From 073a13ac9ca67cce4c4559a788ba2651be6ad1da Mon Sep 17 00:00:00 2001
From: Marcus Huderle <huderlem@gmail.com>
Date: Wed, 7 Mar 2018 21:05:35 -0800
Subject: [PATCH] Save connections to file

---
 project.cpp | 25 +++++++++++++++++++++++++
 project.h   |  1 +
 2 files changed, 26 insertions(+)

diff --git a/project.cpp b/project.cpp
index 068bd554..9053b164 100755
--- a/project.cpp
+++ b/project.cpp
@@ -210,6 +210,30 @@ void Project::saveMapHeader(Map *map) {
     saveTextFile(header_path, text);
 }
 
+void Project::saveMapConnections(Map *map) {
+    QString connections_path = root + "/data/maps/" + map->name + "/connections.inc";
+    QString connectionsListLabel = QString("%1_MapConnectionsList").arg(map->name);
+    int numValidConnections = 0;
+    QString text = "";
+    text += QString("%1::\n").arg(connectionsListLabel);
+    for (Connection* connection : map->connections) {
+        if (mapNamesToMapConstants->contains(connection->map_name)) {
+            text += QString("\tconnection %1, %2, %3\n")
+                    .arg(connection->direction)
+                    .arg(connection->offset)
+                    .arg(mapNamesToMapConstants->value(connection->map_name));
+            numValidConnections++;
+        } else {
+            qDebug() << QString("Failed to write map connection. %1 not a valid map name").arg(connection->map_name);
+        }
+    }
+    text += QString("\n");
+    text += QString("%1::\n").arg(map->connections_label);
+    text += QString("\t.4byte %1\n").arg(numValidConnections);
+    text += QString("\t.4byte %1\n").arg(connectionsListLabel);
+    saveTextFile(connections_path, text);
+}
+
 void Project::readMapAttributesTable() {
     int curMapIndex = 1;
     QString attributesText = readTextFile(getMapAttributesTableFilepath());
@@ -680,6 +704,7 @@ void Project::saveMap(Map *map) {
 
     saveMapBorder(map);
     saveMapHeader(map);
+    saveMapConnections(map);
     saveBlockdata(map);
     saveMapEvents(map);
 
diff --git a/project.h b/project.h
index 43736c2a..0c064444 100755
--- a/project.h
+++ b/project.h
@@ -97,6 +97,7 @@ private:
     QString getMapAttributesTableFilepath();
     QString getMapAssetsFilepath();
     void saveMapHeader(Map*);
+    void saveMapConnections(Map*);
     void saveMapAttributesTable();
     void updateMapAttributes(Map* map);
     void readCDefinesSorted(QString, QStringList, QStringList*);