X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?p=laserbrain_demo;a=blobdiff_plain;f=src%2Fapp.cc;h=0ac331bec6ef2b68cdf3c24fc0471b91bee195d7;hp=b1587f5e4652811cde3c74f5308de266934a7f17;hb=d97ea0009ec59bdbf0c438b2d1e015936b20fd85;hpb=0d4fe99398b649a5471417f8497a828b5f128da1

diff --git a/src/app.cc b/src/app.cc
index b1587f5..0ac331b 100644
--- a/src/app.cc
+++ b/src/app.cc
@@ -362,8 +362,9 @@ static void update(float dt)
 	if(have_handtracking) {
 		update_vrhands(&avatar);
 	} else {
+		// TODO do this properly
 		// set the position of the left hand at a suitable position for the exhibit UI
-		Vec3 dir = transpose(mouse_view_matrix.upper3x3()) * Vec3(0, 0, -1);
+		dir = rotate(Vec3(-0.46, -0.1, -1), Vec3(0, 1, 0), deg_to_rad(-avatar.body_rot));
 		exslot_left.node.set_position(avatar.pos + dir * 30); // magic: distance in front
 	}
 
@@ -616,6 +617,22 @@ void app_keyboard(int key, bool pressed)
 		case 'x':
 			exman->load(mscn, "data/exhibits");
 			break;
+
+		case KEY_UP:
+			exui_scroll(-1);
+			break;
+
+		case KEY_DOWN:
+			exui_scroll(1);
+			break;
+
+		case KEY_LEFT:
+			exui_change_tab(-1);
+			break;
+
+		case KEY_RIGHT:
+			exui_change_tab(1);
+			break;
 		}
 	}