diff --git a/build.gradle b/build.gradle
index 89cfecd..1819740 100644
--- a/build.gradle
+++ b/build.gradle
@@ -33,6 +33,7 @@ jar {
 dependencies {
     compileOnly "com.github.Anuken.Arc:arc-core:$pMindustryVersion"
     compileOnly "com.github.Anuken.Mindustry:core:$pMindustryVersion"
+    implementation 'org.hjson:hjson:3.0.0'
 }
 
 task dexify(type: Jar) {
diff --git a/src/UnitInfo/SVars.java b/src/UnitInfo/SVars.java
new file mode 100644
index 0000000..e2fc8a1
--- /dev/null
+++ b/src/UnitInfo/SVars.java
@@ -0,0 +1,17 @@
+package UnitInfo;
+
+import UnitInfo.core.HudUi;
+import UnitInfo.core.PlayerParser;
+import UnitInfo.core.Setting;
+import arc.Core;
+import arc.files.Fi;
+import arc.struct.Seq;
+
+public class SVars {
+    public static Fi modRoot = Core.settings.getDataDirectory().child("mods/UnitInfo");
+    public static Seq<PlayerParser.PlayerInfo> playerInfos = new Seq<>();
+
+    public static Setting settingAdder = new Setting();
+    public static HudUi hud = new HudUi();
+    public static PlayerParser playerinfo = new PlayerParser();
+}
diff --git a/src/UnitInfo/core/BarInfo.java b/src/UnitInfo/core/BarInfo.java
index 10b51dc..43b0b6d 100644
--- a/src/UnitInfo/core/BarInfo.java
+++ b/src/UnitInfo/core/BarInfo.java
@@ -1,5 +1,6 @@
 package UnitInfo.core;
 
+import UnitInfo.SVars;
 import arc.Core;
 import arc.graphics.Color;
 import arc.math.Mathf;
@@ -24,24 +25,24 @@ import static mindustry.Vars.content;
 import static mindustry.Vars.state;
 
 public class BarInfo {
-    Seq<String> strings = new Seq<>(new String[]{"","","","","",""});
-    Seq<Float> numbers = new Seq<>(new Float[]{0f,0f,0f,0f,0f,0f});
-    Seq<Color> colors = new Seq<>(new Color[]{Color.clear,Color.clear,Color.clear,Color.clear,Color.clear,Color.clear});
+    static Seq<String> strings = new Seq<>(new String[]{"","","","","",""});
+    static Seq<Float> numbers = new Seq<>(new Float[]{0f,0f,0f,0f,0f,0f});
+    static Seq<Color> colors = new Seq<>(new Color[]{Color.clear,Color.clear,Color.clear,Color.clear,Color.clear,Color.clear});
 
-    public <T extends Teamc> Seq<String> returnStrings(T target){
+    public static <T extends Teamc> Seq<String> returnStrings(T target){
         getInfo(target);
         return strings;
     }
-    public <T extends Teamc> Seq<Color> returnColors(T target){
+    public static <T extends Teamc> Seq<Color> returnColors(T target){
         getInfo(target);
         return colors;
     }
-    public <T extends Teamc> Seq<Float> returnNumbers(T target){
+    public static <T extends Teamc> Seq<Float> returnNumbers(T target){
         getInfo(target);
         return numbers;
     }
 
