last.bottom>cell.top:
new.right = cell.left
# Jumps when finds a wall in the middle plataforms.
if new.left<600:
self.dy = -600
if 'r' in blockers and last.left >= cell.right and new.left < cell.right and last.bottom>cell.top:
new.left = cell.right
# Jumps when finds a wall in the middle plataforms.
if new.left>29:
self.dy = -600
# Changes the image when enemy jumps.
if self.resting == 0:
if self.direction == -1:
self.updateSprite(SpriteConstants.JUMPING, SpriteConstants.LEFT)
else:
self.updateSprite(SpriteConstants.JUMPING, SpriteConstants.RIGHT)
# Hurt enemy animation.
if self.hurt > 0:
if self.direction == -1:
self.updateSprite(SpriteConstants.HURTING, SpriteConstants.LEFT)
else:
self.updateSprite(SpriteConstants.HURTING, SpriteConstants.RIGHT)
self.hurt -=1
# Enemy atack: freezes the player (preeveting him from making any movements or atacking) and also himself from moving. Freenzing endures according to the timer.
if atack2 == 1:
self.gun_cooldown = 6
game.freeze_p = 1
game.freeze_e = 1
# Enemy shooting after freezing.
if atack3 == 1:
self.shooting = 5
self.gun_cooldown2 = 6
# Bullets sound effect.
if game.sound == "on" and game.playermode == "human":
sound = pygame.mixer.Sound('evoman/sounds/scifi011.wav')
c = pygame.mixer.Channel(3)
c.set_volume(10)
c.play(sound)
# Shoots 8 bullets placed in a fixed range with a little random variation in their position (x and y).
for i in range (0,8):
rand = numpy.array([30,20,10,15,9,25,18,5])
rand2 = numpy.array([1,2,3,4,5,2,4,3])
rand = rand[i]
rand2 = rand2[i]
# Start position of the bullets vary according to the position of the enemy.
if self.direction > 0:
self.twists.append(Bullet_e1((self.rect.x+(i*rand),self.rect.y+10+(i*rand2)), 1, len(self.twists), game.sprite_e))
else:
self.twists.append(Bullet_e1((self.rect.x-(i*rand)+46,self.rect.y+10+(i*rand2)), -1, len(self.twists), game.sprite_e))
# Decreases time for bullets and freezing limitation.
self.gun_cooldown = max(0, self.gun_cooldown - dt)
self.gun_cooldown2 = max(0, self.gun_cooldown2 - dt)
# Changes bullets images according to the enemy direction.
if self.shooting > 0:
if self.direction == -1:
self.updateSprite(SpriteConstants.SHOOTING, SpriteConstants.LEFT)
else:
self.updateSprite(SpriteConstants.SHOOTING, SpriteConstants.RIGHT)
self.shooting -= 1
self.shooting = max(0,self.shooting)
# Releases movement.
if self.gun_cooldown <= 5:
game.freeze_p = 0
game.freeze_e = 0
# Reinicializes enemy atacking timer.
if self.timeenemy == 260:
self.timeenemy = 0
def updateSprite(self, state, direction):
self.image = self.spriteDefinition.getImage(state, direction)
class Enemy(pygame.sprite.Sprite):
def __init__(self, location, *groups):
super(Enemy, self).__init__(*groups)
self.spriteDefinition = SpriteDefinition(
'evoman/images/EnemySprites.png', 0, 0, 43, 59)
self.updateSprite(SpriteConstants.STANDING, SpriteConstants.LEFT)
self.rect = pygame.rect.Rect(location, self.image.get_size())
self.direction = -1
self.max_life = 100
self.life = self.max_life
self.resting = 0
self.dy = 0
self.twists = []
self.alternate = 1
self.just_shoot = 0
self.imune = 0
self.timeenemy = 0
self.hurt = 0
self.shooting = 0
self.gun_cooldown = 0
def update(self, dt, game):
if game.time == 1:
# puts enemy in random initial position
if game.randomini == 'yes':
self.rect.x = numpy.random.choice([640, 500, 400, 300])
# Defines game mode for player action.
if game.enemymode == 'static': # Enemy controlled by static movements.
if self.timeenemy == 105:
atack1 = 1
else:
atack1 = 0
if ((abs(self.rect.left - game.player.rect.left) <= 1
or abs(self.rect.right - game.player.rect.right) <= 1)
or self.dy > 200):
atack2 = 1
else:
atack2 = 0
atack3 = 0
elif game.enemymode == 'ai': # Player controlled by AI algorithm.
# calls the controller providing game sensors
actions = game.enemy_controller.control(self.sensors.get(game),
game.econt)
if len(actions) < 3:
game.print_logs(
"ERROR: Enemy 1 controller must return 3 decision variables."
