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basic bukkit implementation

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dfsek
2021-03-08 01:40:12 -07:00
parent 026a6066d3
commit b1256427a2
19 changed files with 356 additions and 54 deletions
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3
common/src/main/java/com/dfsek/terra/api/command/CommandManager.java
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@@ -1,11 +1,12 @@
package com.dfsek.terra.api.command;
import com.dfsek.terra.api.command.exception.CommandException;
import com.dfsek.terra.api.platform.CommandSender;
import java.util.List;
public interface CommandManager {
void execute(String command, List<String> args) throws CommandException;
void execute(String command, CommandSender sender, List<String> args) throws CommandException;
void register(String name, Class<? extends CommandTemplate> clazz);
}

11
common/src/main/java/com/dfsek/terra/api/command/ExecutionState.java
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@@ -1,5 +1,7 @@
package com.dfsek.terra.api.command;
import com.dfsek.terra.api.platform.CommandSender;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Map;
@@ -8,9 +10,10 @@ import java.util.Set;
public final class ExecutionState {
private final Set<String> switches = new HashSet<>();
private final Map<String, String> args = new HashMap<>();
private final CommandSender sender;
protected ExecutionState() {
protected ExecutionState(CommandSender sender) {
this.sender = sender;
}
protected void addSwitch(String flag) {
@@ -42,4 +45,8 @@ public final class ExecutionState {
public boolean hasSwitch(String flag) {
return switches.contains(flag);
}
public CommandSender getSender() {
return sender;
}
}

68
common/src/main/java/com/dfsek/terra/api/command/TerraCommandManager.java
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@@ -1,13 +1,22 @@
package com.dfsek.terra.api.command;
import com.dfsek.terra.api.TerraPlugin;
import com.dfsek.terra.api.command.annotation.Argument;
import com.dfsek.terra.api.command.annotation.Command;
import com.dfsek.terra.api.command.annotation.Subcommand;
import com.dfsek.terra.api.command.annotation.Switch;
import com.dfsek.terra.api.command.annotation.type.DebugCommand;
import com.dfsek.terra.api.command.annotation.type.PlayerCommand;
import com.dfsek.terra.api.command.annotation.type.WorldCommand;
import com.dfsek.terra.api.command.exception.CommandException;
import com.dfsek.terra.api.command.exception.InvalidArgumentsException;
import com.dfsek.terra.api.command.exception.MalformedCommandException;
import com.dfsek.terra.api.command.exception.SwitchFormatException;
import com.dfsek.terra.api.injection.Injector;
import com.dfsek.terra.api.injection.exception.InjectionException;
import com.dfsek.terra.api.platform.CommandSender;
import com.dfsek.terra.api.platform.entity.Player;
import com.dfsek.terra.world.TerraWorld;
import java.lang.reflect.InvocationTargetException;
import java.util.ArrayList;
@@ -18,38 +27,63 @@ import java.util.Map;
public class TerraCommandManager implements CommandManager {
private final Map<String, CommandHolder> commands = new HashMap<>();
private final Injector<TerraPlugin> pluginInjector;
private final TerraPlugin main;
@Override
public void execute(String commandName, List<String> argsIn) throws CommandException {
execute(commands.get(commandName), new ArrayList<>(argsIn));
public TerraCommandManager(TerraPlugin main) {
this.main = main;
this.pluginInjector = new Injector<>(main);
pluginInjector.addExplicitTarget(TerraPlugin.class);
}
private void execute(CommandHolder commandHolder, List<String> args) throws CommandException {
@Override
public void execute(String commandName, CommandSender sender, List<String> argsIn) throws CommandException {
execute(commands.get(commandName), sender, new ArrayList<>(argsIn));
}
private void execute(CommandHolder commandHolder, CommandSender sender, List<String> args) throws CommandException {
Class<? extends CommandTemplate> commandClass = commandHolder.clazz;
if(commandClass.isAnnotationPresent(DebugCommand.class) && !main.isDebug()) {
sender.sendMessage("Command must be executed with debug mode enabled.");
return;
}
if(commandClass.isAnnotationPresent(PlayerCommand.class) && !(sender instanceof Player)) {
sender.sendMessage("Command must be executed by player.");
return;
}
if(commandClass.isAnnotationPresent(WorldCommand.class) && (!(sender instanceof Player) || !TerraWorld.isTerraWorld(((Player) sender).getWorld()))) {
sender.sendMessage("Command must be executed in a Terra world.");
return;
}
List<String> ogArgs = new ArrayList<>(args);
ExecutionState state = new ExecutionState();
Class<? extends CommandTemplate> commandClass = commandHolder.clazz;
ExecutionState state = new ExecutionState(sender);
if(!commandClass.isAnnotationPresent(Command.class)) {
invoke(commandClass, state);
return;
}
Command command = commandClass.getAnnotation(Command.class);
if(command.arguments().length == 0 && command.subcommands().length == 0) {
if(args.isEmpty()) invoke(commandClass, state);
else throw new InvalidArgumentsException("Expected 0 arguments, found " + args.size());
if(args.isEmpty()) {
invoke(commandClass, state);
return;
} else throw new InvalidArgumentsException("Expected 0 arguments, found " + args.size());
}
if(commandHolder.subcommands.containsKey(args.get(0))) {
String c = args.get(0);
args.remove(0);
execute(commandHolder.subcommands.get(c), args);
execute(commandHolder.subcommands.get(c), sender, args);
return;
}
boolean req = true;
for(Argument argument : command.arguments()) {
if(!req && argument.required()) {
@@ -83,15 +117,18 @@ public class TerraCommandManager implements CommandManager {
state.addSwitch(commandHolder.switches.get(val));
}
invoke(commandClass, state);
}
private void invoke(Class<? extends CommandTemplate> clazz, ExecutionState state) throws MalformedCommandException {
try {
System.out.println("invocation");
clazz.getConstructor().newInstance().execute(state);
} catch(InstantiationException | IllegalAccessException | InvocationTargetException | NoSuchMethodException e) {
CommandTemplate template = clazz.getConstructor().newInstance();
pluginInjector.inject(template);
template.execute(state);
} catch(InstantiationException | IllegalAccessException | InvocationTargetException | NoSuchMethodException | InjectionException e) {
throw new MalformedCommandException("Unable to reflectively instantiate command: ", e);
}
}
@@ -101,6 +138,9 @@ public class TerraCommandManager implements CommandManager {
commands.put(name, new CommandHolder(clazz));
}
/**
* Pre-processes command metadata.
*/
private static final class CommandHolder {
private final Class<? extends CommandTemplate> clazz;
private final Map<String, CommandHolder> subcommands = new HashMap<>();

