Java Minecraft.VERSION属性代码示例

static boolean checkExtraVersionConditions(ExtraMethod annotation) {
	Minecraft.Version currentVersion = Minecraft.VERSION;

	if (annotation.forVersion().length == 0 && annotation.fromVersion() == Minecraft.Version.UNKNOWN && annotation.untilVersion() == Minecraft.Version.UNKNOWN) {
		// No version condition specified, just generate it
		return true;
	}

	if (annotation.fromVersion() != Minecraft.Version.UNKNOWN && currentVersion.newerThan(annotation.fromVersion())) {
		return true;
	}
	if (annotation.untilVersion() != Minecraft.Version.UNKNOWN && currentVersion.olderThan(annotation.untilVersion())) {
		return true;
	}
	if (annotation.forVersion().length > 0) {
		for (Minecraft.Version version : annotation.forVersion()) {
			if (version == currentVersion) {
				return true;
			}
		}
	}

	return false;
}
 

void send(Collection<? extends Player> receivers, double x, double y, double z, double offsetX, double offsetY, double offsetZ, double speed, int count, int... extra) {
    if (!this.effect.isCompatible()) {
        throw new ParticleException("Particle " + this.effect + " is not compatible with the server version (" + Minecraft.VERSION + " < " + this.effect.getMinVersion() + ")");
    }
    try {
        if (Minecraft.VERSION.newerThan(v1_8_R1)) {
            send_1_8(receivers, x, y, z, offsetX, offsetY, offsetZ, speed, count, extra);
        } else {//1.7
            send_1_7(effect.name, receivers, x, y, z, offsetX, offsetY, offsetZ, speed, count);
        }
    } catch (Exception e) {
        throw new ParticleException("Failed to send particle " + this.effect + " to " + receivers.toString(), e);
    }
}
 

/**
 * Parses an annotation to the current server version. Removes all entries
 * that don't match the version, but keeps the original order for matching
 * names.
 *
 * @param clazz      Class of the annotation
 * @param annotation annotation
 * @param <A>        annotation type
 * @return a list of matching names
 */
<A extends Annotation> List<String> parseAnnotationVersions(java.lang.Class<A> clazz, A annotation) {
    List<String> list = new ArrayList<>();

    try {
        String[] names = (String[]) clazz.getMethod("value").invoke(annotation);
        Minecraft.Version[] versions = (Minecraft.Version[]) clazz.getMethod("versions").invoke(annotation);

        if (versions.length == 0) {// No versions specified -> directly use the names
            for (String name : names) {
                list.add(name);
            }
        } else {
            if (versions.length > names.length) {
                throw new RuntimeException("versions array cannot have more elements than the names (" + clazz + ")");
            }
            for (int i = 0; i < versions.length; i++) {
                if (Minecraft.VERSION == versions[i]) {// Wohoo, perfect match!
                    list.add(names[i]);
                } else {
                    if (names[i].startsWith(">") && Minecraft.VERSION.newerThan(versions[i])) {// Match if the current version is newer
                        list.add(names[i].substring(1));
                    } else if (names[i].startsWith("<") && Minecraft.VERSION.olderThan(versions[i])) {// Match if the current version is older
                        list.add(names[i].substring(1));
                    }
                }
            }
        }
    } catch (ReflectiveOperationException e) {
        throw new RuntimeException(e);
    }

    return list;
}
 

/**
 * Parses an annotation to the current server version. Removes all entries that don't match the version, but keeps the original order for matching names.
 *
 * @param clazz      Class of the annotation
 * @param annotation annotation
 * @param <A>        annotation type
 * @return a list of matching names
 */
<A extends Annotation> List<String> parseAnnotationVersions(java.lang.Class<A> clazz, A annotation) {
	List<String> list = new ArrayList<>();

	try {
		String[] names = (String[]) clazz.getMethod("value").invoke(annotation);
		Minecraft.Version[] versions = (Minecraft.Version[]) clazz.getMethod("versions").invoke(annotation);

		if (versions.length == 0) {// No versions specified -> directly use the names
			for (String name : names) {
				list.add(name);
			}
		} else {
			if (versions.length > names.length) {
				throw new RuntimeException("versions array cannot have more elements than the names (" + clazz + ")");
			}
			for (int i = 0; i < versions.length; i++) {
				if (Minecraft.VERSION == versions[i]) {// Wohoo, perfect match!
					list.add(names[i]);
				} else {
					if (names[i].startsWith(">") && Minecraft.VERSION.newerThan(versions[i])) {// Match if the current version is newer
						list.add(names[i].substring(1));
					} else if (names[i].startsWith("<") && Minecraft.VERSION.olderThan(versions[i])) {// Match if the current version is older
						list.add(names[i].substring(1));
					}
				}
			}
		}
	} catch (ReflectiveOperationException e) {
		throw new RuntimeException(e);
	}

	return list;
}