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More progress on HuDecodeData

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This commit is contained in:
gamemasterplc 2023-11-22 11:38:18 -06:00
parent f09803a4af
commit f2c2cd4c0e
1 changed files with 4 additions and 6 deletions
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10
src/game/decode.c
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@ -19,11 +19,9 @@ static void HuDecodeNone(struct decode_data *decode)
static void HuDecodeLz(struct decode_data *decode) static void HuDecodeLz(struct decode_data *decode)
{ {
u16 flag; u16 flag = 0;
u16 pos; u16 pos = 958;
int i, j; int i, j;
flag = 0;
pos = 958;
for(i=0; i<1024; i++) { for(i=0; i<1024; i++) {
TextBuffer[i] = 0; TextBuffer[i] = 0;
@ -38,10 +36,10 @@ static void HuDecodeLz(struct decode_data *decode)
pos = pos & 0x3FF; pos = pos & 0x3FF;
decode->size--; decode->size--;
} else { } else {
u16 copy_pos, copy_size; int copy_pos, copy_size;
copy_pos = *decode->src++; copy_pos = *decode->src++;
copy_size = *decode->src++; copy_size = *decode->src++;
copy_pos |= ((copy_size & 0xC0) << 2); copy_pos |= ((copy_size & ~0x3F) << 2);
copy_size = (copy_size & 0x3F)+3; copy_size = (copy_size & 0x3F)+3;
for(j=0; j<copy_size; j++) { for(j=0; j<copy_size; j++) {
TextBuffer[pos++] = *decode->dst++ = TextBuffer[(copy_pos+j) & 0x3FF]; TextBuffer[pos++] = *decode->dst++ = TextBuffer[(copy_pos+j) & 0x3FF];