bool Node::is_a_parent_of(const Node *p_node) const {
ERR_FAIL_NULL_V(p_node,false);
Node *p=p_node->data.parent;
while(p) {
if (p==this)
return true;
p=p->data.parent;
}
return false;
}
godot_int GDAPI godot_arvr_add_controller(char *p_device_name, godot_int p_hand, godot_bool p_tracks_orientation, godot_bool p_tracks_position) {
ARVRServer *arvr_server = ARVRServer::get_singleton();
ERR_FAIL_NULL_V(arvr_server, 0);
InputDefault *input = (InputDefault *)Input::get_singleton();
ERR_FAIL_NULL_V(input, 0);
ARVRPositionalTracker *new_tracker = memnew(ARVRPositionalTracker);
new_tracker->set_name(p_device_name);
new_tracker->set_type(ARVRServer::TRACKER_CONTROLLER);
if (p_hand == 1) {
new_tracker->set_hand(ARVRPositionalTracker::TRACKER_LEFT_HAND);
} else if (p_hand == 2) {
new_tracker->set_hand(ARVRPositionalTracker::TRACKER_RIGHT_HAND);
}
// also register as joystick...
int joyid = input->get_unused_joy_id();
if (joyid != -1) {
new_tracker->set_joy_id(joyid);
input->joy_connection_changed(joyid, true, p_device_name, "");
}
if (p_tracks_orientation) {
Basis orientation;
new_tracker->set_orientation(orientation);
}
if (p_tracks_position) {
Vector3 position;
new_tracker->set_position(position);
}
// add our tracker to our server and remember its pointer
arvr_server->add_tracker(new_tracker);
// note, this ID is only unique within controllers!
return new_tracker->get_tracker_id();
}
MonoObject *GDMonoClass::get_attribute(GDMonoClass *p_attr_class) {
#ifdef DEBUG_ENABLED
ERR_FAIL_NULL_V(p_attr_class, NULL);
#endif
if (!attrs_fetched)
fetch_attributes();
if (!attributes)
return NULL;
return mono_custom_attrs_get_attr(attributes, p_attr_class->get_mono_ptr());
}
Vector<Plane> ARVRCamera::get_frustum() const {
// get our ARVRServer
ARVRServer *arvr_server = ARVRServer::get_singleton();
ERR_FAIL_NULL_V(arvr_server, Vector<Plane>());
Ref<ARVRInterface> arvr_interface = arvr_server->get_primary_interface();
ERR_FAIL_COND_V(arvr_interface.is_null(), Vector<Plane>());
ERR_FAIL_COND_V(!is_inside_world(), Vector<Plane>());
Size2 viewport_size = get_viewport()->get_visible_rect().size;
CameraMatrix cm = arvr_interface->get_projection_for_eye(ARVRInterface::EYE_MONO, viewport_size.aspect(), get_znear(), get_zfar());
return cm.get_projection_planes(get_camera_transform());
};
bool GDMonoClass::has_attribute(GDMonoClass *p_attr_class) {
#ifdef DEBUG_ENABLED
ERR_FAIL_NULL_V(p_attr_class, false);
#endif
if (!attrs_fetched)
fetch_attributes();
if (!attributes)
return false;
return mono_custom_attrs_has_attr(attributes, p_attr_class->get_mono_ptr());
}
Error GDMono::_load_scripts_domain() {
ERR_FAIL_COND_V(scripts_domain != NULL, ERR_BUG);
print_verbose("Mono: Loading scripts domain...");
scripts_domain = GDMonoUtils::create_domain("GodotEngine.ScriptsDomain");
ERR_EXPLAIN("Mono: Could not create scripts app domain");
ERR_FAIL_NULL_V(scripts_domain, ERR_CANT_CREATE);
mono_domain_set(scripts_domain, true);
return OK;
}
Error GDMonoAssembly::wrapper_for_image(MonoImage *p_image) {
ERR_FAIL_COND_V(loaded, ERR_FILE_ALREADY_IN_USE);
assembly = mono_image_get_assembly(p_image);
ERR_FAIL_NULL_V(assembly, FAILED);
image = p_image;
mono_image_addref(image);
