1 files changed, 28 insertions, 0 deletions

diff --git a/tools/mapjson/mapjson.cpp b/tools/mapjson/mapjson.cpp
index 0302ee61a..44afcaf22 100644
--- a/tools/mapjson/mapjson.cpp
+++ b/tools/mapjson/mapjson.cpp
@@ -133,6 +133,10 @@ string generate_map_connections_text(Json map_data) {
 
     ostringstream text;
 
+    text << "@\n@ DO NOT MODIFY THIS FILE! It is auto-generated from data/maps/" 
+         << map_data["name"].string_value() 
+         << "/map.json\n@\n\n";
+
     text << map_data["name"].string_value() << "_MapConnectionsList::\n";
 
     for (auto &connection : map_data["connections"].array_items()) {
@@ -155,6 +159,10 @@ string generate_map_events_text(Json map_data) {
 
     ostringstream text;
 
+    text << "@\n@ DO NOT MODIFY THIS FILE! It is auto-generated from data/maps/" 
+         << map_data["name"].string_value() 
+         << "/map.json\n@\n\n";
+
     string objects_label, warps_label, coords_label, bgs_label;
 
     if (map_data["object_events"].array_items().size() > 0) {
@@ -265,6 +273,10 @@ string generate_map_events_text(Json map_data) {
 string generate_firered_map_events_text(Json map_data) {
     ostringstream text;
 
+    text << "@\n@ DO NOT MODIFY THIS FILE! It is auto-generated from data/maps/" 
+         << map_data["name"].string_value() 
+         << "/map.json\n@\n\n";
+
     string objects_label, warps_label, coords_label, bgs_label;
 
     if (map_data["object_events"].array_items().size() > 0) {
@@ -402,6 +414,8 @@ void process_map(string map_filepath, string layouts_filepath) {
 string generate_groups_text(Json groups_data) {
     ostringstream text;
 
+    text << "@\n@ DO NOT MODIFY THIS FILE! It is auto-generated from data/maps/map_groups.json\n@\n\n";
+
     for (auto &key : groups_data["group_order"].array_items()) {
         string group = key.string_value();
         text << group << "::\n";
@@ -444,6 +458,8 @@ string generate_connections_text(Json groups_data) {
 
     ostringstream text;
 
+    text << "@\n@ DO NOT MODIFY THIS FILE! It is auto-generated from data/maps/map_groups.json\n@\n\n";
+
     for (Json map_name : map_names)
         text << "\t.include \"data/maps/" << map_name.string_value() << "/connections.inc\"\n";
 
@@ -459,6 +475,8 @@ string generate_headers_text(Json groups_data) {
 
     ostringstream text;
 
+    text << "@\n@ DO NOT MODIFY THIS FILE! It is auto-generated from data/maps/map_groups.json\n@\n\n";
+
     for (string map_name : map_names)
         text << "\t.include \"data/maps/" << map_name << "/header.inc\"\n";
 
@@ -474,6 +492,8 @@ string generate_events_text(Json groups_data) {
 
     ostringstream text;
 
+    text << "@\n@ DO NOT MODIFY THIS FILE! It is auto-generated from data/maps/map_groups.json\n@\n\n";
+
     for (string map_name : map_names)
         text << "\t.include \"data/maps/" << map_name << "/events.inc\"\n";
 
@@ -489,6 +509,8 @@ string generate_map_constants_text(string groups_filepath, Json groups_data) {
     text << "#ifndef GUARD_CONSTANTS_MAP_GROUPS_H\n"
          << "#define GUARD_CONSTANTS_MAP_GROUPS_H\n\n";
 
+    text << "//\n// DO NOT MODIFY THIS FILE! It is auto-generated from data/maps/map_groups.json\n//\n\n";
+
     int group_num = 0;
 
     for (auto &group : groups_data["group_order"].array_items()) {
@@ -547,6 +569,8 @@ void process_groups(string groups_filepath) {
 string generate_layout_headers_text(Json layouts_data) {
     ostringstream text;
 
+    text << "@\n@ DO NOT MODIFY THIS FILE! It is auto-generated from data/layouts/layouts.json\n@\n\n";
+
     for (auto &layout : layouts_data["layouts"].array_items()) {
         if (layout == Json::object()) continue;
         string border_label = layout["name"].string_value() + "_Border";
@@ -579,6 +603,8 @@ string generate_layout_headers_text(Json layouts_data) {
 string generate_layouts_table_text(Json layouts_data) {
     ostringstream text;
 
+    text << "@\n@ DO NOT MODIFY THIS FILE! It is auto-generated from data/layouts/layouts.json\n@\n\n";
+
     text << "\t.align 2\n"
          << layouts_data["layouts_table_label"].string_value() << "::\n";
 
@@ -597,6 +623,8 @@ string generate_layouts_constants_text(Json layouts_data) {
     text << "#ifndef GUARD_CONSTANTS_LAYOUTS_H\n"
          << "#define GUARD_CONSTANTS_LAYOUTS_H\n\n";
 
+    text << "//\n// DO NOT MODIFY THIS FILE! It is auto-generated from data/layouts/layouts.json\n//\n\n";
+
     int i = 1;
     for (auto &layout : layouts_data["layouts"].array_items()) {
         if (layout != Json::object())