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More work on visual scripting..

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This commit is contained in:
Juan Linietsky 2016-08-03 22:06:39 -03:00
parent 2f62a2542e
commit cd25624667
10 changed files with 349 additions and 57 deletions
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91
modules/visual_script/visual_script.cpp
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@ -1,9 +1,87 @@
#include "visual_script.h"
#include "visual_script_nodes.h"
void VisualScriptNode::_notification(int p_what) {
if (p_what==NOTIFICATION_POSTINITIALIZE) {
int dvc = get_input_value_port_count();
for(int i=0;i<dvc;i++) {
Variant::Type expected = get_input_value_port_info(i).type;
Variant::CallError ce;
default_input_values.push_back(Variant::construct(expected,NULL,0,ce,false));
}
}
}
void VisualScriptNode::ports_changed_notify(){
default_input_values.resize( MAX(default_input_values.size(),get_input_value_port_count()) ); //let it grow as big as possible, we don't want to lose values on resize
emit_signal("ports_changed");
}
void VisualScriptNode::set_default_input_value(int p_port,const Variant& p_value) {
ERR_FAIL_INDEX(p_port,default_input_values.size());
default_input_values[p_port]=p_value;
}
Variant VisualScriptNode::get_default_input_value(int p_port) const {
ERR_FAIL_INDEX_V(p_port,default_input_values.size(),Variant());
return default_input_values[p_port];
}
void VisualScriptNode::_set_default_input_values(Array p_values) {
default_input_values=p_values;
}
Array VisualScriptNode::_get_default_input_values() const {
//validate on save, since on load there is little info about this
Array saved_values;
//actually validate on save
for(int i=0;i<get_input_value_port_count();i++) {
Variant::Type expected = get_input_value_port_info(i).type;
if (i>=default_input_values.size()) {
Variant::CallError ce;
saved_values.push_back(Variant::construct(expected,NULL,0,ce,false));
} else {
if (expected==Variant::NIL || expected==default_input_values[i].get_type()) {
saved_values.push_back(default_input_values[i]);
} else {
//not the same, reconvert
Variant::CallError ce;
Variant existing = default_input_values[i];
const Variant *existingp=&existing;
saved_values.push_back( Variant::construct(expected,&existingp,1,ce,false) );
}
}
}
return saved_values;
}
void VisualScriptNode::_bind_methods() {
ObjectTypeDB::bind_method(_MD("get_visual_script:VisualScript"),&VisualScriptNode::get_visual_script);
ObjectTypeDB::bind_method(_MD("set_default_input_value","port_idx","value:Variant"),&VisualScriptNode::set_default_input_value);
ObjectTypeDB::bind_method(_MD("get_default_input_value:Variant","port_idx"),&VisualScriptNode::get_default_input_value);
ObjectTypeDB::bind_method(_MD("_set_default_input_values","values"),&VisualScriptNode::_set_default_input_values);
ObjectTypeDB::bind_method(_MD("_get_default_input_values"),&VisualScriptNode::_get_default_input_values);
ADD_PROPERTY(PropertyInfo(Variant::ARRAY,"_default_input_values",PROPERTY_HINT_NONE,"",PROPERTY_USAGE_NOEDITOR),_SCS("_set_default_input_values"),_SCS("_get_default_input_values"));
ADD_SIGNAL(MethodInfo("ports_changed"));
}
@ -381,6 +459,19 @@ bool VisualScript::has_data_connection(const StringName& p_func,int p_from_node,
}
bool VisualScript::is_input_value_port_connected(const StringName& p_func,int p_node,int p_port) const {
ERR_FAIL_COND_V(!functions.has(p_func),false);
const Function &func = functions[p_func];
for (const Set<DataConnection>::Element *E=func.data_connections.front();E;E=E->next()) {
if (E->get().to_node==p_node && E->get().to_port==p_port)
return true;
}
return false;
}
void VisualScript::get_data_connection_list(const StringName& p_func,List<DataConnection> *r_connection) const {
ERR_FAIL_COND(!functions.has(p_func));