Add Exit

Add Sleep
Add LinkageType.SCRIPT_COMMAND

BauSystem_Main/src/de/steamwar/bausystem/features/script/Command.java

@@ -1,4 +0,0 @@
-package de.steamwar.bausystem.features.script;
-
-public interface Command {
-}

BauSystem_Main/src/de/steamwar/bausystem/features/script/ScriptExecutor.java

@@ -1,12 +1,161 @@
 package de.steamwar.bausystem.features.script;
 
+import de.steamwar.bausystem.BauSystem;
+import de.steamwar.bausystem.features.script.variables.Constants;
+import de.steamwar.bausystem.features.script.variables.Context;
+import lombok.Getter;
+import lombok.Setter;
+import org.bukkit.Bukkit;
 import org.bukkit.entity.Player;
+import org.bukkit.event.player.PlayerCommandPreprocessEvent;
 import org.bukkit.inventory.meta.BookMeta;
 
+import java.util.*;
+import java.util.logging.Level;
+
 public final class ScriptExecutor {
 
-    public ScriptExecutor(BookMeta bookMeta, Player player) {
+    public static final Set<SpecialCommand> SPECIAL_COMMANDS = new HashSet<>();
 
+    @Getter
+    private final Player player;
+
+    @Getter
+    private final Context localVariables = new Context();
+
+    @Getter
+    private final Context globalVariables;
+
+    private final List<String> commands = new ArrayList<>();
+
+    @Getter
+    public final Map<String, Integer> jumpPoints = new HashMap<>();
+
+    @Getter
+    @Setter
+    private int index = 0;
+
+    public ScriptExecutor(BookMeta bookMeta, Player player) {
+        this.player = player;
+        globalVariables = ScriptListener.getGlobalContext(player);
+
+        for (String page : bookMeta.getPages()) {
+            for (String command : page.split("\n")) {
+                command = command.replaceAll(" +", " ");
+                if (command.startsWith("#") || command.trim().isEmpty()) continue;
+                if (command.startsWith(".")) {
+                    jumpPoints.put(command.substring(1), commands.size());
+                    continue;
+                }
+                commands.add(command);
+            }
+        }
+        if (commands.isEmpty()) return;
+        resume();
+    }
+
+    public void resume() {
+        if (!player.isOnline()) {
+            return;
+        }
+
+        int executionPoints = 0;
+
+        while (index < commands.size()) {
+            String command = commands.get(index++);
+            if (executionPoints++ > 200) {
+                player.sendMessage(BauSystem.PREFIX + "§cFüge ein sleep in dein Script ein");
+                return;
+            }
+
+            String[] strings = generateStringArray(command);
+            if (strings.length == 0) {
+                return;
+            }
+            boolean found = false;
+            for (SpecialCommand specialCommand : SPECIAL_COMMANDS) {
+                if (specialCommand.command().equalsIgnoreCase(strings[0])) {
+                    found = true;
+                    if (!specialCommand.execute(strings, this)) {
+                        return;
+                    }
+                }
+            }
+            if (found) {
+                continue;
+            }
+
+            PlayerCommandPreprocessEvent preprocessEvent = new PlayerCommandPreprocessEvent(player, "/" + command);
+            Bukkit.getServer().getPluginManager().callEvent(preprocessEvent);
+            if (preprocessEvent.isCancelled()) {
+                continue;
+            }
+
+            // Variable Replaces in commands.
+            command = String.join(" ", strings);
+
+            Bukkit.getLogger().log(Level.INFO, player.getName() + " dispatched command: " + command);
+            Bukkit.getServer().dispatchCommand(player, command);
+        }
+    }
+
+    private String[] generateStringArray(String command) {
+        return replaceVariables(command.replaceAll(" +", " ").split(" "));
+    }
+
+    private String[] replaceVariables(String[] args) {
+        String s = String.join(" ", args);
+        Set<String> variables = new HashSet<>(localVariables.allVariables());
+        variables.addAll(Constants.allVariables());
+        variables.addAll(globalVariables.allVariables());
+
+        for (String variable : variables) {
+            s = s.replace("<" + variable + ">", getValue(variable) + "");
+        }
+        for (String constVariable : Constants.allVariables()) {
+            s = s.replace("<const." + constVariable + ">", getConstant(constVariable) + "");
+        }
+        for (String localVariable : localVariables.allVariables()) {
+            s = s.replace("<local." + localVariable + ">", getLocal(localVariable) + "");
+        }
+        for (String globalVariable : globalVariables.allVariables()) {
+            s = s.replace("<global." + globalVariable + ">", getGlobal(globalVariable) + "");
+        }
+        return s.split(" ");
+    }
+
+    public String getValue(String variable) {
+        if (Constants.isConstant(variable)) {
+            return Constants.getConstant(variable, player).asString();
+        }
+        if (globalVariables.hasValue(variable)) {
+            return globalVariables.getValue(variable).asString();
+        }
+        if (localVariables.hasValue(variable)) {
+            return localVariables.getValue(variable).asString();
+        }
+        return "0";
+    }
+
+    public String getConstant(String variable) {
+        if (Constants.isConstant(variable)) {
+            return Constants.getConstant(variable, player).asString();
+        }
+        return "0";
+    }
+
+    public String getGlobal(String variable) {
+        if (globalVariables.hasValue(variable)) {
+            return globalVariables.getValue(variable).asString();
+        }
+        return "0";
+    }
+
+    public String getLocal(String variable) {
+        if (localVariables.hasValue(variable)) {
+            return localVariables.getValue(variable).asString();
+        }
+        return "0";
     }
 
