ShardSpawner.java

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package com.fs.starfarer.api.impl.hullmods;
 
import java.awt.Color;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
 
import org.lwjgl.util.vector.Vector2f;
 
import com.fs.starfarer.api.Global;
import com.fs.starfarer.api.campaign.FactionAPI;
import com.fs.starfarer.api.characters.PersonAPI;
import com.fs.starfarer.api.combat.BaseEveryFrameCombatPlugin;
import com.fs.starfarer.api.combat.BaseHullMod;
import com.fs.starfarer.api.combat.CollisionClass;
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.EveryFrameCombatPlugin;
import com.fs.starfarer.api.combat.MutableShipStatsAPI;
import com.fs.starfarer.api.combat.ShieldAPI;
import com.fs.starfarer.api.combat.ShieldAPI.ShieldType;
import com.fs.starfarer.api.combat.ShipAPI;
import com.fs.starfarer.api.combat.ShipAPI.HullSize;
import com.fs.starfarer.api.combat.ShipCommand;
import com.fs.starfarer.api.impl.campaign.ids.Factions;
import com.fs.starfarer.api.impl.campaign.ids.Personalities;
import com.fs.starfarer.api.impl.campaign.ids.Skills;
import com.fs.starfarer.api.impl.campaign.ids.Tags;
import com.fs.starfarer.api.impl.combat.RiftCascadeEffect;
import com.fs.starfarer.api.impl.combat.RiftLanceEffect;
import com.fs.starfarer.api.input.InputEventAPI;
import com.fs.starfarer.api.loading.FighterWingSpecAPI;
import com.fs.starfarer.api.util.IntervalUtil;
import com.fs.starfarer.api.util.Misc;
import com.fs.starfarer.api.util.WeightedRandomPicker;
 
public class ShardSpawner extends BaseHullMod {
 
    public static Color JITTER_COLOR = new Color(100,100,255,50);
    public static String DATA_KEY = "core_shard_spawner_data_key";
    
    public static float SPAWN_TIME = 4f;
    
    public static enum ShardType {
        GENERAL,
        ANTI_ARMOR,
        ANTI_SHIELD,
        POINT_DEFENSE,
        MISSILE,
    }
    
    public static class ShardTypeVariants {
        public Map<ShardType, WeightedRandomPicker<String>> variants = new HashMap<ShardType, WeightedRandomPicker<String>>();
        public ShardTypeVariants() {
        }
        public WeightedRandomPicker<String> get(ShardType type) {
            WeightedRandomPicker<String> result = variants.get(type);
            if (result == null) {
                result = new WeightedRandomPicker<String>();
                variants.put(type, result);
            }
            return result;
        }
    }
    
    public static Map<HullSize, ShardTypeVariants> variantData = new HashMap<HullSize, ShardTypeVariants>();
    static {
        ShardTypeVariants fighters = new ShardTypeVariants();
        variantData.put(HullSize.FIGHTER, fighters);
        fighters.get(ShardType.GENERAL).add("aspect_attack_wing", 10f);
        fighters.get(ShardType.GENERAL).add("aspect_missile_wing", 1f);
        
        fighters.get(ShardType.MISSILE).add("aspect_missile_wing", 10f);
        
        fighters.get(ShardType.ANTI_ARMOR).add("aspect_attack_wing", 10f);
        
        fighters.get(ShardType.ANTI_SHIELD).add("aspect_shieldbreaker_wing", 10f);
        
        fighters.get(ShardType.POINT_DEFENSE).add("aspect_shock_wing", 10f);
        
        
        ShardTypeVariants small = new ShardTypeVariants();
        variantData.put(HullSize.FRIGATE, small);
        
        small.get(ShardType.GENERAL).add("shard_left_Attack", 10f);
        small.get(ShardType.GENERAL).add("shard_left_Attack2", 10f);
        small.get(ShardType.GENERAL).add("shard_right_Attack", 10f);
        small.get(ShardType.GENERAL).add("aspect_attack_wing", 10f);
        small.get(ShardType.GENERAL).add("aspect_missile_wing", 1f);
        
        small.get(ShardType.ANTI_ARMOR).add("shard_left_Armorbreaker", 10f);
        
