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-rw-r--r--scene/main/node.cpp556
1 files changed, 506 insertions, 50 deletions
diff --git a/scene/main/node.cpp b/scene/main/node.cpp
index 0c7d569334..086b69c1c5 100644
--- a/scene/main/node.cpp
+++ b/scene/main/node.cpp
@@ -37,6 +37,7 @@
VARIANT_ENUM_CAST(Node::PauseMode);
VARIANT_ENUM_CAST(Node::NetworkMode);
+VARIANT_ENUM_CAST(Node::RPCMode);
@@ -494,41 +495,57 @@ bool Node::is_network_master() const {
return false;
}
-void Node::allow_remote_call(const StringName& p_method) {
- data.allowed_remote_calls.insert(p_method);
-}
-void Node::disallow_remote_call(const StringName& p_method){
+void Node::_propagate_network_owner(Node*p_owner) {
- data.allowed_remote_calls.erase(p_method);
+ if (data.network_mode!=NETWORK_MODE_INHERIT)
+ return;
+ data.network_owner=p_owner;
+ for(int i=0;i<data.children.size();i++) {
+ data.children[i]->_propagate_network_owner(p_owner);
+ }
}
-void Node::allow_remote_set(const StringName& p_property){
+/***** RPC CONFIG ********/
- data.allowed_remote_set.insert(p_property);
+void Node::rpc_config(const StringName& p_method,RPCMode p_mode) {
+ if (p_mode==RPC_MODE_DISABLED) {
+ data.rpc_methods.erase(p_method);
+ } else {
+ data.rpc_methods[p_method]=p_mode;
+ };
}
-void Node::disallow_remote_set(const StringName& p_property){
- data.allowed_remote_set.erase(p_property);
+void Node::rset_config(const StringName& p_property,RPCMode p_mode) {
+
+ if (p_mode==RPC_MODE_DISABLED) {
+ data.rpc_properties.erase(p_property);
+ } else {
+ data.rpc_properties[p_property]=p_mode;
+ };
}
+/***** RPC FUNCTIONS ********/
-void Node::_propagate_network_owner(Node*p_owner) {
+void Node::rpc(const StringName& p_method,VARIANT_ARG_DECLARE) {
- if (data.network_mode!=NETWORK_MODE_INHERIT)
- return;
- data.network_owner=p_owner;
- for(int i=0;i<data.children.size();i++) {
+ VARIANT_ARGPTRS;
- data.children[i]->_propagate_network_owner(p_owner);
+ int argc=0;
+ for(int i=0;i<VARIANT_ARG_MAX;i++) {
+ if (argptr[i]->get_type()==Variant::NIL)
+ break;
+ argc++;
}
+
+ rpcp(0,false,p_method,argptr,argc);
}
-void Node::remote_call_reliable(const StringName& p_method,VARIANT_ARG_DECLARE) {
+void Node::rpc_id(int p_peer_id,const StringName& p_method,VARIANT_ARG_DECLARE) {
VARIANT_ARGPTRS;
@@ -539,16 +556,26 @@ void Node::remote_call_reliable(const StringName& p_method,VARIANT_ARG_DECLARE)
argc++;
}
- remote_call_reliablep(p_method,argptr,argc);
+ rpcp(p_peer_id,false,p_method,argptr,argc);
}
-void Node::remote_call_reliablep(const StringName& p_method,const Variant** p_arg,int p_argcount){
- ERR_FAIL_COND(!is_inside_tree());
- get_tree()->_remote_call(this,true,false,p_method,p_arg,p_argcount);
+void Node::rpc_unreliable(const StringName& p_method,VARIANT_ARG_DECLARE) {
+
+ VARIANT_ARGPTRS;
+
+ int argc=0;
+ for(int i=0;i<VARIANT_ARG_MAX;i++) {
+ if (argptr[i]->get_type()==Variant::NIL)
+ break;
+ argc++;
+ }
+
+ rpcp(0,true,p_method,argptr,argc);
}
-void Node::remote_call_unreliable(const StringName& p_method,VARIANT_ARG_DECLARE){
+
