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project64/Source/Project64/N64 System/Cheat Class.cpp

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#include "..\N64 System.h"
#include <Windows.h>
#include <windowsx.h>
#include <commctrl.h>
enum { WM_EDITCHEAT = WM_USER + 0x120 };
enum { UM_CHANGECODEEXTENSION = WM_USER + 0x121 };
CCheats::CCheats (CN64Rom * const Rom, CNotification * const Notify ) :
_Notify(Notify),
_Rom(Rom),
m_rcList(new RECT),
m_rcAdd(new RECT),
m_EditCheat(-1),
m_DeleteingEntries(false),
m_CheatSelectionChanged(false)
{
m_Window = NULL;
m_hSelectCheat = NULL;
m_AddCheat = NULL;
m_hCheatTree = NULL;
}
CCheats::~CCheats(void) {
delete m_rcList;
delete m_rcAdd;
}
bool CCheats::LoadCode (int CheatNo, LPCSTR CheatString)
{
if (!IsValid16BitCode(CheatString))
{
return false;
}
const char * ReadPos = CheatString;
CODES Code;
while (ReadPos)
{
GAMESHARK_CODE CodeEntry;
CodeEntry.Command = AsciiToHex(ReadPos);
ReadPos = strchr(ReadPos,' ');
if (ReadPos == NULL) { break; }
ReadPos +=1;
if (strncmp(ReadPos,"????",4) == 0) {
if (CheatNo < 0 || CheatNo > MaxCheats) { return false; }
stdstr CheatExt = _Settings->LoadStringIndex(Cheat_Extension,CheatNo);
if (CheatExt.empty()) { return false; }
CodeEntry.Value = CheatExt[0] == '$'?(WORD)AsciiToHex(&CheatExt.c_str()[1]):(WORD)atol(CheatExt.c_str());
} else if (strncmp(ReadPos,"??",2) == 0) {
if (CheatNo < 0 || CheatNo > MaxCheats) { return false; }
stdstr CheatExt = _Settings->LoadStringIndex(Cheat_Extension,CheatNo);
if (CheatExt.empty()) { return false; }
CodeEntry.Value = (BYTE)(AsciiToHex(ReadPos));
CodeEntry.Value |= (CheatExt[0] == '$'?(BYTE)AsciiToHex(&CheatExt.c_str()[1]):(BYTE)atol(CheatExt.c_str())) << 16;
} else if (strncmp(&ReadPos[2],"??",2) == 0) {
if (CheatNo < 0 || CheatNo > MaxCheats) { return false; }
stdstr CheatExt = _Settings->LoadStringIndex(Cheat_Extension,CheatNo);
if (CheatExt.empty()) { return false; }
CodeEntry.Value = (WORD)(AsciiToHex(ReadPos) << 16);
CodeEntry.Value |= CheatExt[0] == '$'?(BYTE)AsciiToHex(&CheatExt.c_str()[1]):(BYTE)atol(CheatExt.c_str());
} else {
CodeEntry.Value = (WORD)AsciiToHex(ReadPos);
}
Code.push_back(CodeEntry);
ReadPos = strchr(ReadPos,',');
if (ReadPos == NULL)
{
continue;
}
ReadPos++;
}
if (Code.size() == 0)
{
return false;
}
m_Codes.push_back(Code);
return true;
}
void CCheats::LoadPermCheats (void)
{
if (_Settings->LoadBool(Debugger_DisableGameFixes))
{
return;
}
for (int CheatNo = 0; CheatNo < MaxCheats; CheatNo ++ )
{
stdstr LineEntry;
if (!_Settings->LoadStringIndex(Rdb_GameCheatFix,CheatNo,LineEntry) || LineEntry.empty())
{
break;
}
LoadCode(-1, LineEntry.c_str());
}
}
void CCheats::LoadCheats(bool DisableSelected) {
m_CheatSelectionChanged = false;
m_Codes.clear();
LoadPermCheats();
for (int CheatNo = 0; CheatNo < MaxCheats; CheatNo ++ )
{
stdstr LineEntry = _Settings->LoadStringIndex(Cheat_Entry,CheatNo);
if (LineEntry.empty()) { break; }
if (!_Settings->LoadBoolIndex(Cheat_Active,CheatNo))
{
continue;
}
if (DisableSelected)
{
_Settings->SaveBoolIndex(Cheat_Active,CheatNo,false);
continue;
}
//Find the start and end of the name which is surrounded in ""
int StartOfName = LineEntry.find("\"");
if (StartOfName == -1) { continue; }
int EndOfName = LineEntry.find("\"",StartOfName + 1);
if (EndOfName == -1) { continue; }
LoadCode(CheatNo, &LineEntry.c_str()[EndOfName + 2]);
}
}
/********************************************************************************************
ConvertXP64Address
Purpose: Decode encoded XP64 address to physical address
Parameters:
Returns:
Author: Witten
********************************************************************************************/
DWORD ConvertXP64Address (DWORD Address) {
DWORD tmpAddress;
tmpAddress = (Address ^ 0x68000000) & 0xFF000000;
tmpAddress += ((Address + 0x002B0000) ^ 0x00810000) & 0x00FF0000;
tmpAddress += ((Address + 0x00002B00) ^ 0x00008200) & 0x0000FF00;
tmpAddress += ((Address + 0x0000002B) ^ 0x00000083) & 0x000000FF;
return tmpAddress;
}
/********************************************************************************************
ConvertXP64Value
Purpose: Decode encoded XP64 value
Parameters:
Returns:
Author: Witten
********************************************************************************************/
WORD ConvertXP64Value (WORD Value) {
WORD tmpValue;
tmpValue = ((Value + 0x2B00) ^ 0x8400) & 0xFF00;
tmpValue += ((Value + 0x002B) ^ 0x0085) & 0x00FF;
return tmpValue;
}
void CCheats::ApplyCheats(CMipsMemory * _MMU)
{
for (int CurrentCheat = 0; CurrentCheat < m_Codes.size(); CurrentCheat ++)
{
const CODES & CodeEntry = m_Codes[CurrentCheat];
for (int CurrentEntry = 0; CurrentEntry < CodeEntry.size();)
{
CurrentEntry += ApplyCheatEntry(_MMU, CodeEntry,CurrentEntry,TRUE);
}
}
}
void CCheats::ApplyGSButton (CMipsMemory * _MMU)
{
DWORD Address;
for (int CurrentCheat = 0; CurrentCheat < m_Codes.size(); CurrentCheat ++)
{
const CODES & CodeEntry = m_Codes[CurrentCheat];
for (int CurrentEntry = 0; CurrentEntry < CodeEntry.size(); CurrentEntry ++)
{
const GAMESHARK_CODE & Code = CodeEntry[CurrentEntry];
switch (Code.Command & 0xFF000000) {
case 0x88000000:
Address = 0x80000000 | (Code.Command & 0xFFFFFF);
_MMU->Store64(Address,Code.Value,_8Bit);
break;
case 0x89000000:
Address = 0x80000000 | (Code.Command & 0xFFFFFF);
_MMU->Store64(Address,Code.Value,_16Bit);
break;
// Xplorer64
case 0xA8000000:
Address = 0x80000000 | (ConvertXP64Address(Code.Command) & 0xFFFFFF);
_MMU->Store64(Address,ConvertXP64Value(Code.Value),_8Bit);
break;
case 0xA9000000:
Address = 0x80000000 | (ConvertXP64Address(Code.Command) & 0xFFFFFF);
_MMU->Store64(Address,ConvertXP64Value(Code.Value),_16Bit);
break;
}
}
}
}
bool CCheats::IsValid16BitCode (LPCSTR CheatString) const
{
const char * ReadPos = CheatString;
bool GSButtonCheat = false, FirstEntry = true;
while (ReadPos)
{
GAMESHARK_CODE CodeEntry;
CodeEntry.Command = AsciiToHex(ReadPos);
ReadPos = strchr(ReadPos,' ');
if (ReadPos == NULL) { break; }
ReadPos +=1;
//validate Code Entry
switch (CodeEntry.Command & 0xFF000000) {
case 0x50000000:
case 0x80000000:
case 0xA0000000:
case 0xD0000000:
case 0xD2000000:
case 0xC8000000:
case 0xE8000000:
case 0x10000000: // Xplorer64
break;
case 0x81000000:
case 0xA1000000:
case 0xD1000000: // Added by Witten (witten@pj64cheats.net)
case 0xD3000000:
if (((CodeEntry.Command & 0xFFFFFF) & 1) == 1)
{
return false;
}
break;
case 0x88000000:
case 0xA8000000:
if (FirstEntry) { GSButtonCheat = true; }
if (!GSButtonCheat) { return false; }
break;
case 0x89000000:
if (FirstEntry) { GSButtonCheat = true; }
if (!GSButtonCheat) { return false; }
if (((CodeEntry.Command & 0xFFFFFF) & 1) == 1)
{
return false;
}
break;
case 0xA9000000:
if (FirstEntry) { GSButtonCheat = true; }
if (!GSButtonCheat) { return false; }
if (((ConvertXP64Address(CodeEntry.Command) & 0xFFFFFF) & 1) == 1)
{
return false;
}
break;
case 0x11000000: // Xplorer64
case 0xE9000000:
case 0xC9000000:
if (((ConvertXP64Address(CodeEntry.Command) & 0xFFFFFF) & 1) == 1)
{
return false;
}
break;
default:
return false;
}
FirstEntry = false;
ReadPos = strchr(ReadPos,',');
if (ReadPos == NULL)
{
continue;
}
ReadPos++;
}
return true;
}
int CCheats::ApplyCheatEntry (CMipsMemory * _MMU, const CODES & CodeEntry, int CurrentEntry, BOOL Execute )
{
if (CurrentEntry < 0 || CurrentEntry >= CodeEntry.size())
{
return 0;
}
const GAMESHARK_CODE & Code = CodeEntry[CurrentEntry];
DWORD Address, dwMemory;
WORD Memory;
switch (Code.Command & 0xFF000000) {
// Gameshark / AR
case 0x50000000: // Added by Witten (witten@pj64cheats.net)
{
if ((CurrentEntry + 1) >= CodeEntry.size())
{
return 1;
}
const GAMESHARK_CODE & NextCodeEntry = CodeEntry[CurrentEntry + 1];
int numrepeats = (Code.Command & 0x0000FF00) >> 8;
int offset = Code.Command & 0x000000FF;
int incr = Code.Value;
int count;
switch (NextCodeEntry.Command & 0xFF000000) {
case 0x10000000: // Xplorer64
case 0x80000000:
Address = 0x80000000 | (NextCodeEntry.Command & 0xFFFFFF);
Memory = NextCodeEntry.Value;
for (count=0; count<numrepeats; count++) {
_MMU->Store64(Address,Memory,_8Bit);
Address += offset;
