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Add Support for Game Genie to GameBoy, Game Gear, Nintendo Entertainment System and Sega Master System.

This commit is contained in:
hegyak 2015-11-21 05:55:09 -08:00
parent 37445ccb89
commit 7ec0e74c3f
2 changed files with 239 additions and 63 deletions
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2
BizHawk.Client.EmuHawk/tools/GameShark.Designer.cs generated
View File

@ -75,7 +75,7 @@
//
this.btnGo.Location = new System.Drawing.Point(35, 131);
this.btnGo.Name = "btnGo";
this.btnGo.Size = new System.Drawing.Size(75, 23);
this.btnGo.Size = new System.Drawing.Size(75, 24);
this.btnGo.TabIndex = 3;
this.btnGo.Text = "Convert";
this.btnGo.UseVisualStyleBackColor = true;

300
BizHawk.Client.EmuHawk/tools/GameShark.cs
View File

@ -11,18 +11,39 @@ namespace BizHawk.Client.EmuHawk
//TODO:
//Add Support/Handling for The Following Systems and Devices:
//GBA: GameShark, Action Replay (Same?), Code Breaker
//GB: Game Genie
//GameGear: Game Genie, Pro Action Replay
//NES: Game Genie, Pro Action Replay
//NES: Pro Action Replay
//PSX: Code Breaker, Action Replay, Game Busters (What is that?!)
//SNES: Possible Warning for Game Genie not working? Test fixed behaviors when ready.
//This applies to the Genesis Game Genie.
//Clean up the checks to be more robust/less "hacky"
//They work but feel bad
[ToolAttributes(released: true, supportedSystems: new[] { "GB", "GEN", "N64", "NES", "PSX", "SAT", "SMS", "SNES" })]
public partial class GameShark : Form, IToolForm, IToolFormAutoConfig
{
#region " Game Genie Dictionary "
private readonly Dictionary<char, int> _GBGGgameGenieTable = new Dictionary<char, int>
{
{'0', 0 },
{'1', 1 },
{'2', 2 },
{'3', 3 },
{'4', 4 },
{'5', 5 },
{'6', 6 },
{'7', 7 },
{'8', 8 },
{'9', 9 },
{'A', 10 },
{'B', 11 },
{'C', 12 },
{'D', 13 },
{'E', 14 },
{'F', 15 }
};
private readonly Dictionary<char, int> _GENgameGenieTable = new Dictionary<char, int>
{
{ 'A', 0 },
@ -103,7 +124,9 @@ namespace BizHawk.Client.EmuHawk
};
#endregion
//TODO:
//Add GG/GB Game Genie Support.
//Look at the file GBGameGenie.CS
//We are using Memory Domains, so we NEED this.
[RequiredService]
private IMemoryDomains MemoryDomains { get; set; }
@ -199,43 +222,138 @@ namespace BizHawk.Client.EmuHawk
break;
}
}
//Original Code by adelikat
//Decodes GameGear and GameBoy
public void GBGGDecode(string code, ref int val, ref int add, ref int cmp)
{
// No cypher on value
// Char # | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
// Bit # |3|2|1|0|3|2|1|0|3|2|1|0|3|2|1|0|3|2|1|0|3|2|1|0|3|2|1|0|3|2|1|0|3|2|1|0|
// maps to| Value |A|B|C|D|E|F|G|H|I|J|K|L|XOR 0xF|a|b|c|c|NotUsed|e|f|g|h|
// proper | Value |XOR 0xF|A|B|C|D|E|F|G|H|I|J|K|L|g|h|a|b|Nothing|c|d|e|f|
int x;
// Getting Value
if (code.Length > 0)
{
_GBGGgameGenieTable.TryGetValue(code[0], out x);
val = x << 4;
}
if (code.Length > 1)
{
_GBGGgameGenieTable.TryGetValue(code[1], out x);
val |= x;
}
// Address
if (code.Length > 2)
{
_GBGGgameGenieTable.TryGetValue(code[2], out x);
add = x << 8;
}
else
{
add = -1;
}
if (code.Length > 3)
{
_GBGGgameGenieTable.TryGetValue(code[3], out x);
add |= x << 4;
}
if (code.Length > 4)
{
_GBGGgameGenieTable.TryGetValue(code[4], out x);
add |= x;
}
if (code.Length > 5)
{
_GBGGgameGenieTable.TryGetValue(code[5], out x);
add |= (x ^ 0xF) << 12;
}
// compare need to be full
if (code.Length > 8)
{
int comp = 0;
_GBGGgameGenieTable.TryGetValue(code[6], out x);
comp = x << 2;
// 8th character ignored
_GBGGgameGenieTable.TryGetValue(code[8], out x);
comp |= (x & 0xC) >> 2;
comp |= (x & 0x3) << 6;
cmp = comp ^ 0xBA;
}
else
{
cmp = -1;
}
}
private void GB()
{
//This Check ONLY applies to GB/GBC codes.
