scawful/yaze
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Add LC_LZ2 Compression library

Browse Source 
Refactor ROM class
Editor housekeeping
This commit is contained in:
scawful
2023-07-21 03:44:44 -04:00
parent df8443152b
commit 82dd9dde1b
15 changed files with 646 additions and 504 deletions
Download Patch File Download Diff File Expand all files Collapse all files

467
src/app/rom.cc
View File

@@ -21,327 +21,16 @@
#include "app/core/common.h"
#include "app/core/constants.h"
#include "app/gfx/bitmap.h"
#include "app/gfx/compression.h"
#include "app/gfx/snes_tile.h"
namespace yaze {
namespace app {
namespace lc_lz2 {
void PrintCompressionPiece(const std::shared_ptr<CompressionPiece>& piece) {
printf("Command: %d\n", piece->command);
printf("Command kength: %d\n", piece->length);
printf("Argument:");
auto arg_size = piece->argument.size();
for (int i = 0; i < arg_size; ++i) {
printf("%02X ", piece->argument.at(i));
}
printf("\nArgument length: %d\n", piece->argument_length);
}
void PrintCompressionChain(
const std::shared_ptr<CompressionPiece>& compressed_chain_start) {
auto compressed_chain = compressed_chain_start->next;
while (compressed_chain != nullptr) {
printf("- Compression Piece -\n");
PrintCompressionPiece(compressed_chain);
compressed_chain = compressed_chain->next;
}
}
void CheckByteRepeat(const uchar* rom_data, DataSizeArray& data_size_taken,
CommandArgumentArray& cmd_args, uint& src_data_pos,
const uint last_pos) {
uint pos = src_data_pos;
char byte_to_repeat = rom_data[pos];
while (pos <= last_pos && rom_data[pos] == byte_to_repeat) {
data_size_taken[kCommandByteFill]++;
pos++;
}
cmd_args[kCommandByteFill][0] = byte_to_repeat;
}
void CheckWordRepeat(const uchar* rom_data, DataSizeArray& data_size_taken,
CommandArgumentArray& cmd_args, uint& src_data_pos,
const uint last_pos) {
if (src_data_pos + 2 <= last_pos &&
rom_data[src_data_pos] != rom_data[src_data_pos + 1]) {
uint pos = src_data_pos;
char byte1 = rom_data[pos];
char byte2 = rom_data[pos + 1];
pos += 2;
data_size_taken[kCommandWordFill] = 2;
while (pos + 1 <= last_pos) {
if (rom_data[pos] == byte1 && rom_data[pos + 1] == byte2)
data_size_taken[kCommandWordFill] += 2;
else
break;
pos += 2;
}
cmd_args[kCommandWordFill][0] = byte1;
cmd_args[kCommandWordFill][1] = byte2;
}
}
void CheckIncByte(const uchar* rom_data, DataSizeArray& data_size_taken,
CommandArgumentArray& cmd_args, uint& src_data_pos,
const uint last_pos) {
uint pos = src_data_pos;
char byte = rom_data[pos];
pos++;
data_size_taken[kCommandIncreasingFill] = 1;
byte++;
while (pos <= last_pos && byte == rom_data[pos]) {
data_size_taken[kCommandIncreasingFill]++;
byte++;
pos++;
}
cmd_args[kCommandIncreasingFill][0] = rom_data[src_data_pos];
}
void CheckIntraCopy(const uchar* rom_data, DataSizeArray& data_size_taken,
CommandArgumentArray& cmd_args, uint& src_data_pos,
const uint last_pos, uint start) {
if (src_data_pos != start) {
uint searching_pos = start;
uint current_pos_u = src_data_pos;
uint copied_size = 0;
uint search_start = start;
while (searching_pos < src_data_pos && current_pos_u <= last_pos) {
while (rom_data[current_pos_u] != rom_data[searching_pos] &&
searching_pos < src_data_pos)
searching_pos++;
search_start = searching_pos;
while (current_pos_u <= last_pos &&
rom_data[current_pos_u] == rom_data[searching_pos] &&
searching_pos < src_data_pos) {
copied_size++;
current_pos_u++;
searching_pos++;
}
if (copied_size > data_size_taken[kCommandRepeatingBytes]) {
search_start -= start;
printf("- Found repeat of %d at %d\n", copied_size, search_start);
data_size_taken[kCommandRepeatingBytes] = copied_size;
cmd_args[kCommandRepeatingBytes][0] = search_start & kSnesByteMax;