 }

BauSystem_Main/src/de/steamwar/bausystem/features/script/ScriptListener.java

@@ -1,5 +1,6 @@
 package de.steamwar.bausystem.features.script;
 
+import de.steamwar.bausystem.features.script.variables.Context;
 import de.steamwar.bausystem.linkage.LinkageType;
 import de.steamwar.bausystem.linkage.Linked;
 import de.steamwar.core.VersionedCallable;
@@ -9,15 +10,21 @@ import org.bukkit.event.EventPriority;
 import org.bukkit.event.Listener;
 import org.bukkit.event.block.Action;
 import org.bukkit.event.player.PlayerInteractEvent;
+import org.bukkit.event.player.PlayerJoinEvent;
+import org.bukkit.event.player.PlayerQuitEvent;
 import org.bukkit.inventory.ItemStack;
 import org.bukkit.inventory.meta.BookMeta;
 
+import java.util.HashMap;
 import java.util.HashSet;
+import java.util.Map;
 import java.util.Set;
 
 @Linked(LinkageType.LISTENER)
 public class ScriptListener implements Listener {
 
+    private static final Map<Player, Context> GLOBAL_CONTEXT = new HashMap<>();
+
     private Set<Player> playerSet = new HashSet<>();
 
     @EventHandler(priority = EventPriority.HIGH)
@@ -48,4 +55,17 @@ public class ScriptListener implements Listener {
         return VersionedCallable.call(new VersionedCallable<>(() -> ScriptListener_15.isNoBook(item), 15));
     }
 
+    @EventHandler
+    public void onPlayerJoin(PlayerJoinEvent event) {
+        GLOBAL_CONTEXT.put(event.getPlayer(), new Context());
+    }
+
+    @EventHandler
+    public void onPlayerQuit(PlayerQuitEvent event) {
+        GLOBAL_CONTEXT.remove(event.getPlayer());
+    }
+
+    public static Context getGlobalContext(Player player) {
+        return GLOBAL_CONTEXT.get(player);
+    }
 }

BauSystem_Main/src/de/steamwar/bausystem/features/script/SpecialCommand.java

@@ -0,0 +1,28 @@
+package de.steamwar.bausystem.features.script;
+
+public interface SpecialCommand {
+
+    default String description() {
+        return "";
+    }
+
+    String command();
+
+    boolean execute(String[] command, ScriptExecutor scriptExecutor);
+
+    default long asLong(String value) {
+        try {
+            return Long.parseLong(value);
+        } catch (NumberFormatException e) {
+            return 0;
+        }
+    }
+
+    default boolean asBoolean(String value) {
+        return value.equalsIgnoreCase("true") || value.equalsIgnoreCase("yes");
+    }
+
+    default String asString(String value) {
+        return value;
+    }
+}