        small.get(ShardType.ANTI_SHIELD).add("shard_left_Shieldbreaker", 10f);
        small.get(ShardType.ANTI_SHIELD).add("shard_right_Shieldbreaker", 10f);
        //small.get(ShardType.ANTI_SHIELD).add("aspect_shieldbreaker_wing", 10f);
        
        small.get(ShardType.POINT_DEFENSE).add("shard_left_Defense", 10f);
        small.get(ShardType.POINT_DEFENSE).add("shard_right_Shock", 10f);
        //small.get(ShardType.POINT_DEFENSE).add("aspect_shock_wing", 10f);
        
        small.get(ShardType.MISSILE).add("shard_left_Missile", 10f);
        small.get(ShardType.MISSILE).add("shard_right_Missile", 10f);
        //small.get(ShardType.MISSILE).add("aspect_missile_wing", 10f);
        
        
        ShardTypeVariants medium = new ShardTypeVariants();
        variantData.put(HullSize.DESTROYER, medium);
        
        medium.get(ShardType.GENERAL).add("facet_Attack");
        medium.get(ShardType.GENERAL).add("facet_Attack2");
        
        medium.get(ShardType.ANTI_ARMOR).add("facet_Armorbreaker");
        
        medium.get(ShardType.ANTI_SHIELD).add("facet_Shieldbreaker");
        
        medium.get(ShardType.POINT_DEFENSE).add("facet_Defense");
        
        medium.get(ShardType.MISSILE).add("facet_Missile");
        
        ShardTypeVariants large = new ShardTypeVariants();
        variantData.put(HullSize.CRUISER, large);
        
        large.get(ShardType.GENERAL).add("tesseract_Attack");
        large.get(ShardType.GENERAL).add("tesseract_Attack2");
        large.get(ShardType.GENERAL).add("tesseract_Strike");
        large.get(ShardType.GENERAL).add("tesseract_Disruptor");
        
        large.get(ShardType.ANTI_ARMOR).add("tesseract_Disruptor");
        large.get(ShardType.ANTI_ARMOR).add("tesseract_Strike");
        
        large.get(ShardType.ANTI_SHIELD).add("tesseract_Shieldbreaker");
        
        large.get(ShardType.POINT_DEFENSE).add("tesseract_Defense");
        
        large.get(ShardType.MISSILE).add("tesseract_Strike");
    }
    
    public static class ShardSpawnerData {
        boolean done = false;
        float delay = 2f + (float) Math.random() * 1f;
    }
    
    public void applyEffectsBeforeShipCreation(HullSize hullSize, MutableShipStatsAPI stats, String id) {
        stats.getBreakProb().modifyMult(id, 0f);
    }
    public void applyEffectsBeforeShipCreation(HullSize hullSize, MutableShipStatsAPI stats, String id) {…}
    
    @Override
    public void advanceInCombat(ShipAPI ship, float amount) {
        CombatEngineAPI engine = Global.getCombatEngine();
        if (ship.getOriginalOwner() != 0) {
            engine.setCombatNotOverForAtLeast(SPAWN_TIME + 1f);
        }
        
        if (!ship.isHulk() || !engine.isEntityInPlay(ship)) return;
        
        String key = DATA_KEY + "_" + ship.getId();
        ShardSpawnerData data = (ShardSpawnerData) engine.getCustomData().get(key);
        if (data == null) {
            data = new ShardSpawnerData();
            engine.getCustomData().put(key, data);
        }
        
        if (data.done) return;
        
        
        ship.setHitpoints(ship.getMaxHitpoints());
        ship.getMutableStats().getHullDamageTakenMult().modifyMult("ShardSpawnerInvuln", 0f);
        data.delay -= amount;
        if (data.delay > 0) return;
        
