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Cheat.c
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/* Cheat Support for PCSX-Reloaded
* Copyright (C) 2009, Wei Mingzhi <[email protected]>.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <stdint.h>
#include <gdk/gdkkeysyms.h>
#include <gtk/gtk.h>
#include "Linux.h"
#include "../libpcsxcore/cheat.h"
#include "../libpcsxcore/psxmem.h"
static GtkBuilder *builder;
GtkWidget *CheatListDlg = NULL;
GtkWidget *CheatSearchDlg = NULL;
static void LoadCheatListItems(int index) {
GtkListStore *store = gtk_list_store_new(2, G_TYPE_BOOLEAN, G_TYPE_STRING);
GtkTreeIter iter;
GtkWidget *widget;
int i;
widget = GTK_WIDGET(gtk_builder_get_object(builder, "GtkCList_Cheat"));
for (i = 0; i < NumCheats; i++) {
gtk_list_store_append(store, &iter);
gtk_list_store_set(store, &iter, 0, Cheats[i].Enabled, 1, Cheats[i].Descr, -1);
}
gtk_tree_view_set_model(GTK_TREE_VIEW(widget), GTK_TREE_MODEL(store));
g_object_unref(G_OBJECT(store));
gtk_tree_view_set_search_column(GTK_TREE_VIEW(widget), 1);
gtk_widget_show(widget);
if (index >= NumCheats) {
index = NumCheats - 1;
}
if (index >= 0) {
GtkTreePath *path;
GtkTreeSelection *sel;
path = gtk_tree_path_new_from_indices(index, -1);
sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(widget));
gtk_tree_selection_select_path(sel, path);
gtk_tree_path_free(path);
}
}
static void CheatList_TreeSelectionChanged(GtkTreeSelection *selection, gpointer user_data) {
GtkTreeIter iter;
GtkTreeModel *model;
GtkTreePath *path;
gboolean selected;
int i;
selected = gtk_tree_selection_get_selected(selection, &model, &iter);
if (selected) {
path = gtk_tree_model_get_path(model, &iter);
i = *gtk_tree_path_get_indices(path);
gtk_tree_path_free(path);
gtk_widget_set_sensitive(GTK_WIDGET(gtk_builder_get_object(builder, "editbutton1")), TRUE);
gtk_widget_set_sensitive(GTK_WIDGET(gtk_builder_get_object(builder, "delbutton1")), TRUE);
} else {
gtk_widget_set_sensitive(GTK_WIDGET(gtk_builder_get_object(builder, "editbutton1")), FALSE);
gtk_widget_set_sensitive(GTK_WIDGET(gtk_builder_get_object(builder, "delbutton1")), FALSE);
}
gtk_widget_set_sensitive (GTK_WIDGET(gtk_builder_get_object(builder, "savebutton1")), NumCheats);
}
static void OnCheatListDlg_AddClicked(GtkWidget *widget, gpointer user_data) {
GtkWidget *dlg;
GtkWidget *box, *scroll, *label, *descr_edit, *code_edit;
dlg = gtk_dialog_new_with_buttons(_("Add New Cheat"), GTK_WINDOW(CheatListDlg),
GTK_DIALOG_MODAL, "_Cancel", GTK_RESPONSE_CANCEL,
"_OK", GTK_RESPONSE_ACCEPT, NULL);
gtk_window_set_default_size(GTK_WINDOW(dlg), 350, 350);
box = GTK_WIDGET(gtk_dialog_get_content_area(GTK_DIALOG(dlg)));
label = gtk_label_new(_("Cheat Description:"));
gtk_box_pack_start(GTK_BOX(box), label, FALSE, FALSE, 5);
gtk_widget_show(label);
descr_edit = gtk_entry_new();
gtk_box_pack_start(GTK_BOX(box), descr_edit, FALSE, FALSE, 5);
gtk_widget_show(descr_edit);
label = gtk_label_new(_("Cheat Code:"));
gtk_box_pack_start(GTK_BOX(box), label, FALSE, FALSE, 5);
gtk_widget_show(label);
code_edit = gtk_text_view_new();
gtk_text_view_set_wrap_mode(GTK_TEXT_VIEW(code_edit), GTK_WRAP_CHAR);
scroll = gtk_scrolled_window_new(NULL, NULL);
gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scroll),
GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
gtk_container_add(GTK_CONTAINER(scroll), code_edit);
gtk_widget_show(code_edit);
gtk_box_pack_start(GTK_BOX(box), scroll, TRUE, TRUE, 5);
gtk_widget_show(scroll);
