void MultiplayerAPI::_process_rset(Node *p_node, const StringName &p_name, int p_from, const uint8_t *p_packet, int p_packet_len, int p_offset) {
ERR_EXPLAIN("Invalid packet received. Size too small.");
ERR_FAIL_COND(p_offset >= p_packet_len);
// Check that remote can call the RSET on this node.
RPCMode rset_mode = RPC_MODE_DISABLED;
const Map<StringName, RPCMode>::Element *E = p_node->get_node_rset_mode(p_name);
if (E) {
rset_mode = E->get();
} else if (p_node->get_script_instance()) {
rset_mode = p_node->get_script_instance()->get_rset_mode(p_name);
}
bool can_call = _can_call_mode(p_node, rset_mode, p_from);
ERR_EXPLAIN("RSET '" + String(p_name) + "' is not allowed on node " + p_node->get_path() + " from: " + itos(p_from) + ". Mode is " + itos((int)rset_mode) + ", master is " + itos(p_node->get_network_master()) + ".");
ERR_FAIL_COND(!can_call);
Variant value;
Error err = decode_variant(value, &p_packet[p_offset], p_packet_len - p_offset, NULL, allow_object_decoding || network_peer->is_object_decoding_allowed());
ERR_EXPLAIN("Invalid packet received. Unable to decode RSET value.");
ERR_FAIL_COND(err != OK);
bool valid;
p_node->set(p_name, value, &valid);
if (!valid) {
String error = "Error setting remote property '" + String(p_name) + "', not found in object of type " + p_node->get_class();
ERR_PRINTS(error);
}
}
Variant PackedDataContainer::_get_at_ofs(uint32_t p_ofs, const uint8_t *p_buf, bool &err) const {
uint32_t type = decode_uint32(p_buf + p_ofs);
if (type == TYPE_ARRAY || type == TYPE_DICT) {
Ref<PackedDataContainerRef> pdcr = memnew(PackedDataContainerRef);
Ref<PackedDataContainer> pdc = Ref<PackedDataContainer>((PackedDataContainer *)this);
pdcr->from = pdc;
pdcr->offset = p_ofs;
return pdcr;
} else {
Variant v;
Error rerr = decode_variant(v, p_buf + p_ofs, datalen - p_ofs, NULL);
if (rerr != OK) {
err = true;
ERR_FAIL_COND_V(err != OK, Variant());
}
return v;
}
}
void MultiplayerAPI::_process_rpc(Node *p_node, const StringName &p_name, int p_from, const uint8_t *p_packet, int p_packet_len, int p_offset) {
if (!p_node->can_call_rpc(p_name, p_from))
return;
ERR_FAIL_COND(p_offset >= p_packet_len);
int argc = p_packet[p_offset];
Vector<Variant> args;
Vector<const Variant *> argp;
args.resize(argc);
argp.resize(argc);
p_offset++;
for (int i = 0; i < argc; i++) {
ERR_FAIL_COND(p_offset >= p_packet_len);
int vlen;
Error err = decode_variant(args[i], &p_packet[p_offset], p_packet_len - p_offset, &vlen);
ERR_FAIL_COND(err != OK);
//args[i]=p_packet[3+i];
argp[i] = &args[i];
p_offset += vlen;
}
Variant::CallError ce;
p_node->call(p_name, (const Variant **)argp.ptr(), argc, ce);
if (ce.error != Variant::CallError::CALL_OK) {
String error = Variant::get_call_error_text(p_node, p_name, (const Variant **)argp.ptr(), argc, ce);
error = "RPC - " + error;
ERR_PRINTS(error);
}
}
void MultiplayerAPI::_process_rset(Node *p_node, const StringName &p_name, int p_from, const uint8_t *p_packet, int p_packet_len, int p_offset) {
ERR_FAIL_COND(p_offset >= p_packet_len);
// Check that remote can call the RSET on this node
RPCMode rset_mode = RPC_MODE_DISABLED;
const Map<StringName, RPCMode>::Element *E = p_node->get_node_rset_mode(p_name);
if (E) {
rset_mode = E->get();
} else if (p_node->get_script_instance()) {
rset_mode = p_node->get_script_instance()->get_rset_mode(p_name);
}
ERR_FAIL_COND(!_can_call_mode(p_node, rset_mode, p_from));
Variant value;
decode_variant(value, &p_packet[p_offset], p_packet_len - p_offset);
bool valid;
p_node->set(p_name, value, &valid);
if (!valid) {
String error = "Error setting remote property '" + String(p_name) + "', not found in object of type " + p_node->get_class();
ERR_PRINTS(error);
}
}
Error PacketPeer::get_var(Variant &r_variant) {
const uint8_t *buffer;
int buffer_size;
Error err = get_packet(&buffer, buffer_size);
if (err)
return err;
return decode_variant(r_variant, buffer, buffer_size, NULL, allow_object_decoding);
}
Error PacketPeer::get_var(Variant &r_variant) const {
const uint8_t *buffer;
int buffer_size;
Error err = get_packet(&buffer, buffer_size);
if (err)
return err;
return decode_variant(r_variant, buffer, buffer_size);
}
Variant StreamPeer::get_var() {
int len = get_32();
Vector<uint8_t> var;
var.resize(len);
get_data(var.ptr(), len);
Variant ret;
decode_variant(ret, var.ptr(), len);
return ret;
}
Variant StreamPeer::get_var() {
int len = get_32();
Vector<uint8_t> var;
Error err = var.resize(len);
ERR_FAIL_COND_V(err != OK, Variant());
err = get_data(var.ptr(), len);
ERR_FAIL_COND_V(err != OK, Variant());
Variant ret;
decode_variant(ret, var.ptr(), len);
return ret;
}
void MultiplayerAPI::_process_rpc(Node *p_node, const StringName &p_name, int p_from, const uint8_t *p_packet, int p_packet_len, int p_offset) {
ERR_EXPLAIN("Invalid packet received. Size too small.");
ERR_FAIL_COND(p_offset >= p_packet_len);
// Check that remote can call the RPC on this node.
RPCMode rpc_mode = RPC_MODE_DISABLED;
const Map<StringName, RPCMode>::Element *E = p_node->get_node_rpc_mode(p_name);
if (E) {
rpc_mode = E->get();
} else if (p_node->get_script_instance()) {
rpc_mode = p_node->get_script_instance()->get_rpc_mode(p_name);
}
bool can_call = _can_call_mode(p_node, rpc_mode, p_from);
ERR_EXPLAIN("RPC '" + String(p_name) + "' is not allowed on node " + p_node->get_path() + " from: " + itos(p_from) + ". Mode is " + itos((int)rpc_mode) + ", master is " + itos(p_node->get_network_master()) + ".");
ERR_FAIL_COND(!can_call);
int argc = p_packet[p_offset];
Vector<Variant> args;
Vector<const Variant *> argp;
args.resize(argc);
argp.resize(argc);
p_offset++;
for (int i = 0; i < argc; i++) {
ERR_EXPLAIN("Invalid packet received. Size too small.");
ERR_FAIL_COND(p_offset >= p_packet_len);
int vlen;
Error err = decode_variant(args.write[i], &p_packet[p_offset], p_packet_len - p_offset, &vlen, allow_object_decoding || network_peer->is_object_decoding_allowed());
ERR_EXPLAIN("Invalid packet received. Unable to decode RPC argument.");
ERR_FAIL_COND(err != OK);
argp.write[i] = &args[i];
p_offset += vlen;
}
Variant::CallError ce;
p_node->call(p_name, (const Variant **)argp.ptr(), argc, ce);
if (ce.error != Variant::CallError::CALL_OK) {
String error = Variant::get_call_error_text(p_node, p_name, (const Variant **)argp.ptr(), argc, ce);
error = "RPC - " + error;
ERR_PRINTS(error);
}
}
Variant _File::get_var() const {
ERR_FAIL_COND_V(!f,Variant());
uint32_t len = get_32();
DVector<uint8_t> buff = get_buffer(len);
ERR_FAIL_COND_V(buff.size() != len, Variant());
DVector<uint8_t>::Read r = buff.read();
Variant v;
Error err = decode_variant(v,&r[0],len);
ERR_FAIL_COND_V( err!=OK, Variant() );
return v;
}
Variant _Marshalls::base64_to_variant(const String& p_str) {
int strlen = p_str.length();
CharString cstr = p_str.ascii();
DVector<uint8_t> buf;
buf.resize(strlen / 4 * 3 + 1);
DVector<uint8_t>::Write w = buf.write();
int len = base64_decode((char*)(&w[0]), (char*)cstr.get_data(), strlen);
Variant v;
Error err = decode_variant(v, &w[0], len);
ERR_FAIL_COND_V( err!=OK, Variant() );
return v;
};
void MultiplayerAPI::_process_rset(Node *p_node, const StringName &p_name, int p_from, const uint8_t *p_packet, int p_packet_len, int p_offset) {
if (!p_node->can_call_rset(p_name, p_from))
return;
ERR_FAIL_COND(p_offset >= p_packet_len);
Variant value;
decode_variant(value, &p_packet[p_offset], p_packet_len - p_offset);
bool valid;
p_node->set(p_name, value, &valid);
if (!valid) {
String error = "Error setting remote property '" + String(p_name) + "', not found in object of type " + p_node->get_class();
ERR_PRINTS(error);
}
}
void MultiplayerAPI::_process_rpc(Node *p_node, const StringName &p_name, int p_from, const uint8_t *p_packet, int p_packet_len, int p_offset) {
ERR_FAIL_COND(p_offset >= p_packet_len);
// Check that remote can call the RPC on this node
RPCMode rpc_mode = RPC_MODE_DISABLED;
const Map<StringName, RPCMode>::Element *E = p_node->get_node_rpc_mode(p_name);
if (E) {
rpc_mode = E->get();
} else if (p_node->get_script_instance()) {
rpc_mode = p_node->get_script_instance()->get_rpc_mode(p_name);
}
ERR_FAIL_COND(!_can_call_mode(p_node, rpc_mode, p_from));
int argc = p_packet[p_offset];
Vector<Variant> args;
Vector<const Variant *> argp;
args.resize(argc);
argp.resize(argc);
p_offset++;
for (int i = 0; i < argc; i++) {
ERR_FAIL_COND(p_offset >= p_packet_len);