        //ship.setCollisionClass(CollisionClass.NONE);
        float dur = SPAWN_TIME;
        float extraDur = 0f;
 
        
        float splitWeight = 0f;
        
        float probNothingAtAll = 0f;
        //float forceFighterProb = 0f;
        float cruiserProb = 0f;
        float cruiserProbMult = 0f;
        float maxCruisers = 0f;
        float destroyerProb = 0f;
        float destroyerProbMult = 0f;
        float maxDestroyers = 0f;
        float frigateProb = 0f;
        float frigateProbMult = 0f;
        float maxFrigates = 0f;
        
        if (ship.isCapital()) {
            splitWeight = 12f;
            
            cruiserProb = 1f;
            cruiserProbMult = 0.5f;
            maxCruisers = 1f;
            destroyerProb = 1f;
            destroyerProbMult = 1f;
            maxDestroyers = 2f;
            frigateProb = 1f;
            frigateProbMult = 1f;
            maxFrigates = 3f;
        } else if (ship.isCruiser()) {
//          splitWeight = 7f;
//          
//          destroyerProb = 1f;
//          destroyerProbMult = 0.5f;
//          maxDestroyers = 1f;
//          frigateProb = 1f;
//          frigateProbMult = 0.67f;
//          maxFrigates = 3f;
            
            splitWeight = 7f;
            
            destroyerProb = 1f;
            destroyerProbMult = 0.5f;
            maxDestroyers = 1f;
            frigateProb = 1f;
            frigateProbMult = 1f;
            maxFrigates = 2f;
        } else if (ship.isDestroyer()) {
//          splitWeight = 4f;
//          
//          frigateProb = 1f;
//          frigateProbMult = 0.75f;
//          maxFrigates = 3f;
            
            splitWeight = 4f;
            
            frigateProb = 1f;
            frigateProbMult = 1f;
            maxFrigates = 2f;
        } else if (ship.isFrigate()) {
            splitWeight = 2f;
        }
        WeightedRandomPicker<ShardType> typePicker = getTypePickerBasedOnLocalConditions(ship);
        
//      splitWeight = 8f;
//      destroyerProb = 0.8f;
//      maxDestroyers = 2f;
//      //maxDestroyers = 0f;
//      
//      splitWeight = 1f;
        
        if ((float) Math.random() < probNothingAtAll) {
            splitWeight = 0f;
        }
 
        WeightedRandomPicker<Float> spawnAngles = new WeightedRandomPicker<Float>();
        int spawnAnglesIter = 0;
        float angleOffset = (float) Math.random() * 360f;
        
        float addedWeight = 0f;
        float fighters = 0f;
        float frigates = 0f;
        float destroyers = 0f;
        float cruisers = 0f;
        List<ShardFadeInPlugin> shards = new ArrayList<ShardFadeInPlugin>();
        while (addedWeight < splitWeight) {
            ShardType type = typePicker.pick();
            
            float rem = splitWeight - addedWeight;
            boolean cruiser = (float) Math.random() < cruiserProb && cruisers < maxCruisers && rem >= 3.5f;
            boolean destroyer = (float) Math.random() < destroyerProb && destroyers < maxDestroyers && rem >= 1.5f;
            boolean frigate = (float) Math.random() < frigateProb && frigates < maxFrigates;
            //boolean fighter = (float) Math.random() < forceFighterProb && fighters < maxFromFightersOnlyCategory;
            String variant = null;
            float weight = 1f;
            
            if (cruiser) {
                ShardTypeVariants variants = variantData.get(HullSize.CRUISER);
                WeightedRandomPicker<String> variantPicker = variants.get(type);
                variant = variantPicker.pick();
                if (variant != null) {
                    weight = 4f;
                    cruisers++;
                    cruiserProb *= cruiserProbMult;
                }
            }
            
            if (destroyer && variant == null) {
                ShardTypeVariants variants = variantData.get(HullSize.DESTROYER);
                WeightedRandomPicker<String> variantPicker = variants.get(type);
                variant = variantPicker.pick();
                if (variant != null) {
                    weight = 2f;
                    destroyers++;
                    destroyerProb *= destroyerProbMult;
                }
            } 
            
            if (frigate && variant == null) {
                ShardTypeVariants variants = variantData.get(HullSize.FRIGATE);
                WeightedRandomPicker<String> variantPicker = variants.get(type);
                variant = variantPicker.pick();
                if (variant != null) {
                    weight = 1f;
                    frigates++;
                    frigateProb *= frigateProbMult;
                }
            }
            
            if (variant == null) {
                ShardTypeVariants variants = variantData.get(HullSize.FIGHTER);
                WeightedRandomPicker<String> variantPicker = variants.get(type);
                variant = variantPicker.pick();
                if (variant != null) {
                    fighters++;
                }
            }
            
