446 lines
12 KiB
C
446 lines
12 KiB
C
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/* FCE Ultra - NES/Famicom Emulator
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*
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* Copyright notice for this file:
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* Copyright (C) 2002 Xodnizel
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include "common.h"
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#include "cheat.h"
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static HWND acwin = 0;
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static int selcheat;
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static int scheatmethod = 0;
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static uint8 cheatval1 = 0;
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static uint8 cheatval2 = 0;
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#define CSTOD 24
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static uint16 StrToU16(char *s) {
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unsigned int ret = 0;
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sscanf(s, "%4x", &ret);
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return ret;
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}
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static uint8 StrToU8(char *s) {
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unsigned int ret = 0;
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sscanf(s, "%d", &ret);
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return ret;
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}
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static int StrToI(char *s) {
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int ret = 0;
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sscanf(s, "%d", &ret);
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return ret;
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}
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/* Need to be careful where these functions are used. */
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static char *U16ToStr(uint16 a) {
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static char TempArray[16];
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sprintf(TempArray, "%04X", a);
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return TempArray;
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}
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static char *U8ToStr(uint8 a) {
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static char TempArray[16];
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sprintf(TempArray, "%03d", a);
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return TempArray;
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}
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static char *IToStr(int a) {
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static char TempArray[32];
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sprintf(TempArray, "%d", a);
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return TempArray;
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}
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static HWND RedoCheatsWND;
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static int RedoCheatsCallB(char *name, uint32 a, uint8 v, int compare, int s, int type, void *data) {
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char tmp[512];
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sprintf(tmp, "%s %s", s ? "+" : "-", name);
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SendDlgItemMessage(RedoCheatsWND, 300, LB_ADDSTRING, 0, (LPARAM)(LPSTR)tmp);
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return(1);
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}
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static void RedoCheatsLB(HWND hwndDlg) {
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SendDlgItemMessage(hwndDlg, 300, LB_RESETCONTENT, 0, 0);
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RedoCheatsWND = hwndDlg;
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FCEUI_ListCheats(RedoCheatsCallB, 0);
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}
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int cfcallb(uint32 a, uint8 last, uint8 current) {
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char temp[16];
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sprintf(temp, "%04X:%03d:%03d", (unsigned int)a, last, current);
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SendDlgItemMessage(acwin, 108, LB_ADDSTRING, 0, (LPARAM)(LPSTR)temp);
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return(1);
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}
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static int scrollindex;
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static int scrollnum;
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static int scrollmax;
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int cfcallbinsert(uint32 a, uint8 last, uint8 current) {
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char temp[16];
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sprintf(temp, "%04X:%03d:%03d", (unsigned int)a, last, current);
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SendDlgItemMessage(acwin, 108, LB_INSERTSTRING, (CSTOD - 1), (LPARAM)(LPSTR)temp);
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return(1);
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}
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int cfcallbinsertt(uint32 a, uint8 last, uint8 current) {
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char temp[16];
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sprintf(temp, "%04X:%03d:%03d", (unsigned int)a, last, current);
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SendDlgItemMessage(acwin, 108, LB_INSERTSTRING, 0, (LPARAM)(LPSTR)temp);
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return(1);
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}
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void AddTheThing(HWND hwndDlg, char *s, int a, int v) {
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if (FCEUI_AddCheat(s, a, v, -1, 0))
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MessageBox(hwndDlg, "Cheat Added", "Cheat Added", MB_OK);
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}
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static void DoGet(void) {