gtk_window_set_position(GTK_WINDOW(dlg), GTK_WIN_POS_CENTER);
gtk_widget_show_all(dlg);
while (gtk_dialog_run(GTK_DIALOG(dlg)) == GTK_RESPONSE_ACCEPT) {
GtkTextBuffer *b = gtk_text_view_get_buffer(GTK_TEXT_VIEW(code_edit));
GtkTextIter s, e;
char *codetext;
gtk_text_buffer_get_bounds(GTK_TEXT_BUFFER(b), &s, &e);
codetext = strdup(gtk_text_buffer_get_text(GTK_TEXT_BUFFER(b), &s, &e, FALSE));
if (AddCheat(gtk_entry_get_text(GTK_ENTRY(descr_edit)), codetext) != 0) {
SysErrorMessage(_("Error"), _("Invalid cheat code!"));
continue;
}
LoadCheatListItems(NumCheats - 1);
free(codetext);
break;
}
gtk_widget_destroy(dlg);
}
static void OnCheatListDlg_EditClicked(GtkWidget *widget, gpointer user_data) {
GtkWidget *dlg;
GtkWidget *box, *scroll, *label, *descr_edit, *code_edit;
GtkTreeIter iter;
GtkTreeModel *model;
GtkTreePath *path;
gboolean selected;
int index, i;
char buf[8192];
char *p = buf;
widget = GTK_WIDGET(gtk_builder_get_object(builder, "GtkCList_Cheat"));
selected = gtk_tree_selection_get_selected(
gtk_tree_view_get_selection(GTK_TREE_VIEW(widget)),
&model, &iter);
if (!selected) {
return;
}
path = gtk_tree_model_get_path(model, &iter);
index = *gtk_tree_path_get_indices(path);
gtk_tree_path_free(path);
dlg = gtk_dialog_new_with_buttons(_("Edit Cheat"), GTK_WINDOW(CheatListDlg),
GTK_DIALOG_MODAL, "_Cancel", GTK_RESPONSE_CANCEL,
"_OK", GTK_RESPONSE_ACCEPT, NULL);
gtk_window_set_default_size(GTK_WINDOW(dlg), 350, 350);
box = GTK_WIDGET(gtk_dialog_get_content_area(GTK_DIALOG(dlg)));
label = gtk_label_new(_("Cheat Description:"));
gtk_box_pack_start(GTK_BOX(box), label, FALSE, FALSE, 5);
gtk_widget_show(label);
descr_edit = gtk_entry_new();
gtk_entry_set_text(GTK_ENTRY(descr_edit), Cheats[index].Descr);
gtk_box_pack_start(GTK_BOX(box), descr_edit, FALSE, FALSE, 5);
gtk_widget_show(descr_edit);
label = gtk_label_new(_("Cheat Code:"));
gtk_box_pack_start(GTK_BOX(box), label, FALSE, FALSE, 5);
gtk_widget_show(label);
code_edit = gtk_text_view_new();
for (i = Cheats[index].First; i < Cheats[index].First + Cheats[index].n; i++) {
sprintf(p, "%.8X %.4X\n", CheatCodes[i].Addr, CheatCodes[i].Val);
p += 14;
*p = '\0';
}
gtk_text_buffer_set_text(gtk_text_view_get_buffer(GTK_TEXT_VIEW(code_edit)),
buf, -1);
gtk_text_view_set_wrap_mode(GTK_TEXT_VIEW(code_edit), GTK_WRAP_CHAR);
scroll = gtk_scrolled_window_new(NULL, NULL);
gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scroll),
GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
gtk_container_add(GTK_CONTAINER(scroll), code_edit);
gtk_widget_show(code_edit);
gtk_box_pack_start(GTK_BOX(box), scroll, TRUE, TRUE, 5);
gtk_widget_show(scroll);
gtk_window_set_position(GTK_WINDOW(dlg), GTK_WIN_POS_CENTER);
gtk_widget_show_all(dlg);
if (gtk_dialog_run(GTK_DIALOG(dlg)) == GTK_RESPONSE_ACCEPT) {
GtkTextBuffer *b = gtk_text_view_get_buffer(GTK_TEXT_VIEW(code_edit));
GtkTextIter s, e;
char *codetext;
gtk_text_buffer_get_bounds(GTK_TEXT_BUFFER(b), &s, &e);
codetext = strdup(gtk_text_buffer_get_text(GTK_TEXT_BUFFER(b), &s, &e, FALSE));
if (EditCheat(index, gtk_entry_get_text(GTK_ENTRY(descr_edit)), codetext) != 0) {
SysErrorMessage(_("Error"), _("Invalid cheat code!"));
}
LoadCheatListItems(index);
free(codetext);
}
gtk_widget_destroy(dlg);
}
static void OnCheatListDlg_DelClicked(GtkWidget *widget, gpointer user_data) {
GtkTreeIter iter;
GtkTreeModel *model;
GtkTreePath *path;
gboolean selected;
int i = -1;
widget = GTK_WIDGET(gtk_builder_get_object(builder, "GtkCList_Cheat"));
