diff options
| author | psrcek <p.srcek@gmail.com> | 2016-11-19 18:35:46 +0100 |
|---|---|---|
| committer | psrcek <p.srcek@gmail.com> | 2016-11-19 18:35:46 +0100 |
| commit | 436da98907e8a7396493521322a873683540287d (patch) | |
| tree | a15d720088427cc031a80a073af97bd4d916d5fa /src | |
| parent | cbe402fc730521b0b30d404a453ab3244bad71e4 (diff) | |
Converted to a gradle project
Diffstat (limited to 'src')
25 files changed, 1800 insertions, 0 deletions
diff --git a/src/main/java/com/nemez/cmdmgr/Command.java b/src/main/java/com/nemez/cmdmgr/Command.java new file mode 100644 index 0000000..ff8622c --- /dev/null +++ b/src/main/java/com/nemez/cmdmgr/Command.java @@ -0,0 +1,13 @@ +package com.nemez.cmdmgr;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+@Target(ElementType.METHOD)
+@Retention(RetentionPolicy.RUNTIME)
+public @interface Command {
+
+ String hook();
+}
diff --git a/src/main/java/com/nemez/cmdmgr/CommandManager.java b/src/main/java/com/nemez/cmdmgr/CommandManager.java new file mode 100644 index 0000000..ae788c7 --- /dev/null +++ b/src/main/java/com/nemez/cmdmgr/CommandManager.java @@ -0,0 +1,629 @@ +package com.nemez.cmdmgr;
+
+import java.io.BufferedReader;
+import java.io.File;
+import java.io.FileReader;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.lang.reflect.Method;
+import java.lang.reflect.Modifier;
+import java.util.ArrayList;
+import java.util.logging.Level;
+
+import org.bukkit.plugin.java.JavaPlugin;
+
+import com.nemez.cmdmgr.component.ArgumentComponent;
+import com.nemez.cmdmgr.component.BooleanComponent;
+import com.nemez.cmdmgr.component.ByteComponent;
+import com.nemez.cmdmgr.component.ChainComponent;
+import com.nemez.cmdmgr.component.ConstantComponent;
+import com.nemez.cmdmgr.component.DoubleComponent;
+import com.nemez.cmdmgr.component.EmptyComponent;
+import com.nemez.cmdmgr.component.FloatComponent;
+import com.nemez.cmdmgr.component.ICommandComponent;
+import com.nemez.cmdmgr.component.IntegerComponent;
+import com.nemez.cmdmgr.component.LongComponent;
+import com.nemez.cmdmgr.component.OptionalComponent;
+import com.nemez.cmdmgr.component.ShortComponent;
+import com.nemez.cmdmgr.component.StringComponent;
+import com.nemez.cmdmgr.util.BranchStack;
+import com.nemez.cmdmgr.util.Executable;
+import com.nemez.cmdmgr.util.HelpPageCommand;
+import com.nemez.cmdmgr.util.Property;
+import com.nemez.cmdmgr.util.Type;
+
+/**
+ * Example command.cmd
+ *
+ * command home:
+ * set [string:name]:
+ * run home_set name
+ * help Set a new home
+ * perm home.set
+ * del [string:name]:
+ * run home_del name
+ * help Delete home\n&CCannot be undone!
+ * perm home.del
+ * list:
+ * run home_list
+ * help Show all homes
+ * perm home.list
+ * [string:name]:
+ * run home_tp name
+ * help Teleport to specified home
+ * perm home.tp
+ *
+ * Generated in-game command structure:
+ * (will only show commands the user has permission to execute)
+ *
+ * /home set <name>
+ * /home del <name>
+ * /home list
+ * /home <name>
+ * /home help
+ *
+ * Java code:
+ *
+ * @Command(hook="home_set")
+ * public void executeHomeSet(String name) {
+ * ...
+ * }
+ *
+ * @Command(hook="home_del")
+ * public void executeHomeDelete(String name) {
+ * ...
+ * }
+ *
+ * @Command(hook="home_list")
+ * public void executeHomeList() {
+ * ...
+ * }
+ *
+ * @Command(hook="home_tp")
+ * public void executeHomeTeleport(String name) {
+ * ...
+ * }
+ */
+
+public class CommandManager {
+
+ /* Debugging toggle to generate help pages with types, e.g: str, i8, i32, fp64, etc. */
+ public static boolean debugHelpMenu = false;
+ /* Internal boolean to keep track of errors during resolving */
+ public static boolean errors = false;
+
+ /* Switches for color and formatting in the built-in help message and pagination text */
+ public static String helpDescriptionFormatting = "&b";
+ public static String helpUsageFormatting = "&6";
+ public static String helpPageHeaderFormatting = "&a";
+ public static String helpInvalidPageFormatting = "&c";
+ public static String noPermissionFormatting = "&c";
+ public static String notAllowedFormatting = "&c";
+
+ /**
+ * Registers a command from a String of source code
+ *
+ * @param cmdSourceCode source code
+ * @param commandHandler instance of a class where your java functions are located
+ * @param plugin your plugin class
+ * @return success - if command was processed and registered successfully
+ */
+ public static boolean registerCommand(String cmdSourceCode, Object commandHandler, JavaPlugin plugin) {
+ if (cmdSourceCode == null || commandHandler == null || plugin == null) {
+ return false;
+ }
+ /* get the class definition of the 'commandHandler' and get its functions */
+ Method[] methods = commandHandler.getClass().getMethods();
+ ArrayList<Method> finalMethods = new ArrayList<Method>();
+
+ /* extract all the functions annotated with @Command that are not static */
+ for (Method m : methods) {
+ if (m.getAnnotationsByType(Command.class).length > 0 && (m.getModifiers() & Modifier.STATIC) == 0) {
+ finalMethods.add(m);
+ }
+ }
+ return parse(cmdSourceCode, finalMethods, plugin, commandHandler);
+ }
+
+ /**
+ * Registers a command from a source File
+ *
+ * @param sourceFile file containing source code
+ * @param commandHandler instance of a class where your java functions are located
+ * @param plugin your plugin class
+ * @return success - if command was processed and registered successfully
+ */
+ public static boolean registerCommand(File sourceFile, Object commandHandler, JavaPlugin plugin) {
+ StringBuilder src = new StringBuilder();
+ String buf = "";
+ try {
+ BufferedReader reader = new BufferedReader(new FileReader(sourceFile));
+ while ((buf = reader.readLine()) != null) {
+ src.append(buf);
+ }
+ reader.close();
+ } catch (Exception e) {
+ plugin.getLogger().log(Level.WARNING, "Error while loading command file. (" + sourceFile.getAbsolutePath() + ")");
+ plugin.getLogger().log(Level.WARNING, e.getCause().toString());
+ errors = true;
+ return false;
+ }
+ return registerCommand(src.toString(), commandHandler, plugin);
+ }
+
+ /**
+ * Registers a command from an InputStream
+ *
+ * @param sourceStream input stream containing source code
+ * @param commandHandler instance of a class where your java functions are located
+ * @param plugin your plugin class
+ * @return success - if command was processed and registered successfully
+ */
+ public static boolean registerCommand(InputStream sourceStream, Object commandHandler, JavaPlugin plugin) {
+ StringBuilder src = new StringBuilder();
+ String buf = "";
+ try {
+ BufferedReader reader = new BufferedReader(new InputStreamReader(sourceStream));
+ while ((buf = reader.readLine()) != null) {
+ src.append(buf);
+ }
+ reader.close();
+ } catch (Exception e) {
+ plugin.getLogger().log(Level.WARNING, "Error while loading command file. (" + sourceStream.toString() + ")");
+ plugin.getLogger().log(Level.WARNING, e.getCause().toString());
+ errors = true;
+ return false;
+ }
+ return registerCommand(src.toString(), commandHandler, plugin);
+ }
+
+ /**
+ * Parses the source code into an abstract command syntax
