Finish command framework

src/main/kotlin/matterlink/MatterLinkConfig.kt

@@ -2,6 +2,7 @@ package matterlink
 
 import net.minecraftforge.common.config.Configuration
 import java.io.File
+import java.util.regex.Pattern
 
 var cfg: MatterLinkConfig? = null
 
@@ -78,8 +79,8 @@ class MatterLinkConfig(file: File) {
                         "commandPrefix",
                         CATEGORY_COMMAND,
                         "!",
-                        "Prefix for MC bridge commands. Accepts a single non-alphanumeric character."
-                        //Pattern.compile("[^0-9A-Za-z/]")
+                        "Prefix for MC bridge commands. Accepts a single character (not alphanumeric or /)",
+                        Pattern.compile("^[^0-9A-Za-z/]$")
                 )
         )
 

src/main/kotlin/matterlink/bridge/BridgeCommand.kt

@@ -0,0 +1,26 @@
+package matterlink.bridge
+
+import matterlink.cfg
+
+class BridgeCommand(val name: String, command: (List<String>) -> Boolean) {
+    val execute: (List<String>) -> Boolean = command //return true for success and false for failure
+
+    companion object Handler {
+        private val commandMap: HashMap<String, BridgeCommand> = HashMap()
+
+        fun handleCommand(input: String): Boolean {
+            if (input[0] != cfg!!.command.prefix[0]) return false
+
+            val cmd = ArrayList(input.substring(1).split(" "))
+            val args = cmd.subList(1, cmd.size - 1)
+
+            return if (commandMap.containsKey(cmd[0])) (commandMap[cmd[0]]!!.execute)(args) else false
+        }
+
+        fun registerCommand(cmd: BridgeCommand): Boolean {
+            if (cmd.name.isBlank() || commandMap.containsKey(cmd.name)) return false
+            commandMap[cmd.name] = cmd
+            return true
+        }
+    }
+}

src/main/kotlin/matterlink/bridge/ServerChatHelper.kt

@@ -19,7 +19,10 @@ class ServerChatHelper {
                 val section = '\u00A7'
                 val message = when (nextMessage.event) {
                     "user_action" -> nextMessage.format(cfg!!.formatting.action)
-                    "" -> nextMessage.format(cfg!!.formatting.chat)
+                    "" -> {
+                        BridgeCommand.handleCommand(nextMessage.text)
+                        nextMessage.format(cfg!!.formatting.chat)
+                    }
                     "join_leave" -> nextMessage.format(cfg!!.formatting.joinLeave)
                     else -> {
                         val user = nextMessage.username

src/main/kotlin/matterlink/bridge/command/BridgeCommand.kt

@@ -1,15 +0,0 @@
-package matterlink.bridge.command
-
-class BridgeCommand(val name: String, command: (String) -> Boolean) {
-    private val execute: (String) -> Boolean = command //return true for success and false for failure
-
-    fun tryExecute(input: String): Boolean {
-        //get the first word
-        val space = input.indexOf(' ')
-        if (space == 0) return false //"! " is never a command
-
-        var cmd = if (space > 0) input.substring(0, space) else input
-
-        return if (cmd == name) execute(input.substring(space + 1)) else false
-    }
-}

src/main/kotlin/matterlink/bridge/command/BridgeCommandHandler.kt

@@ -1,2 +0,0 @@
-package matterlink.bridge.command
-