+void Node::rpc_unreliable_id(int p_peer_id,const StringName& p_method,VARIANT_ARG_DECLARE) {
VARIANT_ARGPTRS;
@@ -559,35 +586,67 @@ void Node::remote_call_unreliable(const StringName& p_method,VARIANT_ARG_DECLARE
argc++;
}
- remote_call_unreliablep(p_method,argptr,argc);
-
+ rpcp(p_peer_id,true,p_method,argptr,argc);
}
-void Node::remote_call_unreliablep(const StringName& p_method,const Variant** p_arg,int p_argcount){
- ERR_FAIL_COND(!is_inside_tree());
+Variant Node::_rpc_bind(const Variant** p_args, int p_argcount, Variant::CallError& r_error) {
- get_tree()->_remote_call(this,false,false,p_method,p_arg,p_argcount);
-}
+ if (p_argcount<1) {
+ r_error.error=Variant::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
+ r_error.argument=1;
+ return Variant();
+ }
-void Node::remote_set_reliable(const StringName& p_property,const Variant& p_value) {
+ 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;
+ return Variant();
+ }
+ StringName method = *p_args[0];
- ERR_FAIL_COND(!is_inside_tree());
- const Variant *ptr=&p_value;
+ rpcp(0,false,method,&p_args[1],p_argcount-1);
- get_tree()->_remote_call(this,true,true,p_property,&ptr,1);
+ r_error.error=Variant::CallError::CALL_OK;
+ return Variant();
}
-void Node::remote_set_unreliable(const StringName& p_property,const Variant& p_value){
- ERR_FAIL_COND(!is_inside_tree());
- const Variant *ptr=&p_value;
+Variant Node::_rpc_id_bind(const Variant** p_args, int p_argcount, Variant::CallError& r_error) {
+
+ if (p_argcount<2) {
+ r_error.error=Variant::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
+ r_error.argument=2;
+ return Variant();
+ }
- get_tree()->_remote_call(this,false,true,p_property,&ptr,1);
+ if (p_args[0]->get_type()!=Variant::INT) {
+ r_error.error=Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+ r_error.argument=0;
+ r_error.expected=Variant::INT;
+ return Variant();
+ }
+
+ if (p_args[1]->get_type()!=Variant::STRING) {
+ r_error.error=Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+ r_error.argument=1;
+ r_error.expected=Variant::STRING;
+ return Variant();
+ }
+
+ int peer_id = *p_args[0];
+ StringName method = *p_args[1];
+
+ rpcp(peer_id,false,method,&p_args[2],p_argcount-2);
+
+ r_error.error=Variant::CallError::CALL_OK;
+ return Variant();
}
-Variant Node::_remote_call_reliable_bind(const Variant** p_args, int p_argcount, Variant::CallError& r_error) {
+
+Variant Node::_rpc_unreliable_bind(const Variant** p_args, int p_argcount, Variant::CallError& r_error) {
if (p_argcount<1) {
r_error.error=Variant::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
@@ -604,12 +663,46 @@ Variant Node::_remote_call_reliable_bind(const Variant** p_args, int p_argcount,
StringName method = *p_args[0];
- remote_call_reliablep(method,&p_args[1],p_argcount-1);
+ rpcp(0,true,method,&p_args[1],p_argcount-1);
+ r_error.error=Variant::CallError::CALL_OK;
+ return Variant();
}
-Variant Node::_remote_call_unreliable_bind(const Variant** p_args, int p_argcount, Variant::CallError& r_error) {
+Variant Node::_rpc_unreliable_id_bind(const Variant** p_args, int p_argcount, Variant::CallError& r_error) {
