Added lua bitwise operators, AND, LSHIFT, RSHIFT, OR, XOR, NOT, ROTATE LEFT, ROTATE RIGHT.

This commit is contained in:
pasky1382 2012-09-02 00:56:50 +00:00
parent c91c001093
commit ff218af117
1 changed files with 305 additions and 224 deletions

View File

@ -16,15 +16,15 @@ namespace BizHawk.MultiClient
public class LuaImplementation
{
public LuaDocumentation docs = new LuaDocumentation();
Lua lua = new Lua();
LuaConsole Caller;
private Lua lua = new Lua();
private LuaConsole Caller;
public EventWaitHandle LuaWait;
public bool isRunning;
private int CurrentMemoryDomain = 0; //Main memory by default
public bool FrameAdvanceRequested;
Lua currThread;
LuaFunction savestate_registersavefunc;
LuaFunction savestate_registerloadfunc;
private Lua currThread;
private LuaFunction savestate_registersavefunc;
private LuaFunction savestate_registerloadfunc;
public void SavestateRegisterSave(string name)
{
@ -36,7 +36,8 @@ namespace BizHawk.MultiClient
}
catch (SystemException e)
{
Global.MainForm.LuaConsole1.WriteToOutputWindow("error running function attached by lua function savestate.registersave" +
Global.MainForm.LuaConsole1.WriteToOutputWindow(
"error running function attached by lua function savestate.registersave" +
"\nError message: " + e.Message);
}
}
@ -52,7 +53,8 @@ namespace BizHawk.MultiClient
}
catch (SystemException e)
{
Global.MainForm.LuaConsole1.WriteToOutputWindow("error running function attached by lua function savestate.registerload" +
Global.MainForm.LuaConsole1.WriteToOutputWindow(
"error running function attached by lua function savestate.registerload" +
"\nError message: " + e.Message);
}
}
@ -79,7 +81,8 @@ namespace BizHawk.MultiClient
lua.NewTable("console");
for (int i = 0; i < ConsoleFunctions.Length; i++)
{
lua.RegisterFunction("console." + ConsoleFunctions[i], this, this.GetType().GetMethod("console_" + ConsoleFunctions[i]));
lua.RegisterFunction("console." + ConsoleFunctions[i], this,
this.GetType().GetMethod("console_" + ConsoleFunctions[i]));
docs.Add("console", ConsoleFunctions[i], this.GetType().GetMethod("console_" + ConsoleFunctions[i]));
}
@ -107,14 +110,16 @@ namespace BizHawk.MultiClient
lua.NewTable("mainmemory");
for (int i = 0; i < MainMemoryFunctions.Length; i++)
{
lua.RegisterFunction("mainmemory." + MainMemoryFunctions[i], this, this.GetType().GetMethod("mainmemory_" + MainMemoryFunctions[i]));
lua.RegisterFunction("mainmemory." + MainMemoryFunctions[i], this,
this.GetType().GetMethod("mainmemory_" + MainMemoryFunctions[i]));
docs.Add("mainmemory", MainMemoryFunctions[i], this.GetType().GetMethod("mainmemory_" + MainMemoryFunctions[i]));
}
lua.NewTable("savestate");
for (int i = 0; i < SaveStateFunctions.Length; i++)
{
lua.RegisterFunction("savestate." + SaveStateFunctions[i], this, this.GetType().GetMethod("savestate_" + SaveStateFunctions[i]));
lua.RegisterFunction("savestate." + SaveStateFunctions[i], this,
this.GetType().GetMethod("savestate_" + SaveStateFunctions[i]));
docs.Add("savestate", SaveStateFunctions[i], this.GetType().GetMethod("savestate_" + SaveStateFunctions[i]));
}
@ -142,7 +147,8 @@ namespace BizHawk.MultiClient
lua.NewTable("client");
for (int i = 0; i < MultiClientFunctions.Length; i++)
{
lua.RegisterFunction("client." + MultiClientFunctions[i], this, this.GetType().GetMethod("client_" + MultiClientFunctions[i]));
lua.RegisterFunction("client." + MultiClientFunctions[i], this,
this.GetType().GetMethod("client_" + MultiClientFunctions[i]));
