2 Copyright (C) 1999-2006 Id Software, Inc. and contributors.
3 For a list of contributors, see the accompanying CONTRIBUTORS file.
5 This file is part of GtkRadiant.
7 GtkRadiant is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 2 of the License, or
10 (at your option) any later version.
12 GtkRadiant is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with GtkRadiant; if not, write to the Free Software
19 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
25 #include "iselection.h"
27 #include "ifilesystem.h"
31 #include "eclasslib.h"
35 #include "stream/stringstream.h"
38 #include "gtkutil/filechooser.h"
42 #include "preferences.h"
44 #include "mainframe.h"
48 struct entity_globals_t
53 color_entity(0.0f, 0.0f, 0.0f)
58 entity_globals_t g_entity_globals;
60 class EntitySetKeyValueSelected : public scene::Graph::Walker
65 EntitySetKeyValueSelected(const char* key, const char* value)
66 : m_key(key), m_value(value)
69 bool pre(const scene::Path& path, scene::Instance& instance) const
73 void post(const scene::Path& path, scene::Instance& instance) const
75 Entity* entity = Node_getEntity(path.top());
77 && (instance.childSelected() || Instance_getSelectable(instance)->isSelected()))
79 entity->setKeyValue(m_key, m_value);
84 class EntitySetClassnameSelected : public scene::Graph::Walker
86 const char* m_classname;
88 EntitySetClassnameSelected(const char* classname)
89 : m_classname(classname)
92 bool pre(const scene::Path& path, scene::Instance& instance) const
96 void post(const scene::Path& path, scene::Instance& instance) const
98 Entity* entity = Node_getEntity(path.top());
100 && (instance.childSelected() || Instance_getSelectable(instance)->isSelected()))
102 NodeSmartReference node(GlobalEntityCreator().createEntity(GlobalEntityClassManager().findOrInsert(m_classname, node_is_group(path.top()))));
104 EntityCopyingVisitor visitor(*Node_getEntity(node));
106 entity->forEachKeyValue(visitor);
108 NodeSmartReference child(path.top().get());
109 NodeSmartReference parent(path.parent().get());
110 Node_getTraversable(parent)->erase(child);
111 if(Node_getTraversable(child) != 0
112 && Node_getTraversable(node) != 0
113 && node_is_group(node))
115 parentBrushes(child, node);
117 Node_getTraversable(parent)->insert(node);
122 void Scene_EntitySetKeyValue_Selected(const char* key, const char* value)
124 GlobalSceneGraph().traverse(EntitySetKeyValueSelected(key, value));
127 void Scene_EntitySetClassname_Selected(const char* classname)
129 GlobalSceneGraph().traverse(EntitySetClassnameSelected(classname));
133 void Entity_ungroupSelected()
135 if (GlobalSelectionSystem().countSelected() < 1) return;
137 UndoableCommand undo("ungroupSelectedEntities");
139 scene::Path world_path(makeReference(GlobalSceneGraph().root()));
140 world_path.push(makeReference(Map_FindOrInsertWorldspawn(g_map)));
142 scene::Instance &instance = GlobalSelectionSystem().ultimateSelected();
143 scene::Path path = instance.path();
145 if (!Node_isEntity(path.top())) path.pop();
147 if(Node_getEntity(path.top()) != 0
148 && node_is_group(path.top()))
150 if(world_path.top().get_pointer() != path.top().get_pointer())
152 parentBrushes(path.top(), world_path.top());
153 Path_deleteTop(path);
159 class EntityFindSelected : public scene::Graph::Walker
162 mutable const scene::Path *groupPath;
163 mutable scene::Instance *groupInstance;
164 EntityFindSelected(): groupPath(0), groupInstance(0)
167 bool pre(const scene::Path& path, scene::Instance& instance) const
171 void post(const scene::Path& path, scene::Instance& instance) const
173 Entity* entity = Node_getEntity(path.top());
175 && Instance_getSelectable(instance)->isSelected()
176 && node_is_group(path.top())
180 groupInstance = &instance;
185 class EntityGroupSelected : public scene::Graph::Walker
187 NodeSmartReference group;
189 EntityGroupSelected(const scene::Path &p): group(p.top().get())
192 bool pre(const scene::Path& path, scene::Instance& instance) const
196 void post(const scene::Path& path, scene::Instance& instance) const
198 if(Instance_getSelectable(instance)->isSelected())