+
+ if (p_argcount<2) {
+ r_error.error=Variant::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
+ r_error.argument=2;
+ return Variant();
+ }
+
+ if (p_args[0]->get_type()!=Variant::INT) {
+ r_error.error=Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+ r_error.argument=0;
+ r_error.expected=Variant::INT;
+ return Variant();
+ }
+
+ if (p_args[1]->get_type()!=Variant::STRING) {
+ r_error.error=Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+ r_error.argument=1;
+ r_error.expected=Variant::STRING;
+ return Variant();
+ }
+
+ int peer_id = *p_args[0];
+ StringName method = *p_args[1];
+
+ rpcp(peer_id,true,method,&p_args[2],p_argcount-2);
+
+ r_error.error=Variant::CallError::CALL_OK;
+ return Variant();
+}
+
+#if 0
+Variant Node::_rpc_bind(const Variant** p_args, int p_argcount, Variant::CallError& r_error) {
if (p_argcount<1) {
r_error.error=Variant::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
@@ -626,8 +719,356 @@ Variant Node::_remote_call_unreliable_bind(const Variant** p_args, int p_argcoun
StringName method = *p_args[0];
- remote_call_unreliablep(method,&p_args[1],p_argcount-1);
+ rpcp(method,&p_args[1],p_argcount-1);
+ r_error.error=Variant::CallError::CALL_OK;
+ return Variant();
+}
+
+#endif
+void Node::rpcp(int p_peer_id,bool p_unreliable,const StringName& p_method,const Variant** p_arg,int p_argcount) {
+
+ ERR_FAIL_COND(!is_inside_tree());
+
+ bool skip_rpc=false;
+
+ if (p_peer_id==0 || p_peer_id==get_tree()->get_network_unique_id() || (p_peer_id<0 && p_peer_id!=-get_tree()->get_network_unique_id())) {
+ //check that send mode can use local call
+
+
+ bool call_local=false;
+
+
+
+ Map<StringName,RPCMode>::Element *E = data.rpc_methods.find(p_method);
+ if (E) {
+
+ switch(E->get()) {
+
+ case RPC_MODE_DISABLED: {
+ //do nothing
+ } break;
+ case RPC_MODE_REMOTE: {
+ //do nothing also, no need to call local
+ } break;
+ case RPC_MODE_SYNC: {
+ //call it, sync always results in call
+ call_local=true;
+ } break;
+ case RPC_MODE_MASTER: {
+ call_local=is_network_master();
+ if (call_local) {
+ skip_rpc=true; //no other master so..
+ }
+ } break;
+ case RPC_MODE_SLAVE: {
+ call_local=!is_network_master();
+ } break;
+
+ }
+ }
+
+
+ if (call_local) {
+ Variant::CallError ce;
+ call(p_method,p_arg,p_argcount,ce);
+ if (ce.error!=Variant::CallError::CALL_OK) {
+ String error = Variant::get_call_error_text(this,p_method,p_arg,p_argcount,ce);
+ error="rpc() aborted in local call: - "+error;
+ ERR_PRINTS(error);
+ return;
+ }
+ } else if (get_script_instance()){
+ //attempt with script
+ ScriptInstance::RPCMode rpc_mode = get_script_instance()->get_rpc_mode(p_method);
+
+ switch(rpc_mode) {
+
+ case ScriptInstance::RPC_MODE_DISABLED: {
+ //do nothing
+ } break;
+ case ScriptInstance::RPC_MODE_REMOTE: {
+ //do nothing also, no need to call local
+ } break;
+ case ScriptInstance::RPC_MODE_SYNC: {
+ //call it, sync always results in call
+ call_local=true;
+ } break;
+ case ScriptInstance::RPC_MODE_MASTER: {
+ call_local=is_network_master();
+ if (call_local) {
+ skip_rpc=true; //no other master so..
