Class: Player

Inherits:
Object
  • Object
show all
Defined in:
lib/share/player.rb

Overview

Player objects represent stick figures

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(id, score, x = nil, y = nil, name = 'def', version = nil, ip = nil) ⇒ Player

Returns a new instance of Player.



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# File 'lib/share/player.rb', line 18

def initialize(id, score, x = nil, y = nil, name = 'def', version = nil, ip = nil)
  @id = id
  @x = x.nil? ? SPAWN_X : x
  @y = y.nil? ? SPAWN_Y : y
  @w = PLAYER_SIZE / 2
  @h = PLAYER_SIZE
  @aim_x = 0
  @aim_y = 0
  @projectile = Projectile.new
  @dx = 0
  @dy = 0
  @health = 3
  @collide = { up: false, down: false, right: false, left: false }
  @state = { bleeding: false, crouching: false, fire: 0 }
  @was_crouching = false
  @wants_crouch = false
  @name = name
  @score = score
  @dead = false # only used by server for now
  @dead_ticks = 0
  @bleed_ticks = 0
  @fire_ticks = 0

  # used by client
  @img_index = 0
  @last_x = 0
  @last_y = 0
  @tick = 0
  @not_changed_y = 0

  # used by server
  @map_download = -2
  @version = version
  @ip = ip
end

Instance Attribute Details

#aim_x ⇒ Object

Returns the value of attribute aim_x.



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# File 'lib/share/player.rb', line 13

def aim_x
  @aim_x
end

#aim_y ⇒ Object

Returns the value of attribute aim_y.



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# File 'lib/share/player.rb', line 13

def aim_y
  @aim_y
end

#collide ⇒ Object (readonly)

Returns the value of attribute collide.



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# File 'lib/share/player.rb', line 16

def collide
  @collide
end

#collide_str ⇒ Object (readonly)

Returns the value of attribute collide_str.



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# File 'lib/share/player.rb', line 16

def collide_str
  @collide_str
end

#dead ⇒ Object

Returns the value of attribute dead.



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# File 'lib/share/player.rb', line 13

def dead
  @dead
end

#dead_ticks ⇒ Object

Returns the value of attribute dead_ticks.



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# File 'lib/share/player.rb', line 13

def dead_ticks
  @dead_ticks
end

#dx ⇒ Object

Returns the value of attribute dx.



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# File 'lib/share/player.rb', line 13

def dx
  @dx
end

#dy ⇒ Object

Returns the value of attribute dy.



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# File 'lib/share/player.rb', line 13

def dy
  @dy
end

#fire_ticks ⇒ Object

Returns the value of attribute fire_ticks.



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# File 'lib/share/player.rb', line 13

def fire_ticks
  @fire_ticks
end

#h ⇒ Object (readonly)

Returns the value of attribute h.



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# File 'lib/share/player.rb', line 16

def h
  @h
end

#id ⇒ Object

Returns the value of attribute id.



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# File 'lib/share/player.rb', line 13

def id
  @id
end

#img_index ⇒ Object (readonly)

Returns the value of attribute img_index.



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# File 'lib/share/player.rb', line 16

def img_index
  @img_index
end

#map_download ⇒ Object

Returns the value of attribute map_download.



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# File 'lib/share/player.rb', line 13

def map_download
  @map_download
end

#name ⇒ Object

Returns the value of attribute name.



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# File 'lib/share/player.rb', line 13

def name
  @name
end

#projectile ⇒ Object

Returns the value of attribute projectile.



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# File 'lib/share/player.rb', line 13

def projectile
  @projectile
end

#score ⇒ Object

Returns the value of attribute score.



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# File 'lib/share/player.rb', line 13

def score
  @score
end

#state ⇒ Object

Returns the value of attribute state.



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# File 'lib/share/player.rb', line 13

def state
  @state
end

#version ⇒ Object (readonly)

Returns the value of attribute version.



