Completed the support for plugins! It is not possible to add plugins.

Not all APIs are provided yet, please request whathever you are missing.
Some example plugins are provided in demos/plugins. Just copy them to a folder in your project named addons/ and then enable them from the project settings.
Have fun!

1 files changed, 0 insertions, 217 deletions

diff --git a/tools/editor/editor_settings.cpp b/tools/editor/editor_settings.cpp
index d7df66147..47ef87cfb 100644
--- a/tools/editor/editor_settings.cpp
+++ b/tools/editor/editor_settings.cpp
@@ -228,13 +228,6 @@ void EditorSettings::create() {
 			dir->change_dir("..");
 		}
 
-		if (dir->change_dir("plugins")!=OK) {
-			dir->make_dir("plugins");
-		} else {
-
-			dir->change_dir("..");
-		}
-
 		if (dir->change_dir("config")!=OK) {
 			dir->make_dir("config");
 		} else {
@@ -287,7 +280,6 @@ void EditorSettings::create() {
 
 		singleton->setup_network();
 		singleton->load_favorites();
-		singleton->scan_plugins();
 
 		return;
 
@@ -312,7 +304,6 @@ void EditorSettings::create() {
 	singleton->settings_path=config_path+"/"+config_dir;
 	singleton->_load_defaults(extra_config);
 	singleton->setup_network();
-	singleton->scan_plugins();
 
 
 }
@@ -323,35 +314,6 @@ String EditorSettings::get_settings_path() const {
 }
 
 
-Error EditorSettings::_load_plugin(const String& p_path, Plugin &plugin) {
-
-	if (!FileAccess::exists(p_path))
-		return ERR_FILE_NOT_FOUND;
-
-	Ref<ConfigFile> cf = memnew(ConfigFile);
-	Error err = cf->load(p_path);
-	ERR_EXPLAIN("Error loading plugin description for: "+p_path);
-	ERR_FAIL_COND_V(err!=OK,ERR_CANT_OPEN);
-
-	plugin.instance=NULL;
-	ERR_FAIL_COND_V(!cf->has_section_key("plugin","name"),ERR_INVALID_DATA);
-	ERR_FAIL_COND_V(!cf->has_section_key("plugin","installs"),ERR_INVALID_DATA);
-	ERR_FAIL_COND_V(!cf->has_section_key("plugin","author"),ERR_INVALID_DATA);
-	ERR_FAIL_COND_V(!cf->has_section_key("plugin","version"),ERR_INVALID_DATA);
-	ERR_FAIL_COND_V(!cf->has_section_key("plugin","script"),ERR_INVALID_DATA);
-	plugin.name=cf->get_value("plugin","name");
-	plugin.author=cf->get_value("plugin","author");
-	plugin.version=cf->get_value("plugin","version");
-	plugin.script=cf->get_value("plugin","script");
-
-	if (cf->has_section_key("plugin","description"))
-		plugin.description=cf->get_value("plugin","description");
-	plugin.installs=cf->get_value("plugin","installs");
-	if (cf->has_section_key("plugin","install_files"))
-		plugin.install_files=cf->get_value("plugin","install_files");
-
-	return OK;
-}
 
 void EditorSettings::setup_network() {
 
@@ -382,46 +344,6 @@ void EditorSettings::setup_network() {
 
 }
 
-void EditorSettings::scan_plugins() {
-
-	Map<String,Plugin> new_plugins;
-
-	new_plugins.clear();
-	DirAccess *d = DirAccess::create(DirAccess::ACCESS_FILESYSTEM);
-	Error err = d->change_dir(get_settings_path().plus_file("plugins"));
-	if (err!=OK) {
-		memdelete(d);
-		ERR_EXPLAIN("Plugin dir does not exist!")
-		ERR_FAIL_COND(err!=OK);
-	}
-	d->list_dir_begin();
-
-	String base = d->get_current_dir();
-	//print_line("list diring on: "+base);
-	while(true) {
-		String p = d->get_next();
-		if (p=="")
-			break;
-		if (!d->current_is_dir() || p.begins_with("."))
-			continue;
-
-		String cfpath=d->get_current_dir().plus_file(p+"/plugin.cfg");
-
-		Plugin plugin;
-		Error err = _load_plugin(cfpath,plugin);
-		ERR_CONTINUE(err!=OK);
-
-		if (plugins.has(p))
-			plugin.instance=plugins[p].instance;
-
-		new_plugins[p]=plugin;
-	}
-
-
-	plugins=new_plugins;
-
-	memdelete(d);
-}
 
 void EditorSettings::save() {
 
@@ -623,148 +545,9 @@ void EditorSettings::add_property_hint(const PropertyInfo& p_hint) {
 }
 
