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[paker] Add more autoextensions.

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This commit is contained in:
lzwdgc 2024-02-03 02:44:26 +03:00
parent c05e24dc20
commit 195e8a0c5a
1 changed files with 19 additions and 5 deletions
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24
src/paker/paker.cpp
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@ -34,6 +34,9 @@
using namespace std; using namespace std;
// Currently we pack everything as single segment for simplicity.
// And without any compression.
int main(int argc, char *argv[]) { int main(int argc, char *argv[]) {
cl::opt<path> name(cl::Positional, cl::desc("<pack name>"), cl::Required); cl::opt<path> name(cl::Positional, cl::desc("<pack name>"), cl::Required);
cl::list<String> in_files(cl::Positional, cl::desc("<files to pack>"), cl::Required, cl::OneOrMore); cl::list<String> in_files(cl::Positional, cl::desc("<files to pack>"), cl::Required, cl::OneOrMore);
@ -58,9 +61,23 @@ int main(int argc, char *argv[]) {
path p{s}; path p{s};
String alias; String alias;
// some heuristics // some heuristics
// also consider Scripts (source code): `/Script`
if (p.extension() == ".qst" || p.extension() == ".scr") { if (p.extension() == ".qst" || p.extension() == ".scr") {
alias = "script\\bin\\" + s; alias = "script\\bin\\" + s;
} }
if (p.extension() == ".mmp" || p.extension() == ".mmo" || p.extension() == ".mmm") {
alias = p.filename().string();
}
if (p.extension() == ".ogg") {
alias = "data\\sound\\" + s;
}
if (p.extension() == ".tm") {
alias = "data\\tm\\" + s;
}
// models do not have exts
if (p.extension() == ""s) {
alias = "data\\models\\" + s;
}
files.emplace(v[0], alias); files.emplace(v[0], alias);
} else if (v.size() == 2) { } else if (v.size() == 2) {
files.emplace(v[0], v[1]); files.emplace(v[0], v[1]);
@ -73,6 +90,7 @@ int main(int argc, char *argv[]) {
} }
uint32_t block_size = pak::default_block_size; uint32_t block_size = pak::default_block_size;
uint32_t block_size_len = sizeof(block_size); uint32_t block_size_len = sizeof(block_size);
// NOTE: make it single segment;
block_size = total + block_size_len; block_size = total + block_size_len;
uint32_t block_size_minus_len = block_size - block_size_len; // minus block len uint32_t block_size_minus_len = block_size - block_size_len; // minus block len
auto get_nsegs = [&](auto sz) { auto get_nsegs = [&](auto sz) {
@ -114,17 +132,13 @@ int main(int argc, char *argv[]) {
seg.offset = sizeof(pak) + files.size() * sizeof(pak::file_description) + nsegs * sizeof(pak::segment) + i * block_size; seg.offset = sizeof(pak) + files.size() * sizeof(pak::file_description) + nsegs * sizeof(pak::segment) + i * block_size;
s = seg; s = seg;
} }
//uint32_t current_seg_len = 0;
s = block_size_minus_len; // for single seg s = block_size_minus_len; // for single seg
for (auto &[name,_] : files) { for (auto &[name,_] : files) {
std::cout << "processing: " << name << "\n"; std::cout << "processing: " << name << "\n";
primitives::templates2::mmap_file<uint8_t> f{name}; primitives::templates2::mmap_file<uint8_t> f{name};
auto sz = f.sz; uint32_t sz_to_copy = f.sz;
uint32_t sz_to_copy = sz;//sz > block_size_minus_len ? block_size_minus_len : sz;
//s = block_size_minus_len;
memcpy(s.p, f.p, sz_to_copy); memcpy(s.p, f.p, sz_to_copy);
s.skip(sz_to_copy); s.skip(sz_to_copy);
//current_seg_len += block_size_len + sz_to_copy;
} }
f.close(); f.close();
fs::resize_file(name, total); fs::resize_file(name, total);