Memory += incr;
}
return 2;
case 0x11000000: // Xplorer64
case 0x81000000:
Address = 0x80000000 | (NextCodeEntry.Command & 0xFFFFFF);
Memory = NextCodeEntry.Value;
for (count=0; count<numrepeats; count++) {
_MMU->Store64(Address,Memory,_16Bit);
Address += offset;
Memory += incr;
}
return 2;
default: return 1;
}
}
break;
case 0x80000000:
Address = 0x80000000 | (Code.Command & 0xFFFFFF);
if (Execute) { _MMU->Store64(Address,Code.Value,_8Bit); }
break;
case 0x81000000:
Address = 0x80000000 | (Code.Command & 0xFFFFFF);
if (Execute) { _MMU->Store64(Address,Code.Value,_16Bit); }
break;
case 0xA0000000:
Address = 0xA0000000 | (Code.Command & 0xFFFFFF);
if (Execute) { _MMU->Store64(Address,Code.Value,_8Bit); }
break;
case 0xA1000000:
Address = 0xA0000000 | (Code.Command & 0xFFFFFF);
if (Execute) { _MMU->Store64(Address,Code.Value,_16Bit); }
break;
case 0xD0000000: // Added by Witten (witten@pj64cheats.net)
Address = 0x80000000 | (Code.Command & 0xFFFFFF);
_MMU->Load32(Address,dwMemory,_8Bit,false);
if (dwMemory != Code.Value) { Execute = FALSE; }
return ApplyCheatEntry(_MMU,CodeEntry,CurrentEntry + 1,Execute) + 1;
case 0xD1000000: // Added by Witten (witten@pj64cheats.net)
Address = 0x80000000 | (Code.Command & 0xFFFFFF);
_MMU->Load32(Address,dwMemory,_16Bit,false);
if (dwMemory != Code.Value) { Execute = FALSE; }
return ApplyCheatEntry(_MMU,CodeEntry,CurrentEntry + 1,Execute) + 1;
case 0xD2000000: // Added by Witten (witten@pj64cheats.net)
Address = 0x80000000 | (Code.Command & 0xFFFFFF);
_MMU->Load32(Address,dwMemory,_8Bit,false);
if (dwMemory == Code.Value) { Execute = FALSE; }
return ApplyCheatEntry(_MMU,CodeEntry,CurrentEntry + 1,Execute) + 1;
case 0xD3000000: // Added by Witten (witten@pj64cheats.net)
Address = 0x80000000 | (Code.Command & 0xFFFFFF);
_MMU->Load32(Address,dwMemory,_16Bit,false);
if (dwMemory == Code.Value) { Execute = FALSE; }
return ApplyCheatEntry(_MMU,CodeEntry,CurrentEntry + 1,Execute) + 1;
// Xplorer64 (Author: Witten)
case 0x30000000:
case 0x82000000:
case 0x84000000:
Address = 0x80000000 | (Code.Command & 0xFFFFFF);
if (Execute) { _MMU->Store64(Address,Code.Value,_8Bit); }
break;
case 0x31000000:
case 0x83000000:
case 0x85000000:
Address = 0x80000000 | (Code.Command & 0xFFFFFF);
if (Execute) { _MMU->Store64(Address,Code.Value,_16Bit); }
break;
case 0xE8000000:
Address = 0x80000000 | (ConvertXP64Address(Code.Command) & 0xFFFFFF);
if (Execute) { _MMU->Store64(Address,(BYTE)ConvertXP64Value(Code.Value),_8Bit); }
break;
case 0xE9000000:
Address = 0x80000000 | (ConvertXP64Address(Code.Command) & 0xFFFFFF);
if (Execute) { _MMU->Store64(Address,ConvertXP64Value(Code.Value),_16Bit); }
break;
case 0xC8000000:
Address = 0xA0000000 | (ConvertXP64Address(Code.Command) & 0xFFFFFF);
if (Execute) { _MMU->Store64(Address,Code.Value,_8Bit); }
break;
case 0xC9000000:
Address = 0xA0000000 | (ConvertXP64Address(Code.Command) & 0xFFFFFF);
if (Execute) { _MMU->Store64(Address,ConvertXP64Value(Code.Value),_16Bit); }
break;
case 0xB8000000:
Address = 0x80000000 | (ConvertXP64Address(Code.Command) & 0xFFFFFF);
_MMU->Load32(Address,dwMemory,_8Bit,false);
if (dwMemory != ConvertXP64Value(Code.Value)) { Execute = FALSE; }
return ApplyCheatEntry(_MMU,CodeEntry,CurrentEntry + 1,Execute) + 1;
case 0xB9000000:
Address = 0x80000000 | (ConvertXP64Address(Code.Command) & 0xFFFFFF);
_MMU->Load32(Address,dwMemory,_16Bit,false);
if (dwMemory != ConvertXP64Value(Code.Value)) { Execute = FALSE; }
return ApplyCheatEntry(_MMU,CodeEntry,CurrentEntry + 1,Execute) + 1;
case 0xBA000000:
Address = 0x80000000 | (ConvertXP64Address(Code.Command) & 0xFFFFFF);
_MMU->Load32(Address,dwMemory,_8Bit,false);
if (dwMemory == ConvertXP64Value(Code.Value)) { Execute = FALSE; }
return ApplyCheatEntry(_MMU,CodeEntry,CurrentEntry + 1,Execute) + 1;
case 0xBB000000:
Address = 0x80000000 | (ConvertXP64Address(Code.Command) & 0xFFFFFF);
_MMU->Load32(Address,dwMemory,_16Bit,false);
if (dwMemory == ConvertXP64Value(Code.Value)) { Execute = FALSE; }
return ApplyCheatEntry(_MMU,CodeEntry,CurrentEntry + 1,Execute) + 1;
case 0: return MaxGSEntries; break;
}
return 1;
}
DWORD CCheats::AsciiToHex (const char * HexValue) {
DWORD Count, Finish, Value = 0;
Finish = strlen(HexValue);
if (Finish > 8 ) { Finish = 8; }
for (Count = 0; Count < Finish; Count++){
Value = (Value << 4);
switch( HexValue[Count] ) {
case '0': break;
case '1': Value += 1; break;
case '2': Value += 2; break;
case '3': Value += 3; break;
case '4': Value += 4; break;
case '5': Value += 5; break;
case '6': Value += 6; break;
case '7': Value += 7; break;
case '8': Value += 8; break;
case '9': Value += 9; break;
case 'A': Value += 10; break;
case 'a': Value += 10; break;
case 'B': Value += 11; break;
case 'b': Value += 11; break;
case 'C': Value += 12; break;
case 'c': Value += 12; break;
case 'D': Value += 13; break;
case 'd': Value += 13; break;
case 'E': Value += 14; break;
case 'e': Value += 14; break;
case 'F': Value += 15; break;
case 'f': Value += 15; break;
default:
Value = (Value >> 4);
Count = Finish;
}
}
return Value;
}
void CCheats::AddCodeLayers (int CheatNumber, stdstr &CheatName, WND_HANDLE hParent, bool CheatActive) {
TV_INSERTSTRUCT tv;
//Work out text to add
char Text[500], Item[500];
if (CheatName.length() > (sizeof(Text) - 5)) { _Notify->BreakPoint(__FILE__,__LINE__); }
strcpy(Text,CheatName.c_str());
if (strchr(Text,'\\') > 0) { *strchr(Text,'\\') = 0; }
//See if text is already added
tv.item.mask = TVIF_TEXT;
tv.item.pszText = Item;
tv.item.cchTextMax = sizeof(Item);
tv.item.hItem = TreeView_GetChild((HWND)m_hCheatTree,hParent);
while (tv.item.hItem) {
TreeView_GetItem((HWND)m_hCheatTree,&tv.item);
if (strcmp(Text,Item) == 0) {
//If already exists then just use existing one
int State = TV_GetCheckState(m_hCheatTree,(WND_HANDLE)tv.item.hItem);
if ((CheatActive && State == TV_STATE_CLEAR) || (!CheatActive && State == TV_STATE_CHECKED)) {
TV_SetCheckState(m_hCheatTree,(WND_HANDLE)tv.item.hItem,TV_STATE_INDETERMINATE);
}
int StartPos = strlen(Text) + 1;
stdstr TempCheatName;
if (StartPos < CheatName.length())
{
TempCheatName = CheatName.substr(StartPos);
}
AddCodeLayers(CheatNumber,TempCheatName, (WND_HANDLE)tv.item.hItem, CheatActive);
return;
}
tv.item.hItem = TreeView_GetNextSibling((HWND)m_hCheatTree,tv.item.hItem);
}
//Add to dialog
tv.hInsertAfter = TVI_SORT;
tv.item.mask = TVIF_TEXT | TVIF_PARAM;
tv.item.pszText = Text;
tv.item.lParam = CheatNumber;
tv.hParent = (HTREEITEM)hParent;
hParent = (WND_HANDLE)TreeView_InsertItem((HWND)m_hCheatTree,&tv);
TV_SetCheckState(m_hCheatTree,hParent,CheatActive?TV_STATE_CHECKED:TV_STATE_CLEAR);
if (strcmp(Text,CheatName.c_str()) == 0) { return; }
AddCodeLayers(CheatNumber,(stdstr)(CheatName.substr(strlen(Text) + 1)), hParent, CheatActive);
}
stdstr CCheats::GetCheatName(int CheatNo, bool AddExtension) const
{
if (CheatNo > MaxCheats) { _Notify->BreakPoint(__FILE__,__LINE__); }
stdstr LineEntry = _Settings->LoadStringIndex(Cheat_Entry,CheatNo);
if (LineEntry.length() == 0) { return LineEntry; }
//Find the start and end of the name which is surrounded in ""
int StartOfName = LineEntry.find("\"");
if (StartOfName == -1) { return stdstr(""); }
int EndOfName = LineEntry.find("\"",StartOfName + 1);
if (EndOfName == -1) { return stdstr(""); }
stdstr Name = LineEntry.substr(StartOfName + 1, EndOfName - StartOfName - 1 );
LPCSTR CodeString = &(LineEntry.c_str())[EndOfName + 2];
if (!IsValid16BitCode(CodeString))
{
Name.Format("*** %s",Name.c_str());
Name.replace("\\","\\*** ");
}
if (AddExtension && CheatUsesCodeExtensions(LineEntry)) {
stdstr CheatValue(_Settings->LoadStringIndex(Cheat_Extension,CheatNo));
Name.Format("%s (=>%s)",Name.c_str(),CheatValue.c_str());
}
return Name;
}
bool CCheats::CheatUsesCodeExtensions (const stdstr &LineEntry) {
//Find the start and end of the name which is surronded in ""
if (LineEntry.length() == 0){ return false; }
int StartOfName = LineEntry.find("\"");
if (StartOfName == -1) { return false; }
int EndOfName = LineEntry.find("\"",StartOfName + 1);
if (EndOfName == -1) { return false; }
//Read through the gameshark entries till you find a ??