 
-bool EditorSettings::is_plugin_enabled(const String& p_plugin) {
-
-	if (!has("_plugins/enabled"))
-		return false;
-
-	StringArray sa=get("_plugins/enabled");
-
-	for(int i=0;i<sa.size();i++) {
-
-		String plugin = sa[i];
-		if (!plugins.has(plugin))
-			continue;
-		if (plugin==p_plugin)
-			return true;
-	}
-
-	return false;
-
-}
-
-void EditorSettings::enable_plugins() {
-
-	// editor plugins
-	if (has("_plugins/enabled")) {
-	StringArray sa=get("_plugins/enabled");
-
-		for(int i=0;i<sa.size();i++) {
 
-			String plugin = sa[i];
-			if (!plugins.has(plugin))
-				continue;
-			if (plugins[plugin].installs)
-				continue; //not configured here
-			set_plugin_enabled(plugin,true);
-		}
-	}
 
-	// installed plugins
-	List<PropertyInfo> pi;
-	Globals::get_singleton()->get_property_list(&pi);
-	for (List<PropertyInfo>::Element *E=pi.front();E;E=E->next()) {
 
-		String p = E->get().name;
-
-		if (p.begins_with("plugins/")) {
-			load_installed_plugin(p.replace_first("plugins/",""));
-		}
-	}
-
-}
-
-void EditorSettings::load_installed_plugin(const String& p_plugin) {
-
-	ERR_FAIL_COND( !Globals::get_singleton()->has("plugins/"+p_plugin) );
-	String path = Globals::get_singleton()->get("plugins/"+p_plugin);
-
-	Plugin plugin;
-	Error err = _load_plugin(path.plus_file("plugin.cfg"),plugin);
-
-	if (err)
-		return;
-
-	print_line("installing plugin...");
-	EditorPlugin *ep=_load_plugin_editor(path.plus_file(plugin.script));
-	ERR_FAIL_COND(!ep);
-	print_line("load!");
-	EditorNode::add_editor_plugin(ep);
-
-}
-
-
-EditorPlugin *EditorSettings::_load_plugin_editor(const String& p_path) {
-
-	Ref<Script> script = ResourceLoader::load(p_path);
-	ERR_EXPLAIN("Invalid Script for plugin: "+p_path);
-	ERR_FAIL_COND_V(script.is_null(),NULL);
-	ERR_EXPLAIN("Script has errors: "+p_path);
-	ERR_FAIL_COND_V(!script->can_instance(),NULL);
-	ERR_EXPLAIN("Script does not inherit EditorPlugin: "+p_path);
-	ERR_FAIL_COND_V(script->get_instance_base_type().operator String()!="EditorPlugin",NULL);
-
-	EditorPlugin *ep = memnew( EditorPlugin );
-	ep->set_script(script.get_ref_ptr());
-	if (!ep->get_script_instance()) {
-		memdelete(ep);
-		ERR_EXPLAIN("Script could't load: "+p_path);
-		ERR_FAIL_V(NULL);
-	}
-
-
-	return ep;
-}
-
-void EditorSettings::set_plugin_enabled(const String& p_plugin, bool p_enabled) {
-
-	ERR_FAIL_COND(!plugins.has(p_plugin));
-	if (p_enabled == (plugins[p_plugin].instance!=NULL)) //already enabled or disabled
-		return;
-
-	print_line("REQUEST "+p_plugin+" to "+itos(p_enabled));
-	StringArray sa;
-	if (has("_plugins/enabled"))
-		sa=get("_plugins/enabled");
-
-	int idx=-1;
-	for(int i=0;i<sa.size();i++) {
-
-		if (sa[i]==p_plugin) {
-			idx=i;
-			break;
-		}
-	}
-
-	if (p_enabled) {
-
-
-		String ppath = get_settings_path().plus_file("plugins/"+p_plugin+"/"+plugins[p_plugin].script);
-		EditorPlugin *ep=_load_plugin_editor(ppath);
-		if (!ep)
-			return;
-		plugins[p_plugin].instance=ep;
-		EditorNode::add_editor_plugin(ep);
-
-		if (idx==-1)
-			sa.push_back(p_plugin);
-	} else {
-
-		print_line("DISABLING");
-		EditorNode::remove_editor_plugin(plugins[p_plugin].instance);
-		memdelete(plugins[p_plugin].instance);
-		plugins[p_plugin].instance=NULL;
-		if (idx!=-1)
-			sa.remove(idx);
-
-	}
-
-	if (sa.size()==0)
-		set("_plugins/enabled",Variant());
-	else
-		set("_plugins/enabled",sa);
-
-}
 
 void EditorSettings::set_favorite_dirs(const Vector<String>& p_favorites) {