cmd_args[kCommandRepeatingBytes][1] = search_start >> 8;
}
current_pos_u = src_data_pos;
copied_size = 0;
}
}
}
// Check if a command managed to pick up `max_win` or more bytes
// Avoids being even with copy command, since it's possible to merge copy
void ValidateForByteGain(const DataSizeArray& data_size_taken,
const CommandSizeArray& cmd_size, uint& max_win,
uint& cmd_with_max) {
for (uint cmd_i = 1; cmd_i < 5; cmd_i++) {
uint cmd_size_taken = data_size_taken[cmd_i];
// TODO(@scawful): Replace conditional with table of command sizes
// "Table that is even with copy but all other cmd are 2"
auto table_check =
!(cmd_i == kCommandRepeatingBytes && cmd_size_taken == 3);
if (cmd_size_taken > max_win && cmd_size_taken > cmd_size[cmd_i] &&
table_check) {
printf("==> C:%d / S:%d\n", cmd_i, cmd_size_taken);
cmd_with_max = cmd_i;
max_win = cmd_size_taken;
}
}
}
void CompressionCommandAlternative(
const uchar* rom_data, std::shared_ptr<CompressionPiece>& compressed_chain,
const CommandSizeArray& cmd_size, const CommandArgumentArray& cmd_args,
uint& src_data_pos, uint& comp_accumulator, uint& cmd_with_max,
uint& max_win) {
printf("- Ok we get a gain from %d\n", cmd_with_max);
std::string buffer;
buffer.push_back(cmd_args[cmd_with_max][0]);
if (cmd_size[cmd_with_max] == 2) {
buffer.push_back(cmd_args[cmd_with_max][1]);
}
auto new_comp_piece = std::make_shared<CompressionPiece>(
cmd_with_max, max_win, buffer, cmd_size[cmd_with_max]);
PrintCompressionPiece(new_comp_piece);
// If we let non compressed stuff, we need to add a copy chunk before
if (comp_accumulator != 0) {
std::string copy_buff;
copy_buff.resize(comp_accumulator);
for (int i = 0; i < comp_accumulator; ++i) {
copy_buff[i] = rom_data[i + src_data_pos - comp_accumulator];
}
auto copy_chunk = std::make_shared<CompressionPiece>(
kCommandDirectCopy, comp_accumulator, copy_buff, comp_accumulator);
compressed_chain->next = copy_chunk;
compressed_chain = copy_chunk;
} else {
compressed_chain->next = new_comp_piece;
compressed_chain = new_comp_piece;
}
src_data_pos += max_win;
comp_accumulator = 0;
}
absl::StatusOr<std::shared_ptr<CompressionPiece>> SplitCompressionPiece(
std::shared_ptr<CompressionPiece>& piece, int mode) {
std::shared_ptr<CompressionPiece> new_piece;
uint length_left = piece->length - kMaxLengthCompression;
piece->length = kMaxLengthCompression;
switch (piece->command) {
case kCommandByteFill:
case kCommandWordFill:
new_piece = std::make_shared<CompressionPiece>(
piece->command, length_left, piece->argument, piece->argument_length);
break;
case kCommandIncreasingFill:
new_piece = std::make_shared<CompressionPiece>(
piece->command, length_left, piece->argument, piece->argument_length);
new_piece->argument[0] =
(char)(piece->argument[0] + kMaxLengthCompression);
break;
case kCommandDirectCopy:
piece->argument_length = kMaxLengthCompression;
new_piece = std::make_shared<CompressionPiece>(
piece->command, length_left, nullptr, length_left);
// MEMCPY
for (int i = 0; i < length_left; ++i) {
new_piece->argument[i] = piece->argument[i + kMaxLengthCompression];
}
break;
case kCommandRepeatingBytes: {
piece->argument_length = kMaxLengthCompression;
uint offset = piece->argument[0] + (piece->argument[1] << 8);
new_piece = std::make_shared<CompressionPiece>(
piece->command, length_left, piece->argument, piece->argument_length);
if (mode == kNintendoMode2) {
new_piece->argument[0] =
(offset + kMaxLengthCompression) & kSnesByteMax;
new_piece->argument[1] = (offset + kMaxLengthCompression) >> 8;
}
if (mode == kNintendoMode1) {
new_piece->argument[1] =
(offset + kMaxLengthCompression) & kSnesByteMax;