+ *
+ * @param source String containing command source code
+ * @param methods ArrayList of methods gathered from the plugin's handler class
+ * @param plugin plugin to register commands as
+ * @param methodContainer class containing method handles
+ * @return success - if command parsing and registration was successful
+ */
+ private static boolean parse(String source, ArrayList<Method> methods, JavaPlugin plugin, Object methodContainer) {
+ /* source code */
+ char[] chars = source.toCharArray();
+ /* temporary buffer */
+ StringBuilder buffer = new StringBuilder();
+ /* name of the command we are parsing */
+ String cmdName = null;
+ /* if we are currently gathering chars from a type definition */
+ boolean insideType = false;
+ /* if we are currently gathering chars from the command name */
+ boolean gettingName = false;
+ /* the previous char, used for backslash escaping */
+ char previous = '\0';
+ /* the current 'array' of sub-commands we are parsing */
+ ChainComponent currentChain = new ChainComponent();
+ /* storage for the current sub-command if it branches into more sub-commands */
+ BranchStack stack = new BranchStack();
+ /* the current argument we are parsing */
+ ArgumentComponent currentArgComp = null;
+ /* the current property of the sub-command we are getting */
+ Property currentProp = Property.NONE;
+ /* a counter for how deep in the stack we are, used to figure out if we exited a sub-command or the master command */
+ int bracketCounter = 0;
+ /* line counter */
+ int line = 0;
+ // buffer for '...' and '"' properties of string types
+ StringBuilder sideBuffer = new StringBuilder();
+
+ /* iterate over all characters */
+ for (int i = 0; i < chars.length; i++) {
+ /* get current char */
+ char current = chars[i];
+
+ /* increment line counter */
+ if (current == '\n') {
+ line++;
+ }
+
+ /* current is a colon, we just switched from arguments 'type' to its 'name' */
+ /* <type:name> */
+ /* ^ */
+ if (current == ':') {
+ /* are we inside a type? */
+ if (insideType) {
+ /* are we already defining an argument? */
+ if (currentArgComp != null) {
+ /* yes, we are, throw an error */
+ plugin.getLogger().log(Level.WARNING, "Syntax error at line " + line + ": Already defining a type.");
+ errors = true;
+ return false;
+ }else{
+ /* okay, resolve what type this is */
+ currentArgComp = resolveComponentType(buffer.toString());
+ buffer = new StringBuilder();
+ /* type didn't fit any definition, throw an error */
+ if (currentArgComp == null) {
+ plugin.getLogger().log(Level.WARNING, "Type error at line " + line + ": Invalid type.");
+ errors = true;
+ return false;
+ }
+ }
+ }else{
+ /* not inside a type, probably just a string in the help property */
+ buffer.append(':');
+ }
+ /* current is a semicolon, we just finished a property line */
+ /* help this is an example; */
+ /* ^ */
+ }else if (current == ';') {
+ /* semicolon is bashslash escaped, treat it as a normal character */
+ if (previous == '\\') {
+ buffer.append(';');
+ }else{
+ /* there is nothing on the stack, we are defining properties of 'nothing', throw an error */
+ if (stack.get() == null) {
+ plugin.getLogger().log(Level.WARNING, "Syntax error at line " + line + ": Not in code section.");
+ errors = true;
+ return false;
+ }
+ /* we are defining the 'help' property, set it to what we just gathered */
+ if (currentProp == Property.HELP) {
+ stack.get().help = buffer.toString();
+ /* same as above, except its the function to run */
+ }else if (currentProp == Property.EXECUTE) {
+ stack.get().execute = buffer.toString();
+ /* same again, but with the permission, and as that should not contain spaces, trim it */
+ }else if (currentProp == Property.PERMISSION) {
+ stack.get().permission = buffer.toString().trim();
+ /* execution type, check if its a valid one and set it */
+ }else if (currentProp == Property.TYPE) {
+ stack.get().type = resolveExecutionType(buffer.toString().trim());
+ /* not a valid type, throw an error */
+ if (stack.get().type == null) {
+ plugin.getLogger().log(Level.WARNING, "Attribute error at line " + line + ": Invalid attribute value. (" + buffer.toString().trim() + ").");
+ errors = true;
+ return false;
+ }
+ /* currently not defining anything, throw an error */
+ }else{
+ plugin.getLogger().log(Level.WARNING, "Attribute error at line " + line + ": Invalid attribute type.");
+ errors = true;
+ return false;
+ }
+ /* reset buffer and current property */
+ currentProp = Property.NONE;
+ buffer = new StringBuilder();
+ }
+ /* current is an opening curly bracket, we just entered a sub-command property definition */
+ }else if (current == '{') {
+ /* increment bracket counter */
+ bracketCounter++;
+ /* are we getting the name of the command? */
+ if (gettingName && cmdName == null) {
+ /* set the command name to what we just gathered (trimmed) */
+ cmdName = buffer.toString().trim();
+ }else{
+ /* are we currently in an argument? */
+ if (currentArgComp == null) {
+ /* no, but if there is something that looks like text, put it into the current subcommand as a constant */
+ if (buffer.toString().trim().length() > 0) {
+ currentChain.append(new ConstantComponent(buffer.toString().trim()));
+ }
+ }else{
+ /* yes, put it into the current subcommand */
+ /* could happen when there are no 'spaces' */
+ /* [str:example]{ */
+ /* ^ */
+ currentChain.append(currentArgComp);
+ currentArgComp = null;
+ }
+ }
+ /* reset buffer */
+ buffer = new StringBuilder();
+ /* get whatever is at the top of the stack */
+ ChainComponent top = stack.get();
+ if (top != null) {
+ /* if it's not null, add our sub-command we just finished to it */
+ top.append(currentChain);
+ }
+ /* push the current sub-command onto the stack */
+ stack.push(currentChain);
+ /* reset our current sub-command */
+ currentChain = new ChainComponent();
+ /* current is a closing curly bracket, we just finished a property section */
+ }else if (current == '}') {
+ /* decrement the bracket counter */
+ bracketCounter--;
+ /* pop whatever was on the stack */
+ ChainComponent popped = stack.pop();
+ /* if it's null, throw an error */
+ if (popped == null) {
+ plugin.getLogger().log(Level.WARNING, "Syntax error at line " + line + ": Too many closing brackets.");
+ errors = true;
+ return false;
+ }
+ /* go through all it's sub-commands and set their properties accordingly */
+ /* 'type' and 'permission' are inherited to sub-commands this way */
+ for (ICommandComponent comp : popped.getComponents()) {
+ if (comp instanceof ChainComponent) {
+ if (((ChainComponent) comp).type == null) {
+ ((ChainComponent) comp).type = popped.type;
+ }
+ if (((ChainComponent) comp).permission == null) {
+ ((ChainComponent) comp).permission = popped.permission;
+ }
+ }
+ }
+ /* we just exited the main command, do more magic */
+ if (bracketCounter == 0) {
+ postProcess(cmdName, popped, methods, plugin, methodContainer); // \o/
+ /* reset everything in case the user defined another command after this one */
+ buffer = new StringBuilder();
+ cmdName = null;
+ insideType = false;
+ gettingName = false;
+ previous = '\0';