if (txtCheat.Text.Length != 8)
string RAMCompare = null;
//Game Genie
if (txtCheat.Text.LastIndexOf("-") == 7 && txtCheat.Text.IndexOf("-") == 3)
{
int val = 0;
int add = 0;
int cmp = 0;
parseString = txtCheat.Text.Replace("-", "");
GBGGDecode(parseString, ref val, ref add, ref cmp);
RAMAddress = string.Format("{0:X4}", add);
RAMValue = string.Format("{0:X2}", val);
RAMCompare = string.Format("{0:X2}", cmp);
}
//Game Genie
else if (txtCheat.Text.Contains("-") == true && txtCheat.Text.LastIndexOf("-") != 7 && txtCheat.Text.IndexOf("-") != 3)
{
MessageBox.Show("All GameBoy Game Geneie Codes need to have a dash after the third character and seventh character.", "Input Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
//Game Shark codes
if (txtCheat.Text.Length != 8 && txtCheat.Text.Contains("-") == false)
{
MessageBox.Show("All GameShark Codes need to be Eight characters in Length", "Input Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
testo = txtCheat.Text.Remove(2, 6);
//Let's make sure we start with zero. We have a good length, and a good starting zero, we should be good. Hopefully.
switch (testo)
else if (txtCheat.Text.Length == 8 && txtCheat.Text.Contains("-") == false)
{
//Is this 00 or 01?
case "00":
case "01":
//Good.
break;
default:
//No.
MessageBox.Show("All GameShark Codes for GameBoy need to start with 00 or 01", "Input Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
//Sample Input for GB/GBC:
//010FF6C1
//Becomes:
//Address C1F6
//Value 0F
testo = txtCheat.Text.Remove(2, 6);
//Let's make sure we start with zero. We have a good length, and a good starting zero, we should be good. Hopefully.
switch (testo)
{
//Is this 00 or 01?
case "00":
case "01":
//Good.
break;
default:
//No.
MessageBox.Show("All GameShark Codes for GameBoy need to start with 00 or 01", "Input Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
//Sample Input for GB/GBC:
//010FF6C1
//Becomes:
//Address C1F6
//Value 0F
parseString = txtCheat.Text.Remove(0, 2);
//Now we need to break it down a little more.
RAMValue = parseString.Remove(2, 4);
parseString = parseString.Remove(0, 2);
//The issue is Endian... Time to get ultra clever. And Regret it.
//First Half
RAMAddress = parseString.Remove(0, 2);
RAMAddress = RAMAddress + parseString.Remove(2, 2);
//We now have our values.
}
parseString = txtCheat.Text.Remove(0, 2);
//Now we need to break it down a little more.
RAMValue = parseString.Remove(2, 4);
parseString = parseString.Remove(0, 2);
//The issue is Endian... Time to get ultra clever. And Regret it.
//First Half
RAMAddress = parseString.Remove(0, 2);
RAMAddress = RAMAddress + parseString.Remove(2, 2);
//We now have our values.
