From cfb25810db62b272588b1fc283840ee533114470 Mon Sep 17 00:00:00 2001
From: humppafreak <75011426+humppafreak@users.noreply.github.com>
Date: Wed, 26 Apr 2023 15:13:02 +0200
Subject: [PATCH 1/4] add vessels.<regexp>.distanceToSelf

---
 calcs/cpa_tcpa.js | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

diff --git a/calcs/cpa_tcpa.js b/calcs/cpa_tcpa.js
index 4f0529b..9518407 100755
--- a/calcs/cpa_tcpa.js
+++ b/calcs/cpa_tcpa.js
@@ -23,6 +23,12 @@ module.exports = function (app, plugin) {
           'Calculate for all vessels within this range (m), negative to disable filter',
         default: 1852
       },
+      distanceToSelf: {
+        type: 'boolean',
+        title:
+          'Calculate distance to self for all vessels',
+        default: true
+      },
       timelimit: {
         type: 'number',
         title:
@@ -121,6 +127,27 @@ module.exports = function (app, plugin) {
             },
             { latitude: vesselPos.latitude, longitude: vesselPos.longitude }
           )
+          
+          if (
+            typeof plugin.properties.traffic.distanceToSelf === 'undefined' ||
+            plugin.properties.traffic.distanceToSelf
+         ) {
+            app.debug('distance of ' + vessel + ' to self: ' + distance)
+            app.handleMessage(plugin.id, {
+              context: 'vessels.' + app.selfId,
+              updates: [
+                {
+                  values: [
+                    {
+                      path: 'vessels.' + vessel + '.distanceToSelf',
+                      value: distance
+                    }
+                  ]
+                }
+              ]
+            })
+          }
+          
           if (
             distance >= plugin.properties.traffic.range &&
             plugin.properties.traffic.range >= 0

From ff8de8d5c7a80e2e9454f125cc4e91b650ea94f4 Mon Sep 17 00:00:00 2001
From: humppafreak <75011426+humppafreak@users.noreply.github.com>
Date: Wed, 26 Apr 2023 15:36:46 +0200
Subject: [PATCH 2/4] added metadata to distanceToSelf update

---
 calcs/cpa_tcpa.js | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/calcs/cpa_tcpa.js b/calcs/cpa_tcpa.js
index 9518407..e4b11a3 100755
--- a/calcs/cpa_tcpa.js
+++ b/calcs/cpa_tcpa.js
@@ -142,6 +142,17 @@ module.exports = function (app, plugin) {
                       path: 'vessels.' + vessel + '.distanceToSelf',
                       value: distance
                     }
+                  ],
+                  meta: [
+                    {
+                      path: 'vessels.' + vessel + '.distanceToSelf',
+                      value: {
+                        units: "m",
+                        description: "distance to own vessel",
+                        displayName: "Distance to self",
+                        shortName: "Distance"
+                      }
+                    }
                   ]
                 }
               ]

From 4f2dc77f39dd7c12ec9c08c6a42ced0bf7ae2365 Mon Sep 17 00:00:00 2001
From: humppafreak <75011426+humppafreak@users.noreply.github.com>
Date: Fri, 28 Apr 2023 08:48:18 +0200
Subject: [PATCH 3/4] corrected context and path for distanceToSelf

---
 calcs/cpa_tcpa.js | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/calcs/cpa_tcpa.js b/calcs/cpa_tcpa.js
index e4b11a3..3211968 100755
--- a/calcs/cpa_tcpa.js
+++ b/calcs/cpa_tcpa.js
@@ -134,18 +134,18 @@ module.exports = function (app, plugin) {
          ) {
             app.debug('distance of ' + vessel + ' to self: ' + distance)
             app.handleMessage(plugin.id, {
-              context: 'vessels.' + app.selfId,
+              context: 'vessels.' + vessel,
               updates: [
                 {
                   values: [
                     {
-                      path: 'vessels.' + vessel + '.distanceToSelf',
+                      path: 'distanceToSelf',
                       value: distance
                     }
                   ],
                   meta: [
                     {
-                      path: 'vessels.' + vessel + '.distanceToSelf',
+                      path: 'distanceToSelf',
                       value: {
                         units: "m",
                         description: "distance to own vessel",

From 1c83d3005306d805f9de483794e56bb330fc36f1 Mon Sep 17 00:00:00 2001
From: humppafreak <75011426+humppafreak@users.noreply.github.com>
Date: Sun, 7 Jan 2024 15:46:45 +0100
Subject: [PATCH 4/4] change path and disable "enabled by default"

---
 calcs/cpa_tcpa.js | 14 +-------------
 1 file changed, 1 insertion(+), 13 deletions(-)

diff --git a/calcs/cpa_tcpa.js b/calcs/cpa_tcpa.js
index 3211968..f96a8fb 100755
--- a/calcs/cpa_tcpa.js
+++ b/calcs/cpa_tcpa.js
@@ -129,7 +129,6 @@ module.exports = function (app, plugin) {
           )
           
           if (
-            typeof plugin.properties.traffic.distanceToSelf === 'undefined' ||
             plugin.properties.traffic.distanceToSelf
          ) {
             app.debug('distance of ' + vessel + ' to self: ' + distance)
@@ -139,20 +138,9 @@ module.exports = function (app, plugin) {
                 {
                   values: [
                     {
-                      path: 'distanceToSelf',
+                      path: 'navigation.distanceToSelf',
                       value: distance
                     }
-                  ],
-                  meta: [
-                    {
-                      path: 'distanceToSelf',
-                      value: {
-                        units: "m",
-                        description: "distance to own vessel",
-                        displayName: "Distance to self",
-                        shortName: "Distance"
-                      }
-                    }
                   ]
                 }
               ]