loaded = true;
return OK;
}
Error GDMono::_load_tools_domain() {
ERR_FAIL_COND_V(tools_domain != NULL, ERR_BUG);
if (OS::get_singleton()->is_stdout_verbose()) {
OS::get_singleton()->print("Mono: Loading tools domain...\n");
}
tools_domain = GDMonoUtils::create_domain("GodotEngine.ToolsDomain");
ERR_EXPLAIN("Mono: Could not create tools app domain");
ERR_FAIL_NULL_V(tools_domain, ERR_CANT_CREATE);
return OK;
}
GDMonoMethod *GDMonoClass::get_method(MonoMethod *p_raw_method, const StringName &p_name, int p_params_count) {
ERR_FAIL_NULL_V(p_raw_method, NULL);
MethodKey key = MethodKey(p_name, p_params_count);
GDMonoMethod **match = methods.getptr(key);
if (match)
return *match;
GDMonoMethod *method = memnew(GDMonoMethod(p_name, p_raw_method));
methods.set(key, method);
return method;
}
Error GDMono::_load_scripts_domain() {
ERR_FAIL_COND_V(scripts_domain != NULL, ERR_BUG);
if (OS::get_singleton()->is_stdout_verbose()) {
OS::get_singleton()->print("Mono: Loading scripts domain...\n");
}
scripts_domain = GDMonoUtils::create_domain("GodotEngine.ScriptsDomain");
ERR_EXPLAIN("Mono: Could not create scripts app domain");
ERR_FAIL_NULL_V(scripts_domain, ERR_CANT_CREATE);
mono_domain_set(scripts_domain, true);
return OK;
}
Error GDMono::_unload_scripts_domain() {
ERR_FAIL_NULL_V(scripts_domain, ERR_BUG);
if (OS::get_singleton()->is_stdout_verbose()) {
OS::get_singleton()->print("Mono: Unloading scripts domain...\n");
}
_GodotSharp::get_singleton()->_dispose_callback();
if (mono_domain_get() != root_domain)
mono_domain_set(root_domain, true);
mono_gc_collect(mono_gc_max_generation());
finalizing_scripts_domain = true;
mono_domain_finalize(scripts_domain, 2000);
finalizing_scripts_domain = false;
mono_gc_collect(mono_gc_max_generation());
_domain_assemblies_cleanup(mono_domain_get_id(scripts_domain));
api_assembly = NULL;
project_assembly = NULL;
#ifdef TOOLS_ENABLED
editor_api_assembly = NULL;
#endif
MonoDomain *domain = scripts_domain;
scripts_domain = NULL;
_GodotSharp::get_singleton()->_dispose_callback();
MonoObject *ex = NULL;
mono_domain_try_unload(domain, &ex);
if (ex) {
ERR_PRINT("Exception thrown when unloading scripts domain:");
mono_print_unhandled_exception(ex);
return FAILED;
}
return OK;
}
Error GDMono::_unload_scripts_domain() {
ERR_FAIL_NULL_V(scripts_domain, ERR_BUG);
print_verbose("Mono: Unloading scripts domain...");
_GodotSharp::get_singleton()->_dispose_callback();
if (mono_domain_get() != root_domain)
mono_domain_set(root_domain, true);
mono_gc_collect(mono_gc_max_generation());
mono_domain_finalize(scripts_domain, 2000);
mono_gc_collect(mono_gc_max_generation());
_domain_assemblies_cleanup(mono_domain_get_id(scripts_domain));
core_api_assembly = NULL;
project_assembly = NULL;
#ifdef TOOLS_ENABLED
editor_api_assembly = NULL;
#endif
core_api_assembly_out_of_sync = false;
editor_api_assembly_out_of_sync = false;
MonoDomain *domain = scripts_domain;
scripts_domain = NULL;
_GodotSharp::get_singleton()->_dispose_callback();
MonoException *exc = NULL;
mono_domain_try_unload(domain, (MonoObject **)&exc);
if (exc) {
ERR_PRINT("Exception thrown when unloading scripts domain");
GDMonoUtils::debug_unhandled_exception(exc);