selected = gtk_tree_selection_get_selected(
gtk_tree_view_get_selection(GTK_TREE_VIEW(widget)),
&model, &iter);
if (selected) {
path = gtk_tree_model_get_path(model, &iter);
i = *gtk_tree_path_get_indices(path);
gtk_list_store_remove (GTK_LIST_STORE (model), &iter);
gtk_tree_path_free(path);
RemoveCheat(i);
}
}
static void OnCheatListDlg_EnableToggled(GtkCellRendererToggle *cell, gchar *path_str, gpointer user_data) {
GtkWidget *widget;
GtkTreeModel *model;
GtkTreePath *path;
GtkTreeIter iter;
gboolean fixed;
widget = GTK_WIDGET(gtk_builder_get_object (builder, "GtkCList_Cheat"));
model = gtk_tree_view_get_model (GTK_TREE_VIEW(widget));
path = gtk_tree_path_new_from_string (path_str);
gtk_tree_model_get_iter (model, &iter, path);
gtk_tree_model_get (model, &iter, 0, &fixed, -1);
fixed ^= 1;
int i = atoi(path_str);
assert(i >= 0 && i < NumCheats);
Cheats[i].Enabled = fixed;
gtk_list_store_set (GTK_LIST_STORE (model), &iter, 0, fixed, -1);
gtk_tree_path_free (path);
}
// last chosen filename is kept in here
gchar *cheat_last_filename = NULL;
const gchar* file_filter_all = NULL;
static void OnCheatListDlg_OpenClicked(GtkWidget *widget, gpointer user_data) {
GtkWidget *chooser;
gchar *filename;
GtkFileFilter *filter;
chooser = gtk_file_chooser_dialog_new (_("Open Cheat File"),
NULL, GTK_FILE_CHOOSER_ACTION_OPEN, "_Cancel", GTK_RESPONSE_CANCEL,
"_OK", GTK_RESPONSE_OK, NULL);
filename = g_build_filename(getenv("HOME"), CHEATS_DIR, NULL);
gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (chooser), filename);
//gtk_file_chooser_select_filename(GTK_FILE_CHOOSER(chooser), filename);
g_free(filename);
filter = gtk_file_filter_new ();
gtk_file_filter_add_pattern (filter, all_extension_cht);
gtk_file_filter_set_name (filter, _("PCSXR Cheat Code Files (*.cht)"));
gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (chooser), filter);
filter = gtk_file_filter_new ();
gtk_file_filter_add_pattern (filter, "*");
gtk_file_filter_set_name (filter, file_filter_all);
gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (chooser), filter);
if (gtk_dialog_run (GTK_DIALOG (chooser)) == GTK_RESPONSE_OK) {
filename = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (chooser));
gtk_widget_destroy (GTK_WIDGET (chooser));
while (gtk_events_pending()) gtk_main_iteration();
} else {
gtk_widget_destroy (GTK_WIDGET (chooser));
while (gtk_events_pending()) gtk_main_iteration();
return;
}
LoadCheats(filename);
g_free(cheat_last_filename);
cheat_last_filename = g_path_get_basename(filename);
g_free(filename);
LoadCheatListItems(-1);
}
static void OnCheatListDlg_SaveClicked(GtkWidget *widget, gpointer user_data) {
GtkWidget *chooser;
gchar *filename, *filename2=NULL;
GtkFileFilter *filter;
chooser = gtk_file_chooser_dialog_new(_("Save Cheat File"),
NULL, GTK_FILE_CHOOSER_ACTION_SAVE, "_Cancel", GTK_RESPONSE_CANCEL,
"_OK", GTK_RESPONSE_OK, NULL);
filename = g_build_filename(getenv("HOME"), CHEATS_DIR, NULL);
gtk_file_chooser_set_current_folder(GTK_FILE_CHOOSER(chooser), filename);
// Use game code as default filename, otherwise remember what user selected
if (!cheat_last_filename) {
cheat_last_filename = get_cdrom_label_id(dot_extension_cht);
}
gtk_file_chooser_set_current_name(GTK_FILE_CHOOSER(chooser), cheat_last_filename);
g_free(filename);
filter = gtk_file_filter_new();
gtk_file_filter_add_pattern(filter, all_extension_cht);
gtk_file_filter_set_name(filter, _("PCSXR Cheat Code Files (*.cht)"));
