effectinstance.java

    public static JsonElement serializeEffectInstance(EffectInstance instance) {
        final JsonObject object = new JsonObject();
        object.addProperty("effect", instance.getPotion().getRegistryName().toString());
        object.addProperty("duration", instance.getDuration());
        final JsonObject propertiesElement = new JsonObject();
        if (instance.getAmplifier() > 0) {
            propertiesElement.addProperty("amplifier", instance.getAmplifier());
            propertiesElement.addProperty("ambient", instance.isAmbient());
            propertiesElement.addProperty("showParticles", instance.doesShowParticles());
            propertiesElement.addProperty("showIcon", instance.isShowIcon());
        }
        object.add("properties", propertiesElement);
        return object;
    }

    @SuppressWarnings({"unchecked", "rawtypes"})
    public static EffectInstance deserializeEffectInstance (JsonObject json) {
        // Read the effect from the forge registry.
        final Effect effect = getPotion(json, "effect");
        final int duration = json.get("duration").getAsInt();
        if (json.has("properties")) {
            final JsonElement propertiesElement = json.get("properties");
            if (propertiesElement.isJsonObject()) {
                final JsonObject properties = propertiesElement.getAsJsonObject();
                if (properties.has("amplifier")) {
                    final int amplifier = properties.getAsJsonObject("amplifier").getAsInt();
                    if (properties.has("ambient")) {
                        final boolean ambient = properties.getAsJsonObject("ambient").getAsBoolean();
                        if (properties.has("showParticles")) {
                            final boolean showParticles = properties.getAsJsonObject("showParticles").getAsBoolean();
                            if (properties.has("showIcon")) {
                                final boolean showIcon = properties.getAsJsonObject("showIcon").getAsBoolean();
                                return new EffectInstance(effect, duration, amplifier, ambient, showParticles, showIcon);
                            }
                            return new EffectInstance(effect, duration, amplifier, ambient, showParticles);
                        } else {
                            throw new JsonSyntaxException("EffectInstance requires both Value for 'ambient' and Value for 'showParticles'");
                        }
                    }
                    return new EffectInstance(effect, duration, amplifier);
                }
            }
        }
        return new EffectInstance(effect, duration);
    }