int vlen;
Error err = decode_variant(args[i], &p_packet[p_offset], p_packet_len - p_offset, &vlen);
ERR_FAIL_COND(err != OK);
//args[i]=p_packet[3+i];
argp[i] = &args[i];
p_offset += vlen;
}
Variant::CallError ce;
p_node->call(p_name, (const Variant **)argp.ptr(), argc, ce);
if (ce.error != Variant::CallError::CALL_OK) {
String error = Variant::get_call_error_text(p_node, p_name, (const Variant **)argp.ptr(), argc, ce);
error = "RPC - " + error;
ERR_PRINTS(error);
}
}
void GDFunctions::call(Function p_func,const Variant **p_args,int p_arg_count,Variant &r_ret,Variant::CallError &r_error) {
r_error.error=Variant::CallError::CALL_OK;
#ifdef DEBUG_ENABLED
#define VALIDATE_ARG_COUNT(m_count) \
if (p_arg_count<m_count) {\
r_error.error=Variant::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;\
r_error.argument=m_count;\
r_ret=Variant();\
return;\
}\
if (p_arg_count>m_count) {\
r_error.error=Variant::CallError::CALL_ERROR_TOO_MANY_ARGUMENTS;\
r_error.argument=m_count;\
r_ret=Variant();\
return;\
}
#define VALIDATE_ARG_NUM(m_arg) \
if (!p_args[m_arg]->is_num()) {\
r_error.error=Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;\
r_error.argument=m_arg;\
r_error.expected=Variant::REAL;\
r_ret=Variant();\
return;\
}
#else
#define VALIDATE_ARG_COUNT(m_count)
#define VALIDATE_ARG_NUM(m_arg)
#endif
//using a switch, so the compiler generates a jumptable
switch(p_func) {
case MATH_SIN: {
VALIDATE_ARG_COUNT(1);
VALIDATE_ARG_NUM(0);
r_ret=Math::sin((double)*p_args[0]);
} break;
case MATH_COS: {
VALIDATE_ARG_COUNT(1);
VALIDATE_ARG_NUM(0);
r_ret=Math::cos((double)*p_args[0]);
} break;
case MATH_TAN: {
VALIDATE_ARG_COUNT(1);
VALIDATE_ARG_NUM(0);
r_ret=Math::tan((double)*p_args[0]);
} break;
case MATH_SINH: {
VALIDATE_ARG_COUNT(1);
VALIDATE_ARG_NUM(0);
r_ret=Math::sinh((double)*p_args[0]);
} break;
case MATH_COSH: {
VALIDATE_ARG_COUNT(1);
VALIDATE_ARG_NUM(0);
r_ret=Math::cosh((double)*p_args[0]);
} break;
case MATH_TANH: {
VALIDATE_ARG_COUNT(1);
VALIDATE_ARG_NUM(0);
r_ret=Math::tanh((double)*p_args[0]);
} break;
case MATH_ASIN: {
VALIDATE_ARG_COUNT(1);
VALIDATE_ARG_NUM(0);
r_ret=Math::asin((double)*p_args[0]);
} break;
case MATH_ACOS: {
VALIDATE_ARG_COUNT(1);
VALIDATE_ARG_NUM(0);
r_ret=Math::acos((double)*p_args[0]);
} break;
case MATH_ATAN: {
VALIDATE_ARG_COUNT(1);
VALIDATE_ARG_NUM(0);
r_ret=Math::atan((double)*p_args[0]);
} break;
case MATH_ATAN2: {
VALIDATE_ARG_COUNT(2);
VALIDATE_ARG_NUM(0);
VALIDATE_ARG_NUM(1);
r_ret=Math::atan2((double)*p_args[0],(double)*p_args[1]);
} break;
case MATH_SQRT: {
VALIDATE_ARG_COUNT(1);
VALIDATE_ARG_NUM(0);
r_ret=Math::sqrt((double)*p_args[0]);
} break;
case MATH_FMOD: {
VALIDATE_ARG_COUNT(2);
VALIDATE_ARG_NUM(0);
VALIDATE_ARG_NUM(1);
r_ret=Math::fmod((double)*p_args[0],(double)*p_args[1]);
} break;
case MATH_FPOSMOD: {
VALIDATE_ARG_COUNT(2);
VALIDATE_ARG_NUM(0);
VALIDATE_ARG_NUM(1);
r_ret=Math::fposmod((double)*p_args[0],(double)*p_args[1]);
} break;
case MATH_FLOOR: {
VALIDATE_ARG_COUNT(1);
VALIDATE_ARG_NUM(0);
r_ret=Math::floor((double)*p_args[0]);
} break;
case MATH_CEIL: {
VALIDATE_ARG_COUNT(1);
VALIDATE_ARG_NUM(0);
r_ret=Math::ceil((double)*p_args[0]);
} break;
case MATH_ROUND: {
VALIDATE_ARG_COUNT(1);
VALIDATE_ARG_NUM(0);
r_ret=Math::round((double)*p_args[0]);
} break;
case MATH_ABS: {
VALIDATE_ARG_COUNT(1);
if (p_args[0]->get_type()==Variant::INT) {
int64_t i = *p_args[0];
r_ret=ABS(i);
} else if (p_args[0]->get_type()==Variant::REAL) {
double r = *p_args[0];
r_ret=Math::abs(r);
} else {
r_error.error=Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
r_error.argument=0;
r_error.expected=Variant::REAL;
r_ret=Variant();
}
} break;
case MATH_SIGN: {
VALIDATE_ARG_COUNT(1);
if (p_args[0]->get_type()==Variant::INT) {
int64_t i = *p_args[0];
r_ret= i < 0 ? -1 : ( i > 0 ? +1 : 0);
} else if (p_args[0]->get_type()==Variant::REAL) {
real_t r = *p_args[0];
r_ret= r < 0.0 ? -1.0 : ( r > 0.0 ? +1.0 : 0.0);
} else {
r_error.error=Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
r_error.argument=0;
r_error.expected=Variant::REAL;
r_ret=Variant();
}
} break;
case MATH_POW: {
VALIDATE_ARG_COUNT(2);
VALIDATE_ARG_NUM(0);
VALIDATE_ARG_NUM(1);
r_ret=Math::pow((double)*p_args[0],(double)*p_args[1]);
} break;
case MATH_LOG: {
VALIDATE_ARG_COUNT(1);
VALIDATE_ARG_NUM(0);
r_ret=Math::log((double)*p_args[0]);
} break;
case MATH_EXP: {
VALIDATE_ARG_COUNT(1);
VALIDATE_ARG_NUM(0);
r_ret=Math::exp((double)*p_args[0]);
} break;
case MATH_ISNAN: {
VALIDATE_ARG_COUNT(1);
VALIDATE_ARG_NUM(0);
r_ret=Math::is_nan((double)*p_args[0]);
} break;
case MATH_ISINF: {
VALIDATE_ARG_COUNT(1);
VALIDATE_ARG_NUM(0);
r_ret=Math::is_inf((double)*p_args[0]);
} break;
case MATH_EASE: {
VALIDATE_ARG_COUNT(2);
VALIDATE_ARG_NUM(0);
VALIDATE_ARG_NUM(1);
r_ret=Math::ease((double)*p_args[0],(double)*p_args[1]);
} break;
case MATH_DECIMALS: {
VALIDATE_ARG_COUNT(1);
VALIDATE_ARG_NUM(0);
r_ret=Math::step_decimals((double)*p_args[0]);
} break;
case MATH_STEPIFY: {
VALIDATE_ARG_COUNT(2);
VALIDATE_ARG_NUM(0);
VALIDATE_ARG_NUM(1);
r_ret=Math::stepify((double)*p_args[0],(double)*p_args[1]);
} break;
case MATH_LERP: {
VALIDATE_ARG_COUNT(3);
VALIDATE_ARG_NUM(0);
VALIDATE_ARG_NUM(1);
VALIDATE_ARG_NUM(2);
r_ret=Math::lerp((double)*p_args[0],(double)*p_args[1],(double)*p_args[2]);
} break;
case MATH_DECTIME: {
VALIDATE_ARG_COUNT(3);
VALIDATE_ARG_NUM(0);
VALIDATE_ARG_NUM(1);
VALIDATE_ARG_NUM(2);
r_ret=Math::dectime((double)*p_args[0],(double)*p_args[1],(double)*p_args[2]);
} break;
case MATH_RANDOMIZE: {
Math::randomize();
r_ret=Variant();
} break;
case MATH_RAND: {
r_ret=Math::rand();
} break;
case MATH_RANDF: {
r_ret=Math::randf();
} break;
case MATH_RANDOM: {
VALIDATE_ARG_COUNT(2);
VALIDATE_ARG_NUM(0);
VALIDATE_ARG_NUM(1);
r_ret=Math::random((double)*p_args[0],(double)*p_args[1]);
} break;
case MATH_SEED: {
VALIDATE_ARG_COUNT(1);
VALIDATE_ARG_NUM(0);
uint64_t seed=*p_args[0];
Math::seed(seed);
r_ret=Variant();
} break;
case MATH_RANDSEED: {
VALIDATE_ARG_COUNT(1);
VALIDATE_ARG_NUM(0);
uint64_t seed=*p_args[0];
int ret = Math::rand_from_seed(&seed);
Array reta;
reta.push_back(ret);
reta.push_back(seed);
r_ret=reta;
} break;
case MATH_DEG2RAD: {
VALIDATE_ARG_COUNT(1);
VALIDATE_ARG_NUM(0);
r_ret=Math::deg2rad((double)*p_args[0]);
} break;
case MATH_RAD2DEG: {
VALIDATE_ARG_COUNT(1);
VALIDATE_ARG_NUM(0);
r_ret=Math::rad2deg((double)*p_args[0]);
} break;
case MATH_LINEAR2DB: {
VALIDATE_ARG_COUNT(1);
VALIDATE_ARG_NUM(0);
r_ret=Math::linear2db((double)*p_args[0]);
} break;
case MATH_DB2LINEAR: {
VALIDATE_ARG_COUNT(1);
VALIDATE_ARG_NUM(0);
r_ret=Math::db2linear((double)*p_args[0]);
} break;
case LOGIC_MAX: {
VALIDATE_ARG_COUNT(2);
if (p_args[0]->get_type()==Variant::INT && p_args[1]->get_type()==Variant::INT) {
int64_t a = *p_args[0];
int64_t b = *p_args[1];
r_ret=MAX(a,b);
} else {
VALIDATE_ARG_NUM(0);
VALIDATE_ARG_NUM(1);
real_t a = *p_args[0];
real_t b = *p_args[1];
r_ret=MAX(a,b);
}
} break;
case LOGIC_MIN: {
VALIDATE_ARG_COUNT(2);
if (p_args[0]->get_type()==Variant::INT && p_args[1]->get_type()==Variant::INT) {
int64_t a = *p_args[0];
int64_t b = *p_args[1];
r_ret=MIN(a,b);
} else {
VALIDATE_ARG_NUM(0);
VALIDATE_ARG_NUM(1);
real_t a = *p_args[0];
real_t b = *p_args[1];
r_ret=MIN(a,b);
}
} break;
case LOGIC_CLAMP: {
VALIDATE_ARG_COUNT(3);
if (p_args[0]->get_type()==Variant::INT && p_args[1]->get_type()==Variant::INT && p_args[2]->get_type()==Variant::INT) {
int64_t a = *p_args[0];
int64_t b = *p_args[1];
int64_t c = *p_args[2];
r_ret=CLAMP(a,b,c);
} else {
VALIDATE_ARG_NUM(0);
VALIDATE_ARG_NUM(1);
VALIDATE_ARG_NUM(2);
real_t a = *p_args[0];
real_t b = *p_args[1];
real_t c = *p_args[2];
r_ret=CLAMP(a,b,c);
}
} break;
case LOGIC_NEAREST_PO2: {
VALIDATE_ARG_COUNT(1);
VALIDATE_ARG_NUM(0);
int64_t num = *p_args[0];
r_ret = nearest_power_of_2(num);
} break;
case OBJ_WEAKREF: {
VALIDATE_ARG_COUNT(1);
if (p_args[0]->get_type()!=Variant::OBJECT) {
r_error.error=Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
r_error.argument=0;
r_error.expected=Variant::OBJECT;
r_ret=Variant();
return;
}
if (p_args[0]->is_ref()) {
REF r = *p_args[0];
if (!r.is_valid()) {
r_ret=Variant();
return;
}
Ref<WeakRef> wref = memnew( WeakRef );
wref->set_ref(r);
r_ret=wref;
} else {
Object *obj = *p_args[0];
if (!obj) {
r_ret=Variant();
return;
}
Ref<WeakRef> wref = memnew( WeakRef );
