mirror of
https://github.com/PCSX2/pcsx2-sourceforge.git
synced 2026-02-05 11:51:18 +01:00
pcsx2 0.9.3 and a lot of other additions
This commit is contained in:
zerofrog
352
tinyxml/xmlpatchloader.cpp
Normal file
352
tinyxml/xmlpatchloader.cpp
Normal file
@@ -0,0 +1,352 @@
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#include <windows.h>
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#include <iostream>
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#include <sstream>
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#include <vector>
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#include <string>
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using namespace std;
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#include "tinyxml.h"
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extern "C" {
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# include "../ps2etypes.h"
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# include "../patch.h"
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# ifdef __WIN32__
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struct AppData {
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HWND hWnd; // Main window handle
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HINSTANCE hInstance; // Application instance
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HMENU hMenu; // Main window menu
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HANDLE hConsole;
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} extern gApp;
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# endif
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void SysPrintf(char *fmt, ...);
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int LoadPatch(char *patchfile);
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}
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#include "../cheatscpp.h"
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int LoadGroup(TiXmlNode *group, int parent);
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Group::Group(int nParent,bool nEnabled, string &nTitle):
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parentIndex(nParent),enabled(nEnabled),title(nTitle)
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{
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}
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Patch::Patch(int patch, int grp, bool en, string &ttl):
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title(ttl),
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group(grp),
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enabled(en),
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patchIndex(patch)
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{
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}
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Patch Patch::operator =(const Patch&p)
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{
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title.assign(p.title);
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group=p.group;
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enabled=p.enabled;
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patchIndex=p.patchIndex;
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return *this;
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}
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vector<Group> groups;
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vector<Patch> patches;
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int LoadPatch(char *crc)
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{
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char pfile[256];
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sprintf(pfile,"patches\\%s.xml",crc);
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patchnumber=0;
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TiXmlDocument doc( pfile );
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bool loadOkay = doc.LoadFile();
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if ( !loadOkay )
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{
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SysPrintf("XML Patch Loader: Could not load file '%s'. Error='%s'.\n", pfile, doc.ErrorDesc() );
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return -1;
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}
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TiXmlNode *root = doc.FirstChild("GAME");
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if(!root)
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{
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SysPrintf("XML Patch Loader: Root node is not GAME, invalid patch file.\n");
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return -1;
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}
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TiXmlElement *rootelement = root->ToElement();
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const char *title=rootelement->Attribute("title");
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if(title)
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SysPrintf("XML Patch Loader: Game Title: %s\n",title);
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int result=LoadGroup(root,-1);
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if(result) {
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patchnumber=0;
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return result;
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}
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#ifdef __WIN32__
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if (gApp.hConsole)
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{
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if(title)
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SetConsoleTitle(title);
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else
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SetConsoleTitle("<No Title>");
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}
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#endif
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return 0;
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}
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int LoadGroup(TiXmlNode *group,int gParent)
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{
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TiXmlElement *groupelement = group->ToElement();
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const char *gtitle=groupelement->Attribute("title");
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if(gtitle)
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SysPrintf("XML Patch Loader: Group Title: %s\n",gtitle);
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const char *enable=groupelement->Attribute("enabled");
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bool gEnabled=true;
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if(enable)
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{
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if(strcmp(enable,"false")==0)
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{
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SysPrintf("XML Patch Loader: Group is disabled.\n");
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gEnabled=false;
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}
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}
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TiXmlNode *comment = group->FirstChild("COMMENT");
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if(comment)
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{
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TiXmlElement *cmelement = comment->ToElement();
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const char *comment = cmelement->GetText();
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if(comment)
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SysPrintf("XML Patch Loader: Group Comment:\n%s\n---\n",comment);
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}
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string t;
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if(gtitle)
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t.assign(gtitle);
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else
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t.clear();
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Group gp=Group(gParent,gEnabled,t);
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groups.push_back(gp);
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int gIndex=groups.size()-1;
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TiXmlNode *fastmemory=group->FirstChild("FASTMEMORY");
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if(fastmemory!=NULL)
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SetFastMemory(1);
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TiXmlNode *roundmode=group->FirstChild("ROUNDMODE");
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if(roundmode!=NULL)
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{
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int eetype=0x0000;
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int vutype=0x6000;
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TiXmlElement *rm=roundmode->ToElement();
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if(rm!=NULL)
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{
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const char *eetext=rm->Attribute("ee");
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const char *vutext=rm->Attribute("vu");
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if(eetext != NULL) {
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eetype = 0xffff;
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if( stricmp(eetext, "near") == 0 ) {
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eetype = 0x0000;
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}
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else if( stricmp(eetext, "down") == 0 ) {
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eetype = 0x2000;
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}
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else if( stricmp(eetext, "up") == 0 ) {
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eetype = 0x4000;
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}
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else if( stricmp(eetext, "chop") == 0 ) {
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eetype = 0x6000;
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}
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}
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if(vutext != NULL) {
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vutype = 0xffff;
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if( stricmp(vutext, "near") == 0 ) {