            //variant = "aspect_shock_wing";
            //variant = "aspect_shieldbreaker_wing";
            //variant = "aspect_missile_wing";
            if (variant != null) {
                if (spawnAngles == null || spawnAngles.isEmpty()) {
                    spawnAngles = getSpawnAngles(spawnAnglesIter++);
                }
                float angle = spawnAngles.pickAndRemove() + angleOffset;
                ShardFadeInPlugin shard = createShipFadeInPlugin(variant, ship, extraDur, dur, angle);
                shards.add(shard);
                Global.getCombatEngine().addPlugin(shard);
                addedWeight += weight;
                
//              float delay = 0.5f + (float) Math.random() * 0.5f;
//              extraDur += delay;
            } else {
                addedWeight += 0.1f; // if we didn't manage to add anything, eventually break out of the loop
            }
        }
        
        Global.getCombatEngine().addPlugin(createShipFadeOutPlugin(ship, dur + extraDur * 0.5f, shards));
        
//      Global.getCombatEngine().addPlugin(createShipFadeInPlugin("shard_left_Attack", ship, 0f, dur));
//      Global.getCombatEngine().addPlugin(createShipFadeInPlugin("shard_right_Attack", ship, 0f, dur));
        data.done = true;
    }
    public void advanceInCombat(ShipAPI ship, float amount) {…}
    
    public WeightedRandomPicker<Float> getSpawnAngles(int iter) {
        WeightedRandomPicker<Float> picker = new WeightedRandomPicker<Float>();
        float start = 0f;
        float incr = 60f;
        if (iter == 1) {
            start = 30f;
        } else if (iter == 2) {
            start = 15f;
            incr = 30f;
        } else {
            incr = 10f;
        }
        for (float i = start; i < 360f + start; i += incr) {
            picker.add(i);
        }
        return picker;
    }
    public WeightedRandomPicker<Float> getSpawnAngles(int iter) {…}
    
    
    
    public WeightedRandomPicker<ShardType> getTypePickerBasedOnLocalConditions(ShipAPI ship) {
        CombatEngineAPI engine = Global.getCombatEngine();
        float checkRadius = 5000;
        Iterator<Object> iter = engine.getAiGridShips().getCheckIterator(ship.getLocation(), checkRadius * 2f, checkRadius * 2f);
 
        float weightFighters = 0f;
        float weightGoodShields = 0f;
        float weightGoodArmor = 0f;
        float weightVulnerable = 0f;
        float weightCarriers = 0f;
        
        float weightEnemies = 0f;
        float weightFriends = 0f;
        
        while (iter.hasNext()) {
            Object o = iter.next();
            if (o instanceof ShipAPI) {
                ShipAPI other = (ShipAPI) o;
                if (other.getOwner() == Misc.OWNER_NEUTRAL) continue;
                
                boolean enemy = ship.getOwner() != other.getOwner();
                if (enemy) {
                    if (other.isFighter() || other.isDrone()) {
                        weightFighters += 0.25f;
                        weightEnemies += 0.25f;
                    } else {
                        float w = Misc.getShipWeight(other);
                        weightEnemies += w;
                        
                        if (hasGoodShields(other)) {
                            weightGoodShields += w;
                        }
                        if (hasGoodArmor(other)) {
                            weightGoodArmor += w;
                        }
                        if (isVulnerableToMissileBarrage(ship, other)) {
                            weightVulnerable += w;
                        }
                        if (other.getVariant().isCarrier()) {
                            weightCarriers += w;
                        }
                    }
                } else {
                    if (other.isFighter() || other.isDrone()) {
                        weightFriends += 0.25f;
                    } else {
                        float w = Misc.getShipWeight(other);
                        weightFriends += w;
                    }
                }
            }
        }
        