docs.Add("client", MultiClientFunctions[i], this.GetType().GetMethod("client_" + MultiClientFunctions[i]));
}
@ -153,6 +159,14 @@ namespace BizHawk.MultiClient
docs.Add("forms", FormsFunctions[i], this.GetType().GetMethod("forms_" + FormsFunctions[i]));
}
lua.NewTable("bit");
for (int i = 0; i < BitwiseFunctions.Length; i++)
{
lua.RegisterFunction("bit." + BitwiseFunctions[i], this, this.GetType().GetMethod("bit_" + BitwiseFunctions[i]));
docs.Add("bit", BitwiseFunctions[i], this.GetType().GetMethod("bit_" + BitwiseFunctions[i]));
}
docs.Sort();
}
@ -167,20 +181,22 @@ namespace BizHawk.MultiClient
private int LuaInt(object lua_arg)
{
return Convert.ToInt32((double)lua_arg);
return Convert.ToInt32((double) lua_arg);
}
private uint LuaUInt(object lua_arg)
{
return Convert.ToUInt32((double)lua_arg);
return Convert.ToUInt32((double) lua_arg);
}
public Color GetColor(object color)
{
if (color.GetType() == typeof(Double))
if (color.GetType() == typeof (Double))
{
return System.Drawing.Color.FromArgb(int.Parse(long.Parse(color.ToString()).ToString("X"), System.Globalization.NumberStyles.HexNumber));
return
System.Drawing.Color.FromArgb(int.Parse(long.Parse(color.ToString()).ToString("X"),
System.Globalization.NumberStyles.HexNumber));
}
else
{
@ -192,6 +208,7 @@ namespace BizHawk.MultiClient
{
return new System.Drawing.SolidBrush(GetColor(color));
}
public Pen GetPen(object color)
{
return new System.Drawing.Pen(GetColor(color));
@ -204,6 +221,7 @@ namespace BizHawk.MultiClient
* variable arguments, declare them as optional and pass
* them to this method.
*/
private object[] LuaVarArgs(params object[] lua_args)
{
int n = lua_args.Length;
@ -250,185 +268,204 @@ namespace BizHawk.MultiClient
/****************************************************/
/*************library definitions********************/
/****************************************************/
public static string[] ConsoleFunctions = new string[]
{
"output",
"log",
"clear",
"getluafunctionslist",
};
{
"output",
"log",
"clear",
"getluafunctionslist",
};
public static string[] GuiFunctions = new string[]
{
"text",
"alert",
"cleartext",
"drawPixel",
"drawLine",
"drawRectangle",
"drawEllipse",
"drawPolygon",
"drawBezier",
"drawPie",
"drawIcon",
"drawImage",
};
{
"text",
"alert",
"cleartext",
"drawPixel",
"drawLine",
"drawRectangle",
"drawEllipse",
"drawPolygon",
"drawBezier",
"drawPie",
"drawIcon",
"drawImage",
};
public static string[] EmuFunctions = new string[]
{
"frameadvance",
"yield",
"pause",
"unpause",
"togglepause",
"ispaused",
"speedmode",
"framecount",
"lagcount",
"islagged",
"getsystemid",
"setrenderplanes",
"frameskip",
"minimizeframeskip",
"limitframerate",
"displayvsync",
"enablerewind"
};
{
"frameadvance",
"yield",
"pause",
"unpause",
"togglepause",
"ispaused",
"speedmode",
"framecount",
"lagcount",
"islagged",
"getsystemid",
"setrenderplanes",
"frameskip",
"minimizeframeskip",
"limitframerate",
"displayvsync",
"enablerewind"
};
public static string[] MemoryFunctions = new string[]
{
"usememorydomain",
"getmemorydomainlist",
"getcurrentmemorydomain",
"read_s8",
"read_u8",
"read_s16_le",
"read_s24_le",
"read_s32_le",
"read_u16_le",
"read_u24_le",
"read_u32_le",
"read_s16_be",
"read_s24_be",
"read_s32_be",
"read_u16_be",
"read_u24_be",
"read_u32_be",
"write_s8",
"write_u8",
"write_s16_le",
"write_s24_le",
"write_s32_le",
"write_u16_le",
"write_u24_le",
"write_u32_le",
"write_s16_be",
"write_s24_be",
