public CRET(Gameboy parent, byte opcode) : base(parent)
{
cFlagSet = (opcode & 0b1000) > 0;
cFlag = (opcode & 0b10000) > 0 ? Flag.Carry : Flag.Zero;
Cycles = 20;
Disassembly = "ret " + (cFlagSet ? "" : "n") + OpcodeUtils.FlagToString(cFlag);
}
public CCALL(Gameboy parent, byte opcode) : base(parent)
{
cFlagSet = (opcode & 0b1000) > 0;
cFlag = (opcode & 0b10000) > 0 ? Flag.Carry : Flag.Zero;
Length = 3;
Cycles = 24;
Disassembly = "call " + (cFlagSet ? "" : "n") + OpcodeUtils.FlagToString(cFlag) + ", $" + (parent.Memory[parent.PC + 1] + (parent.Memory[parent.PC + 2] << 8)).ToString("X1");
}
public CJR(Gameboy parent, byte opcode) : base(parent)
{
cFlagSet = (opcode & 0b1000) > 0;
cFlag = (opcode & 0b10000) > 0 ? Flag.Carry : Flag.Zero;
Length = 2;
Cycles = 12;
Disassembly = "jr " + (cFlagSet ? "" : "n") + OpcodeUtils.FlagToString(cFlag) + ", $" + (parent.PC + (sbyte)parent.Memory[parent.PC + 1] + 2).ToString("X4");
}