+ }
+ } break;
+ case ScriptInstance::RPC_MODE_SLAVE: {
+ call_local=!is_network_master();
+ } break;
+ }
+
+ if (call_local) {
+ Variant::CallError ce;
+ ce.error=Variant::CallError::CALL_OK;
+ get_script_instance()->call(p_method,p_arg,p_argcount,ce);
+ if (ce.error!=Variant::CallError::CALL_OK) {
+ String error = Variant::get_call_error_text(this,p_method,p_arg,p_argcount,ce);
+ error="rpc() aborted in script local call: - "+error;
+ ERR_PRINTS(error);
+ return;
+ }
+ }
+ }
+ }
+
+ if (skip_rpc)
+ return;
+
+
+ get_tree()->_rpc(this,p_peer_id,p_unreliable,false,p_method,p_arg,p_argcount);
+
+}
+
+
+/******** RSET *********/
+
+
+void Node::rsetp(int p_peer_id,bool p_unreliable,const StringName& p_property,const Variant& p_value) {
+
+ ERR_FAIL_COND(!is_inside_tree());
+
+ bool skip_rset=false;
+
+ if (p_peer_id==0 || p_peer_id==get_tree()->get_network_unique_id() || (p_peer_id<0 && p_peer_id!=-get_tree()->get_network_unique_id())) {
+ //check that send mode can use local call
+
+
+ bool set_local=false;
+
+ Map<StringName,RPCMode>::Element *E = data.rpc_properties.find(p_property);
+ if (E) {
+
+ switch(E->get()) {
+
+ case RPC_MODE_DISABLED: {
+ //do nothing
+ } break;
+ case RPC_MODE_REMOTE: {
+ //do nothing also, no need to call local
+ } break;
+ case RPC_MODE_SYNC: {
+ //call it, sync always results in call
+ set_local=true;
+ } break;
+ case RPC_MODE_MASTER: {
+ set_local=is_network_master();
+ if (set_local) {
+ skip_rset=true;
+ }
+
+ } break;
+ case RPC_MODE_SLAVE: {
+ set_local=!is_network_master();
+ } break;
+
+ }
+ }
+
+
+ if (set_local) {
+ bool valid;
+ set(p_property,p_value,&valid);
+
+ if (!valid) {
+ String error="rset() aborted in local set, property not found: - "+String(p_property);
+ ERR_PRINTS(error);
+ return;
+ }
+ } else if (get_script_instance()){
+ //attempt with script
+ ScriptInstance::RPCMode rpc_mode = get_script_instance()->get_rset_mode(p_property);
+
+ switch(rpc_mode) {
+
+ case ScriptInstance::RPC_MODE_DISABLED: {
+ //do nothing
+ } break;
+ case ScriptInstance::RPC_MODE_REMOTE: {
+ //do nothing also, no need to call local
+ } break;
+ case ScriptInstance::RPC_MODE_SYNC: {
+ //call it, sync always results in call
+ set_local=true;
+ } break;
+ case ScriptInstance::RPC_MODE_MASTER: {
+ set_local=is_network_master();
+ if (set_local) {
+ skip_rset=true;
+ }
+ } break;
+ case ScriptInstance::RPC_MODE_SLAVE: {
+ set_local=!is_network_master();
+ } break;
+ }
+
+ if (set_local) {
+
+ bool valid = get_script_instance()->set(p_property,p_value);
+
+ if (!valid) {
+ String error="rset() aborted in local script set, property not found: - "+String(p_property);
+ ERR_PRINTS(error);
+ return;
+ }
+ }
+
+ }
+ }
+
+ if (skip_rset)
+ return;
+
+ const Variant*vptr = &p_value;
+
+ get_tree()->_rpc(this,p_peer_id,p_unreliable,true,p_property,&vptr,1);
+
+}
+
+
+
+void Node::rset(const StringName& p_property,const Variant& p_value) {
+
+ rsetp(0,false,p_property,p_value);
+
+}
+
+void Node::rset_id(int p_peer_id,const StringName& p_property,const Variant& p_value) {
+
+ rsetp(p_peer_id,false,p_property,p_value);
+
+}
+
+void Node::rset_unreliable(const StringName& p_property,const Variant& p_value) {
+