gtk_file_chooser_add_filter(GTK_FILE_CHOOSER(chooser), filter);
filter = gtk_file_filter_new();
gtk_file_filter_add_pattern(filter, "*");
gtk_file_filter_set_name(filter, file_filter_all);
gtk_file_chooser_add_filter(GTK_FILE_CHOOSER(chooser), filter);
if (gtk_dialog_run(GTK_DIALOG(chooser)) == GTK_RESPONSE_OK) {
filename = filename2 = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (chooser));
if (!g_str_has_suffix(filename, dot_extension_cht) // add extension if cht filter chosen and filename doesn't end with .cht
&& strcmp(file_filter_all, gtk_file_filter_get_name(
gtk_file_chooser_get_filter(GTK_FILE_CHOOSER(chooser)))) != 0) {
filename = g_strdup_printf ("%s%s", filename2, dot_extension_cht);
} else {
filename2 = NULL;
}
gtk_widget_destroy (GTK_WIDGET(chooser));
while (gtk_events_pending()) gtk_main_iteration();
} else {
gtk_widget_destroy (GTK_WIDGET(chooser));
while (gtk_events_pending()) gtk_main_iteration();
return;
}
SaveCheats(filename);
g_free(cheat_last_filename);
cheat_last_filename = g_path_get_basename(filename);
g_free(filename);
g_free(filename2);
}
static void OnCheatListDlg_CloseClicked() {
gtk_widget_destroy(CheatListDlg);
CheatListDlg = NULL;
//g_free(lastfilename);
//lastfilename = NULL;
}
// run the cheat list dialog
void RunCheatListDialog() {
GtkWidget *widget;
GtkTreeSelection *treesel;
GtkTreeViewColumn *column;
GtkCellRenderer *renderer;
file_filter_all = _("All Files (*.*)");
builder = gtk_builder_new();
if (!gtk_builder_add_from_resource(builder, "/org/pcsxr/gui/pcsxr.ui", NULL)) {
g_warning("Error: interface could not be loaded!");
return;
}
CheatListDlg = GTK_WIDGET(gtk_builder_get_object(builder, "CheatListDlg"));
gtk_window_set_title(GTK_WINDOW(CheatListDlg), _("Cheat Codes"));
gtk_widget_show (CheatListDlg);
widget = GTK_WIDGET(gtk_builder_get_object(builder, "GtkCList_Cheat"));
// column for enable
renderer = gtk_cell_renderer_toggle_new();
column = gtk_tree_view_column_new_with_attributes(_("Enable"),
renderer, "active", 0, NULL);
gtk_tree_view_append_column(GTK_TREE_VIEW(widget), column);
g_signal_connect(G_OBJECT(renderer), "toggled", G_CALLBACK(OnCheatListDlg_EnableToggled), 0);
// column for description
renderer = gtk_cell_renderer_text_new();
column = gtk_tree_view_column_new_with_attributes(_("Description"),
renderer, "text", 1, NULL);
gtk_tree_view_append_column(GTK_TREE_VIEW(widget), column);
LoadCheatListItems(-1);
treesel = gtk_tree_view_get_selection(GTK_TREE_VIEW(widget));
gtk_tree_selection_set_mode(treesel, GTK_SELECTION_SINGLE);
g_signal_connect_data(G_OBJECT (treesel), "changed",
G_CALLBACK (CheatList_TreeSelectionChanged),
NULL, NULL, G_CONNECT_AFTER);
widget = GTK_WIDGET(gtk_builder_get_object(builder, "addbutton1"));
g_signal_connect_data(G_OBJECT(widget), "clicked",
G_CALLBACK(OnCheatListDlg_AddClicked), builder, NULL, G_CONNECT_AFTER);
widget = GTK_WIDGET(gtk_builder_get_object(builder, "editbutton1"));
g_signal_connect_data(G_OBJECT(widget), "clicked",
G_CALLBACK(OnCheatListDlg_EditClicked), builder, NULL, G_CONNECT_AFTER);
widget = GTK_WIDGET(gtk_builder_get_object(builder, "delbutton1"));
g_signal_connect_data(G_OBJECT(widget), "clicked",
G_CALLBACK(OnCheatListDlg_DelClicked), builder, NULL, G_CONNECT_AFTER);
widget = GTK_WIDGET(gtk_builder_get_object(builder, "loadbutton1"));
g_signal_connect_data(G_OBJECT(widget), "clicked",
G_CALLBACK(OnCheatListDlg_OpenClicked), builder, NULL, G_CONNECT_AFTER);
widget = GTK_WIDGET(gtk_builder_get_object(builder, "savebutton1"));