14
common/src/main/java/com/dfsek/terra/api/command/annotation/type/DebugCommand.java Normal file
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@@ -0,0 +1,14 @@
package com.dfsek.terra.api.command.annotation.type;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
/**
* Command may only be executed with debug mode enabled.
*/
@Target(ElementType.TYPE)
@Retention(RetentionPolicy.RUNTIME)
public @interface DebugCommand {
}

14
common/src/main/java/com/dfsek/terra/api/command/annotation/type/PlayerCommand.java Normal file
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@@ -0,0 +1,14 @@
package com.dfsek.terra.api.command.annotation.type;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
/**
* Marks command as player-only
*/
@Target(ElementType.TYPE)
@Retention(RetentionPolicy.RUNTIME)
public @interface PlayerCommand {
}

14
common/src/main/java/com/dfsek/terra/api/command/annotation/type/WorldCommand.java Normal file
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@@ -0,0 +1,14 @@
package com.dfsek.terra.api.command.annotation.type;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
/**
* Command may only be executed in a Terra world.
*/
@Target(ElementType.TYPE)
@Retention(RetentionPolicy.RUNTIME)
public @interface WorldCommand {
}

3
common/src/main/java/com/dfsek/terra/api/platform/entity/Entity.java
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@@ -3,7 +3,10 @@ package com.dfsek.terra.api.platform.entity;
import com.dfsek.terra.api.math.vector.Location;
import com.dfsek.terra.api.platform.CommandSender;
import com.dfsek.terra.api.platform.Handle;
import com.dfsek.terra.api.platform.world.World;
public interface Entity extends Handle, CommandSender {
Location getLocation();
World getWorld();
}

28
common/src/main/java/com/dfsek/terra/commands/profiler/ProfileCommand.java Normal file
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@@ -0,0 +1,28 @@
package com.dfsek.terra.commands.profiler;
import com.dfsek.terra.api.command.CommandTemplate;
import com.dfsek.terra.api.command.ExecutionState;
import com.dfsek.terra.api.command.annotation.Command;
import com.dfsek.terra.api.command.annotation.Subcommand;
import com.dfsek.terra.api.command.annotation.type.DebugCommand;
import com.dfsek.terra.api.command.annotation.type.PlayerCommand;
import com.dfsek.terra.api.command.annotation.type.WorldCommand;
@Command(
subcommands = {
@Subcommand(value = "query", aliases = {"q"}, clazz = ProfileQueryCommand.class),
@Subcommand(value = "start", aliases = {"s"}, clazz = ProfileStartCommand.class),
@Subcommand(value = "stop", aliases = {"st"}, clazz = ProfileStopCommand.class),
@Subcommand(value = "reset", aliases = {"r"}, clazz = ProfileResetCommand.class)
},
usage = "Commands to enable/disable/query/reset the profiler."
)
@WorldCommand
@PlayerCommand
@DebugCommand
public class ProfileCommand implements CommandTemplate {
@Override
public void execute(ExecutionState state) {
}
}