wref->set_obj(obj);
r_ret=wref;
}
} break;
case FUNC_FUNCREF: {
VALIDATE_ARG_COUNT(2);
if (p_args[0]->get_type()!=Variant::OBJECT) {
r_error.error=Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
r_error.argument=0;
r_error.expected=Variant::OBJECT;
r_ret=Variant();
return;
}
if (p_args[1]->get_type()!=Variant::STRING && p_args[1]->get_type()!=Variant::NODE_PATH) {
r_error.error=Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
r_error.argument=1;
r_error.expected=Variant::STRING;
r_ret=Variant();
return;
}
Ref<FuncRef> fr = memnew( FuncRef);
fr->set_instance(*p_args[0]);
fr->set_function(*p_args[1]);
r_ret=fr;
} break;
case TYPE_CONVERT: {
VALIDATE_ARG_COUNT(2);
VALIDATE_ARG_NUM(1);
int type=*p_args[1];
if (type<0 || type>=Variant::VARIANT_MAX) {
r_ret=RTR("Invalid type argument to convert(), use TYPE_* constants.");
r_error.error=Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
r_error.argument=0;
r_error.expected=Variant::INT;
return;
} else {
r_ret=Variant::construct(Variant::Type(type),p_args,1,r_error);
}
} break;
case TYPE_OF: {
VALIDATE_ARG_COUNT(1);
r_ret = p_args[0]->get_type();
} break;
case TYPE_EXISTS: {
VALIDATE_ARG_COUNT(1);
r_ret = ClassDB::class_exists(*p_args[0]);
} break;
case TEXT_CHAR: {
VALIDATE_ARG_COUNT(1);
VALIDATE_ARG_NUM(0);
CharType result[2] = {*p_args[0], 0};
r_ret=String(result);
} break;
case TEXT_STR: {
String str;
for(int i=0;i<p_arg_count;i++) {
String os = p_args[i]->operator String();
if (i==0)
str=os;
else
str+=os;
}
r_ret=str;
} break;
case TEXT_PRINT: {
String str;
for(int i=0;i<p_arg_count;i++) {
str+=p_args[i]->operator String();
}
//str+="\n";
print_line(str);
r_ret=Variant();
} break;
case TEXT_PRINT_TABBED: {
String str;
for(int i=0;i<p_arg_count;i++) {
if (i)
str+="\t";
str+=p_args[i]->operator String();
}
//str+="\n";
print_line(str);
r_ret=Variant();
} break;
case TEXT_PRINT_SPACED: {
String str;
for(int i=0;i<p_arg_count;i++) {
if (i)
str+=" ";
str+=p_args[i]->operator String();
}
//str+="\n";
print_line(str);
r_ret=Variant();
} break;
case TEXT_PRINTERR: {
String str;
for(int i=0;i<p_arg_count;i++) {
str+=p_args[i]->operator String();
}
//str+="\n";
OS::get_singleton()->printerr("%s\n",str.utf8().get_data());
r_ret=Variant();
} break;
case TEXT_PRINTRAW: {
String str;
for(int i=0;i<p_arg_count;i++) {
str+=p_args[i]->operator String();
}
//str+="\n";
OS::get_singleton()->print("%s",str.utf8().get_data());
r_ret=Variant();
} break;
case VAR_TO_STR: {
VALIDATE_ARG_COUNT(1);
String vars;
VariantWriter::write_to_string(*p_args[0],vars);
r_ret=vars;
} break;
case STR_TO_VAR: {
VALIDATE_ARG_COUNT(1);
if (p_args[0]->get_type()!=Variant::STRING) {
r_error.error=Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
r_error.argument=0;
r_error.expected=Variant::STRING;
r_ret=Variant();
return;
}
VariantParser::StreamString ss;
ss.s=*p_args[0];
String errs;
int line;
Error err = VariantParser::parse(&ss,r_ret,errs,line);
if (err!=OK) {
r_error.error=Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
r_error.argument=0;
r_error.expected=Variant::STRING;
r_ret="Parse error at line "+itos(line)+": "+errs;
return;
}
} break;
case VAR_TO_BYTES: {
VALIDATE_ARG_COUNT(1);
PoolByteArray barr;
int len;
Error err = encode_variant(*p_args[0],NULL,len);
if (err) {
r_error.error=Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
r_error.argument=0;
r_error.expected=Variant::NIL;
r_ret="Unexpected error encoding variable to bytes, likely unserializable type found (Object or RID).";
return;
}
barr.resize(len);
{
PoolByteArray::Write w = barr.write();
encode_variant(*p_args[0],w.ptr(),len);
}
r_ret=barr;
} break;
case BYTES_TO_VAR: {
VALIDATE_ARG_COUNT(1);
if (p_args[0]->get_type()!=Variant::POOL_BYTE_ARRAY) {
r_error.error=Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
r_error.argument=0;
r_error.expected=Variant::POOL_BYTE_ARRAY;
r_ret=Variant();
return;
}
PoolByteArray varr=*p_args[0];
Variant ret;
{
PoolByteArray::Read r=varr.read();
Error err = decode_variant(ret,r.ptr(),varr.size(),NULL);
if (err!=OK) {
r_ret=RTR("Not enough bytes for decoding bytes, or invalid format.");
r_error.error=Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
r_error.argument=0;
r_error.expected=Variant::POOL_BYTE_ARRAY;
return;
}
}
r_ret=ret;
} break;
case GEN_RANGE: {
switch(p_arg_count) {
case 0: {
r_error.error=Variant::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
r_error.argument=1;
r_ret=Variant();
} break;
case 1: {
VALIDATE_ARG_NUM(0);
int count=*p_args[0];
Array arr;
if (count<=0) {
r_ret=arr;
return;
}
Error err = arr.resize(count);
if (err!=OK) {
r_error.error=Variant::CallError::CALL_ERROR_INVALID_METHOD;
r_ret=Variant();
return;
}
for(int i=0;i<count;i++) {
arr[i]=i;
}
r_ret=arr;
} break;
case 2: {
VALIDATE_ARG_NUM(0);
VALIDATE_ARG_NUM(1);
int from=*p_args[0];
int to=*p_args[1];
Array arr;
if (from>=to) {
r_ret=arr;
return;
}
Error err = arr.resize(to-from);
if (err!=OK) {
r_error.error=Variant::CallError::CALL_ERROR_INVALID_METHOD;
r_ret=Variant();
return;
}
for(int i=from;i<to;i++)
arr[i-from]=i;
r_ret=arr;
} break;
case 3: {
VALIDATE_ARG_NUM(0);
VALIDATE_ARG_NUM(1);
VALIDATE_ARG_NUM(2);
int from=*p_args[0];
int to=*p_args[1];
int incr=*p_args[2];
if (incr==0) {
r_ret=RTR("step argument is zero!");
r_error.error=Variant::CallError::CALL_ERROR_INVALID_METHOD;
return;
}
Array arr;
if (from>=to && incr>0) {
r_ret=arr;
return;
}
if (from<=to && incr<0) {
r_ret=arr;
return;
}
//calculate how many
int count=0;
if (incr>0) {
count=((to-from-1)/incr)+1;
} else {
count=((from-to-1)/-incr)+1;
}
Error err = arr.resize(count);
if (err!=OK) {
r_error.error=Variant::CallError::CALL_ERROR_INVALID_METHOD;
r_ret=Variant();
return;
}
if (incr>0) {
int idx=0;
for(int i=from;i<to;i+=incr) {
arr[idx++]=i;
}
} else {
int idx=0;
for(int i=from;i>to;i+=incr) {
arr[idx++]=i;
}
}
r_ret=arr;
} break;
default: {
r_error.error=Variant::CallError::CALL_ERROR_TOO_MANY_ARGUMENTS;
r_error.argument=3;
r_ret=Variant();
} break;
}
} break;
case RESOURCE_LOAD: {
VALIDATE_ARG_COUNT(1);
if (p_args[0]->get_type()!=Variant::STRING) {
r_error.error=Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
r_error.argument=0;
r_error.expected=Variant::STRING;
r_ret=Variant();
} else {
r_ret=ResourceLoader::load(*p_args[0]);
}
} break;
case INST2DICT: {
VALIDATE_ARG_COUNT(1);
if (p_args[0]->get_type()==Variant::NIL) {
r_ret=Variant();
} else if (p_args[0]->get_type()!=Variant::OBJECT) {
r_error.error=Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
r_error.argument=0;
r_ret=Variant();
} else {
Object *obj = *p_args[0];
if (!obj) {
r_ret=Variant();
} else if (!obj->get_script_instance() || obj->get_script_instance()->get_language()!=GDScriptLanguage::get_singleton()) {
r_error.error=Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
r_error.argument=0;
r_error.expected=Variant::DICTIONARY;
r_ret=RTR("Not a script with an instance");
return;
} else {
GDInstance *ins = static_cast<GDInstance*>(obj->get_script_instance());
Ref<GDScript> base = ins->get_script();
if (base.is_null()) {
r_error.error=Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
r_error.argument=0;
r_error.expected=Variant::DICTIONARY;
r_ret=RTR("Not based on a script");
return;
}
GDScript *p = base.ptr();
Vector<StringName> sname;
while(p->_owner) {
sname.push_back(p->name);
p=p->_owner;
}
sname.invert();
if (!p->path.is_resource_file()) {
r_error.error=Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
r_error.argument=0;
r_error.expected=Variant::DICTIONARY;
r_ret=Variant();
r_ret=RTR("Not based on a resource file");
return;
}
NodePath cp(sname,Vector<StringName>(),false);
Dictionary d;
d["@subpath"]=cp;
d["@path"]=p->path;
p = base.ptr();
while(p) {
for(Set<StringName>::Element *E=p->members.front();E;E=E->next()) {
Variant value;
if (ins->get(E->get(),value)) {
String k = E->get();
if (!d.has(k)) {
d[k]=value;
}
}
}
p=p->_base;
}
r_ret=d;
}
}
} break;
case DICT2INST: {
VALIDATE_ARG_COUNT(1);
if (p_args[0]->get_type()!=Variant::DICTIONARY) {
r_error.error=Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
r_error.argument=0;
r_error.expected=Variant::DICTIONARY;
r_ret=Variant();
return;
}
Dictionary d = *p_args[0];
if (!d.has("@path")) {
r_error.error=Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
r_error.argument=0;
r_error.expected=Variant::OBJECT;
