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Reformatting the entire tool

master
Gauvain Roussel-Tarbouriech 2 years ago
parent
4caa4e9a75
commit
b2a696a176
3 changed files with 262 additions and 200 deletions
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  1. +14
    -0
      .clang-format
  2. +7
    -1
      Makefile
  3. +241
    -199
      obj2kh2v.cpp

+ 14
- 0
.clang-format View File

@@ -0,0 +1,14 @@
---
BasedOnStyle: LLVM
AllowShortBlocksOnASingleLine: 'true'
AlwaysBreakAfterDefinitionReturnType: None
AlwaysBreakAfterReturnType: None
Cpp11BracedListStyle: 'false'
IndentWidth: '4'
SortIncludes: 'true'
SpacesInCStyleCastParentheses: 'false'
SpacesInContainerLiterals: 'false'
SpacesInParentheses: 'false'
UseTab: Never

...

+ 7
- 1
Makefile View File

@@ -1,7 +1,13 @@
WCXX = i686-w64-mingw32-g++
CXX = g++
CF = clang-format

all: format linux

format:
$(CF) -i obj2kh2v.cpp
linux:
$(CXX) -std=c++11 obj2kh2v.cpp -o obj2kh2v
$(CXX) -g -std=c++11 obj2kh2v.cpp -o obj2kh2v
clean:
rm -rf *.kh2v *.o *.dsm *.exe obj2kh2v
windows:


+ 241
- 199
obj2kh2v.cpp View File

@@ -1,50 +1,62 @@
#include <stdio.h>
#include <iostream>
#include <string>
#include <fstream>
#include <iostream>
#include <limits>
#include <math.h>
#include <sstream>
#include <stdio.h>
#include <string>
#include <vector>
#include <math.h>
#include <limits>


int max(int x, int y, int z) {
int flagx = x;
if (y > flagx) {flagx = y;}
if (z > flagx) {flagx = z;}
return flagx;
int flagx = x;
if (y > flagx) {
flagx = y;
}
if (z > flagx) {
flagx = z;
}
return flagx;
}

int main(int argc, char* argv[]){
long ap, vp, hp;
int main(int argc, char *argv[]) {
long ap, vp, hp;
// max uv buffer, should be enough for an entire set of obj vertices
int uvs[8192];
int uv_count=0;
int uv_count = 0;

int vertex_count=0;
int face_count=0;
int vertices_arg=0;
int vertex_affiliation=0;
int vertex_count = 0;
int face_count = 0;
int vertices_arg = 0;
int vertex_affiliation = 0;

int junk=1;
printf("obj2kh2v\n-- If you don't know what a VIF packet be prepared to be driven to insanity\n\n");
if(argc<2){printf("Usage: obj2kh2v model.obj"); return -1;}
std::ifstream input(argv[1], std::ios::in);
std::string dsmname = std::string(argv[1]).substr(0,std::string(argv[1]).find_last_of('.'))+".dsm";
std::string kh2vname = std::string(argv[1]).substr(0,std::string(argv[1]).find_last_of('.'))+".kh2v";
std::ofstream dsm (dsmname);
int junk = 0;
printf("obj2kh2v\n-- If you don't know what a VIF packet be prepared to be "
"driven to insanity\n\n");
if (argc < 2) {
printf("Usage: obj2kh2v model.obj");
return -1;
}
std::ifstream input(argv[1], std::ios::in);
std::string dsmname =
std::string(argv[1]).substr(0, std::string(argv[1]).find_last_of('.')) +
".dsm";
std::string kh2vname =
std::string(argv[1]).substr(0, std::string(argv[1]).find_last_of('.')) +
".kh2v";
std::ofstream dsm(dsmname);
std::string line;

std::vector<std::string> dsm_mem;
std::vector<int> bones;
dsm_mem.push_back(".align 0");
line = ";";
line+=argv[1];
line += argv[1];
dsm_mem.push_back(line);
dsm_mem.push_back(";Automatically generated by obj2kh2v");
dsm_mem.push_back(";DO NOT EDIT IF YOU DON'T KNOW WHAT YOU ARE DOING");
dsm_mem.push_back("");
dsm_mem.push_back("stcycl 01, 01; We write code to memory without skips/overwrite");
dsm_mem.push_back(
"stcycl 01, 01; We write code to memory without skips/overwrite");
dsm_mem.push_back("");
dsm_mem.push_back("unpack[r] V4_32, 0, * ;Model Part Header");
dsm_mem.push_back(".int 1, 0, 0, 0 ;type 1 Model");
@@ -55,209 +67,239 @@ int main(int argc, char* argv[]){
dsm_mem.push_back("");
dsm_mem.push_back(".EndUnpack");
dsm_mem.push_back("");
dsm_mem.push_back("stcycl 01, 01; We write code to memory without skips/overwrite");
dsm_mem.push_back(
"stcycl 01, 01; We write code to memory without skips/overwrite");
dsm_mem.push_back("");
dsm_mem.push_back("unpack[r] V2_16, 4, *; UV definition");