g_signal_connect_data(G_OBJECT(widget), "clicked",
G_CALLBACK(OnCheatListDlg_SaveClicked), builder, NULL, G_CONNECT_AFTER);
// Setup a handler for when Close or Cancel is clicked
g_signal_connect_data(G_OBJECT(CheatListDlg), "response",
G_CALLBACK(OnCheatListDlg_CloseClicked), builder, (GClosureNotify)g_object_unref, G_CONNECT_AFTER);
gtk_widget_set_sensitive(GTK_WIDGET(gtk_builder_get_object(builder, "savebutton1")), NumCheats);
gtk_widget_set_sensitive(GTK_WIDGET(gtk_builder_get_object(builder, "editbutton1")), FALSE);
gtk_widget_set_sensitive(GTK_WIDGET(gtk_builder_get_object(builder, "delbutton1")), FALSE);
gtk_widget_set_sensitive(GTK_WIDGET(gtk_builder_get_object(builder, "editbutton1")), FALSE);
}
///////////////////////////////////////////////////////////////////////////////
#define SEARCH_EQUALVAL 0
#define SEARCH_NOTEQUALVAL 1
#define SEARCH_RANGE 2
#define SEARCH_INCBY 3
#define SEARCH_DECBY 4
#define SEARCH_INC 5
#define SEARCH_DEC 6
#define SEARCH_DIFFERENT 7
#define SEARCH_NOCHANGE 8
#define SEARCHTYPE_8BIT 0
#define SEARCHTYPE_16BIT 1
#define SEARCHTYPE_32BIT 2
#define SEARCHBASE_DEC 0
#define SEARCHBASE_HEX 1
static char current_search = SEARCH_EQUALVAL;
static char current_searchtype = SEARCHTYPE_8BIT;
static char current_searchbase = SEARCHBASE_DEC;
static uint32_t current_valuefrom = 0;
static uint32_t current_valueto = 0;
// update the cheat search dialog
static void UpdateCheatSearchDialog() {
char buf[256];
int i;
u32 addr;
GtkListStore *store = gtk_list_store_new(1, G_TYPE_STRING);
GtkTreeIter iter;
GtkWidget *widget;
widget = GTK_WIDGET(gtk_builder_get_object(builder, "GtkCList_Result"));
gtk_combo_box_set_active(GTK_COMBO_BOX(gtk_builder_get_object(builder, "combo_searchfor")), current_search);
gtk_combo_box_set_active(GTK_COMBO_BOX(gtk_builder_get_object(builder, "combo_datatype")), current_searchtype);
gtk_combo_box_set_active(GTK_COMBO_BOX(gtk_builder_get_object(builder, "combo_database")), current_searchbase);
if (current_searchbase == SEARCHBASE_DEC) {
sprintf(buf, "%u", current_valuefrom);
gtk_entry_set_text(GTK_ENTRY(gtk_builder_get_object(builder, "entry_value")), buf);
sprintf(buf, "%u", current_valueto);
gtk_entry_set_text(GTK_ENTRY(gtk_builder_get_object(builder, "entry_valueto")), buf);
}
else {
sprintf(buf, "%X", current_valuefrom);
gtk_entry_set_text(GTK_ENTRY(gtk_builder_get_object(builder, "entry_value")), buf);
sprintf(buf, "%X", current_valueto);
gtk_entry_set_text(GTK_ENTRY(gtk_builder_get_object(builder, "entry_valueto")), buf);
}
if (current_search == SEARCH_RANGE) {
gtk_widget_show(GTK_WIDGET(gtk_builder_get_object(builder, "label_valueto")));
gtk_widget_show(GTK_WIDGET(gtk_builder_get_object(builder, "entry_valueto")));
}
else {
gtk_widget_hide(GTK_WIDGET(gtk_builder_get_object(builder, "label_valueto")));
gtk_widget_hide(GTK_WIDGET(gtk_builder_get_object(builder, "entry_valueto")));
}
if (current_search >= SEARCH_INC) {
gtk_widget_set_sensitive(GTK_WIDGET(gtk_builder_get_object(builder, "entry_value")), FALSE);
}
else {
gtk_widget_set_sensitive(GTK_WIDGET(gtk_builder_get_object(builder, "entry_value")), TRUE);
}
if (current_search >= SEARCH_INCBY && prevM == NULL) {
gtk_widget_set_sensitive(GTK_WIDGET(gtk_builder_get_object(builder, "btn_start")), FALSE);
}
else {
gtk_widget_set_sensitive(GTK_WIDGET(gtk_builder_get_object(builder, "btn_start")), TRUE);
}
gtk_widget_set_sensitive(GTK_WIDGET(gtk_builder_get_object(builder, "btn_freeze")), FALSE);
