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vt: new filesystem using tevd

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Song Minjae
2017-04-07 19:12:27 +09:00
parent 35ca5762fd
commit 1a3c9d7f65
14 changed files with 2227 additions and 59 deletions
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14
src/net/torvald/terrarum/gameactors/DecodeTapestry.kt
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@@ -111,19 +111,15 @@ object DecodeTapestry {
val FORMAT_64 = 2
operator fun invoke(fileObj: File): TapestryObject {
fun magicMismatch(magic: ByteArray): Boolean {
MAGIC.forEachIndexed { i, byte ->
if (byte != magic[i])
return true
}
return false
fun magicMismatch(magic: ByteArray, array: ByteArray): Boolean {
return !Arrays.equals(array.sliceArray(0..magic.lastIndex), magic)
}
val file = fileObj.readBytes()
val magic = file.copyOfRange(0, 4)
if (magicMismatch(magic))
if (magicMismatch(MAGIC, magic))
throw RuntimeException("Invalid file -- type mismatch: expected header " +
"${MAGIC[0]} ${MAGIC[1]} ${MAGIC[2]} ${MAGIC[3]}; got " +
"${magic[0]} ${magic[1]} ${magic[2]} ${magic[3]}")
@@ -156,8 +152,8 @@ object DecodeTapestry {
val artName = kotlin.text.String(artNameBytes.toByteArray(), charset = Charset.forName("UTF-8"))
val authorName = kotlin.text.String(authorNameBytes.toByteArray(), charset = Charset.forName("UTF-8"))
val artName = String(artNameBytes.toByteArray(), charset = Charset.forName("UTF-8"))
val authorName = String(authorNameBytes.toByteArray(), charset = Charset.forName("UTF-8"))
val imageDataSize = file.size - readCounter
val height = imageDataSize / width