Make auto-offset on line split optional

Closes #511
sirjuddington · Sep 21, 2016 · 6bc88ef · 6bc88ef
1 parent 6e3a939
commit 6bc88ef
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Showing 3 changed files with 21 additions and 4 deletions.
diff --git a/src/Dialogs/Preferences/MapEditorPrefsPanel.cpp b/src/Dialogs/Preferences/MapEditorPrefsPanel.cpp
@@ -48,6 +48,7 @@ EXTERN_CVAR(Bool, mobj_props_auto_apply)
 EXTERN_CVAR(Bool, map_remove_invalid_lines)
 EXTERN_CVAR(Int, max_map_backups)
 EXTERN_CVAR(Bool, map_merge_lines_on_delete_vertex)
+EXTERN_CVAR(Bool, map_split_auto_offset)
 
 
 /*******************************************************************
@@ -96,6 +97,10 @@ MapEditorPrefsPanel::MapEditorPrefsPanel(wxWindow* parent) : PrefsPanelBase(pare
 	cb_merge_lines_vertex_delete = new wxCheckBox(this, -1, "Merge connected lines when deleting a vertex");
 	sizer->Add(cb_merge_lines_vertex_delete, 0, wxEXPAND|wxALL, 4);
 
+	// Auto offset on line split
+	cb_split_auto_offset = new wxCheckBox(this, -1, "Automatic x-offset on line split");
+	sizer->Add(cb_split_auto_offset, 0, wxEXPAND|wxALL, 4);
+
 	// Maximum backups
 	wxBoxSizer* hbox = new wxBoxSizer(wxHORIZONTAL);
 	sizer->Add(hbox, 0, wxEXPAND|wxALL, 4);
@@ -125,6 +130,7 @@ void MapEditorPrefsPanel::init()
 	cb_props_auto_apply->SetValue(mobj_props_auto_apply);
 	cb_remove_invalid_lines->SetValue(map_remove_invalid_lines);
 	cb_merge_lines_vertex_delete->SetValue(map_merge_lines_on_delete_vertex);
+	cb_split_auto_offset->SetValue(map_split_auto_offset);
 	text_max_backups->setNumber(max_map_backups);
 }
 
@@ -140,5 +146,6 @@ void MapEditorPrefsPanel::applyPreferences()
 	mobj_props_auto_apply = cb_props_auto_apply->GetValue();
 	map_remove_invalid_lines = cb_remove_invalid_lines->GetValue();
 	map_merge_lines_on_delete_vertex = cb_merge_lines_vertex_delete->GetValue();
+	map_split_auto_offset = cb_split_auto_offset->GetValue();
 	max_map_backups = text_max_backups->getNumber();
 }
diff --git a/src/Dialogs/Preferences/MapEditorPrefsPanel.h b/src/Dialogs/Preferences/MapEditorPrefsPanel.h
@@ -15,6 +15,7 @@ class MapEditorPrefsPanel : public PrefsPanelBase
 	wxCheckBox*		cb_props_auto_apply;
 	wxCheckBox*		cb_remove_invalid_lines;
 	wxCheckBox*		cb_merge_lines_vertex_delete;
+	wxCheckBox*		cb_split_auto_offset;
 	NumberTextCtrl*	text_max_backups;
 
 public:

diff --git a/src/MapEditor/SLADEMap/SLADEMap.cpp b/src/MapEditor/SLADEMap/SLADEMap.cpp
@@ -45,6 +45,12 @@
 #define IDEQ(x) (((x) != 0) && ((x) == id))
 
 
+/*******************************************************************
+ * VARIABLES
+ *******************************************************************/
+CVAR(Bool, map_split_auto_offset, true, CVAR_SAVE)
+
+
 /*******************************************************************
  * SLADEMAP CLASS FUNCTIONS
  *******************************************************************/
@@ -4404,10 +4410,13 @@ MapLine* SLADEMap::splitLine(MapLine* l, MapVertex* v)
 	lines.push_back(nl);
 
 	// Update x-offsets
-	int xoff1 = l->intProperty("side1.offsetx");
-	int xoff2 = l->intProperty("side2.offsetx");
-	nl->setIntProperty("side1.offsetx", xoff1 + l->getLength());
-	l->setIntProperty("side2.offsetx", xoff2 + nl->getLength());
+	if (map_split_auto_offset)
+	{
+		int xoff1 = l->intProperty("side1.offsetx");
+		int xoff2 = l->intProperty("side2.offsetx");
+		nl->setIntProperty("side1.offsetx", xoff1 + l->getLength());
+		l->setIntProperty("side2.offsetx", xoff2 + nl->getLength());
+	}
 
 	geometry_updated = theApp->runTimer();