gtk_widget_set_sensitive(GTK_WIDGET(gtk_builder_get_object(builder, "btn_modify")), FALSE);
gtk_widget_set_sensitive(GTK_WIDGET(gtk_builder_get_object(builder, "btn_copy")), FALSE);
if (prevM != NULL) {
gtk_widget_set_sensitive(GTK_WIDGET(gtk_builder_get_object(builder, "combo_datatype")), FALSE);
if (NumSearchResults > 100) {
// too many results to be shown
gtk_list_store_append(store, &iter);
gtk_list_store_set(store, &iter, 0, _("Too many addresses found."), -1);
gtk_widget_set_sensitive(widget, FALSE);
}
else {
for (i = 0; i < NumSearchResults; i++) {
addr = SearchResults[i];
switch (current_searchtype) {
case SEARCHTYPE_8BIT:
sprintf(buf, _("%.8X Current: %u (%.2X), Previous: %u (%.2X)"),
addr, PSXMu8(addr), PSXMu8(addr), PrevMu8(addr), PrevMu8(addr));
break;
case SEARCHTYPE_16BIT:
sprintf(buf, _("%.8X Current: %u (%.4X), Previous: %u (%.4X)"),
addr, PSXMu16(addr), PSXMu16(addr), PrevMu16(addr), PrevMu16(addr));
break;
case SEARCHTYPE_32BIT:
sprintf(buf, _("%.8X Current: %u (%.8X), Previous: %u (%.8X)"),
addr, PSXMu32(addr), PSXMu32(addr), PrevMu32(addr), PrevMu32(addr));
break;
default:
assert(FALSE); // impossible
break;
}
gtk_list_store_append(store, &iter);
gtk_list_store_set(store, &iter, 0, buf, -1);
}
gtk_widget_set_sensitive(widget, TRUE);
}
sprintf(buf, _("Founded Addresses: %d"), NumSearchResults);
gtk_label_set_text(GTK_LABEL(gtk_builder_get_object(builder, "label_resultsfound")), buf);
}
else {
gtk_widget_set_sensitive(GTK_WIDGET(gtk_builder_get_object(builder, "combo_datatype")), TRUE);
gtk_widget_set_sensitive(widget, FALSE);
gtk_label_set_text(GTK_LABEL(gtk_builder_get_object(builder, "label_resultsfound")),
_("Enter the values and start your search."));
}
gtk_tree_view_set_model(GTK_TREE_VIEW(widget), GTK_TREE_MODEL(store));
g_object_unref(G_OBJECT(store));
gtk_widget_show(widget);
}
// get the current selected result index in the list
static int GetSelectedResultIndex() {
GtkTreeSelection *selection;
GtkTreeIter iter;
GtkTreeModel *model;
GtkTreePath *path;
gboolean selected;
int i;
selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(gtk_builder_get_object(builder, "GtkCList_Result")));
selected = gtk_tree_selection_get_selected(selection, &model, &iter);
if (!selected) {
return -1;
}
path = gtk_tree_model_get_path(model, &iter);
i = *gtk_tree_path_get_indices(path);
gtk_tree_path_free(path);
assert(i < NumSearchResults);
return i;
}
// add cheat code to freeze the value
static void OnCheatSearchDlg_FreezeClicked(GtkWidget *widget, gpointer user_data) {
GtkWidget *dlg;
GtkWidget *box, *hbox, *label, *descr_edit, *value_edit;
char buf[256];
u32 addr, val = 0;
addr = SearchResults[GetSelectedResultIndex()];
dlg = gtk_dialog_new_with_buttons(_("Freeze value"), GTK_WINDOW(CheatListDlg),
GTK_DIALOG_MODAL, "_OK", GTK_RESPONSE_ACCEPT,
"_Cancel", GTK_RESPONSE_CANCEL, NULL);
box = GTK_WIDGET(gtk_dialog_get_content_area(GTK_DIALOG(dlg)));
label = gtk_label_new(_("Description:"));
gtk_box_pack_start(GTK_BOX(box), label, FALSE, FALSE, 5);
gtk_widget_show(label);
descr_edit = gtk_entry_new();
gtk_box_pack_start(GTK_BOX(box), descr_edit, FALSE, FALSE, 10);
gtk_widget_show(descr_edit);
hbox = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 0);
gtk_box_pack_start(GTK_BOX(box), hbox, FALSE, FALSE, 15);
label = gtk_label_new(_("Value:"));
gtk_box_pack_start(GTK_BOX(hbox), label, FALSE, FALSE, 5);
gtk_widget_show(label);
value_edit = gtk_entry_new();
gtk_box_pack_start(GTK_BOX(hbox), value_edit, FALSE, FALSE, 10);