if (dsm.is_open()){
while (getline(input, line))
{
if (line.substr(0,2) == "v ")
{
vertex_count++;
if (dsm.is_open()) {
while (getline(input, line)) {
if (line.substr(0, 2) == "v ") {
vertex_count++;
}
}
}
input.clear();
input.seekg(0, std::ios::beg);
while (getline(input, line))
{
if (line.substr(0,2) == "f ")
{
face_count++;
input.clear();
input.seekg(0, std::ios::beg);
while (getline(input, line)) {
if (line.substr(0, 2) == "f ") {
face_count++;
}
}
}
input.clear();
input.seekg(0, std::ios::beg);
input.clear();
input.seekg(0, std::ios::beg);

while (getline(input, line))
{
if (line.substr(0,3) == "vt ")
{
std::istringstream s(line.substr(3));
float u, v;
s >> u; s >> v;
printf("tx= %f, ty= %f, txr= %d, tyr=%d\n", u, v, int(round(u*4095)), int(round(v*4095)));
uvs[uv_count]=int(round(u*4095));
uvs[uv_count+1]=int(round(v*4095));
uv_count+=2;
}

}
input.clear();
input.seekg(0, std::ios::beg);

while (getline(input, line))
{
if (line.substr(0,3) == "vb ")
{
std::istringstream s(line.substr(2));
int v;
s >> v;
bones.push_back(v);
printf("bone= %d\n", v);
}
while (getline(input, line)) {
if (line.substr(0, 3) == "vt ") {
std::istringstream s(line.substr(3));
float u, v;
s >> u;
s >> v;
printf("tx= %f, ty= %f, txr= %d, tyr=%d\n", u, v,
int(round(u * 4095)), int(round(v * 4095)));
uvs[uv_count] = int(round(u * 4095));
uvs[uv_count + 1] = int(round(v * 4095));
uv_count += 2;
}
}
input.clear();
input.seekg(0, std::ios::beg);

}
if(bones.size()==0){
bones.push_back(vertex_count);
}
input.clear();
input.seekg(0, std::ios::beg);
while (getline(input, line)) {
if (line.substr(0, 3) == "vb ") {
std::istringstream s(line.substr(2));
int v;
s >> v;
bones.push_back(v);
printf("bone= %d\n", v);
}
}
if (bones.size() == 0) {
bones.push_back(vertex_count);
}
input.clear();
input.seekg(0, std::ios::beg);

// making temporary entries for uvs to insert later on
int uv_pos = dsm_mem.size();
for (int i = 0; i < face_count; i++) {
dsm_mem.push_back("");
dsm_mem.push_back("");
dsm_mem.push_back("");
}

// making temporary entries for uvs to insert later on
int uv_pos=dsm_mem.size();
for(int i=0; i<face_count;i++){
dsm_mem.push_back("");
dsm_mem.push_back(".EndUnpack");
dsm_mem.push_back("");
dsm_mem.push_back(
"stmask 0xcfcfcfcf; Sets mask register(3303, check EEUSER_E)");
dsm_mem.push_back(
"stcycl 01, 01; We write code to memory without skips/overwrite");
dsm_mem.push_back("");
}
dsm_mem.push_back("unpack[mr] S_8, 4, *; Vertex indices");


dsm_mem.push_back(".EndUnpack");
dsm_mem.push_back("");
dsm_mem.push_back("stmask 0xcfcfcfcf; Sets mask register(3303, check EEUSER_E)");
dsm_mem.push_back("stcycl 01, 01; We write code to memory without skips/overwrite");
dsm_mem.push_back("");
dsm_mem.push_back("unpack[mr] S_8, 4, *; Vertex indices");
while (getline(input, line)) {
if (line.substr(0, 2) == "f ") {
long cur_pos = 0;
std::istringstream s(line.substr(2));
std::string i, n, u;
int ii, inn, iu;
s >> i;
s >> n;
s >> u;
ii = std::stoi(i.substr(0, i.find("/")));
inn = std::stoi(n.substr(0, n.find("/")));
iu = std::stoi(u.substr(0, u.find("/")));
// printf("i1: %d i2: %d i3: %d\n", ii, inn, iu);

