From: John Tsiombikas <nuclear@member.fsf.org>
Date: Wed, 17 Jan 2018 14:42:03 +0000 (+0200)
Subject: picking up exhibits works again with the slot mechanism
X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?p=laserbrain_demo;a=commitdiff_plain;h=3c48aa0de66e0b89b674d353eb6c84b2c9276013

picking up exhibits works again with the slot mechanism
---

diff --git a/src/app.cc b/src/app.cc
index 8865012..d4b516e 100644
--- a/src/app.cc
+++ b/src/app.cc
@@ -648,17 +648,19 @@ void app_mouse_button(int bn, bool pressed, int x, int y)
 		} else {
 			if(exsel_grab_mouse) {
 				// cancel grab on mouse release
-				debug_log("releasing...\n");
 				Exhibit *ex = exsel_grab_mouse.ex;
 				Vec3 pos = exslot_mouse.node.get_position();
-				debug_log("release location: %g %g %g\n", pos.x, pos.y, pos.z);
 
-				ExhibitSlot *slot = exman->nearest_empty_slot(pos);
+				debug_log("releasing at %g %g %g ...\n", pos.x, pos.y, pos.z);
+
+				exslot_mouse.detach_exhibit();
+
+				ExhibitSlot *slot = exman->nearest_empty_slot(pos, 100);
 				if(!slot) {
-					debug_log("no nearby slot\n");
+					debug_log("no empty slot nearby\n");
 					if(ex->prev_slot && ex->prev_slot->empty()) {
 						slot = ex->prev_slot;
-						debug_log("previous slot available though\n");
+						debug_log("using previous slot");
 					}
 				}