+ currentChain = new ChainComponent();
+ stack = new BranchStack();
+ currentArgComp = null;
+ currentProp = Property.NONE;
+ continue;
+ }
+ currentChain = new ChainComponent();
+ /* current is a space, we just finished defining which property we are about to set */
+ }else if (current == ' ') {
+ /* we are already defining a property, append it as text */
+ if (currentProp != Property.NONE) {
+ buffer.append(' ');
+ }else{
+ /* we got the 'command' definition, the name of the command will follow */
+ if (buffer.toString().equals("command") && !gettingName && cmdName == null) {
+ gettingName = true;
+ /* we got other properties, their values will follow */
+ }else if (buffer.toString().equals("help")) {
+ currentProp = Property.HELP;
+ }else if (buffer.toString().equals("run")) {
+ currentProp = Property.EXECUTE;
+ }else if (buffer.toString().equals("perm")) {
+ currentProp = Property.PERMISSION;
+ }else if (buffer.toString().equals("type")) {
+ currentProp = Property.TYPE;
+ /* we didn't get any of those, we are probably in the middle of a sub-command definition */
+ /* example [int:value] { */
+ /* ^ ^ */
+ }else{
+ /* we are getting the name and we didn't set it yet, set it */
+ if (gettingName && cmdName == null) {
+ cmdName = buffer.toString().trim();
+ }else{
+ /* we aren't defining a type, put the current text into the sub-command as a constant */
+ if (currentArgComp == null) {
+ if (buffer.toString().trim().length() > 0) {
+ currentChain.append(new ConstantComponent(buffer.toString().trim()));
+ }
+ /* we are defining a command, put it into the sub-command */
+ }else{
+ currentChain.append(currentArgComp);
+ currentArgComp = null;
+ }
+ }
+ }
+ /* reset the buffer */
+ buffer = new StringBuilder();
+ }
+ /* current is an opening square bracket, we just started a type definition */
+ }else if (current == '[') {
+ /* we are defining a property, treat it as text */
+ if (currentProp != Property.NONE) {
+ buffer.append('[');
+ /* we are already inside of a type definition, throw an error */
+ }else if (insideType) {
+ plugin.getLogger().log(Level.WARNING, "Syntax error at line " + line + ": Invalid type declaration.");
+ errors = true;
+ return false;
+ }else{
+ /* we just entered a type definition */
+ insideType = true;
+ }
+ /* current is a closing square bracket, we just finished a type definition */
+ }else if (current == ']') {
+ /* we are defining a property, treat it as text */
+ if (currentProp != Property.NONE) {
+ buffer.append(']');
+ /* we are inside of a type */
+ }else if (insideType) {
+ insideType = false;
+ /* current argument type is null, throw an error */
+ if (currentArgComp == null) {
+ currentArgComp = resolveComponentType(buffer.toString());
+ buffer = new StringBuilder();
+ if (currentArgComp instanceof EmptyComponent) {
+
+ }else{
+ /* should never happen */
+ plugin.getLogger().log(Level.WARNING, "Type error at line " + line + ": Type has no type?");
+ errors = true;
+ return false;
+ }
+ }else{
+ /* set the value of the current type and reset the buffer */
+ currentArgComp.argName = buffer.toString();
+ buffer = new StringBuilder();
+ if (currentArgComp instanceof StringComponent) {
+ StringComponent strComp = (StringComponent) currentArgComp;
+ strComp.infinite = sideBuffer.toString().contains("...");
+ }
+ sideBuffer = new StringBuilder();
+ }
+ }else{
+ /* we are not defining a type, throw an error */
+ plugin.getLogger().log(Level.WARNING, "Syntax error at line " + line + ": Not in type declaration.");
+ errors = true;
+ return false;
+ }
+ /* typical escape sequences and such */
+ }else if (current == 'n' && currentProp == Property.HELP) {
+ if (previous == '\\') {
+ buffer.append('\n');
+ }else{
+ buffer.append('n');
+ }
+ }else if (current == 't' && currentProp == Property.HELP) {
+ if (previous == '\\') {
+ buffer.append('\t');
+ }else{
+ buffer.append('t');
+ }
+ }else if (current == '\\' && currentProp == Property.HELP) {
+ if (previous == '\\') {
+ buffer.append('\\');
+ }
+ }else if (current != '\r' && current != '\n' && current != '\t') {
+ if (currentArgComp != null && current == '.') {
+ if (currentArgComp instanceof StringComponent) {
+ sideBuffer.append(current);
+ }else{
+ plugin.getLogger().log(Level.WARNING, "Syntax error at line " + line + ": '...' is invalid for non-string types.");
+ errors = true;
+ return false;
+ }
+ }else{
+ buffer.append(current);
+ }
+ }
+ previous = current;
+ }
+
+ return true;
+ }
+
+ /**
+ * Resolves the string into a type, or null if invalid
+ *
+ * @param type string you want to evaluate
+ * @return the type class or null if invalid
+ */
+ private static ArgumentComponent resolveComponentType(String type) {
+ switch (type) {
+ case "string":
+ return new StringComponent();
+ case "int":
+ case "integer":
+ return new IntegerComponent();
+ case "short":
+ return new ShortComponent();
+ case "long":
+ return new LongComponent();
+ case "byte":
+ return new ByteComponent();
+ case "float":
+ return new FloatComponent();
+ case "double":
+ return new DoubleComponent();
+ case "bool":
+ case "boolean":
+ return new BooleanComponent();
+ case "optional":
+ case "opt":
+ case "flag":
+ return new OptionalComponent();
+ case "empty":
+ case "null":
+ return new EmptyComponent();
+ }
+ return null;
+ }
+
+ /**
+ * Resolves the string into a property, or null if invalid
+ *
+ * @param type string you want to evaluate
+ * @return the property enum or null if invalid
+ */
+ private static Type resolveExecutionType(String type) {
+ switch (type) {
+ case "player":
+ return Type.PLAYER;
+ case "both":
+ case "any":
+ case "all":
+ return Type.BOTH;
+ case "server":
+ case "console":
+ return Type.CONSOLE;
+ case "none":
+ case "nobody":
+ return Type.NOBODY;
+ }
+ return null;
+ }
+
+ private static void postProcess(String cmdName, ChainComponent components, ArrayList<Method> methods, JavaPlugin plugin, Object methodContainer) {
+ components.execute = null;
+ components.help = null;
+ components.permission = null;
+ components.type = null;
+ Executable cmd = new Executable(cmdName, constructHelpPages(cmdName, components));
+ cmd.register(methods, plugin, methodContainer);
+ }
+
+ private static ArrayList<HelpPageCommand[]> constructHelpPages(String cmdName, ChainComponent root) {
+ String[] rawLines = constructHelpPagesRecursive(root).split("\r");
+ ArrayList<HelpPageCommand[]> pages = new ArrayList<HelpPageCommand[]>();
+ ArrayList<String> lines = new ArrayList<String>();
+ HelpPageCommand[] page = new HelpPageCommand[5];
+
+ for (int i = 0; i < rawLines.length; i++) {
+ if (rawLines[i].length() > 0 && !rawLines[i].equals("\0null\0null\0null\0null\0")) {
+ lines.add(rawLines[i]);
+ }
+ }
+
+ boolean firstPass = true;
+ int i;
+ for (i = 0; i < lines.size(); i++) {
+ if (i % 5 == 0 && !firstPass) {
+ pages.add(page);
+ page = new HelpPageCommand[5];
+ }
+ String[] cmd = lines.get(i).split("\0");
+ page[i % 5] = new HelpPageCommand(cmd[1], "/" + cmdName + " " + cmd[0], cmd[3], cmd[2], Type.parse(cmd[4]));
+ firstPass = false;
+ }
+ if (i % 5 == 0) {
+ pages.add(page);
+ page = new HelpPageCommand[5];
+ }
