From: David Gow <david@ingeniumdigital.com>
Date: Mon, 6 Oct 2014 08:23:41 +0000 (+0800)
Subject: Quadtree addition to root node now functions (w/out Qt)
X-Git-Url: https://git.ucc.asn.au/?a=commitdiff_plain;h=a9883b166454c794e342ccc262ca97e0394af980;p=ipdf%2Fcode.git

Quadtree addition to root node now functions (w/out Qt)

Apologies, etc.
---

diff --git a/src/document.cpp b/src/document.cpp
index 6e022df..b347c76 100644
--- a/src/document.cpp
+++ b/src/document.cpp
@@ -225,16 +225,16 @@ void Document::OverlayQuadChildren(QuadTreeIndex orig_parent, QuadTreeIndex pare
 	switch (type)
 	{
 		case QTC_TOP_LEFT:
-			orig_node = m_quadtree.nodes[orig_parent].top_left = new_index;
+			orig_node = m_quadtree.nodes[orig_parent].top_left;
 			break;
 		case QTC_TOP_RIGHT:
-			orig_node = m_quadtree.nodes[orig_parent].top_right = new_index;
+			orig_node = m_quadtree.nodes[orig_parent].top_right;
 			break;
 		case QTC_BOTTOM_LEFT:
-			orig_node = m_quadtree.nodes[orig_parent].bottom_left = new_index;
+			orig_node = m_quadtree.nodes[orig_parent].bottom_left;
 			break;
 		case QTC_BOTTOM_RIGHT:
-			orig_node = m_quadtree.nodes[orig_parent].bottom_right = new_index;
+			orig_node = m_quadtree.nodes[orig_parent].bottom_right;
 			break;
 		default:
 			Fatal("Tried to overlay a QuadTree child of invalid type!");
@@ -244,7 +244,8 @@ void Document::OverlayQuadChildren(QuadTreeIndex orig_parent, QuadTreeIndex pare
 
 	// Add us to the node's overlay linked list.
 	QuadTreeIndex prev_overlay = orig_node;
-	while (m_quadtree.nodes[prev_overlay].next_overlay != -1);
+	while (m_quadtree.nodes[prev_overlay].next_overlay != -1) prev_overlay = m_quadtree.nodes[prev_overlay].next_overlay;
+	Debug("- Original node %d, Previous overlay %d, new overlay %d", orig_node, prev_overlay, new_index);
 	m_quadtree.nodes[prev_overlay].next_overlay = new_index;
 
 	// Recurse into any extant children.
@@ -258,6 +259,7 @@ void Document::OverlayQuadChildren(QuadTreeIndex orig_parent, QuadTreeIndex pare
 		OverlayQuadChildren(orig_node, new_index, QTC_BOTTOM_RIGHT);
 
 	m_quadtree.nodes[new_index].object_dirty = m_quadtree.nodes[new_index].object_end;
+	m_quadtree.nodes[new_index].next_overlay = -1;
 }
 
 void Document::PropagateQuadChanges(QuadTreeIndex node)
diff --git a/src/main.h b/src/main.h
index af7df43..5015044 100644
--- a/src/main.h
+++ b/src/main.h
@@ -79,7 +79,7 @@ void MainLoop(Document & doc, Screen & scr, View & view, int max_frames = -1)
 	// order is important... segfaults occur when screen (which inits GL) is not constructed first -_-
 	DebugScript script;
 
-	scr.DebugFontInit("fonts/DejaVuSansMono.ttf", 32);
+	scr.DebugFontInit("fonts/DejaVuSansMono.ttf", 12);
 	scr.SetMouseHandler(RatCatcher);
 
 	if (script_filename)
diff --git a/src/view.cpp b/src/view.cpp
index 5acd860..4df318b 100644
--- a/src/view.cpp
+++ b/src/view.cpp
@@ -377,7 +377,8 @@ void View::Render(int width, int height)
 	glPopDebugGroup();
 	
 #ifndef CONTROLPANEL_DISABLED
-	ControlPanel::Update();
+	// The powers that be suggest that this may be causing of the segfaults.
+	//ControlPanel::Update();
 #endif //CONTROLPANEL_DISABLED
 	//Debug("Completed Render");