ElectronicWarfareScript.java

Go to the documentation of this file.

package com.fs.starfarer.api.impl.campaign.skills;
 
import java.util.HashSet;
import java.util.List;
import java.util.Set;
 
import com.fs.starfarer.api.Global;
import com.fs.starfarer.api.characters.PersonAPI;
import com.fs.starfarer.api.combat.BaseEveryFrameCombatPlugin;
import com.fs.starfarer.api.combat.BattleObjectiveAPI;
import com.fs.starfarer.api.combat.CombatEngineAPI;
import com.fs.starfarer.api.combat.CombatFleetManagerAPI;
import com.fs.starfarer.api.combat.DeployedFleetMemberAPI;
import com.fs.starfarer.api.combat.ShipAPI;
import com.fs.starfarer.api.combat.ViewportAPI;
import com.fs.starfarer.api.impl.campaign.ids.BattleObjectives;
import com.fs.starfarer.api.impl.campaign.ids.Stats;
import com.fs.starfarer.api.input.InputEventAPI;
 
public class ElectronicWarfareScript extends BaseEveryFrameCombatPlugin {
    public static Object KEY_STATUS = new Object();
    public static Object KEY_STATUS_ENEMY_RATING = new Object();
    public static Object KEY_STATUS2 = new Object();
    
    public static float BASE_MAXIMUM = 10;
    
    public static float PER_JAMMER = 5;
    
    public static String PENALTY_ID = "electronic_warfare_penalty";
    
    private CombatEngineAPI engine;
    public void init(CombatEngineAPI engine) {
        this.engine = engine;
    }
    
    
//  public ElectronicWarfareScript() {
//      System.out.println("WEFWEGWGWEGF124");
//  }
    
    private ShipAPI prevPlayerShip = null;
    private int skipFrames = 0;
    private Set<CombatFleetManagerAPI> needsCleanup = new HashSet<CombatFleetManagerAPI>();
    public void advance(float amount, List<InputEventAPI> events) {
        if (engine == null) return;
        if (engine.isPaused()) return;
        
        
        // if the player changed flagships:
        // skip a few frames to make sure the status ends up on top of the status list
        ShipAPI playerShip = engine.getPlayerShip();
        if (playerShip != prevPlayerShip) {
            prevPlayerShip = playerShip;
            skipFrames = 20;
        }
        
        if (skipFrames > 0) {
            skipFrames--;
            return;
        }
        
        
        int [] player = getTotalAndMaximum(engine.getFleetManager(0));
        int [] enemy = getTotalAndMaximum(engine.getFleetManager(1));
        
        
        if (player == null || enemy == null) {
            cleanUpIfNeeded(engine.getFleetManager(0));
            cleanUpIfNeeded(engine.getFleetManager(1));
            return;
        }
        
        if (engine.getFleetManager(0) == null || engine.getFleetManager(1) == null) {
            cleanUpIfNeeded(engine.getFleetManager(0));
            cleanUpIfNeeded(engine.getFleetManager(1));
            return;
        }
        
        //player[0] = 20;
        
        float pTotal = player[0];
        float pMax = player[1];
        
        float eTotal = enemy[0];
        float eMax = enemy[1];
 
//      float origEMax = eMax;
//      if (player[2] > 0) {
//          float pExcess = pTotal - pMax * 2f;
//          if (pExcess > 0) {
//              eMax -= pExcess * 0.5f;
//              if (eMax < 0) eMax = 0;
//          }
//      }
//      
//      if (enemy[2] > 0) {
//          float eExcess = eTotal - origEMax * 2f;
//          if (eExcess > 0) {
//              pMax -= eExcess * 0.5f;
//              if (pMax < 0) pMax = 0;
//          }
//      }
        
        if (pTotal <= 0) cleanUpIfNeeded(engine.getFleetManager(1));
        if (eTotal <= 0) cleanUpIfNeeded(engine.getFleetManager(0));
 
        
        int totalPenalty = (int) Math.round(Math.min(BASE_MAXIMUM, pTotal + eTotal));
        if (totalPenalty <= 0f) return;
 
        float ecmRatingToPenaltyMult = 1f;
        
        float playerPenalty = (int) Math.min(eTotal * ecmRatingToPenaltyMult, eMax);
        if (pTotal > 0 && playerPenalty > 0) {
            float pMult = eTotal / (eTotal + pTotal);
            playerPenalty *= pMult;
        }
        
        float enemyPenalty = (int) Math.min(pTotal * ecmRatingToPenaltyMult, pMax);
        if (eTotal > 0 && enemyPenalty > 0) {
            float eMult = pTotal / (eTotal + pTotal);
            enemyPenalty *= eMult;
        }
        
        playerPenalty = Math.round(playerPenalty);
        enemyPenalty = Math.round(enemyPenalty);
        