+ page[i % 5] = new HelpPageCommand(cmdName + ".help", "/" + cmdName + " help <page:i32>", "Shows help.", null, Type.BOTH);
+ pages.add(page);
+
+ return pages;
+ }
+
+ private static String constructHelpPagesRecursive(ICommandComponent component) {
+ String data = "";
+
+ if (component instanceof ChainComponent) {
+ ChainComponent comp = (ChainComponent) component;
+ ArrayList<String> leaves = new ArrayList<String>();
+ String chain = "";
+ data += "\r";
+ for (ICommandComponent c : comp.getComponents()) {
+ String temp = constructHelpPagesRecursive(c);
+ if (c instanceof ChainComponent) {
+ temp = temp.replaceAll("\r", "\r" + chain);
+ leaves.add(temp);
+ }else{
+ chain += temp;
+ }
+ }
+ data += chain + "\0" + ((comp.permission == null || comp.permission.equals("-none-")) ? null : comp.permission) + "\0" + comp.execute + "\0" + comp.help + "\0" + Type.get(comp.type) + "\0";
+ for (String s : leaves) {
+ data += s;
+ }
+ }else{
+ data += component.getComponentInfo() + " ";
+ }
+
+ return data;
+ }
+}
diff --git a/src/main/java/com/nemez/cmdmgr/component/ArgumentComponent.java b/src/main/java/com/nemez/cmdmgr/component/ArgumentComponent.java new file mode 100644 index 0000000..939d9cb --- /dev/null +++ b/src/main/java/com/nemez/cmdmgr/component/ArgumentComponent.java @@ -0,0 +1,12 @@ +package com.nemez.cmdmgr.component;
+
+public abstract class ArgumentComponent implements ICommandComponent {
+
+ public String argName;
+ public int position;
+
+ @Override
+ public String argName() {
+ return argName;
+ }
+}
diff --git a/src/main/java/com/nemez/cmdmgr/component/BooleanComponent.java b/src/main/java/com/nemez/cmdmgr/component/BooleanComponent.java new file mode 100644 index 0000000..8290fc5 --- /dev/null +++ b/src/main/java/com/nemez/cmdmgr/component/BooleanComponent.java @@ -0,0 +1,25 @@ +package com.nemez.cmdmgr.component;
+
+public class BooleanComponent extends ArgumentComponent {
+
+ @Override
+ public Object get(String input) {
+ if (input.toLowerCase().equals("true") || input.toLowerCase().equals("yes")) {
+ return true;
+ }
+ return false;
+ }
+
+ @Override
+ public boolean valid(String input) {
+ if (input.toLowerCase().equals("true") || input.toLowerCase().equals("false") || input.toLowerCase().equals("yes") || input.toLowerCase().equals("no")) {
+ return true;
+ }
+ return false;
+ }
+
+ @Override
+ public String getComponentInfo() {
+ return "<" + argName + ":bool>";
+ }
+}
diff --git a/src/main/java/com/nemez/cmdmgr/component/ByteComponent.java b/src/main/java/com/nemez/cmdmgr/component/ByteComponent.java new file mode 100644 index 0000000..f0e8d74 --- /dev/null +++ b/src/main/java/com/nemez/cmdmgr/component/ByteComponent.java @@ -0,0 +1,28 @@ +package com.nemez.cmdmgr.component;
+
+public class ByteComponent extends ArgumentComponent {
+
+ @Override
+ public Object get(String input) {
+ try {
+ return Byte.parseByte(input);
+ } catch (NumberFormatException e) {
+ return null;
+ }
+ }
+
+ @Override
+ public boolean valid(String input) {
+ try {
+ Byte.parseByte(input);
+ return true;
+ } catch (NumberFormatException e) {
+ return false;
+ }
+ }
+
+ @Override
+ public String getComponentInfo() {
+ return "<" + argName + ":i8>";
+ }
+}
diff --git a/src/main/java/com/nemez/cmdmgr/component/ChainComponent.java b/src/main/java/com/nemez/cmdmgr/component/ChainComponent.java new file mode 100644 index 0000000..d837d16 --- /dev/null +++ b/src/main/java/com/nemez/cmdmgr/component/ChainComponent.java @@ -0,0 +1,50 @@ +package com.nemez.cmdmgr.component;
+
+import java.util.ArrayList;
+
+import com.nemez.cmdmgr.util.Type;
+
+public class ChainComponent implements ICommandComponent {
+
+ private ArrayList<ICommandComponent> components;
+ public String permission;
+ public String help;
+ public String execute;
+ public Type type;
+
+ public ChainComponent() {
+ components = new ArrayList<ICommandComponent>();
+ }
+
+ public void append(ICommandComponent comp) {
+ components.add(comp);
+ }
+
+ @Override
+ public Object get(String input) {
+ return components;
+ }
+
+ @Override
+ public boolean valid(String input) {
+ return true;
+ }
+
+ @Override
+ public String argName() {
+ return null;
+ }
+
+ @Override
+ public String getComponentInfo() {
+ return "chain[" + components.size() + "]";
+ }
+
+ public int capacity() {
+ return components.size();
+ }
+
+ public ArrayList<ICommandComponent> getComponents() {
+ return components;
+ }
+}
diff --git a/src/main/java/com/nemez/cmdmgr/component/ConstantComponent.java b/src/main/java/com/nemez/cmdmgr/component/ConstantComponent.java new file mode 100644 index 0000000..00e255e --- /dev/null +++ b/src/main/java/com/nemez/cmdmgr/component/ConstantComponent.java @@ -0,0 +1,33 @@ +package com.nemez.cmdmgr.component;
+
+public class ConstantComponent implements ICommandComponent {
+
+ private String component;
+
+ public ConstantComponent(String comp) {
+ component = comp;
+ }
+
+ @Override
+ public Object get(String input) {
+ if (input.equals(component)) {
+ return input;
+ }
+ return null;
+ }
+
+ @Override
+ public boolean valid(String input) {
+ return input.equals(component);
+ }
+
+ @Override
+ public String argName() {
+ return null;
+ }
+
+ @Override
+ public String getComponentInfo() {
+ return component;
+ }
+}
diff --git a/src/main/java/com/nemez/cmdmgr/component/DoubleComponent.java b/src/main/java/com/nemez/cmdmgr/component/DoubleComponent.java new file mode 100644 index 0000000..28a5398 --- /dev/null +++ b/src/main/java/com/nemez/cmdmgr/component/DoubleComponent.java @@ -0,0 +1,28 @@ +package com.nemez.cmdmgr.component;
+
+public class DoubleComponent extends ArgumentComponent {
+
+ @Override
+ public Object get(String input) {
+ try {
+ return Double.parseDouble(input);
+ } catch (NumberFormatException e) {
+ return null;
+ }
+ }
+
+ @Override
+ public boolean valid(String input) {
+ try {
+ Double.parseDouble(input);
+ return true;
+ } catch (NumberFormatException e) {
+ return false;
+ }
+ }
+
+ @Override
+ public String getComponentInfo() {
+ return "<" + argName + ":fp64>";
+ }
+}
diff --git a/src/main/java/com/nemez/cmdmgr/component/EmptyComponent.java b/src/main/java/com/nemez/cmdmgr/component/EmptyComponent.java new file mode 100644 index 0000000..35e4d26 --- /dev/null +++ b/src/main/java/com/nemez/cmdmgr/component/EmptyComponent.java @@ -0,0 +1,19 @@ +package com.nemez.cmdmgr.component; + +public class EmptyComponent extends ArgumentComponent { + + @Override + public Object get(String input) { + return ""; + } + + @Override + public boolean valid(String input) { + return true; + } + + @Override + public String getComponentInfo() { + return "<empty>"; + } +} diff --git a/src/main/java/com/nemez/cmdmgr/component/FloatComponent.java b/src/main/java/com/nemez/cmdmgr/component/FloatComponent.java new file mode 100644 index 0000000..039378a --- /dev/null +++ b/src/main/java/com/nemez/cmdmgr/component/FloatComponent.java @@ -0,0 +1,28 @@ +package com.nemez.cmdmgr.component;
+
+public class FloatComponent extends ArgumentComponent {
+
+ @Override
+ public Object get(String input) {
+ try {
+ return Float.parseFloat(input);
