add chatcommands

gradle.properties

@@ -8,7 +8,7 @@ org.gradle.jvmargs=-Xmx1G
 	loader_version=0.11.2
 
 # Mod Properties
-	mod_version = 0.2.0.0-SNAPSHOT
+	mod_version = 0.2.1.0-SNAPSHOT
 	maven_group = pm.j4
 	archives_base_name = kerosene
 

src/main/java/pm/j4/kerosene/KeroseneMod.java

@@ -7,6 +7,7 @@ import net.fabricmc.fabric.api.client.event.lifecycle.v1.ClientTickEvents;
 import net.minecraft.client.options.KeyBinding;
 import pm.j4.kerosene.modules.ExampleModule;
 import pm.j4.kerosene.modules.bindings.BindingManager;
+import pm.j4.kerosene.modules.bindings.ChatCommands;
 import pm.j4.kerosene.util.config.ConfigHolder;
 import pm.j4.kerosene.util.config.ConfigManager;
 import pm.j4.kerosene.util.config.Module;
@@ -21,6 +22,7 @@ import pm.j4.kerosene.util.module.ModuleFunction;
 
 @Module(ExampleModule.class)
 @Module(BindingManager.class)
+@Module(ChatCommands.class)
 public class KeroseneMod implements ModInitializer {
 	@Override
 	public void onInitialize() {

src/main/java/pm/j4/kerosene/mixin/ChatMessageMixin.java

@@ -0,0 +1,38 @@
+package pm.j4.kerosene.mixin;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Optional;
+import net.minecraft.client.network.ClientPlayerEntity;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+import pm.j4.kerosene.modules.bindings.ChatCommands;
+import pm.j4.kerosene.util.data.ChatCommand;
+
+@Mixin(ClientPlayerEntity.class)
+public class ChatMessageMixin {
+	@Inject(
+			at = @At("HEAD"),
+			method = "sendChatMessage",
+			cancellable = true
+	)
+	public void onChatMessage(String message, CallbackInfo ci) {
+		if(message.startsWith(".")) {
+			String[] args = message.split(" ");
+			String command = args[0].substring(1);
+			Optional<ChatCommand> matchingCommands = ChatCommands.findCommand(command);
+
+			List<String> newArgs = new ArrayList<>();
+			for(int i = 1;i < args.length; i++) {
+				newArgs.add(args[i]);
+			}
+
+			if (matchingCommands.isPresent()) {
+				matchingCommands.get().execute(newArgs);
+			}
+			ci.cancel();
+		}
+	}
+}

src/main/java/pm/j4/kerosene/modules/ExampleModule.java

@@ -8,6 +8,7 @@ import net.minecraft.client.MinecraftClient;
 import net.minecraft.client.options.KeyBinding;
 import net.minecraft.client.util.InputUtil;
 import org.lwjgl.glfw.GLFW;
+import pm.j4.kerosene.util.data.ChatCommand;
 import pm.j4.kerosene.util.module.ModuleBase;
 import pm.j4.kerosene.util.module.ModuleFunction;
 import pm.j4.kerosene.util.module.option.BooleanOption;
@@ -29,6 +30,26 @@ public class ExampleModule extends ModuleBase {
 				true);
 	}
 
+	@Override
+	protected List<ChatCommand> getChatCommands() {
+		List<ChatCommand> commands = new ArrayList<>();
+		ChatCommand example = new ChatCommand("test") {
+			@Override
+			public void execute(List<String> args) {
+				System.out.println("EXECUTED TEST COMMAND");
+				args.forEach(
+						(arg) -> {
+							System.out.println("args: " + arg);
+						}
+				);
+			}
+		};
+
+		commands.add(example);
+
+		return commands;
+	}
+
 	@Override
 	public List<ConfigurationOption> getDefaultConfig() {
 		List<ConfigurationOption> options = new ArrayList<>();

src/main/java/pm/j4/kerosene/modules/bindings/ChatCommands.java

@@ -0,0 +1,43 @@
+package pm.j4.kerosene.modules.bindings;
+
+import java.util.*;
+import java.util.stream.Collectors;
+import pm.j4.kerosene.util.data.ChatCommand;
+import pm.j4.kerosene.util.module.ModuleBase;
+
+public class ChatCommands extends ModuleBase {
+	/**
+	 * Instantiates a new Module base.
+	 * Parameters should be constant across restarts.
+	 */
+	public ChatCommands() {
+		super("kerosene",
+				"kerosene.chatcommands",
+				"kerosene.misc",
+				false,
+				true,
+				false);
+	}
+
+	private static Map<String, ChatCommand> commands = new HashMap<>();
+
+	public static void registerCommands(List<ChatCommand> commandList) {
+		for(ChatCommand command : commandList) {
+			if(commands.containsKey(command.getName())) {
+				return;
+			}
+			System.out.println("REGISTERING COMMAND " + command.getName());
+			commands.put(command.getName(), command);
+		}
+	}
+
+	public static Optional<ChatCommand> findCommand(String text) {
+		if (commands.containsKey(text)) {
+			return Optional.of(commands.get(text));
+		}
+		else {
+			System.out.println("COULD NOT FIND CHAT COMMAND WITH NAME " + text);
+			return Optional.empty();
+		}
+	}
+}

src/main/java/pm/j4/kerosene/util/data/ChatCommand.java

@@ -0,0 +1,17 @@
+package pm.j4.kerosene.util.data;
+
+import java.util.List;
+
+public abstract class ChatCommand {
+	public ChatCommand(String name) {
+		this.name = name;
+	}
+
+	private final String name;
+
+	public String getName() {
+		return name;
+	}
+
+	public abstract void execute(List<String> args);
+}

src/main/java/pm/j4/kerosene/util/module/ModuleBase.java

@@ -9,8 +9,10 @@ import net.minecraft.text.TranslatableText;
 import pm.j4.kerosene.gui.PModuleConfigEntry;
 import pm.j4.kerosene.gui.PModuleConfigPane;
 import pm.j4.kerosene.modules.bindings.BindingManager;
+import pm.j4.kerosene.modules.bindings.ChatCommands;
 import pm.j4.kerosene.util.config.ConfigHolder;
 import pm.j4.kerosene.util.config.ConfigManager;
+import pm.j4.kerosene.util.data.ChatCommand;
 import pm.j4.kerosene.util.module.option.ConfigurationOption;
 
 /**
@@ -45,6 +47,7 @@ public abstract class ModuleBase {
 	 */
 	public void init() {
 		BindingManager.registerBindings(this);
+		ChatCommands.registerCommands(this.getChatCommands());
 	}
 
 	/**
@@ -253,6 +256,10 @@ public abstract class ModuleBase {
 		return Optional.empty();
 	}
 
+	protected List<ChatCommand> getChatCommands() {
+		return new ArrayList<>();
+	};
+
 	private Map<KeyBinding, ModuleFunction> attachedBinds = new HashMap<>();
 
 	public Map<KeyBinding, ModuleFunction> getDefaultBindings() {

src/main/resources/kerosene.mixins.json

@@ -7,7 +7,8 @@
   ],
   "client": [
     "EntryListWidgetAccessor",
-    "OptionsMenuMixin"
+    "OptionsMenuMixin",
+    "ChatMessageMixin"
   ],
   "injectors": {
     "defaultRequire": 1