RemoveCommodity.java

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package com.fs.starfarer.api.impl.campaign.rulecmd;
 
import java.util.List;
import java.util.Map;
 
import com.fs.starfarer.api.Global;
import com.fs.starfarer.api.campaign.InteractionDialogAPI;
import com.fs.starfarer.api.campaign.rules.MemoryAPI;
import com.fs.starfarer.api.util.Misc.Token;
import com.fs.starfarer.api.util.MutableValue;
 
public class RemoveCommodity extends BaseCommandPlugin {
 
    public boolean execute(String ruleId, InteractionDialogAPI dialog, List<Token> params, Map<String, MemoryAPI> memoryMap) {
        if (dialog == null) return false;
        
        String commodityId = params.get(0).getString(memoryMap);
        float quantity = 0;
        int next = 2;
        if (params.get(1).isOperator()) {
            quantity = -1 * params.get(2).getFloat(memoryMap);
            next = 3;
        } else {
            quantity = params.get(1).getFloat(memoryMap);
        }
        
        quantity = -quantity;
        
        boolean withText = Math.abs(quantity) >= 1;
        if (dialog != null && params.size() >= next + 1) {
            withText = params.get(next).getBoolean(memoryMap) && withText;
        }
        
        if (commodityId.equals("credits")) {
            MutableValue credits = Global.getSector().getPlayerFleet().getCargo().getCredits();
            if (quantity > 0) {
                credits.add(quantity);
                if (withText) {
                    AddRemoveCommodity.addCreditsGainText((int) quantity, dialog.getTextPanel());
                }
            } else {
                credits.subtract(Math.abs(quantity));
                if (credits.get() < 0) credits.set(0);
                if (withText) {
                    AddRemoveCommodity.addCreditsLossText((int) Math.abs(quantity), dialog.getTextPanel());
                }
            }
        } else {
//          if (quantity < 0) {
//              quantity = -1f * Math.max(Math.abs(quantity), Global.getSector().getPlayerFleet().getCargo().getCommodityQuantity(commodityId));
//          }
            if (quantity > 0) {
                Global.getSector().getPlayerFleet().getCargo().addCommodity(commodityId, quantity);
                if (withText) {
                    AddRemoveCommodity.addCommodityGainText(commodityId, (int) quantity, dialog.getTextPanel());
                }
            } else {
                Global.getSector().getPlayerFleet().getCargo().removeCommodity(commodityId, Math.abs(quantity));
                if (withText) {
                    AddRemoveCommodity.addCommodityLossText(commodityId, (int) Math.abs(quantity), dialog.getTextPanel());
                }
            }
        }
        
        if (!"credits".equals(commodityId)) {
            // update $supplies, $fuel, etc if relevant
            AddRemoveCommodity.updatePlayerMemoryQuantity(commodityId);
        }
        
        return true;
    }
    
 
}