r_ret=RTR("Invalid instance dictionary format (missing @path)");
return;
}
Ref<Script> scr = ResourceLoader::load(d["@path"]);
if (!scr.is_valid()) {
r_error.error=Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
r_error.argument=0;
r_error.expected=Variant::OBJECT;
r_ret=RTR("Invalid instance dictionary format (can't load script at @path)");
return;
}
Ref<GDScript> gdscr = scr;
if (!gdscr.is_valid()) {
r_error.error=Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
r_error.argument=0;
r_error.expected=Variant::OBJECT;
r_ret=Variant();
r_ret=RTR("Invalid instance dictionary format (invalid script at @path)");
return;
}
NodePath sub;
if (d.has("@subpath")) {
sub=d["@subpath"];
}
for(int i=0;i<sub.get_name_count();i++) {
gdscr = gdscr->subclasses[ sub.get_name(i)];
if (!gdscr.is_valid()) {
r_error.error=Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
r_error.argument=0;
r_error.expected=Variant::OBJECT;
r_ret=Variant();
r_ret=RTR("Invalid instance dictionary (invalid subclasses)");
return;
}
}
r_ret = gdscr->_new(NULL,0,r_error);
GDInstance *ins = static_cast<GDInstance*>(static_cast<Object*>(r_ret)->get_script_instance());
Ref<GDScript> gd_ref = ins->get_script();
for(Map<StringName,GDScript::MemberInfo>::Element *E = gd_ref->member_indices.front(); E; E = E->next()) {
if(d.has(E->key())) {
ins->members[E->get().index] = d[E->key()];
}
}
} break;
case VALIDATE_JSON: {
VALIDATE_ARG_COUNT(1);
if (p_args[0]->get_type()!=Variant::STRING) {
r_error.error=Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
r_error.argument=0;
r_error.expected=Variant::STRING;
r_ret=Variant();
return;
}
String errs;
int errl;
Error err = JSON::parse(*p_args[0],r_ret,errs,errl);
if (err!=OK) {
r_ret=itos(errl)+":"+errs;
} else {
r_ret="";
}
} break;
case PARSE_JSON: {
VALIDATE_ARG_COUNT(1);
if (p_args[0]->get_type()!=Variant::STRING) {
r_error.error=Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
r_error.argument=0;
r_error.expected=Variant::STRING;
r_ret=Variant();
return;
}
String errs;
int errl;
Error err = JSON::parse(*p_args[0],r_ret,errs,errl);
if (err!=OK) {
r_ret=Variant();
}
} break;
case TO_JSON: {
VALIDATE_ARG_COUNT(1);
r_ret = JSON::print(*p_args[0]);
} break;
case HASH: {
VALIDATE_ARG_COUNT(1);
r_ret=p_args[0]->hash();
} break;
case COLOR8: {
if (p_arg_count<3) {
r_error.error=Variant::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
r_error.argument=3;
r_ret=Variant();
return;
}
if (p_arg_count>4) {
r_error.error=Variant::CallError::CALL_ERROR_TOO_MANY_ARGUMENTS;
r_error.argument=4;
r_ret=Variant();
return;
}
VALIDATE_ARG_NUM(0);
VALIDATE_ARG_NUM(1);
VALIDATE_ARG_NUM(2);
Color color((float)*p_args[0]/255.0f,(float)*p_args[1]/255.0f,(float)*p_args[2]/255.0f);
if (p_arg_count==4) {
VALIDATE_ARG_NUM(3);
color.a=(float)*p_args[3]/255.0f;
}
r_ret=color;
} break;
case COLORN: {
if (p_arg_count<1) {
r_error.error=Variant::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
r_error.argument=1;
r_ret=Variant();
return;
}
if (p_arg_count>2) {
r_error.error=Variant::CallError::CALL_ERROR_TOO_MANY_ARGUMENTS;
r_error.argument=2;
r_ret=Variant();
return;
}
if (p_args[0]->get_type()!=Variant::STRING) {
r_error.error=Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
r_error.argument=0;
r_ret=Variant();
} else {
Color color = Color::named(*p_args[0]);
if (p_arg_count==2) {
VALIDATE_ARG_NUM(1);
color.a=*p_args[1];
}
r_ret=color;
}
} break;
case PRINT_STACK: {
ScriptLanguage* script = GDScriptLanguage::get_singleton();
for (int i=0; i < script->debug_get_stack_level_count(); i++) {
print_line("Frame "+itos(i)+" - "+script->debug_get_stack_level_source(i)+":"+itos(script->debug_get_stack_level_line(i))+" in function '"+script->debug_get_stack_level_function(i)+"'");
};
} break;
case INSTANCE_FROM_ID: {
VALIDATE_ARG_COUNT(1);
if (p_args[0]->get_type()!=Variant::INT && p_args[0]->get_type()!=Variant::REAL) {
r_error.error=Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
r_error.argument=0;
r_error.expected=Variant::INT;
r_ret=Variant();
break;
}
uint32_t id=*p_args[0];
r_ret=ObjectDB::get_instance(id);
} break;
case FUNC_MAX: {
ERR_FAIL();
} break;
}
}
Error GDTokenizerBuffer::set_code_buffer(const Vector<uint8_t> & p_buffer) {
const uint8_t *buf=p_buffer.ptr();
int total_len=p_buffer.size();
ERR_FAIL_COND_V( p_buffer.size()<24 || p_buffer[0]!='G' || p_buffer[1]!='D' || p_buffer[2]!='S' || p_buffer[3]!='C',ERR_INVALID_DATA);
int version = decode_uint32(&buf[4]);
if (version>BYTECODE_VERSION) {
ERR_EXPLAIN("Bytecode is too New! Please use a newer engine version.");
ERR_FAIL_COND_V(version>BYTECODE_VERSION,ERR_INVALID_DATA);
}
int identifier_count = decode_uint32(&buf[8]);
int constant_count = decode_uint32(&buf[12]);
int line_count = decode_uint32(&buf[16]);
int token_count = decode_uint32(&buf[20]);
const uint8_t *b=buf;
b=&buf[24];
total_len-=24;
identifiers.resize(identifier_count);
for(int i=0;i<identifier_count;i++) {
int len = decode_uint32(b);
ERR_FAIL_COND_V(len>total_len,ERR_INVALID_DATA);
b+=4;
Vector<uint8_t> cs;
cs.resize(len);
for(int j=0;j<len;j++) {
cs[j]=b[j]^0xb6;
}
cs[cs.size()-1]=0;
String s;
s.parse_utf8((const char*)cs.ptr());
b+=len;
total_len-=len+4;
identifiers[i]=s;
}
constants.resize(constant_count);
for(int i=0;i<constant_count;i++) {
Variant v;
int len;
Error err = decode_variant(v,b,total_len,&len);
if (err)
return err;
b+=len;
total_len-=len;
constants[i]=v;
}
ERR_FAIL_COND_V(line_count*8>total_len,ERR_INVALID_DATA);
for(int i=0;i<line_count;i++) {
uint32_t token=decode_uint32(b);
b+=4;
uint32_t linecol=decode_uint32(b);
b+=4;
lines.insert(token,linecol);
total_len-=8;
}
tokens.resize(token_count);
for(int i=0;i<token_count;i++) {
ERR_FAIL_COND_V( total_len < 1, ERR_INVALID_DATA);
if ((*b)&TOKEN_BYTE_MASK) { //little endian always
ERR_FAIL_COND_V( total_len < 4, ERR_INVALID_DATA);
tokens[i]=decode_uint32(b)&~TOKEN_BYTE_MASK;
b+=4;
} else {
tokens[i]=*b;
b+=1;
total_len--;
}
}
token=0;
return OK;
}
void VisualScriptBuiltinFunc::exec_func(BuiltinFunc p_func, const Variant **p_inputs, Variant *r_return, Variant::CallError &r_error, String &r_error_str) {
switch (p_func) {
case VisualScriptBuiltinFunc::MATH_SIN: {
VALIDATE_ARG_NUM(0);
*r_return = Math::sin((double)*p_inputs[0]);
} break;
case VisualScriptBuiltinFunc::MATH_COS: {
VALIDATE_ARG_NUM(0);
*r_return = Math::cos((double)*p_inputs[0]);
} break;
case VisualScriptBuiltinFunc::MATH_TAN: {
VALIDATE_ARG_NUM(0);
*r_return = Math::tan((double)*p_inputs[0]);
} break;
case VisualScriptBuiltinFunc::MATH_SINH: {
VALIDATE_ARG_NUM(0);
*r_return = Math::sinh((double)*p_inputs[0]);
} break;
case VisualScriptBuiltinFunc::MATH_COSH: {
VALIDATE_ARG_NUM(0);
*r_return = Math::cosh((double)*p_inputs[0]);
} break;
case VisualScriptBuiltinFunc::MATH_TANH: {
VALIDATE_ARG_NUM(0);
*r_return = Math::tanh((double)*p_inputs[0]);
} break;
case VisualScriptBuiltinFunc::MATH_ASIN: {
VALIDATE_ARG_NUM(0);
*r_return = Math::asin((double)*p_inputs[0]);
} break;
case VisualScriptBuiltinFunc::MATH_ACOS: {
VALIDATE_ARG_NUM(0);
*r_return = Math::acos((double)*p_inputs[0]);
} break;
case VisualScriptBuiltinFunc::MATH_ATAN: {
VALIDATE_ARG_NUM(0);
*r_return = Math::atan((double)*p_inputs[0]);
} break;
case VisualScriptBuiltinFunc::MATH_ATAN2: {
VALIDATE_ARG_NUM(0);
VALIDATE_ARG_NUM(1);
*r_return = Math::atan2((double)*p_inputs[0], (double)*p_inputs[1]);
} break;
case VisualScriptBuiltinFunc::MATH_SQRT: {
VALIDATE_ARG_NUM(0);
*r_return = Math::sqrt((double)*p_inputs[0]);
} break;
case VisualScriptBuiltinFunc::MATH_FMOD: {
VALIDATE_ARG_NUM(0);
VALIDATE_ARG_NUM(1);
*r_return = Math::fmod((double)*p_inputs[0], (double)*p_inputs[1]);
} break;
case VisualScriptBuiltinFunc::MATH_FPOSMOD: {
VALIDATE_ARG_NUM(0);
VALIDATE_ARG_NUM(1);
*r_return = Math::fposmod((double)*p_inputs[0], (double)*p_inputs[1]);
} break;
case VisualScriptBuiltinFunc::MATH_FLOOR: {
VALIDATE_ARG_NUM(0);
*r_return = Math::floor((double)*p_inputs[0]);
} break;
case VisualScriptBuiltinFunc::MATH_CEIL: {
VALIDATE_ARG_NUM(0);
*r_return = Math::ceil((double)*p_inputs[0]);
} break;
case VisualScriptBuiltinFunc::MATH_ROUND: {
VALIDATE_ARG_NUM(0);
*r_return = Math::round((double)*p_inputs[0]);
} break;
case VisualScriptBuiltinFunc::MATH_ABS: {
if (p_inputs[0]->get_type() == Variant::INT) {
int64_t i = *p_inputs[0];
*r_return = ABS(i);