//This part, is annoying...
try
{
@ -243,7 +361,15 @@ namespace BizHawk.Client.EmuHawk
//System Bus Domain, The Address to Watch, Byte size (Byte), Hex Display, Description. Not Big Endian.
var watch = Watch.GenerateWatch(MemoryDomains["System Bus"], long.Parse(RAMAddress, NumberStyles.HexNumber), Watch.WatchSize.Byte, Watch.DisplayType.Hex, txtDescription.Text, false);
//Take Watch, Add our Value we want, and it should be active when addded?
Global.CheatList.Add(new Cheat(watch, int.Parse(RAMValue, NumberStyles.HexNumber)));
if (RAMCompare == null)
{
Global.CheatList.Add(new Cheat(watch, int.Parse(RAMValue, NumberStyles.HexNumber)));
}
else if (RAMCompare != null)
{
//We have a Compare
Global.CheatList.Add(new Cheat(watch, int.Parse(RAMValue, NumberStyles.HexNumber), int.Parse(RAMCompare, NumberStyles.HexNumber)));
}
//Clear old Inputs
txtCheat.Clear();
txtDescription.Clear();
@ -534,6 +660,7 @@ namespace BizHawk.Client.EmuHawk
}
private void NES()
{
string strCompare = null;
//Original code from adelikat
if (txtCheat.Text.Length != 6 || txtCheat.Text.Length != 8)
{
@ -571,11 +698,10 @@ namespace BizHawk.Client.EmuHawk
_NESgameGenieTable.TryGetValue(code[5], out x);
Address |= (x & 0x07) << 8;
Value |= x & 0x08;
//Test Code. Remove me.
MessageBox.Show(string.Format("{0:X6}", Address));
MessageBox.Show(string.Format("{0:X2}", Value));
MessageBox.Show(string.Format("{0:X2}", Compare));
}
RAMAddress = string.Format("{0:X4}", Address);
RAMValue = string.Format("{0:X2}", Value);
strCompare = string.Format("{0:X2}", Compare);
}
else if (txtCheat.Text.Length == 8)
{
// Char # | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
@ -616,13 +742,41 @@ namespace BizHawk.Client.EmuHawk
_NESgameGenieTable.TryGetValue(code[7], out x);
Compare |= (x & 0x07) << 4;
Value |= x & 0x08;
//Test Code. Remove me.
MessageBox.Show(string.Format("{0:X6}", Address));
MessageBox.Show(string.Format("{0:X2}", Value));
MessageBox.Show(string.Format("{0:X2}", Compare));
RAMAddress = string.Format("{0:X4}", Address);
RAMValue = string.Format("{0:X2}", Value);
strCompare = string.Format("{0:X2}", Compare);
}
}
if (txtCheat.Text.Length != 6 && txtCheat.Text.Length != 8)
{
//Not a proper Code
MessageBox.Show("Game Genie codes need to be six or eight characters in length.", "Input Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
try
{
//A Watch needs to be generated so we can make a cheat out of that. This is due to how the Cheat engine works.
//System Bus Domain, The Address to Watch, Byte size (Word), Hex Display, Description. Big Endian.
//We have a Byte sized value
var watch = Watch.GenerateWatch(MemoryDomains["System Bus"], long.Parse(RAMAddress, NumberStyles.HexNumber), Watch.WatchSize.Byte, Watch.DisplayType.Hex, txtDescription.Text, false);
//Take Watch, Add our Value we want, and it should be active when addded?
if (strCompare == "00")
{
Global.CheatList.Add(new Cheat(watch, int.Parse(RAMValue, NumberStyles.HexNumber)));
}
if (strCompare != "00")
{
Global.CheatList.Add(new Cheat(watch, int.Parse(RAMValue, NumberStyles.HexNumber), int.Parse(strCompare, NumberStyles.HexNumber)));
}
//Global.CheatList.Add(new Cheat(watch, int.Parse(RAMValue, NumberStyles.HexNumber), )
//Clear old Inputs
txtCheat.Clear();
txtDescription.Clear();
}
//Someone broke the world?
