380 lines
17 KiB
Java
380 lines
17 KiB
Java
package de.bluecolored.bluemap.common.config;
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import de.bluecolored.bluemap.common.BlueMapConfigProvider;
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import de.bluecolored.bluemap.common.config.storage.StorageConfig;
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import de.bluecolored.bluemap.common.serverinterface.ServerInterface;
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import de.bluecolored.bluemap.core.BlueMap;
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import de.bluecolored.bluemap.core.debug.DebugDump;
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import de.bluecolored.bluemap.core.logger.Logger;
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import de.bluecolored.bluemap.core.util.Tristate;
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import java.io.IOException;
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import java.nio.file.Files;
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import java.nio.file.Path;
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import java.nio.file.Paths;
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import java.nio.file.StandardOpenOption;
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import java.time.LocalDateTime;
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import java.util.Collections;
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import java.util.HashMap;
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import java.util.Locale;
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import java.util.Map;
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import java.util.stream.Stream;
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@DebugDump
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public class BlueMapConfigs implements BlueMapConfigProvider {
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private final ServerInterface serverInterface;
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private final ConfigManager configManager;
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private final CoreConfig coreConfig;
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private final WebserverConfig webserverConfig;
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private final WebappConfig webappConfig;
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private final PluginConfig pluginConfig;
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private final Map<String, MapConfig> mapConfigs;
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private final Map<String, StorageConfig> storageConfigs;
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public BlueMapConfigs(ServerInterface serverInterface) throws ConfigurationException {
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this(serverInterface, Path.of("bluemap"), Path.of("bluemap", "web"), true);
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}
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public BlueMapConfigs(ServerInterface serverInterface, Path defaultDataFolder, Path defaultWebroot, boolean usePluginConf) throws ConfigurationException {
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this.serverInterface = serverInterface;
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this.configManager = new ConfigManager(serverInterface.getConfigFolder());
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this.coreConfig = loadCoreConfig(defaultDataFolder);
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this.webappConfig = loadWebappConfig(defaultWebroot);
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this.webserverConfig = loadWebserverConfig(webappConfig.getWebroot());
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this.pluginConfig = usePluginConf ? loadPluginConfig() : new PluginConfig();
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this.storageConfigs = Collections.unmodifiableMap(loadStorageConfigs(webappConfig.getWebroot()));
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this.mapConfigs = Collections.unmodifiableMap(loadMapConfigs());
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}
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public ConfigManager getConfigManager() {
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return configManager;
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}
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@Override
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public CoreConfig getCoreConfig() {
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return coreConfig;
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}
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@Override
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public WebappConfig getWebappConfig() {
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return webappConfig;
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}
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@Override
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public WebserverConfig getWebserverConfig() {
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return webserverConfig;
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}
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@Override
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public PluginConfig getPluginConfig() {
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return pluginConfig;
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}
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@Override
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public Map<String, MapConfig> getMapConfigs() {
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return mapConfigs;
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}
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@Override
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public Map<String, StorageConfig> getStorageConfigs() {
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return storageConfigs;
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}
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private synchronized CoreConfig loadCoreConfig(Path defaultDataFolder) throws ConfigurationException {
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Path configFileRaw = Path.of("core");
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Path configFile = configManager.findConfigPath(configFileRaw);
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Path configFolder = configFile.getParent();
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if (!Files.exists(configFile)) {
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// determine render-thread preset (very pessimistic, rather let people increase it themselves)
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Runtime runtime = Runtime.getRuntime();
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int availableCores = runtime.availableProcessors();
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long availableMemoryMiB = runtime.maxMemory() / 1024L / 1024L;
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int presetRenderThreadCount = 1;
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if (availableCores >= 6 && availableMemoryMiB >= 4096)
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presetRenderThreadCount = 2;
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if (availableCores >= 10 && availableMemoryMiB >= 8192)
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presetRenderThreadCount = 3;
