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Remove some code that was ported to FCEUX from gens, but isn't used.

This commit is contained in:
Fritz Mahnke 2023-04-22 22:16:06 -07:00
parent 17e04a9b74
commit 150372eeca
2 changed files with 3 additions and 46 deletions
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3
src/fceulua.h
View File

@ -21,9 +21,6 @@ enum LuaMemHookType
LUAMEMHOOK_WRITE,
LUAMEMHOOK_READ,
LUAMEMHOOK_EXEC,
LUAMEMHOOK_WRITE_SUB,
LUAMEMHOOK_READ_SUB,
LUAMEMHOOK_EXEC_SUB,
LUAMEMHOOK_COUNT
};

46
src/lua-engine.cpp
View File

@ -26,7 +26,6 @@
#include "debug.h"
#include "debugsymboltable.h"
#include "sound.h"
#include "drawing.h"
#include "state.h"
#include "movie.h"
#include "driver.h"
@ -319,10 +318,6 @@ static const char* luaMemHookTypeStrings [] =
"MEMHOOK_WRITE",
"MEMHOOK_READ",
"MEMHOOK_EXEC",
"MEMHOOK_WRITE_SUB",
"MEMHOOK_READ_SUB",
"MEMHOOK_EXEC_SUB",
};
//make sure we have the right number of strings
@ -2431,52 +2426,17 @@ static int memory_registerHook(lua_State* L, LuaMemHookType hookType, int defaul
return 0;
}
LuaMemHookType MatchHookTypeToCPU(lua_State* L, LuaMemHookType hookType)
{
int cpuID = 0;
int cpunameIndex = 0;
if(lua_type(L,2) == LUA_TSTRING)
cpunameIndex = 2;
else if(lua_type(L,3) == LUA_TSTRING)
cpunameIndex = 3;
if(cpunameIndex)
{
const char* cpuName = lua_tostring(L, cpunameIndex);
if(!stricmp(cpuName, "sub"))
cpuID = 1;
lua_remove(L, cpunameIndex);
}
switch(cpuID)
{
case 0:
return hookType;
case 1:
switch(hookType)
{
case LUAMEMHOOK_WRITE: return LUAMEMHOOK_WRITE_SUB;
case LUAMEMHOOK_READ: return LUAMEMHOOK_READ_SUB;
case LUAMEMHOOK_EXEC: return LUAMEMHOOK_EXEC_SUB;
default: return hookType;
}
}
return hookType;
}
static int memory_registerwrite(lua_State *L)
{
return memory_registerHook(L, MatchHookTypeToCPU(L,LUAMEMHOOK_WRITE), 1);
return memory_registerHook(L, LUAMEMHOOK_WRITE, 1);
}
static int memory_registerread(lua_State *L)
{
return memory_registerHook(L, MatchHookTypeToCPU(L,LUAMEMHOOK_READ), 1);
return memory_registerHook(L, LUAMEMHOOK_READ, 1);
}
static int memory_registerexec(lua_State *L)
{
return memory_registerHook(L, MatchHookTypeToCPU(L,LUAMEMHOOK_EXEC), 1);
return memory_registerHook(L, LUAMEMHOOK_EXEC, 1);
}
//adelikat: table pulled from GENS. credz nitsuja!