)
sys.exit(0)
atack1 = actions[0]
atack2 = actions[1]
atack3 = actions[2]
if atack2 == 1 and not self.gun_cooldown:
atack2 = 1
else:
atack2 = 0
# if the 'start game' marker is 1
if game.start == 1:
self.timeenemy += 1 # increments enemy timer
last = self.rect.copy() # copies last position state of the enemy
# movements of the enemy on the axis x until a limit (turning aroud)
if self.rect.left < 60:
self.direction = self.direction * -1
self.rect.left = 60
if self.rect.right > 680:
self.direction = self.direction * -1
self.rect.right = 680
# calculating the relative distance between enemy and player to set the jumping strengh
aux_dist = (abs(game.player.rect.right - self.rect.right) /
490.0) + 0.1
# when atacking, enemy may accelarate his movement.
if self.dy < 0:
self.rect.x += self.direction * (1500 * aux_dist) * dt
else:
self.rect.x += self.direction * 180 * dt
# jumps over the player. It happens from time to time, or when the player shoots.
if ((self.resting == 1 and atack1 == 1)
or (self.resting == 1 and game.player.atacked == 1)):
if game.enemymode == 'static':
# enemy turns to the players direction.
if game.player.rect.right <= self.rect.left:
self.direction = -1
if game.player.rect.left >= self.rect.right:
self.direction = 1
# reinicializes enemy timer
self.timeenemy = 0
self.dy = -1500 * aux_dist
self.resting = 0
if atack3 == 1 and game.enemymode == 'ai':
self.direction = self.direction * -1
# throws a bullet over the player when enemy is jumping and right over him
if self.resting == 0 and self.just_shoot == 0 and atack2 == 1:
self.shooting = 5
self.gun_cooldown = 3
# bullets sound effect
if game.sound == "on" and game.playermode == "human":
sound = pygame.mixer.Sound('evoman/sounds/scifi011.wav')
c = pygame.mixer.Channel(3)
c.set_volume(10)
c.play(sound)
self.just_shoot = 1
self.twists.append(
Bullet_e6((self.rect.x, self.rect.y), self.direction,
len(self.twists), game.sprite_e))
self.gun_cooldown = max(
0, self.gun_cooldown -
dt) # decreases time for bullets limitation
# animation, running enemy images alternation
if self.direction > 0:
direction = SpriteConstants.RIGHT
else:
direction = SpriteConstants.LEFT
if self.alternate == 1:
self.updateSprite(SpriteConstants.START_RUNNING, direction)
if self.alternate == 4 or self.alternate == 10:
self.updateSprite(SpriteConstants.RUNNING_STEP1, direction)
if self.alternate == 7:
self.updateSprite(SpriteConstants.RUNNING_STEP2, direction)
self.alternate += 1
if self.alternate > 12:
self.alternate = 1
# changes the image when enemy jumps
if self.resting == 0:
if self.direction == -1:
self.updateSprite(SpriteConstants.JUMPING,
SpriteConstants.LEFT)
else:
self.updateSprite(SpriteConstants.JUMPING,
SpriteConstants.RIGHT)
# checks collision of the player with the enemy
if self.rect.colliderect(game.player.rect):
# choses what sprite penalise according to config
if game.contacthurt == "player":
game.player.life = max(
0, game.player.life - (game.level * 0.3))
if game.contacthurt == "enemy":
game.enemy.life = max(0,
game.enemy.life - (game.level * 0.3))
game.player.rect.x += self.direction * 50 * dt # pushes player when he collides with the enemy
# limits the player to stand on the screen space even being pushed
if game.player.rect.x < 60:
game.player.rect.x = 60
if game.player.rect.x > 620:
game.player.rect.x = 620
game.player.hurt = 5 # sets flag to change the player image when he is hurt
# gravity
self.dy = min(400, self.dy + 100)
self.rect.y += self.dy * dt
# controls screen walls and platforms limits agaist enemy
new = self.rect
self.resting = 0
for cell in game.tilemap.layers['triggers'].collide(
new, 'blockers'):
blockers = cell['blockers']
if 'l' in blockers and last.right <= cell.left and new.right > cell.left:
new.right = cell.left
if 'r' in blockers and last.left >= cell.right and new.left < cell.right:
new.left = cell.right
if 't' in blockers and last.bottom <= cell.top and new.bottom > cell.top:
self.resting = 1
new.bottom = cell.top
self.dy = 0
self.just_shoot = 0
if 'b' in blockers and last.top >= cell.bottom and new.top < cell.bottom:
new.top = cell.bottom
# hurt enemy animation
if self.hurt > 0:
if self.direction == -1:
self.updateSprite(SpriteConstants.HURTING,
SpriteConstants.LEFT)
else:
self.updateSprite(SpriteConstants.HURTING,
SpriteConstants.RIGHT)
self.hurt -= 1
# changes bullets images according to the enemy direction
if self.shooting > 0:
if self.direction == -1:
self.updateSprite(SpriteConstants.SHOOTING,