"write_s32_be",
"write_u16_be",
"write_u24_be",
"write_u32_be",
"readbyte",
"writebyte",
//"registerwrite",
//"registerread",
};
{
"usememorydomain",
"getmemorydomainlist",
"getcurrentmemorydomain",
"read_s8",
"read_u8",
"read_s16_le",
"read_s24_le",
"read_s32_le",
"read_u16_le",
"read_u24_le",
"read_u32_le",
"read_s16_be",
"read_s24_be",
"read_s32_be",
"read_u16_be",
"read_u24_be",
"read_u32_be",
"write_s8",
"write_u8",
"write_s16_le",
"write_s24_le",
"write_s32_le",
"write_u16_le",
"write_u24_le",
"write_u32_le",
"write_s16_be",
"write_s24_be",
"write_s32_be",
"write_u16_be",
"write_u24_be",
"write_u32_be",
"readbyte",
"writebyte",
//"registerwrite",
//"registerread",
};
public static string[] MainMemoryFunctions = new string[]
{
"read_s8",
"read_u8",
"read_s16_le",
"read_s24_le",
"read_s32_le",
"read_u16_le",
"read_u24_le",
"read_u32_le",
"read_s16_be",
"read_s24_be",
"read_s32_be",
"read_u16_be",
"read_u24_be",
"read_u32_be",
"write_s8",
"write_u8",
"write_s16_le",
"write_s24_le",
"write_s32_le",
"write_u16_le",
"write_u24_le",
"write_u32_le",
"write_s16_be",
"write_s24_be",
"write_s32_be",
"write_u16_be",
"write_u24_be",
"write_u32_be",
//"registerwrite",
//"registerread",
};
{
"read_s8",
"read_u8",
"read_s16_le",
"read_s24_le",
"read_s32_le",
"read_u16_le",
"read_u24_le",
"read_u32_le",
"read_s16_be",
"read_s24_be",
"read_s32_be",
"read_u16_be",
"read_u24_be",
"read_u32_be",
"write_s8",
"write_u8",
"write_s16_le",
"write_s24_le",
"write_s32_le",
"write_u16_le",
"write_u24_le",
"write_u32_le",
"write_s16_be",
"write_s24_be",
"write_s32_be",
"write_u16_be",
"write_u24_be",
"write_u32_be",
//"registerwrite",
//"registerread",
};
public static string[] SaveStateFunctions = new string[] {
"saveslot",
"loadslot",
"save",
"load",
"registersave",
"registerload",
};
public static string[] SaveStateFunctions = new string[]
{
"saveslot",
"loadslot",
"save",
"load",
"registersave",
"registerload",
};
public static string[] MovieFunctions = new string[] {
"mode",
"isloaded",
"rerecordcount",
"length",
"stop",
"filename",
"getreadonly",
"setreadonly",
"getrerecordcounting",
"setrerecordcounting",
"getinput",
};
public static string[] MovieFunctions = new string[]
{
"mode",
"isloaded",
"rerecordcount",
"length",
"stop",
"filename",
"getreadonly",
"setreadonly",
"getrerecordcounting",
"setrerecordcounting",
"getinput",
};
public static string[] InputFunctions = new string[] {
"get",
"getmouse",
};
public static string[] InputFunctions = new string[]
{
"get",
"getmouse",
};
public static string[] JoypadFunctions = new string[] {
"set",
"get",
"getimmediate"
};
public static string[] JoypadFunctions = new string[]
{
"set",
"get",
"getimmediate"
};
public static string[] MultiClientFunctions = new string[] {
"setwindowsize",
"openrom",
"closerom",
"opentoolbox",
"openramwatch",
"openramsearch",
"openrampoke",
"openhexeditor",
"opentasstudio",
"opencheats",
};
public static string[] MultiClientFunctions = new string[]
{
"setwindowsize",
"openrom",
"closerom",
"opentoolbox",
"openramwatch",
"openramsearch",
"openrampoke",
"openhexeditor",
"opentasstudio",
"opencheats",
};
public static string[] FormsFunctions = new string[] {
"newform",
"destroy",
"destroyall",
"button",
"label",
"textbox",
"setlocation",
"setsize",
"settext",
"addclick",
"clearclicks",
"gettext",
};
public static string[] FormsFunctions = new string[]
{
"newform",
"destroy",
"destroyall",
"button",
"label",
"textbox",
"setlocation",