+ } catch (NumberFormatException e) {
+ return null;
+ }
+ }
+
+ @Override
+ public boolean valid(String input) {
+ try {
+ Float.parseFloat(input);
+ return true;
+ } catch (NumberFormatException e) {
+ return false;
+ }
+ }
+
+ @Override
+ public String getComponentInfo() {
+ return "<" + argName + ":fp32>";
+ }
+}
diff --git a/src/main/java/com/nemez/cmdmgr/component/ICommandComponent.java b/src/main/java/com/nemez/cmdmgr/component/ICommandComponent.java new file mode 100644 index 0000000..5dbb17b --- /dev/null +++ b/src/main/java/com/nemez/cmdmgr/component/ICommandComponent.java @@ -0,0 +1,9 @@ +package com.nemez.cmdmgr.component;
+
+public interface ICommandComponent {
+
+ public Object get(String input);
+ public boolean valid(String input);
+ public String argName();
+ public String getComponentInfo();
+}
diff --git a/src/main/java/com/nemez/cmdmgr/component/IntegerComponent.java b/src/main/java/com/nemez/cmdmgr/component/IntegerComponent.java new file mode 100644 index 0000000..aafab8d --- /dev/null +++ b/src/main/java/com/nemez/cmdmgr/component/IntegerComponent.java @@ -0,0 +1,28 @@ +package com.nemez.cmdmgr.component;
+
+public class IntegerComponent extends ArgumentComponent {
+
+ @Override
+ public Object get(String input) {
+ try {
+ return Integer.parseInt(input);
+ } catch (NumberFormatException e) {
+ return null;
+ }
+ }
+
+ @Override
+ public boolean valid(String input) {
+ try {
+ Integer.parseInt(input);
+ return true;
+ } catch (NumberFormatException e) {
+ return false;
+ }
+ }
+
+ @Override
+ public String getComponentInfo() {
+ return "<" + argName + ":i32>";
+ }
+}
diff --git a/src/main/java/com/nemez/cmdmgr/component/LongComponent.java b/src/main/java/com/nemez/cmdmgr/component/LongComponent.java new file mode 100644 index 0000000..d97f1bb --- /dev/null +++ b/src/main/java/com/nemez/cmdmgr/component/LongComponent.java @@ -0,0 +1,28 @@ +package com.nemez.cmdmgr.component;
+
+public class LongComponent extends ArgumentComponent {
+
+ @Override
+ public Object get(String input) {
+ try {
+ return Long.parseLong(input);
+ } catch (NumberFormatException e) {
+ return null;
+ }
+ }
+
+ @Override
+ public boolean valid(String input) {
+ try {
+ Long.parseLong(input);
+ return true;
+ } catch (NumberFormatException e) {
+ return false;
+ }
+ }
+
+ @Override
+ public String getComponentInfo() {
+ return "<" + argName + ":i64>";
+ }
+}
\ No newline at end of file diff --git a/src/main/java/com/nemez/cmdmgr/component/OptionalComponent.java b/src/main/java/com/nemez/cmdmgr/component/OptionalComponent.java new file mode 100644 index 0000000..1d1c839 --- /dev/null +++ b/src/main/java/com/nemez/cmdmgr/component/OptionalComponent.java @@ -0,0 +1,19 @@ +package com.nemez.cmdmgr.component;
+
+public class OptionalComponent extends ArgumentComponent {
+
+ @Override
+ public Object get(String input) {
+ return input.equals(argName);
+ }
+
+ @Override
+ public boolean valid(String input) {
+ return input.equals(argName);
+ }
+
+ @Override
+ public String getComponentInfo() {
+ return "<" + argName + ":flag>";
+ }
+}
diff --git a/src/main/java/com/nemez/cmdmgr/component/ShortComponent.java b/src/main/java/com/nemez/cmdmgr/component/ShortComponent.java new file mode 100644 index 0000000..cad6719 --- /dev/null +++ b/src/main/java/com/nemez/cmdmgr/component/ShortComponent.java @@ -0,0 +1,28 @@ +package com.nemez.cmdmgr.component;
+
+public class ShortComponent extends ArgumentComponent {
+
+ @Override
+ public Object get(String input) {
+ try {
+ return Short.parseShort(input);
+ } catch (NumberFormatException e) {
+ return null;
+ }
+ }
+
+ @Override
+ public boolean valid(String input) {
+ try {
+ Short.parseShort(input);
+ return true;
+ } catch (NumberFormatException e) {
+ return false;
+ }
+ }
+
+ @Override
+ public String getComponentInfo() {
+ return "<" + argName + ":i16>";
+ }
+}
\ No newline at end of file diff --git a/src/main/java/com/nemez/cmdmgr/component/StringComponent.java b/src/main/java/com/nemez/cmdmgr/component/StringComponent.java new file mode 100644 index 0000000..9b7a717 --- /dev/null +++ b/src/main/java/com/nemez/cmdmgr/component/StringComponent.java @@ -0,0 +1,21 @@ +package com.nemez.cmdmgr.component;
+
+public class StringComponent extends ArgumentComponent {
+
+ public boolean infinite = false;
+
+ @Override
+ public Object get(String input) {
+ return input;
+ }
+
+ @Override
+ public boolean valid(String input) {
+ return true;
+ }
+
+ @Override
+ public String getComponentInfo() {
+ return "<" + (infinite ? "..." : "") + argName + ":str>";
+ }
+}
diff --git a/src/main/java/com/nemez/cmdmgr/util/BranchStack.java b/src/main/java/com/nemez/cmdmgr/util/BranchStack.java new file mode 100644 index 0000000..f89094f --- /dev/null +++ b/src/main/java/com/nemez/cmdmgr/util/BranchStack.java @@ -0,0 +1,33 @@ +package com.nemez.cmdmgr.util;
+
+import java.util.ArrayList;
+
+import com.nemez.cmdmgr.component.ChainComponent;
+
+public class BranchStack {
+
+ private ArrayList<ChainComponent> components;
+
+ public BranchStack() {
+ components = new ArrayList<ChainComponent>();
+ }
+
+ public void push(ChainComponent comp) {
+ components.add(comp);
+ }
+
+ public ChainComponent pop() {
+ if (components.size() > 0) {
+ ChainComponent toPop = components.remove(components.size() - 1);
+ return toPop;
+ }
+ return null;
+ }
+
+ public ChainComponent get() {
+ if (components.size() > 0) {
+ return components.get(components.size() - 1);
+ }
+ return null;
+ }
+}
diff --git a/src/main/java/com/nemez/cmdmgr/util/Executable.java b/src/main/java/com/nemez/cmdmgr/util/Executable.java new file mode 100644 index 0000000..c757c9e --- /dev/null +++ b/src/main/java/com/nemez/cmdmgr/util/Executable.java @@ -0,0 +1,428 @@ +package com.nemez.cmdmgr.util;
+
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.logging.Level;
+
+import org.bukkit.Bukkit;
+import org.bukkit.ChatColor;
+import org.bukkit.command.CommandMap;
+import org.bukkit.command.CommandSender;
+import org.bukkit.entity.Player;
+import org.bukkit.plugin.java.JavaPlugin;
+
+import com.nemez.cmdmgr.Command;
+import com.nemez.cmdmgr.CommandManager;
+import com.nemez.cmdmgr.component.BooleanComponent;
+import com.nemez.cmdmgr.component.ByteComponent;
+import com.nemez.cmdmgr.component.ConstantComponent;
+import com.nemez.cmdmgr.component.DoubleComponent;
+import com.nemez.cmdmgr.component.FloatComponent;
+import com.nemez.cmdmgr.component.ICommandComponent;
+import com.nemez.cmdmgr.component.IntegerComponent;
+import com.nemez.cmdmgr.component.LongComponent;
+import com.nemez.cmdmgr.component.OptionalComponent;
+import com.nemez.cmdmgr.component.ShortComponent;
+import com.nemez.cmdmgr.component.StringComponent;
+
+public class Executable extends org.bukkit.command.Command {
+
+ private ArrayList<ExecutableDefinition> commands;
+ private ArrayList<HelpPageCommand[]> help;
+ private String name;
+ private JavaPlugin plugin;
+
+ public Executable(String name, ArrayList<HelpPageCommand[]> help) {
+ super(name);
+ this.help = help;
+ this.name = name;
+ this.commands = new ArrayList<ExecutableDefinition>();
+ }
+