const char *ReadPos = &(LineEntry.c_str())[EndOfName + 2];
bool CodeExtension = false;
for (int count = 0; count < MaxGSEntries && CodeExtension == false; count ++) {
if (strchr(ReadPos,' ') == NULL) { break; }
ReadPos = strchr(ReadPos,' ') + 1;
if (ReadPos[0] == '?' && ReadPos[1]== '?') { CodeExtension = true; }
if (ReadPos[2] == '?' && ReadPos[3]== '?') { CodeExtension = true; }
if (strchr(ReadPos,',') == NULL) { continue; }
ReadPos = strchr(ReadPos,',') + 1;
}
return CodeExtension;
}
void CCheats::RefreshCheatManager(void)
{
if (m_Window == NULL) { return; }
int CurrentEdit = m_EditCheat;
m_DeleteingEntries = true;
TreeView_DeleteAllItems((HWND)m_hCheatTree);
m_DeleteingEntries = false;
for (int count = 0; count < MaxCheats; count ++ ) {
stdstr Name = GetCheatName(count,true);
if (Name.length() == 0) { break; }
AddCodeLayers(count,Name,(WND_HANDLE)TVI_ROOT, _Settings->LoadBoolIndex(Cheat_Active,count) != 0);
}
}
stdstr CCheats::GetDlgItemStr (WND_HANDLE hDlg, int nIDDlgItem)
{
HWND hDlgItem = GetDlgItem((HWND)hDlg,nIDDlgItem);
int length = SendMessage(hDlgItem, WM_GETTEXTLENGTH, 0, 0);
if (length == 0)
{
return "";
}
stdstr Result;
Result.resize(length + 1);
GetWindowText(hDlgItem,(char *)Result.c_str(),Result.length());
return Result;
}
void CCheats::SelectCheats(WND_HANDLE hParent, bool BlockExecution) {
if (m_Window != NULL) {
SetForegroundWindow((HWND)m_Window);
return;
}
if (hParent)
{
if (BlockExecution)
{
DialogBoxParam(GetModuleHandle(NULL), MAKEINTRESOURCE(IDD_Cheats_Select),
(HWND)hParent, (DLGPROC)ManageCheatsProc,(LPARAM)this);
} else {
CreateDialogParam(GetModuleHandle(NULL), MAKEINTRESOURCE(IDD_Cheats_Select),
(HWND)hParent, (DLGPROC)ManageCheatsProc,(LPARAM)this);
}
}
}
bool CCheats::CheatChanged (WND_HANDLE hDlg)
{
bool Changed = false;
if (m_EditName != GetDlgItemStr(hDlg,IDC_CODE_NAME) ||
m_EditCode != GetDlgItemStr(hDlg,IDC_CHEAT_CODES) ||
m_EditOptions != GetDlgItemStr(hDlg,IDC_CHEAT_OPTIONS) ||
m_EditNotes != GetDlgItemStr(hDlg,IDC_NOTES))
{
Changed = true;
}
if (!Changed)
{
return false;
}
int Result = MessageBox((HWND)hDlg,GS(CHEAT_CHANGED_MSG),GS(CHEAT_CHANGED_TITLE),MB_YESNOCANCEL);
if (Result == IDCANCEL)
{
return true;
}
if (Result == IDYES)
{
SendMessage((HWND)hDlg,WM_COMMAND, MAKELPARAM(IDC_ADD, 0), (LPARAM)GetDlgItem((HWND)hDlg,IDC_ADD));
}
return false;
}
void CCheats::RecordCheatValues ( WND_HANDLE hDlg )
{
m_EditName = GetDlgItemStr(hDlg,IDC_CODE_NAME);
m_EditCode = GetDlgItemStr(hDlg,IDC_CHEAT_CODES);
m_EditOptions = GetDlgItemStr(hDlg,IDC_CHEAT_OPTIONS);
m_EditNotes = GetDlgItemStr(hDlg,IDC_NOTES);
}
int CALLBACK CCheats::CheatAddProc (WND_HANDLE hDlg,DWORD uMsg,DWORD wParam, DWORD lParam) {
switch (uMsg) {
case WM_INITDIALOG:
{
CCheats * _this = (CCheats *)lParam;
SetProp((HWND)hDlg,"Class",_this);
SetWindowText((HWND)hDlg,GS(CHEAT_ADDCHEAT_FRAME));
SetWindowText(GetDlgItem((HWND)hDlg,IDC_NAME),GS(CHEAT_ADDCHEAT_NAME));
SetWindowText(GetDlgItem((HWND)hDlg,IDC_CODE),GS(CHEAT_ADDCHEAT_CODE));
SetWindowText(GetDlgItem((HWND)hDlg,IDC_LABEL_OPTIONS),GS(CHEAT_ADDCHEAT_OPT));
SetWindowText(GetDlgItem((HWND)hDlg,IDC_CODE_DES),GS(CHEAT_ADDCHEAT_CODEDES));
SetWindowText(GetDlgItem((HWND)hDlg,IDC_LABEL_OPTIONS_FORMAT),GS(CHEAT_ADDCHEAT_OPTDES));
SetWindowText(GetDlgItem((HWND)hDlg,IDC_CHEATNOTES),GS(CHEAT_ADDCHEAT_NOTES));
SetWindowText(GetDlgItem((HWND)hDlg,IDC_NEWCHEAT),GS(CHEAT_ADDCHEAT_NEW));
SetWindowText(GetDlgItem((HWND)hDlg,IDC_ADD),GS(CHEAT_ADDCHEAT_ADD));
SetProp((HWND)hDlg,"validcodes",false);
_this->RecordCheatValues(hDlg);
}
break;
case WM_COMMAND:
{
switch (LOWORD(wParam)) {
case IDC_CODE_NAME:
if (HIWORD(wParam) == EN_CHANGE) {
bool validcodes,validoptions, nooptions;
int CodeFormat;
ReadCodeString(hDlg,validcodes,validoptions,nooptions,CodeFormat);
if (!nooptions) {
ReadOptionsString(hDlg,validcodes,validoptions,nooptions,CodeFormat);
}
if (validcodes && (validoptions || nooptions) && SendDlgItemMessage((HWND)hDlg,IDC_CODE_NAME,EM_LINELENGTH,0,0) > 0){
EnableWindow(GetDlgItem((HWND)hDlg, IDC_ADD), true);
}
else {
EnableWindow(GetDlgItem((HWND)hDlg, IDC_ADD), false);
}
}
break;
case IDC_CHEAT_CODES:
if (HIWORD(wParam) == EN_CHANGE) {
bool validcodes,validoptions, nooptions;
int CodeFormat;
ReadCodeString(hDlg,validcodes,validoptions,nooptions,CodeFormat);
//GetDlgItemText(hDlg, IDC_CHEAT_CODES, str, 1024);
if ((CodeFormat > 0) && !IsWindowEnabled(GetDlgItem((HWND)hDlg, IDC_LABEL_OPTIONS)) ) {
EnableWindow(GetDlgItem((HWND)hDlg, IDC_LABEL_OPTIONS), true);
EnableWindow(GetDlgItem((HWND)hDlg, IDC_LABEL_OPTIONS_FORMAT), true);
EnableWindow(GetDlgItem((HWND)hDlg, IDC_CHEAT_OPTIONS), true);
}
if ((CodeFormat <= 0) && IsWindowEnabled(GetDlgItem((HWND)hDlg, IDC_LABEL_OPTIONS)) ) {
EnableWindow(GetDlgItem((HWND)hDlg, IDC_LABEL_OPTIONS), false);
EnableWindow(GetDlgItem((HWND)hDlg, IDC_LABEL_OPTIONS_FORMAT), false);
EnableWindow(GetDlgItem((HWND)hDlg, IDC_CHEAT_OPTIONS), false);
}
if (!nooptions) {
ReadOptionsString(hDlg,validcodes,validoptions,nooptions,CodeFormat);
}
if (validcodes && (validoptions || nooptions) && SendDlgItemMessage((HWND)hDlg,IDC_CODE_NAME,EM_LINELENGTH,0,0) > 0){
EnableWindow(GetDlgItem((HWND)hDlg, IDC_ADD), true);
}
else {
EnableWindow(GetDlgItem((HWND)hDlg, IDC_ADD), false);
}
}
break;
case IDC_CHEAT_OPTIONS:
if (HIWORD(wParam) == EN_CHANGE) {
bool validcodes,validoptions, nooptions;
int CodeFormat;
ReadOptionsString(hDlg,validcodes,validoptions,nooptions,CodeFormat);
if (validcodes && (validoptions || nooptions) && SendDlgItemMessage((HWND)hDlg,IDC_CODE_NAME,EM_LINELENGTH,0,0) > 0){
EnableWindow(GetDlgItem((HWND)hDlg, IDC_ADD), true);
}
else {
EnableWindow(GetDlgItem((HWND)hDlg, IDC_ADD), false);
}
}
break;
case IDC_ADD:
{
CCheats * _this = (CCheats *)GetProp((HWND)hDlg,"Class");
CNotification * _Notify = _this->_Notify;
stdstr NewCheatName = GetDlgItemStr(hDlg,IDC_CODE_NAME);