new_piece->argument[0] = (offset + kMaxLengthCompression) >> 8;
}
} break;
default: {
return absl::InvalidArgumentError(
"SplitCompressionCommand: Invalid Command");
}
}
return new_piece;
}
Bytes CreateCompressionString(std::shared_ptr<CompressionPiece>& start,
int mode) {
uint pos = 0;
auto piece = start;
Bytes output;
while (piece != nullptr) {
if (piece->length <= kMaxLengthNormalHeader) { // Normal header
output.push_back(BUILD_HEADER(piece->command, piece->length));
pos++;
} else {
if (piece->length <= kMaxLengthCompression) {
output.push_back(kCompressionStringMod | ((uchar)piece->command << 2) |
(((piece->length - 1) & 0xFF00) >> 8));
pos++;
printf("Building extended header : cmd: %d, length: %d - %02X\n",
piece->command, piece->length, output[pos - 1]);
output.push_back(((piece->length - 1) & 0x00FF)); // (char)
pos++;
} else {
// We need to split the command
auto new_piece = SplitCompressionPiece(piece, mode);
if (!new_piece.ok()) {
std::cout << new_piece.status().ToString() << std::endl;
}
printf("New added piece\n");
auto piece_data = new_piece.value();
PrintCompressionPiece(piece_data);
piece_data->next = piece->next;
piece->next = piece_data;
continue;
}
}
if (piece->command == kCommandRepeatingBytes) {
char tmp[2];
tmp[0] = piece->argument[0];
tmp[1] = piece->argument[1];
if (mode == kNintendoMode1) {
tmp[0] = piece->argument[1];
tmp[1] = piece->argument[0];
}
for (const auto& each : tmp) {
output.push_back(each);
pos++;
}
} else {
for (int i = 0; i < piece->argument_length; ++i) {
output.push_back(piece->argument[i]);
pos++;
}
}
pos += piece->argument_length;
piece = piece->next;
}
output.push_back(kSnesByteMax);
return output;
}
absl::Status ValidateCompressionResult(
CompressionPiecePointer& compressed_chain_start, int mode, int start,
int src_data_pos) {
if (compressed_chain_start->next != nullptr) {
ROM temp_rom;
RETURN_IF_ERROR(temp_rom.LoadFromBytes(
CreateCompressionString(compressed_chain_start->next, mode)))
ASSIGN_OR_RETURN(auto decomp_data, temp_rom.Decompress(0, temp_rom.size()))
if (!std::equal(decomp_data.begin() + start, decomp_data.end(),
temp_rom.begin())) {
return absl::InternalError(absl::StrFormat(
"Compressed data does not match uncompressed data at %d\n",
(uint)(src_data_pos - start)));
}
}
return absl::OkStatus();
}
// Merge consecutive copy if possible
CompressionPiecePointer MergeCopy(CompressionPiecePointer& start) {
CompressionPiecePointer piece = start;
while (piece != nullptr) {
if (piece->command == kCommandDirectCopy && piece->next != nullptr &&
piece->next->command == kCommandDirectCopy &&
piece->length + piece->next->length <= kMaxLengthCompression) {
uint previous_length = piece->length;
piece->length = piece->length + piece->next->length;
for (int i = 0; i < piece->next->argument_length; ++i) {
piece->argument[i + previous_length] = piece->next->argument[i];
}
piece->argument_length = piece->length;
PrintCompressionPiece(piece);
auto p_next_next = piece->next->next;
piece->next = p_next_next;
continue; // Next could be another copy
}
piece = piece->next;
}
return start;
}
} // namespace lc_lz2
using gfx::lc_lz2::CompressionPiece;
using gfx::lc_lz2::kCommandDirectCopy;
using gfx::lc_lz2::kCommandMod;
using gfx::lc_lz2::kSnesByteMax;
namespace {
@@ -358,13 +47,16 @@ int GetGraphicsAddress(const uchar* data, uint8_t offset) {
// TODO TEST compressed data border for each cmd
absl::StatusOr<Bytes> ROM::Compress(const int start, const int length, int mode,
bool check) {
if (length == 0) {
return Bytes();
}
// Worse case should be a copy of the string with extended header
auto compressed_chain = std::make_shared<CompressionPiece>(1, 1, "aaa", 2);
auto compressed_chain_start = compressed_chain;