return FAILED;
}
return OK;
}
bool Object::is_connected(const StringName& p_signal, Object *p_to_object, const StringName& p_to_method) const {
ERR_FAIL_NULL_V(p_to_object,false);
const Signal *s = signal_map.getptr(p_signal);
if (!s) {
bool signal_is_valid = ObjectTypeDB::has_signal(get_type_name(),p_signal);
if (signal_is_valid)
return false;
ERR_EXPLAIN("Nonexistent signal: "+p_signal);
ERR_FAIL_COND_V(!s,false);
}
Signal::Target target(p_to_object->get_instance_ID(),p_to_method);
return s->slot_map.has(target);
//const Map<Signal::Target,Signal::Slot>::Element *E = s->slot_map.find(target);
//return (E!=NULL);
}
Error DotNetSolution::save() {
bool dir_exists = DirAccess::exists(path);
ERR_EXPLAIN("The directory does not exist.");
ERR_FAIL_COND_V(!dir_exists, ERR_FILE_NOT_FOUND);
String projs_decl;
String sln_platform_cfg;
String proj_platform_cfg;
for (Map<String, ProjectInfo>::Element *E = projects.front(); E; E = E->next()) {
const String &name = E->key();
const ProjectInfo &proj_info = E->value();
bool is_front = E == projects.front();
if (!is_front)
projs_decl += "\n";
projs_decl += sformat(PROJECT_DECLARATION, name, proj_info.relpath.replace("/", "\\"), proj_info.guid);
for (int i = 0; i < proj_info.configs.size(); i++) {
const String &config = proj_info.configs[i];
if (i != 0 || !is_front) {
sln_platform_cfg += "\n";
proj_platform_cfg += "\n";
}
sln_platform_cfg += sformat(SOLUTION_PLATFORMS_CONFIG, config);
proj_platform_cfg += sformat(PROJECT_PLATFORMS_CONFIG, proj_info.guid, config);
}
}
String content = sformat(SOLUTION_TEMPLATE, projs_decl, sln_platform_cfg, proj_platform_cfg);
FileAccess *file = FileAccess::open(path_join(path, name + ".sln"), FileAccess::WRITE);
ERR_FAIL_NULL_V(file, ERR_FILE_CANT_WRITE);
file->store_string(content);
file->close();
memdelete(file);
return OK;
}
MonoObject *create_managed_for_godot_object(GDMonoClass *p_class, const StringName &p_native, Object *p_object) {
String object_type = p_object->get_class_name();
if (object_type[0] == '_')
object_type = object_type.substr(1, object_type.length());
if (!ClassDB::is_parent_class(object_type, p_native)) {
ERR_EXPLAIN("Type inherits from native type '" + p_native + "', so it can't be instanced in object of type: '" + p_object->get_class() + "'");
ERR_FAIL_V(NULL);
}
MonoObject *mono_object = mono_object_new(SCRIPTS_DOMAIN, p_class->get_mono_ptr());
ERR_FAIL_NULL_V(mono_object, NULL);
CACHED_FIELD(GodotObject, ptr)->set_value_raw(mono_object, p_object);
// Construct
GDMonoUtils::runtime_object_init(mono_object);
return mono_object;
}
Error Object::connect(const StringName& p_signal, Object *p_to_object, const StringName& p_to_method,const Vector<Variant>& p_binds,uint32_t p_flags) {
ERR_FAIL_NULL_V(p_to_object,ERR_INVALID_PARAMETER);
Signal *s = signal_map.getptr(p_signal);
if (!s) {
bool signal_is_valid = ObjectTypeDB::has_signal(get_type_name(),p_signal);
//check in script
if (!signal_is_valid && !script.is_null() && Ref<Script>(script)->has_script_signal(p_signal))
signal_is_valid=true;
if (!signal_is_valid) {
ERR_EXPLAIN("In Object of type '"+String(get_type())+"': Attempt to connect nonexistent signal '"+p_signal+"' to method '"+p_to_object->get_type()+"."+p_to_method+"'");