} else if (p_inputs[0]->get_type() == Variant::REAL) {
real_t r = *p_inputs[0];
*r_return = Math::abs(r);
} else {
r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
r_error.argument = 0;
r_error.expected = Variant::REAL;
}
} break;
case VisualScriptBuiltinFunc::MATH_SIGN: {
if (p_inputs[0]->get_type() == Variant::INT) {
int64_t i = *p_inputs[0];
*r_return = i < 0 ? -1 : (i > 0 ? +1 : 0);
} else if (p_inputs[0]->get_type() == Variant::REAL) {
real_t r = *p_inputs[0];
*r_return = r < 0.0 ? -1.0 : (r > 0.0 ? +1.0 : 0.0);
} else {
r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
r_error.argument = 0;
r_error.expected = Variant::REAL;
}
} break;
case VisualScriptBuiltinFunc::MATH_POW: {
VALIDATE_ARG_NUM(0);
VALIDATE_ARG_NUM(1);
*r_return = Math::pow((double)*p_inputs[0], (double)*p_inputs[1]);
} break;
case VisualScriptBuiltinFunc::MATH_LOG: {
VALIDATE_ARG_NUM(0);
*r_return = Math::log((double)*p_inputs[0]);
} break;
case VisualScriptBuiltinFunc::MATH_EXP: {
VALIDATE_ARG_NUM(0);
*r_return = Math::exp((double)*p_inputs[0]);
} break;
case VisualScriptBuiltinFunc::MATH_ISNAN: {
VALIDATE_ARG_NUM(0);
*r_return = Math::is_nan((double)*p_inputs[0]);
} break;
case VisualScriptBuiltinFunc::MATH_ISINF: {
VALIDATE_ARG_NUM(0);
*r_return = Math::is_inf((double)*p_inputs[0]);
} break;
case VisualScriptBuiltinFunc::MATH_EASE: {
VALIDATE_ARG_NUM(0);
VALIDATE_ARG_NUM(1);
*r_return = Math::ease((double)*p_inputs[0], (double)*p_inputs[1]);
} break;
case VisualScriptBuiltinFunc::MATH_DECIMALS: {
VALIDATE_ARG_NUM(0);
*r_return = Math::step_decimals((double)*p_inputs[0]);
} break;
case VisualScriptBuiltinFunc::MATH_STEPIFY: {
VALIDATE_ARG_NUM(0);
VALIDATE_ARG_NUM(1);
*r_return = Math::stepify((double)*p_inputs[0], (double)*p_inputs[1]);
} break;
case VisualScriptBuiltinFunc::MATH_LERP: {
VALIDATE_ARG_NUM(0);
VALIDATE_ARG_NUM(1);
VALIDATE_ARG_NUM(2);
*r_return = Math::lerp((double)*p_inputs[0], (double)*p_inputs[1], (double)*p_inputs[2]);
} break;
case VisualScriptBuiltinFunc::MATH_INVERSE_LERP: {
VALIDATE_ARG_NUM(0);
VALIDATE_ARG_NUM(1);
VALIDATE_ARG_NUM(2);
*r_return = Math::inverse_lerp((double)*p_inputs[0], (double)*p_inputs[1], (double)*p_inputs[2]);
} break;
case VisualScriptBuiltinFunc::MATH_RANGE_LERP: {
VALIDATE_ARG_NUM(0);
VALIDATE_ARG_NUM(1);
VALIDATE_ARG_NUM(2);
VALIDATE_ARG_NUM(3);
VALIDATE_ARG_NUM(4);
*r_return = Math::range_lerp((double)*p_inputs[0], (double)*p_inputs[1], (double)*p_inputs[2], (double)*p_inputs[3], (double)*p_inputs[4]);
} break;
case VisualScriptBuiltinFunc::MATH_SMOOTHSTEP: {
VALIDATE_ARG_NUM(0);
VALIDATE_ARG_NUM(1);
VALIDATE_ARG_NUM(2);
*r_return = Math::smoothstep((double)*p_inputs[0], (double)*p_inputs[1], (double)*p_inputs[2]);
} break;
case VisualScriptBuiltinFunc::MATH_DECTIME: {
VALIDATE_ARG_NUM(0);
VALIDATE_ARG_NUM(1);
VALIDATE_ARG_NUM(2);
*r_return = Math::dectime((double)*p_inputs[0], (double)*p_inputs[1], (double)*p_inputs[2]);
} break;
case VisualScriptBuiltinFunc::MATH_RANDOMIZE: {
Math::randomize();
} break;
case VisualScriptBuiltinFunc::MATH_RAND: {
*r_return = Math::rand();
} break;
case VisualScriptBuiltinFunc::MATH_RANDF: {
*r_return = Math::randf();
} break;
case VisualScriptBuiltinFunc::MATH_RANDOM: {
VALIDATE_ARG_NUM(0);
VALIDATE_ARG_NUM(1);
*r_return = Math::random((double)*p_inputs[0], (double)*p_inputs[1]);
} break;
case VisualScriptBuiltinFunc::MATH_SEED: {
VALIDATE_ARG_NUM(0);
uint64_t seed = *p_inputs[0];
Math::seed(seed);
} break;
case VisualScriptBuiltinFunc::MATH_RANDSEED: {
VALIDATE_ARG_NUM(0);
uint64_t seed = *p_inputs[0];
int ret = Math::rand_from_seed(&seed);
Array reta;
reta.push_back(ret);
reta.push_back(seed);
*r_return = reta;
} break;
case VisualScriptBuiltinFunc::MATH_DEG2RAD: {
VALIDATE_ARG_NUM(0);
*r_return = Math::deg2rad((double)*p_inputs[0]);
} break;
case VisualScriptBuiltinFunc::MATH_RAD2DEG: {
VALIDATE_ARG_NUM(0);
*r_return = Math::rad2deg((double)*p_inputs[0]);
} break;
case VisualScriptBuiltinFunc::MATH_LINEAR2DB: {
VALIDATE_ARG_NUM(0);
*r_return = Math::linear2db((double)*p_inputs[0]);
} break;
case VisualScriptBuiltinFunc::MATH_DB2LINEAR: {
VALIDATE_ARG_NUM(0);
*r_return = Math::db2linear((double)*p_inputs[0]);
} break;
case VisualScriptBuiltinFunc::MATH_POLAR2CARTESIAN: {
VALIDATE_ARG_NUM(0);
VALIDATE_ARG_NUM(1);
double r = *p_inputs[0];
double th = *p_inputs[1];
*r_return = Vector2(r * Math::cos(th), r * Math::sin(th));
} break;
case VisualScriptBuiltinFunc::MATH_CARTESIAN2POLAR: {
VALIDATE_ARG_NUM(0);
VALIDATE_ARG_NUM(1);
double x = *p_inputs[0];
double y = *p_inputs[1];
*r_return = Vector2(Math::sqrt(x * x + y * y), Math::atan2(y, x));
} break;
case VisualScriptBuiltinFunc::MATH_WRAP: {
VALIDATE_ARG_NUM(0);
VALIDATE_ARG_NUM(1);
VALIDATE_ARG_NUM(2);
*r_return = Math::wrapi((int64_t)*p_inputs[0], (int64_t)*p_inputs[1], (int64_t)*p_inputs[2]);
} break;
case VisualScriptBuiltinFunc::MATH_WRAPF: {
VALIDATE_ARG_NUM(0);
VALIDATE_ARG_NUM(1);
VALIDATE_ARG_NUM(2);
*r_return = Math::wrapf((double)*p_inputs[0], (double)*p_inputs[1], (double)*p_inputs[2]);
} break;
case VisualScriptBuiltinFunc::LOGIC_MAX: {
if (p_inputs[0]->get_type() == Variant::INT && p_inputs[1]->get_type() == Variant::INT) {
int64_t a = *p_inputs[0];
int64_t b = *p_inputs[1];
*r_return = MAX(a, b);
} else {
VALIDATE_ARG_NUM(0);
VALIDATE_ARG_NUM(1);
real_t a = *p_inputs[0];
real_t b = *p_inputs[1];
*r_return = MAX(a, b);
}
} break;
case VisualScriptBuiltinFunc::LOGIC_MIN: {
if (p_inputs[0]->get_type() == Variant::INT && p_inputs[1]->get_type() == Variant::INT) {
int64_t a = *p_inputs[0];
int64_t b = *p_inputs[1];
*r_return = MIN(a, b);
} else {
VALIDATE_ARG_NUM(0);
VALIDATE_ARG_NUM(1);
real_t a = *p_inputs[0];
real_t b = *p_inputs[1];
*r_return = MIN(a, b);
}
} break;
case VisualScriptBuiltinFunc::LOGIC_CLAMP: {
if (p_inputs[0]->get_type() == Variant::INT && p_inputs[1]->get_type() == Variant::INT && p_inputs[2]->get_type() == Variant::INT) {
int64_t a = *p_inputs[0];
int64_t b = *p_inputs[1];
int64_t c = *p_inputs[2];
*r_return = CLAMP(a, b, c);
} else {
VALIDATE_ARG_NUM(0);
VALIDATE_ARG_NUM(1);
VALIDATE_ARG_NUM(2);
real_t a = *p_inputs[0];
real_t b = *p_inputs[1];
real_t c = *p_inputs[2];
*r_return = CLAMP(a, b, c);
}
} break;
case VisualScriptBuiltinFunc::LOGIC_NEAREST_PO2: {
VALIDATE_ARG_NUM(0);
int64_t num = *p_inputs[0];
*r_return = next_power_of_2(num);
} break;
case VisualScriptBuiltinFunc::OBJ_WEAKREF: {
if (p_inputs[0]->get_type() != Variant::OBJECT) {
r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
r_error.argument = 0;
r_error.expected = Variant::OBJECT;
return;
}
if (p_inputs[0]->is_ref()) {
REF r = *p_inputs[0];
if (!r.is_valid()) {
return;
}
Ref<WeakRef> wref = memnew(WeakRef);
wref->set_ref(r);
*r_return = wref;
} else {
Object *obj = *p_inputs[0];
if (!obj) {
return;
}
Ref<WeakRef> wref = memnew(WeakRef);
wref->set_obj(obj);
*r_return = wref;
}
} break;
case VisualScriptBuiltinFunc::FUNC_FUNCREF: {
if (p_inputs[0]->get_type() != Variant::OBJECT) {
r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
r_error.argument = 0;
r_error.expected = Variant::OBJECT;
return;
}
if (p_inputs[1]->get_type() != Variant::STRING && p_inputs[1]->get_type() != Variant::NODE_PATH) {
r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
r_error.argument = 1;
r_error.expected = Variant::STRING;
return;
}
Ref<FuncRef> fr = memnew(FuncRef);
fr->set_instance(*p_inputs[0]);
fr->set_function(*p_inputs[1]);
*r_return = fr;
} break;
case VisualScriptBuiltinFunc::TYPE_CONVERT: {
VALIDATE_ARG_NUM(1);
int type = *p_inputs[1];
if (type < 0 || type >= Variant::VARIANT_MAX) {
r_error_str = RTR("Invalid type argument to convert(), use TYPE_* constants.");
r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
r_error.argument = 0;
r_error.expected = Variant::INT;
return;
} else {
*r_return = Variant::construct(Variant::Type(type), p_inputs, 1, r_error);
}
} break;
case VisualScriptBuiltinFunc::TYPE_OF: {
*r_return = p_inputs[0]->get_type();
} break;
case VisualScriptBuiltinFunc::TYPE_EXISTS: {
*r_return = ClassDB::class_exists(*p_inputs[0]);
} break;
case VisualScriptBuiltinFunc::TEXT_CHAR: {
CharType result[2] = { *p_inputs[0], 0 };
*r_return = String(result);
} break;
case VisualScriptBuiltinFunc::TEXT_STR: {
String str = *p_inputs[0];
*r_return = str;
} break;
case VisualScriptBuiltinFunc::TEXT_PRINT: {
String str = *p_inputs[0];
