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* Lua: added emu.tobit() function 

Converts byte to binary string.
This commit is contained in:
feos-tas 2013-09-15 11:35:14 +00:00
parent 0220dabeb4
commit efb262cae6
1 changed files with 22 additions and 7 deletions
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29
trunk/src/lua-engine.cpp
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@ -48,6 +48,7 @@ extern TASEDITOR_LUA taseditor_lua;
#include <map>
#include <string>
#include <algorithm>
#include <bitset>
#include "x6502abbrev.h"
@ -2664,18 +2665,18 @@ int emu_framecount(lua_State *L) {
return 1;
}
//int emu.lagcount()
// int emu.lagcount()
//
// Gets the current lag count
// Gets the current lag count
int emu_lagcount(lua_State *L) {
lua_pushinteger(L, FCEUI_GetLagCount());
return 1;
}
//emu_lagged()
// emu.lagged()
//
//Returns true if the game is currently on a lag frame
// Returns true if the game is currently on a lag frame
int emu_lagged (lua_State *L) {
bool Lag_Frame = FCEUI_GetLagged();
@ -2683,9 +2684,9 @@ int emu_lagged (lua_State *L) {
return 1;
}
//emu_setlagflag(bool value)
// emu.setlagflag(bool value)
//
//Returns true if the game is currently on a lag frame
// Returns true if the game is currently on a lag frame
int emu_setlagflag(lua_State *L)
{
FCEUI_SetLagFlag(lua_toboolean(L, 1) == 1);
@ -2698,9 +2699,22 @@ int emu_emulating(lua_State *L) {
return 1;
}
// emu.tobit(int value)
//
// Converts byte to binary string
static int emu_tobit(lua_State *L)
{
std::string temp;
std::bitset<8> bits (luaL_checkinteger(L, 1));
temp = bits.to_string().insert(4, " ");
const char * result = temp.c_str();
lua_pushstring(L,result);
return 1;
}
// string movie.mode()
//
// Returns "taseditor", "record", "playback", "finished" or nil
// Returns "taseditor", "record", "playback", "finished" or nil
int movie_mode(lua_State *L)
{
if (FCEUMOV_Mode(MOVIEMODE_TASEDITOR))
@ -5302,6 +5316,7 @@ static const struct luaL_reg emulib [] = {
{"addgamegenie", emu_addgamegenie},
{"delgamegenie", emu_delgamegenie},
{"getscreenpixel", emu_getscreenpixel},
{"tobit", emu_tobit},
{"readonly", movie_getreadonly},
{"setreadonly", movie_setreadonly},
{"print", print}, // sure, why not