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Cvars: Add hook_cvar_change, [enable|disable]_cvar_hook natives

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Arkshine
2015-01-21 20:42:41 +01:00
parent 0db5963641
commit 768fa2c3bc
5 changed files with 261 additions and 31 deletions
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56
amxmodx/amxmodx.cpp
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@ -112,6 +112,36 @@ static cell AMX_NATIVE_CALL emit_sound(AMX *amx, cell *params) /* 7 param */
return 1;
}
static cell AMX_NATIVE_CALL enable_cvar_hook(AMX *amx, cell *params) /* 7 param */
{
Forward* forward = reinterpret_cast<Forward*>(params[1]);
if (!forward)
{
LogError(amx, AMX_ERR_NATIVE, "Invalid cvar hook handle: %p", forward);
return 0;
}
forward->state = Forward::FSTATE_OK;
return 1;
}
static cell AMX_NATIVE_CALL disable_cvar_hook(AMX *amx, cell *params) /* 7 param */
{
Forward* forward = reinterpret_cast<Forward*>(params[1]);
if (!forward)
{
LogError(amx, AMX_ERR_NATIVE, "Invalid cvar hook handle: %p", forward);
return 0;
}
forward->state = Forward::FSTATE_STOP;
return 1;
}
static cell AMX_NATIVE_CALL server_print(AMX *amx, cell *params) /* 1 param */
{
int len;
@ -4831,6 +4861,29 @@ static cell AMX_NATIVE_CALL has_map_ent_class(AMX *amx, cell *params)
return len && !FNullEnt(FIND_ENTITY_BY_STRING(NULL, "classname", name));
};
// hook_cvar_change(cvarHandle, const callback[])
static cell AMX_NATIVE_CALL hook_cvar_change(AMX *amx, cell *params)
{
cvar_t* var = reinterpret_cast<cvar_t*>(params[1]);
if (!var)
{
LogError(amx, AMX_ERR_NATIVE, "Invalid cvar handle: %p", var);
return 0;
}
const char* callback;
Forward* forward = g_CvarManager.HookCvarChange(var, amx, params[2], &callback);
if (!forward)
{
LogError(amx, AMX_ERR_NATIVE, "Invalid callback function: %s", callback);
return 0;
}
return reinterpret_cast<cell>(forward);
}
static cell AMX_NATIVE_CALL is_rukia_a_hag(AMX *amx, cell *params)
{
return 1;
@ -4867,6 +4920,8 @@ AMX_NATIVE_INFO amxmodx_Natives[] =
{"console_print", console_print},
{"cvar_exists", cvar_exists},
{"emit_sound", emit_sound},
{"enable_cvar_hook", enable_cvar_hook},
{"disable_cvar_hook", disable_cvar_hook},
{"engclient_cmd", engclient_cmd},
{"engclient_print", engclient_print},
{"find_player", find_player},
@ -4940,6 +4995,7 @@ AMX_NATIVE_INFO amxmodx_Natives[] =
{"get_xvar_id", get_xvar_id},
{"get_xvar_num", get_xvar_num},
{"has_map_ent_class", has_map_ent_class},
{"hook_cvar_change", hook_cvar_change},
{"int3", int3},
{"is_amd64_server", is_amd64_server},
{"is_dedicated_server", is_dedicated_server},