"setsize",
"settext",
"addclick",
"clearclicks",
"gettext",
};
public static string[] BitwiseFunctions = new string[]
{
"band",
"lshift",
"rshift",
"rol",
"ror",
"bor",
"bxor",
"bnot",
};
/****************************************************/
/*************function definitions********************/
@ -467,14 +504,15 @@ namespace BizHawk.MultiClient
{
list += l.name + "\n";
}
return list;
}
//----------------------------------------------------
//Gui library
//----------------------------------------------------
private void do_gui_text(object luaX, object luaY, object luaStr, bool alert, object background = null, object forecolor = null, object anchor = null)
private void do_gui_text(object luaX, object luaY, object luaStr, bool alert, object background = null,
object forecolor = null, object anchor = null)
{
if (!alert)
{
@ -503,10 +541,12 @@ namespace BizHawk.MultiClient
a = LuaInt(anchor);
}
}
Global.OSD.AddGUIText(luaStr.ToString(), LuaInt(luaX), LuaInt(luaY), alert, GetColor(background), GetColor(forecolor), a);
Global.OSD.AddGUIText(luaStr.ToString(), LuaInt(luaX), LuaInt(luaY), alert, GetColor(background), GetColor(forecolor),
a);
}
public void gui_text(object luaX, object luaY, object luaStr, object background = null, object forecolor = null, object anchor = null)
public void gui_text(object luaX, object luaY, object luaStr, object background = null, object forecolor = null,
object anchor = null)
{
do_gui_text(luaX, luaY, luaStr, false, background, forecolor, anchor);
}
@ -578,7 +618,7 @@ namespace BizHawk.MultiClient
g.FillRectangle(brush, int_x, int_y, int_width, int_height);
}
}
catch(Exception)
catch (Exception)
{
// need to stop the script from here
return;
@ -595,7 +635,7 @@ namespace BizHawk.MultiClient
{
if (color == null)
color = "black";
using(var pen = GetPen(color))
using (var pen = GetPen(color))
g.DrawLine(pen, LuaInt(X), LuaInt(Y), x, LuaInt(Y));
}
catch (Exception)
@ -604,6 +644,7 @@ namespace BizHawk.MultiClient
}
}
}
public void gui_drawLine(object x1, object y1, object x2, object y2, object color = null)
{
using (var g = luaSurface.GetGraphics())
@ -612,7 +653,7 @@ namespace BizHawk.MultiClient
{
if (color == null)
color = "black";
using(var pen = GetPen(color))
using (var pen = GetPen(color))
g.DrawLine(pen, LuaInt(x1), LuaInt(y1), LuaInt(x2), LuaInt(y2));
}
catch (Exception)
@ -694,7 +735,7 @@ namespace BizHawk.MultiClient
if (i >= 4)
break;
}
using(var pen = GetPen(color))
using (var pen = GetPen(color))
g.DrawBezier(pen, Points[0], Points[1], Points[2], Points[3]);
}
catch (Exception)
@ -704,18 +745,19 @@ namespace BizHawk.MultiClient
}
}
public void gui_drawPie(object X, object Y, object width, object height, object startangle, object sweepangle, object line, object background = null)
public void gui_drawPie(object X, object Y, object width, object height, object startangle, object sweepangle,
object line, object background = null)
{
using (var g = luaSurface.GetGraphics())
{
try
{
using(var pen = GetPen(line))
using (var pen = GetPen(line))
{
g.DrawPie(pen, LuaInt(X), LuaInt(Y), LuaInt(width), LuaInt(height), LuaInt(startangle), LuaInt(sweepangle));
if (background != null)
{
using(var brush = GetBrush(background))
using (var brush = GetBrush(background))
g.FillPie(brush, LuaInt(X), LuaInt(Y), LuaInt(width), LuaInt(height), LuaInt(startangle), LuaInt(sweepangle));
}
}
@ -744,10 +786,10 @@ namespace BizHawk.MultiClient
{
icon = new Icon(Path.ToString());
