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revived unicode print function

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minjaesong
2025-10-03 23:28:23 +09:00
parent 60e0ff9e61
commit 6222e9d8bd
6 changed files with 140 additions and 48 deletions
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11
assets/disk0/tvdos/bin/playtav.js
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@@ -103,6 +103,7 @@ graphics.setPalette(0, 0, 0, 0, 9)
function processSubtitlePacket(packetSize) {
// Read subtitle packet data according to SSF format
// uint24 index + uint8 opcode + variable arguments
@@ -168,11 +169,14 @@ function processSubtitlePacket(packetSize) {
// Font upload - read payload length and font data
if (remainingBytes >= 3) { // uint16 length + at least 1 byte data
let payloadLen = seqread.readShort()
serial.println(`Uploading ${(opcode == SSF_OP_UPLOAD_LOW_FONT) ? 'low' : 'high'} font rom (${payloadLen} bytes)`)
if (remainingBytes >= payloadLen + 2) {
let fontData = seqread.readBytes(payloadLen)
// upload font data
for (let i = 0; i < Math.min(payloadLen, 1920); i++) sys.poke(-1300607 - i, sys.peek(fontData + i))
for (let i = 0; i < Math.min(payloadLen, 1920); i++) sys.poke(-133121 - i, sys.peek(fontData + i))
sys.poke(-1299460, (opcode == SSF_OP_UPLOAD_LOW_FONT) ? 18 : 19)
sys.free(fontData)
@@ -571,6 +575,8 @@ try {
// Read packet header
var packetType = seqread.readOneByte()
// serial.println(`Packet ${packetType} at offset ${seqread.getReadCount() - 1}`)
// Try to read next TAV file header
if (packetType == TAV_FILE_HEADER_FIRST) {
let nextHeader = tryReadNextTAVHeader()
@@ -766,6 +772,9 @@ finally {
} else {
console.log(`Playback failed with error ${errorlevel}`)
}
sys.poke(-1299460, 20)
sys.poke(-1299460, 21)
}
graphics.setPalette(0, 0, 0, 0, 0)