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# File 'lib/share/player.rb', line 16

def version
  @version
end

#w ⇒ Object (readonly)

Returns the value of attribute w.



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# File 'lib/share/player.rb', line 16

def w
  @w
end

#wants_crouch ⇒ Object

Returns the value of attribute wants_crouch.



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# File 'lib/share/player.rb', line 13

def wants_crouch
  @wants_crouch
end

#was_crouching ⇒ Object

Returns the value of attribute was_crouching.



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# File 'lib/share/player.rb', line 13

def was_crouching
  @was_crouching
end

#x ⇒ Object

Returns the value of attribute x.



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# File 'lib/share/player.rb', line 13

def x
  @x
end

#y ⇒ Object

Returns the value of attribute y.



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# File 'lib/share/player.rb', line 13

def y
  @y
end

Class Method Details

.get_player_by_id(players, id) ⇒ Object 



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# File 'lib/share/player.rb', line 94

def self.get_player_by_id(players, id)
  players.find { |player| id == player.id }
end

.get_player_index_by_id(players, id) ⇒ Object

client and server #



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# File 'lib/share/player.rb', line 90

def self.get_player_index_by_id(players, id)
  players.index(get_player_by_id(players, id))
end

.update_player(players, id, x, y, score, aim_x, aim_y) ⇒ Object 



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# File 'lib/share/player.rb', line 98

def self.update_player(players, id, x, y, score, aim_x, aim_y)
  player = get_player_by_id(players, id)
  player.x = x
  player.y = y
  player.score = score
  player.aim_x = aim_x
  player.aim_y = aim_y
  player
end

Instance Method Details

#add_score(score = 1) ⇒ Object 



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# File 'lib/share/player.rb', line 277

def add_score(score = 1)
  @score = (@score + score).clamp(NET_MIN_INT, NET_MAX_INT)
end

#apply_force(x, y) ⇒ Object 



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# File 'lib/share/player.rb', line 262

def apply_force(x, y)
  @dx += x
  @dy += y
end

#check_move_left(game_map) ⇒ Object

TODO: check for collision before update if move_left or move_right set u on a collided field dont update the position or slow down speed idk make sure to not get stuck in walls



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# File 'lib/share/player.rb', line 210

def check_move_left(game_map)
  # left bottom
  col = game_map.collision?(@x / TILE_SIZE, (@y + @h - 1) / TILE_SIZE)
  if col
    @x = (col[:x] + 1) * TILE_SIZE
    @x += 1
    do_collide(:left, true)
  end

  # left top
  col = game_map.collision?(@x / TILE_SIZE, (@y + 1) / TILE_SIZE)
  if col
    @x = (col[:x] + 1) * TILE_SIZE
    @x += 1
    do_collide(:left, true)
  end
  nil
end

#check_move_right(game_map) ⇒ Object 



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# File 'lib/share/player.rb', line 229

def check_move_right(game_map)
  # right bottom
  col = game_map.collision?((@x + @w) / TILE_SIZE, (@y + @h - 1) / TILE_SIZE)
  if col
    @x = col[:x] * TILE_SIZE
    @x -= crouching? ? PLAYER_SIZE : PLAYER_SIZE / 2
    @x -= 1
    do_collide(:right, true)
  end

  # right top
  col = game_map.collision?((@x + @w) / TILE_SIZE, (@y + 1) / TILE_SIZE)
  if col
    @x = col[:x] * TILE_SIZE
    @x -= crouching? ? PLAYER_SIZE : PLAYER_SIZE / 2
    @x -= 1
    do_collide(:right, true)
  end
  nil
end

