ShuriZma
/
BizHawk
mirror of https://github.com/TASEmulators/BizHawk.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

add ability to set the initial wram pattern on neshawk, currently no ui for this, must be done by directly editing a movie file sync settings

This commit is contained in:
adelikat 2016-09-03 11:53:18 -04:00
parent 549fc333f1
commit fdad137ff9
2 changed files with 30 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

30
BizHawk.Emulation.Cores/Consoles/Nintendo/NES/NES.Core.cs
View File

@ -1,6 +1,5 @@
using System;
using System.Collections.Generic;
using System.Runtime.CompilerServices;
using System.Linq;
using BizHawk.Common;
using BizHawk.Emulation.Common;
@ -223,9 +222,30 @@ namespace BizHawk.Emulation.Cores.Nintendo.NES
// apu has some specific power up bahaviour that we will emulate here
apu.NESHardReset();
//check fceux's PowerNES and FCEU_MemoryRand function for more information:
//relevant games: Cybernoid; Minna no Taabou no Nakayoshi Daisakusen; Huang Di; and maybe mechanized attack
for(int i=0;i<0x800;i++) if((i&4)!=0) ram[i] = 0xFF; else ram[i] = 0x00;
if (SyncSettings.InitialWRamStatePattern != null && SyncSettings.InitialWRamStatePattern.Any())
{
for (int i = 0; i < 0x800; i++)
{
ram[i] = SyncSettings.InitialWRamStatePattern[i % SyncSettings.InitialWRamStatePattern.Count];
}
}
else
{
// check fceux's PowerNES and FCEU_MemoryRand function for more information:
// relevant games: Cybernoid; Minna no Taabou no Nakayoshi Daisakusen; Huang Di; and maybe mechanized attack
for (int i = 0; i < 0x800; i++)
{
if ((i & 4) != 0)
{
ram[i] = 0xFF;
}
else
{
ram[i] = 0x00;
}
}
}
SetupMemoryDomains();

5
BizHawk.Emulation.Cores/Consoles/Nintendo/NES/NES.ISettable.cs
View File

@ -73,6 +73,11 @@ namespace BizHawk.Emulation.Cores.Nintendo.NES
public NESControlSettings Controls = new NESControlSettings();
public List<byte> InitialWRamStatePattern = new List<byte>
{
0, 0, 0, 0, 255, 255, 255, 255
};
public NESSyncSettings Clone()
{
var ret = (NESSyncSettings)MemberwiseClone();