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vutype = 0x0000;
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}
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else if( stricmp(vutext, "down") == 0 ) {
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vutype = 0x2000;
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}
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else if( stricmp(vutext, "up") == 0 ) {
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vutype = 0x4000;
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}
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else if( stricmp(vutext, "chop") == 0 ) {
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vutype = 0x6000;
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}
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}
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}
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if(( eetype == 0xffff )||( vutype == 0xffff )) {
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printf("XML Patch Loader: WARNING: Invalid value in ROUNDMODE.\n");
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}
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else {
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SetRoundMode(eetype,vutype);
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}
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}
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TiXmlNode *cpatch = group->FirstChild("PATCH");
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while(cpatch)
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{
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TiXmlElement *celement = cpatch->ToElement();
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if(!celement)
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{
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SysPrintf("XML Patch Loader: ERROR: Couldn't convert node to element.\n" );
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return -1;
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}
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const char *ptitle=celement->Attribute("title");
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const char *penable=celement->Attribute("enabled");
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const char *applymode=celement->Attribute("applymode");
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const char *place=celement->Attribute("place");
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const char *address=celement->Attribute("address");
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const char *size=celement->Attribute("size");
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const char *value=celement->Attribute("value");
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if(ptitle) {
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SysPrintf("XML Patch Loader: Patch title: %s\n", ptitle);
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}
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bool penabled=gEnabled;
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if(penable)
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{
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if(strcmp(penable,"false")==0)
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{
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SysPrintf("XML Patch Loader: Patch is disabled.\n");
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penabled=false;
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}
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}
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if(!applymode) applymode="frame";
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if(!place) place="EE";
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if(!address) {
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SysPrintf("XML Patch Loader: ERROR: Patch doesn't contain an address.\n");
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return -1;
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}
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if(!value) {
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SysPrintf("XML Patch Loader: ERROR: Patch doesn't contain a value.\n");
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return -1;
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}
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if(!size) {
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SysPrintf("XML Patch Loader: WARNING: Patch doesn't contain the size. Trying to deduce from the value size.\n");
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switch(strlen(value))
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{
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case 8:
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case 7:
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case 6:
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case 5:
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size="32";
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break;
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case 4:
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case 3:
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size="16";
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break;
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case 2:
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case 1:
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size="8";
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break;
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case 0:
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size="0";
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break;
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default:
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size="64";
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break;
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}
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}
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if(strcmp(applymode,"startup")==0)
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{
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patch[patchnumber].placetopatch=0;
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} else
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if(strcmp(applymode,"vsync")==0)
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{
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patch[patchnumber].placetopatch=1;
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} else
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{
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SysPrintf("XML Patch Loader: ERROR: Invalid applymode attribute.\n");
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patchnumber=0;
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return -1;
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}
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if(strcmp(place,"EE")==0)
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{
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patch[patchnumber].cpu=1;
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} else
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if(strcmp(place,"IOP")==0)
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{
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patch[patchnumber].cpu=2;
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} else
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{
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SysPrintf("XML Patch Loader: ERROR: Invalid place attribute.\n");
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patchnumber=0;
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return -1;
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}
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if(strcmp(size,"64")==0)
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{
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patch[patchnumber].type=4;
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} else
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if(strcmp(size,"32")==0)
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{
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patch[patchnumber].type=3;
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} else
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if(strcmp(size,"16")==0)
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{
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patch[patchnumber].type=2;
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} else
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if(strcmp(size,"8")==0)
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{
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patch[patchnumber].type=1;
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} else
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{
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SysPrintf("XML Patch Loader: ERROR: Invalid size attribute.\n");
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patchnumber=0;
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return -1;
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}
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sscanf( address, "%X", &patch[ patchnumber ].addr );
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sscanf( value, "%I64X", &patch[ patchnumber ].data );
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patch[patchnumber].enabled=penabled?1:0;
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string pt;
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if(ptitle)
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pt.assign(ptitle);
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else
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pt.clear();
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Patch p=Patch(patchnumber,gIndex,penabled,pt);
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patches.push_back(p);
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patchnumber++;
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cpatch = cpatch->NextSibling("PATCH");
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}
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cpatch = group->FirstChild("GROUP");
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while(cpatch) {
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int result=LoadGroup(cpatch,gIndex);
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if(result) return result;
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cpatch = cpatch->NextSibling("GROUP");
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}
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return 0;
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}
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