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int n = FCEUI_CheatSearchGetCount();
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int t;
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scrollnum = n;
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scrollindex = -32768;
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SendDlgItemMessage(acwin, 108, LB_RESETCONTENT, 0, 0);
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FCEUI_CheatSearchGetRange(0, (CSTOD - 1), cfcallb);
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t = -32768 + n - 1 - (CSTOD - 1);
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if (t < -32768)
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t = -32768;
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scrollmax = t;
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SendDlgItemMessage(acwin, 120, SBM_SETRANGE, -32768, t);
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SendDlgItemMessage(acwin, 120, SBM_SETPOS, -32768, 1);
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}
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static void FixCheatSelButtons(HWND hwndDlg, int how) {
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/* Update Cheat Button */
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EnableWindow(GetDlgItem(hwndDlg, 251), how);
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/* Delete Cheat Button */
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EnableWindow(GetDlgItem(hwndDlg, 252), how);
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}
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static BOOL CALLBACK AddCheatCallB(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam) {
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static int lbfocus;
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static HWND hwndLB;
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switch (uMsg) {
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case WM_VSCROLL:
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if (scrollnum > (CSTOD - 1)) {
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switch ((int)LOWORD(wParam)) {
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case SB_TOP:
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scrollindex = -32768;
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SendDlgItemMessage(hwndDlg, 120, SBM_SETPOS, scrollindex, 1);
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SendDlgItemMessage(hwndDlg, 108, LB_RESETCONTENT, (CSTOD - 1), 0);
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FCEUI_CheatSearchGetRange(scrollindex + 32768, scrollindex + 32768 + (CSTOD - 1), cfcallb);
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break;
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case SB_BOTTOM:
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scrollindex = scrollmax;
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SendDlgItemMessage(hwndDlg, 120, SBM_SETPOS, scrollindex, 1);
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SendDlgItemMessage(hwndDlg, 108, LB_RESETCONTENT, (CSTOD - 1), 0);
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FCEUI_CheatSearchGetRange(scrollindex + 32768, scrollindex + 32768 + (CSTOD - 1), cfcallb);
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break;
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case SB_LINEUP:
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if (scrollindex > -32768) {
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scrollindex--;
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SendDlgItemMessage(hwndDlg, 120, SBM_SETPOS, scrollindex, 1);
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SendDlgItemMessage(hwndDlg, 108, LB_DELETESTRING, (CSTOD - 1), 0);
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FCEUI_CheatSearchGetRange(scrollindex + 32768, scrollindex + 32768, cfcallbinsertt);
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}
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break;
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case SB_PAGEUP:
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scrollindex -= CSTOD;
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if (scrollindex < -32768) scrollindex = -32768;
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SendDlgItemMessage(hwndDlg, 120, SBM_SETPOS, scrollindex, 1);
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SendDlgItemMessage(hwndDlg, 108, LB_RESETCONTENT, (CSTOD - 1), 0);
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FCEUI_CheatSearchGetRange(scrollindex + 32768, scrollindex + 32768 + (CSTOD - 1), cfcallb);
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break;
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case SB_LINEDOWN:
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if (scrollindex < scrollmax) {
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scrollindex++;
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SendDlgItemMessage(hwndDlg, 120, SBM_SETPOS, scrollindex, 1);
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SendDlgItemMessage(hwndDlg, 108, LB_DELETESTRING, 0, 0);
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FCEUI_CheatSearchGetRange(scrollindex + 32768 + (CSTOD - 1), scrollindex + 32768 + (CSTOD - 1), cfcallbinsert);
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}
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break;
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case SB_PAGEDOWN:
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scrollindex += CSTOD;
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if (scrollindex > scrollmax)
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scrollindex = scrollmax;
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SendDlgItemMessage(hwndDlg, 120, SBM_SETPOS, scrollindex, 1);
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SendDlgItemMessage(hwndDlg, 108, LB_RESETCONTENT, 0, 0);
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FCEUI_CheatSearchGetRange(scrollindex + 32768, scrollindex + 32768 + (CSTOD - 1), cfcallb);
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break;
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case SB_THUMBPOSITION:
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case SB_THUMBTRACK:
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scrollindex = (short int)HIWORD(wParam);
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SendDlgItemMessage(hwndDlg, 120, SBM_SETPOS, scrollindex, 1);
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SendDlgItemMessage(hwndDlg, 108, LB_RESETCONTENT, 0, 0);