+ rsetp(0,true,p_property,p_value);
+
+}
+
+void Node::rset_unreliable_id(int p_peer_id,const StringName& p_property,const Variant& p_value) {
+
+ rsetp(p_peer_id,true,p_property,p_value);
+
+}
+
+//////////// end of rpc
+
+bool Node::can_call_rpc(const StringName& p_method) const {
+
+ const Map<StringName,RPCMode>::Element *E = data.rpc_methods.find(p_method);
+ if (E) {
+
+ switch(E->get()) {
+
+ case RPC_MODE_DISABLED: {
+ return false;
+ } break;
+ case RPC_MODE_REMOTE: {
+ return true;
+ } break;
+ case RPC_MODE_SYNC: {
+ return true;
+ } break;
+ case RPC_MODE_MASTER: {
+ return is_network_master();
+ } break;
+ case RPC_MODE_SLAVE: {
+ return !is_network_master();
+ } break;
+ }
+ }
+
+
+ if (get_script_instance()){
+ //attempt with script
+ ScriptInstance::RPCMode rpc_mode = get_script_instance()->get_rpc_mode(p_method);
+
+ switch(rpc_mode) {
+
+ case ScriptInstance::RPC_MODE_DISABLED: {
+ return false;
+ } break;
+ case ScriptInstance::RPC_MODE_REMOTE: {
+ return true;
+ } break;
+ case ScriptInstance::RPC_MODE_SYNC: {
+ return true;
+ } break;
+ case ScriptInstance::RPC_MODE_MASTER: {
+ return is_network_master();
+ } break;
+ case ScriptInstance::RPC_MODE_SLAVE: {
+ return !is_network_master();
+ } break;
+ }
+
+ }
+
+ ERR_PRINTS("RPC on unauthorized method attempted: "+String(p_method)+" on base: "+String(Variant(this)));
+ return false;
+}
+
+bool Node::can_call_rset(const StringName& p_property) const {
+
+ const Map<StringName,RPCMode>::Element *E = data.rpc_properties.find(p_property);
+ if (E) {
+
+ switch(E->get()) {
+
+ case RPC_MODE_DISABLED: {
+ return false;
+ } break;
+ case RPC_MODE_REMOTE: {
+ return true;
+ } break;
+ case RPC_MODE_SYNC: {
+ return true;
+ } break;
+ case RPC_MODE_MASTER: {
+ return is_network_master();
+ } break;
+ case RPC_MODE_SLAVE: {
+ return !is_network_master();
+ } break;
+ }
+ }
+
+
+ if (get_script_instance()){
+ //attempt with script
+ ScriptInstance::RPCMode rpc_mode = get_script_instance()->get_rset_mode(p_property);
+
+ switch(rpc_mode) {
+
+ case ScriptInstance::RPC_MODE_DISABLED: {
+ return false;
+ } break;
+ case ScriptInstance::RPC_MODE_REMOTE: {
+ return true;
+ } break;
+ case ScriptInstance::RPC_MODE_SYNC: {
+ return true;
+ } break;
+ case ScriptInstance::RPC_MODE_MASTER: {
+ return is_network_master();
+ } break;
+ case ScriptInstance::RPC_MODE_SLAVE: {
+ return !is_network_master();
+ } break;
+ }
+
+ }
+
+ ERR_PRINTS("RSET on unauthorized property attempted: "+String(p_property)+" on base: "+String(Variant(this)));
+
+ return false;
}
@@ -2444,11 +2885,9 @@ void Node::_bind_methods() {
ObjectTypeDB::bind_method(_MD("is_network_master"),&Node::is_network_master);
- ObjectTypeDB::bind_method(_MD("allow_remote_call","method"),&Node::allow_remote_call);
- ObjectTypeDB::bind_method(_MD("disallow_remote_call","method"),&Node::disallow_remote_call);
+ ObjectTypeDB::bind_method(_MD("rpc_config","method","mode"),&Node::rpc_config);
+ ObjectTypeDB::bind_method(_MD("rset_config","property","mode"),&Node::rset_config);
- ObjectTypeDB::bind_method(_MD("allow_remote_set","method"),&Node::allow_remote_set);
- ObjectTypeDB::bind_method(_MD("disallow_remote_set","method"),&Node::disallow_remote_set);
