BeginMission.java

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package com.fs.starfarer.api.impl.campaign.rulecmd;
 
import java.util.List;
import java.util.Map;
import java.util.Random;
 
import com.fs.starfarer.api.Global;
import com.fs.starfarer.api.campaign.InteractionDialogAPI;
import com.fs.starfarer.api.campaign.SectorEntityToken;
import com.fs.starfarer.api.campaign.rules.MemKeys;
import com.fs.starfarer.api.campaign.rules.MemoryAPI;
import com.fs.starfarer.api.characters.PersonAPI;
import com.fs.starfarer.api.impl.campaign.intel.bar.events.BarEventManager;
import com.fs.starfarer.api.impl.campaign.missions.hub.HubMission;
import com.fs.starfarer.api.loading.PersonMissionSpec;
import com.fs.starfarer.api.util.Misc.Token;
 
public class BeginMission extends BaseCommandPlugin {
 
    public static String TEMP_MISSION_KEY = "$tempMissionKey";
    
    public boolean execute(String ruleId, InteractionDialogAPI dialog, List<Token> params, Map<String, MemoryAPI> memoryMap) {
        if (dialog == null) return false;
        
        String missionId = params.get(0).getString(memoryMap);
        Boolean accept = null;
        if (params.size() > 1) {
            accept = params.get(1).getBoolean(memoryMap);
        }
        // default behavior is to accept the mission right away w/o an AcceptMission command call
        if (accept == null) accept = true;
        
        PersonMissionSpec spec = Global.getSettings().getMissionSpec(missionId);
        if (spec == null) {
            throw new RuntimeException("Mission with spec [" + missionId + "] not found");
        }
        
        HubMission mission = spec.createMission();
        
        SectorEntityToken entity = dialog.getInteractionTarget();
        PersonAPI person = entity.getActivePerson();
        
        if (person == null) {
//          throw new RuntimeException("Attempting to BeginMission " + missionId + 
//                                     " in interaction with entity.getActivePerson() == null");
//          String key = "$beginMission_seedExtra";
//          String extra = person.getMemoryWithoutUpdate().getString(key);
            String extra = "";
            long seed = BarEventManager.getInstance().getSeed(null, person, extra);
//          person.getMemoryWithoutUpdate().set(key, "" + seed); // so it's not the same seed for multiple missions
            mission.setGenRandom(new Random(seed));
            
        } else {
            mission.setPersonOverride(person);
            //mission.setGenRandom(new Random(Misc.getSalvageSeed(entity)));
            String key = "$beginMission_seedExtra";
            String extra = person.getMemoryWithoutUpdate().getString(key);
            long seed = BarEventManager.getInstance().getSeed(null, person, extra);
            person.getMemoryWithoutUpdate().set(key, "" + seed); // so it's not the same seed for multiple missions
            mission.setGenRandom(new Random(seed));
        }
        
        mission.createAndAbortIfFailed(entity.getMarket(), false);
 
        if (mission.isMissionCreationAborted()) {
            MemoryAPI memory = memoryMap.get(MemKeys.LOCAL);
            if (memory == null && dialog.getInteractionTarget() != null) {
                if (dialog.getInteractionTarget().getActivePerson() != null) {
                    memory = dialog.getInteractionTarget().getActivePerson().getMemoryWithoutUpdate();  
                } else {
                    memory = dialog.getInteractionTarget().getMemoryWithoutUpdate();
                }
                if (memory != null) {
                    memory.set("$missionCreationFailed", mission.getMissionId());
                }
            }
            return false;
        }
        
        if (accept) {
            mission.accept(dialog, memoryMap);
        } else {
            Global.getSector().getMemoryWithoutUpdate().set(TEMP_MISSION_KEY, mission, 0f);
        }
        
        return true;
    }
}