print_line(str);
} break;
case VisualScriptBuiltinFunc::TEXT_PRINTERR: {
String str = *p_inputs[0];
print_error(str);
} break;
case VisualScriptBuiltinFunc::TEXT_PRINTRAW: {
String str = *p_inputs[0];
OS::get_singleton()->print("%s", str.utf8().get_data());
} break;
case VisualScriptBuiltinFunc::VAR_TO_STR: {
String vars;
VariantWriter::write_to_string(*p_inputs[0], vars);
*r_return = vars;
} break;
case VisualScriptBuiltinFunc::STR_TO_VAR: {
if (p_inputs[0]->get_type() != Variant::STRING) {
r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
r_error.argument = 0;
r_error.expected = Variant::STRING;
return;
}
VariantParser::StreamString ss;
ss.s = *p_inputs[0];
String errs;
int line;
Error err = VariantParser::parse(&ss, *r_return, errs, line);
if (err != OK) {
r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
r_error.argument = 0;
r_error.expected = Variant::STRING;
*r_return = "Parse error at line " + itos(line) + ": " + errs;
return;
}
} break;
case VisualScriptBuiltinFunc::VAR_TO_BYTES: {
if (p_inputs[1]->get_type() != Variant::BOOL) {
r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
r_error.argument = 1;
r_error.expected = Variant::BOOL;
return;
}
PoolByteArray barr;
int len;
bool full_objects = *p_inputs[1];
Error err = encode_variant(*p_inputs[0], NULL, len, full_objects);
if (err) {
r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
r_error.argument = 0;
r_error.expected = Variant::NIL;
r_error_str = "Unexpected error encoding variable to bytes, likely unserializable type found (Object or RID).";
return;
}
barr.resize(len);
{
PoolByteArray::Write w = barr.write();
encode_variant(*p_inputs[0], w.ptr(), len, full_objects);
}
*r_return = barr;
} break;
case VisualScriptBuiltinFunc::BYTES_TO_VAR: {
if (p_inputs[0]->get_type() != Variant::POOL_BYTE_ARRAY) {
r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
r_error.argument = 0;
r_error.expected = Variant::POOL_BYTE_ARRAY;
return;
}
if (p_inputs[1]->get_type() != Variant::BOOL) {
r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
r_error.argument = 1;
r_error.expected = Variant::BOOL;
return;
}
PoolByteArray varr = *p_inputs[0];
bool allow_objects = *p_inputs[1];
Variant ret;
{
PoolByteArray::Read r = varr.read();
Error err = decode_variant(ret, r.ptr(), varr.size(), NULL, allow_objects);
if (err != OK) {
r_error_str = RTR("Not enough bytes for decoding bytes, or invalid format.");
r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
r_error.argument = 0;
r_error.expected = Variant::POOL_BYTE_ARRAY;
return;
}
}
*r_return = ret;
} break;
case VisualScriptBuiltinFunc::COLORN: {
VALIDATE_ARG_NUM(1);
Color color = Color::named(*p_inputs[0]);
color.a = *p_inputs[1];
*r_return = String(color);
} break;
default: {
}
}
}
virtual int step(const Variant** p_inputs,Variant** p_outputs,StartMode p_start_mode,Variant* p_working_mem,Variant::CallError& r_error,String& r_error_str) {
switch(func) {
case VisualScriptBuiltinFunc::MATH_SIN: {
VALIDATE_ARG_NUM(0);
*p_outputs[0]=Math::sin(*p_inputs[0]);
}
break;
case VisualScriptBuiltinFunc::MATH_COS: {
VALIDATE_ARG_NUM(0);
*p_outputs[0]=Math::cos(*p_inputs[0]);
}
break;
case VisualScriptBuiltinFunc::MATH_TAN: {
VALIDATE_ARG_NUM(0);
*p_outputs[0]=Math::tan(*p_inputs[0]);
}
break;
case VisualScriptBuiltinFunc::MATH_SINH: {
VALIDATE_ARG_NUM(0);
*p_outputs[0]=Math::sinh(*p_inputs[0]);
}
break;
case VisualScriptBuiltinFunc::MATH_COSH: {
VALIDATE_ARG_NUM(0);
*p_outputs[0]=Math::cosh(*p_inputs[0]);
}
break;
case VisualScriptBuiltinFunc::MATH_TANH: {
VALIDATE_ARG_NUM(0);
*p_outputs[0]=Math::tanh(*p_inputs[0]);
}
break;
case VisualScriptBuiltinFunc::MATH_ASIN: {
VALIDATE_ARG_NUM(0);
*p_outputs[0]=Math::asin(*p_inputs[0]);
}
break;
case VisualScriptBuiltinFunc::MATH_ACOS: {
VALIDATE_ARG_NUM(0);
*p_outputs[0]=Math::acos(*p_inputs[0]);
}
break;
case VisualScriptBuiltinFunc::MATH_ATAN: {
VALIDATE_ARG_NUM(0);
*p_outputs[0]=Math::atan(*p_inputs[0]);
}
break;
case VisualScriptBuiltinFunc::MATH_ATAN2: {
VALIDATE_ARG_NUM(0);
VALIDATE_ARG_NUM(1);
*p_outputs[0]=Math::atan2(*p_inputs[0],*p_inputs[1]);
}
break;
case VisualScriptBuiltinFunc::MATH_SQRT: {
VALIDATE_ARG_NUM(0);
*p_outputs[0]=Math::sqrt(*p_inputs[0]);
}
break;
case VisualScriptBuiltinFunc::MATH_FMOD: {
VALIDATE_ARG_NUM(0);
VALIDATE_ARG_NUM(1);
*p_outputs[0]=Math::fmod(*p_inputs[0],*p_inputs[1]);
}
break;
case VisualScriptBuiltinFunc::MATH_FPOSMOD: {
VALIDATE_ARG_NUM(0);
VALIDATE_ARG_NUM(1);
*p_outputs[0]=Math::fposmod(*p_inputs[0],*p_inputs[1]);
}
break;
case VisualScriptBuiltinFunc::MATH_FLOOR: {
VALIDATE_ARG_NUM(0);
*p_outputs[0]=Math::floor(*p_inputs[0]);
}
break;
case VisualScriptBuiltinFunc::MATH_CEIL: {
VALIDATE_ARG_NUM(0);
*p_outputs[0]=Math::ceil(*p_inputs[0]);
}
break;
case VisualScriptBuiltinFunc::MATH_ROUND: {
VALIDATE_ARG_NUM(0);
*p_outputs[0]=Math::round(*p_inputs[0]);
}
break;
case VisualScriptBuiltinFunc::MATH_ABS: {
if (p_inputs[0]->get_type()==Variant::INT) {
int64_t i = *p_inputs[0];
*p_outputs[0]=ABS(i);
} else if (p_inputs[0]->get_type()==Variant::REAL) {
real_t r = *p_inputs[0];
*p_outputs[0]=Math::abs(r);
} else {
r_error.error=Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
r_error.argument=0;
r_error.expected=Variant::REAL;
}
}
break;
case VisualScriptBuiltinFunc::MATH_SIGN: {
if (p_inputs[0]->get_type()==Variant::INT) {
int64_t i = *p_inputs[0];
*p_outputs[0]= i < 0 ? -1 : ( i > 0 ? +1 : 0);
} else if (p_inputs[0]->get_type()==Variant::REAL) {
real_t r = *p_inputs[0];
*p_outputs[0]= r < 0.0 ? -1.0 : ( r > 0.0 ? +1.0 : 0.0);
} else {
r_error.error=Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
r_error.argument=0;
r_error.expected=Variant::REAL;
}
}
break;
case VisualScriptBuiltinFunc::MATH_POW: {
VALIDATE_ARG_NUM(0);
VALIDATE_ARG_NUM(1);
*p_outputs[0]=Math::pow(*p_inputs[0],*p_inputs[1]);
}
break;
case VisualScriptBuiltinFunc::MATH_LOG: {
VALIDATE_ARG_NUM(0);
*p_outputs[0]=Math::log(*p_inputs[0]);
}
break;
case VisualScriptBuiltinFunc::MATH_EXP: {
VALIDATE_ARG_NUM(0);
*p_outputs[0]=Math::exp(*p_inputs[0]);
}
break;
case VisualScriptBuiltinFunc::MATH_ISNAN: {
VALIDATE_ARG_NUM(0);
*p_outputs[0]=Math::is_nan(*p_inputs[0]);
}
break;
case VisualScriptBuiltinFunc::MATH_ISINF: {
VALIDATE_ARG_NUM(0);
*p_outputs[0]=Math::is_inf(*p_inputs[0]);
}
break;
case VisualScriptBuiltinFunc::MATH_EASE: {
VALIDATE_ARG_NUM(0);
VALIDATE_ARG_NUM(1);
*p_outputs[0]=Math::ease(*p_inputs[0],*p_inputs[1]);
}
break;
case VisualScriptBuiltinFunc::MATH_DECIMALS: {
VALIDATE_ARG_NUM(0);
*p_outputs[0]=Math::step_decimals(*p_inputs[0]);
}
break;
case VisualScriptBuiltinFunc::MATH_STEPIFY: {
VALIDATE_ARG_NUM(0);
VALIDATE_ARG_NUM(1);
*p_outputs[0]=Math::stepify(*p_inputs[0],*p_inputs[1]);
}
break;
case VisualScriptBuiltinFunc::MATH_LERP: {
VALIDATE_ARG_NUM(0);
VALIDATE_ARG_NUM(1);
VALIDATE_ARG_NUM(2);
*p_outputs[0]=Math::lerp(*p_inputs[0],*p_inputs[1],*p_inputs[2]);
}
break;
case VisualScriptBuiltinFunc::MATH_DECTIME: {
VALIDATE_ARG_NUM(0);
VALIDATE_ARG_NUM(1);
VALIDATE_ARG_NUM(2);
*p_outputs[0]=Math::dectime(*p_inputs[0],*p_inputs[1],*p_inputs[2]);
}
break;
case VisualScriptBuiltinFunc::MATH_RANDOMIZE: {
Math::randomize();
}
break;
case VisualScriptBuiltinFunc::MATH_RAND: {
*p_outputs[0]=Math::rand();
}
break;
case VisualScriptBuiltinFunc::MATH_RANDF: {
*p_outputs[0]=Math::randf();
}
break;
case VisualScriptBuiltinFunc::MATH_RANDOM: {
VALIDATE_ARG_NUM(0);
VALIDATE_ARG_NUM(1);
*p_outputs[0]=Math::random(*p_inputs[0],*p_inputs[1]);
}
break;
case VisualScriptBuiltinFunc::MATH_SEED: {
VALIDATE_ARG_NUM(0);
uint32_t seed=*p_inputs[0];
Math::seed(seed);
}
break;
case VisualScriptBuiltinFunc::MATH_RANDSEED: {
VALIDATE_ARG_NUM(0);
uint32_t seed=*p_inputs[0];
int ret = Math::rand_from_seed(&seed);
Array reta;
reta.push_back(ret);
reta.push_back(seed);
*p_outputs[0]=reta;
}
break;
case VisualScriptBuiltinFunc::MATH_DEG2RAD: {
VALIDATE_ARG_NUM(0);
*p_outputs[0]=Math::deg2rad(*p_inputs[0]);
}
break;
case VisualScriptBuiltinFunc::MATH_RAD2DEG: {
VALIDATE_ARG_NUM(0);
*p_outputs[0]=Math::rad2deg(*p_inputs[0]);
}
break;
case VisualScriptBuiltinFunc::MATH_LINEAR2DB: {
VALIDATE_ARG_NUM(0);
*p_outputs[0]=Math::linear2db(*p_inputs[0]);
}
break;
case VisualScriptBuiltinFunc::MATH_DB2LINEAR: {
VALIDATE_ARG_NUM(0);
*p_outputs[0]=Math::db2linear(*p_inputs[0]);
}
break;
case VisualScriptBuiltinFunc::LOGIC_MAX: {
