MusicPlayerPluginImpl.java

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package com.fs.starfarer.api.impl;
 
import java.util.HashMap;
import java.util.Map;
 
import com.fs.starfarer.api.Global;
import com.fs.starfarer.api.MusicPlayerPluginWithVolumeControl;
import com.fs.starfarer.api.campaign.CampaignFleetAPI;
import com.fs.starfarer.api.campaign.FactionAPI;
import com.fs.starfarer.api.campaign.RepLevel;
import com.fs.starfarer.api.campaign.SectorEntityToken;
import com.fs.starfarer.api.campaign.StarSystemAPI;
import com.fs.starfarer.api.campaign.ai.ModularFleetAIAPI;
import com.fs.starfarer.api.campaign.econ.MarketAPI;
import com.fs.starfarer.api.combat.CombatEngineAPI;
import com.fs.starfarer.api.impl.campaign.ids.Entities;
import com.fs.starfarer.api.impl.campaign.ids.Factions;
import com.fs.starfarer.api.impl.campaign.ids.Tags;
import com.fs.starfarer.api.util.Misc;
 
public class MusicPlayerPluginImpl implements MusicPlayerPluginWithVolumeControl {
 
    public static String KEEP_PLAYING_LOCATION_MUSIC_DURING_ENCOUNTER_MEM_KEY = "$playLocationMusicDuringEnc";
    public static String MUSIC_SET_MEM_KEY = "$musicSetId";
    
    
    public static String MUSIC_ENCOUNTER_MYSTERIOUS_AGGRO = "music_encounter_mysterious";
    public static String MUSIC_ENCOUNTER_MYSTERIOUS_NON_AGGRESSIVE = "music_encounter_mysterious_non_aggressive";
    public static String MUSIC_ENCOUNTER_NEUTRAL = "music_encounter_neutral";
    
    
    public static Object CAMPAIGN_SYSTEM = new Object();
    public static Object CAMPAIGN_HYPERSPACE = new Object();
    public static Object NO_MUSIC = new Object();
    public static Object COMBAT = new Object();
    public static Object TITLE = new Object();
    public static Object MARKET = new Object();
    public static Object ENCOUNTER = new Object();
    public static Object PLANET_SURVEY = new Object();
    
    public static Object CUSTOM = new Object();
    
    public static Map<String, String> stringTokens = new HashMap<String, String>();
    
    public static Object getToken(String str) {
        if (!stringTokens.containsKey(str)) {
            stringTokens.put(str, str);
        }
        return stringTokens.get(str);
    }
    
    public static String SYSTEM_MUSIC_PREFIX = "core_sys_music_";
    
    public Object getStateTokenForCampaignLocation() {
        CampaignFleetAPI playerFleet = Global.getSector().getPlayerFleet();
        if (playerFleet.getContainingLocation() instanceof StarSystemAPI) {
            /*
             Just returning CAMPAIGN_SYSTEM and letting getMusicSetIdForCampaignStateToken()
             return the musicSetId misses the case where there's a transition between
             two star systems with different music, without hyperspace travel in between -
             since there would be no state transition (due to it being the same CAMPAIGN_SYSTEM state), 
             a restart of the music - and a change to a different music set - would not be triggered.
             
             Since the state ID includes the music set id, this means that moving between
             two systems with the same $musicSetId will not trigger a state change and
             the same music will just keep playing uninterrupted.
             */
            StarSystemAPI system = (StarSystemAPI) playerFleet.getContainingLocation();
            String musicSetId = system.getMemoryWithoutUpdate().getString(MUSIC_SET_MEM_KEY);
            if (musicSetId != null) {
                return getToken(SYSTEM_MUSIC_PREFIX + musicSetId);
            }
            return CAMPAIGN_SYSTEM;
        }
//      float depth = Misc.getAbyssalDepthOfPlayer();
//      if (depth > 0.5f) {
//          return NO_MUSIC;
//      }
        return CAMPAIGN_HYPERSPACE;
    }
    
    public String getMusicSetIdForCombat(CombatEngineAPI engine) {
        return "music_combat";
    }
    