while (getline(input, line))
{
if (line.substr(0,2) == "f ")
{
long cur_pos=0;
std::istringstream s(line.substr(2));
std::string i, n, u;
int ii, inn, iu;
s >> i; s >> n; s >> u;
ii = std::stoi(i.substr(0, i.find("/")));
inn = std::stoi(n.substr(0, n.find("/")));
iu = std::stoi(u.substr(0, u.find("/")));
printf("i1: %d i2: %d i3: %d\n", ii, inn, iu);
line=".byte " + std::to_string(ii-1);
dsm_mem.push_back(line);
line=".short " + std::to_string(uvs[(ii-1)*2]) + ", " + std::to_string(uvs[((ii-1)*2)+1]);
dsm_mem[uv_pos]=line;
uv_pos++;
line = ".byte " + std::to_string(ii - 1);
dsm_mem.push_back(line);
line = ".short " + std::to_string(uvs[(ii - 1) * 2]) + ", " +
std::to_string(uvs[((ii - 1) * 2) + 1]);
dsm_mem[uv_pos] = line;
uv_pos++;

line=".byte " + std::to_string(inn-1);
dsm_mem.push_back(line);
line=".short " + std::to_string(uvs[(inn-1)*2]) + ", " + std::to_string(uvs[((inn-1)*2)+1]);
dsm_mem[uv_pos]=line;
uv_pos++;
line = ".byte " + std::to_string(inn - 1);
dsm_mem.push_back(line);
line = ".short " + std::to_string(uvs[(inn - 1) * 2]) + ", " +
std::to_string(uvs[((inn - 1) * 2) + 1]);
dsm_mem[uv_pos] = line;
uv_pos++;

line=".byte " + std::to_string(iu-1);
dsm_mem.push_back(line);
line=".short " + std::to_string(uvs[(iu-1)*2]) + ", " + std::to_string(uvs[((iu-1)*2)+1]);
dsm_mem[uv_pos]=line;
uv_pos++;
line = ".byte " + std::to_string(iu - 1);
dsm_mem.push_back(line);
line = ".short " + std::to_string(uvs[(iu - 1) * 2]) + ", " +
std::to_string(uvs[((iu - 1) * 2) + 1]);
dsm_mem[uv_pos] = line;
uv_pos++;

printf("bis i1: %d i2: %d i3: %d\n", (ii-1)*2, (inn-1)*2, (iu-1)*2);
// printf("bis i1: %d i2: %d i3: %d\n", (ii-1)*2, (inn-1)*2,
// (iu-1)*2);
}
}
}
input.clear();
input.seekg(0, std::ios::beg);
input.clear();
input.seekg(0, std::ios::beg);

dsm_mem.push_back(".EndUnpack");
dsm_mem.push_back("");
dsm_mem.push_back("stmask 0x3f3f3f3f; Sets mask register(3330, check EEUSER_E)");
dsm_mem.push_back("stcycl 01, 01; We write code to memory without skips/overwrite");
dsm_mem.push_back("");
dsm_mem.push_back("unpack[mr] S_8, 4, *; Flags");
dsm_mem.push_back(".EndUnpack");
dsm_mem.push_back("");
dsm_mem.push_back(
"stmask 0x3f3f3f3f; Sets mask register(3330, check EEUSER_E)");
dsm_mem.push_back(
"stcycl 01, 01; We write code to memory without skips/overwrite");
dsm_mem.push_back("");
dsm_mem.push_back("unpack[mr] S_8, 4, *; Flags");