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try {
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Files.createDirectories(configFolder);
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Files.writeString(
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configFolder.resolve("core.conf"),
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configManager.loadConfigTemplate("/de/bluecolored/bluemap/config/core.conf")
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.setConditional("metrics", serverInterface.isMetricsEnabled() == Tristate.UNDEFINED)
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.setVariable("timestamp", LocalDateTime.now().withNano(0).toString())
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.setVariable("version", BlueMap.VERSION)
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.setVariable("data", formatPath(defaultDataFolder))
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.setVariable("implementation", "bukkit")
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.setVariable("render-thread-count", Integer.toString(presetRenderThreadCount))
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.build(),
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StandardOpenOption.CREATE, StandardOpenOption.TRUNCATE_EXISTING
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);
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} catch (IOException | NullPointerException ex) {
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Logger.global.logWarning("Failed to create default core-configuration-file: " + ex);
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}
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}
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return configManager.loadConfig(configFileRaw, CoreConfig.class);
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}
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private synchronized WebserverConfig loadWebserverConfig(Path defaultWebroot) throws ConfigurationException {
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Path configFileRaw = Path.of("webserver");
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Path configFile = configManager.findConfigPath(configFileRaw);
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Path configFolder = configFile.getParent();
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if (!Files.exists(configFile)) {
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try {
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Files.createDirectories(configFolder);
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Files.writeString(
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configFolder.resolve("webserver.conf"),
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configManager.loadConfigTemplate("/de/bluecolored/bluemap/config/webserver.conf")
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.setVariable("webroot", formatPath(defaultWebroot))
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.build(),
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StandardOpenOption.CREATE, StandardOpenOption.TRUNCATE_EXISTING
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);
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} catch (IOException | NullPointerException ex) {
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Logger.global.logWarning("Failed to create default webserver-configuration-file: " + ex);
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}
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}
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return configManager.loadConfig(configFileRaw, WebserverConfig.class);
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}
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private synchronized WebappConfig loadWebappConfig(Path defaultWebroot) throws ConfigurationException {
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Path configFileRaw = Path.of("webapp");
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Path configFile = configManager.findConfigPath(configFileRaw);
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Path configFolder = configFile.getParent();
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if (!Files.exists(configFile)) {
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try {
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Files.createDirectories(configFolder);
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Files.writeString(
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configFolder.resolve("webapp.conf"),
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configManager.loadConfigTemplate("/de/bluecolored/bluemap/config/webapp.conf")
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.setVariable("webroot", formatPath(defaultWebroot))
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.build(),
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StandardOpenOption.CREATE, StandardOpenOption.TRUNCATE_EXISTING
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);
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} catch (IOException | NullPointerException ex) {
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Logger.global.logWarning("Failed to create default webapp-configuration-file: " + ex);
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}
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}
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return configManager.loadConfig(configFileRaw, WebappConfig.class);
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}
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private synchronized PluginConfig loadPluginConfig() throws ConfigurationException {
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Path configFileRaw = Path.of("plugin");
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Path configFile = configManager.findConfigPath(configFileRaw);
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Path configFolder = configFile.getParent();
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if (!Files.exists(configFile)) {
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try {
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Files.createDirectories(configFolder);
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Files.writeString(
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configFolder.resolve("plugin.conf"),
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configManager.loadConfigTemplate("/de/bluecolored/bluemap/config/plugin.conf")
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.build(),
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StandardOpenOption.CREATE, StandardOpenOption.TRUNCATE_EXISTING
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);
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} catch (IOException | NullPointerException ex) {
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Logger.global.logWarning("Failed to create default webapp-configuration-file: " + ex);
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}
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}
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return configManager.loadConfig(configFileRaw, PluginConfig.class);
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}
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private synchronized Map<String, MapConfig> loadMapConfigs() throws ConfigurationException {
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Map<String, MapConfig> mapConfigs = new HashMap<>();