#check_out_of_game_map ⇒ Object

def check_out_of_game_map #die

# y
if @y < 0
  die
elsif @y > WINDOW_SIZE_Y
  die
end
# x ( comment me out to add the glitch feature agian )
if @x < 0
  die
elsif @x > WINDOW_SIZE_X - TILE_SIZE - 1
  die
end

end swap size



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# File 'lib/share/player.rb', line 173

def check_out_of_game_map
  # y
  if @y.negative?
    die
  elsif @y >= WINDOW_SIZE_Y - TILE_SIZE
    die
  end
  # x ( comment me out to add the glitch feature agian )
  if @x.negative?
    @x = WINDOW_SIZE_X - @w - 2
  elsif @x > WINDOW_SIZE_X - @w - 1
    @x = 0
  end
end

#check_player_collide(other) ⇒ Object 



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# File 'lib/share/player.rb', line 140

def check_player_collide(other)
  # $console.log "x: #{@x} y: #{@y} ox: #{other.x} oy: #{other.y}"
  # x crash is more rare so make it the outer condition
  if other.x + other.w > @x && other.x < @x + @w && (other.y + other.h > @y && other.y < @y + @h)
    # $console.log "collide!"
    return @x < other.x ? -7 : 7
  end

  0
end

#collide_string ⇒ Object 



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# File 'lib/share/player.rb', line 281

def collide_string
  str = "collide:\n"
  str += "down: #{@collide[:down]} up: #{@collide[:up]}\n"
  str += "left: #{@collide[:left]} right: #{@collide[:right]}"
  str
end

#crouch! ⇒ Object 



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# File 'lib/share/player.rb', line 124

def crouch!
  @state[:crouching] = true
  @w = PLAYER_SIZE
  @h = PLAYER_SIZE / 2
end

#crouching? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/share/player.rb', line 136

def crouching?
  @state[:crouching]
end

#damage(attacker) ⇒ Object 



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# File 'lib/share/player.rb', line 151

def damage(attacker)
  @bleed_ticks = 3
  @health -= 1
  $console.log "'#{attacker.id}:#{attacker.name}' damaged '#{@id}:#{@name}'"
  die(attacker) if @health <= 0
end

#die(killer = nil) ⇒ Object 



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# File 'lib/share/player.rb', line 188

def die(killer = nil)
  if killer.nil?
    $console.log("player ID=#{@id} name='#{@name}' died")
  else
    if killer.id == id
      killer.score -= 1
    else
      killer.score += 1
    end
    killer.score = killer.score.clamp(0, NET_MAX_INT)
    $console.log("player '#{@id}:#{@name}' was killed by '#{killer.id}:#{killer.name}'")
  end
  @x = SPAWN_X
  @y = SPAWN_Y
  @health = 3
end

#do_collide(position, value) ⇒ Object 



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# File 'lib/share/player.rb', line 288

def do_collide(position, value)
  if position == :right && @dx.positive?
    @dx = 0
  elsif position == :left && @dx.negative?
    @dx = 0
  elsif position == :down && @dy.positive?
    @dy = 0
  elsif position == :up && @dy.negative?
    @dy = 0
  end
  @collide[position] = value
end

#do_jump ⇒ Object 



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# File 'lib/share/player.rb', line 267

def do_jump
  return unless @collide[:down]

  @dy = if @dead
          -5
        else
          crouching? ? -15 : -20
        end
end

#draw_tick ⇒ Object

client only #



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# File 'lib/share/player.rb', line 58

def draw_tick
  @tick += 1
  update_img
end

#move_left(game_map) ⇒ Object 



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# File 'lib/share/player.rb', line 250

def move_left(game_map)
  # @dx = -8
  @x -= crouching? ? 4 : 8
  check_move_left(game_map)
end

#move_right(game_map) ⇒ Object 



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# File 'lib/share/player.rb', line 256

def move_right(game_map)
  # @dx = 8
  @x += crouching? ? 4 : 8
  check_move_right(game_map)
end