        WeightedRandomPicker<ShardType> picker = new WeightedRandomPicker<ShardType>();
 
        float total = weightFighters + weightGoodShields + weightGoodArmor + weightVulnerable + weightCarriers;
        if (total <= 1f) total = 1f;
        
        float antiFighter = (weightFighters + weightCarriers) / total;
        float antiShield = weightGoodShields / total;
        float antiArmor = weightGoodArmor / total;
        float missile = weightVulnerable / total;
 
        float friends = weightFriends / Math.max(1f, weightEnemies + weightFriends);
        
        picker.add(ShardType.GENERAL, 0.0f + (1f - friends) * 0.4f);
//      picker.add(ShardType.GENERAL, 0.2f);
//      if (friends < 0.3f) {
//          picker.add(ShardType.GENERAL, Math.min(0.25f, (1f - friends) * 0.25f));
//      }
        
        float unlikelyWeight = 0f;
        float unlikelyThreshold = 0.2f;
        
        if (antiFighter < unlikelyThreshold) antiFighter = unlikelyWeight;
        picker.add(ShardType.POINT_DEFENSE, antiFighter);
        
        if (antiShield < unlikelyThreshold) antiShield = unlikelyWeight;
        picker.add(ShardType.ANTI_SHIELD, antiShield);
        
        if (antiArmor < unlikelyThreshold) antiArmor = unlikelyWeight;
        picker.add(ShardType.ANTI_ARMOR, antiArmor);
        
        if (missile < unlikelyThreshold) missile = unlikelyWeight;
        picker.add(ShardType.MISSILE, missile);
        
        return picker;
    }
    public WeightedRandomPicker<ShardType> getTypePickerBasedOnLocalConditions(ShipAPI ship) {…}
    
    public boolean isVulnerableToMissileBarrage(ShipAPI from, ShipAPI other) {
        float incap = Misc.getIncapacitatedTime(other);
        
        float dist = Misc.getDistance(from.getLocation(), other.getLocation());
        if (dist > 2000) return false;
        
        float assumedMissileSpeed = 500;
        float eta = dist / assumedMissileSpeed;
        eta += SPAWN_TIME;
        eta += 2f;
        
        return incap >= eta || (other.getFluxLevel() >= 0.95f && other.getFluxTracker().getTimeToVent() >= eta);
    }
    public boolean isVulnerableToMissileBarrage(ShipAPI from, ShipAPI other) {…}
    
    public boolean hasGoodArmor(ShipAPI other) {
        float requiredArmor = 1240;
 
        if (other.getArmorGrid().getArmorRating() < requiredArmor) return false;
        
        float armor = other.getAverageArmorInSlice(other.getFacing(), 120f);
        return armor >= requiredArmor * 0.8f;
        
    }
    public boolean hasGoodArmor(ShipAPI other) {…}
    
    public boolean hasGoodShields(ShipAPI other) {
        ShieldAPI shield = other.getShield();
        if (shield == null) return false;
        if (shield.getType() == ShieldType.NONE) return false;
        if (shield.getType() == ShieldType.PHASE) return false;
        
        float requiredCapacity = 10000000f;
        switch (other.getHullSize()) {
        case CAPITAL_SHIP:
            requiredCapacity = 25000;
            if (shield.getType() == ShieldType.FRONT && shield.getArc() < 250) {
                requiredCapacity = 1000000;
            }
            break;
        case CRUISER:
            requiredCapacity = 12500;
            if (shield.getType() == ShieldType.FRONT && shield.getArc() < 250) {
                requiredCapacity = 1000000;
            }
            break;
        case DESTROYER:
            requiredCapacity = 8000;
            break;
        case FRIGATE:
            requiredCapacity = 4000;
            break;
        }
        
        float e = other.getShield().getFluxPerPointOfDamage() *
                  other.getMutableStats().getShieldDamageTakenMult().getModifiedValue();
        float capacity = other.getMaxFlux();
        capacity /= Math.max(0.1f, e);
        
        return capacity >= requiredCapacity && e <= 1f;
    }
    public boolean hasGoodShields(ShipAPI other) {…}
    
