feat(command): add execute module

- Added execute module
- Fixed a bug causing EITHER action to omit displaying message on the very first perform callback

gradle.properties

@@ -5,7 +5,7 @@ org.gradle.daemon=false
 
 mod_id=twitchspawn
 mod_group=net.programmer.igoodie
-mod_version=0.4.14
+mod_version=0.4.15
 
 minecraft_version=1.12.2
 forge_version=14.23.3.2655

src/main/java/net/programmer/igoodie/twitchspawn/command/TwitchSpawnCommand.java

@@ -27,6 +27,7 @@ public TwitchSpawnCommand() {
         registerModule(new ModuleRules());
         registerModule(new ModuleSimulate());
         registerModule(new ModuleTest());
+        registerModule(new ModuleExecute());
     }
 
     private void registerModule(CommandModule module) {

src/main/java/net/programmer/igoodie/twitchspawn/command/module/ModuleExecute.java

@@ -0,0 +1,49 @@
+package net.programmer.igoodie.twitchspawn.command.module;
+
+import net.minecraft.command.CommandException;
+import net.minecraft.command.ICommandSender;
+import net.programmer.igoodie.twitchspawn.tslanguage.EventArguments;
+import net.programmer.igoodie.twitchspawn.tslanguage.action.TSLAction;
+import net.programmer.igoodie.twitchspawn.tslanguage.parser.TSLParser;
+import net.programmer.igoodie.twitchspawn.tslanguage.parser.TSLSyntaxError;
+import net.programmer.igoodie.twitchspawn.tslanguage.parser.TSLTokenizer;
+
+import java.util.Arrays;
+import java.util.LinkedList;
+import java.util.List;
+
+public class ModuleExecute extends CommandModule {
+
+    @Override
+    public String getName() {
+        return "execute";
+    }
+
+    @Override
+    public String getUsage() {
+        return super.getUsage() + " <tsl_action>";
+    }
+
+    @Override
+    public void execute(ICommandSender commandSender, String[] moduleArgs) throws CommandException {
+        try {
+            TSLAction tslAction = parseAction(moduleArgs);
+            EventArguments eventArguments = EventArguments.createRandom(commandSender.getName());
+            tslAction.process(eventArguments);
+
+        } catch (TSLSyntaxError e) {
+            throw new CommandException(e.getMessage());
+        }
+    }
+
+    private TSLAction parseAction(String[] moduleArgs) throws CommandException, TSLSyntaxError {
+        if (moduleArgs.length == 0)
+            throw new CommandException("Expected at least 1 TSL word!");
+
+        List<String> words = TSLTokenizer.intoWords(String.join(" ", moduleArgs));
+        String actionName = words.remove(0);
+
+        return TSLParser.parseAction(actionName, words);
+    }
+
+}

src/main/java/net/programmer/igoodie/twitchspawn/tslanguage/action/EitherAction.java

@@ -35,6 +35,7 @@ public EitherAction(List<String> words) throws TSLSyntaxError {
             throw new TSLSyntaxError("Expected at least 2 actions, found -> " + this.actions.size());
 
         selectedAction = actions.randomItem();
+        message = selectedAction.message;
     }
 
     private void parseActions(List<String> words) throws TSLSyntaxError {