CommandArgumentArray cmd_args = {{}};
DataSizeArray data_size_taken = {0, 0, 0, 0, 0};
CommandSizeArray cmd_size = {0, 1, 2, 1, 2};
gfx::lc_lz2::CommandArgumentArray cmd_args = {{}};
gfx::lc_lz2::DataSizeArray data_size_taken = {0, 0, 0, 0, 0};
gfx::lc_lz2::CommandSizeArray cmd_size = {0, 1, 2, 1, 2};
uint src_data_pos = start;
uint last_pos = start + length - 1;
@@ -374,19 +66,19 @@ absl::StatusOr<Bytes> ROM::Compress(const int start, const int length, int mode,
data_size_taken.fill({});
cmd_args.fill({{}});
lc_lz2::CheckByteRepeat(rom_data_.data(), data_size_taken, cmd_args,
src_data_pos, last_pos);
lc_lz2::CheckWordRepeat(rom_data_.data(), data_size_taken, cmd_args,
src_data_pos, last_pos);
lc_lz2::CheckIncByte(rom_data_.data(), data_size_taken, cmd_args,
src_data_pos, last_pos);
lc_lz2::CheckIntraCopy(rom_data_.data(), data_size_taken, cmd_args,
src_data_pos, last_pos, start);
gfx::lc_lz2::CheckByteRepeat(rom_data_.data(), data_size_taken, cmd_args,
src_data_pos, last_pos);
gfx::lc_lz2::CheckWordRepeat(rom_data_.data(), data_size_taken, cmd_args,
src_data_pos, last_pos);
gfx::lc_lz2::CheckIncByte(rom_data_.data(), data_size_taken, cmd_args,
src_data_pos, last_pos);
gfx::lc_lz2::CheckIntraCopy(rom_data_.data(), data_size_taken, cmd_args,
src_data_pos, last_pos, start);
uint max_win = 2;
uint cmd_with_max = kCommandDirectCopy;
lc_lz2::ValidateForByteGain(data_size_taken, cmd_size, max_win,
cmd_with_max);
gfx::lc_lz2::ValidateForByteGain(data_size_taken, cmd_size, max_win,
cmd_with_max);
if (cmd_with_max == kCommandDirectCopy) {
// This is the worst case scenario
@@ -408,7 +100,7 @@ absl::StatusOr<Bytes> ROM::Compress(const int start, const int length, int mode,
comp_accumulator = 0;
}
} else {
lc_lz2::CompressionCommandAlternative(
gfx::lc_lz2::CompressionCommandAlternative(
rom_data_.data(), compressed_chain, cmd_size, cmd_args, src_data_pos,
comp_accumulator, cmd_with_max, max_win);
}
@@ -419,28 +111,33 @@ absl::StatusOr<Bytes> ROM::Compress(const int start, const int length, int mode,
}
if (check) {
RETURN_IF_ERROR(lc_lz2::ValidateCompressionResult(
RETURN_IF_ERROR(gfx::lc_lz2::ValidateCompressionResult(
compressed_chain_start, mode, start, src_data_pos))
}
}
// Skipping compression chain header
lc_lz2::MergeCopy(compressed_chain_start->next);
lc_lz2::PrintCompressionChain(compressed_chain_start);
return lc_lz2::CreateCompressionString(compressed_chain_start->next, mode);
gfx::lc_lz2::MergeCopy(compressed_chain_start->next);
gfx::lc_lz2::PrintCompressionChain(compressed_chain_start);
return gfx::lc_lz2::CreateCompressionString(compressed_chain_start->next,
mode);
}
absl::StatusOr<Bytes> ROM::CompressGraphics(const int pos, const int length) {
return Compress(pos, length, kNintendoMode2);
return Compress(pos, length, gfx::lc_lz2::kNintendoMode2);
}
absl::StatusOr<Bytes> ROM::CompressOverworld(const int pos, const int length) {
return Compress(pos, length, kNintendoMode1);
return Compress(pos, length, gfx::lc_lz2::kNintendoMode1);
}
// ============================================================================
absl::StatusOr<Bytes> ROM::Decompress(int offset, int size, int mode) {
if (size == 0) {
return Bytes();
}
Bytes buffer(size, 0);
uint length = 0;
uint buffer_pos = 0;
@@ -448,31 +145,32 @@ absl::StatusOr<Bytes> ROM::Decompress(int offset, int size, int mode) {
uchar header = rom_data_[offset];
while (header != kSnesByteMax) {
if ((header & kExpandedMod) == kExpandedMod) {
if ((header & gfx::lc_lz2::kExpandedMod) == gfx::lc_lz2::kExpandedMod) {
// Expanded Command
command = ((header >> 2) & kCommandMod);
length = (((header << 8) | rom_data_[offset + 1]) & kExpandedLengthMod);