 
    
    protected EveryFrameCombatPlugin createShipFadeOutPlugin(final ShipAPI ship, final float fadeOutTime,
                                            final List<ShardFadeInPlugin> shards) {
        return new BaseEveryFrameCombatPlugin() {
            float elapsed = 0f;
            IntervalUtil interval = new IntervalUtil(0.075f, 0.125f);
            
            protected void pushShipsAway(float amount) {
                Vector2f com = new Vector2f();
                float count = 0f;
                for (ShardFadeInPlugin shard : shards) {
                    ShipAPI ship = shard.ships[0];
                    if (ship.isFighter()) continue;
                    Vector2f.add(com, ship.getLocation(), com);
                    count++;
                }
                com.scale(1f / Math.max(1f, count));
                
                Vector2f comForFighters = new Vector2f();
                count = 0f;
                for (ShardFadeInPlugin shard : shards) {
                    ShipAPI ship = shard.ships[0];
                    if (!ship.isFighter()) continue;
                    Vector2f.add(comForFighters, ship.getLocation(), comForFighters);
                    count++;
                }
                comForFighters.scale(1f / Math.max(1f, count));
                
                float progress = elapsed / fadeOutTime;
                if (progress > 1f) progress = 1f;
                for (ShardFadeInPlugin shard : shards) {
                    ShipAPI ship = shard.ships[0];
                    Vector2f currCom = com;
                    if (ship.isFighter()) currCom = comForFighters;
                    
                    Vector2f dir = Misc.getUnitVectorAtDegreeAngle(Misc.getAngleInDegrees(currCom, ship.getLocation()));
                    float speed = ship.getCollisionRadius() * 0.5f;
                    dir.scale(amount * speed * progress);
                    Vector2f.add(ship.getLocation(), dir, ship.getLocation());
                }
            }
            
            @Override
            public void advance(float amount, List<InputEventAPI> events) {
                if (Global.getCombatEngine().isPaused()) return;
                
                elapsed += amount;
                
                
                float progress = elapsed / fadeOutTime;
                if (progress > 1f) progress = 1f;
                ship.setAlphaMult(1f - progress);
                
                //if (progress < 0.5f) {
                    pushShipsAway(amount);
                //}
                    
                if (progress > 0.5f) {
                    ship.setCollisionClass(CollisionClass.NONE);
                }
                
                float jitterLevel = progress;
                if (jitterLevel < 0.5f) {
                    jitterLevel *= 2f;
                } else {
                    jitterLevel = (1f - jitterLevel) * 2f;
                }
                
                float jitterRange = progress;
                //jitterRange = (float) Math.sqrt(jitterRange);
                float maxRangeBonus = 100f;
                float jitterRangeBonus = jitterRange * maxRangeBonus;
                Color c = JITTER_COLOR;
                int alpha = c.getAlpha();
                alpha += 100f * progress;
                if (alpha > 255) alpha = 255;
                c = Misc.setAlpha(c, alpha);
                
                ship.setJitter(this, c, jitterLevel, 35, 0f, jitterRangeBonus);
                
                interval.advance(amount);
                if (interval.intervalElapsed() && elapsed < fadeOutTime * 0.75f) {
                    CombatEngineAPI engine = Global.getCombatEngine();
                    c = RiftLanceEffect.getColorForDarkening(RiftCascadeEffect.STANDARD_RIFT_COLOR);
                    float baseDuration = 2f;
                    Vector2f vel = new Vector2f(ship.getVelocity());
                    float size = ship.getCollisionRadius() * 0.35f;
                    for (int i = 0; i < 3; i++) {
                        Vector2f point = new Vector2f(ship.getLocation());
                        point = Misc.getPointWithinRadiusUniform(point, ship.getCollisionRadius() * 0.5f, Misc.random);
                        float dur = baseDuration + baseDuration * (float) Math.random();
                        float nSize = size;
                        Vector2f pt = Misc.getPointWithinRadius(point, nSize * 0.5f);
                        Vector2f v = Misc.getUnitVectorAtDegreeAngle((float) Math.random() * 360f);
                        v.scale(nSize + nSize * (float) Math.random() * 0.5f);
                        v.scale(0.2f);
                        Vector2f.add(vel, v, v);
                        