for (int count = 0; count < MaxCheats; count ++) {
if (_this->m_EditCheat == count)
{
continue;
}
stdstr CheatName(_this->GetCheatName(count,false));
if (CheatName.length() == 0)
{
if (_this->m_EditCheat < 0)
{
_this->m_EditCheat = count;
}
break;
}
if (stricmp(CheatName.c_str(),NewCheatName.c_str()) == 0) {
_Notify->DisplayError(GS(MSG_CHEAT_NAME_IN_USE));
SetFocus(GetDlgItem((HWND)hDlg,IDC_CODE_NAME));
return true;
}
}
if (_this->m_EditCheat < 0 && count == MaxCheats) {
_Notify->DisplayError(GS(MSG_MAX_CHEATS));
return true;
}
//Update the entries
bool validcodes,validoptions, nooptions;
int CodeFormat;
stdstr_f Cheat("\"%s\"%s",NewCheatName.c_str(),ReadCodeString(hDlg,validcodes,validoptions,nooptions,CodeFormat).c_str());
stdstr Options = ReadOptionsString(hDlg,validcodes,validoptions,nooptions,CodeFormat);
_Settings->SaveStringIndex(Cheat_Entry, _this->m_EditCheat,Cheat.c_str());
_Settings->SaveStringIndex(Cheat_Notes, _this->m_EditCheat,GetDlgItemStr(hDlg,IDC_NOTES));
_Settings->SaveStringIndex(Cheat_Options, _this->m_EditCheat,Options);
_this->RecordCheatValues(hDlg);
_this->RefreshCheatManager();
}
break;
case IDC_NEWCHEAT:
{
CCheats * _this = (CCheats *)GetProp((HWND)hDlg,"Class");
if (_this->CheatChanged(hDlg))
{
break;
}
_this->m_EditCheat = -1;
SetDlgItemText((HWND)hDlg,IDC_CODE_NAME,"");
SetDlgItemText((HWND)hDlg,IDC_CHEAT_CODES,"");
SetDlgItemText((HWND)hDlg,IDC_CHEAT_OPTIONS,"");
SetDlgItemText((HWND)hDlg,IDC_NOTES,"");
EnableWindow(GetDlgItem((HWND)hDlg, IDC_ADD), false);
EnableWindow(GetDlgItem((HWND)hDlg, IDC_CHEAT_OPTIONS), false);
SetDlgItemText((HWND)hDlg,IDC_ADD,GS(CHEAT_ADDNEW));
_this->RecordCheatValues(hDlg);
}
break;
}
}
break;
case WM_EDITCHEAT:
{
CCheats * _this = (CCheats *)GetProp((HWND)hDlg,"Class");
CNotification * _Notify = _this->_Notify;
_this->m_EditCheat = wParam;
if (_this->m_EditCheat < 0)
{
break;
}
if (_this->CheatChanged(hDlg))
{
break;
}
stdstr CheatEntryStr = _Settings->LoadStringIndex(Cheat_Entry,_this->m_EditCheat);
LPCSTR String = CheatEntryStr.c_str();
//Set Cheat Name
int len = strrchr(String,'"') - strchr(String,'"') - 1;
stdstr CheatName(strchr(String,'"') + 1);
CheatName.resize(len);
SetDlgItemText((HWND)hDlg,IDC_CODE_NAME,CheatName.c_str());
//Add Gameshark codes to screen
LPCSTR ReadPos = strrchr(String,'"') + 2;
stdstr Buffer;
do {
char * End = strchr(ReadPos,',');
if (End)
{
Buffer.append(ReadPos,End - ReadPos);
} else {
Buffer.append(ReadPos);
}
ReadPos = strchr(ReadPos,',');
if (ReadPos != NULL) {
Buffer.append("\r\n");
ReadPos += 1;
}
} while (ReadPos);
SetDlgItemText((HWND)hDlg,IDC_CHEAT_CODES,Buffer.c_str());
//Add option values to screen
stdstr CheatOptionStr = _Settings->LoadStringIndex(Cheat_Options,_this->m_EditCheat);
ReadPos = strchr(CheatOptionStr.c_str(),'$');
Buffer.erase();
if (ReadPos) {
ReadPos += 1;
do {
char * End = strchr(ReadPos,',');
if (End)
{
Buffer.append(ReadPos,End - ReadPos);
} else {
Buffer.append(ReadPos);
}
ReadPos = strchr(ReadPos,'$');
if (ReadPos != NULL) {
Buffer.append("\r\n");
ReadPos += 1;
}
} while (ReadPos);
}
SetDlgItemText((HWND)hDlg,IDC_CHEAT_OPTIONS,Buffer.c_str());
//Add cheat Notes
stdstr CheatNotesStr = _Settings->LoadStringIndex(Cheat_Notes,_this->m_EditCheat);
SetDlgItemText((HWND)hDlg,IDC_NOTES,CheatNotesStr.c_str());
SendMessage((HWND)hDlg,WM_COMMAND, MAKELPARAM(IDC_CHEAT_CODES, EN_CHANGE), (LPARAM)GetDlgItem((HWND)hDlg,IDC_CHEAT_CODES));
SetDlgItemText((HWND)hDlg,IDC_ADD,GS(CHEAT_EDITCHEAT_UPDATE));
_this->RecordCheatValues(hDlg);
}
break;
default:
return false;
}
return true;
}
int CALLBACK CCheats::CheatListProc (WND_HANDLE hDlg,DWORD uMsg,DWORD wParam, DWORD lParam) {
switch (uMsg) {
case WM_INITDIALOG:
{
CCheats * _this = (CCheats *)lParam;
SetProp((HWND)hDlg,"Class",_this);
DWORD Style;
RECT rcList;
RECT rcButton;
SetWindowText(GetDlgItem((HWND)hDlg,IDC_CHEATSFRAME),GS(CHEAT_LIST_FRAME));
SetWindowText(GetDlgItem((HWND)hDlg,IDC_NOTESFRAME),GS(CHEAT_NOTES_FRAME));
SetWindowText(GetDlgItem((HWND)hDlg,IDC_UNMARK),GS(CHEAT_MARK_NONE));
GetWindowRect(GetDlgItem((HWND)hDlg, IDC_CHEATSFRAME), &rcList);
GetWindowRect(GetDlgItem((HWND)hDlg, IDC_UNMARK), &rcButton);
_this->m_hCheatTree = (WND_HANDLE)CreateWindowEx(WS_EX_CLIENTEDGE,WC_TREEVIEW,"",
WS_CHILD | WS_BORDER | WS_VISIBLE | WS_VSCROLL | TVS_HASLINES |
TVS_HASBUTTONS | TVS_LINESATROOT | TVS_DISABLEDRAGDROP |WS_TABSTOP|
TVS_FULLROWSELECT, 8, 15, rcList.right-rcList.left-16,
rcButton.top-rcList.top-22, (HWND)hDlg, (HMENU)IDC_MYTREE, GetModuleHandle(NULL), NULL);
Style = GetWindowLong((HWND)_this->m_hCheatTree,GWL_STYLE);
SetWindowLong((HWND)_this->m_hCheatTree,GWL_STYLE,TVS_CHECKBOXES |TVS_SHOWSELALWAYS| Style);
//Creats an image list from the bitmap in the resource section
HIMAGELIST hImageList;
HBITMAP hBmp;
hImageList = ImageList_Create( 16,16, ILC_COLOR | ILC_MASK, 40, 40);
hBmp = LoadBitmap(GetModuleHandle(NULL),MAKEINTRESOURCE(IDB_TRI_STATE));
ImageList_AddMasked(hImageList,hBmp, RGB(255,0,255));
DeleteObject(hBmp);
TreeView_SetImageList((HWND)_this->m_hCheatTree,hImageList,TVSIL_STATE);
_this->m_hSelectedItem = NULL;
}
break;
case WM_COMMAND:
{
CCheats * _this = (CCheats *)GetProp((HWND)hDlg,"Class");
switch (LOWORD(wParam)) {
case ID_POPUP_ADDNEWCHEAT:
//DialogBox(hInst, MAKEINTRESOURCE(IDD_Cheats_Add),hDlg,(DLGPROC)CheatAddProc);
break;
case ID_POPUP_EDIT:
//DialogBoxParam(hInst, MAKEINTRESOURCE(IDD_Cheats_Edit),hDlg,(DLGPROC)CheatEditProc,(LPARAM)hSelectedItem);
break;
case ID_POPUP_DELETE:
{
TVITEM item;
int Response = MessageBox((HWND)hDlg,GS(MSG_DEL_SURE),GS(MSG_DEL_TITLE),MB_YESNO|MB_ICONQUESTION);
if (Response != IDYES) { break; }
//Delete selected cheat
item.hItem = (HTREEITEM)_this->m_hSelectedItem;
item.mask = TVIF_PARAM ;
TreeView_GetItem((HWND)_this->m_hCheatTree,&item);
_this->ChangeChildrenStatus((WND_HANDLE)TVI_ROOT,false);
// _this->DeleteCheat(item.lParam);
_this->RefreshCheatManager();
}