length = (((header << 8) | rom_data_[offset + 1]) &
gfx::lc_lz2::kExpandedLengthMod);
offset += 2; // Advance 2 bytes in ROM
} else {
// Normal Command
command = ((header >> 5) & kCommandMod);
length = (header & kNormalLengthMod);
length = (header & gfx::lc_lz2::kNormalLengthMod);
offset += 1; // Advance 1 byte in ROM
}
length += 1; // each commands is at least of size 1 even if index 00
switch (command) {
case kCommandDirectCopy: // Does not advance in the ROM
case gfx::lc_lz2::kCommandDirectCopy: // Does not advance in the ROM
memcpy(buffer.data() + buffer_pos, rom_data_.data() + offset, length);
buffer_pos += length;
offset += length;
break;
case kCommandByteFill:
case gfx::lc_lz2::kCommandByteFill:
memset(buffer.data() + buffer_pos, (int)(rom_data_[offset]), length);
buffer_pos += length;
offset += 1; // Advances 1 byte in the ROM
break;
case kCommandWordFill: {
case gfx::lc_lz2::kCommandWordFill: {
auto a = rom_data_[offset];
auto b = rom_data_[offset + 1];
for (int i = 0; i < length; i = i + 2) {
@@ -482,7 +180,7 @@ absl::StatusOr<Bytes> ROM::Decompress(int offset, int size, int mode) {
buffer_pos += length;
offset += 2; // Advance 2 byte in the ROM
} break;
case kCommandIncreasingFill: {
case gfx::lc_lz2::kCommandIncreasingFill: {
auto inc_byte = rom_data_[offset];
for (int i = 0; i < length; i++) {
buffer[buffer_pos] = inc_byte++;
@@ -490,11 +188,12 @@ absl::StatusOr<Bytes> ROM::Decompress(int offset, int size, int mode) {
}
offset += 1; // Advance 1 byte in the ROM
} break;
case kCommandRepeatingBytes: {
case gfx::lc_lz2::kCommandRepeatingBytes: {
ushort s1 = ((rom_data_[offset + 1] & kSnesByteMax) << 8);
ushort s2 = (rom_data_[offset] & kSnesByteMax);
int addr = (s1 | s2);
if (mode == kNintendoMode1) { // Reversed byte order for overworld maps
if (mode == gfx::lc_lz2::kNintendoMode1) { // Reversed byte order for
// overworld maps
addr = (rom_data_[offset + 1] & kSnesByteMax) |
((rom_data_[offset] & kSnesByteMax) << 8);
}
@@ -526,11 +225,11 @@ absl::StatusOr<Bytes> ROM::Decompress(int offset, int size, int mode) {
}
absl::StatusOr<Bytes> ROM::DecompressGraphics(int pos, int size) {
return Decompress(pos, size, kNintendoMode2);
return Decompress(pos, size, gfx::lc_lz2::kNintendoMode2);
}
absl::StatusOr<Bytes> ROM::DecompressOverworld(int pos, int size) {
return Decompress(pos, size, kNintendoMode1);
return Decompress(pos, size, gfx::lc_lz2::kNintendoMode1);
}
// ============================================================================
@@ -615,7 +314,7 @@ absl::Status ROM::LoadFromFile(const absl::string_view& filename) {
}
// copy ROM title
memcpy(title, rom_data_.data() + kTitleStringOffset, kTitleStringLength);
memcpy(title_, rom_data_.data() + kTitleStringOffset, kTitleStringLength);
file.close();
LoadAllPalettes();
@@ -722,9 +421,9 @@ void ROM::LoadAllPalettes() {
// ============================================================================
void ROM::UpdatePaletteColor(const std::string& groupName, size_t paletteIndex,
size_t colorIndex,
const gfx::SNESColor& newColor) {
absl::Status ROM::UpdatePaletteColor(const std::string& groupName,
size_t paletteIndex, size_t colorIndex,
const gfx::SNESColor& newColor) {
// Check if the groupName exists in the palette_groups_ map
if (palette_groups_.find(groupName) != palette_groups_.end()) {
// Check if the paletteIndex is within the range of available palettes in
@@ -736,17 +435,18 @@ void ROM::UpdatePaletteColor(const std::string& groupName, size_t paletteIndex,
// Update the color value in the palette
palette_groups_[groupName][paletteIndex][colorIndex] = newColor;
} else {
std::cerr << "Error: Invalid color index in UpdatePaletteColor."