 
        String icon = Global.getSettings().getSpriteName("ui", "icon_tactical_electronic_warfare");
        
        if (playerPenalty > 0) {
            applyPenalty(engine.getFleetManager(0), playerPenalty, eMax);
            
            String sMax = "";
            if (eMax <= playerPenalty) sMax = " (max)";
            String title = "Enemy ECM rating:" + " " + (int) eTotal + "%";
            String data = "-" + (int)playerPenalty + "% weapon range" + sMax;
            if (eMax <= 0) {
                data = "fully neutralized";
            }
            engine.maintainStatusForPlayerShip(KEY_STATUS_ENEMY_RATING, icon, title, data, eMax > 0);
        }
        
        if (enemyPenalty > 0) {
            applyPenalty(engine.getFleetManager(1), enemyPenalty, pMax);
            
            String sMax = "";
            if (pMax <= enemyPenalty) sMax = " (max)";
            String title = "ECM rating:" + " " + (int) pTotal + "%";
            String data = "-" + (int)enemyPenalty + "% enemy weapon range" + sMax;
            if (pMax <= 0) {
                data = "fully neutralized";
            }
            engine.maintainStatusForPlayerShip(KEY_STATUS, icon, title, data, false);           
        }
        
        if (playerPenalty > 0 && eMax > 0 && engine.getPlayerShip() != null) {
            int eccm = 100 - (int) Math.round(engine.getPlayerShip().getMutableStats().getDynamic().getValue(Stats.ELECTRONIC_WARFARE_PENALTY_MOD, 100f));
            if (eccm > 100) eccm = 100;
            if (eccm < 0) eccm = 0;
            //eccm = -eccm;
            if (eccm != 0) {
                //engine.maintainStatusForPlayerShip(KEY_STATUS2, icon, "On-board ECCM", "up to " + eccm + "% ecm neutralized", false);
                engine.maintainStatusForPlayerShip(KEY_STATUS2, icon, "On-board ECCM", "" + eccm + "% enemy ecm neutralized", false);
            }
        }
        
/*      
        //KEY_STATUS_ENEMY_RATING
        float diff = pTotal - eTotal;
        
        if (diff == 0) {
            cleanUpIfNeeded(engine.getFleetManager(0));
            cleanUpIfNeeded(engine.getFleetManager(1));
            return;
        }
        
        
        CombatFleetManagerAPI winner = engine.getFleetManager(0);
        CombatFleetManagerAPI loser = engine.getFleetManager(1);
        
        float max = pMax;
        if (diff < 0) {
            CombatFleetManagerAPI temp = winner;
            winner = loser;
            loser = temp;
            max = eMax;
        }
        
        float penalty = Math.min(Math.abs(diff), max);
        
        cleanUpIfNeeded(winner);
        applyPenalty(loser, penalty, max);
        
        
        boolean playerWon = winner.getOwner() == engine.getPlayerShip().getOwner(); 
                    
        String title = "ECM rating:" + " " + (int) pTotal + "% vs " + (int)eTotal + "%";
        String data = "-" + (int)penalty + "% weapon range";
        if (playerWon) {
            data = "-" + (int)penalty + "% enemy weapon range";
        }
        
        String icon = Global.getSettings().getSpriteName("ui", "icon_tactical_electronic_warfare");
        
        if (engine.getPlayerShip() != null && !playerWon) {
            int eccm = 100 - (int) Math.round(engine.getPlayerShip().getMutableStats().getDynamic().getValue(Stats.ELECTRONIC_WARFARE_PENALTY_MOD, 100f));
            if (eccm > 100) eccm = 100;
            if (eccm < 0) eccm = 0;
            //eccm = -eccm;
            if (eccm != 0) {
                //engine.maintainStatusForPlayerShip(KEY_STATUS2, icon, "On-board ECCM", "up to " + eccm + "% ecm neutralized", false);
                engine.maintainStatusForPlayerShip(KEY_STATUS2, icon, "On-board ECCM", "" + eccm + "% ecm neutralized", false);
            }
        }
        