gtk_widget_show(value_edit);
switch (current_searchtype) {
case SEARCHTYPE_8BIT:
val = PSXMu8(addr);
break;
case SEARCHTYPE_16BIT:
val = PSXMu16(addr);
break;
case SEARCHTYPE_32BIT:
val = PSXMu32(addr);
break;
default:
assert(FALSE); // should not reach here
break;
}
sprintf(buf, "%u", val);
gtk_entry_set_text(GTK_ENTRY(value_edit), buf);
sprintf(buf, "%.8X", addr);
gtk_entry_set_text(GTK_ENTRY(descr_edit), buf);
gtk_window_set_position(GTK_WINDOW(dlg), GTK_WIN_POS_CENTER);
gtk_widget_show_all(dlg);
if (gtk_dialog_run(GTK_DIALOG(dlg)) == GTK_RESPONSE_ACCEPT) {
val = 0;
sscanf(gtk_entry_get_text(GTK_ENTRY(value_edit)), "%u", &val);
switch (current_searchtype) {
case SEARCHTYPE_8BIT:
if (val > (u32)0xFF) {
val = 0xFF;
}
sprintf(buf, "%.8X %.4X", (addr & 0x1FFFFF) | (CHEAT_CONST8 << 24), val);
break;
case SEARCHTYPE_16BIT:
if (val > (u32)0xFFFF) {
val = 0xFFFF;
}
sprintf(buf, "%.8X %.4X", (addr & 0x1FFFFF) | (CHEAT_CONST16 << 24), val);
break;
case SEARCHTYPE_32BIT:
sprintf(buf, "%.8X %.4X\n%.8X %.4X",
(addr & 0x1FFFFF) | (CHEAT_CONST16 << 24), val & 0xFFFF,
((addr + 2) & 0x1FFFFF) | (CHEAT_CONST16 << 24), ((val & 0xFFFF0000) >> 16) & 0xFFFF);
break;
default:
assert(FALSE); // should not reach here
break;
}
if (AddCheat(gtk_entry_get_text(GTK_ENTRY(descr_edit)), buf) == 0) {
Cheats[NumCheats - 1].Enabled = 1;
}
}
gtk_widget_destroy(dlg);
}
// modify the value on the fly
static void OnCheatSearchDlg_ModifyClicked(GtkWidget *widget, gpointer user_data) {
GtkWidget *dlg;
GtkWidget *box, *hbox, *label, *value_edit;
char buf[256];
u32 addr, val = 0;
addr = SearchResults[GetSelectedResultIndex()];
dlg = gtk_dialog_new_with_buttons(_("Modify value"), GTK_WINDOW(CheatListDlg),
GTK_DIALOG_MODAL, "_OK", GTK_RESPONSE_ACCEPT,
"_Cancel", GTK_RESPONSE_CANCEL, NULL);
box = GTK_WIDGET(gtk_dialog_get_content_area(GTK_DIALOG(dlg)));
hbox = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 0);
gtk_box_pack_start(GTK_BOX(box), hbox, FALSE, FALSE, 5);
label = gtk_label_new(_("New value:"));
gtk_box_pack_start(GTK_BOX(hbox), label, FALSE, FALSE, 5);
gtk_widget_show(label);
value_edit = gtk_entry_new();
gtk_box_pack_start(GTK_BOX(hbox), value_edit, FALSE, FALSE, 10);
gtk_widget_show(value_edit);
switch (current_searchtype) {
case SEARCHTYPE_8BIT:
val = PSXMu8(addr);
break;
case SEARCHTYPE_16BIT:
val = PSXMu16(addr);
break;
case SEARCHTYPE_32BIT:
val = PSXMu32(addr);
break;
default:
assert(FALSE); // should not reach here
break;
}
sprintf(buf, "%u", val);
gtk_entry_set_text(GTK_ENTRY(value_edit), buf);
gtk_window_set_position(GTK_WINDOW(dlg), GTK_WIN_POS_CENTER);
gtk_widget_show_all(dlg);
if (gtk_dialog_run(GTK_DIALOG(dlg)) == GTK_RESPONSE_ACCEPT) {
val = 0;
sscanf(gtk_entry_get_text(GTK_ENTRY(value_edit)), "%u", &val);
switch (current_searchtype) {
case SEARCHTYPE_8BIT:
if (val > 0xFF) {
val = 0xFF;
}
psxMemWrite8(addr, (u8)val);
break;
case SEARCHTYPE_16BIT:
if (val > 0xFFFF) {
val = 0xFFFF;
}
psxMemWrite16(addr, (u16)val);
break;
case SEARCHTYPE_32BIT:
psxMemWrite32(addr, (u32)val);
break;
default:
assert(FALSE); // should not reach here
break;
}
UpdateCheatSearchDialog();
}
gtk_widget_destroy(dlg);
}
// copy the selected address to clipboard
static void OnCheatSearchDlg_CopyClicked(GtkWidget *widget, gpointer user_data) {
int i;
char buf[9];
i = GetSelectedResultIndex();
assert(i != -1);
sprintf(buf, "%8X", SearchResults[i]);
buf[8] = '\0';
gtk_clipboard_set_text(gtk_clipboard_get(GDK_SELECTION_CLIPBOARD), buf, 8);
