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Refactor ABM/LBM related code

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This commit is contained in:
sfan5
2024-08-11 13:34:03 +02:00
parent 387856a1c3
commit 7ae51382c8
7 changed files with 295 additions and 269 deletions
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87
src/script/lua_api/l_env.cpp
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@@ -65,93 +65,6 @@ const EnumString ModApiEnvBase::es_BlockStatusType[] =
///////////////////////////////////////////////////////////////////////////////
void LuaABM::trigger(ServerEnvironment *env, v3s16 p, MapNode n,
u32 active_object_count, u32 active_object_count_wider)
{
ServerScripting *scriptIface = env->getScriptIface();
scriptIface->realityCheck();
lua_State *L = scriptIface->getStack();
sanity_check(lua_checkstack(L, 20));
StackUnroller stack_unroller(L);
int error_handler = PUSH_ERROR_HANDLER(L);
// Get registered_abms
lua_getglobal(L, "core");
lua_getfield(L, -1, "registered_abms");
luaL_checktype(L, -1, LUA_TTABLE);
lua_remove(L, -2); // Remove core
// Get registered_abms[m_id]
lua_pushinteger(L, m_id);
lua_gettable(L, -2);
if(lua_isnil(L, -1))
FATAL_ERROR("");
lua_remove(L, -2); // Remove registered_abms
scriptIface->setOriginFromTable(-1);
// Call action
luaL_checktype(L, -1, LUA_TTABLE);
lua_getfield(L, -1, "action");
luaL_checktype(L, -1, LUA_TFUNCTION);
lua_remove(L, -2); // Remove registered_abms[m_id]
push_v3s16(L, p);
pushnode(L, n);
lua_pushnumber(L, active_object_count);
lua_pushnumber(L, active_object_count_wider);
int result = lua_pcall(L, 4, 0, error_handler);
if (result)
scriptIface->scriptError(result, "LuaABM::trigger");
lua_pop(L, 1); // Pop error handler
}
void LuaLBM::trigger(ServerEnvironment *env, v3s16 p,
const MapNode n, const float dtime_s)
{
ServerScripting *scriptIface = env->getScriptIface();
scriptIface->realityCheck();
lua_State *L = scriptIface->getStack();
sanity_check(lua_checkstack(L, 20));
StackUnroller stack_unroller(L);
int error_handler = PUSH_ERROR_HANDLER(L);
// Get registered_lbms
lua_getglobal(L, "core");
lua_getfield(L, -1, "registered_lbms");
luaL_checktype(L, -1, LUA_TTABLE);
lua_remove(L, -2); // Remove core
// Get registered_lbms[m_id]
lua_pushinteger(L, m_id);
lua_gettable(L, -2);
FATAL_ERROR_IF(lua_isnil(L, -1), "Entry with given id not found in registered_lbms table");
lua_remove(L, -2); // Remove registered_lbms
scriptIface->setOriginFromTable(-1);
// Call action
luaL_checktype(L, -1, LUA_TTABLE);
lua_getfield(L, -1, "action");
luaL_checktype(L, -1, LUA_TFUNCTION);
lua_remove(L, -2); // Remove registered_lbms[m_id]
push_v3s16(L, p);
pushnode(L, n);
lua_pushnumber(L, dtime_s);
int result = lua_pcall(L, 3, 0, error_handler);
if (result)
scriptIface->scriptError(result, "LuaLBM::trigger");
lua_pop(L, 1); // Pop error handler
}
int LuaRaycast::l_next(lua_State *L)
{
GET_PLAIN_ENV_PTR;