ERR_FAIL_COND_V(!signal_is_valid,ERR_INVALID_PARAMETER);
}
signal_map[p_signal]=Signal();
s=&signal_map[p_signal];
}
Signal::Target target(p_to_object->get_instance_ID(),p_to_method);
if (s->slot_map.has(target)) {
ERR_EXPLAIN("Signal '"+p_signal+"'' already connected to given method '"+p_to_method+"' in that object.");
ERR_FAIL_COND_V(s->slot_map.has(target),ERR_INVALID_PARAMETER);
}
Signal::Slot slot;
Connection conn;
conn.source=this;
conn.target=p_to_object;
conn.method=p_to_method;
conn.signal=p_signal;
conn.flags=p_flags;
conn.binds=p_binds;
slot.conn=conn;
slot.cE=p_to_object->connections.push_back(conn);
s->slot_map[target]=slot;
return OK;
}
Vector3 ARVRCamera::project_local_ray_normal(const Point2 &p_pos) const {
// get our ARVRServer
ARVRServer *arvr_server = ARVRServer::get_singleton();
ERR_FAIL_NULL_V(arvr_server, Vector3());
Ref<ARVRInterface> arvr_interface = arvr_server->get_primary_interface();
ERR_FAIL_COND_V(arvr_interface.is_null(), Vector3());
if (!is_inside_tree()) {
ERR_EXPLAIN("Camera is not inside scene.");
ERR_FAIL_COND_V(!is_inside_tree(), Vector3());
};
Size2 viewport_size = get_viewport()->get_camera_rect_size();
Vector2 cpos = get_viewport()->get_camera_coords(p_pos);
Vector3 ray;
CameraMatrix cm = arvr_interface->get_projection_for_eye(ARVRInterface::EYE_MONO, viewport_size.aspect(), get_znear(), get_zfar());
float screen_w, screen_h;
cm.get_viewport_size(screen_w, screen_h);
ray = Vector3(((cpos.x / viewport_size.width) * 2.0 - 1.0) * screen_w, ((1.0 - (cpos.y / viewport_size.height)) * 2.0 - 1.0) * screen_h, -get_znear()).normalized();
return ray;
};
bool MobileVRInterface::initialize() {
ARVRServer *arvr_server = ARVRServer::get_singleton();
ERR_FAIL_NULL_V(arvr_server, false);
if (!initialized) {
// reset our sensor data and orientation
mag_count = 0;
has_gyro = false;
sensor_first = true;
mag_next_min = Vector3(10000, 10000, 10000);
mag_next_max = Vector3(-10000, -10000, -10000);
mag_current_min = Vector3(0, 0, 0);
mag_current_max = Vector3(0, 0, 0);
// build our shader
if (lens_shader == NULL) {
///@TODO need to switch between GLES2 and GLES3 version, Reduz suggested moving this into our drivers and making this a core shader
// create a shader
lens_shader = new LensDistortedShaderGLES3();
// create our shader stuff
lens_shader->init();
glGenBuffers(1, &half_screen_quad);
glBindBuffer(GL_ARRAY_BUFFER, half_screen_quad);
{
/* clang-format off */
const float qv[16] = {
0, -1,
-1, -1,
0, 1,
-1, 1,
1, 1,
1, 1,
1, -1,
1, -1,
};
/* clang-format on */
glBufferData(GL_ARRAY_BUFFER, sizeof(float) * 16, qv, GL_STATIC_DRAW);
}
glBindBuffer(GL_ARRAY_BUFFER, 0); //unbind
glGenVertexArrays(1, &half_screen_array);
glBindVertexArray(half_screen_array);
glBindBuffer(GL_ARRAY_BUFFER, half_screen_quad);
glVertexAttribPointer(VS::ARRAY_VERTEX, 2, GL_FLOAT, GL_FALSE, sizeof(float) * 4, 0);
glEnableVertexAttribArray(0);
glVertexAttribPointer(VS::ARRAY_TEX_UV, 2, GL_FLOAT, GL_FALSE, sizeof(float) * 4, ((uint8_t *)NULL) + 8);
glEnableVertexAttribArray(4);
glBindVertexArray(0);
glBindBuffer(GL_ARRAY_BUFFER, 0); //unbind
}
