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BizHawk
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Hex Editor - preliminary support for a ROM File memory domain (regardless of platform). Loads the actual contents of the ROM file into the Hex Editor. Note: this is the file, edits would have no effect on gameplay until the game is reloaded. Currently does not work with ROMs in archives, and needs some specifical menu items and tweaks.

This commit is contained in:
adelikat 2012-09-02 19:22:51 +00:00
parent d8393a5a71
commit 4031fd8324
1 changed files with 40 additions and 20 deletions
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60
BizHawk.MultiClient/tools/HexEditor.cs
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@ -14,7 +14,9 @@ namespace BizHawk.MultiClient
public partial class HexEditor : Form
{
//TODO:
//Add ROM in memory domains, set up logic for saving the rom in SaveFile logic
//allow archives for ROM File domain (instead of crashing)
//If ROM File domain, add new Save/Save As menu items (save disabled if archive)
//IF ROM Domain, no need to update values every frame!
//Increment/Decrement wrapping logic for 4 byte values is messed up
int defaultWidth;
@ -42,9 +44,11 @@ namespace BizHawk.MultiClient
const int fontHeight = 14;
const int fontWidth = 7; //Width of 1 digits
string FindStr = "";
bool loaded = false;
byte[] ROM;
MemoryDomain ROMDomain;
// Configurations
bool AutoLoad;
bool SaveWindowPosition;
@ -315,12 +319,21 @@ namespace BizHawk.MultiClient
private void SetMemoryDomain(int pos)
{
if (pos < Global.Emulator.MemoryDomains.Count) //Sanity check
if (pos == 999)
{
ROM = File.ReadAllBytes(Global.MainForm.CurrentlyOpenRom);
ROMDomain = new MemoryDomain("ROM File", ROM.Length, Endian.Little,
addr => ROM[addr],
(addr, value) => ROM[addr] = value);
Domain = ROMDomain;
}
else if (pos < Global.Emulator.MemoryDomains.Count) //Sanity check
{
SetMemoryDomain(Global.Emulator.MemoryDomains[pos]);
}
UpdateGroupBoxTitle();
ResetScrollBar();
UpdateValues();
MemoryViewerBox.Refresh();
}
@ -334,27 +347,30 @@ namespace BizHawk.MultiClient
private void SetMemoryDomainMenu()
{
memoryDomainsToolStripMenuItem.DropDownItems.Clear();
if (Global.Emulator.MemoryDomains.Count > 0)
for (int x = 0; x < Global.Emulator.MemoryDomains.Count; x++)
{
for (int x = 0; x < Global.Emulator.MemoryDomains.Count; x++)
string str = Global.Emulator.MemoryDomains[x].ToString();
var item = new ToolStripMenuItem();
item.Text = str;
{
string str = Global.Emulator.MemoryDomains[x].ToString();
var item = new ToolStripMenuItem();
item.Text = str;
{
int z = x;
item.Click += (o, ev) => SetMemoryDomain(z);
}
if (x == 0)
{
SetMemoryDomain(x);
}
memoryDomainsToolStripMenuItem.DropDownItems.Add(item);
domainMenuItems.Add(item);
int z = x;
item.Click += (o, ev) => SetMemoryDomain(z);
}
if (x == 0)
{
SetMemoryDomain(x);
}
memoryDomainsToolStripMenuItem.DropDownItems.Add(item);
domainMenuItems.Add(item);
}
else
memoryDomainsToolStripMenuItem.Enabled = false;
//Add ROM File memory domain
var rom_item = new ToolStripMenuItem();
rom_item.Text = "ROM File";
rom_item.Click += (o, ev) => SetMemoryDomain(999); //999 will denote ROM file
memoryDomainsToolStripMenuItem.DropDownItems.Add(rom_item);
domainMenuItems.Add(rom_item);
}
@ -790,9 +806,13 @@ namespace BizHawk.MultiClient
for (int x = 0; x < domainMenuItems.Count; x++)
{
if (Domain.Name == domainMenuItems[x].Text)
{
domainMenuItems[x].Checked = true;
}
else
{
domainMenuItems[x].Checked = false;
}
}
}