package net.shadowfacts.asmr.manager

import net.minecraft.block.entity.BlockEntity
import net.shadowfacts.asmr.ASMR
import net.shadowfacts.asmr.program.Program
import net.shadowfacts.asmr.program.ProgramType.Companion.INT
import net.shadowfacts.asmr.program.blocks.ConstantBlock
import net.shadowfacts.asmr.program.blocks.PrintBlock
import net.shadowfacts.asmr.program.blocks.math.BinaryOperatorBlock
import net.shadowfacts.asmr.program.blocks.math.BinaryOperatorBlock.Operation.DIVIDE
import net.shadowfacts.cacao.geometry.Point

/**
 * @author shadowfacts
 */
class ManagerBlockEntity: BlockEntity(ASMR.managerEntityType) {

	val program = Program()

	init {
		val left = program.addBlock(ConstantBlock(INT, 36)) {
			it.position = Point(0.0, 60.0)
		}
		val right = program.addBlock(ConstantBlock(INT, 9)) {
			it.position = Point(0.0, 120.0)
		}
		val divide = program.addBlock(BinaryOperatorBlock(INT, DIVIDE)) {
			it.left.source = left.output
			it.right.source = right.output
			it.position = Point(120.0, 0.0)
		}
		val print = program.addBlock(PrintBlock(INT)) {
			it.input.source = divide.output
			it.position = Point(240.0, 0.0)
		}

		program.startBlock.nextExecutableBlock = divide
		divide.nextExecutableBlock = print
	}

	fun activate() {
		program.execute()
	}

}