SpriteConstants.LEFT)
else:
self.updateSprite(SpriteConstants.SHOOTING,
SpriteConstants.RIGHT)
self.shooting -= 1
self.shooting = max(0, self.shooting)
def updateSprite(self, state, direction):
self.image = self.spriteDefinition.getImage(state, direction)
class Enemy(pygame.sprite.Sprite):
def __init__(self, location, *groups):
super(Enemy, self).__init__(*groups)
self.spriteDefinition = SpriteDefinition('evoman/images/EnemySprites.png', 0, 0, 43, 59)
self.updateSprite(SpriteConstants.STANDING, SpriteConstants.LEFT)
self.rect = pygame.rect.Rect(location, self.image.get_size())
self.direction = -1
self.max_life = 100
self.life = self.max_life
self.resting = 0
self.dy = 0
self.twists = []
self.alternate = 1
self.fireflash = 0
self.imune = 0
self.rect.x = 550
self.timeenemy = 0
self.hurt = 0
self.shooting = 0
self.gun_cooldown = 0
self.rect.right = 580
def update(self, dt, game):
if game.time==1:
# puts enemy in random initial position
if game.randomini == 'yes':
self.rect.x = numpy.random.choice([640,500,400,300])
# defines game mode for player action
if game.enemymode == 'static': # enemy controlled by static movements
if self.timeenemy == 2:
atack1 = 1
else:
atack1 = 0
if self.timeenemy> 50:
atack2 = 1
else:
atack2 = 0
if self.timeenemy == 3:
atack3 = 1
else:
atack3 = 0
if (self.fireflash>=1 and self.fireflash <=40):
atack4 = 1
else:
atack4 = 0
elif game.enemymode == 'ai': # player controlled by AI algorithm
# calls the controller providing game sensors
actions = game.enemy_controller.control(self.sensors.get(game), game.econt)
if len(actions) < 4:
game.print_logs("ERROR: Enemy 1 controller must return 4 decision variables.")
sys.exit(0)
atack1 = actions[0]
atack2 = actions[1]
atack3 = actions[2]
atack4 = actions[3]
if atack3 == 1 and not self.gun_cooldown:
atack3 = 1
else:
atack3 = 0
# if the 'start game' marker is 1
if game.start == 1:
self.timeenemy += 1 # increments enemy timer
last = self.rect.copy() # copies last position state of the enemy
# when player atacks, enemy turns into fire and goes towards his direction
if game.player.atacked == 1 and self.fireflash == 0:
self.fireflash = 100
else:
self.fireflash = max(0,self.fireflash -1)
if atack4 == 1:
self.rect.x += self.direction * 600 * dt
if self.fireflash == 1:
self.direction = self.direction * -1
if self.rect.colliderect(game.player.rect):
self.fireflash = 0
# otherwise he just keeps shooting towards the player direction
elif self.fireflash == 0:
if atack1 == 1 and self.resting == 1:
self.dy = -900
self.resting = 0
self.imune = 0 # enemy is not imune to player's shooting anymore
# images of the enemy standing up
if self.direction == -1:
self.updateSprite(SpriteConstants.STANDING, SpriteConstants.LEFT)
else:
self.updateSprite(SpriteConstants.STANDING, SpriteConstants.RIGHT)
# reinicializes timer and turns to the players direction
if atack2 == 1:
self.timeenemy = 1
if game.enemymode == 'static':
if game.player.rect.right < self.rect.left:
self.direction = -1
elif game.player.rect.left > self.rect.right:
self.direction = 1
else:
self.direction = self.direction *-1
# checks collision of the player with the enemy
if self.rect.colliderect(game.player.rect):
# choses what sprite penalise according to config
if game.contacthurt == "player":
game.player.life = max(0, game.player.life-(game.level*0.3))
if game.contacthurt == "enemy":
game.enemy.life = max(0, game.enemy.life-(game.level*0.3))
# pushes player when he collides with the enemy
game.player.rect.x += self.direction * 50 * dt
# limits the player to stand on the screen space even being pushed
if game.player.rect.x < 60:
game.player.rect.x = 60
if game.player.rect.x > 620:
game.player.rect.x = 620
# sets flag to change the player image when he is hurt
game.player.hurt = 5
# gravity
self.dy = min(400, self.dy + 100)
self.rect.y += self.dy * dt
# controls screen walls and platforms limits agaist enemy
new = self.rect
self.resting = 0
for cell in game.tilemap.layers['triggers'].collide(new, 'blockers'):
blockers = cell['blockers']
if 'l' in blockers and last.right <= cell.left and new.right > cell.left:
new.right = cell.left
if 'r' in blockers and last.left >= cell.right and new.left < cell.right:
new.left = cell.right
if 't' in blockers and last.bottom <= cell.top and new.bottom > cell.top:
self.resting = 1
new.bottom = cell.top
self.dy = 0
if 'b' in blockers and last.top >= cell.bottom and new.top < cell.bottom:
new.top = cell.bottom
# enemy shoots 3 bullets
if atack3 == 1:
self.shooting = 5
self.gun_cooldown = 5
# if enemy is not turned into fire, shoots, otherwise stops the time counter for a while.
if self.fireflash == 0:
# bullets sound effect
if game.sound == "on" and game.playermode == "human":
sound = pygame.mixer.Sound('evoman/sounds/scifi011.wav')
c = pygame.mixer.Channel(3)
c.set_volume(10)
c.play(sound)
for i in range (0,3):
self.twists.append(Bullet_e4((self.rect.x ,self.rect.y ), self.direction, i, len(self.twists), game.sprite_e))
else :
self.timeenemy -= 1
self.gun_cooldown = max(0, self.gun_cooldown - dt) # decreases time for bullets limitation.
# changes bullets images according to the enemy direction
if self.shooting > 0:
if self.direction == -1:
self.updateSprite(SpriteConstants.SHOOTING, SpriteConstants.LEFT)
else:
self.updateSprite(SpriteConstants.SHOOTING, SpriteConstants.RIGHT)
self.shooting -= 1
self.shooting = max(0,self.shooting)
# changes the image when enemy is hurt and imune, as a fireball
if self.imune == 1:
if game.time%2==0:
self.image = pygame.image.load('evoman/images/fireball.png')
else:
self.image = pygame.image.load('evoman/images/fireball2.png')
self.hurt -=1
def updateSprite(self, state, direction):
self.image = self.spriteDefinition.getImage(state, direction)
class Enemy(pygame.sprite.Sprite):
def __init__(self, location, *groups):
super(Enemy, self).__init__(*groups)
self.spriteDefinition = SpriteDefinition('evoman/images/EnemySprites.png', 0, 0, 43, 59)
self.updateSprite(SpriteConstants.STANDING, SpriteConstants.LEFT)
self.rect = pygame.rect.Rect(location, self.image.get_size())
self.direction = -1
self.max_life = 100
self.life = self.max_life
self.resting = 0
self.dy = 0
self.twists = []
self.alternate = 1
self.imune = 0
self.timeenemy = 0
self.hurt = 0
self.shooting = 0
self.gun_cooldown = 0
def update(self, dt, game):
if game.time==1:
# puts enemy in random initial position
if game.randomini == 'yes':
self.rect.x = numpy.random.choice([640,500,400,300])
# defines game mode for player action
if game.enemymode == 'static': # enemy controlled by static movements
if self.timeenemy >= 120 and self.timeenemy <= 140:
atack1 = 1
else:
atack1 = 0
if self.timeenemy == 130:
atack2 = 1
else:
atack2 = 0
if self.timeenemy> 140:
atack3 = 1
else:
atack3 = 0
if self.timeenemy == 30:
atack4 = 1
else:
atack4 = 0
elif game.enemymode == 'ai': # player controlled by AI algorithm
# calls the controller providing game sensors
actions = game.enemy_controller.control(self.sensors.get(game), game.econt)
if len(actions) < 4:
game.print_logs("ERROR: Enemy 1 controller must return 4 decision variables.")
sys.exit(0)
atack1 = actions[0]
atack2 = actions[1]
atack3 = actions[2]
atack4 = actions[3]
if atack4 == 1 and not self.gun_cooldown:
atack4 = 1
else:
atack4 = 0
# if 'start game' is true
if game.start == 1:
self.timeenemy += 1 # increments enemy timer
# copies last position state of the enemy
last = self.rect.copy()
# movements of the enemy on the axis x
if atack1 == 1:
self.rect.x += self.direction * 180 * dt # goes forward
# jumps
if atack2 == 1 and self.resting == 1:
self.dy = -700
self.resting = 0
# animation, running enemy images alternatetion
if self.direction > 0:
direction = SpriteConstants.RIGHT
else:
direction = SpriteConstants.LEFT
if self.alternate == 1:
self.updateSprite(SpriteConstants.START_RUNNING, direction)
if self.alternate == 4 or self.alternate == 10:
self.updateSprite(SpriteConstants.RUNNING_STEP1, direction)
if self.alternate == 7:
self.updateSprite(SpriteConstants.RUNNING_STEP2, direction)
self.alternate += 1
if self.alternate > 12:
self.alternate = 1
# changes the image when enemy jumps
if self.resting == 0:
if self.direction == -1:
self.updateSprite(SpriteConstants.JUMPING, SpriteConstants.LEFT)
else:
self.updateSprite(SpriteConstants.JUMPING, SpriteConstants.RIGHT)
else:
# animation, standing up images
if self.direction == -1:
self.updateSprite(SpriteConstants.STANDING, SpriteConstants.LEFT)
else:
self.updateSprite(SpriteConstants.STANDING, SpriteConstants.RIGHT)
