Class: Rubytris::Field

Inherits:
Object
  • Object
show all
Defined in:
lib/rubytris/field.rb

Constant Summary collapse

WIDTH = 
11
HEIGHT = 
20
FINISH_COUNT = 
40
WALL_CHAR = 
"□ "
BLOCK_CHAR = 
"■ "
NONE_CHAR = 
"  "

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Field

Returns a new instance of Field.



18
19
20
21
 
# File 'lib/rubytris/field.rb', line 18

def initialize()
      @field = init_field
      @point  = 0
end

Instance Attribute Details

#point ⇒ Object (readonly)

Returns the value of attribute point.



16
17
18
 
# File 'lib/rubytris/field.rb', line 16

def point
  @point
end

Instance Method Details

#are_block?(next_pos) ⇒ Boolean

Returns:

  • (Boolean) 


45
46
47
48
49
50
51
52
53
 
# File 'lib/rubytris/field.rb', line 45

def are_block?(next_pos)
      result = false
      next_pos.each do |pos|
            if is_block?(pos[0], pos[1])
                  result = true
            end
      end
      result
end

#clear ⇒ Object 



23
24
25
26
27
28
29
 
# File 'lib/rubytris/field.rb', line 23

def clear()
      @field.each_with_index do |line, y|
            line.each_with_index do |l, x|
                  @field[y][x] = 0 if l == FieldStatus::ACTIVE
            end
      end
end

#fix(now_pos) ⇒ Object 



55
56
57
58
59
 
# File 'lib/rubytris/field.rb', line 55

def fix(now_pos)
      now_pos.each do |pos|
            @field[pos[1]][pos[0]] = FieldStatus::FIX
      end
end

#game_finish? ⇒ Boolean

Returns:

  • (Boolean) 


41
42
43
 
# File 'lib/rubytris/field.rb', line 41

def game_finish?()
      @point >= 40
end

#line_clear ⇒ Object 



31
32
33
34
35
36
37
38
39
 
# File 'lib/rubytris/field.rb', line 31

def line_clear()
      @field.each_with_index do |line, y|
            if line == [FieldStatus::WALL, FieldStatus::FIX, FieldStatus::FIX, FieldStatus::FIX, FieldStatus::FIX, FieldStatus::FIX, FieldStatus::FIX, FieldStatus::FIX, FieldStatus::FIX, FieldStatus::FIX, FieldStatus::WALL]
                  @point += 1
                  @field.delete_at(y)
                  @field.insert(0, [FieldStatus::WALL, FieldStatus::NONE, FieldStatus::NONE, FieldStatus::NONE, FieldStatus::NONE, FieldStatus::NONE, FieldStatus::NONE, FieldStatus::NONE, FieldStatus::NONE, FieldStatus::NONE, FieldStatus::WALL])
            end
      end
end

#pre_fix(now_pos) ⇒ Object 



61
62
63
64
65
 
# File 'lib/rubytris/field.rb', line 61

def pre_fix(now_pos)
      now_pos.each do |pos|
            @field[pos[1]][pos[0]] = FieldStatus::ACTIVE
      end
end

#write ⇒ Object 



67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
 
# File 'lib/rubytris/field.rb', line 67

def write()
      text = "\n\e[25D"
      @field.each do |line|
            line.each do |l|
                  if l == FieldStatus::NONE
                        text += NONE_CHAR
                  elsif l == FieldStatus::ACTIVE || l == FieldStatus::FIX
                        text += BLOCK_CHAR
                  else
                        text += WALL_CHAR
                  end
            end
            text += "\n\e[25D"
      end
      puts text
end