// reset our orientation
orientation = Basis();
// make this our primary interface
arvr_server->set_primary_interface(this);
last_ticks = OS::get_singleton()->get_ticks_usec();
initialized = true;
};
return true;
};
godot_real GDAPI godot_arvr_get_worldscale() {
ARVRServer *arvr_server = ARVRServer::get_singleton();
ERR_FAIL_NULL_V(arvr_server, 1.0);
return arvr_server->get_world_scale();
}
Error SceneState::pack(Node *p_scene) {
ERR_FAIL_NULL_V( p_scene, ERR_INVALID_PARAMETER );
clear();
Node *scene = p_scene;
Map<StringName,int> name_map;
HashMap<Variant,int,VariantHasher> variant_map;
Map<Node*,int> node_map;
Map<Node*,int> nodepath_map;
//if using scene inheritance, pack the scene it inherits from
if (scene->get_scene_inherited_state().is_valid()) {
String path = scene->get_scene_inherited_state()->get_path();
Ref<PackedScene> instance = ResourceLoader::load(path);
if (instance.is_valid()) {
base_scene_idx=_vm_get_variant(instance,variant_map);
}
}
//instanced, only direct sub-scnes are supported of course
Error err = _parse_node(scene,scene,-1,name_map,variant_map,node_map,nodepath_map);
if (err) {
clear();
ERR_FAIL_V(err);
}
err = _parse_connections(scene,scene,name_map,variant_map,node_map,nodepath_map);
if (err) {
clear();
ERR_FAIL_V(err);
}
names.resize(name_map.size());
for(Map<StringName,int>::Element *E=name_map.front();E;E=E->next()) {
names[E->get()]=E->key();
}
variants.resize(variant_map.size());
const Variant *K=NULL;
while((K=variant_map.next(K))) {
int idx = variant_map[*K];
variants[idx]=*K;
}
node_paths.resize(nodepath_map.size());
for(Map<Node*,int>::Element *E=nodepath_map.front();E;E=E->next()) {
node_paths[E->get()]=scene->get_path_to(E->key());
}
return OK;
}
bool ARVRInterface::is_primary() {
ARVRServer *arvr_server = ARVRServer::get_singleton();
ERR_FAIL_NULL_V(arvr_server, false);
return arvr_server->get_primary_interface() == this;
};
bool Node::is_greater_than(const Node *p_node) const {
ERR_FAIL_NULL_V(p_node,false);
ERR_FAIL_COND_V( !data.inside_tree, false );
ERR_FAIL_COND_V( !p_node->data.inside_tree, false );
ERR_FAIL_COND_V( data.depth<0, false);
ERR_FAIL_COND_V( p_node->data.depth<0, false);
#ifdef NO_ALLOCA
Vector<int> this_stack;
Vector<int> that_stack;
this_stack.resize(data.depth);
that_stack.resize(p_node->data.depth);
#else
int *this_stack=(int*)alloca(sizeof(int)*data.depth);
int *that_stack=(int*)alloca(sizeof(int)*p_node->data.depth);
#endif
const Node *n = this;
int idx=data.depth-1;
while(n) {
ERR_FAIL_INDEX_V(idx, data.depth,false);
this_stack[idx--]=n->data.pos;
n=n->data.parent;
}
ERR_FAIL_COND_V(idx!=-1,false);
n = p_node;
idx=p_node->data.depth-1;
while(n) {
ERR_FAIL_INDEX_V(idx, p_node->data.depth,false);
that_stack[idx--]=n->data.pos;
n=n->data.parent;
}
ERR_FAIL_COND_V(idx!=-1,false);
idx=0;
bool res;
while(true) {
// using -2 since out-of-tree or nonroot nodes have -1
int this_idx = (idx >= data.depth)? -2 : this_stack[idx];
int that_idx = (idx >= p_node->data.depth)? -2 : that_stack[idx];
if (this_idx > that_idx) {
res=true;
break;
} else if (this_idx < that_idx) {
res=false;
break;
} else if (this_idx == -2 ) {
res=false; // equal
break;
}
idx++;
}
return res;
}