#net_to_state(net) ⇒ Object 



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# File 'lib/share/player.rb', line 354

def net_to_state(net)
  @state = case net
           when 'b'
             { bleeding: true, crouching: false, fire: 0 }
           when 'c'
             { bleeding: false, crouching: true, fire: 0 }
           when 's'
             { bleeding: true, crouching: true, fire: 0 }
           when 'x'
             { bleeding: true, crouching: false, fire: 1 }
           when 'y'
             { bleeding: true, crouching: false, fire: 2 }
           when 'z'
             { bleeding: true, crouching: false, fire: 3 }
           when '1'
             { bleeding: false, crouching: false, fire: 1 }
           when '2'
             { bleeding: false, crouching: false, fire: 2 }
           when '3'
             { bleeding: false, crouching: false, fire: 3 }
           else
             { bleeding: false, crouching: false, fire: 0 }
           end
end

#reset_collide ⇒ Object 



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# File 'lib/share/player.rb', line 301

def reset_collide
  @collide = { up: false, down: false, right: false, left: false }
end

#state_to_net ⇒ Object 



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# File 'lib/share/player.rb', line 326

def state_to_net
  @w = PLAYER_SIZE / 2
  @h = PLAYER_SIZE
  if @state[:bleeding] && crouching?
    's'
  elsif @state[:bleeding] && @state[:fire] == 1
    'x'
  elsif @state[:bleeding] && @state[:fire] == 2
    'y'
  elsif @state[:bleeding] && @state[:fire] == 3
    'z'
  elsif @state[:bleeding]
    'b'
  elsif crouching?
    @w = PLAYER_SIZE
    @h = PLAYER_SIZE / 2
    'c'
  elsif @state[:fire] == 1
    '1'
  elsif @state[:fire] == 2
    '2'
  elsif @state[:fire] == 3
    '3'
  else
    '0'
  end
end

#stop_crouch! ⇒ Object 



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# File 'lib/share/player.rb', line 130

def stop_crouch!
  @state[:crouching] = false
  @w = PLAYER_SIZE / 2
  @h = PLAYER_SIZE
end

#tick ⇒ Object

server only #



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# File 'lib/share/player.rb', line 112

def tick
  move_x(@dx)
  move_y(@dy)
  @dx = normalize_zero(@dx)
  # @dy = normalize_zero(@dy)
  check_out_of_game_map
  return unless @bleed_ticks.positive?

  @bleed_ticks -= 1
  state[:bleeding] = @bleed_ticks.zero? == false
end

#to_n_pck ⇒ String

Creates name package str

only used by server

Returns:

  • (String) —

    partial network packet



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# File 'lib/share/player.rb', line 312

def to_n_pck
  name = @name.ljust(NAME_LEN, ' ')
  "#{@id.to_s(16)}#{net_pack_int(@score)}#{name}"
end

#to_s ⇒ Object 



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# File 'lib/share/player.rb', line 317

def to_s
  pos = "#{net_pack_bigint(@x, 2)}#{net_pack_bigint(@y, 2)}"
  proj = @projectile.r.to_i.to_s # HACK: nil to "0"
  fake_y = @projectile.y.positive? ? @projectile.y : 0
  proj += "#{net_pack_bigint(@projectile.x, 2)}#{net_pack_bigint(fake_y, 2)}"
  aim = "#{net_pack_bigint(@aim_x, 2)}#{net_pack_bigint(@aim_y, 2)}"
  "#{@id.to_s(16)}#{net_pack_int(@score)}#{state_to_net}#{proj}#{aim}#{pos}"
end

#update_img ⇒ Object 



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# File 'lib/share/player.rb', line 63

def update_img
  return if @tick % 5 != 0

  new_x = true if @x != @last_x
  if @y != @last_y
    new_y = true
    @not_changed_y = 0
  else
    @not_changed_y += 1
  end

  if new_x || new_y
    @img_index += 1
    @img_index = 0 if @img_index > 4
    # $console.log "img updated to: #{@img_index}"
  end
  @last_x = @x
  @last_y = @y
  # if @not_changed_y > 10
  #   $console.log "player is chillin"
  #   @img_index = 5
  # end
end