28
common/src/main/java/com/dfsek/terra/commands/profiler/ProfileQueryCommand.java Normal file
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@@ -0,0 +1,28 @@
package com.dfsek.terra.commands.profiler;
import com.dfsek.terra.api.TerraPlugin;
import com.dfsek.terra.api.command.CommandTemplate;
import com.dfsek.terra.api.command.ExecutionState;
import com.dfsek.terra.api.command.annotation.Command;
import com.dfsek.terra.api.command.annotation.type.DebugCommand;
import com.dfsek.terra.api.command.annotation.type.PlayerCommand;
import com.dfsek.terra.api.command.annotation.type.WorldCommand;
import com.dfsek.terra.api.injection.annotations.Inject;
import com.dfsek.terra.api.platform.entity.Player;
import com.dfsek.terra.world.TerraWorld;
@Command
@WorldCommand
@PlayerCommand
@DebugCommand
public class ProfileQueryCommand implements CommandTemplate {
@Inject
private TerraPlugin main;
@Override
public void execute(ExecutionState state) {
Player player = (Player) state.getSender();
TerraWorld world = main.getWorld(player.getWorld());
state.getSender().sendMessage(world.getProfiler().getResultsFormatted());
}
}

29
common/src/main/java/com/dfsek/terra/commands/profiler/ProfileResetCommand.java Normal file
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@@ -0,0 +1,29 @@
package com.dfsek.terra.commands.profiler;
import com.dfsek.terra.api.TerraPlugin;
import com.dfsek.terra.api.command.CommandTemplate;
import com.dfsek.terra.api.command.ExecutionState;
import com.dfsek.terra.api.command.annotation.Command;
import com.dfsek.terra.api.command.annotation.type.DebugCommand;
import com.dfsek.terra.api.command.annotation.type.PlayerCommand;
import com.dfsek.terra.api.command.annotation.type.WorldCommand;
import com.dfsek.terra.api.injection.annotations.Inject;
import com.dfsek.terra.api.platform.entity.Player;
import com.dfsek.terra.world.TerraWorld;
@Command
@WorldCommand
@PlayerCommand
@DebugCommand
public class ProfileResetCommand implements CommandTemplate {
@Inject
private TerraPlugin main;
@Override
public void execute(ExecutionState state) {
Player player = (Player) state.getSender();
TerraWorld world = main.getWorld(player.getWorld());
world.getProfiler().reset();
state.getSender().sendMessage("Profiler reset.");
}
}

29
common/src/main/java/com/dfsek/terra/commands/profiler/ProfileStartCommand.java Normal file
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@@ -0,0 +1,29 @@
package com.dfsek.terra.commands.profiler;
import com.dfsek.terra.api.TerraPlugin;
import com.dfsek.terra.api.command.CommandTemplate;
import com.dfsek.terra.api.command.ExecutionState;
import com.dfsek.terra.api.command.annotation.Command;
import com.dfsek.terra.api.command.annotation.type.DebugCommand;
import com.dfsek.terra.api.command.annotation.type.PlayerCommand;
import com.dfsek.terra.api.command.annotation.type.WorldCommand;
import com.dfsek.terra.api.injection.annotations.Inject;
import com.dfsek.terra.api.platform.entity.Player;
import com.dfsek.terra.world.TerraWorld;
@Command
@WorldCommand
@PlayerCommand
@DebugCommand
public class ProfileStartCommand implements CommandTemplate {
@Inject
private TerraPlugin main;
@Override
public void execute(ExecutionState state) {
Player player = (Player) state.getSender();
TerraWorld world = main.getWorld(player.getWorld());
world.getProfiler().setProfiling(true);
state.getSender().sendMessage("Profiling enabled.");
}
}

29
common/src/main/java/com/dfsek/terra/commands/profiler/ProfileStopCommand.java Normal file
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@@ -0,0 +1,29 @@
package com.dfsek.terra.commands.profiler;
import com.dfsek.terra.api.TerraPlugin;
import com.dfsek.terra.api.command.CommandTemplate;
import com.dfsek.terra.api.command.ExecutionState;
import com.dfsek.terra.api.command.annotation.Command;
import com.dfsek.terra.api.command.annotation.type.DebugCommand;
import com.dfsek.terra.api.command.annotation.type.PlayerCommand;
import com.dfsek.terra.api.command.annotation.type.WorldCommand;
import com.dfsek.terra.api.injection.annotations.Inject;
import com.dfsek.terra.api.platform.entity.Player;
import com.dfsek.terra.world.TerraWorld;
@Command
@WorldCommand
@PlayerCommand
@DebugCommand
public class ProfileStopCommand implements CommandTemplate {
@Inject
private TerraPlugin main;
@Override
public void execute(ExecutionState state) {
Player player = (Player) state.getSender();
TerraWorld world = main.getWorld(player.getWorld());
world.getProfiler().setProfiling(false);
state.getSender().sendMessage("Profiling enabled.");
}
}