        engine.maintainStatusForPlayerShip(KEY_STATUS, icon, title, data, !playerWon);
        */
    }
    
    private void applyPenalty(CombatFleetManagerAPI manager, float penalty, float maxPenalty) {
        List<DeployedFleetMemberAPI> deployed = manager.getDeployedCopyDFM();
        for (DeployedFleetMemberAPI member : deployed) {
            if (member.isFighterWing()) continue;
            if (member.getShip() == null) continue;
            
            float currPenalty = penalty * member.getShip().getMutableStats().getDynamic().getValue(Stats.ELECTRONIC_WARFARE_PENALTY_MULT);
            currPenalty = member.getShip().getMutableStats().getDynamic().getValue(Stats.ELECTRONIC_WARFARE_PENALTY_MOD, currPenalty);
            if (currPenalty < 0) currPenalty = 0;
            
            float maxMod = penalty * member.getShip().getMutableStats().getDynamic().getValue(Stats.ELECTRONIC_WARFARE_PENALTY_MAX_FOR_SHIP_MOD, 0);
            float currMax = maxPenalty + maxMod;
            if (currPenalty > currMax) {
                currPenalty = currMax;
            }
            
            member.getShip().getMutableStats().getBallisticWeaponRangeBonus().modifyMult(PENALTY_ID, 1f - currPenalty/100f);
            member.getShip().getMutableStats().getEnergyWeaponRangeBonus().modifyMult(PENALTY_ID, 1f - currPenalty/100f);
            member.getShip().getMutableStats().getMissileWeaponRangeBonus().modifyMult(PENALTY_ID, 1f - currPenalty/100f);
        }
        
        needsCleanup.add(manager);
    }
    
    protected void cleanUpIfNeeded(CombatFleetManagerAPI manager) {
        if (needsCleanup.contains(manager)) {
            needsCleanup.remove(manager);
            List<DeployedFleetMemberAPI> deployed = manager.getDeployedCopyDFM();
            for (DeployedFleetMemberAPI member : deployed) {
                if (member.isFighterWing()) continue;
                if (member.getShip() == null) continue;
                
                member.getShip().getMutableStats().getBallisticWeaponRangeBonus().unmodify(PENALTY_ID);
                member.getShip().getMutableStats().getEnergyWeaponRangeBonus().unmodify(PENALTY_ID);
                member.getShip().getMutableStats().getMissileWeaponRangeBonus().unmodify(PENALTY_ID);
            }
        }
    }
    
    private int [] getTotalAndMaximum(CombatFleetManagerAPI manager) {
//      PersonAPI commander = manager.getFleetCommander();
//      if (commander == null) {
//          return null;
//      }
//      float max = BASE_MAXIMUM + commander.getStats().getDynamic().getValue(Stats.ELECTRONIC_WARFARE_MAX, 0f);
        
        float max = 0f;
        for (PersonAPI commander : manager.getAllFleetCommanders()) {
            max = Math.max(max, BASE_MAXIMUM + commander.getStats().getDynamic().getValue(Stats.ELECTRONIC_WARFARE_MAX, 0f));
        }
        
        
        float total = 0f;
        List<DeployedFleetMemberAPI> deployed = manager.getDeployedCopyDFM();
        float canCounter = 0f;
        for (DeployedFleetMemberAPI member : deployed) {
            if (member.isFighterWing()) continue;
            if (member.isStationModule()) continue;
            float curr = member.getShip().getMutableStats().getDynamic().getValue(Stats.ELECTRONIC_WARFARE_FLAT, 0f);
            total += curr;
            
            canCounter += member.getShip().getMutableStats().getDynamic().getValue(Stats.SHIP_BELONGS_TO_FLEET_THAT_CAN_COUNTER_EW, 0f);
        }
        
        for (BattleObjectiveAPI obj : engine.getObjectives()) {
            if (obj.getOwner() == manager.getOwner() && BattleObjectives.SENSOR_JAMMER.equals(obj.getType())) {
                total += PER_JAMMER;
            }
        }
 
        int counter = 0;
        if (canCounter > 0) counter = 1;
 
        return new int [] {(int) total, (int) max, counter};
    }
 
    
    
    
    
    public void renderInUICoords(ViewportAPI viewport) {
    }
 
    public void renderInWorldCoords(ViewportAPI viewport) {
    }
 
}