-    public <T extends Teamc> void getInfo(T target){
+    public static <T extends Teamc> void getInfo(T target){
         for(int i = 0; i < 6; i++) { //init
             strings.set(i, "[lightgray]<Empty>[]");
             colors.set(i, Color.clear);
@@ -133,10 +134,10 @@ public class BarInfo {
         if(target instanceof Turret.TurretBuild){
             Turret turret = (Turret)((Turret.TurretBuild)target).block;
             if(turret.chargeTime > 0f) {
-                float value = Mathf.clamp(Main.hud.charge / turret.chargeTime) * 100f;
+                float value = Mathf.clamp(SVars.hud.charge / turret.chargeTime) * 100f;
                 strings.set(3, Core.bundle.format("shar-stat.charge", Strings.fixed(value, (Math.abs((int)value - value) <= 0.001f ? 0 : Math.abs((int)(value * 10) - value * 10) <= 0.001f ? 1 : 2))));
-                colors.set(3, Pal.surge.cpy().lerp(Pal.accent, Main.hud.charge / turret.chargeTime));
-                numbers.set(3, Main.hud.charge / turret.chargeTime);
+                colors.set(3, Pal.surge.cpy().lerp(Pal.accent, SVars.hud.charge / turret.chargeTime));
+                numbers.set(3, SVars.hud.charge / turret.chargeTime);
             }
         }
         else if(target instanceof Unit && ((Unit) target).type != null) {
diff --git a/src/UnitInfo/core/HudUi.java b/src/UnitInfo/core/HudUi.java
index 1289d6f..a7d680f 100644
--- a/src/UnitInfo/core/HudUi.java
+++ b/src/UnitInfo/core/HudUi.java
@@ -46,7 +46,6 @@ public class HudUi {
     float tileScrollPos;
     float itemScrollPos;
 
-    Element image;
     Color lastItemColor = Pal.items;
     Color lastAmmoColor = Pal.ammo;
     Teamc lockedTarget;
@@ -191,7 +190,6 @@ public class HudUi {
                 update(() -> {
                     if(!(getTarget() instanceof ItemTurret.ItemTurretBuild) && !(getTarget() instanceof LiquidTurret.LiquidTurretBuild) && !(getTarget() instanceof PowerTurret.PowerTurretBuild)){
                         clearChildren();
-                        image = null;
                         return;
                     }
                     if(getTarget() instanceof Turret.TurretBuild){
@@ -216,31 +214,27 @@ public class HudUi {
                                 imaget = new Image(entity.liquids.current().uiIcon).setScaling(Scaling.fit);
                         }
                         else if(getTarget() instanceof PowerTurret.PowerTurretBuild){
-                            imaget = new ReqImage(Icon.power.getRegion(), () -> ((PowerTurret.PowerTurretBuild) getTarget()).power.status * ((PowerTurret.PowerTurretBuild) getTarget()).power.graph.getLastScaledPowerIn() > 0f){{
-                                add(new Image(Icon.power.getRegion()));
-                                add(new Element(){
-                                    @Override
-                                    public void draw(){
-                                        Building entity = getTarget();
-                                        float max = entity.block.consumes.getPower().usage;
-                                        float v = entity.power.status * entity.power.graph.getLastScaledPowerIn();
+                            imaget = new Image(Icon.power.getRegion()){
+                                @Override
+                                public void draw(){
+                                    Building entity = getTarget();
+                                    float max = entity.block.consumes.getPower().usage;
+                                    float v = entity.power.status * entity.power.graph.getLastScaledPowerIn();
 
-                                        Lines.stroke(Scl.scl(2f), Pal.removeBack);
-                                        Draw.alpha(1 - v/max);
-                                        Lines.line(x, y - 2f + height, x + width, y - 2f);
-                                        Draw.color(Pal.remove);
-                                        Draw.alpha(1 - v/max);
-                                        Lines.line(x, y + height, x + width, y);
-                                        Draw.reset();
-                                    }
-                                });
-                            }};
+                                    super.draw();
+                                    Lines.stroke(Scl.scl(2f), Pal.removeBack);
+                                    Draw.alpha(1 - v/max);
+                                    Lines.line(x, y - 2f + height, x + width, y - 2f);
+                                    Draw.color(Pal.remove);
+                                    Draw.alpha(1 - v/max);
+                                    Lines.line(x, y + height, x + width, y);
+                                    Draw.reset();
+                                }
+                            };
                         }
 
-                        if(image != null && (imaget.getClass() != image.getClass() || imaget.getClass() == Image.class))
-                            clearChildren();
+                        clearChildren();
                         add(imaget).size(iconSmall).padBottom(2 * 8f).padRight(3 * 8f);
-                        image = imaget;
                     }
                 });
                 pack();
diff --git a/src/UnitInfo/core/Main.java b/src/UnitInfo/core/Main.java
index 823bec1..70c3660 100644
--- a/src/UnitInfo/core/Main.java
+++ b/src/UnitInfo/core/Main.java
@@ -3,6 +3,7 @@ package UnitInfo.core;
 import UnitInfo.ui.FreeBar;
 import arc.Core;
 import arc.Events;
+import arc.files.Fi;
 import arc.graphics.Color;
 import arc.graphics.g2d.Draw;
 import arc.graphics.g2d.Fill;
@@ -30,12 +31,11 @@ import mindustry.world.Block;
 import mindustry.world.blocks.defense.turrets.BaseTurret;
 import mindustry.world.blocks.defense.turrets.Turret;
 