catch (Exception ex)
{
MessageBox.Show("An Error occured: " + ex.GetType().ToString(), "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void PSX()
@ -818,35 +972,59 @@ namespace BizHawk.Client.EmuHawk
MessageBox.Show("An Error occured: " + ex.GetType().ToString(), "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
//This also handles Game Gear due to shared hardware. Go figure.
private void SMS()
{
//This is FUN!
if (txtCheat.Text.IndexOf("-") != 4)
string RAMCompare = null;
//Game Genie
if (txtCheat.Text.LastIndexOf("-") == 7 && txtCheat.Text.IndexOf("-") == 3)
{
MessageBox.Show("All Master System Action Replay Codes need to contain a dash after the fourth character.", "Input Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
int val = 0;
int add = 0;
int cmp = 0;
parseString = txtCheat.Text.Replace("-", "");
GBGGDecode(parseString, ref val, ref add, ref cmp);
RAMAddress = string.Format("{0:X4}", add);
RAMValue = string.Format("{0:X2}", val);
RAMCompare = string.Format("{0:X2}", cmp);
}
//Action Replay
else if (txtCheat.Text.IndexOf("-") == 3 && txtCheat.Text.Length == 9)
{
parseString = txtCheat.Text;
parseString = parseString.Remove(0, 2);
RAMAddress = parseString.Remove(4, 2);
RAMAddress = RAMAddress.Replace("-", "");
RAMValue = parseString.Remove(0, 5);
}
//It's an Action Replay
if (txtCheat.Text.Length != 9 && txtCheat.Text.LastIndexOf("-") != 7)
{
MessageBox.Show("All Master System Action Replay Codes need to be nine charaters in length.", "Input Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
if (txtCheat.Text.Length != 9)
//Game Genie
else if (txtCheat.Text.LastIndexOf("-") != 7 && txtCheat.Text.IndexOf("-") != 3)
{
MessageBox.Show("All Master System Action Replay Codes need to nine charaters in length.", "Input Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
MessageBox.Show("All Master System Game Geneie Codes need to have a dash after the third character and seventh character.", "Input Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
parseString = txtCheat.Text;
parseString = parseString.Remove(0, 2);
//MessageBox.Show(parseString);
RAMAddress = parseString.Remove(4, 2);
//MessageBox.Show(RAMAddress);
RAMAddress = RAMAddress.Replace("-", "");
MessageBox.Show(RAMAddress);
RAMValue = parseString.Remove(0, 5);
MessageBox.Show(RAMValue);
try
{
//A Watch needs to be generated so we can make a cheat out of that. This is due to how the Cheat engine works.
//System Bus Domain, The Address to Watch, Byte size (Byte), Hex Display, Description. Not Big Endian.
var watch = Watch.GenerateWatch(MemoryDomains["Main RAM"], long.Parse(RAMAddress, NumberStyles.HexNumber), Watch.WatchSize.Byte, Watch.DisplayType.Hex, txtDescription.Text, false);
//Take Watch, Add our Value we want, and it should be active when addded?
Global.CheatList.Add(new Cheat(watch, int.Parse(RAMValue, NumberStyles.HexNumber)));
//Take Watch, Add our Value we want, and it should be active when addded
if (RAMCompare == null)
{
Global.CheatList.Add(new Cheat(watch, int.Parse(RAMValue, NumberStyles.HexNumber)));
}
else if (RAMCompare != null)
{
//We have a Compare
Global.CheatList.Add(new Cheat(watch, int.Parse(RAMValue, NumberStyles.HexNumber), int.Parse(RAMCompare, NumberStyles.HexNumber)));
}
//Clear old Inputs
txtCheat.Clear();
txtDescription.Clear();
@ -856,9 +1034,7 @@ namespace BizHawk.Client.EmuHawk
{
MessageBox.Show("An Error occured: " + ex.GetType().ToString(), "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}
//Original code from adelikat
private void SnesGGDecode(string code, ref int val, ref int add)
{