}
g.DrawIcon(icon, LuaInt(x), LuaInt(y));
}
catch(Exception)
catch (Exception)
{
return;
}
@ -762,9 +804,9 @@ namespace BizHawk.MultiClient
{
Image img = Image.FromFile(Path.ToString());
if (width == null || width.GetType() != typeof(int))
if (width == null || width.GetType() != typeof (int))
width = img.Width.ToString();
if (height == null || height.GetType() != typeof(int))
if (height == null || height.GetType() != typeof (int))
height = img.Height.ToString();
g.DrawImage(img, LuaInt(x), LuaInt(y), int.Parse(width.ToString()), int.Parse(height.ToString()));
@ -959,23 +1001,23 @@ namespace BizHawk.MultiClient
{
if (Global.Emulator is BizHawk.Emulation.Consoles.Nintendo.NES)
{
Global.CoreInputComm.NES_ShowOBJ = Global.Config.NESDispSprites = (bool)lua_p[0];
Global.CoreInputComm.NES_ShowBG = Global.Config.NESDispBackground = (bool)lua_p[1];
Global.CoreInputComm.NES_ShowOBJ = Global.Config.NESDispSprites = (bool) lua_p[0];
Global.CoreInputComm.NES_ShowBG = Global.Config.NESDispBackground = (bool) lua_p[1];
}
else if (Global.Emulator is BizHawk.Emulation.Consoles.TurboGrafx.PCEngine)
{
Global.CoreInputComm.PCE_ShowOBJ1 = Global.Config.PCEDispOBJ1 = (bool)lua_p[0];
Global.CoreInputComm.PCE_ShowBG1 = Global.Config.PCEDispBG1 = (bool)lua_p[1];
Global.CoreInputComm.PCE_ShowOBJ1 = Global.Config.PCEDispOBJ1 = (bool) lua_p[0];
Global.CoreInputComm.PCE_ShowBG1 = Global.Config.PCEDispBG1 = (bool) lua_p[1];
if (lua_p.Length > 2)
{
Global.CoreInputComm.PCE_ShowOBJ2 = Global.Config.PCEDispOBJ2 = (bool)lua_p[2];
Global.CoreInputComm.PCE_ShowBG2 = Global.Config.PCEDispBG2 = (bool)lua_p[3];
Global.CoreInputComm.PCE_ShowOBJ2 = Global.Config.PCEDispOBJ2 = (bool) lua_p[2];
Global.CoreInputComm.PCE_ShowBG2 = Global.Config.PCEDispBG2 = (bool) lua_p[3];
}
}
else if (Global.Emulator is BizHawk.Emulation.Consoles.Sega.SMS)
{
Global.CoreInputComm.SMS_ShowOBJ = Global.Config.SMSDispOBJ = (bool)lua_p[0];
Global.CoreInputComm.SMS_ShowBG = Global.Config.SMSDispBG = (bool)lua_p[1];
Global.CoreInputComm.SMS_ShowOBJ = Global.Config.SMSDispOBJ = (bool) lua_p[0];
Global.CoreInputComm.SMS_ShowBG = Global.Config.SMSDispBG = (bool) lua_p[1];
}
}
@ -985,7 +1027,7 @@ namespace BizHawk.MultiClient
public bool memory_usememorydomain(object lua_input)
{
if (lua_input.GetType() != typeof(string))
if (lua_input.GetType() != typeof (string))
return false;
for (int x = 0; x < Global.Emulator.MemoryDomains.Count; x++)
@ -1031,7 +1073,7 @@ namespace BizHawk.MultiClient
public int memory_read_s8(object lua_addr)
{
int addr = LuaInt(lua_addr);
return (sbyte)M_R_U8(addr);
return (sbyte) M_R_U8(addr);
}
public uint memory_read_u8(object lua_addr)
@ -1116,7 +1158,7 @@ namespace BizHawk.MultiClient
{
int addr = LuaInt(lua_addr);
int v = LuaInt(lua_v);
M_W_U8(addr, (uint)v);
M_W_U8(addr, (uint) v);
}
public void memory_write_u8(object lua_addr, object lua_v)
@ -1219,7 +1261,7 @@ namespace BizHawk.MultiClient
{
uint v = 0;
for (int i = 0; i < size; ++i)
v |= M_R_U8(addr + i) << 8 * i;
v |= M_R_U8(addr + i) << 8*i;
return v;
}
@ -1232,30 +1274,30 @@ namespace BizHawk.MultiClient
{
uint v = 0;
for (int i = 0; i < size; ++i)
v |= M_R_U8(addr + i) << 8 * (size - 1 - i);
v |= M_R_U8(addr + i) << 8*(size - 1 - i);
return v;
}
private void M_W_S_LE(int addr, int v, int size)
{
M_W_U_LE(addr, (uint)v, size);
M_W_U_LE(addr, (uint) v, size);
}
private void M_W_U_LE(int addr, uint v, int size)
{
for (int i = 0; i < size; ++i)