+ public void register(ArrayList<Method> methods, JavaPlugin plugin, Object methodContainer) {
+ for (HelpPageCommand[] page : help) {
+ for (HelpPageCommand cmd : page) {
+ if (cmd != null) {
+ processLine(cmd.usage.split("\\ "), cmd.permission, cmd.method, methods, methodContainer, plugin, cmd.type);
+ String newUsage = "";
+ String buffer = "";
+ String typeBuffer = "";
+ boolean ignore = false;
+ boolean toBuffer = false;
+ for (char c : cmd.usage.toCharArray()) {
+ if (c == '<') {
+ toBuffer = true;
+ }else if (c == ':') {
+ toBuffer = false;
+ ignore = true;
+ }else if (c == '>') {
+ ignore = false;
+ if (typeBuffer.equals("flag")) {
+ newUsage += '[' + buffer + (CommandManager.debugHelpMenu ? ':' + typeBuffer : "") + ']';
+ }else{
+ newUsage += '<' + buffer + (CommandManager.debugHelpMenu ? ':' + typeBuffer : "") + '>';
+ }
+ buffer = "";
+ typeBuffer = "";
+ }else{
+ if (toBuffer) {
+ buffer += c;
+ }else if (ignore) {
+ typeBuffer += c;
+ }else{
+ newUsage += c;
+ }
+ }
+ }
+ cmd.usage = newUsage;
+ }
+ }
+ }
+
+ this.plugin = plugin;
+ try {
+ final Field cmdMap = Bukkit.getServer().getClass().getDeclaredField("commandMap");
+ cmdMap.setAccessible(true);
+ CommandMap map = (CommandMap) cmdMap.get(Bukkit.getServer());
+ map.register(name, this);
+ } catch (Exception e) {
+ plugin.getLogger().log(Level.SEVERE, "Failed to register command '" + name + "'!");
+ e.printStackTrace();
+ }
+
+ if (CommandManager.errors) {
+ plugin.getLogger().log(Level.WARNING, "There were parser errors, some commands may not function properly!");
+ CommandManager.errors = false;
+ }
+ }
+
+ private void processLine(String[] line, String permission, String method, ArrayList<Method> methods, Object methodContainer, JavaPlugin plugin, Type etype) {
+ ArrayList<ICommandComponent> command = new ArrayList<ICommandComponent>();
+ if (method == null && line[1].equals("help")) {
+ command.add(new ConstantComponent("help"));
+ IntegerComponent pageID = new IntegerComponent();
+ pageID.argName = "page";
+ command.add(pageID);
+ ExecutableDefinition def = new ExecutableDefinition(command, null, permission, null, methodContainer, Type.BOTH);
+ commands.add(def);
+ return;
+ }
+ HashMap<Integer, ICommandComponent> methodParams = new HashMap<Integer, ICommandComponent>();
+ method = method.trim() + " ";
+ String[] methodArray = method.split(" ");
+ Method target = null;
+ ArrayList<Integer> links = new ArrayList<Integer>();
+
+ for (String s : line) {
+ if (s.contains("/")) {
+ continue;
+ }
+ if (s.contains(":")) {
+ String[] type = s.split(":");
+ String paramName = "";
+ switch (type[1].substring(0, type[1].length() - 1)) {
+ case "i8":
+ ByteComponent comp1 = new ByteComponent();
+ comp1.argName = type[0].substring(1);
+ paramName = comp1.argName;
+ command.add(comp1);
+ break;
+ case "i16":
+ ShortComponent comp2 = new ShortComponent();
+ comp2.argName = type[0].substring(1);
+ paramName = comp2.argName;
+ command.add(comp2);
+ break;
+ case "i32":
+ IntegerComponent comp3 = new IntegerComponent();
+ comp3.argName = type[0].substring(1);
+ paramName = comp3.argName;
+ command.add(comp3);
+ break;
+ case "i64":
+ LongComponent comp4 = new LongComponent();
+ comp4.argName = type[0].substring(1);
+ paramName = comp4.argName;
+ command.add(comp4);
+ break;
+ case "fp32":
+ FloatComponent comp5 = new FloatComponent();
+ comp5.argName = type[0].substring(1);
+ paramName = comp5.argName;
+ command.add(comp5);
+ break;
+ case "fp64":
+ DoubleComponent comp6 = new DoubleComponent();
+ comp6.argName = type[0].substring(1);
+ paramName = comp6.argName;
+ command.add(comp6);
+ break;
+ case "str":
+ StringComponent comp7 = new StringComponent();
+ comp7.argName = type[0].substring(1).replace("...", "");
+ comp7.infinite = type[0].substring(1).contains("...");
+ paramName = comp7.argName;
+ command.add(comp7);
+ break;
+ case "bool":
+ BooleanComponent comp8 = new BooleanComponent();
+ comp8.argName = type[0].substring(1);
+ paramName = comp8.argName;
+ command.add(comp8);
+ break;
+ case "flag":
+ OptionalComponent comp9 = new OptionalComponent();
+ comp9.argName = type[0].substring(1);
+ paramName = comp9.argName;
+ command.add(comp9);
+ break;
+ default:
+ return;
+ }
+ int index = 0;
+ for (int i = 1; i < methodArray.length; i++) {
+ if (methodArray[i] != null && !methodArray[i].trim().equals("")) {
+ if (methodArray[i].trim().equals(paramName)) {
+ methodParams.put(index, command.get(command.size() - 1));
+ links.add(index);
+ break;
+ }
+ index++;
+ }
+ }
+ }else{
+ if (s.equals("<empty>")) {
+
+ }else{
+ command.add(new ConstantComponent(s));
+ }
+ }
+ }
+
+ for (Method m : methods) {
+ Command[] annotations = m.getAnnotationsByType(Command.class);
+ if (annotations == null || annotations.length != 1) {
+ plugin.getLogger().log(Level.WARNING, "Invalid method (" + methodArray[0] + ")");
+ CommandManager.errors = true;
+ return;
+ }else{
+ if (annotations[0].hook().equals(methodArray[0])) {
+ Class<?>[] params = m.getParameterTypes();
+ if (params.length -1 != methodParams.size()) {
+ plugin.getLogger().log(Level.WARNING, "Invalid method (" + methodArray[0] + "): Arguments don't match");
+ CommandManager.errors = true;
+ return;
+ }else{
+ for (int i = 0; i < params.length; i++) {
+ if (i == 0) {
+ if (params[0] != CommandSender.class) {
+ plugin.getLogger().log(Level.WARNING, "Invalid method (" + methodArray[0] + "): First argument is not CommandSender");
+ CommandManager.errors = true;
+ return;
+ }
+ }else{
+ ICommandComponent comp = methodParams.get(i - 1);
+ if (comp instanceof ByteComponent && params[i] == byte.class) {
+
+ }else if (comp instanceof ShortComponent && params[i] == short.class) {
+
+ }else if (comp instanceof IntegerComponent && params[i] == int.class) {
+
+ }else if (comp instanceof LongComponent && params[i] == long.class) {
+
+ }else if (comp instanceof FloatComponent && params[i] == float.class) {
+
+ }else if (comp instanceof DoubleComponent && params[i] == double.class) {
+
+ }else if (comp instanceof StringComponent && params[i] == String.class) {
+
+ }else if (comp instanceof BooleanComponent && params[i] == boolean.class) {
+
+ }else if (comp instanceof OptionalComponent && params[i] == boolean.class) {
+
+ }else{
+ plugin.getLogger().log(Level.WARNING, "Invalid method (" + methodArray[0] + "): Invalid method arguments");
+ CommandManager.errors = true;
+ return;
+ }
+ }
+ }
+ target = m;
+ break;
+ }
+ }
+ }
+ }
+ if (target == null) {
+ plugin.getLogger().log(Level.WARNING, "Invalid method (" + methodArray[0] + "): Method not found");
+ CommandManager.errors = true;
+ return;
+ }
+ if (etype == null) {
+ etype = Type.BOTH;
+ }
+ ExecutableDefinition def = new ExecutableDefinition(command, links, permission, target, methodContainer, etype);
+ commands.add(def);
+ }
+
+ @Override
+ public boolean execute(CommandSender sender, String name, String[] args_) {
+ String[] args;
+ if (args_.length == 0) {
+ args = new String[0];
+ }else{
+ char[] rawArgs = (String.join(" ", args_) + ' ').toCharArray();
+ int argSize = 0;
+ char last = '\0';
+ boolean inString = false;
+
+ for (char c : rawArgs) {