+import static UnitInfo.SVars.*;
 import static arc.Core.*;
 import static mindustry.Vars.*;
 
 public class Main extends Mod {
-    public static Setting settingAdder = new Setting();
-    public static HudUi hud = new HudUi();
 
     @Override
     public void init(){
@@ -48,6 +48,8 @@ public class Main extends Mod {
             hud.addTileTable();
             hud.addTable();
             hud.setEvent();
+            playerinfo.createFile();
+            playerinfo.setEvent();
         });
 
         Events.on(WorldLoadEvent.class, e -> {
@@ -62,8 +64,6 @@ public class Main extends Mod {
             hud.addWaveTable();
         });
 
-
-
         Events.run(Trigger.draw, () -> {
             if(settings.getBool("blockstatus")) Groups.build.each(build -> {
                 if(Vars.player != null && Vars.player.team() == build.team) return;
diff --git a/src/UnitInfo/core/PlayerParser.java b/src/UnitInfo/core/PlayerParser.java
new file mode 100644
index 0000000..9bb85a5
--- /dev/null
+++ b/src/UnitInfo/core/PlayerParser.java
@@ -0,0 +1,66 @@
+package UnitInfo.core;
+
+import UnitInfo.SVars;
+import arc.Events;
+import arc.struct.Seq;
+import mindustry.Vars;
+import mindustry.game.EventType;
+import mindustry.gen.Groups;
+import mindustry.gen.Player;
+import org.hjson.JsonArray;
+import org.hjson.JsonObject;
+import org.hjson.Stringify;
+
+import static UnitInfo.SVars.modRoot;
+
+public class PlayerParser{
+
+    public void setEvent() {
+        Events.on(EventType.PlayerJoin.class, e -> {
+            writeJson(e.player);
+        });
+        Events.on(EventType.ServerLoadEvent.class, e->{
+            Groups.player.each(this::writeJson);
+        });
+        Events.on(EventType.WorldLoadEvent.class, e->{
+            if(Vars.net.active()) Groups.player.each(this::writeJson);
+        });
+        Events.run(EventType.Trigger.update, ()->{
+            if(Vars.net.active())
+                Groups.player.each(this::writeJson);
+        });
+    }
+
+    public void createFile() {
+        if(!modRoot.child("players.hjson").exists()) save();
+    }
+
+    public void writeJson(Player player1){
+        PlayerInfo info = SVars.playerInfos.find(pi -> pi.player == player1);
+        if(info != null){
+            if(!info.names.contains(player1.name)) info.names.add(player1.name);
+        }
+        else{
+            SVars.playerInfos.add(new PlayerInfo(){{
+                player = player1;
+                names.add(player1.name);
+            }});
+        }
+        save();
+    }
+
+    public void save() {
+        JsonObject data = new JsonObject();
+        SVars.playerInfos.each(pi->{
+            JsonArray arr = new JsonArray();
+            pi.names.each(arr::add);
+            data.add("names", arr);
+        });
+
+        modRoot.child("players.hjson").writeString(data.toString(Stringify.HJSON));
+    }
+    public static class PlayerInfo{
+        Player player;
+        Seq<String> names = new Seq<>();
+    }
+}
diff --git a/src/UnitInfo/core/Setting.java b/src/UnitInfo/core/Setting.java
index 6782fb0..6ed4fc4 100644
--- a/src/UnitInfo/core/Setting.java
+++ b/src/UnitInfo/core/Setting.java
@@ -9,7 +9,6 @@ import arc.struct.Seq;
 import arc.util.*;
 import mindustry.*;
 import mindustry.core.Version;
-import mindustry.game.Team;
 import mindustry.gen.*;
 import mindustry.ui.Styles;
 import mindustry.ui.dialogs.*;