# restart enemy's timer from time to time, so that he stops moving.
if atack3 == 1:
self.timeenemy = 20
# puts the enemy turned to the player's direction
if game.enemymode == 'static':
if game.player.rect.right < self.rect.left:
self.direction = -1
elif game.player.rect.left > self.rect.right:
self.direction = 1
else:
self.direction = self.direction * -1
# checks collision of the player with the enemy
if self.rect.colliderect(game.player.rect):
# choses what sprite penalise according to config
if game.contacthurt == "player":
game.player.life = max(0, game.player.life-(game.level*1))
if game.contacthurt == "enemy":
game.enemy.life = max(0, game.enemy.life-(game.level*1))
# pushes player when he collides with the enemy
game.player.rect.x += self.direction * 50 * dt
# limits the player to stand on the screem space even being pushed
if game.player.rect.x < 60:
game.player.rect.x = 60
if game.player.rect.x > 620:
game.player.rect.x = 620
# sets flag to change the player image when he is hurt
game.player.hurt = 5
# gravity
self.dy = min(400, self.dy + 100)
self.rect.y += self.dy * dt
# controls screen walls and platforms limits agaist enemy
new = self.rect
self.resting = 0
for cell in game.tilemap.layers['triggers'].collide(new, 'blockers'):
blockers = cell['blockers']
if 'l' in blockers and last.right <= cell.left and new.right > cell.left:
new.right = cell.left
if 'r' in blockers and last.left >= cell.right and new.left < cell.right:
new.left = cell.right
if 't' in blockers and last.bottom <= cell.top and new.bottom > cell.top:
self.resting = 1
new.bottom = cell.top
self.dy = 0
if 'b' in blockers and last.top >= cell.bottom and new.top < cell.bottom:
new.top = cell.bottom
# enemy shoots
if atack4 == 1:
self.shooting = 5
self.gun_cooldown = 3
# bullets sound effect
if game.sound == "on" and game.playermode == "human":
sound = pygame.mixer.Sound('evoman/sounds/scifi011.wav')
c = pygame.mixer.Channel(3)
c.set_volume(10)
c.play(sound)
# shoots 4 bullets placed in fixed places - bullets coming from the enemy.
for i in range (0,4):
ay = [-10,-10,20,-45]
if self.direction > 0:
ax = [-24,50,1,1]
self.twists.append(Bullet_e3((self.rect.x+ax[i],self.rect.y-ay[i]), 1, 'h', len(self.twists), game.sprite_e))
else:
ax = [25,-50,-7,-7]
self.twists.append(Bullet_e3((self.rect.x-ax[i],self.rect.y-ay[i]), -1, 'h', len(self.twists), game.sprite_e))
# shoots 4 bullets placed in fixed places - bullets coming from the top of the screen
aux = 100
for i in range (0,4):
self.twists.append(Bullet_e3((aux,100), 1, 'v',len(self.twists),game.sprite_e))
aux = aux + 150
# decreases time for bullets limitation
self.gun_cooldown = max(0, self.gun_cooldown - dt)
# hurt enemy animation
if self.hurt > 0:
if self.direction == -1:
self.updateSprite(SpriteConstants.HURTING, SpriteConstants.LEFT)
else:
self.updateSprite(SpriteConstants.HURTING, SpriteConstants.RIGHT)
self.hurt -=1
# changes bullets images according to the enemy direction
if self.shooting > 0:
if self.direction == -1:
self.updateSprite(SpriteConstants.SHOOTING, SpriteConstants.LEFT)
else:
self.updateSprite(SpriteConstants.SHOOTING, SpriteConstants.RIGHT)
self.shooting -= 1
self.shooting = max(0,self.shooting)
def updateSprite(self, state, direction):
self.image = self.spriteDefinition.getImage(state, direction)
class Enemy(pygame.sprite.Sprite):
def __init__(self, location, *groups):
super(Enemy, self).__init__(*groups)
self.spriteDefinition = SpriteDefinition('evoman/images/EnemySprites.png', 0, 0, 43, 59)
self.updateSprite(SpriteConstants.STANDING, SpriteConstants.LEFT)
self.rect = pygame.rect.Rect(location, self.image.get_size())
self.direction = -1
self.max_life = 100
self.life = self.max_life
self.resting = 0
self.dy = 0
self.alternate = 1
self.just_shoot = 0
self.imune = 0
self.timeenemy = 0
self.twists = []
self.hurt = 0
self.shooting = 0
self.gun_cooldown = 0
def update(self, dt, game):
if game.time==1:
# puts enemy in random initial position
if game.randomini == 'yes':
