max number of boats

src/core/configuration/Config.ts

@@ -33,6 +33,7 @@ export interface Config {
 	attackAmount(attacker: Player, defender: Player | TerraNullius): number
 	boatAttackAmount(attacker: Player, defender: Player | TerraNullius): number
 	boatMaxDistance(): number
+	boatMaxNumber(): number
 }
 
 export interface Theme {

src/core/configuration/DefaultConfig.ts

@@ -6,6 +6,9 @@ import {pastelTheme} from "./PastelTheme";
 
 
 export class DefaultConfig implements Config {
+    boatMaxNumber(): number {
+        return 3
+    }
     boatMaxDistance(): number {
         return 500
     }

src/core/execution/BoatAttackExecution.ts

@@ -44,9 +44,16 @@ export class BoatAttackExecution implements Execution {
 
     init(mg: MutableGame, ticks: number) {
         this.lastMove = ticks
-
         this.mg = mg
+
         this.attacker = mg.player(this.attackerID)
+
+        if (this.attacker.boats().length >= mg.config().boatMaxNumber()) {
+            console.log('too many boats')
+            this.active = false
+            return
+        }
+
         if (this.targetID == null) {
             this.target = mg.terraNullius()
         } else {