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FCEUI_CheatSearchGetRange(32768 + scrollindex, 32768 + scrollindex + (CSTOD - 1), cfcallb);
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break;
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}
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}
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break;
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case WM_INITDIALOG:
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selcheat = -1;
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FixCheatSelButtons(hwndDlg, 0);
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acwin = hwndDlg;
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SetDlgItemText(hwndDlg, 110, (LPTSTR)U8ToStr(cheatval1));
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SetDlgItemText(hwndDlg, 111, (LPTSTR)U8ToStr(cheatval2));
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DoGet();
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CheckRadioButton(hwndDlg, 115, 120, scheatmethod + 115);
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lbfocus = 0;
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hwndLB = 0;
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RedoCheatsLB(hwndDlg);
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break;
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case WM_VKEYTOITEM:
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if (lbfocus) {
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int real;
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real = SendDlgItemMessage(hwndDlg, 108, LB_GETCURSEL, 0, (LPARAM)(LPSTR)0);
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switch ((int)LOWORD(wParam)) {
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case VK_UP:
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/* mmmm....recursive goodness */
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if (!real)
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SendMessage(hwndDlg, WM_VSCROLL, SB_LINEUP, 0);
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return(-1);
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break;
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case VK_DOWN:
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if (real == (CSTOD - 1))
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SendMessage(hwndDlg, WM_VSCROLL, SB_LINEDOWN, 0);
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return(-1);
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break;
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case VK_PRIOR:
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SendMessage(hwndDlg, WM_VSCROLL, SB_PAGEUP, 0);
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break;
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case VK_NEXT:
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SendMessage(hwndDlg, WM_VSCROLL, SB_PAGEDOWN, 0);
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break;
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case VK_HOME:
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SendMessage(hwndDlg, WM_VSCROLL, SB_TOP, 0);
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break;
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case VK_END:
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SendMessage(hwndDlg, WM_VSCROLL, SB_BOTTOM, 0);
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break;
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}
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return(-2);
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}
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break;
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case WM_CLOSE:
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case WM_QUIT: goto gornk;
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case WM_COMMAND:
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switch (LOWORD(wParam)) {
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case 300: /* List box selection changed. */
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if (HIWORD(wParam) == LBN_SELCHANGE) {
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char *s;
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uint32 a;
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uint8 v;
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int status;
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int c, type;
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selcheat = SendDlgItemMessage(hwndDlg, 300, LB_GETCURSEL, 0, (LPARAM)(LPSTR)0);
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if (selcheat < 0) {
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FixCheatSelButtons(hwndDlg, 0);
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break;
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}
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FixCheatSelButtons(hwndDlg, 1);
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FCEUI_GetCheat(selcheat, &s, &a, &v, &c, &status, &type);
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SetDlgItemText(hwndDlg, 200, (LPTSTR)s);
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SetDlgItemText(hwndDlg, 201, (LPTSTR)U16ToStr(a));
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SetDlgItemText(hwndDlg, 202, (LPTSTR)U8ToStr(v));
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SetDlgItemText(hwndDlg, 203, (c == -1) ? (LPTSTR)"" : (LPTSTR)IToStr(c));
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CheckDlgButton(hwndDlg, 204, type ? BST_CHECKED : BST_UNCHECKED);
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}
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break;
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case 108:
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switch (HIWORD(wParam)) {
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case LBN_SELCHANGE:
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{
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char TempArray[32];
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SendDlgItemMessage(hwndDlg, 108, LB_GETTEXT, SendDlgItemMessage(hwndDlg, 108, LB_GETCURSEL, 0, (LPARAM)(LPSTR)0), (LPARAM)(LPCTSTR)TempArray);
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TempArray[4] = 0;
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SetDlgItemText(hwndDlg, 201, (LPTSTR)TempArray);
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}
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break;
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case LBN_SETFOCUS:
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lbfocus = 1;
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break;
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case LBN_KILLFOCUS:
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lbfocus = 0;
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break;
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}
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break;
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}
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switch (HIWORD(wParam)) {
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case LBN_DBLCLK:
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if (selcheat >= 0) {
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if (LOWORD(wParam) == 300)
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FCEUI_ToggleCheat(selcheat);
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RedoCheatsLB(hwndDlg);
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SendDlgItemMessage(hwndDlg, 300, LB_SETCURSEL, selcheat, 0);
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}
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break;
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case BN_CLICKED:
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if (LOWORD(wParam) >= 115 && LOWORD(wParam) <= 120)
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scheatmethod = LOWORD(wParam) - 115;
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else switch (LOWORD(wParam)) {
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case 112:
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FCEUI_CheatSearchBegin();
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DoGet();
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break;
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case 113:
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FCEUI_CheatSearchEnd(scheatmethod, cheatval1, cheatval2);
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DoGet();
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break;
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case 114:
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FCEUI_CheatSearchSetCurrentAsOriginal();
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DoGet();
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break;
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case 107:
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FCEUI_CheatSearchShowExcluded();
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DoGet();
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break;
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case 250: /* Add Cheat Button */
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{
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int a, v, c, t;
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char name[257];
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char temp[16];
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GetDlgItemText(hwndDlg, 200, name, 256 + 1);
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GetDlgItemText(hwndDlg, 201, temp, 4 + 1);
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a = StrToU16(temp);
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GetDlgItemText(hwndDlg, 202, temp, 3 + 1);
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v = StrToU8(temp);
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GetDlgItemText(hwndDlg, 203, temp, 3 + 1);
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if (temp[0] == 0)
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c = -1;
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else
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|
c = StrToI(temp);
|
||
|
|
t = (IsDlgButtonChecked(hwndDlg, 204) == BST_CHECKED) ? 1 : 0;
|
||
|
|
FCEUI_AddCheat(name, a, v, c, t);
|
||
|
|
RedoCheatsLB(hwndDlg);
|
||
|
|
SendDlgItemMessage(hwndDlg, 300, LB_SETCURSEL, selcheat, 0);
|
||
|
|
}
|
||
|
|
break;
|
||
|
|
case 253: /* Add GG Cheat Button */
|
||
|
|
{
|
||
|
|
uint16 a;
|
||
|
|
int c;
|
||
|
|
uint8 v;
|
||
|
|
char name[257];
|
||
|
|
|
||
|
|
GetDlgItemText(hwndDlg, 200, name, 256 + 1);
|
||
|
|
|
||
|
|
if (FCEUI_DecodeGG(name, &a, &v, &c)) {
|
||
|
|
FCEUI_AddCheat(name, a, v, c, 1);
|
||
|
|
RedoCheatsLB(hwndDlg);
|
||
|
|
SendDlgItemMessage(hwndDlg, 300, LB_SETCURSEL, selcheat, 0);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
break;
|
||
|
|
|
||
|
|
case 251: /* Update Cheat Button */
|
||
|
|
if (selcheat >= 0) {
|
||
|
|
int a, v, c, t;
|
||
|
|
char name[257];
|
||
|
|
char temp[16];
|
||
|
|
|
||
|
|
GetDlgItemText(hwndDlg, 200, name, 256 + 1);
|
||
|
|
GetDlgItemText(hwndDlg, 201, temp, 4 + 1);
|
||
|
|
a = StrToU16(temp);
|
||
|
|
GetDlgItemText(hwndDlg, 202, temp, 3 + 1);
|
||
|
|
v = StrToU8(temp);
|
||
|
|
GetDlgItemText(hwndDlg, 203, temp, 3 + 1);
|
||
|
|
if (temp[0] == 0)
|
||
|
|
c = -1;
|
||
|
|
else
|
||
|
|
c = StrToI(temp);
|
||
|
|
t = (IsDlgButtonChecked(hwndDlg, 204) == BST_CHECKED) ? 1 : 0;
|
||
|
|
FCEUI_SetCheat(selcheat, name, a, v, c, -1, t);
|
||
|
|
RedoCheatsLB(hwndDlg);
|
||
|
|
SendDlgItemMessage(hwndDlg, 300, LB_SETCURSEL, selcheat, 0);
|
||
|
|
}
|
||
|
|
break;
|
||
|
|
case 252: /* Delete cheat button */
|
||
|
|
if (selcheat >= 0) {
|
||
|
|
FCEUI_DelCheat(selcheat);
|
||
|
|
SendDlgItemMessage(hwndDlg, 300, LB_DELETESTRING, selcheat, 0);
|
||
|
|
FixCheatSelButtons(hwndDlg, 0);
|
||
|
|
selcheat = -1;
|
||
|
|
SetDlgItemText(hwndDlg, 200, (LPTSTR)"");
|
||
|
|
SetDlgItemText(hwndDlg, 201, (LPTSTR)"");
|
||
|
|
SetDlgItemText(hwndDlg, 202, (LPTSTR)"");
|
||
|
|
SetDlgItemText(hwndDlg, 203, (LPTSTR)"");
|
||
|
|
CheckDlgButton(hwndDlg, 204, BST_UNCHECKED);
|
||
|
|
}
|
||
|
|
break;
|
||
|
|
case 106:
|
||
|
|
gornk:
|
||
|
|
EndDialog(hwndDlg, 0);
|
||
|
|
acwin = 0;
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
break;
|
||
|
|
case EN_CHANGE:
|
||
|
|
{
|
||
|
|
char TempArray[256];
|
||
|
|
GetDlgItemText(hwndDlg, LOWORD(wParam), TempArray, 256);
|
||
|
|
switch (LOWORD(wParam)) {
|
||
|
|
case 110: cheatval1 = StrToU8(TempArray); break;
|
||
|
|
case 111: cheatval2 = StrToU8(TempArray); break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
void ConfigAddCheat(HWND wnd) {
|
||
|
|
if (!GI) {
|
||
|
|
FCEUD_PrintError("You must have a game loaded before you can manipulate cheats.");
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (GI->type == GIT_NSF) {
|
||
|
|
FCEUD_PrintError("Sorry, you can't cheat with NSFs.");
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
DialogBox(fceu_hInstance, "ADDCHEAT", wnd, AddCheatCallB);
|
||
|
|
}
|