BauSystem_Main/src/de/steamwar/bausystem/features/script/command/Exit.java

@@ -0,0 +1,25 @@
+package de.steamwar.bausystem.features.script.command;
+
+import de.steamwar.bausystem.features.script.ScriptExecutor;
+import de.steamwar.bausystem.features.script.SpecialCommand;
+import de.steamwar.bausystem.linkage.LinkageType;
+import de.steamwar.bausystem.linkage.Linked;
+
+@Linked(LinkageType.SCRIPT_COMMAND)
+public class Exit implements SpecialCommand {
+
+    @Override
+    public String description() {
+        return "§eexit §8-§7 Beendet das ausführen des Scripts";
+    }
+
+    @Override
+    public String command() {
+        return "exit";
+    }
+
+    @Override
+    public boolean execute(String[] command, ScriptExecutor scriptExecutor) {
+        return false;
+    }
+}

BauSystem_Main/src/de/steamwar/bausystem/features/script/command/Sleep.java

@@ -0,0 +1,40 @@
+package de.steamwar.bausystem.features.script.command;
+
+import de.steamwar.bausystem.BauSystem;
+import de.steamwar.bausystem.features.script.ScriptExecutor;
+import de.steamwar.bausystem.features.script.SpecialCommand;
+import de.steamwar.bausystem.linkage.LinkageType;
+import de.steamwar.bausystem.linkage.Linked;
+import org.bukkit.Bukkit;
+
+@Linked(LinkageType.SCRIPT_COMMAND)
+public class Sleep implements SpecialCommand {
+
+    @Override
+    public String description() {
+        return "§esleep §8-§7 Pausiert das Ausführen des Scripts. Das erste Argument ist eine Zahl und gibt die GameTicks an, die pausiert werden sollen.";
+    }
+
+    @Override
+    public String command() {
+        return "sleep";
+    }
+
+    @Override
+    public boolean execute(String[] command, ScriptExecutor scriptExecutor) {
+        if (command.length == 0) {
+            scriptExecutor.getPlayer().sendMessage(BauSystem.PREFIX + "§cDas erste Argument fehlte");
+            return true;
+        }
+        long sleepTime = asLong(command[1]);
+        if (sleepTime < 0) {
+            scriptExecutor.getPlayer().sendMessage(BauSystem.PREFIX + "§cDie Zeit muss eine Zahl großer 0 sein.");
+            return true;
+        }
+        if (sleepTime == 0) {
+            return true;
+        }
+        Bukkit.getScheduler().runTaskLater(BauSystem.getInstance(), scriptExecutor::resume, sleepTime);
+        return false;
+    }
+}

BauSystem_Main/src/de/steamwar/bausystem/features/script/variables/Constants.java

@@ -11,6 +11,7 @@ import org.bukkit.entity.Player;
 
 import java.util.HashMap;
 import java.util.Map;
+import java.util.Set;
 import java.util.function.Function;
 
 @UtilityClass
@@ -45,6 +46,10 @@ public class Constants {
         });
     }
 
+    public Set<String> allVariables() {
+        return CONSTANTS.keySet();
+    }
+
     public boolean isConstant(String variableName) {
         return CONSTANTS.containsKey(variableName);
     }

BauSystem_Main/src/de/steamwar/bausystem/linkage/LinkageType.java

@@ -21,6 +21,8 @@ package de.steamwar.bausystem.linkage;
 
 import de.steamwar.bausystem.BauSystem;
 import de.steamwar.bausystem.features.gui.BauGUI;
+import de.steamwar.bausystem.features.script.ScriptExecutor;
+import de.steamwar.bausystem.features.script.SpecialCommand;
 import de.steamwar.command.SWCommand;
 import lombok.AllArgsConstructor;
 import lombok.Getter;
@@ -42,7 +44,8 @@ public enum LinkageType {
     PLAIN(1, false, clazz -> true),
     LISTENER(2, false, Listener.class::isAssignableFrom, o -> Bukkit.getPluginManager().registerEvents((Listener) o, BauSystem.getInstance())),
     UNLINK_LISTENER(2, true, Listener.class::isAssignableFrom, o -> HandlerList.unregisterAll((Listener) o)),
-    GUI_ITEM(3, false, GuiItem.class::isAssignableFrom, o -> BauGUI.addItem((GuiItem) o));
+    GUI_ITEM(3, false, GuiItem.class::isAssignableFrom, o -> BauGUI.addItem((GuiItem) o)),
+    SCRIPT_COMMAND(4, false, SpecialCommand.class::isAssignableFrom, o -> ScriptExecutor.SPECIAL_COMMANDS.add((SpecialCommand) o));
 
     private final int order;