break;
case IDC_UNMARK:
_this->ChangeChildrenStatus((WND_HANDLE)TVI_ROOT,false);
_this->m_CheatSelectionChanged = true;
break;
}
}
break;
case WM_NOTIFY:
{
CCheats * _this = (CCheats *)GetProp((HWND)hDlg,"Class");
if (_this->m_DeleteingEntries)
{
break;
}
LPNMHDR lpnmh = (LPNMHDR) lParam;
if ((lpnmh->code == NM_RCLICK) && (lpnmh->idFrom == IDC_MYTREE))
{
//Work out what item is selected
TVHITTESTINFO ht = {0};
DWORD dwpos = GetMessagePos();
// include <windowsx.h> and <windows.h> header files
ht.pt.x = GET_X_LPARAM(dwpos);
ht.pt.y = GET_Y_LPARAM(dwpos);
MapWindowPoints(HWND_DESKTOP, lpnmh->hwndFrom, &ht.pt, 1);
TreeView_HitTest(lpnmh->hwndFrom, &ht);
_this->m_hSelectedItem = (WND_HANDLE)ht.hItem;
if (_Settings->LoadBool(UserInterface_BasicMode)) { return true; }
//Show Menu
HMENU hMenu = LoadMenu(GetModuleHandle(NULL),MAKEINTRESOURCE(IDR_CHEAT_MENU));
HMENU hPopupMenu = GetSubMenu(hMenu,0);
POINT Mouse;
GetCursorPos(&Mouse);
MenuSetText((MENU_HANDLE)hPopupMenu, 0, GS(CHEAT_ADDNEW), NULL);
MenuSetText((MENU_HANDLE)hPopupMenu, 1, GS(CHEAT_EDIT), NULL);
MenuSetText((MENU_HANDLE)hPopupMenu, 3, GS(CHEAT_DELETE), NULL);
if (_this->m_hSelectedItem == NULL ||
TreeView_GetChild((HWND)_this->m_hCheatTree,_this->m_hSelectedItem) != NULL)
{
DeleteMenu(hPopupMenu,3,MF_BYPOSITION);
DeleteMenu(hPopupMenu,2,MF_BYPOSITION);
DeleteMenu(hPopupMenu,1,MF_BYPOSITION);
}
TrackPopupMenu((HMENU)hPopupMenu, 0, Mouse.x, Mouse.y, 0,(HWND)hDlg, NULL);
DestroyMenu(hMenu);
}
if ((lpnmh->code == NM_CLICK) && (lpnmh->idFrom == IDC_MYTREE))
{
TVHITTESTINFO ht = {0};
DWORD dwpos = GetMessagePos();
// include <windowsx.h> and <windows.h> header files
ht.pt.x = GET_X_LPARAM(dwpos);
ht.pt.y = GET_Y_LPARAM(dwpos);
MapWindowPoints(HWND_DESKTOP, lpnmh->hwndFrom, &ht.pt, 1);
TreeView_HitTest(lpnmh->hwndFrom, &ht);
if(TVHT_ONITEMSTATEICON & ht.flags)
{
switch (TV_GetCheckState(_this->m_hCheatTree,(WND_HANDLE)ht.hItem)) {
case TV_STATE_CLEAR:
case TV_STATE_INDETERMINATE:
//Make sure that the item has a valid code extenstion selected
if (TreeView_GetChild((HWND)_this->m_hCheatTree, (WND_HANDLE)ht.hItem) == NULL) {
TVITEM item;
item.mask = TVIF_PARAM ;
item.hItem = (HTREEITEM)ht.hItem;
TreeView_GetItem((HWND)_this->m_hCheatTree,&item);
stdstr LineEntry = _Settings->LoadStringIndex(Cheat_Entry,item.lParam);
if (CheatUsesCodeExtensions(LineEntry))
{
stdstr CheatExtension;
if (!_Settings->LoadStringIndex(Cheat_Extension,item.lParam,CheatExtension))
{
SendMessage((HWND)hDlg, UM_CHANGECODEEXTENSION, 0, (LPARAM)ht.hItem);
TV_SetCheckState(_this->m_hCheatTree,(WND_HANDLE)ht.hItem,TV_STATE_CLEAR);
break;
}
}
}
TV_SetCheckState(_this->m_hCheatTree,(WND_HANDLE)ht.hItem,TV_STATE_CHECKED);
_this->ChangeChildrenStatus((WND_HANDLE)ht.hItem,true);
_this->CheckParentStatus((WND_HANDLE)TreeView_GetParent((HWND)_this->m_hCheatTree,ht.hItem));
break;
case TV_STATE_CHECKED:
TV_SetCheckState(_this->m_hCheatTree,(WND_HANDLE)ht.hItem,TV_STATE_CLEAR);
_this->ChangeChildrenStatus((WND_HANDLE)ht.hItem,false);
_this->CheckParentStatus((WND_HANDLE)TreeView_GetParent((HWND)_this->m_hCheatTree,ht.hItem));
break;
}
switch (TV_GetCheckState(_this->m_hCheatTree,(WND_HANDLE)ht.hItem)) {
case TV_STATE_CHECKED: TV_SetCheckState(_this->m_hCheatTree,(WND_HANDLE)ht.hItem,TV_STATE_INDETERMINATE); break;
case TV_STATE_CLEAR: TV_SetCheckState(_this->m_hCheatTree,(WND_HANDLE)ht.hItem,TV_STATE_CHECKED); break;
case TV_STATE_INDETERMINATE: TV_SetCheckState(_this->m_hCheatTree,(WND_HANDLE)ht.hItem,TV_STATE_CLEAR); break;
}
_this->m_CheatSelectionChanged = true;
}
}
if ((lpnmh->code == NM_DBLCLK) && (lpnmh->idFrom == IDC_MYTREE))
{
TVHITTESTINFO ht = {0};
DWORD dwpos = GetMessagePos();
// include <windowsx.h> and <windows.h> header files
ht.pt.x = GET_X_LPARAM(dwpos);
ht.pt.y = GET_Y_LPARAM(dwpos);
MapWindowPoints(HWND_DESKTOP, lpnmh->hwndFrom, &ht.pt, 1);
TreeView_HitTest(lpnmh->hwndFrom, &ht);
if(TVHT_ONITEMLABEL & ht.flags)
{
PostMessage((HWND)hDlg, UM_CHANGECODEEXTENSION, 0, (LPARAM)ht.hItem);
}
}
if ((lpnmh->code == TVN_SELCHANGED) && (lpnmh->idFrom == IDC_MYTREE)) {
HTREEITEM hItem;
hItem = TreeView_GetSelection((HWND)_this->m_hCheatTree);
if (TreeView_GetChild((HWND)_this->m_hCheatTree,hItem) == NULL) {
TVITEM item;
item.mask = TVIF_PARAM ;
item.hItem = hItem;
TreeView_GetItem((HWND)_this->m_hCheatTree,&item);
stdstr Notes(_Settings->LoadStringIndex(Cheat_Notes,item.lParam));
SetDlgItemText((HWND)hDlg,IDC_NOTES,Notes.c_str());
if (_this->m_AddCheat)
{
SendMessage((HWND)_this->m_AddCheat,WM_EDITCHEAT,item.lParam,0); //edit cheat
}
} else {
SetDlgItemText((HWND)hDlg,IDC_NOTES,"");
}
}
}
break;
case UM_CHANGECODEEXTENSION:
{
CCheats * _this = (CCheats *)GetProp((HWND)hDlg,"Class");
;
//Get the selected item
_this->m_hSelectedItem = (WND_HANDLE)lParam;
TVITEM item;
item.mask = TVIF_PARAM ;
item.hItem = (HTREEITEM)_this->m_hSelectedItem;
TreeView_GetItem((HWND)_this->m_hCheatTree,&item);
//Make sure the selected line can use code extensions
stdstr LineEntry = _Settings->LoadStringIndex(Cheat_Entry,item.lParam);
if (!CheatUsesCodeExtensions(LineEntry)) { break; }
stdstr Options;
if (_Settings->LoadStringIndex(Cheat_Options,item.lParam,Options) && Options.length() > 0)
{
DialogBoxParam(GetModuleHandle(NULL), MAKEINTRESOURCE(IDD_Cheats_CodeEx),(HWND)hDlg,(DLGPROC)CheatsCodeExProc,(LPARAM)_this);
} else {
stdstr Range;
if (_Settings->LoadStringIndex(Cheat_Range,item.lParam,Range) && Range.length() > 0)
{
DialogBoxParam(GetModuleHandle(NULL), MAKEINTRESOURCE(IDD_Cheats_Range),(HWND)hDlg,(DLGPROC)CheatsCodeQuantProc,(LPARAM)_this);
}
}
//Update cheat listing with new extention
stdstr CheatName(_this->GetCheatName(item.lParam,true));
char * Cheat = strrchr(CheatName.c_str(),'\\');
if (Cheat == NULL) {
Cheat = const_cast<char *>(CheatName.c_str());
} else {
Cheat += 1;
}
item.mask = TVIF_TEXT;
item.pszText = Cheat;
item.cchTextMax = CheatName.length();