    public String getMusicSetIdForTitle() {
        return "music_title";
    }
    
    
    public float getMusicSetVolumeForCampaignStateToken(Object token, Object param) {
        if (token == CAMPAIGN_HYPERSPACE) {
            //float depth = Misc.getAbyssalDepthOfPlayer();
            // need to check this way so that the hyperspace track doesn't fade back in
            // right after transitiong to an abyssal system (as the track fades out)
            CampaignFleetAPI pf = Global.getSector().getPlayerFleet();
            float depth = 0f;
            if (pf != null) depth = Misc.getAbyssalDepth(pf.getLocationInHyperspace());
            float vol = 1f - depth;
            if (vol > 1f) vol = 1f;
            if (vol < 0f) vol = 0f;
            return vol;
        }
        return 1f;
    }
    
    public String getMusicSetIdForCampaignStateToken(Object token, Object param) {
        if (token == MARKET) {
            return getMarketMusicSetId(param);
        }
        if (token == ENCOUNTER) {
            return getEncounterMusicSetId(param);
        }
        if (token == CAMPAIGN_SYSTEM || 
                (token instanceof String && ((String)token).startsWith(SYSTEM_MUSIC_PREFIX))) {
            return getStarSystemMusicSetId();
        }
        if (token == CAMPAIGN_HYPERSPACE) {
            return getHyperspaceMusicSetId();
        }
        if (token == PLANET_SURVEY) {
            return getPlanetSurveyMusicSetId(param);
        }
        if (token == NO_MUSIC) {
            return null;
        }
        return null;
    }
    
    protected String getPlanetSurveyMusicSetId(Object param) {
        return "music_survey_and_scavenge";
    }
    
    protected String getHyperspaceMusicSetId() {
        return "music_campaign_hyperspace";
    }
    
    protected String getStarSystemMusicSetId() {
        CampaignFleetAPI playerFleet = Global.getSector().getPlayerFleet();
        if (playerFleet.getContainingLocation() instanceof StarSystemAPI) {
            StarSystemAPI system = (StarSystemAPI) playerFleet.getContainingLocation();
            String musicSetId = system.getMemoryWithoutUpdate().getString(MUSIC_SET_MEM_KEY);
            if (musicSetId != null) return musicSetId;
 
            if (system.hasTag(Tags.THEME_CORE) ||
                    !Misc.getMarketsInLocation(system, Factions.PLAYER).isEmpty()) {
                return "music_campaign";
            }
        }
        
        return "music_campaign_non_core";
    }
    
    protected String getEncounterMusicSetId(Object param) {
        if (param instanceof SectorEntityToken) {
            SectorEntityToken token = (SectorEntityToken) param;
            
            String musicSetId = token.getMemoryWithoutUpdate().getString(MUSIC_SET_MEM_KEY);
            if (musicSetId != null) return musicSetId;
            
            if (Entities.ABYSSAL_LIGHT.equals(token.getCustomEntityType())) {
                return MUSIC_ENCOUNTER_NEUTRAL;
            }
            if (Entities.CORONAL_TAP.equals(token.getCustomEntityType())) {
                return MUSIC_ENCOUNTER_MYSTERIOUS_AGGRO;
            }
            if (Entities.WRECK.equals(token.getCustomEntityType())) {
                return MUSIC_ENCOUNTER_NEUTRAL;
            }
            if (Entities.DERELICT_GATEHAULER.equals(token.getCustomEntityType())) {
                return MUSIC_ENCOUNTER_MYSTERIOUS_NON_AGGRESSIVE;
            }
            