for(int i=0; i<face_count; i++){
dsm_mem.push_back(".byte 0x10; stock");
dsm_mem.push_back(".byte 0x10; stock");
dsm_mem.push_back(".byte 0x20; draw triangle");
}
dsm_mem.push_back(".EndUnpack");
dsm_mem.push_back("");
dsm_mem.push_back("stcol 0x3f800000, 0x3f800000, 0x3f800000, 0x3f800000; We set garbage data to 1(float) so even if nothing is referenced game doesn't go crazy");
dsm_mem.push_back("stmask 0x80808080; Sets mask register(0002, check EEUSER_E)");
dsm_mem.push_back("stcycl 01, 01; We write code to memory without skips/overwrite");
dsm_mem.push_back("");
dsm_mem.push_back("unpack[mr] V3_32, , *; Vertex definition");
vertices_arg = dsm_mem.size()-1;
for (int i = 0; i < face_count; i++) {
dsm_mem.push_back(".byte 0x10; stock");
dsm_mem.push_back(".byte 0x10; stock");
dsm_mem.push_back(".byte 0x20; draw triangle");
}
dsm_mem.push_back(".EndUnpack");
dsm_mem.push_back("");
dsm_mem.push_back("stcol 0x3f800000, 0x3f800000, 0x3f800000, "
"0x3f800000; We set garbage data to 1(float) so even "
"if nothing is referenced game doesn't go crazy");
dsm_mem.push_back(
"stmask 0x80808080; Sets mask register(0002, check EEUSER_E)");
dsm_mem.push_back(
"stcycl 01, 01; We write code to memory without skips/overwrite");
dsm_mem.push_back("");
dsm_mem.push_back("unpack[mr] V3_32, , *; Vertex definition");
vertices_arg = dsm_mem.size() - 1;

while (getline(input, line))
{
if (line.substr(0,2) == "v ")
{
while (getline(input, line)) {
if (line.substr(0, 2) == "v ") {
std::istringstream s(line.substr(2));
float x, y, z, w;
s >> x; s >> y; s >> z; w = 1.0f;
line=".float " + std::to_string(x) + ", " + std::to_string(y) + ", " + std::to_string(z);
s >> x;
s >> y;
s >> z;
w = 1.0f;
line = ".float " + std::to_string(x) + ", " +
std::to_string(y) + ", " + std::to_string(z);
dsm_mem.push_back(line);
}
}

dsm_mem.push_back(".EndUnpack");
dsm_mem.push_back("");
dsm_mem.push_back("stcycl 01, 01; We write code to memory without skips/overwrite");
dsm_mem.push_back("");
dsm_mem.push_back("unpack[r] V4_32, ,*; Vertex affiliation header");
printf("%lu", bones.size());
vertex_affiliation = dsm_mem.size()-1;
for(int i=0; i<ceil(float(bones.size())/4); i++){
line = ".int " + std::to_string(bones[(i*4)]);
int z=1;
while((i*4)+z<bones.size() && z < 4){
line+= ", " + std::to_string(bones[(i*4)+z]);
z++;
}
for(z;z<4;z++){
line+=", 0";

dsm_mem.push_back(".EndUnpack");
dsm_mem.push_back("");
dsm_mem.push_back(
"stcycl 01, 01; We write code to memory without skips/overwrite");
dsm_mem.push_back("");
dsm_mem.push_back("unpack[r] V4_32, ,*; Vertex affiliation header");
// printf("%lu", bones.size());
vertex_affiliation = dsm_mem.size() - 1;
for (int i = 0; i < ceil(float(bones.size()) / 4); i++) {
line = ".int " + std::to_string(bones[(i * 4)]);
int z = 1;
while ((i * 4) + z < bones.size() && z < 4) {
line += ", " + std::to_string(bones[(i * 4) + z]);
z++;
}
for (z; z < 4; z++) {
line += ", 0";
}
dsm_mem.push_back(line);
}
dsm_mem.push_back(line);
dsm_mem.push_back(".EndUnpack");
dsm_mem.push_back("vifnop");
dsm_mem.push_back("vifnop; We wait for data to be kicked in");
}
dsm_mem.push_back(".EndUnpack");
dsm_mem.push_back("vifnop");
dsm_mem.push_back("vifnop; We wait for data to be kicked in");
printf("h1: %i, h2: 4, h3: %i, h4: %i\nj1: %i, j2: %i, j3: 0, j4: 1\n", 0,
4 + (face_count * 3) + vertex_count,
int(4 + (face_count * 3) + vertex_count +
ceil(float(bones.size()) / 4)),
4 + (face_count * 3), int(bones.size()));
// TODO: Stop hardcode Header size(5type-line exist) and Vert/Array
// h3: 1 not because 1 value but 1 array of 4, padding needs to be
// checked!

