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Delete OpCode.scala

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kamoshi 2019-12-06 23:11:14 +01:00 committed by GitHub
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2019/day5/opcode/OpCode.scala
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@ -1,49 +0,0 @@
package day5.opcode
abstract trait OpCode
{
/** length of an instruction */
val length: Int
/** Parse int to full OpCode */
def parseInt(code: Int): (Int, Int, Int, OpCode) = // Dunno how to make this static lmao
{
val opCodeInt: Int = code % 100 // Instruction Code
val modeStr = code.toString.substring(0, {if (code.toString.length > 1) code.toString.length - 2 else 0})
val modes = ("000".substring(modeStr.length) + modeStr).toArray.map(_.asDigit) // List of modes
opCodeInt match {
case 1 => (modes(0), modes(1), modes(2), OpCode1)
case 2 => (modes(0), modes(1), modes(2), OpCode2)
case 3 => (modes(0), modes(1), modes(2), OpCode3)
case 4 => (modes(0), modes(1), modes(2), OpCode4)
case 5 => (modes(0), modes(1), modes(2), OpCode5)
case 6 => (modes(0), modes(1), modes(2), OpCode6)
case 7 => (modes(0), modes(1), modes(2), OpCode7)
case 8 => (modes(0), modes(1), modes(2), OpCode8)
case 99 => (0, 0, 0, OpCode99)
case c => throw new Exception("Wrong instruction code " + c)
}
}
/** Returns correct value, immediate or positional */
protected[this] def accessor(param: Int, mode: Int, tape: Array[Int]): Int =
{
mode match
{
case 0 => /* println("Reading "+tape(param)+" from array("+param+")");*/ tape(param);
case 1 => /*println("Reading "+param+" immediate");*/ param
case p => throw new Exception("HCF: wrong accessor parameter " + p)
}
}
/** Writes to the tape in a manner specified by the mode */
protected[this] def writer(param: Int, mode: Int, tape: Array[Int], value: Int): Unit =
{
mode match
{
case 0 => tape(param) = value//; println("Writing "+value+" to array("+param+")")
case 1 => throw new Exception("HCF: unimplemented writer parameter 1")
case p => throw new Exception("HCF: wrong writer parameter " + p)
}
}
}