<< std::endl;
return absl::AbortedError(
"Error: Invalid color index in UpdatePaletteColor.");
}
} else {
std::cerr << "Error: Invalid palette index in UpdatePaletteColor."
<< std::endl;
return absl::AbortedError(
"Error: Invalid palette index in UpdatePaletteColor.");
}
} else {
std::cerr << "Error: Invalid group name in UpdatePaletteColor."
<< std::endl;
return absl::AbortedError(
"Error: Invalid group name in UpdatePaletteColor");
}
return absl::OkStatus();
}
// ============================================================================
@@ -885,16 +585,16 @@ void ROM::WriteColor(uint32_t address, const gfx::SNESColor& color) {
// ============================================================================
uint32_t ROM::GetPaletteAddress(const std::string& groupName,
size_t paletteIndex, size_t colorIndex) const {
size_t paletteIndex, size_t color_index) const {
// Retrieve the base address for the palette group
uint32_t baseAddress = paletteGroupBaseAddresses.at(groupName);
uint32_t base_address = paletteGroupAddresses.at(groupName);
// Retrieve the number of colors for each palette in the group
size_t colorsPerPalette = paletteGroupColorCounts.at(groupName);
uint32_t colors_per_palette = paletteGroupColorCounts.at(groupName);
// Calculate the address for the specified color in the ROM
uint32_t address =
baseAddress + (paletteIndex * colorsPerPalette * 2) + (colorIndex * 2);
uint32_t address = base_address + (paletteIndex * colors_per_palette * 2) +
(color_index * 2);
return address;
}
@@ -902,7 +602,7 @@ uint32_t ROM::GetPaletteAddress(const std::string& groupName,
// ============================================================================
absl::Status ROM::ApplyAssembly(const absl::string_view& filename,
size_t patch_size) {
uint32_t size) {
// int count = 0;
// auto patch = filename.data();
// auto data = (char*)rom_data_.data();
@@ -914,46 +614,5 @@ absl::Status ROM::ApplyAssembly(const absl::string_view& filename,
return absl::OkStatus();
}
// ============================================================================
// TODO(scawful): Test me!
absl::Status ROM::PatchOverworldMosaic(
char mosaic_tiles[core::kNumOverworldMaps], int routine_offset) {
// Write the data for the mosaic tile array used by the assembly code.
for (int i = 0; i < core::kNumOverworldMaps; i++) {
if (mosaic_tiles[i]) {
rom_data_[core::overworldCustomMosaicArray + i] = 0x01;
} else {
rom_data_[core::overworldCustomMosaicArray + i] = 0x00;
}
}
std::string filename = "assets/asm/mosaic_change.asm";
std::fstream file(filename, std::ios::out | std::ios::in);
if (!file.is_open()) {
return absl::InvalidArgumentError(
"Unable to open mosaic change assembly source");
}
std::stringstream assembly;
assembly << file.rdbuf();
file.close();
auto assembly_string = assembly.str();
if (!core::StringReplace(assembly_string, "<HOOK>", kMosaicChangeOffset)) {
return absl::InternalError(
"Mosaic template did not have proper `<HOOK>` to replace.");
}
if (!core::StringReplace(
assembly_string, "<EXPANDED_SPACE>",
absl::StrFormat("$%x", routine_offset + kSNESToPCOffset))) {
return absl::InternalError(
"Mosaic template did not have proper `<EXPANDED_SPACE>` to replace.");
}
return ApplyAssembly(filename, assembly_string.size());
}
} // namespace app
} // namespace yaze