200 Entity* entity = Node_getEntity(path.top());
201 if(entity == 0 && Node_isPrimitive(path.top()))
203 NodeSmartReference child(path.top().get());
204 NodeSmartReference parent(path.parent().get());
206 Node_getTraversable(parent)->erase(child);
207 Node_getTraversable(group)->insert(child);
209 if(Node_getTraversable(parent)->empty() && path.size() >= 3 && parent != Map_FindOrInsertWorldspawn(g_map))
211 NodeSmartReference parentparent(path[path.size() - 3].get());
212 Node_getTraversable(parentparent)->erase(parent);
219 void Entity_groupSelected()
221 if (GlobalSelectionSystem().countSelected() < 1) return;
223 UndoableCommand undo("groupSelectedEntities");
225 scene::Path world_path(makeReference(GlobalSceneGraph().root()));
226 world_path.push(makeReference(Map_FindOrInsertWorldspawn(g_map)));
228 EntityFindSelected fse;
229 GlobalSceneGraph().traverse(fse);
232 GlobalSceneGraph().traverse(EntityGroupSelected(*fse.groupPath));
236 GlobalSceneGraph().traverse(EntityGroupSelected(world_path));
242 void Entity_connectSelected()
244 if(GlobalSelectionSystem().countSelected() == 2)
246 GlobalEntityCreator().connectEntities(
247 GlobalSelectionSystem().penultimateSelected().path(),
248 GlobalSelectionSystem().ultimateSelected().path()
253 globalErrorStream() << "entityConnectSelected: exactly two instances must be selected\n";
257 AABB Doom3Light_getBounds(const AABB& workzone)
261 Vector3 defaultRadius(300, 300, 300);
262 if(!string_parse_vector3(EntityClass_valueForKey(*GlobalEntityClassManager().findOrInsert("light", false), "light_radius"), defaultRadius))
264 globalErrorStream() << "Doom3Light_getBounds: failed to parse default light radius\n";
267 if(aabb.extents[0] == 0)
269 aabb.extents[0] = defaultRadius[0];
271 if(aabb.extents[1] == 0)
273 aabb.extents[1] = defaultRadius[1];
275 if(aabb.extents[2] == 0)
277 aabb.extents[2] = defaultRadius[2];
284 return AABB(Vector3(0, 0, 0), Vector3(64, 64, 64));
287 int g_iLastLightIntensity;
289 void Entity_createFromSelection(const char* name, const Vector3& origin)
292 if(string_equal_nocase(name, "worldspawn"))
294 gtk_MessageBox(GTK_WIDGET(MainFrame_getWindow()), "Can't create an entity with worldspawn.", "info");
299 EntityClass* entityClass = GlobalEntityClassManager().findOrInsert(name, true);
301 bool isModel = string_equal_nocase(name, "misc_model")
302 || string_equal_nocase(name, "misc_gamemodel")
303 || string_equal_nocase(name, "model_static")
304 || (GlobalSelectionSystem().countSelected() == 0 && string_equal_nocase(name, "func_static"));
306 bool brushesSelected = Scene_countSelectedBrushes(GlobalSceneGraph()) != 0;
308 if(!(entityClass->fixedsize || isModel) && !brushesSelected)
310 globalErrorStream() << "failed to create a group entity - no brushes are selected\n";
314 AABB workzone(aabb_for_minmax(Select_getWorkZone().d_work_min, Select_getWorkZone().d_work_max));
317 NodeSmartReference node(GlobalEntityCreator().createEntity(entityClass));
319 Node_getTraversable(GlobalSceneGraph().root())->insert(node);
321 scene::Path entitypath(makeReference(GlobalSceneGraph().root()));
322 entitypath.push(makeReference(node.get()));
323 scene::Instance& instance = findInstance(entitypath);
325 if(entityClass->fixedsize || (isModel && !brushesSelected))
329 Transformable* transform = Instance_getTransformable(instance);
332 transform->setType(TRANSFORM_PRIMITIVE);
333 transform->setTranslation(origin);
334 transform->freezeTransform();
337 GlobalSelectionSystem().setSelectedAll(false);
339 Instance_setSelected(instance, true);
343 if (g_pGameDescription->mGameType == "doom3")
345 Node_getEntity(node)->setKeyValue("model", Node_getEntity(node)->getKeyValue("name"));
348 Scene_parentSelectedBrushesToEntity(GlobalSceneGraph(), node);
349 Scene_forEachChildSelectable(SelectableSetSelected(true), instance.path());
352 // tweaking: when right clic dropping a light entity, ask for light value in a custom dialog box
355 if (g_pGameDescription->mGameType == "hl")
357 // FIXME - Hydra: really we need a combined light AND color dialog for halflife.