if (p_inputs[0]->get_type()==Variant::INT && p_inputs[1]->get_type()==Variant::INT) {
int64_t a = *p_inputs[0];
int64_t b = *p_inputs[1];
*p_outputs[0]=MAX(a,b);
} else {
VALIDATE_ARG_NUM(0);
VALIDATE_ARG_NUM(1);
real_t a = *p_inputs[0];
real_t b = *p_inputs[1];
*p_outputs[0]=MAX(a,b);
}
}
break;
case VisualScriptBuiltinFunc::LOGIC_MIN: {
if (p_inputs[0]->get_type()==Variant::INT && p_inputs[1]->get_type()==Variant::INT) {
int64_t a = *p_inputs[0];
int64_t b = *p_inputs[1];
*p_outputs[0]=MIN(a,b);
} else {
VALIDATE_ARG_NUM(0);
VALIDATE_ARG_NUM(1);
real_t a = *p_inputs[0];
real_t b = *p_inputs[1];
*p_outputs[0]=MIN(a,b);
}
}
break;
case VisualScriptBuiltinFunc::LOGIC_CLAMP: {
if (p_inputs[0]->get_type()==Variant::INT && p_inputs[1]->get_type()==Variant::INT && p_inputs[2]->get_type()==Variant::INT) {
int64_t a = *p_inputs[0];
int64_t b = *p_inputs[1];
int64_t c = *p_inputs[2];
*p_outputs[0]=CLAMP(a,b,c);
} else {
VALIDATE_ARG_NUM(0);
VALIDATE_ARG_NUM(1);
VALIDATE_ARG_NUM(2);
real_t a = *p_inputs[0];
real_t b = *p_inputs[1];
real_t c = *p_inputs[2];
*p_outputs[0]=CLAMP(a,b,c);
}
}
break;
case VisualScriptBuiltinFunc::LOGIC_NEAREST_PO2: {
VALIDATE_ARG_NUM(0);
int64_t num = *p_inputs[0];
*p_outputs[0] = nearest_power_of_2(num);
}
break;
case VisualScriptBuiltinFunc::OBJ_WEAKREF: {
if (p_inputs[0]->get_type()!=Variant::OBJECT) {
r_error.error=Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
r_error.argument=0;
r_error.expected=Variant::OBJECT;
return 0;
}
if (p_inputs[0]->is_ref()) {
REF r = *p_inputs[0];
if (!r.is_valid()) {
return 0;
}
Ref<WeakRef> wref = memnew( WeakRef );
wref->set_ref(r);
*p_outputs[0]=wref;
} else {
Object *obj = *p_inputs[0];
if (!obj) {
return 0;
}
Ref<WeakRef> wref = memnew( WeakRef );
wref->set_obj(obj);
*p_outputs[0]=wref;
}
}
break;
case VisualScriptBuiltinFunc::FUNC_FUNCREF: {
if (p_inputs[0]->get_type()!=Variant::OBJECT) {
r_error.error=Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
r_error.argument=0;
r_error.expected=Variant::OBJECT;
return 0;
}
if (p_inputs[1]->get_type()!=Variant::STRING && p_inputs[1]->get_type()!=Variant::NODE_PATH) {
r_error.error=Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
r_error.argument=1;
r_error.expected=Variant::STRING;
return 0;
}
Ref<FuncRef> fr = memnew( FuncRef);
fr->set_instance(*p_inputs[0]);
fr->set_function(*p_inputs[1]);
*p_outputs[0]=fr;
}
break;
case VisualScriptBuiltinFunc::TYPE_CONVERT: {
VALIDATE_ARG_NUM(1);
int type=*p_inputs[1];
if (type<0 || type>=Variant::VARIANT_MAX) {
*p_outputs[0]=RTR("Invalid type argument to convert(), use TYPE_* constants.");
r_error.error=Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
r_error.argument=0;
r_error.expected=Variant::INT;
return 0;
} else {
*p_outputs[0]=Variant::construct(Variant::Type(type),p_inputs,1,r_error);
}
}
break;
case VisualScriptBuiltinFunc::TYPE_OF: {
*p_outputs[0] = p_inputs[0]->get_type();
}
break;
case VisualScriptBuiltinFunc::TYPE_EXISTS: {
*p_outputs[0] = ObjectTypeDB::type_exists(*p_inputs[0]);
}
break;
case VisualScriptBuiltinFunc::TEXT_STR: {
String str = *p_inputs[0];
*p_outputs[0]=str;
}
break;
case VisualScriptBuiltinFunc::TEXT_PRINT: {
String str = *p_inputs[0];
print_line(str);
}
break;
case VisualScriptBuiltinFunc::TEXT_PRINTERR: {
String str = *p_inputs[0];
//str+="\n";
OS::get_singleton()->printerr("%s\n",str.utf8().get_data());
}
break;
case VisualScriptBuiltinFunc::TEXT_PRINTRAW: {
String str = *p_inputs[0];
//str+="\n";
OS::get_singleton()->print("%s",str.utf8().get_data());
}
break;
case VisualScriptBuiltinFunc::VAR_TO_STR: {
String vars;
VariantWriter::write_to_string(*p_inputs[0],vars);
*p_outputs[0]=vars;
}
break;
case VisualScriptBuiltinFunc::STR_TO_VAR: {
if (p_inputs[0]->get_type()!=Variant::STRING) {
r_error.error=Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
r_error.argument=0;
r_error.expected=Variant::STRING;
return 0;
}
VariantParser::StreamString ss;
ss.s=*p_inputs[0];
String errs;
int line;
Error err = VariantParser::parse(&ss,*p_outputs[0],errs,line);
if (err!=OK) {
r_error.error=Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
r_error.argument=0;
r_error.expected=Variant::STRING;
*p_outputs[0]="Parse error at line "+itos(line)+": "+errs;
return 0;
}
}
break;
case VisualScriptBuiltinFunc::VAR_TO_BYTES: {
ByteArray barr;
int len;
Error err = encode_variant(*p_inputs[0],NULL,len);
if (err) {
r_error.error=Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
r_error.argument=0;
r_error.expected=Variant::NIL;
*p_outputs[0]="Unexpected error encoding variable to bytes, likely unserializable type found (Object or RID).";
return 0;
}
barr.resize(len);
{
ByteArray::Write w = barr.write();
encode_variant(*p_inputs[0],w.ptr(),len);
}
*p_outputs[0]=barr;
}
break;
case VisualScriptBuiltinFunc::BYTES_TO_VAR: {
if (p_inputs[0]->get_type()!=Variant::RAW_ARRAY) {
r_error.error=Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
r_error.argument=0;
r_error.expected=Variant::RAW_ARRAY;
return 0;
}
ByteArray varr=*p_inputs[0];
Variant ret;
{
ByteArray::Read r=varr.read();
Error err = decode_variant(ret,r.ptr(),varr.size(),NULL);
if (err!=OK) {
*p_outputs[0]=RTR("Not enough bytes for decoding bytes, or invalid format.");
r_error.error=Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
r_error.argument=0;
r_error.expected=Variant::RAW_ARRAY;
return 0;
}
}
*p_outputs[0]=ret;
}
break;
default:
{}
}
return 0;
}
Error decode_variant(Variant &r_variant, const uint8_t *p_buffer, int p_len, int *r_len) {
const uint8_t *buf = p_buffer;
int len = p_len;
if (len < 4) {
ERR_FAIL_COND_V(len < 4, ERR_INVALID_DATA);
}
uint32_t type = decode_uint32(buf);
ERR_FAIL_COND_V((type & ENCODE_MASK) >= Variant::VARIANT_MAX, ERR_INVALID_DATA);
buf += 4;
len -= 4;
if (r_len)
*r_len = 4;
switch (type & ENCODE_MASK) {
case Variant::NIL: {
r_variant = Variant();
} break;
case Variant::BOOL: {
ERR_FAIL_COND_V(len < 4, ERR_INVALID_DATA);
bool val = decode_uint32(buf);
r_variant = val;
if (r_len)
(*r_len) += 4;
} break;
case Variant::INT: {
ERR_FAIL_COND_V(len < 4, ERR_INVALID_DATA);
if (type & ENCODE_FLAG_64) {
int64_t val = decode_uint64(buf);
r_variant = val;
if (r_len)
(*r_len) += 8;
} else {
int32_t val = decode_uint32(buf);
r_variant = val;
if (r_len)
(*r_len) += 4;
}
} break;
case Variant::REAL: {
ERR_FAIL_COND_V(len < (int)4, ERR_INVALID_DATA);
if (type & ENCODE_FLAG_64) {
double val = decode_double(buf);
r_variant = val;
if (r_len)
(*r_len) += 8;
} else {
float val = decode_float(buf);
r_variant = val;
if (r_len)
(*r_len) += 4;
}
} break;
case Variant::STRING: {
ERR_FAIL_COND_V(len < 4, ERR_INVALID_DATA);
uint32_t strlen = decode_uint32(buf);
buf += 4;
len -= 4;
ERR_FAIL_COND_V((int)strlen > len, ERR_INVALID_DATA);
String str;
str.parse_utf8((const char *)buf, strlen);
r_variant = str;
if (r_len) {
if (strlen % 4)
(*r_len) += 4 - strlen % 4;
(*r_len) += 4 + strlen;
}
} break;
// math types
case Variant::VECTOR2: {
ERR_FAIL_COND_V(len < (int)4 * 2, ERR_INVALID_DATA);
Vector2 val;
val.x = decode_float(&buf[0]);
val.y = decode_float(&buf[4]);
r_variant = val;
if (r_len)
(*r_len) += 4 * 2;
} break; // 5
case Variant::RECT2: {
ERR_FAIL_COND_V(len < (int)4 * 4, ERR_INVALID_DATA);
Rect2 val;
val.position.x = decode_float(&buf[0]);
val.position.y = decode_float(&buf[4]);
val.size.x = decode_float(&buf[8]);
val.size.y = decode_float(&buf[12]);
r_variant = val;
if (r_len)
(*r_len) += 4 * 4;
} break;
case Variant::VECTOR3: {
ERR_FAIL_COND_V(len < (int)4 * 3, ERR_INVALID_DATA);
Vector3 val;
val.x = decode_float(&buf[0]);
val.y = decode_float(&buf[4]);
val.z = decode_float(&buf[8]);
r_variant = val;
if (r_len)
(*r_len) += 4 * 3;
} break;
case Variant::TRANSFORM2D: {
ERR_FAIL_COND_V(len < (int)4 * 6, ERR_INVALID_DATA);
Transform2D val;
for (int i = 0; i < 3; i++) {
for (int j = 0; j < 2; j++) {
val.elements[i][j] = decode_float(&buf[(i * 2 + j) * 4]);
}
}
r_variant = val;
if (r_len)
(*r_len) += 4 * 6;
} break;
case Variant::PLANE: {
ERR_FAIL_COND_V(len < (int)4 * 4, ERR_INVALID_DATA);
Plane val;
val.normal.x = decode_float(&buf[0]);
val.normal.y = decode_float(&buf[4]);
val.normal.z = decode_float(&buf[8]);
val.d = decode_float(&buf[12]);
r_variant = val;
if (r_len)
(*r_len) += 4 * 4;
} break;
case Variant::QUAT: {
ERR_FAIL_COND_V(len < (int)4 * 4, ERR_INVALID_DATA);
Quat val;
val.x = decode_float(&buf[0]);