line = ".int " + std::to_string(face_count * 3) + ", 4, " +
std::to_string(4 + (face_count * 3) + vertex_count) + ", " +
std::to_string(int(4 + (face_count * 3) + vertex_count +
ceil(float(bones.size()) / 4))) +
"; Number of u+v+flag+index, their offset, offset of vertex "
"affiliation header, offset of mat definition(end)";
dsm_mem[tmpheader] = line;
dsm_mem[tmpheader + 1] =
".int 0, 0, 0, 0; Nobody care about vertices merging and colors";
line = ".int " + std::to_string(vertex_count) + ", " +
std::to_string(4 + (face_count * 3)) + ", 0, " +
std::to_string(bones.size()) +
"; Number of vertices, their offset, reserved and number of array "
"attribution";
dsm_mem[tmpheader + 2] = line;
line = "unpack[mr] V3_32, " + std::to_string(4 + (face_count * 3)) +
", *; Vertex definition";
dsm_mem[vertices_arg] = line;
line = "unpack[r] V4_32, " +
std::to_string(4 + (face_count * 3) + vertex_count) +
" ,*; Vertex affiliation header";
dsm_mem[vertex_affiliation] = line;

for (int i = 0; i < dsm_mem.size(); i++) {
dsm << dsm_mem[i] << std::endl;
}
printf("h1: %i, h2: 4, h3: %i, h4: %i\nj1: %i, j2: %i, j3: 0, j4: 1\n",0, 4+0+vertex_count, 4+0+vertex_count+1,vertex_count, 4+0);
//TODO: Stop hardcode Header size(5type-line exist) and Vert/Array
//h3: 1 not because 1 value but 1 array of 4, padding needs to be
//checked!
dsm.close();

line=".int " + std::to_string(face_count*3) + ", 4, " + std::to_string(4+(face_count*3)+vertex_count) + ", " + std::to_string(int(4+(face_count*3)+vertex_count+ceil(float(bones.size())/4))) + "; Number of u+v+flag+index, their offset, offset of vertex affiliation header, offset of mat definition(end)";
dsm_mem[tmpheader]=line;
dsm_mem[tmpheader+1]=".int 0, 0, 0, 0; Nobody care about vertices merging and colors";
line=".int " + std::to_string(vertex_count) + ", " + std::to_string(4+(face_count*3)) + ", 0, " + std::to_string(bones.size()) + "; Number of vertices, their offset, reserved and number of array attribution";
dsm_mem[tmpheader+2]=line;
line="unpack[mr] V3_32, " + std::to_string(4+(face_count*3)) + ", *; Vertex definition";
dsm_mem[vertices_arg]=line;
line="unpack[r] V4_32, " + std::to_string(4+(face_count*3)+vertex_count) + " ,*; Vertex affiliation header";
dsm_mem[vertex_affiliation]=line;

for(int i=0; i<dsm_mem.size(); i++){
dsm << dsm_mem[i] << std::endl;
}
dsm.close();
if(system(("dvp-as \""+dsmname+"\" -o junk.o").c_str()) != 0){printf("Could not proceed, please install the homebrew ps2 sdk!\n"); return -1;}
if(system(("dvp-objcopy -O binary junk.o \""+kh2vname+"\"").c_str()) != 0){printf("Your homebrew ps2 sdk installation seems to be broken, please reinstall\n"); return -1;}
remove("junk.o");
if(!junk){remove(dsmname.c_str());}
if (system(("dvp-as \"" + dsmname + "\" -o junk.o").c_str()) != 0) {
printf("Could not proceed, please install the homebrew ps2 sdk!\n");
return -1;
}
if (system(("dvp-objcopy -O binary junk.o \"" + kh2vname + "\"").c_str()) !=
0) {
printf("Your homebrew ps2 sdk installation seems to be broken, please "
"reinstall\n");
return -1;
}
remove("junk.o");
if (!junk) {
remove(dsmname.c_str());
}

FILE * vifpkt = fopen(kh2vname.c_str(), "a");
char empty[] = {0x00};
while(ftell(vifpkt)%16!=0){fwrite(empty , 1 , sizeof(empty) , vifpkt);}
fclose(vifpkt);
return 1;
FILE *vifpkt = fopen(kh2vname.c_str(), "a");
char empty[] = { 0x00 };
while (ftell(vifpkt) % 16 != 0) {
fwrite(empty, 1, sizeof(empty), vifpkt);
}
fclose(vifpkt);
return 1;
}

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