+ if (c == '"') {
+ if (last != '\\') {
+ inString = !inString;
+ }
+ }else if (c == ' ' && !inString) {
+ argSize++;
+ }
+ last = c;
+ }
+ last = '\0';
+ args = new String[argSize];
+ String buffer = "";
+ int index = 0;
+
+ for (char c : rawArgs) {
+ if (c == '"') {
+ if (last != '\\') {
+ inString = !inString;
+ }else{
+ buffer = buffer.substring(0, buffer.length() - 1) + '"';
+ }
+ }else if (c == ' ' && !inString) {
+ args[index] = buffer;
+ buffer = "";
+ index++;
+ }else{
+ buffer += c;
+ }
+ last = c;
+ }
+ }
+ ArrayList<ExecutableDefinition> defs = new ArrayList<ExecutableDefinition>();
+
+ if (args.length == 0) {
+ for (ExecutableDefinition d : commands) {
+ if (d.getLength(0) == 0) {
+ defs.add(d);
+ break;
+ }
+ }
+ }else{
+ defs.addAll(commands);
+ defLoop: for (int j = 0; j < defs.size(); j++) {
+ if (defs.get(j).getLength(args.length) == 0) {
+ defs.remove(j);
+ j--;
+ continue;
+ }
+ int i = 0, k = 0;
+ for (; i < args.length; i++, k++) {
+ if (!defs.get(j).valid(k, args[i])) {
+ if (!defs.get(j).isOptional(k)) {
+ defs.remove(j);
+ j--;
+ continue defLoop;
+ }else{
+ i--;
+ continue;
+ }
+ }
+ }
+ if (k != defs.get(j).getLength(k)) {
+ defs.remove(j);
+ j--;
+ }
+ }
+ }
+ if (defs.size() == 0) {
+ printPage(sender, 1);
+ }else{
+ ExecutableDefinition def = defs.get(0);
+ for (ExecutableDefinition d : defs) {
+ if (d.isHelp() && args[0].equals("help")) {
+ try {
+ int page = Integer.parseInt(args[1]);
+ printPage(sender, page);
+ } catch (Exception e) {
+ printPage(sender, 1);
+ }
+ return true;
+ }
+ }
+ if (def.getPermission() != null && !def.getPermission().equals("null") && !sender.hasPermission(def.getPermission())) {
+ sender.sendMessage(ChatColor.translateAlternateColorCodes('&', CommandManager.noPermissionFormatting + "You do not have permission to execute this command."));
+ return true;
+ }
+ if (def.getExecType() == Type.PLAYER) {
+ if (!(sender instanceof Player)) {
+ sender.sendMessage(ChatColor.translateAlternateColorCodes('&', CommandManager.notAllowedFormatting + "Only players are allowed to run this command."));
+ return true;
+ }
+ }else if (def.getExecType() == Type.CONSOLE) {
+ if (sender instanceof Player) {
+ sender.sendMessage(ChatColor.translateAlternateColorCodes('&', CommandManager.notAllowedFormatting + "Only console is allowed to run this command."));
+ return true;
+ }
+ }else if (def.getExecType() == Type.NOBODY) {
+ sender.sendMessage(ChatColor.translateAlternateColorCodes('&', CommandManager.notAllowedFormatting + "Nobody can run this command."));
+ return true;
+ }
+ ArrayList<Object> arguments = new ArrayList<Object>();
+ for (int i = 0, j = 0; i < args.length; i++, j++) {
+ if (def.isArgument(j)) {
+ if (def.valid(j, args[i])) {
+ arguments.add(def.get(j, args[i]));
+ }else if (def.isOptional(j)) {
+ arguments.add(false);
+ i--;
+ }
+ }
+ }
+ Object[] linkedArgs = new Object[def.getNumOfArgs() + 1];
+ for (int i = 0; i < arguments.size(); i++) {
+ int link = def.getLink(i) + 1;
+ if (linkedArgs[link] != null) {
+ linkedArgs[link] = linkedArgs[link].toString() + " " + arguments.get(i).toString();
+ }else{
+ linkedArgs[link] = arguments.get(i);
+ }
+ }
+ if (!def.invoke(linkedArgs, sender, plugin)) {
+ printPage(sender, 1);
+ }
+ }
+ return true;
+ }
+
+ private void printPage(CommandSender sender, int page) {
+ page--;
+ if (page < 0 || page >= help.size()) {
+ sender.sendMessage(ChatColor.translateAlternateColorCodes('&', CommandManager.helpInvalidPageFormatting + "Non-existant page (" + (page + 1) + ").\nThere are " + help.size() + " pages."));
+ }else{
+ HelpPageCommand[] pageData = help.get(page);
+ sender.sendMessage(ChatColor.translateAlternateColorCodes('&', CommandManager.helpPageHeaderFormatting + "### Help Page " + (page + 1) + "/" + (help.size()) + " ###"));
+ for (HelpPageCommand c : pageData) {
+ if (c != null) {
+ if (c.type == null || c.type == Type.BOTH || (c.type == Type.CONSOLE && !(sender instanceof Player)) || (c.type == Type.PLAYER && sender instanceof Player)) {
+ if (c.permission == null || c.permission.equals("null") || sender.hasPermission(c.permission)) {
+ sender.sendMessage(ChatColor.translateAlternateColorCodes('&', CommandManager.helpUsageFormatting + c.usage));
+ sender.sendMessage(ChatColor.translateAlternateColorCodes('&', CommandManager.helpDescriptionFormatting + c.description));
+ }
+ }
+ }
+ }
+ }
+ }
+}
diff --git a/src/main/java/com/nemez/cmdmgr/util/ExecutableDefinition.java b/src/main/java/com/nemez/cmdmgr/util/ExecutableDefinition.java new file mode 100644 index 0000000..4e00e9d --- /dev/null +++ b/src/main/java/com/nemez/cmdmgr/util/ExecutableDefinition.java @@ -0,0 +1,175 @@ +package com.nemez.cmdmgr.util;
+
+import java.lang.reflect.Method;
+import java.util.ArrayList;
+import java.util.logging.Level;
+
+import org.bukkit.ChatColor;
+import org.bukkit.command.CommandSender;
+import org.bukkit.plugin.java.JavaPlugin;
+
+import com.nemez.cmdmgr.CommandManager;
+import com.nemez.cmdmgr.component.ArgumentComponent;
+import com.nemez.cmdmgr.component.ICommandComponent;
+import com.nemez.cmdmgr.component.OptionalComponent;
+import com.nemez.cmdmgr.component.StringComponent;
+
+public class ExecutableDefinition {
+
+ private ArrayList<ICommandComponent> components;
+ private String permission;
+ private Method target;
+ private Object methodContainer;
+ private Type type;
+ private ArrayList<Integer> paramLinks;
+
+ public ExecutableDefinition(ArrayList<ICommandComponent> cmd, ArrayList<Integer> paramLinks, String perm, Method method, Object methodContainer, Type type) {
+ this.components = cmd;
+ this.permission = perm;
+ this.target = method;
+ this.methodContainer = methodContainer;
+ this.type = type;
+ this.paramLinks = paramLinks;
+ }
+
+ public boolean valid(int index, String arg) {
+ if (index < 0) {
+ return false;
+ }
+ if (index >= components.size()) {
+ if (components.get(components.size() - 1) instanceof StringComponent) {
+ StringComponent strComp = (StringComponent) components.get(components.size() - 1);
+ if (strComp.infinite) {
+ return strComp.valid(arg);
+ }else{
+ return false;
+ }
+ }else{
+ return false;
+ }
+ }
+ return components.get(index).valid(arg);
+ }
+
+ public Object get(int index, String arg) {
+ if (index < 0) {
+ return null;
+ }
+ if (index >= components.size()) {
+ if (components.get(components.size() - 1) instanceof StringComponent) {
+ StringComponent strComp = (StringComponent) components.get(components.size() - 1);
+ if (strComp.infinite) {
+ return strComp.get(arg);
+ }else{
+ return null;
+ }
+ }else{
+ return null;
+ }
+ }
+ return components.get(index).get(arg);
+ }
+
+ public boolean isArgument(int index) {
+ if (index < 0) {
+ return false;
+ }
+ if (index >= components.size()) {
+ if (components.get(components.size() - 1) instanceof StringComponent) {
+ StringComponent strComp = (StringComponent) components.get(components.size() - 1);
+ if (strComp.infinite) {
+ return true;
+ }else{
+ return false;
+ }
+ }else{
+ return false;
+ }
+ }
+ return components.get(index) instanceof ArgumentComponent;
+ }
+
+ public boolean isOptional(int index) {