TreeView_SetItem((HWND)_this->m_hCheatTree,&item);
}
break;
default:
return false;
}
return true;
}
int CALLBACK CCheats::CheatsCodeExProc (WND_HANDLE hDlg,DWORD uMsg,DWORD wParam, DWORD lParam) {
switch (uMsg) {
case WM_INITDIALOG:
{
CCheats * _this = (CCheats *)lParam;
SetProp((HWND)hDlg,"Class",_this);
//Find the cheat Number of the option being selected
TVITEM item;
item.hItem = (HTREEITEM)_this->m_hSelectedItem;
item.mask = TVIF_PARAM ;
TreeView_GetItem((HWND)_this->m_hCheatTree,&item);
stdstr CheatName = _this->GetCheatName(item.lParam,false);
//Set up language support for dialog
SetWindowText((HWND)hDlg, GS(CHEAT_CODE_EXT_TITLE));
SetDlgItemText((HWND)hDlg,IDC_NOTE, GS(CHEAT_CODE_EXT_TXT));
SetDlgItemText((HWND)hDlg,IDOK, GS(CHEAT_OK));
SetDlgItemText((HWND)hDlg,IDCANCEL, GS(CHEAT_CANCEL));
SetDlgItemText((HWND)hDlg,IDC_CHEAT_NAME,CheatName.c_str());
//Read through and add all options to the list box
stdstr Options(_Settings->LoadStringIndex(Cheat_Options,item.lParam));
stdstr CurrentExt(_Settings->LoadStringIndex(Cheat_Extension,item.lParam));
const char * ReadPos = Options.c_str();
while (*ReadPos != 0) {
const char * NextComma = strchr(ReadPos,',');
int len = NextComma == NULL ? strlen(ReadPos) : NextComma - ReadPos;
stdstr CheatExt(ReadPos);
CheatExt.resize(len);
int index = SendMessage(GetDlgItem((HWND)hDlg,IDC_CHEAT_LIST),LB_ADDSTRING,0,(LPARAM)CheatExt.c_str());
if (CheatExt == CurrentExt) {
SendMessage(GetDlgItem((HWND)hDlg,IDC_CHEAT_LIST),LB_SETCURSEL,index,0);
}
//Move to next entry or end
ReadPos = NextComma ? NextComma + 1 : ReadPos + strlen(ReadPos);
}
}
break;
case WM_COMMAND:
switch (LOWORD(wParam)) {
case IDC_CHEAT_LIST:
if (HIWORD(wParam) == LBN_DBLCLK) { PostMessage((HWND)hDlg,WM_COMMAND,IDOK,0); break; }
break;
case IDOK:
{
CCheats * _this = (CCheats *)GetProp((HWND)hDlg,"Class");
//Find the cheat Number of the option being selected
TVITEM item;
item.hItem = (HTREEITEM)_this->m_hSelectedItem;
item.mask = TVIF_PARAM ;
TreeView_GetItem((HWND)_this->m_hCheatTree,&item);
//Get the selected cheat extension
char CheatExten[300];
int index = SendMessage(GetDlgItem((HWND)hDlg,IDC_CHEAT_LIST),LB_GETCURSEL,0,0);
if (index < 0) { index = 0; }
SendMessage(GetDlgItem((HWND)hDlg,IDC_CHEAT_LIST),LB_GETTEXT,index,(LPARAM)CheatExten);
_Settings->SaveStringIndex(Cheat_Extension,item.lParam,CheatExten);
_this->m_CheatSelectionChanged = true;
}
RemoveProp((HWND)hDlg,"Class");
EndDialog((HWND)hDlg,0);
break;
case IDCANCEL:
RemoveProp((HWND)hDlg,"Class");
EndDialog((HWND)hDlg,0);
break;
}
default:
return false;
}
return true;
}
int CALLBACK CCheats::CheatsCodeQuantProc (WND_HANDLE hDlg,DWORD uMsg,DWORD wParam, DWORD lParam) {
static WORD Start, Stop, SelStart, SelStop;
switch (uMsg) {
case WM_INITDIALOG:
{
CCheats * _this = (CCheats *)lParam;
SetProp((HWND)hDlg,"Class",_this);
//Find the cheat Number of the option being selected
TVITEM item;
item.hItem = (HTREEITEM)_this->m_hSelectedItem;
item.mask = TVIF_PARAM ;
TreeView_GetItem((HWND)_this->m_hCheatTree,&item);
stdstr CheatName = _this->GetCheatName(item.lParam,false);
stdstr RangeNote(_Settings->LoadStringIndex(Cheat_RangeNotes, item.lParam));
stdstr Range(_Settings->LoadStringIndex(Cheat_Range,item.lParam));
stdstr Value(_Settings->LoadStringIndex(Cheat_Extension,item.lParam));
//Set up language support for dialog
SetWindowText((HWND)hDlg, GS(CHEAT_CODE_EXT_TITLE));
SetDlgItemText((HWND)hDlg, IDC_DIGITAL_TEXT, GS(CHEAT_CHOOSE_VALUE));
SetDlgItemText((HWND)hDlg, IDC_VALUE_TEXT, GS(CHEAT_VALUE));
SetDlgItemText((HWND)hDlg, IDC_NOTES_TEXT, GS(CHEAT_NOTES));
SetDlgItemText((HWND)hDlg,IDC_NOTES,RangeNote.c_str());
SetDlgItemText((HWND)hDlg,IDC_CHEAT_NAME,CheatName.c_str());
SetDlgItemText((HWND)hDlg,IDC_VALUE,Value.c_str());
Start = (WORD)(Range.c_str()[0] == '$'?AsciiToHex(&Range.c_str()[1]):atol(Range.c_str()));
const char * ReadPos = strrchr(Range.c_str(),'-');
if (ReadPos != NULL) {
Stop = (WORD)(ReadPos[1] == '$'?AsciiToHex(&ReadPos[2]):atol(&ReadPos[1]));
} else {
Stop = 0;
}
char Text[500];
sprintf(Text,"%s $%X %s $%X",GS(CHEAT_FROM),Start,GS(CHEAT_TO),Stop);
SetDlgItemText((HWND)hDlg,IDC_RANGE,Text);
}
break;
case WM_COMMAND:
switch (LOWORD(wParam)) {
case IDC_VALUE:
if (HIWORD(wParam) == EN_UPDATE) {
TCHAR szTmp[10], szTmp2[10];
DWORD Value;
GetDlgItemText((HWND)hDlg,IDC_VALUE,szTmp,sizeof(szTmp));
Value = szTmp[0] =='$'?AsciiToHex(&szTmp[1]):AsciiToHex(szTmp);
if (Value > Stop) { Value = Stop; }
if (Value < Start) { Value = Start; }
sprintf(szTmp2,"$%X",Value);
if (strcmp(szTmp,szTmp2) != 0) {
SetDlgItemText((HWND)hDlg,IDC_VALUE,szTmp2);
if (SelStop == 0) { SelStop = strlen(szTmp2); SelStart = SelStop; }
SendDlgItemMessage((HWND)hDlg,IDC_VALUE,EM_SETSEL,(WPARAM)SelStart,(LPARAM)SelStop);
} else {
WORD NewSelStart, NewSelStop;
SendDlgItemMessage((HWND)hDlg,IDC_VALUE,EM_GETSEL,(WPARAM)&NewSelStart,(LPARAM)&NewSelStop);
if (NewSelStart != 0) { SelStart = NewSelStart; SelStop = NewSelStop; }
}
}
break;
case IDOK:
{
CCheats * _this = (CCheats *)GetProp((HWND)hDlg,"Class");
//Find the cheat Number of the option being selected
TVITEM item;
item.hItem = (HTREEITEM)_this->m_hSelectedItem;
item.mask = TVIF_PARAM ;
TreeView_GetItem((HWND)_this->m_hCheatTree,&item);
//Get the selected cheat extension
TCHAR CheatExten[300], szTmp[10];
DWORD Value;
GetDlgItemText((HWND)hDlg,IDC_VALUE,szTmp,sizeof(szTmp));
Value = szTmp[0] =='$'?AsciiToHex(&szTmp[1]):AsciiToHex(szTmp);
if (Value > Stop) { Value = Stop; }
if (Value < Start) { Value = Start; }
sprintf(CheatExten,"$%X",Value);
_Settings->SaveStringIndex(Cheat_Extension, item.lParam,CheatExten);
_this->m_CheatSelectionChanged = true;
}
RemoveProp((HWND)hDlg,"Class");
EndDialog((HWND)hDlg,0);
break;
case IDCANCEL:
RemoveProp((HWND)hDlg,"Class");
EndDialog((HWND)hDlg,0);
break;
}
default:
return false;
}
return true;
}
bool CCheats::IsCheatMessage( MSG * msg )
