FranLMSP/pokemon_sprite_decompress
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Fix bug with initial packet of second decompression

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This commit is contained in:
Franco Colmenarez 2021-05-18 19:56:28 -05:00
parent cd3a7511e4
commit 753819f870
1 changed files with 6 additions and 2 deletions
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8
src/main.rs
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@ -521,7 +521,8 @@ fn main() {
println!("Starting to decompress the first buffer!"); println!("Starting to decompress the first buffer!");
buffer.decompress_to_bitplane(&mut sprite_bytes, initial_packet, primary_buffer == 0, true); buffer.decompress_to_bitplane(&mut sprite_bytes, initial_packet, primary_buffer == 0, true);
// println!("{:02X?}", buffer.bytes); println!("First decompress result: ");
buffer.render_bitplanes();
let encoding_mode: EncodingMode = { let encoding_mode: EncodingMode = {
if sprite_bytes.current_bit() == 0 { if sprite_bytes.current_bit() == 0 {
@ -542,11 +543,13 @@ fn main() {
} }
} }
}; };
sprite_bytes.next_bit();
println!("Starting to decompress the second buffer!"); println!("Starting to decompress the second buffer!");
let initial_packet: u8 = sprite_bytes.read_bits(1, false); // Read next 1 bit let initial_packet: u8 = sprite_bytes.read_bits(1, false); // Read next 1 bit
println!("Initial packet: {}", initial_packet);
buffer.decompress_to_bitplane(&mut sprite_bytes, initial_packet, primary_buffer == 1, false); buffer.decompress_to_bitplane(&mut sprite_bytes, initial_packet, primary_buffer == 1, false);
println!("Second decompress result: ");
buffer.render_bitplanes();
// println!("{:02X?}", buffer.bytes); // println!("{:02X?}", buffer.bytes);
// In mode 1 and 3, we have to delta-decode the buffer C // In mode 1 and 3, we have to delta-decode the buffer C
@ -569,6 +572,7 @@ fn main() {
}, },
} }
println!("Encoding result:"); println!("Encoding result:");
buffer.render_bitplanes();
// println!("{:02X?}", buffer.bytes); // println!("{:02X?}", buffer.bytes);
// Now we need to copy the content from buffer B to A and from C to B, // Now we need to copy the content from buffer B to A and from C to B,