+ if (index < 0 || index >= components.size()) {
+ return false;
+ }
+ return components.get(index) instanceof OptionalComponent;
+ }
+
+ public boolean isHelp() {
+ return target == null && components.get(0).valid("help") && components.get(1).getComponentInfo().equals("<page:i32>");
+ }
+
+ public String getPermission() {
+ return permission;
+ }
+
+ public Type getExecType() {
+ return type;
+ }
+
+ public int getLength(int argSize) {
+ if (components.size() == 0) {
+ return 0;
+ }
+ if (argSize >= components.size()) {
+ if (components.get(components.size() - 1) instanceof StringComponent) {
+ StringComponent strComp = (StringComponent) components.get(components.size() - 1);
+ if (strComp.infinite) {
+ return argSize;
+ }
+ }
+ }
+ return components.size();
+ }
+
+ public int getNumOfArgs() {
+ int counter = 0;
+ for (ICommandComponent c : components) {
+ if (c instanceof ArgumentComponent) {
+ counter++;
+ }
+ }
+ return counter;
+ }
+
+ public int getLink(int i) {
+ if (i < 0) {
+ return i;
+ }
+ if (i >= paramLinks.size()) {
+ if (components.get(components.size() - 1) instanceof StringComponent) {
+ StringComponent strComp = (StringComponent) components.get(components.size() - 1);
+ if (strComp.infinite) {
+ return paramLinks.get(paramLinks.size() - 1);
+ }else{
+ return i;
+ }
+ }else{
+ return i;
+ }
+ }
+ return paramLinks.get(i);
+ }
+
+ public boolean invoke(Object[] args, CommandSender sender, JavaPlugin plugin) {
+ if (target == null) {
+ return false;
+ }
+ args[0] = sender;
+ try {
+ if (target.getReturnType() == void.class) {
+ target.invoke(methodContainer, args);
+ return true;
+ }else if (target.getReturnType() == boolean.class) {
+ return (boolean) target.invoke(methodContainer, args);
+ }
+ } catch (Exception e) {
+ sender.sendMessage(ChatColor.translateAlternateColorCodes('&', CommandManager.helpInvalidPageFormatting + "An internal error occured, please contact the server administrator and/or report a bug."));
+ plugin.getLogger().log(Level.WARNING, "Runtime Error: invalid method");
+ e.printStackTrace();
+ return true;
+ }
+ return false;
+ }
+}
diff --git a/src/main/java/com/nemez/cmdmgr/util/HelpPageCommand.java b/src/main/java/com/nemez/cmdmgr/util/HelpPageCommand.java new file mode 100644 index 0000000..2229672 --- /dev/null +++ b/src/main/java/com/nemez/cmdmgr/util/HelpPageCommand.java @@ -0,0 +1,18 @@ +package com.nemez.cmdmgr.util;
+
+public class HelpPageCommand {
+
+ public String permission;
+ public String usage;
+ public String description;
+ public String method;
+ public Type type;
+
+ public HelpPageCommand(String perm, String usage, String description, String method, Type type) {
+ this.permission = perm;
+ this.usage = usage.replaceAll("<empty>", "");
+ this.description = description;
+ this.method = method;
+ this.type = type;
+ }
+}
diff --git a/src/main/java/com/nemez/cmdmgr/util/Property.java b/src/main/java/com/nemez/cmdmgr/util/Property.java new file mode 100644 index 0000000..4d681b0 --- /dev/null +++ b/src/main/java/com/nemez/cmdmgr/util/Property.java @@ -0,0 +1,7 @@ +package com.nemez.cmdmgr.util;
+
+public enum Property {
+
+ NONE, PERMISSION, HELP, EXECUTE, TYPE;
+
+}
diff --git a/src/main/java/com/nemez/cmdmgr/util/Type.java b/src/main/java/com/nemez/cmdmgr/util/Type.java new file mode 100644 index 0000000..f2fc37b --- /dev/null +++ b/src/main/java/com/nemez/cmdmgr/util/Type.java @@ -0,0 +1,37 @@ +package com.nemez.cmdmgr.util;
+
+public enum Type {
+
+ BOTH, PLAYER, CONSOLE, NOBODY;
+
+ public static Type parse(String string) {
+ if (string.equals("both")) {
+ return BOTH;
+ }else if (string.equals("player")) {
+ return PLAYER;
+ }else if (string.equals("console")) {
+ return CONSOLE;
+ }else if (string.equals("nobody")) {
+ return NOBODY;
+ }else{
+ return null;
+ }
+ }
+
+ public static String get(Type t) {
+ if (t == null) {
+ return "null";
+ }
+ switch (t) {
+ case BOTH:
+ return "both";
+ case PLAYER:
+ return "player";
+ case CONSOLE:
+ return "console";
+ case NOBODY:
+ return "nobody";
+ }
+ return "null";
+ }
+}
diff --git a/src/main/resources/plugin.yml b/src/main/resources/plugin.yml new file mode 100644 index 0000000..f752976 --- /dev/null +++ b/src/main/resources/plugin.yml @@ -0,0 +1,4 @@ +name: CommandManagerTest
+main: CmdMgrTest
+version: 13.37
+author: Nemes
\ No newline at end of file diff --git a/src/test/java/CmdMgrTest.java b/src/test/java/CmdMgrTest.java new file mode 100644 index 0000000..86bb9b5 --- /dev/null +++ b/src/test/java/CmdMgrTest.java @@ -0,0 +1,65 @@ +
+import java.io.File;
+
+import org.bukkit.command.CommandSender;
+import org.bukkit.plugin.java.JavaPlugin;
+
+import com.nemez.cmdmgr.Command;
+import com.nemez.cmdmgr.CommandManager;
+
+public class CmdMgrTest extends JavaPlugin {
+
+ public void onEnable() {
+ CommandManager.registerCommand(new File("plugins/test.cmd"), this, this);
+ }
+
+ public void onDisable() {
+
+ }
+
+ @Command(hook="home_empty")
+ public boolean executeHomeNull(CommandSender sender) {
+ sender.sendMessage("You executed an empty /home");
+ return true;
+ }
+
+ @Command(hook="home_set")
+ public boolean executeSetHome(CommandSender sender, String name) {
+ sender.sendMessage("You executed:");
+ sender.sendMessage("/home set " + name);
+ return true;
+ }
+
+ @Command(hook="home_set_coords")
+ public boolean executeSetHomeBasedOnCoords(CommandSender sender, String name, int x, int y, int z) {
+ sender.sendMessage("You executed:");
+ sender.sendMessage("/home set " + name + " " + x + " " + y + " " + z);
+ return true;
+ }
+
+ @Command(hook="home_del")
+ public void executeDelHome(CommandSender sender, String name, boolean aFlag) {
+ sender.sendMessage("You executed:");
+ sender.sendMessage("/home del " + name);
+ sender.sendMessage("-a - " + aFlag);
+ }
+
+ @Command(hook="home_list")
+ public void executeListHomes(CommandSender sender) {
+ sender.sendMessage("You executed:");
+ sender.sendMessage("/home list");
+ }
+
+ @Command(hook="home_tp")
+ public void executeTeleportHome(CommandSender sender, String name) {
+ sender.sendMessage("You executed:");
+ sender.sendMessage("/home " + name);
+ }
+
+ @Command(hook="noskope")
+ public boolean executeMagik(CommandSender sender) {
+ sender.sendMessage("You executed!!!!!!!!!:");
+ sender.sendMessage("/home yolo swag");
+ return true;
+ }
+}
diff --git a/src/test/java/test.cmd b/src/test/java/test.cmd new file mode 100644 index 0000000..7e0ce89 --- /dev/null +++ b/src/test/java/test.cmd @@ -0,0 +1,35 @@ +
+command home {
+
+ set [string:name] {
+ [int:x] [int:y] [int:z] {
+ run home_set_coords name x y z;
+ perm home.set.xyz;
+ help Sets a new home at coordinates XYZ;
+ }
+ run home_set name;
+ perm home.set;
+ help Sets a new home;
+ type none;
+ }
+ del [optional:-a] [string:name] {
+ run home_del name -a;
+ help Deletes a home\n&cCannot be undone!;
+ perm home.del;
+ }
+ list {
+ help Shows all homes;
+ run home_list;
+ perm home.list;
+ }
+ [string:name] {
+ perm home.tp;
+ help Teleports to a home;
+ run home_tp name;
+ }
+ yolo swag {
+ perm yo.mamma;
+ help Reks you;
+ run noskope;
+ }
+}
\ No newline at end of file |