{
if (m_Window)
{
return IsDialogMessage((HWND)m_Window,msg) != 0;
}
return false;
}
int CALLBACK CCheats::ManageCheatsProc (WND_HANDLE hDlg,DWORD uMsg,DWORD wParam, DWORD lParam) {
switch (uMsg) {
case WM_INITDIALOG:
{
CCheats * _this = (CCheats *)lParam;
SetProp((HWND)hDlg,"Class",_this);
_this->m_Window = hDlg;
WINDOWPLACEMENT WndPlac;
WndPlac.length = sizeof(WndPlac);
GetWindowPlacement((HWND)hDlg, &WndPlac);
SetWindowText((HWND)hDlg, GS(CHEAT_TITLE));
_this->m_hSelectCheat = (WND_HANDLE)CreateDialogParam(GetModuleHandle(NULL), MAKEINTRESOURCE(IDD_Cheats_List),(HWND)hDlg,(DLGPROC)CheatListProc,(LPARAM)_this);
SetWindowPos((HWND)_this->m_hSelectCheat,HWND_TOP, 5, 8, 0, 0, SWP_NOSIZE);
ShowWindow((HWND)_this->m_hSelectCheat,SW_SHOW);
RECT * rc = &WndPlac.rcNormalPosition;
if (_Settings->LoadDword(UserInterface_BasicMode))
{
RECT * rcAdd = (RECT *)_this->m_rcAdd, * rcList = (RECT *)_this->m_rcList;
GetWindowRect(GetDlgItem((HWND)_this->m_hSelectCheat, IDC_CHEATSFRAME), rcList);
_this->m_MinSizeDlg = rcList->right - rcList->left + 16;
_this->m_MaxSizeDlg = _this->m_MinSizeDlg;
_this->m_DialogState = CONTRACTED;
WndPlac.rcNormalPosition.right = WndPlac.rcNormalPosition.left + _this->m_MinSizeDlg;
SetWindowPlacement((HWND)hDlg, &WndPlac);
ShowWindow(GetDlgItem((HWND)hDlg, IDC_STATE),SW_HIDE);
} else {
_this->m_AddCheat = (WND_HANDLE)CreateDialogParam(GetModuleHandle(NULL), MAKEINTRESOURCE(IDD_Cheats_Add),(HWND)hDlg,(DLGPROC)CheatAddProc,(LPARAM)_this);
SetWindowPos((HWND)_this->m_AddCheat, HWND_TOP, (rc->right - rc->left)/2, 8, 0, 0, SWP_NOSIZE);
ShowWindow((HWND)_this->m_AddCheat,SW_HIDE);
RECT * rcAdd = (RECT *)_this->m_rcAdd, * rcList = (RECT *)_this->m_rcList;
GetWindowRect(GetDlgItem((HWND)_this->m_hSelectCheat, IDC_CHEATSFRAME), rcList);
GetWindowRect(GetDlgItem((HWND)_this->m_AddCheat, IDC_ADDCHEATSFRAME), rcAdd);
_this->m_MinSizeDlg = rcList->right - rcList->left + 32;
_this->m_MaxSizeDlg = rcAdd->right - rcList->left + 32;
_this->m_DialogState = CONTRACTED;
WndPlac.rcNormalPosition.right = WndPlac.rcNormalPosition.left + _this->m_MinSizeDlg;
SetWindowPlacement((HWND)hDlg, &WndPlac);
GetClientRect((HWND)hDlg, rc);
HWND hStateButton = GetDlgItem((HWND)hDlg, IDC_STATE);
SetWindowPos(hStateButton, HWND_TOP, (rc->right - rc->left) - 16, 0, 16, rc->bottom - rc->top, 0);
HANDLE hIcon = LoadImage(GetModuleHandle(NULL), MAKEINTRESOURCE(IDI_RIGHT),IMAGE_ICON, 0, 0, LR_DEFAULTCOLOR );
SendDlgItemMessage((HWND)hDlg, IDC_STATE, BM_SETIMAGE, (WPARAM) IMAGE_ICON, (LPARAM) (HANDLE) hIcon);
}
//re-center cheat window
RECT rcDlg, rcParent;
GetWindowRect((HWND)hDlg, &rcDlg);
GetWindowRect(GetParent((HWND)hDlg), &rcParent);
int DlgWidth = rcDlg.right - rcDlg.left;
int DlgHeight = rcDlg.bottom - rcDlg.top;
int X = (((rcParent.right - rcParent.left) - DlgWidth) / 2) + rcParent.left;
int Y = (((rcParent.bottom - rcParent.top) - DlgHeight) / 2) + rcParent.top;
SetWindowPos((HWND)hDlg,NULL,X,Y,0,0,SWP_NOZORDER|SWP_NOSIZE);
_this->RefreshCheatManager();
}
break;
case WM_COMMAND:
switch (LOWORD(wParam)) {
case IDCANCEL:
{
CCheats * _this = (CCheats *)GetProp((HWND)hDlg,"Class");
if (_this->m_AddCheat) {
DestroyWindow((HWND)_this->m_AddCheat);
_this->m_AddCheat = NULL;
}
_this->m_Window = NULL;
}
RemoveProp((HWND)hDlg,"Class");
EndDialog((HWND)hDlg,0);
break;
case IDC_STATE:
{
CCheats * _this = (CCheats *)GetProp((HWND)hDlg,"Class");
WINDOWPLACEMENT WndPlac;
WndPlac.length = sizeof(WndPlac);
GetWindowPlacement((HWND)hDlg, &WndPlac);
if (_this->m_DialogState == CONTRACTED)
{
_this->m_DialogState = EXPANDED;
WndPlac.rcNormalPosition.right = WndPlac.rcNormalPosition.left + _this->m_MaxSizeDlg;
SetWindowPlacement((HWND)hDlg, &WndPlac);
RECT clientrect;
GetClientRect((HWND)hDlg, &clientrect);
HWND hStateButton = GetDlgItem((HWND)hDlg, IDC_STATE);
SetWindowPos(hStateButton, HWND_TOP, (clientrect.right - clientrect.left) - 16, 0, 16, clientrect.bottom - clientrect.top, 0);
HANDLE hIcon = LoadImage(GetModuleHandle(NULL), MAKEINTRESOURCE(IDI_LEFT),IMAGE_ICON, 0, 0, LR_DEFAULTCOLOR );
SendDlgItemMessage((HWND)hDlg, IDC_STATE, BM_SETIMAGE, (WPARAM) IMAGE_ICON, (LPARAM) (HANDLE) hIcon);
ShowWindow((HWND)_this->m_AddCheat,SW_SHOW);
}
else
{
_this->m_DialogState = CONTRACTED;
WndPlac.rcNormalPosition.right = WndPlac.rcNormalPosition.left + _this->m_MinSizeDlg;
SetWindowPlacement((HWND)hDlg, &WndPlac);
HANDLE hIcon = LoadImage(GetModuleHandle(NULL), MAKEINTRESOURCE(IDI_RIGHT),IMAGE_ICON, 0, 0, LR_DEFAULTCOLOR );
SendDlgItemMessage((HWND)hDlg, IDC_STATE, BM_SETIMAGE, (WPARAM) IMAGE_ICON, (LPARAM) (HANDLE) hIcon);
RECT clientrect;
GetClientRect((HWND)hDlg, &clientrect);
HWND hStateButton = GetDlgItem((HWND)hDlg, IDC_STATE);
SetWindowPos(hStateButton, HWND_TOP, (clientrect.right - clientrect.left) - 16, 0, 16, clientrect.bottom - clientrect.top, 0);
ShowWindow((HWND)_this->m_AddCheat,SW_HIDE);
}
}
break;
}
break;
default:
return false;
}
return true;
}
bool CCheats::TV_SetCheckState(WND_HANDLE hwndTreeView, WND_HANDLE hItem, TV_CHECK_STATE state)
{
TVITEM tvItem;
tvItem.mask = TVIF_HANDLE | TVIF_STATE;
tvItem.hItem = (HTREEITEM)hItem;
tvItem.stateMask = TVIS_STATEIMAGEMASK;
/*Image 1 in the tree-view check box image list is the
unchecked box. Image 2 is the checked box.*/
switch (state) {
case TV_STATE_CHECKED: tvItem.state = INDEXTOSTATEIMAGEMASK(1); break;
case TV_STATE_CLEAR: tvItem.state = INDEXTOSTATEIMAGEMASK(2); break;
case TV_STATE_INDETERMINATE: tvItem.state = INDEXTOSTATEIMAGEMASK(3); break;
default: tvItem.state = INDEXTOSTATEIMAGEMASK(0); break;
}
return TreeView_SetItem((HWND)hwndTreeView, &tvItem) != 0;
}
int CCheats::TV_GetCheckState(WND_HANDLE hwndTreeView, WND_HANDLE hItem)
{
TVITEM tvItem;
// Prepare to receive the desired information.
tvItem.mask = TVIF_HANDLE | TVIF_STATE;
tvItem.hItem = (HTREEITEM)hItem;
tvItem.stateMask = TVIS_STATEIMAGEMASK;
// Request the information.