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Path mapFolder = Paths.get("maps");
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Path mapConfigFolder = configManager.getConfigRoot().resolve(mapFolder);
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if (!Files.exists(mapConfigFolder)){
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try {
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Files.createDirectories(mapConfigFolder);
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var worlds = serverInterface.getLoadedWorlds();
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if (worlds.isEmpty()) {
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Files.writeString(
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mapConfigFolder.resolve("overworld.conf"),
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createOverworldMapTemplate("Overworld", Path.of("world")).build(),
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StandardOpenOption.CREATE, StandardOpenOption.TRUNCATE_EXISTING
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);
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Files.writeString(
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mapConfigFolder.resolve("nether.conf"),
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createNetherMapTemplate("Nether", Path.of("world", "DIM-1")).build(),
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StandardOpenOption.CREATE, StandardOpenOption.TRUNCATE_EXISTING
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);
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Files.writeString(
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mapConfigFolder.resolve("end.conf"),
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createEndMapTemplate("End", Path.of("world", "DIM1")).build(),
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StandardOpenOption.CREATE, StandardOpenOption.TRUNCATE_EXISTING
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);
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} else {
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for (var world : worlds) {
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String name = world.getName().orElse(world.getDimension().getName());
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Path worldFolder = world.getSaveFolder();
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ConfigTemplate template;
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switch (world.getDimension()) {
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case NETHER: template = createNetherMapTemplate(name, worldFolder); break;
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case END: template = createEndMapTemplate(name, worldFolder); break;
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default: template = createOverworldMapTemplate(name, worldFolder); break;
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}
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Path configFile = mapConfigFolder.resolve(sanitiseMapId(name.toLowerCase(Locale.ROOT)) + ".conf");
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int i = 1;
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while (Files.exists(configFile)) {
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configFile = mapConfigFolder.resolve(sanitiseMapId(name.toLowerCase(Locale.ROOT)) + '_' + (i++) + ".conf");
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}
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Files.writeString(
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configFile,
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template.build(),
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StandardOpenOption.CREATE, StandardOpenOption.TRUNCATE_EXISTING
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);
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}
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}
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} catch (IOException | NullPointerException ex) {
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throw new ConfigurationException("BlueMap failed to create default map-configuration-files in\n" +
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mapConfigFolder.toAbsolutePath().normalize() + "\n" +
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"Check if BlueMap has the permission to create and read from this folder.",
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ex);
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}
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}
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try (Stream<Path> configFiles = Files.list(mapConfigFolder)) {
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for (var configFile : configFiles.toArray(Path[]::new)) {
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if (!configManager.isConfigFile(configFile)) continue;
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Path rawConfig = configManager.getRaw(configFile);
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String id = sanitiseMapId(rawConfig.getFileName().toString());
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if (mapConfigs.containsKey(id)) {
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throw new ConfigurationException("At least two of your map-config file-names result in ambiguous map-id's!\n" +
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configFile.toAbsolutePath().normalize() + "\n" +
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"To resolve this issue, rename this file to something else.");
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}
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MapConfig mapConfig = configManager.loadConfig(rawConfig, MapConfig.class);
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mapConfigs.put(id, mapConfig);
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}
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} catch (IOException ex) {
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throw new ConfigurationException("BlueMap failed to read your map configuration from\n" +
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mapConfigFolder.toAbsolutePath().normalize() + "\n" +
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"Check if BlueMap has the permission to create and read from this folder.",
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ex);
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}
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return mapConfigs;
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}
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private synchronized Map<String, StorageConfig> loadStorageConfigs(Path defaultWebroot) throws ConfigurationException {
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Map<String, StorageConfig> storageConfigs = new HashMap<>();
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Path storageFolder = Paths.get("storages");
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Path storageConfigFolder = configManager.getConfigRoot().resolve(storageFolder);
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if (!Files.exists(storageConfigFolder)){
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try {
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Files.createDirectories(storageConfigFolder);
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Files.writeString(
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storageConfigFolder.resolve("file.conf"),
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configManager.loadConfigTemplate("/de/bluecolored/bluemap/config/storages/file.conf")