val.y = decode_float(&buf[4]);
val.z = decode_float(&buf[8]);
val.w = decode_float(&buf[12]);
r_variant = val;
if (r_len)
(*r_len) += 4 * 4;
} break;
case Variant::RECT3: {
ERR_FAIL_COND_V(len < (int)4 * 6, ERR_INVALID_DATA);
Rect3 val;
val.position.x = decode_float(&buf[0]);
val.position.y = decode_float(&buf[4]);
val.position.z = decode_float(&buf[8]);
val.size.x = decode_float(&buf[12]);
val.size.y = decode_float(&buf[16]);
val.size.z = decode_float(&buf[20]);
r_variant = val;
if (r_len)
(*r_len) += 4 * 6;
} break;
case Variant::BASIS: {
ERR_FAIL_COND_V(len < (int)4 * 9, ERR_INVALID_DATA);
Basis val;
for (int i = 0; i < 3; i++) {
for (int j = 0; j < 3; j++) {
val.elements[i][j] = decode_float(&buf[(i * 3 + j) * 4]);
}
}
r_variant = val;
if (r_len)
(*r_len) += 4 * 9;
} break;
case Variant::TRANSFORM: {
ERR_FAIL_COND_V(len < (int)4 * 12, ERR_INVALID_DATA);
Transform val;
for (int i = 0; i < 3; i++) {
for (int j = 0; j < 3; j++) {
val.basis.elements[i][j] = decode_float(&buf[(i * 3 + j) * 4]);
}
}
val.origin[0] = decode_float(&buf[36]);
val.origin[1] = decode_float(&buf[40]);
val.origin[2] = decode_float(&buf[44]);
r_variant = val;
if (r_len)
(*r_len) += 4 * 12;
} break;
// misc types
case Variant::COLOR: {
ERR_FAIL_COND_V(len < (int)4 * 4, ERR_INVALID_DATA);
Color val;
val.r = decode_float(&buf[0]);
val.g = decode_float(&buf[4]);
val.b = decode_float(&buf[8]);
val.a = decode_float(&buf[12]);
r_variant = val;
if (r_len)
(*r_len) += 4 * 4;
} break;
case Variant::NODE_PATH: {
ERR_FAIL_COND_V(len < 4, ERR_INVALID_DATA);
uint32_t strlen = decode_uint32(buf);
if (strlen & 0x80000000) {
//new format
ERR_FAIL_COND_V(len < 12, ERR_INVALID_DATA);
Vector<StringName> names;
Vector<StringName> subnames;
StringName prop;
uint32_t namecount = strlen &= 0x7FFFFFFF;
uint32_t subnamecount = decode_uint32(buf + 4);
uint32_t flags = decode_uint32(buf + 8);
len -= 12;
buf += 12;
int total = namecount + subnamecount;
if (flags & 2)
total++;
if (r_len)
(*r_len) += 12;
for (int i = 0; i < total; i++) {
ERR_FAIL_COND_V((int)len < 4, ERR_INVALID_DATA);
strlen = decode_uint32(buf);
int pad = 0;
if (strlen % 4)
pad += 4 - strlen % 4;
buf += 4;
len -= 4;
ERR_FAIL_COND_V((int)strlen + pad > len, ERR_INVALID_DATA);
String str;
str.parse_utf8((const char *)buf, strlen);
if (i < namecount)
names.push_back(str);
else if (i < namecount + subnamecount)
subnames.push_back(str);
else
prop = str;
buf += strlen + pad;
len -= strlen + pad;
if (r_len)
(*r_len) += 4 + strlen + pad;
}
r_variant = NodePath(names, subnames, flags & 1, prop);
} else {
//old format, just a string
buf += 4;
len -= 4;
ERR_FAIL_COND_V((int)strlen > len, ERR_INVALID_DATA);
String str;
str.parse_utf8((const char *)buf, strlen);
r_variant = NodePath(str);
if (r_len)
(*r_len) += 4 + strlen;
}
} break;
/*case Variant::RESOURCE: {
ERR_EXPLAIN("Can't marshallize resources");
ERR_FAIL_V(ERR_INVALID_DATA); //no, i'm sorry, no go
} break;*/
case Variant::_RID: {
r_variant = RID();
} break;
case Variant::OBJECT: {
r_variant = (Object *)NULL;
} break;
case Variant::DICTIONARY: {
ERR_FAIL_COND_V(len < 4, ERR_INVALID_DATA);
uint32_t count = decode_uint32(buf);
// bool shared = count&0x80000000;
count &= 0x7FFFFFFF;
buf += 4;
len -= 4;
if (r_len) {
(*r_len) += 4;
}
Dictionary d;
for (uint32_t i = 0; i < count; i++) {
Variant key, value;
int used;
Error err = decode_variant(key, buf, len, &used);
ERR_FAIL_COND_V(err, err);
buf += used;
len -= used;
if (r_len) {
(*r_len) += used;
}
err = decode_variant(value, buf, len, &used);
ERR_FAIL_COND_V(err, err);
buf += used;
len -= used;
if (r_len) {
(*r_len) += used;
}
d[key] = value;
}
r_variant = d;
} break;
case Variant::ARRAY: {
ERR_FAIL_COND_V(len < 4, ERR_INVALID_DATA);
uint32_t count = decode_uint32(buf);
// bool shared = count&0x80000000;
count &= 0x7FFFFFFF;
buf += 4;
len -= 4;
if (r_len) {
(*r_len) += 4;
}
Array varr;
for (uint32_t i = 0; i < count; i++) {
int used = 0;
Variant v;
Error err = decode_variant(v, buf, len, &used);
ERR_FAIL_COND_V(err, err);
buf += used;
len -= used;
varr.push_back(v);
if (r_len) {
(*r_len) += used;
}
}
r_variant = varr;
} break;
// arrays
case Variant::POOL_BYTE_ARRAY: {
ERR_FAIL_COND_V(len < 4, ERR_INVALID_DATA);
uint32_t count = decode_uint32(buf);
buf += 4;
len -= 4;
ERR_FAIL_COND_V((int)count > len, ERR_INVALID_DATA);
PoolVector<uint8_t> data;
if (count) {
data.resize(count);
PoolVector<uint8_t>::Write w = data.write();
for (int i = 0; i < count; i++) {
w[i] = buf[i];
}
w = PoolVector<uint8_t>::Write();
}
r_variant = data;
if (r_len) {
if (count % 4)
(*r_len) += 4 - count % 4;
(*r_len) += 4 + count;
}
} break;
case Variant::POOL_INT_ARRAY: {
ERR_FAIL_COND_V(len < 4, ERR_INVALID_DATA);
uint32_t count = decode_uint32(buf);
buf += 4;
len -= 4;
ERR_FAIL_COND_V((int)count * 4 > len, ERR_INVALID_DATA);
PoolVector<int> data;
if (count) {
//const int*rbuf=(const int*)buf;
data.resize(count);
PoolVector<int>::Write w = data.write();
for (int i = 0; i < count; i++) {
w[i] = decode_uint32(&buf[i * 4]);
}
w = PoolVector<int>::Write();
}
r_variant = Variant(data);
if (r_len) {
(*r_len) += 4 + count * sizeof(int);
}
} break;
case Variant::POOL_REAL_ARRAY: {
ERR_FAIL_COND_V(len < 4, ERR_INVALID_DATA);
uint32_t count = decode_uint32(buf);
buf += 4;
len -= 4;
ERR_FAIL_COND_V((int)count * 4 > len, ERR_INVALID_DATA);
PoolVector<float> data;
if (count) {
//const float*rbuf=(const float*)buf;
data.resize(count);
PoolVector<float>::Write w = data.write();
for (int i = 0; i < count; i++) {
w[i] = decode_float(&buf[i * 4]);
}
w = PoolVector<float>::Write();
}
r_variant = data;
if (r_len) {
(*r_len) += 4 + count * sizeof(float);
}
} break;
case Variant::POOL_STRING_ARRAY: {
ERR_FAIL_COND_V(len < 4, ERR_INVALID_DATA);
uint32_t count = decode_uint32(buf);
PoolVector<String> strings;
buf += 4;
len -= 4;
if (r_len)
(*r_len) += 4;
//printf("string count: %i\n",count);
for (int i = 0; i < (int)count; i++) {
ERR_FAIL_COND_V(len < 4, ERR_INVALID_DATA);
uint32_t strlen = decode_uint32(buf);
buf += 4;
len -= 4;
ERR_FAIL_COND_V((int)strlen > len, ERR_INVALID_DATA);
//printf("loaded string: %s\n",(const char*)buf);
String str;
str.parse_utf8((const char *)buf, strlen);
strings.push_back(str);
buf += strlen;
len -= strlen;
if (r_len)
(*r_len) += 4 + strlen;
if (strlen % 4) {
int pad = 4 - (strlen % 4);
buf += pad;
len -= pad;
if (r_len) {
(*r_len) += pad;
}
}
}
r_variant = strings;
} break;
case Variant::POOL_VECTOR2_ARRAY: {
ERR_FAIL_COND_V(len < 4, ERR_INVALID_DATA);
uint32_t count = decode_uint32(buf);
buf += 4;
len -= 4;
ERR_FAIL_COND_V((int)count * 4 * 2 > len, ERR_INVALID_DATA);
PoolVector<Vector2> varray;
if (r_len) {
(*r_len) += 4;
}
if (count) {
varray.resize(count);
PoolVector<Vector2>::Write w = varray.write();
for (int i = 0; i < (int)count; i++) {
w[i].x = decode_float(buf + i * 4 * 2 + 4 * 0);
w[i].y = decode_float(buf + i * 4 * 2 + 4 * 1);
}
int adv = 4 * 2 * count;
if (r_len)
(*r_len) += adv;
len -= adv;
buf += adv;
}
r_variant = varray;
} break;
case Variant::POOL_VECTOR3_ARRAY: {
ERR_FAIL_COND_V(len < 4, ERR_INVALID_DATA);
uint32_t count = decode_uint32(buf);
buf += 4;
len -= 4;
ERR_FAIL_COND_V((int)count * 4 * 3 > len, ERR_INVALID_DATA);
PoolVector<Vector3> varray;
if (r_len) {
(*r_len) += 4;
}
if (count) {
varray.resize(count);
PoolVector<Vector3>::Write w = varray.write();
for (int i = 0; i < (int)count; i++) {
w[i].x = decode_float(buf + i * 4 * 3 + 4 * 0);
w[i].y = decode_float(buf + i * 4 * 3 + 4 * 1);
w[i].z = decode_float(buf + i * 4 * 3 + 4 * 2);
}
int adv = 4 * 3 * count;
if (r_len)
(*r_len) += adv;
len -= adv;
buf += adv;
}
r_variant = varray;
} break;
case Variant::POOL_COLOR_ARRAY: {
ERR_FAIL_COND_V(len < 4, ERR_INVALID_DATA);
uint32_t count = decode_uint32(buf);
buf += 4;
len -= 4;
ERR_FAIL_COND_V((int)count * 4 * 4 > len, ERR_INVALID_DATA);
PoolVector<Color> carray;
if (r_len) {
(*r_len) += 4;
}
if (count) {
carray.resize(count);
PoolVector<Color>::Write w = carray.write();
for (int i = 0; i < (int)count; i++) {
w[i].r = decode_float(buf + i * 4 * 4 + 4 * 0);
w[i].g = decode_float(buf + i * 4 * 4 + 4 * 1);
w[i].b = decode_float(buf + i * 4 * 4 + 4 * 2);
w[i].a = decode_float(buf + i * 4 * 4 + 4 * 3);
}
int adv = 4 * 4 * count;
if (r_len)
(*r_len) += adv;
len -= adv;
buf += adv;
}
r_variant = carray;
} break;
default: { ERR_FAIL_V(ERR_BUG); }
}
return OK;
}