self.rect.x = numpy.random.choice([640,500,400,300])
# defines game mode for player action
if game.enemymode == 'static': # enemy controlled by static movements
if (self.timeenemy >= 1 and self.timeenemy <10) or (self.timeenemy >= 20 and self.timeenemy <30):
atack1 = 1
else:
atack1 = 0
if self.timeenemy == 1 or self.timeenemy == 20:
atack2 = 1
else:
atack2 = 0
if self.timeenemy == 9 or self.timeenemy == 29:
atack3 = 1
else:
atack3 = 0
if self.timeenemy >=40 and self.timeenemy <50:
atack4 = 1
else:
atack4 = 0
if self.timeenemy == 50:
atack5 = 1
else:
atack5 = 0
if ( (abs(self.rect.left-game.player.rect.left)<=200 or abs(self.rect.right-game.player.rect.right)<=200) ) and not self.gun_cooldown:
atack6 = 1
else:
atack6 = 0
elif game.enemymode == 'ai': # player controlled by AI algorithm
# calls the controller providing game sensors
actions = game.enemy_controller.control(self.sensors.get(game), game.econt)
if len(actions) < 6:
game.print_logs("ERROR: Enemy 1 controller must return 6 decision variables.")
sys.exit(0)
atack1 = actions[0]
atack2 = actions[1]
atack3 = actions[2]
atack4 = actions[3]
atack5 = actions[4]
atack6 = actions[5]
if atack6 == 1 and not self.gun_cooldown:
atack6 = 1
else:
atack6 = 0
# If the 'start game' marker is 1.
if game.start == 1:
self.timeenemy += 1 # increments enemy timer
last = self.rect.copy() # copies last position state of the enemy
# jumps over the player. It happens twice.
if atack1== 1 :
# moves on the axis x
self.rect.x += self.direction * 730 * dt
if self.resting == 1 and atack2 == 1:
self.dy = -900
self.resting = 0
# enemy turns to the players direction
if atack3 == 1:
if game.enemymode == 'static':
if game.player.rect.right < self.rect.left:
self.direction = -1
if game.player.rect.left > self.rect.right:
self.direction = 1
else:
self.direction = self.direction * -1
# runs in the player's direction, after jumping twice
elif atack4 == 1 :
self.rect.x += self.direction * 900 * dt
# reinicializes enemy timer
elif atack5 == 1:
self.timeenemy = 0
# throws a bullet over the player when enemy is jumping and right over him
if self.resting == 0 and self.just_shoot == 0 and atack6 == 1:
self.shooting = 5
self.gun_cooldown = 5
# bullets sound effect
if game.sound == "on" and game.playermode == "human":
sound = pygame.mixer.Sound('evoman/sounds/scifi011.wav')
c = pygame.mixer.Channel(3)
c.set_volume(10)
c.play(sound)
self.just_shoot = 1
rand = 3
# shoots from 1 to 3 bullets
for i in range(0,rand):
self.twists.append(Bullet_e8((self.rect.x+(i*60) ,self.rect.y ), i, self.direction, len(self.twists), game.sprite_e))
# decreases time for bullets limitation
self.gun_cooldown = max(0, self.gun_cooldown - dt)
# animation, running enemy images alternation
if self.direction > 0:
direction = SpriteConstants.RIGHT
else:
direction = SpriteConstants.LEFT
if self.alternate == 1:
self.updateSprite(SpriteConstants.START_RUNNING, direction)
if self.alternate == 4 or self.alternate == 10:
self.updateSprite(SpriteConstants.RUNNING_STEP1, direction)
if self.alternate == 7:
self.updateSprite(SpriteConstants.RUNNING_STEP2, direction)
self.alternate += 1
if self.alternate > 12:
self.alternate = 1
# changes the image when enemy jumps
if self.resting == 0:
if self.direction == -1:
self.updateSprite(SpriteConstants.JUMPING, SpriteConstants.LEFT)
else:
self.updateSprite(SpriteConstants.JUMPING, SpriteConstants.RIGHT)
# checks collision of the player with the enemy
if self.rect.colliderect(game.player.rect):
# choses what sprite penalise according to config
if game.contacthurt == "player":
game.player.life = max(0, game.player.life-(game.level*0.3))
if game.contacthurt == "enemy":
game.enemy.life = max(0, game.enemy.life-(game.level*0.3))
# sets flag to change the player image when he is hurt
game.player.hurt = 5
# gravity
self.dy = min(400, self.dy + 100)
self.rect.y += self.dy * dt
# controls screen walls and platforms limits agaist enemy
new = self.rect
self.resting = 0
