completing tower patterns costs chips

Author: Ian Gonzalez Hermosillo

engine/src/main/battlecode/common/UnitType.java

@@ -5,15 +5,15 @@ public enum UnitType {
     SPLASHER(300, 400, 50, 150, -1, 300, 50, 8, -1, 50, 0, 0),
     MOPPER(100, 300, 0, 50, -1, 100, 30, 2, -1, -1, 0, 0),
 
-    LEVEL_ONE_PAINT_TOWER(0, 25,  0, 1000, 1, 1000, 10, 9, 20, 10, 5, 0),
+    LEVEL_ONE_PAINT_TOWER(0, 100,  0, 1000, 1, 1000, 10, 9, 20, 10, 5, 0),
     LEVEL_TWO_PAINT_TOWER(0, 250, 0, 1500, 2, 1000, 10, 9, 20, 10, 10, 0),
     LEVEL_THREE_PAINT_TOWER(0, 500, 0, 2000, 3, 1000, 10, 9, 20, 10, 15, 0),
 
-    LEVEL_ONE_MONEY_TOWER(0, 25,  0, 1000, 1, 1000, 10, 9, 20, 10, 0, 10),
+    LEVEL_ONE_MONEY_TOWER(0, 100,  0, 1000, 1, 1000, 10, 9, 20, 10, 0, 10),
     LEVEL_TWO_MONEY_TOWER(0, 250,  0, 1500, 2, 1000, 10, 9, 20, 10, 0, 15),
     LEVEL_THREE_MONEY_TOWER(0, 500, 0, 2000, 3, 1000, 10, 9, 20, 10, 0, 20),
 
-    LEVEL_ONE_DEFENSE_TOWER(0, 25,  0, 2500, 1, 1000, 10, 20, 60, 30, 0, 0),
+    LEVEL_ONE_DEFENSE_TOWER(0, 100,  0, 2500, 1, 1000, 10, 20, 60, 30, 0, 0),
     LEVEL_TWO_DEFENSE_TOWER(0, 250,  0, 3000, 2, 1000, 10, 20, 65, 35, 0, 0),
     LEVEL_THREE_DEFENSE_TOWER(0, 500, 0, 3500, 3, 1000, 10, 20, 70, 40, 0, 0);
 

engine/src/main/battlecode/world/RobotControllerImpl.java

@@ -708,6 +708,20 @@ public void markResourcePattern(MapLocation loc, int rotationAngle, boolean refl
         this.gameWorld.markResourcePattern(getTeam(), loc, rotationAngle, reflect);
     }
 
+    private UnitType getBaseUnitType(UnitType type){
+        UnitType baseType;
+        switch (type){
+            case LEVEL_TWO_DEFENSE_TOWER: baseType = UnitType.LEVEL_ONE_DEFENSE_TOWER; break;
+            case LEVEL_THREE_DEFENSE_TOWER: baseType = UnitType.LEVEL_ONE_DEFENSE_TOWER; break;
+            case LEVEL_TWO_MONEY_TOWER: baseType = UnitType.LEVEL_ONE_MONEY_TOWER; break;
+            case LEVEL_THREE_MONEY_TOWER: baseType = UnitType.LEVEL_ONE_MONEY_TOWER; break;
+            case LEVEL_TWO_PAINT_TOWER: baseType = UnitType.LEVEL_ONE_PAINT_TOWER; break;
+            case LEVEL_THREE_PAINT_TOWER: baseType = UnitType.LEVEL_ONE_PAINT_TOWER; break;
+            default: baseType = type;
+        }
+        return baseType;
+    }
+
     private void assertCanCompleteTowerPattern(UnitType type, MapLocation loc) throws GameActionException {
         assertIsRobotType(this.robot.getType());
         assertIsTowerType(type);
@@ -725,6 +739,12 @@ private void assertCanCompleteTowerPattern(UnitType type, MapLocation loc) throw
                             + ") because the center is not a ruin");
         }
 
+        if (getMoney() < getBaseUnitType(type).moneyCost){
+            throw new GameActionException(CANT_DO_THAT,
+            "Cannot complete tower pattern centered at (" + loc.x + ", " + loc.y
+                    + ") because the team does not have enough money!"); 
+        }
+
         if (!this.gameWorld.isValidPatternCenter(loc)) {
             throw new GameActionException(CANT_DO_THAT,
                     "Cannot complete tower pattern centered at (" + loc.x + ", " + loc.y
@@ -768,6 +788,7 @@ public void completeTowerPattern(UnitType type, MapLocation loc) throws GameActi
         assertCanCompleteTowerPattern(type, loc);
         this.gameWorld.completeTowerPattern(getTeam(), type, loc);
         InternalRobot tower = this.gameWorld.getRobot(loc);
+        this.gameWorld.getTeamInfo().addMoney(getTeam(), -getBaseUnitType(type).moneyCost);
         this.gameWorld.getMatchMaker().addSpawnAction(tower.getID(), loc, tower.getTeam(), type);
         this.gameWorld.getMatchMaker().addBuildAction(tower.getID());
     }