amxmodx/amxmodx/amxmod_compat.cpp
David Anderson 2df8b4269e fixed bcompat trans + optimized it a bit
added bcompat trans support to format() and copy()
2006-09-10 22:08:52 +00:00

118 lines
2.5 KiB
C++

#include "amxmodx.h"
#include "amxmod_compat.h"
#include "format.h"
bool GetTranslation(amxtrans_t trans, int &key, int &dest, int &lang)
{
key = (trans & BCOMPAT_TRANSLATE_KEYMASK);
dest = (trans >> BCOMPAT_TRANSLATE_DESTRSH) & BCOMPAT_TRANSLATE_DESTMASK;
lang = (trans >> BCOMPAT_TRANSLATE_LANGRSH) & BCOMPAT_TRANSLATE_LANGMASK;
if (dest == 0x3F)
{
dest = -1;
}
if (lang == 0x1F)
{
lang = -1;
}
return true;
}
bool translate_bcompat(AMX *amx, cell *source, const char **_key, const char **_def)
{
amxtrans_t trans = static_cast<amxtrans_t>(*source);
int key, _dest, lang;
if (!GetTranslation(trans, key, _dest, lang))
{
return false;
}
cell amx_addr, *phys_addr;
if (amx_Allot(amx, 3, &amx_addr, &phys_addr) != AMX_ERR_NONE)
{
return false;
}
if (_dest == -1)
{
*phys_addr = LANG_PLAYER;
} else if (_dest == 0) {
*phys_addr = LANG_SERVER;
} else if (lang >= 0 && lang < g_langMngr.GetLangsNum()) {
const char *name = g_langMngr.GetLangName(lang);
phys_addr[0] = static_cast<cell>(name[0]);
phys_addr[1] = static_cast<cell>(name[1]);
phys_addr[2] = static_cast<cell>('\0');
} else {
*phys_addr = LANG_SERVER;
}
//not optimized but it works, eh
//if someone cares they can make a translate() wrapper that takes the key # in directly
const char *r_key = g_langMngr.GetKey(key);
const char *def = translate(amx, amx_addr, r_key);
if (!def)
{
def = r_key;
}
amx_Release(amx, amx_addr);
*_key = g_langMngr.GetKey(key);
*_def = def;
return true;
}
static cell AMX_NATIVE_CALL amx_translate(AMX *amx, cell *params)
{
int len;
char *key = get_amxstring(amx, params[1], 0, len);
amxtrans_t trans;
int suki = g_langMngr.GetKeyEntry(key);
//Some AMX Mod plugins do not register everything they need. Prevent a crash.
if (suki == -1)
{
suki = g_langMngr.AddKeyEntry(key);
}
if (suki > BCOMPAT_TRANSLATE_KEYMASK)
{
LogError(amx, AMX_ERR_NATIVE, "Not enough translation space, aborting!");
return 0;
}
trans = suki & BCOMPAT_TRANSLATE_KEYMASK;
int dest = static_cast<int>(params[2]);
int lang = static_cast<int>(params[3]);
if (dest == -1)
{
trans |= (0x3F << BCOMPAT_TRANSLATE_DESTRSH);
} else {
trans |= (dest & BCOMPAT_TRANSLATE_DESTMASK) << BCOMPAT_TRANSLATE_DESTRSH;
}
if (lang == -1)
{
trans |= (0x1F << BCOMPAT_TRANSLATE_LANGRSH);
} else {
trans |= (lang & BCOMPAT_TRANSLATE_LANGMASK) << BCOMPAT_TRANSLATE_LANGRSH;
}
trans |= BCOMPAT_TRANSLATE_BITS;
return static_cast<cell>(trans);
}
AMX_NATIVE_INFO g_BcompatNatives[] =
{
{"translate", amx_translate},
{NULL, NULL},
};