            if (Entities.DEBRIS_FIELD_SHARED.equals(token.getCustomEntityType())) {
                return "music_survey_and_scavenge";
            }
            if (token.hasTag(Tags.GATE)) {
                return MUSIC_ENCOUNTER_NEUTRAL;
            }
            if (token.hasTag(Tags.SALVAGEABLE)) {
                if (token.getMemoryWithoutUpdate() != null && token.getMemoryWithoutUpdate().getBoolean("$hasDefenders")) {
                    if (token.getMemoryWithoutUpdate().getBoolean("$limboMiningStation")) {
                        return MUSIC_ENCOUNTER_MYSTERIOUS_AGGRO;
                    }
                    if (token.getMemoryWithoutUpdate().getBoolean("$limboWormholeCache")) {
                        return MUSIC_ENCOUNTER_MYSTERIOUS_AGGRO;
                    }
                    return MUSIC_ENCOUNTER_NEUTRAL;
                }
                return "music_survey_and_scavenge";
            }
            if (token.hasTag(Tags.SALVAGE_MUSIC)) {
                return "music_survey_and_scavenge";
            }
            
            if (token.getFaction() != null) {
                FactionAPI faction = (FactionAPI) token.getFaction();
                String type = null;
                //MemoryAPI mem = token.getMemoryWithoutUpdate();
                boolean hostile = false;
                boolean knowsWhoPlayerIs = false;
                if (token instanceof CampaignFleetAPI) {
                    CampaignFleetAPI fleet = (CampaignFleetAPI) token;
                    if (fleet.getAI() instanceof ModularFleetAIAPI) {
                        hostile = ((ModularFleetAIAPI) fleet.getAI()).isHostileTo(Global.getSector().getPlayerFleet());
                    }
                    knowsWhoPlayerIs = fleet.knowsWhoPlayerIs();
                }
                
                if (faction.isAtWorst(Factions.PLAYER, RepLevel.FAVORABLE) && knowsWhoPlayerIs && !hostile) {
                    type = "encounter_friendly";
                } else if ((faction.isAtBest(Factions.PLAYER, RepLevel.SUSPICIOUS) && knowsWhoPlayerIs) || hostile) {
                    type = "encounter_hostile";
                } else {
                    type = "encounter_neutral";
                }
                
                if (type != null) {
                    musicSetId = faction.getMusicMap().get(type);
                    if (musicSetId != null) {
                        return musicSetId;
                    }
                }
                
                musicSetId = null;
                if (faction.isAtWorst(Factions.PLAYER, RepLevel.FAVORABLE)) {
                    musicSetId = "music_default_encounter_friendly";
                } else if (faction.isAtBest(Factions.PLAYER, RepLevel.SUSPICIOUS)) {
                    musicSetId = "music_default_encounter_hostile";
                } else {
                    musicSetId = "music_default_encounter_neutral";
                }
                return musicSetId;
            }
        }
        return null;
    }
    
 
    protected String getMarketMusicSetId(Object param) {
        if (param instanceof MarketAPI) {
            MarketAPI market = (MarketAPI) param;
            
            String musicSetId = market.getMemoryWithoutUpdate().getString(MUSIC_SET_MEM_KEY);
            if (musicSetId != null) return musicSetId;
            
            if (market.getPrimaryEntity() != null &&
                    market.getPrimaryEntity().getMemoryWithoutUpdate().getBoolean("$abandonedStation")) {
                return getPlanetSurveyMusicSetId(param);
            }
            
            FactionAPI faction = market.getFaction();
            if (faction != null) {
                String type = null;
                if (faction.isAtWorst(Factions.PLAYER, RepLevel.FAVORABLE)) {
                    type = "market_friendly";
                } else if (faction.isAtBest(Factions.PLAYER, RepLevel.SUSPICIOUS)) {
                    type = "market_hostile";
                } else {
                    type = "market_neutral";
                }
                
                if (type != null) {
                    musicSetId = faction.getMusicMap().get(type);
                    if (musicSetId != null) {
                        return musicSetId;
                    }
                }
                
                musicSetId = null;
                if (faction.isAtWorst(Factions.PLAYER, RepLevel.FAVORABLE)) {
                    musicSetId = "music_default_market_friendly";
                } else if (faction.isAtBest(Factions.PLAYER, RepLevel.SUSPICIOUS)) {
                    musicSetId = "music_default_market_hostile";
                } else {
                    musicSetId = "music_default_market_neutral";
                }
                return musicSetId;
            }
        }
        return null;
    }
}