358 if (string_equal_nocase(name, "light")
359 || string_equal_nocase(name, "light_environment")
360 || string_equal_nocase(name, "light_spot"))
362 int intensity = g_iLastLightIntensity;
364 if (DoLightIntensityDlg (&intensity) == eIDOK)
366 g_iLastLightIntensity = intensity;
368 sprintf( buf, "255 255 255 %d", intensity );
369 Node_getEntity(node)->setKeyValue("_light", buf);
373 else if(string_equal_nocase(name, "light"))
375 if(g_pGameDescription->mGameType != "doom3")
377 int intensity = g_iLastLightIntensity;
379 if (DoLightIntensityDlg (&intensity) == eIDOK)
381 g_iLastLightIntensity = intensity;
383 sprintf( buf, "%d", intensity );
384 Node_getEntity(node)->setKeyValue("light", buf);
387 else if(brushesSelected) // use workzone to set light position/size for doom3 lights, if there are brushes selected
389 AABB bounds(Doom3Light_getBounds(workzone));
390 StringOutputStream key(64);
391 key << bounds.origin[0] << " " << bounds.origin[1] << " " << bounds.origin[2];
392 Node_getEntity(node)->setKeyValue("origin", key.c_str());
394 key << bounds.extents[0] << " " << bounds.extents[1] << " " << bounds.extents[2];
395 Node_getEntity(node)->setKeyValue("light_radius", key.c_str());
401 const char* model = misc_model_dialog(GTK_WIDGET(MainFrame_getWindow()));
404 Node_getEntity(node)->setKeyValue("model", model);
410 bool DoNormalisedColor(Vector3& color)
412 if(!color_dialog(GTK_WIDGET(MainFrame_getWindow()), color))
415 ** scale colors so that at least one component is at 1.0F
418 float largest = 0.0F;
420 if ( color[0] > largest )
422 if ( color[1] > largest )
424 if ( color[2] > largest )
427 if ( largest == 0.0F )
435 float scaler = 1.0F / largest;
445 void Entity_setColour()
447 if(GlobalSelectionSystem().countSelected() != 0)
449 const scene::Path& path = GlobalSelectionSystem().ultimateSelected().path();
450 Entity* entity = Node_getEntity(path.top());
453 const char* strColor = entity->getKeyValue("_color");
454 if(!string_empty(strColor))
457 if (string_parse_vector3(strColor, rgb))
459 g_entity_globals.color_entity = rgb;
463 if(g_pGameDescription->mGameType == "doom3"
464 ? color_dialog(GTK_WIDGET(MainFrame_getWindow()), g_entity_globals.color_entity)
465 : DoNormalisedColor(g_entity_globals.color_entity))
468 sprintf(buffer, "%g %g %g", g_entity_globals.color_entity[0],
469 g_entity_globals.color_entity[1],
470 g_entity_globals.color_entity[2]);
472 Scene_EntitySetKeyValue_Selected("_color", buffer);
478 const char* misc_model_dialog(GtkWidget* parent)
480 StringOutputStream buffer(1024);
482 buffer << g_qeglobals.m_userGamePath.c_str() << "models/";
484 if(!file_readable(buffer.c_str()))
488 buffer << g_qeglobals.m_userGamePath.c_str() << "/";
491 const char *filename = file_dialog (parent, TRUE, "Choose Model", buffer.c_str(), ModelLoader::Name());
494 // use VFS to get the correct relative path
495 const char* relative = path_make_relative(filename, GlobalFileSystem().findRoot(filename));
496 if(relative == filename)
498 globalOutputStream() << "WARNING: could not extract the relative path, using full path instead\n";
505 void LightRadiiImport(EntityCreator& self, bool value)
507 self.setLightRadii(value);
509 typedef ReferenceCaller1<EntityCreator, bool, LightRadiiImport> LightRadiiImportCaller;
511 void LightRadiiExport(EntityCreator& self, const BoolImportCallback& importer)
513 importer(self.getLightRadii());
515 typedef ReferenceCaller1<EntityCreator, const BoolImportCallback&, LightRadiiExport> LightRadiiExportCaller;
517 void Entity_constructPreferences(PreferencesPage& page)
520 "Show", "Light Radii",
521 LightRadiiImportCaller(GlobalEntityCreator()),
522 LightRadiiExportCaller(GlobalEntityCreator())
525 void Entity_constructPage(PreferenceGroup& group)
527 PreferencesPage page(group.createPage("Entities", "Entity Display Preferences"));
528 Entity_constructPreferences(page);
530 void Entity_registerPreferencesPage()
532 PreferencesDialog_addDisplayPage(FreeCaller1<PreferenceGroup&, Entity_constructPage>());
537 void Entity_constructMenu(GtkMenu* menu)
539 create_menu_item_with_mnemonic(menu, "_Regroup", "GroupSelection");
540 create_menu_item_with_mnemonic(menu, "_Ungroup", "UngroupSelection");
541 create_menu_item_with_mnemonic(menu, "_Connect", "ConnectSelection");
542 create_menu_item_with_mnemonic(menu, "_Select Color...", "EntityColor");
547 #include "preferencesystem.h"
548 #include "stringio.h"
550 void Entity_Construct()
552 GlobalCommands_insert("EntityColor", FreeCaller<Entity_setColour>(), Accelerator('K'));
553 GlobalCommands_insert("ConnectSelection", FreeCaller<Entity_connectSelected>(), Accelerator('K', (GdkModifierType)GDK_CONTROL_MASK));
554 GlobalCommands_insert("GroupSelection", FreeCaller<Entity_groupSelected>());
555 GlobalCommands_insert("UngroupSelection", FreeCaller<Entity_ungroupSelected>());
557 GlobalPreferenceSystem().registerPreference("SI_Colors5", Vector3ImportStringCaller(g_entity_globals.color_entity), Vector3ExportStringCaller(g_entity_globals.color_entity));
558 GlobalPreferenceSystem().registerPreference("LastLightIntensity", IntImportStringCaller(g_iLastLightIntensity), IntExportStringCaller(g_iLastLightIntensity));
560 Entity_registerPreferencesPage();
563 void Entity_Destroy()