X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?p=laserbrain_demo;a=blobdiff_plain;f=src%2Fexman.cc;h=31ee1aec95457deb536f237c25fd593133c738f6;hp=d6cac9c73e03d3aadebfdc822dd7ece557822146;hb=37b68f014b46922b885c6344d6b069cba3c9c3c5;hpb=332f9dce52862e39afabd50bdce9691de7986921

diff --git a/src/exman.cc b/src/exman.cc
index d6cac9c..31ee1ae 100644
--- a/src/exman.cc
+++ b/src/exman.cc
@@ -4,6 +4,8 @@
 #include "exhibit.h"
 #include "blob_exhibit.h"
 #include "treestore.h"
+#include "app.h"
+#include "geomdraw.h"
 
 static Exhibit *create_exhibit(const char *type);
 
@@ -114,13 +116,10 @@ ExhibitManager::~ExhibitManager()
 
 void ExhibitManager::clear()
 {
-	int num = (int)items.size();
-	for(int i=0; i<num; i++) {
-		delete items[i];
-	}
+	// not deleting exhibit objects, as they will be deleted the own_scn destructor
 	items.clear();
 
-	num = (int)exslots.size();
+	int num = (int)exslots.size();
 	for(int i=0; i<num; i++) {
 		delete exslots[i];
 	}
@@ -134,6 +133,8 @@ void ExhibitManager::add(Exhibit *ex)
 	std::vector<Exhibit*>::iterator it = std::find(items.begin(), items.end(), ex);
 	if(it == items.end()) {
 		items.push_back(ex);
+		own_scn->add_object(ex);
+		if(ex->node) own_scn->add_node(ex->node);
 	}
 }
 
@@ -142,6 +143,8 @@ bool ExhibitManager::remove(Exhibit *ex)
 	std::vector<Exhibit*>::iterator it = std::find(items.begin(), items.end(), ex);
 	if(it != items.end()) {
 		items.erase(it);
+		own_scn->remove_object(ex);
+		if(ex->node) own_scn->remove_node(ex->node);
 		return true;
 	}
 	return false;
@@ -156,8 +159,10 @@ bool ExhibitManager::load(MetaScene *mscn, const char *fname)
 		return false;
 	}
 
-	// create our own scene to manage all exhibits not already in an existing scene
-	// and add it to the metascene
+	/* create our own scene to manage all exhibits not already in an existing scene
+	 * and add it to the metascene.
+	 * Also exhibit drawing happens due to the renderer drawing the metascene
+	 */
 	if(!own_scn) {
 		own_scn = new Scene;
 		own_scn->name = "ad-hoc exhibits";
@@ -192,13 +197,15 @@ bool ExhibitManager::load(MetaScene *mscn, const char *fname)
 				}
 			}
 
+			// add everything to our data structures
+			// equivalent to add_exhibit(ex), but without all the searching
+			own_scn->add_object(ex);
 			if(!snode) {
 				snode = new SceneNode;
 				snode->set_name(ex->get_name());
 				own_scn->add_node(snode);
 			}
 			ex->set_node(snode);
-
 			items.push_back(ex);
 
 			float *apos = ts_get_attr_vec(node, "pos");
@@ -336,9 +343,10 @@ void ExhibitManager::draw() const
 {
 	int num = items.size();
 	for(int i=0; i<num; i++) {
-		items[i]->pre_draw();
-		items[i]->draw();
-		items[i]->post_draw();
+		if(exsel_hover.ex == items[i]) {
+			const AABox &bvol = items[i]->get_aabox();
+			draw_geom_object(&bvol);
+		}
 	}
 }