ReversePolarityToggle.java

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package com.fs.starfarer.api.impl.campaign.abilities;
 
import java.awt.Color;
 
import com.fs.starfarer.api.Global;
import com.fs.starfarer.api.campaign.CampaignFleetAPI;
import com.fs.starfarer.api.fleet.FleetMemberViewAPI;
import com.fs.starfarer.api.ui.Alignment;
import com.fs.starfarer.api.ui.LabelAPI;
import com.fs.starfarer.api.ui.TooltipMakerAPI;
import com.fs.starfarer.api.util.Misc;
 
public class ReversePolarityToggle extends ToggleAbilityWithCost {
 
    public static String REVERSED_POLARITY = "$reversedPolarity";
    public static String POLARITY_SPEED_MULT = "$polaritySpeedMult";
    public static String POLARITY_WIND_GLOW_COLOR_KEY = "$polarityWindGlowColor";
    public static Color POLARITY_WIND_GLOW_COLOR = new Color(1f, 0.25f, 1f, 0.75f);
 
    public static float SLIPSTREAM_SPEED_MULT = 0.75f;
    
    public static float CR_COST_MULT = 0.25f;
    public static float FUEL_COST_MULT = 1f;
    
    public static float ACTIVATION_DAMAGE_PROB = 0.33f;
    
    @Override
    public float getFuelCostMult(boolean forTooltip) {
        if (!forTooltip && !isFleetInSlipstream()) return 0f;
        return FUEL_COST_MULT;
    }
 
    @Override
    public float getCRCostMult(boolean forTooltip) {
        if (!forTooltip && !isFleetInSlipstream()) return 0f;
        return CR_COST_MULT;
    }
 
    @Override
    public boolean canRecoverCRWhileActive(boolean forTooltip) {
        return true;
    }   
    
    @Override
    protected String getActivationText() {
        return "Drive field polarity reversed";
    }
    
    
    @Override
    public boolean isUsable() {
        if (!super.isUsable()) return false;
        if (getFleet() == null) return false;
        
        CampaignFleetAPI fleet = getFleet();
        
        if (!fleet.isInHyperspace()) return false;
        
        return true;
    }
 
    @Override
    protected void applyStatsEffect(float amount, float level) {
        CampaignFleetAPI fleet = getFleet();
        if (fleet == null) return;
        
        if (fleet.getContainingLocation() == null || !fleet.getContainingLocation().isHyperspace()) {
            deactivate();
            return;
        }
        
        if (level >= 1f && turnedOn) {
            fleet.getMemoryWithoutUpdate().set(REVERSED_POLARITY, true, getDeactivationDays());
            float speedMult = SLIPSTREAM_SPEED_MULT;
            fleet.getMemoryWithoutUpdate().set(POLARITY_SPEED_MULT, speedMult, getDeactivationDays());
            fleet.getMemoryWithoutUpdate().set(POLARITY_WIND_GLOW_COLOR_KEY, POLARITY_WIND_GLOW_COLOR, getDeactivationDays());
        }
        if (level <= 0) {
            cleanupImpl();
        }
    }
 
 
    @Override
    protected void applyFleetVisual(float amount, float level) {
        CampaignFleetAPI fleet = getFleet();
        if (fleet == null) return;
        
        Color c = new Color(255,0,255,255);
        Color cDim = new Color(255,0,255,50);
        Color cDim2 = new Color(255,0,255,120);
        for (FleetMemberViewAPI view : fleet.getViews()) {
            //view.getContrailColor().shift(getModId(), view.getEngineColor().getBase(), 1f, 1f, 0.25f);
            view.getContrailColor().shift(getModId(), cDim2, 1f, 1f, .75f);
            view.getEngineGlowColor().shift(getModId(), cDim, 1f, 1f, .5f);
            view.getEngineGlowSizeMult().shift(getModId(), 3f, 1f, 1f, 1f);
            //view.getEngineHeightMult().shift(getModId(), 5f, 1f, 1f, 1f);
            //view.getEngineWidthMult().shift(getModId(), 10f, 1f, 1f, 1f);
        }
    }
 
    
    public boolean isFleetInSlipstream() {
        CampaignFleetAPI fleet = getFleet();
        if (fleet == null) return false;
        return Misc.isInsideSlipstream(fleet);
    }
 
    @Override
    public void createTooltip(TooltipMakerAPI tooltip, boolean expanded) {
        CampaignFleetAPI fleet = getFleet();
        if (fleet == null) return;
        
        Color gray = Misc.getGrayColor();
        Color highlight = Misc.getHighlightColor();
        
        String status = " (off)";
        if (turnedOn) {
            status = " (on)";
        }
        
        LabelAPI title = tooltip.addTitle("Reverse Polarity" + status);
        title.highlightLast(status);
        title.setHighlightColor(gray);
 
        float pad = 10f;
        
        
        tooltip.addPara("Reverse the polarity of the drive field, causing the fleet to travel "
                + "against the current of slipstreams.", pad);
 
        if (SLIPSTREAM_SPEED_MULT != 1f) {
            tooltip.addPara("Going against the current is less efficient and results in "
                    + "the slipstream current's effect being reduced by %s.", pad,
                    highlight,
                    "" + Math.round(100f * (1f - SLIPSTREAM_SPEED_MULT))+ "%"
            );
        }
        
        tooltip.addPara("When used outside a slipstream, incurs no cost, penalty, or risk of ship damage.", pad);
        
        tooltip.addSectionHeading("Use inside slipstreams", Alignment.MID, pad);
        addCostTooltipSection(tooltip, expanded, "An emergency maneuver when performed inside a slipstream, "
                + "reversing drive field polarity");
        
 
        addIncompatibleToTooltip(tooltip, expanded);
    }
    
 
    @Override
    public void addOtherNotUsableReason(TooltipMakerAPI tooltip, boolean expanded) {
        CampaignFleetAPI fleet = getFleet();
        if (fleet == null) return;
        
        Color bad = Misc.getNegativeHighlightColor();
        if (!fleet.isInHyperspace()) {
            tooltip.addPara("Can only be used in hyperspace.", bad, 10f);
        }
    }
 
    protected boolean showAlarm() {
        if (!isFleetInSlipstream()) return false;
        return super.showAlarm() || isFleetInSlipstream();
    }
    
 
    @Override
    public Color getCooldownColor() {
        if (showAlarm()) {
            Color color = Misc.getNegativeHighlightColor();
            if (!super.showAlarm()) { // fleet is inside slipstream, but good CR
                color = Misc.getHighlightColor();
            }
            return Misc.scaleAlpha(color, Global.getSector().getCampaignUI().getSharedFader().getBrightness() * 0.5f);
        }
        return super.getCooldownColor();
    }
//  
    
//  public void setFuelUseModifier(CampaignFleetAPI fleet, boolean on) {
//      if (!WITH_FUEL_USE_MULT) return;
//      
//      String id1 = "reverse_polarity_1";
//      
//      MutableStat stat = fleet.getStats().getDynamic().getStat(Stats.FUEL_USE_NOT_SHOWN_ON_MAP_MULT);
//      stat.unmodifyMult(id1);
//      
//      for (StatMod mod : stat.getMultMods().values()) {
//          if (SlipstreamTerrainPlugin2.FUEL_USE_MODIFIER_DESC.equals(mod.desc)) {
//              if (on) {
//                  stat.modifyMult(id1, FUEL_USE_MULT, 
//                          SlipstreamTerrainPlugin2.FUEL_USE_MODIFIER_DESC + " (reversed polarity)");
//              } else {
//                  stat.unmodifyMult(id1);
//              }
//              break;
//          }
//      }
//  }
}