for cell in game.tilemap.layers['triggers'].collide(new, 'blockers'):
blockers = cell['blockers']
if 't' in blockers and last.bottom <= cell.top and new.bottom > cell.top:
self.resting = 1
new.bottom = cell.top
self.dy = 0
self.just_shoot = 0
if 'b' in blockers and last.top >= cell.bottom and new.top < cell.bottom:
new.top = cell.bottom
if 'l' in blockers and last.right <= cell.left and new.right > cell.left and last.bottom>cell.top:
new.right = cell.left
if 'r' in blockers and last.left >= cell.right and new.left < cell.right and last.bottom>cell.top:
new.left = cell.right
# hurt enemy animation
if self.hurt > 0:
if self.direction == -1:
self.updateSprite(SpriteConstants.HURTING, SpriteConstants.LEFT)
else:
self.updateSprite(SpriteConstants.HURTING, SpriteConstants.RIGHT)
self.hurt -=1
# changes bullets images according to the enemy direction
if self.shooting > 0:
if self.direction == -1:
self.updateSprite(SpriteConstants.SHOOTING, SpriteConstants.LEFT)
else:
self.updateSprite(SpriteConstants.SHOOTING, SpriteConstants.RIGHT)
self.shooting -= 1
self.shooting = max(0,self.shooting)
def updateSprite(self, state, direction):
self.image = self.spriteDefinition.getImage(state, direction)
class Enemy(pygame.sprite.Sprite):
def __init__(self, location, *groups):
super(Enemy, self).__init__(*groups)
self.spriteDefinition = SpriteDefinition(
'evoman/images/EnemySprites.png', 0, 0, 43, 59)
self.updateSprite(SpriteConstants.STANDING, SpriteConstants.LEFT)
self.rect = pygame.rect.Rect(location, self.image.get_size())
self.direction = -1
self.max_life = 100
self.life = self.max_life
self.resting = 0
self.dy = 0
self.time_colis = 0
self.alternate = 1
self.imune = 0
self.timeenemy = 0
self.twists = []
self.hurt = 0
self.shooting = 1
self.gun_cooldown = 0
self.gun_cooldown2 = 0
def update(self, dt, game):
if game.time == 1:
# puts enemy in random initial position
if game.randomini == 'yes':
self.rect.x = numpy.random.choice([640, 500, 400, 300])
# increments enemy timer
if game.start == 1:
self.timeenemy += 1
# defines game mode for player action
if game.enemymode == 'static': # controlled by static movements
atack1 = 1
if self.timeenemy >= 200 and self.timeenemy < 260:
atack2 = 1
else:
atack2 = 0
if self.timeenemy == 220:
atack3 = 1
else:
atack3 = 0
atack4 = 1
elif game.enemymode == 'ai': # enemy controlled by AI algorithm
# calls the controller providing game sensors
actions = game.enemy_controller.control(self.sensors.get(game),
game.econt)
if len(actions) < 4:
game.print_logs(
"ERROR: Enemy 1 controller must return 4 decision variables."
)
sys.exit(0)
atack1 = actions[0]
atack2 = actions[1]
atack3 = actions[2]
atack4 = actions[3]
# applies attack rules
if atack2 == 1 and not self.gun_cooldown:
atack2 = 1
else:
atack2 = 0
if atack3 == 1 and not self.gun_cooldown2:
atack3 = 1
else:
atack3 = 0
# if the enemy is not atacking with the feezing atack (prevents player from making any movements) and also the 'start game' marker is 1.
if game.freeze_e == 0 and game.start == 1:
last = self.rect.copy() # copies last position state of the enemy
if atack1 == 1:
# moves the enemy on the axis x
self.rect.x += self.direction * 100 * dt
# chases player, switching direction as he moves.
if atack4 == 1:
if game.enemymode == 'static':
if game.player.rect.right < self.rect.left:
self.direction = -1
elif game.player.rect.left > self.rect.right:
self.direction = 1
else:
self.direction = self.direction * -1
# animation, running enemy images alternation.
if self.direction > 0:
direction = SpriteConstants.RIGHT
else:
direction = SpriteConstants.LEFT
if self.alternate == 1:
self.updateSprite(SpriteConstants.START_RUNNING, direction)
if self.alternate == 4 or self.alternate == 10:
self.updateSprite(SpriteConstants.RUNNING_STEP1, direction)
if self.alternate == 7:
self.updateSprite(SpriteConstants.RUNNING_STEP2, direction)
self.alternate += 1
if self.alternate > 12:
self.alternate = 1
# checks collision of the player with the enemy
if self.rect.colliderect(game.player.rect):
