Ignore self and use UUIDs

augment/main.lua

@@ -9,6 +9,7 @@ _G.canvas3d = canvas3d_src.create()
 
 _G.player = nil
 _G.nearbyEntities = {}
+_G.nearbyEntitiesByUUID = {}
 
 local function run_wrapped(func, filename)
     return function()
@@ -71,7 +72,11 @@ function() -- Neural Interface coroutine
     print("NI routine started")
     while _G._running do
         _G.player = safeset(NI.getMetaOwner, "getMetaOwner()", _G.player)
-        _G.nearbyEntities = safeset(NI.sense, "sense()", _G.entities)
+        _G.nearbyEntities = safeset(NI.sense, "sense()", _G.nearbyEntities or {})
+        _G.nearbyEntitiesByUUID = {}
+        for i = 1, #_G.nearbyEntities do
+            _G.nearbyEntitiesByUUID[_G.nearbyEntities[i].id] = _G.nearbyEntities[i]
+        end
         _G.canvas3d.recenter()
         os.sleep(0.05)
     end

augment/modules/wh.lua

@@ -1,29 +1,29 @@
 return function()
     local cache = {}
     while _G._running do
-        local el = _G.nearbyEntities
+        for id, entry in pairs(cache) do
-        for i, entry in ipairs(cache) do
+            if nearbyEntitiesByUUID[id] == nil then
-            if el[i] == nil then
+                entry.cube.remove()
-                entry.cube.setSize(0.0, 0.0, 0.0)
+                entry.frame.remove()
-                entry.text.setAlpha(0x00)
             end
         end
-        for i, entity in ipairs(nearbyEntities) do
-            if cache[i] == nil then
-                cache[i] = {}
-                cache[i].cube = canvas3d.addBox(0, 0, 0)
-                cache[i].frame = canvas3d.addFrame({ 0, 0, 0 })
-                cache[i].text = cache[i].frame.addText({ 0, 0 }, "")
 
-                cache[i].cube.setDepthTested(false)
+        for id, entity in pairs(nearbyEntitiesByUUID) do
-                cache[i].frame.setDepthTested(false)
+            if id ~= player.id then
+                if cache[id] == nil then
+                    cache[id] = {}
+                    cache[id].cube = canvas3d.addBox(0, 0, 0)
+                    cache[id].frame = canvas3d.addFrame({ 0, 0, 0 })
+                    cache[id].text = cache[id].frame.addText({ 0, 0 }, "")
+                end
+                cache[id].cube.setDepthTested(false)
+                cache[id].frame.setDepthTested(false)
+                cache[id].cube.setPosition(entity.x, entity.y, entity.z)
+                cache[id].frame.setPosition(entity.x, entity.y, entity.z)
+                cache[id].text.setAlpha(0xFF)
+                cache[id].text.setText(entity.name)
+                cache[id].text.setColor(0xFF0000FF)
             end
-
-            cache[i].cube.setPosition(entity.x, entity.y, entity.z)
-            cache[i].frame.setPosition(entity.x, entity.y, entity.z)
-            cache[i].text.setAlpha(0xFF)
-            cache[i].text.setText(entity.name)
-            cache[i].text.setColor(0xFF0000FF)
         end
         os.sleep(0.05)
     end