}
// preform the search
static void OnCheatSearchDlg_SearchClicked(GtkWidget *widget, gpointer user_data) {
current_search = gtk_combo_box_get_active(GTK_COMBO_BOX(gtk_builder_get_object(builder, "combo_searchfor")));
current_searchtype = gtk_combo_box_get_active(GTK_COMBO_BOX(gtk_builder_get_object(builder, "combo_datatype")));
current_searchbase = gtk_combo_box_get_active(GTK_COMBO_BOX(gtk_builder_get_object(builder, "combo_database")));
current_valuefrom = 0;
current_valueto = 0;
if (current_searchbase == SEARCHBASE_DEC) {
sscanf(gtk_entry_get_text(GTK_ENTRY(gtk_builder_get_object(builder, "entry_value"))), "%u", ¤t_valuefrom);
sscanf(gtk_entry_get_text(GTK_ENTRY(gtk_builder_get_object(builder, "entry_valueto"))), "%u", ¤t_valueto);
}
else {
sscanf(gtk_entry_get_text(GTK_ENTRY(gtk_builder_get_object(builder, "entry_value"))), "%x", ¤t_valuefrom);
sscanf(gtk_entry_get_text(GTK_ENTRY(gtk_builder_get_object(builder, "entry_valueto"))), "%x", ¤t_valueto);
}
switch (current_searchtype) {
case SEARCHTYPE_8BIT:
if (current_valuefrom > (u32)0xFF) {
current_valuefrom = 0xFF;
}
if (current_valueto > (u32)0xFF) {
current_valueto = 0xFF;
}
break;
case SEARCHTYPE_16BIT:
if (current_valuefrom > (u32)0xFFFF) {
current_valuefrom = 0xFFFF;
}
if (current_valueto > (u32)0xFFFF) {
current_valueto = 0xFFFF;
}
break;
}
if (current_search == SEARCH_RANGE && current_valuefrom > current_valueto) {
u32 t = current_valuefrom;
current_valuefrom = current_valueto;
current_valueto = t;
}
switch (current_search) {
case SEARCH_EQUALVAL:
switch (current_searchtype) {
case SEARCHTYPE_8BIT:
CheatSearchEqual8((u8)current_valuefrom);
break;
case SEARCHTYPE_16BIT:
CheatSearchEqual16((u16)current_valuefrom);
break;
case SEARCHTYPE_32BIT:
CheatSearchEqual32((u32)current_valuefrom);
break;
}
break;
case SEARCH_NOTEQUALVAL:
switch (current_searchtype) {
case SEARCHTYPE_8BIT:
CheatSearchNotEqual8((u8)current_valuefrom);
break;
case SEARCHTYPE_16BIT:
CheatSearchNotEqual16((u16)current_valuefrom);
break;
case SEARCHTYPE_32BIT:
CheatSearchNotEqual32((u32)current_valuefrom);
break;
}
break;
case SEARCH_RANGE:
switch (current_searchtype) {
case SEARCHTYPE_8BIT:
CheatSearchRange8((u8)current_valuefrom, (u8)current_valueto);
break;
case SEARCHTYPE_16BIT:
CheatSearchRange16((u16)current_valuefrom, (u16)current_valueto);
break;
case SEARCHTYPE_32BIT:
CheatSearchRange32((u32)current_valuefrom, (u32)current_valueto);
break;
}
break;
case SEARCH_INCBY:
switch (current_searchtype) {
case SEARCHTYPE_8BIT:
CheatSearchIncreasedBy8((u8)current_valuefrom);
break;
case SEARCHTYPE_16BIT:
CheatSearchIncreasedBy16((u16)current_valuefrom);
break;
case SEARCHTYPE_32BIT:
CheatSearchIncreasedBy32((u32)current_valuefrom);
break;
}
break;
case SEARCH_DECBY:
switch (current_searchtype) {
case SEARCHTYPE_8BIT:
CheatSearchDecreasedBy8((u8)current_valuefrom);
break;
case SEARCHTYPE_16BIT:
CheatSearchDecreasedBy16((u16)current_valuefrom);
break;
case SEARCHTYPE_32BIT:
CheatSearchDecreasedBy32((u32)current_valuefrom);
break;
}
break;
case SEARCH_INC:
switch (current_searchtype) {
case SEARCHTYPE_8BIT:
CheatSearchIncreased8();
break;
case SEARCHTYPE_16BIT:
CheatSearchIncreased16();
break;
case SEARCHTYPE_32BIT:
CheatSearchIncreased32();
break;
}
break;
case SEARCH_DEC:
switch (current_searchtype) {
case SEARCHTYPE_8BIT:
CheatSearchDecreased8();
break;
case SEARCHTYPE_16BIT:
CheatSearchDecreased16();
break;
case SEARCHTYPE_32BIT:
CheatSearchDecreased32();
break;
}
break;