TreeView_GetItem((HWND)hwndTreeView, &tvItem);
// Return zero if it's not checked, or nonzero otherwise.
switch (tvItem.state >> 12) {
case 1: return TV_STATE_CHECKED;
case 2: return TV_STATE_CLEAR;
case 3: return TV_STATE_INDETERMINATE;
}
return ((int)(tvItem.state >> 12) -1);
}
void CCheats::MenuSetText ( MENU_HANDLE hMenu, int MenuPos, const char * Title, char * ShotCut) {
MENUITEMINFO MenuInfo;
char String[256];
if (Title == NULL || strlen(Title) == 0) { return; }
memset(&MenuInfo, 0, sizeof(MENUITEMINFO));
MenuInfo.cbSize = sizeof(MENUITEMINFO);
MenuInfo.fMask = MIIM_TYPE;
MenuInfo.fType = MFT_STRING;
MenuInfo.fState = MFS_ENABLED;
MenuInfo.dwTypeData = String;
MenuInfo.cch = 256;
GetMenuItemInfo((HMENU)hMenu,MenuPos,true,&MenuInfo);
if (strchr(Title,'\t') != NULL) { *(strchr(Title,'\t')) = '\0'; }
strcpy(String,Title);
if (ShotCut) { sprintf(String,"%s\t%s",String,ShotCut); }
SetMenuItemInfo((HMENU)hMenu,MenuPos,true,&MenuInfo);
}
void CCheats::ChangeChildrenStatus(WND_HANDLE hParent, bool Checked) {
HTREEITEM hItem = TreeView_GetChild((HWND)m_hCheatTree, hParent);
if (hItem == NULL) {
if ((HTREEITEM)hParent == TVI_ROOT) { return; }
TVITEM item;
item.mask = TVIF_PARAM ;
item.hItem = (HTREEITEM)hParent;
TreeView_GetItem((HWND)m_hCheatTree,&item);
//if cheat uses a extension and it is not set then do not set it
if (Checked) {
stdstr LineEntry = _Settings->LoadStringIndex(Cheat_Entry,item.lParam);
if (CheatUsesCodeExtensions(LineEntry)) {
stdstr CheatExten;
if (!_Settings->LoadStringIndex(Cheat_Extension,item.lParam,CheatExten) || CheatExten.empty())
{
return;
}
}
}
//Save Cheat
TV_SetCheckState(m_hCheatTree,hParent,Checked?TV_STATE_CHECKED:TV_STATE_CLEAR);
_Settings->SaveDwordIndex(Cheat_Active,item.lParam,Checked);
return;
}
TV_CHECK_STATE state = TV_STATE_UNKNOWN;
while (hItem != NULL) {
TV_CHECK_STATE ChildState = (TV_CHECK_STATE)TV_GetCheckState(m_hCheatTree,(WND_HANDLE)hItem);
if ((ChildState != TV_STATE_CHECKED || !Checked) &&
(ChildState != TV_STATE_CLEAR || Checked))
{
ChangeChildrenStatus((WND_HANDLE)hItem,Checked);
}
ChildState = (TV_CHECK_STATE)TV_GetCheckState(m_hCheatTree,(WND_HANDLE)hItem);
if (state == TV_STATE_UNKNOWN) { state = ChildState; }
if (state != ChildState) { state = TV_STATE_INDETERMINATE; }
hItem = TreeView_GetNextSibling((HWND)m_hCheatTree,hItem);
}
if (state != TV_STATE_UNKNOWN) {
TV_SetCheckState(m_hCheatTree,hParent,state);
}
}
void CCheats::CheckParentStatus(WND_HANDLE hParent) {
TV_CHECK_STATE CurrentState, InitialState;
HTREEITEM hItem;
if (!hParent) { return; }
hItem = TreeView_GetChild((HWND)m_hCheatTree, (HTREEITEM)hParent);
InitialState = (TV_CHECK_STATE)TV_GetCheckState(m_hCheatTree,hParent);
CurrentState = (TV_CHECK_STATE)TV_GetCheckState((WND_HANDLE)m_hCheatTree,(WND_HANDLE)hItem);
while (hItem != NULL) {
if (TV_GetCheckState((WND_HANDLE)m_hCheatTree,(WND_HANDLE)hItem) != CurrentState) {
CurrentState = TV_STATE_INDETERMINATE;
break;
}
hItem = TreeView_GetNextSibling((HWND)m_hCheatTree,hItem);
}
TV_SetCheckState((WND_HANDLE)m_hCheatTree,(WND_HANDLE)hParent,CurrentState);
if (InitialState != CurrentState) {
CheckParentStatus((WND_HANDLE)TreeView_GetParent((HWND)m_hCheatTree,(HTREEITEM)hParent));
}
}
stdstr CCheats::ReadCodeString (WND_HANDLE hDlg, bool &validcodes, bool &validoptions, bool &nooptions, int &codeformat ) {
int numlines, linecount, len;
char str[128];
int i;
char* formatnormal = "XXXXXXXX XXXX";
char* formatoptionlb = "XXXXXXXX XX??";
char* formatoptionw = "XXXXXXXX ????";
char tempformat[128];
validcodes = true;
nooptions = true;
codeformat = -1;
int numcodes = 0;
char codestring[2048];
memset(codestring, '\0', sizeof(codestring));
numlines = SendDlgItemMessage((HWND)hDlg, IDC_CHEAT_CODES, EM_GETLINECOUNT, 0, 0);
if (numlines == 0) { validcodes = false; }
for (linecount=0; linecount<numlines; linecount++) //read line after line (bypassing limitation GetDlgItemText)
{
memset(tempformat, 0, sizeof(tempformat));
//str[0] = sizeof(str) > 255?255:sizeof(str);
*(LPWORD)str = sizeof(str);
len = SendDlgItemMessage((HWND)hDlg, IDC_CHEAT_CODES, EM_GETLINE, (WPARAM)linecount, (LPARAM)(LPCSTR)str);
str[len] = 0;
if (len <= 0) { continue; }
for (i=0; i<128; i++) {
if (((str[i] >= 'A') && (str[i] <= 'F')) || ((str[i] >= '0') && (str[i] <= '9'))) { // Is hexvalue
tempformat[i] = 'X';
}
if ((str[i] == ' ') || (str[i] == '?')) {
tempformat[i] = str[i];
}
if (str[i] == 0) { break; }
}
if (strcmp(tempformat, formatnormal) == 0) {
strcat(codestring, ",");
strcat(codestring, str);
numcodes++;
if (codeformat < 0) codeformat = 0;
}
else if (strcmp(tempformat, formatoptionlb) == 0) {
if (codeformat != 2) {
strcat(codestring, ",");
strcat(codestring, str);
numcodes++;
codeformat = 1;
nooptions = false;
validoptions = false;
}
else validcodes = false;
}
else if (strcmp(tempformat, formatoptionw) == 0) {
if (codeformat != 1) {
strcat(codestring, ",");
strcat(codestring, str);
numcodes++;
codeformat = 2;
nooptions = false;
validoptions = false;
}
else validcodes = false;
}
else {
validcodes = false;
}
}
if (strlen(codestring) == 0)
{
validcodes = false;
}
return codestring;
}
stdstr CCheats::ReadOptionsString(WND_HANDLE hDlg, bool &validcodes, bool &validoptions, bool &nooptions, int &codeformat)
{
int numlines, linecount, len;
char str[128];
int i, j;
int leftorder = 0;
int rightorder = 0;
validoptions = true;
int numoptions = 0;
char optionsstring[2048];
memset(optionsstring, '\0', sizeof(optionsstring));
numlines = SendDlgItemMessage((HWND)hDlg, IDC_CHEAT_OPTIONS, EM_GETLINECOUNT, 0, 0);
for (linecount=0; linecount<numlines; linecount++) //read line after line (bypassing limitation GetDlgItemText)
{
memset(str,0,sizeof(str));
//str[0] = sizeof(str) > 255?255:sizeof(str);
*(LPWORD)str = sizeof(str);
len = SendDlgItemMessage((HWND)hDlg, IDC_CHEAT_OPTIONS, EM_GETLINE, (WPARAM)linecount, (LPARAM)(LPCSTR)str);
str[len] = 0;
if (len > 0) {
switch (codeformat) {
case 1: //option = lower byte
if (len >= 2) {
for (i=0; i<2; i++) {
if (!(((str[i] >= 'a') && (str[i] <= 'f')) || ((str[i] >= 'A') && (str[i] <= 'F')) || ((str[i] >= '0') && (str[i] <= '9')))) {
validoptions = false;
break;
}
}
if ((str[2] != ' ') && (len > 2)) {
validoptions = false;
break;
}
for (j=0; j<2; j++) {
str[j] = toupper(str[j]);
}
if (optionsstring[0] == 0)
{
strcat(optionsstring, "$");
} else {
strcat(optionsstring, ",$");
}
strcat(optionsstring, str);
numoptions++;
}
else {
validoptions = false;
break;
}
break;
case 2: //option = word
if (len >= 4) {
for (i=0; i<4; i++) {
if (!(((str[i] >= 'a') && (str[i] <= 'f')) || ((str[i] >= 'A') && (str[i] <= 'F')) || ((str[i] >= '0') && (str[i] <= '9')))) {
validoptions = false;
break;
}
}
if (str[4] != ' ' && (len > 4)) {
validoptions = false;
break;
}
for (j=0; j<4; j++) {
str[j] = toupper(str[j]);
}
strcat(optionsstring, ",$");
strcat(optionsstring, str);
numoptions++;
}
else {
validoptions = false;
break;
}
break;
default:
break;
}
}
}
if (numoptions < 1) validoptions = false;
return optionsstring;
}
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