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doc update

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minjaesong
2022-08-27 01:49:57 +09:00
parent 79f4584dd4
commit e91fac4fb5
8 changed files with 180 additions and 90 deletions
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11
assets/disk0/tvdos/TVDOS.SYS
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@@ -168,8 +168,7 @@ class TVDOSFileDescriptor {
}
list() {
if (!this.isDirectory) throw Error(`File is not a directory: ${this.path}`)
return this.driver.listFiles(this)
return if (!this.isDirectory) undefined else this.driver.listFiles(this)
}
/** When the file does not exist, mkfile() will be called; if you want to make a directory, use mkdir() */
touch() {
@@ -534,13 +533,13 @@ _TVDOS.DRV.FS.DEVFBIPF.pwrite = (fd, ptr, _1, _2) => {
let height = sys.peek(ptr+10) | (sys.peek(ptr+11) << 8)
let hasAlpha = (sys.peek(12) != 0)
println("Calling GPU")
// println("Calling GPU")
decodefun(ptr + 24, -1048577, -1310721, width, height, hasAlpha)
println("Changing graphics mode")
// println("Changing graphics mode")
graphics.setGraphicsMode(4)
println("cya!")
// println("cya!")
}
_TVDOS.DRV.FS.DEVFBIPF.bwrite = (fd, bytes) => {
// TODO pread the file
@@ -552,6 +551,8 @@ _TVDOS.DRV.FS.DEVFBIPF.bwrite = (fd, bytes) => {
sys.free(fp)
}
// _TVDOS.DRV.FS.DEVFBIPF will be write-only: no way to select IPF1/2 and/or transparency
_TVDOS.DRV.FS.DEVFBIPF.flush = () => {}
_TVDOS.DRV.FS.DEVFBIPF.close = () => {}
_TVDOS.DRV.FS.DEVFBIPF.isDirectory = () => false