# sprite loses life points, according to the difficult level of the game (the more difficult, the more it loses).
# choses what sprite penalise according to config
if game.contacthurt == "player":
game.player.life = max(0,
game.player.life - (game.level * 1))
if game.contacthurt == "enemy":
game.enemy.life = max(0,
game.enemy.life - (game.level * 1))
# counts duration of the collision to jump from time to time during the collision
self.time_colis += 1
if self.time_colis > 15:
self.time_colis = 0
self.dy = -600
# sets flag to change the player image when he is hurt
game.player.hurt = 5
# gravity
self.dy = min(400, self.dy + 100)
self.rect.y += self.dy * dt
# controls screen walls and platforms limits towards enemy
new = self.rect
self.resting = 0
for cell in game.tilemap.layers['triggers'].collide(
new, 'blockers'):
blockers = cell['blockers']
if 't' in blockers and last.bottom <= cell.top and new.bottom > cell.top:
self.resting = 1
new.bottom = cell.top
self.dy = 0
if 'b' in blockers and last.top >= cell.bottom and new.top < cell.bottom:
new.top = cell.bottom
if 'l' in blockers and last.right <= cell.left and new.right > cell.left and last.bottom > cell.top:
new.right = cell.left
# Jumps when finds a wall in the middle plataforms.
if new.left < 600:
self.dy = -600
if 'r' in blockers and last.left >= cell.right and new.left < cell.right and last.bottom > cell.top:
new.left = cell.right
# Jumps when finds a wall in the middle plataforms.
if new.left > 29:
self.dy = -600
# Changes the image when enemy jumps.
if self.resting == 0:
if self.direction == -1:
self.updateSprite(SpriteConstants.JUMPING,
SpriteConstants.LEFT)
else:
self.updateSprite(SpriteConstants.JUMPING,
SpriteConstants.RIGHT)
# Hurt enemy animation.
if self.hurt > 0:
if self.direction == -1:
self.updateSprite(SpriteConstants.HURTING,
SpriteConstants.LEFT)
else:
self.updateSprite(SpriteConstants.HURTING,
SpriteConstants.RIGHT)
self.hurt -= 1
# Enemy atack: freezes the player (preeveting him from making any movements or atacking) and also himself from moving. Freenzing endures according to the timer.
if atack2 == 1:
self.gun_cooldown = 6
game.freeze_p = 1
game.freeze_e = 1
# Enemy shooting after freezing.
if atack3 == 1:
self.shooting = 5
self.gun_cooldown2 = 6
# Bullets sound effect.
if game.sound == "on" and game.playermode == "human":
sound = pygame.mixer.Sound('evoman/sounds/scifi011.wav')
c = pygame.mixer.Channel(3)
c.set_volume(10)
c.play(sound)
# Shoots 8 bullets placed in a fixed range with a little random variation in their position (x and y).
for i in range(0, 8):
rand = numpy.array([30, 20, 10, 15, 9, 25, 18, 5])
rand2 = numpy.array([1, 2, 3, 4, 5, 2, 4, 3])
rand = rand[i]
rand2 = rand2[i]
# Start position of the bullets vary according to the position of the enemy.
if self.direction > 0:
self.twists.append(
Bullet_e1((self.rect.x + (i * rand), self.rect.y + 10 +
(i * rand2)), 1, len(self.twists),
game.sprite_e))
else:
self.twists.append(
Bullet_e1(
(self.rect.x - (i * rand) + 46, self.rect.y + 10 +
(i * rand2)), -1, len(self.twists),
game.sprite_e))
# Decreases time for bullets and freezing limitation.
self.gun_cooldown = max(0, self.gun_cooldown - dt)
self.gun_cooldown2 = max(0, self.gun_cooldown2 - dt)
# Changes bullets images according to the enemy direction.
if self.shooting > 0:
if self.direction == -1:
self.updateSprite(SpriteConstants.SHOOTING,
SpriteConstants.LEFT)
else:
self.updateSprite(SpriteConstants.SHOOTING,
SpriteConstants.RIGHT)
self.shooting -= 1
self.shooting = max(0, self.shooting)
# Releases movement.
if self.gun_cooldown <= 5:
game.freeze_p = 0
game.freeze_e = 0
# Reinicializes enemy atacking timer.
if self.timeenemy == 260:
self.timeenemy = 0
def updateSprite(self, state, direction):
self.image = self.spriteDefinition.getImage(state, direction)