Added unit stances

core/src/mindustry/io/TypeIO.java

@@ -314,6 +314,16 @@ public class TypeIO{
         return val == 255 ? null : UnitCommand.all.get(val);
     }
 
+    public static void writeStance(Writes write, @Nullable UnitStance stance){
+        write.b(stance == null ? 255 : stance.id);
+    }
+
+    public static UnitStance readStance(Reads read){
+        int val = read.ub();
+        //never returns null
+        return val == 255 ? UnitStance.shootStance : UnitStance.all.get(val);
+    }
+
     public static void writeEntity(Writes write, Entityc entity){
         write.i(entity == null ? -1 : entity.id());
     }
@@ -472,7 +482,7 @@ public class TypeIO{
             write.b(3);
             write.i(logic.controller.pos());
         }else if(control instanceof CommandAI ai){
-            write.b(7);
+            write.b(8);
             write.bool(ai.attackTarget != null);
             write.bool(ai.targetPos != null);
 
@@ -507,6 +517,8 @@ public class TypeIO{
                     write.b(3);
                 }
             }
+
+            writeStance(write, ai.stance);
         }else if(control instanceof AssemblerAI){  //hate
             write.b(5);
         }else{
@@ -538,8 +550,8 @@ public class TypeIO{
                 out.controller = world.build(pos);
                 return out;
             }
-            //type 4 is the old CommandAI with no commandIndex, type 6 is the new one with the index as a single byte, type 7 is the one with the command queue
-        }else if(type == 4 || type == 6 || type == 7){
+            //type 4 is the old CommandAI with no commandIndex, type 6 is the new one with the index as a single byte, type 7 is the one with the command queue, 8 adds a stance
+        }else if(type == 4 || type == 6 || type == 7 || type == 8){
             CommandAI ai = prev instanceof CommandAI pai ? pai : new CommandAI();
 
             boolean hasAttack = read.bool(), hasPos = read.bool();
@@ -562,13 +574,13 @@ public class TypeIO{
                 ai.attackTarget = null;
             }
 
-            if(type == 6 || type == 7){
+            if(type == 6 || type == 7 || type == 8){
                 byte id = read.b();
                 ai.command = id < 0 ? null : UnitCommand.all.get(id);
             }
 
             //command queue only in type 7
-            if(type == 7){
+            if(type == 7 || type == 8){
                 ai.commandQueue.clear();
                 int length = read.ub();
                 for(int i = 0; i < length; i++){
@@ -590,6 +602,10 @@ public class TypeIO{
                 }
             }
 
+            if(type == 8){
+                ai.stance = readStance(read);
+            }
+
             return ai;
         }else if(type == 5){
             //augh