#ifdef TOOLS_ENABLED
ObjectTypeDB::bind_method(_MD("_set_import_path","import_path"),&Node::set_import_path);
@@ -2459,19 +2898,29 @@ void Node::_bind_methods() {
{
MethodInfo mi;
- mi.name="remote_call_reliable";
+
mi.arguments.push_back( PropertyInfo( Variant::STRING, "method"));
- ObjectTypeDB::bind_native_method(METHOD_FLAGS_DEFAULT,"remote_call_reliable",&Node::_remote_call_reliable_bind,mi);
+ mi.name="rpc";
+ ObjectTypeDB::bind_native_method(METHOD_FLAGS_DEFAULT,"rpc",&Node::_rpc_bind,mi);
+ mi.name="rpc_unreliable";
+ ObjectTypeDB::bind_native_method(METHOD_FLAGS_DEFAULT,"rpc_unreliable",&Node::_rpc_unreliable_bind,mi);
+
+ mi.arguments.push_front( PropertyInfo( Variant::INT, "peer_") );
+
+ mi.name="rpc_id";
+ ObjectTypeDB::bind_native_method(METHOD_FLAGS_DEFAULT,"rpc_id",&Node::_rpc_id_bind,mi);
+ mi.name="rpc_unreliable_id";
+ ObjectTypeDB::bind_native_method(METHOD_FLAGS_DEFAULT,"rpc_unreliable_id",&Node::_rpc_unreliable_id_bind,mi);
- mi.name="remote_call_unreliable";
- ObjectTypeDB::bind_native_method(METHOD_FLAGS_DEFAULT,"remote_call_unreliable",&Node::_remote_call_unreliable_bind,mi);
}
- ObjectTypeDB::bind_method(_MD("remote_set_reliable","property","value:Variant"),&Node::remote_set_reliable);
- ObjectTypeDB::bind_method(_MD("remote_set_unreliable","property","value:Variant"),&Node::remote_set_unreliable);
+ ObjectTypeDB::bind_method(_MD("rset","property","value:Variant"),&Node::rset);
+ ObjectTypeDB::bind_method(_MD("rset_id","peer_id","property","value:Variant"),&Node::rset_id);
+ ObjectTypeDB::bind_method(_MD("rset_unreliable","property","value:Variant"),&Node::rset_unreliable);
+ ObjectTypeDB::bind_method(_MD("rset_unreliable_id","peer_id","property","value:Variant"),&Node::rset_unreliable_id);
BIND_CONSTANT( NOTIFICATION_ENTER_TREE );
@@ -2491,7 +2940,15 @@ void Node::_bind_methods() {
BIND_CONSTANT( NOTIFICATION_PATH_CHANGED);
+ BIND_CONSTANT( NETWORK_MODE_INHERIT );
+ BIND_CONSTANT( NETWORK_MODE_MASTER );
+ BIND_CONSTANT( NETWORK_MODE_SLAVE );
+ BIND_CONSTANT( RPC_MODE_DISABLED );
+ BIND_CONSTANT( RPC_MODE_REMOTE );
+ BIND_CONSTANT( RPC_MODE_SYNC );
+ BIND_CONSTANT( RPC_MODE_MASTER );
+ BIND_CONSTANT( RPC_MODE_SLAVE );
BIND_CONSTANT( PAUSE_MODE_INHERIT );
BIND_CONSTANT( PAUSE_MODE_STOP );
@@ -2506,7 +2963,6 @@ void Node::_bind_methods() {
//ADD_PROPERTYNZ( PropertyInfo( Variant::BOOL, "process/input" ), _SCS("set_process_input"),_SCS("is_processing_input" ) );
//ADD_PROPERTYNZ( PropertyInfo( Variant::BOOL, "process/unhandled_input" ), _SCS("set_process_unhandled_input"),_SCS("is_processing_unhandled_input" ) );
ADD_PROPERTYNZ( PropertyInfo( Variant::INT, "process/pause_mode",PROPERTY_HINT_ENUM,"Inherit,Stop,Process" ), _SCS("set_pause_mode"),_SCS("get_pause_mode" ) );
- ADD_PROPERTYNZ( PropertyInfo( Variant::INT, "process/network_mode",PROPERTY_HINT_ENUM,"Inherit,Master,Slave" ), _SCS("set_network_mode"),_SCS("get_network_mode" ) );
ADD_PROPERTYNZ( PropertyInfo( Variant::BOOL, "editor/display_folded",PROPERTY_HINT_NONE,"",PROPERTY_USAGE_NOEDITOR ), _SCS("set_display_folded"),_SCS("is_displayed_folded" ) );
BIND_VMETHOD( MethodInfo("_process",PropertyInfo(Variant::REAL,"delta")) );