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.setVariable("root", formatPath(defaultWebroot.resolve("maps")))
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.build(),
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StandardOpenOption.CREATE, StandardOpenOption.TRUNCATE_EXISTING
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);
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Files.writeString(
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storageConfigFolder.resolve("sql.conf"),
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configManager.loadConfigTemplate("/de/bluecolored/bluemap/config/storages/sql.conf").build(),
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StandardOpenOption.CREATE, StandardOpenOption.TRUNCATE_EXISTING
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);
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} catch (IOException | NullPointerException ex) {
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throw new ConfigurationException("BlueMap failed to create default storage-configuration-files in\n" +
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storageConfigFolder.toAbsolutePath().normalize() + "\n" +
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"Check if BlueMap has the permission to create and read from this folder.",
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ex);
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}
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}
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try (Stream<Path> configFiles = Files.list(storageConfigFolder)) {
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for (var configFile : configFiles.toArray(Path[]::new)) {
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if (!configManager.isConfigFile(configFile)) continue;
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Path rawConfig = configManager.getRaw(configFile);
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String id = rawConfig.getFileName().toString();
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StorageConfig storageConfig = configManager.loadConfig(rawConfig, StorageConfig.class); // load superclass
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storageConfig = configManager.loadConfig(rawConfig, storageConfig.getStorageType().getConfigType()); // load actual config type
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storageConfigs.put(id, storageConfig);
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}
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} catch (IOException ex) {
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throw new ConfigurationException("BlueMap failed to read your map configuration from\n" +
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storageConfigFolder.toAbsolutePath().normalize() + "\n" +
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"Check if BlueMap has the permission to create and read from this folder.",
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ex);
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}
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return storageConfigs;
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}
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private String sanitiseMapId(String id) {
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return id.replaceAll("\\W", "_");
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}
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private ConfigTemplate createOverworldMapTemplate(String name, Path worldFolder) throws IOException {
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return configManager.loadConfigTemplate("/de/bluecolored/bluemap/config/maps/map.conf")
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.setVariable("name", name)
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.setVariable("sorting", "0")
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.setVariable("world", formatPath(worldFolder))
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.setVariable("sky-color", "#7dabff")
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.setVariable("ambient-light", "0.1")
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.setVariable("world-sky-light", "15")
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.setVariable("remove-caves-below-y", "55")
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.setConditional("max-y-comment", true)
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.setVariable("max-y", "100");
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}
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private ConfigTemplate createNetherMapTemplate(String name, Path worldFolder) throws IOException {
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return configManager.loadConfigTemplate("/de/bluecolored/bluemap/config/maps/map.conf")
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.setVariable("name", name)
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.setVariable("sorting", "100")
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.setVariable("world", formatPath(worldFolder))
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.setVariable("sky-color", "#290000")
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.setVariable("ambient-light", "0.6")
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.setVariable("world-sky-light", "0")
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.setVariable("remove-caves-below-y", "-10000")
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.setConditional("max-y-comment", false)
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.setVariable("max-y", "90");
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}
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private ConfigTemplate createEndMapTemplate(String name, Path worldFolder) throws IOException {
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return configManager.loadConfigTemplate("/de/bluecolored/bluemap/config/maps/map.conf")
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.setVariable("name", name)
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.setVariable("sorting", "200")
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.setVariable("world", formatPath(worldFolder))
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.setVariable("sky-color", "#080010")
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.setVariable("ambient-light", "0.6")
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.setVariable("world-sky-light", "0")
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.setVariable("remove-caves-below-y", "-10000")
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.setConditional("max-y-comment", true)
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.setVariable("max-y", "100");
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}
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private String formatPath(Path path) {
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return Path.of("")
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.toAbsolutePath()
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.relativize(path.toAbsolutePath())
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.normalize()
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.toString()
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.replace("\\", "\\\\");
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}
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}
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