Configurable min squad size

core/src/mindustry/ai/RtsAI.java

@@ -34,8 +34,6 @@ public class RtsAI{
     //in order of priority??
     static final BlockFlag[] flags = {BlockFlag.generator, BlockFlag.factory, BlockFlag.core, BlockFlag.battery};
     static final ObjectFloatMap<Building> weights = new ObjectFloatMap<>();
-    //TODO configurable, perhaps
-    static final int minSquadSize = 4;
     //TODO max squad size
     static final boolean debug = OS.hasProp("mindustry.debug");
 
@@ -172,7 +170,7 @@ public class RtsAI{
 
             //defend when close, or this is the only squad defending
             //TODO will always rush to defense no matter what
-            if(best instanceof CoreBuild || units.size >= minSquadSize || best.within(ax, ay, 500f)){
+            if(best instanceof CoreBuild || units.size >= data.team.rules().rtsAiMinSquadSize || best.within(ax, ay, 500f)){
                 defend = best;
 
                 if(debug){
@@ -239,7 +237,7 @@ public class RtsAI{
     }
 
     @Nullable Building findTarget(float x, float y, int total, float dps, float health){
-        if(total < minSquadSize) return null;
+        if(total < data.team.rules().rtsAiMinSquadSize) return null;
 
         //flag priority?
         //1. generator

core/src/mindustry/game/Rules.java

@@ -224,6 +224,8 @@ public class Rules{
 
         /** Enables "RTS" unit AI. TODO wip */
         public boolean rtsAi;
+        /** Minimum size of attack squads. */
+        public int rtsAiMinSquadSize = 4;
 
         /** How fast unit factories build units. */
         public float unitBuildSpeedMultiplier = 1f;

core/src/mindustry/ui/dialogs/CustomRulesDialog.java

@@ -253,6 +253,7 @@ public class CustomRulesDialog extends BaseDialog{
                 number("@rules.blockdamagemultiplier", f -> teams.blockDamageMultiplier = f, () -> teams.blockDamageMultiplier);
 
                 check("@rules.rtsai", b -> teams.rtsAi = b, () -> teams.rtsAi, () -> team != rules.defaultTeam);
+                numberi("@rules.rtsminsquadsize", f -> teams.rtsAiMinSquadSize = f, () -> teams.rtsAiMinSquadSize, () -> teams.rtsAi, 0, 100);
 
                 check("@rules.infiniteresources", b -> teams.infiniteResources = b, () -> teams.infiniteResources);
                 number("@rules.buildspeedmultiplier", f -> teams.buildSpeedMultiplier = f, () -> teams.buildSpeedMultiplier, 0.001f, 50f);