M_W_U8(addr + i, (v >> (8 * i)) & 0xFF);
M_W_U8(addr + i, (v >> (8*i)) & 0xFF);
}
private void M_W_S_BE(int addr, int v, int size)
{
M_W_U_BE(addr, (uint)v, size);
M_W_U_BE(addr, (uint) v, size);
}
private void M_W_U_BE(int addr, uint v, int size)
{
for (int i = 0; i < size; ++i)
M_W_U8(addr + i, (v >> (8 * (size - 1 - i))) & 0xFF);
M_W_U8(addr + i, (v >> (8*(size - 1 - i))) & 0xFF);
}
private uint M_R_U8(int addr)
@ -1265,7 +1307,7 @@ namespace BizHawk.MultiClient
private void M_W_U8(int addr, uint v)
{
Global.Emulator.MemoryDomains[CurrentMemoryDomain].PokeByte(addr, (byte)v);
Global.Emulator.MemoryDomains[CurrentMemoryDomain].PokeByte(addr, (byte) v);
}
//----------------------------------------------------
@ -1288,7 +1330,7 @@ namespace BizHawk.MultiClient
public int mainmemory_read_s8(object lua_addr)
{
int addr = LuaInt(lua_addr);
return (sbyte)MM_R_U8(addr);
return (sbyte) MM_R_U8(addr);
}
public uint mainmemory_read_u8(object lua_addr)
@ -1373,7 +1415,7 @@ namespace BizHawk.MultiClient
{
int addr = LuaInt(lua_addr);
int v = LuaInt(lua_v);
MM_W_U8(addr, (uint)v);
MM_W_U8(addr, (uint) v);
}
public void mainmemory_write_u8(object lua_addr, object lua_v)
@ -1476,7 +1518,7 @@ namespace BizHawk.MultiClient
{
uint v = 0;
for (int i = 0; i < size; ++i)
v |= MM_R_U8(addr + i) << 8 * i;
v |= MM_R_U8(addr + i) << 8*i;
return v;
}
@ -1489,30 +1531,30 @@ namespace BizHawk.MultiClient
{
uint v = 0;
for (int i = 0; i < size; ++i)
v |= MM_R_U8(addr + i) << 8 * (size - 1 - i);
v |= MM_R_U8(addr + i) << 8*(size - 1 - i);
return v;
}
private void MM_W_S_LE(int addr, int v, int size)
{
MM_W_U_LE(addr, (uint)v, size);
MM_W_U_LE(addr, (uint) v, size);
}
private void MM_W_U_LE(int addr, uint v, int size)
{
for (int i = 0; i < size; ++i)
MM_W_U8(addr + i, (v >> (8 * i)) & 0xFF);
MM_W_U8(addr + i, (v >> (8*i)) & 0xFF);
}
private void MM_W_S_BE(int addr, int v, int size)
{
MM_W_U_BE(addr, (uint)v, size);
MM_W_U_BE(addr, (uint) v, size);
}
private void MM_W_U_BE(int addr, uint v, int size)
{
for (int i = 0; i < size; ++i)
MM_W_U8(addr + i, (v >> (8 * (size - 1 - i))) & 0xFF);
MM_W_U8(addr + i, (v >> (8*(size - 1 - i))) & 0xFF);
}
private uint MM_R_U8(int addr)
@ -1522,18 +1564,57 @@ namespace BizHawk.MultiClient
private void MM_W_U8(int addr, uint v)
{
Global.Emulator.MainMemory.PokeByte(addr, (byte)v);
Global.Emulator.MainMemory.PokeByte(addr, (byte) v);
}
private int U2S(uint u, int size)
{
int s = (int)u;
s <<= 8 * (4 - size);
s >>= 8 * (4 - size);
int s = (int) u;
s <<= 8*(4 - size);
s >>= 8*(4 - size);
return s;
}
//----------------------------------------------------
//Bitwise Operator library
//----------------------------------------------------
public uint bit_band(uint lua_v, uint amt)
{
return lua_v & amt;
}
public uint bit_lshift(uint lua_v, int amt)
{
return lua_v << amt;
}
public uint bit_rshift(uint lua_v, int amt)
{
return lua_v >> amt;
}
public uint bit_rol(uint lua_v, int amt)
{
return (uint) ((lua_v << amt) | (lua_v >> (32 -amt)));
}
public uint bit_ror(uint lua_v, int amt)
{
return (uint) ((lua_v >> amt) | (lua_v << (32 - amt)));
}
public uint bit_bor(uint lua_v, uint amt)
{
return lua_v | amt;
}
public uint bit_bxor(uint lua_v, uint amt)
{
return lua_v ^ amt;
}
public uint bit_bnot(uint lua_v)
{
return ~ lua_v;
}
//----------------------------------------------------
//Savestate library
//----------------------------------------------------
public void savestate_saveslot(object lua_input)