                        float maxSpeed = nSize * 1.5f * 0.2f; 
                        float minSpeed = nSize * 1f * 0.2f; 
                        float overMin = v.length() - minSpeed;
                        if (overMin > 0) {
                            float durMult = 1f - overMin / (maxSpeed - minSpeed);
                            if (durMult < 0.1f) durMult = 0.1f;
                            dur *= 0.5f + 0.5f * durMult;
                        }
                        engine.addNegativeNebulaParticle(pt, v, nSize * 1f, 2f,
                                                        0.5f / dur, 0f, dur, c);
                    }
                }
                
                if (elapsed > fadeOutTime) {
                    ship.setHitpoints(0f);
                    Global.getCombatEngine().removeEntity(ship);
                    ship.setAlphaMult(0f);
                    Global.getCombatEngine().removePlugin(this);
                }
            }
        };
    }
    protected EveryFrameCombatPlugin createShipFadeOutPlugin(final ShipAPI ship, final float fadeOutTime, {…}
    
    
    protected ShardFadeInPlugin createShipFadeInPlugin(final String variantId, final ShipAPI source, 
                                                            final float delay, final float fadeInTime, final float angle) {
    
        return new ShardFadeInPlugin(variantId, source, delay, fadeInTime, angle);
    }
    protected ShardFadeInPlugin createShipFadeInPlugin(final String variantId, final ShipAPI source,  {…}
    
    public static class ShardFadeInPlugin extends BaseEveryFrameCombatPlugin {
        float elapsed = 0f;
        ShipAPI [] ships = null;
        CollisionClass collisionClass;
        
        String variantId;
        ShipAPI source;
        float delay;
        float fadeInTime;
        float angle;
        
        public ShardFadeInPlugin(String variantId, ShipAPI source, float delay, float fadeInTime, float angle) {
            this.variantId = variantId;
            this.source = source;
            this.delay = delay;
            this.fadeInTime = fadeInTime;
            this.angle = angle;
            
        }
            
        
        @Override
        public void advance(float amount, List<InputEventAPI> events) {
            if (Global.getCombatEngine().isPaused()) return;
        
            elapsed += amount;
            if (elapsed < delay) return;
            
            CombatEngineAPI engine = Global.getCombatEngine();
            
            if (ships == null) {
                float facing = source.getFacing() + 15f * ((float) Math.random() - 0.5f);
//                  Vector2f loc = new Vector2f();
//                  loc = Misc.getPointWithinRadius(loc, source.getCollisionRadius() * 0.25f);
                Vector2f loc = Misc.getUnitVectorAtDegreeAngle(angle);
                loc.scale(source.getCollisionRadius() * 0.1f);
                Vector2f.add(loc, source.getLocation(), loc);
                CombatFleetManagerAPI fleetManager = engine.getFleetManager(source.getOriginalOwner());
                boolean wasSuppressed = fleetManager.isSuppressDeploymentMessages();
                fleetManager.setSuppressDeploymentMessages(true);
                if (variantId.endsWith("_wing")) {
                    FighterWingSpecAPI spec = Global.getSettings().getFighterWingSpec(variantId);
                    ships = new ShipAPI[spec.getNumFighters()];
                    PersonAPI captain = Global.getSettings().createPerson();
                    captain.setPersonality(Personalities.RECKLESS); // doesn't matter for fighters
                    captain.getStats().setSkillLevel(Skills.POINT_DEFENSE, 2);
                    captain.getStats().setSkillLevel(Skills.GUNNERY_IMPLANTS, 2);
                    captain.getStats().setSkillLevel(Skills.IMPACT_MITIGATION, 2);
                    ShipAPI leader = engine.getFleetManager(source.getOriginalOwner()).spawnShipOrWing(variantId, loc, facing, 0f, captain);
                    for (int i = 0; i < ships.length; i++) {
                        ships[i] = leader.getWing().getWingMembers().get(i);
                        ships[i].getLocation().set(loc);
                    }
                    collisionClass = ships[0].getCollisionClass();
                } else {
                    ships = new ShipAPI[1];
                    ships[0] = engine.getFleetManager(source.getOriginalOwner()).spawnShipOrWing(variantId, loc, facing, 0f, source.getOriginalCaptain());
                }
                for (int i = 0; i < ships.length; i++) {
                    ships[i].cloneVariant();
                    ships[i].getVariant().addTag(Tags.SHIP_LIMITED_TOOLTIP);
                    
                    if (Global.getCombatEngine().isInCampaign() || Global.getCombatEngine().isInCampaignSim()) {
                        FactionAPI faction = Global.getSector().getFaction(Factions.OMEGA);
                        if (faction != null) {
                            String name = faction.pickRandomShipName();
                            ships[i].setName(name);
                        }
                    }
                }
                fleetManager.setSuppressDeploymentMessages(wasSuppressed);
                collisionClass = ships[0].getCollisionClass();
                
