Class: GBRb::CPU::And

Inherits:

Boolean

• Object
• Instruction
• Boolean
• GBRb::CPU::And

Defined in:

lib/gbrb/cpu/instruction.rb

Instance Attribute Summary

Attributes inherited from Instruction

#i, #m, #t

Instance Method Summary

• #call(r, mem, v = nil) ⇒ Object
• #initialize(target, m = 1, t = 4, indirect = false, immediates = 0) ⇒ And constructor

  A new instance of And.

Methods inherited from Instruction

#carry?, #immediate_count

Constructor Details

#initialize(target, m = 1, t = 4, indirect = false, immediates = 0) ⇒ And

Returns a new instance of And.

# File 'lib/gbrb/cpu/instruction.rb', line 459

def initialize target, m=1, t=4, indirect=false, immediates=0
  @op = :&
  super
end

Instance Method Details

#call(r, mem, v = nil) ⇒ Object

# File 'lib/gbrb/cpu/instruction.rb', line 464

def call r, mem, v=nil
  super
  r.set_half_carry_flag
end