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map data format adds world generator version and fluids

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minjaesong
2019-01-14 19:11:04 +09:00
parent edda3b9ff9
commit a7ec3e77b1
8 changed files with 127 additions and 41 deletions
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50
src/net/torvald/terrarum/serialise/WriteLayerDataZip.kt
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@@ -1,18 +1,14 @@
package net.torvald.terrarum.serialise
import net.torvald.terrarum.AppLoader
import net.torvald.terrarum.gameworld.GameWorld
import net.torvald.terrarum.Terrarum
import net.torvald.terrarum.console.EchoError
import net.torvald.terrarum.realestate.LandUtil
import java.io.BufferedOutputStream
import java.io.File
import java.io.FileOutputStream
import java.io.IOException
import java.nio.charset.Charset
import java.util.zip.Deflater
import java.util.zip.DeflaterOutputStream
import java.util.zip.GZIPOutputStream
/**
* This object only writes a file named 'worldinfo1'.
@@ -39,10 +35,11 @@ internal object WriteLayerDataZip {
val LAYERS_FILENAME = "world"
val MAGIC = byteArrayOf(0x54, 0x45, 0x4D, 0x7A)
val VERSION_NUMBER = 3.toByte()
val VERSION_NUMBER = WORLD_WRITER_FORMAT_VERSION.toByte()
val NUMBER_OF_LAYERS = 3.toByte()
val NUMBER_OF_PAYLOADS = 5.toByte()
val COMPRESSION_ALGORITHM = 1.toByte()
val GENERATOR_VERSION = WORLD_GENERATOR_VERSION.toULittleShort()
val PAYLOAD_HEADER = byteArrayOf(0, 0x70, 0x4C, 0x64)
val PAYLOAD_FOOTER = byteArrayOf(0x45, 0x6E, 0x64, 0x50, 0x59, 0x4C, 0x64, -1)
val FILE_FOOTER = byteArrayOf(0x45, 0x6E, 0x64, 0x54, 0x45, 0x4D, -1, -2)
@@ -83,7 +80,7 @@ internal object WriteLayerDataZip {
fun wb(byte: Byte) { outputStream.write(byte.toInt()) }
//fun wb(byte: Int) { outputStream.write(byte) }
fun wi32(int: Int) { wb(int.toLittle()) }
fun wi48(long: Long) { wb(long.toLittle48()) }
fun wi48(long: Long) { wb(long.toULittle48()) }
fun wi64(long: Long) { wb(long.toLittle()) }
fun wf32(float: Float) { wi32(float.toRawBits()) }
@@ -94,7 +91,7 @@ internal object WriteLayerDataZip {
// all the necessary headers
wb(MAGIC); wb(VERSION_NUMBER); wb(NUMBER_OF_LAYERS); wb(NUMBER_OF_PAYLOADS); wb(COMPRESSION_ALGORITHM)
wb(MAGIC); wb(VERSION_NUMBER); wb(NUMBER_OF_LAYERS); wb(NUMBER_OF_PAYLOADS); wb(COMPRESSION_ALGORITHM); wb(GENERATOR_VERSION)
// world width, height, and spawn point
wi32(world.width); wi32(world.height)
@@ -134,12 +131,12 @@ internal object WriteLayerDataZip {
// TdMG payload
wb(PAYLOAD_HEADER); wb("TdMG".toByteArray())
wi48(world.terrainDamages.size.toLong())
wi48(world.terrainDamages.size * 10L)
deflater = DeflaterOutputStream(outputStream, Deflater(Deflater.BEST_COMPRESSION), true)
world.terrainDamages.forEach { t, u ->
deflater.write(t.toLittle48())
deflater.write(t.toULittle48())
deflater.write(u.toRawBits().toLittle())
}
@@ -148,18 +145,49 @@ internal object WriteLayerDataZip {
// WdMG payload
wb(PAYLOAD_HEADER); wb("WdMG".toByteArray())
wi48(world.wallDamages.size.toLong())
wi48(world.wallDamages.size * 10L)
deflater = DeflaterOutputStream(outputStream, Deflater(Deflater.BEST_COMPRESSION), true)
world.wallDamages.forEach { t, u ->
deflater.write(t.toLittle48())
deflater.write(t.toULittle48())
deflater.write(u.toRawBits().toLittle())
}
deflater.finish()
wb(PAYLOAD_FOOTER)
// FlTP payload
wb(PAYLOAD_HEADER); wb("FlTP".toByteArray())
wi48(world.fluidTypes.size * 8L)
deflater = DeflaterOutputStream(outputStream, Deflater(Deflater.BEST_COMPRESSION), true)
world.fluidTypes.forEach { t, u ->
deflater.write(t.toULittle48())
deflater.write(u.value.toLittleShort())
}
deflater.finish()
wb(PAYLOAD_FOOTER)
// FlFL payload
wb(PAYLOAD_HEADER); wb("FlFL".toByteArray())
wi48(world.fluidFills.size * 10L)
deflater = DeflaterOutputStream(outputStream, Deflater(Deflater.BEST_COMPRESSION), true)
world.fluidFills.forEach { t, u ->
deflater.write(t.toULittle48())
deflater.write(u.toRawBits().toLittle())
}
deflater.finish()
wb(PAYLOAD_FOOTER)
// write footer
wb(FILE_FOOTER)