                DeployedFleetMemberAPI sourceMember = fleetManager.getDeployedFleetMemberFromAllEverDeployed(source);
                DeployedFleetMemberAPI deployed = fleetManager.getDeployedFleetMemberFromAllEverDeployed(ships[0]);
                if (sourceMember != null && deployed != null) {
                    Map<DeployedFleetMemberAPI, DeployedFleetMemberAPI> map = fleetManager.getShardToOriginalShipMap();
                    while (map.containsKey(sourceMember)) {
                        sourceMember = map.get(sourceMember);
                    }
                    if (sourceMember != null) {
                        map.put(deployed, sourceMember);
                    }
                }
            }
            
            
            
            float progress = (elapsed - delay) / fadeInTime;
            if (progress > 1f) progress = 1f;
            
            for (int i = 0; i < ships.length; i++) {
                ShipAPI ship = ships[i];
                ship.setAlphaMult(progress);
                
                if (progress < 0.5f) {
                    ship.blockCommandForOneFrame(ShipCommand.ACCELERATE);
                    ship.blockCommandForOneFrame(ShipCommand.TURN_LEFT);
                    ship.blockCommandForOneFrame(ShipCommand.TURN_RIGHT);
                    ship.blockCommandForOneFrame(ShipCommand.STRAFE_LEFT);
                    ship.blockCommandForOneFrame(ShipCommand.STRAFE_RIGHT);
                }
                
                ship.blockCommandForOneFrame(ShipCommand.USE_SYSTEM);
                ship.blockCommandForOneFrame(ShipCommand.TOGGLE_SHIELD_OR_PHASE_CLOAK);
                ship.blockCommandForOneFrame(ShipCommand.FIRE);
                ship.blockCommandForOneFrame(ShipCommand.PULL_BACK_FIGHTERS);
                ship.blockCommandForOneFrame(ShipCommand.VENT_FLUX);
                ship.setHoldFireOneFrame(true);
                ship.setHoldFire(true);
                
                
                ship.setCollisionClass(CollisionClass.NONE);
                ship.getMutableStats().getHullDamageTakenMult().modifyMult("ShardSpawnerInvuln", 0f);
                if (progress < 0.5f) {
                    ship.getVelocity().set(source.getVelocity());
                } else if (progress > 0.75f){
                    ship.setCollisionClass(collisionClass);
                    ship.getMutableStats().getHullDamageTakenMult().unmodifyMult("ShardSpawnerInvuln");
                }
                
//                  Vector2f dir = Misc.getUnitVectorAtDegreeAngle(Misc.getAngleInDegrees(source.getLocation(), ship.getLocation()));
//                  dir.scale(amount * 50f * progress);
//                  Vector2f.add(ship.getLocation(), dir, ship.getLocation());
                
                
                float jitterLevel = progress;
                if (jitterLevel < 0.5f) {
                    jitterLevel *= 2f;
                } else {
                    jitterLevel = (1f - jitterLevel) * 2f;
                }
                
                float jitterRange = 1f - progress;
                float maxRangeBonus = 50f;
                float jitterRangeBonus = jitterRange * maxRangeBonus;
                Color c = JITTER_COLOR;
                
                ship.setJitter(this, c, jitterLevel, 25, 0f, jitterRangeBonus);
            }
            
            if (elapsed > fadeInTime) {
                for (int i = 0; i < ships.length; i++) {
                    ShipAPI ship = ships[i];
                    ship.setAlphaMult(1f);
                    ship.setHoldFire(false);
                    ship.setCollisionClass(collisionClass);
                    ship.getMutableStats().getHullDamageTakenMult().unmodifyMult("ShardSpawnerInvuln");
                }
                engine.removePlugin(this);
            }
        }
    }
    
}
public class ShardSpawner extends BaseHullMod {…};