init lorenz mod

4 files changed, 414 insertions, 0 deletions

diff --git a/src/main/java/at/lorenz/mod/chat/ChatFilter.kt b/src/main/java/at/lorenz/mod/chat/ChatFilter.kt
new file mode 100644
index 000000000..8e2160928
--- /dev/null
+++ b/src/main/java/at/lorenz/mod/chat/ChatFilter.kt
@@ -0,0 +1,279 @@
+package at.lorenz.mod.chat
+
+import at.lorenz.mod.config.LorenzConfig
+import at.lorenz.mod.utils.LorenzUtils
+import at.lorenz.mod.utils.LorenzUtils.Companion.matchRegex
+import at.lorenz.mod.events.LorenzChatEvent
+import net.minecraftforge.fml.common.eventhandler.SubscribeEvent
+
+class ChatFilter {
+
+    @SubscribeEvent
+    fun onChatMessage(event: LorenzChatEvent) {
+        if (!LorenzConfig.chatFilter) return
+
+        val blockReason = block(event.message)
+        if (blockReason != "") {
+            event.blockedReason = blockReason
+        }
+    }
+
+    private fun block(message: String): String = when {
+        message.startsWith("§aYou are playing on profile: §e") -> "profile"//TODO move into own class
+        lobby(message) -> "lobby"
+        empty(message) -> "empty"
+        warping(message) -> "warping"
+        welcome(message) -> "welcome"
+        guild(message) -> "guild"
+        PlayerChatFilter.shouldBlock(message) -> "player_chat"
+        killCombo(message) -> "kill_combo"
+        bazaarAndAHMiniMessages(message) -> "bz_ah_minis"
+        watchdogAnnouncement(message) -> "watchdog"
+        slayer(message) -> "slayer"
+        slayerDrop(message) -> "slayer_drop"
+        uselessDrop(message) -> "useless_drop"
+        uselessNotification(message) -> "useless_notification"
+        party(message) -> "party"
+        money(message) -> "money"
+        winterIsland(message) -> "winter_island"
+        uselessWarning(message) -> "useless_warning"
+        friendJoin(message) -> "friend_join"
+
+
+        else -> ""
+    }
+
+    private fun friendJoin(message: String): Boolean {
+        return when {
+            message.matchRegex("§aFriend > §r(.*) §r§e(joined|left).") -> {
+                true
+            }
+            else -> false
+        }
+
+    }
+
+    private fun uselessNotification(message: String): Boolean {
+        return when {
+            message == "§eYour previous §r§6Plasmaflux Power Orb §r§ewas removed!" -> true
+
+            else -> false
+        }
+    }
+
+    private fun uselessWarning(message: String): Boolean = when {
+        message == "§cYou are sending commands too fast! Please slow down." -> true//TODO prevent in the future
+        message == "§cYou can't use this while in combat!" -> true
+        message == "§cYou can not modify your equipped armor set!" -> true
+        message == "§cPlease wait a few seconds between refreshing!" -> true
+        message == "§cThis item is not salvageable!" -> true//prevent in the future
+        message == "§cPlace a Dungeon weapon or armor piece above the anvil to salvage it!" -> true
+        message == "§cWhoa! Slow down there!" -> true
+        message == "§cWait a moment before confirming!" -> true
+        message == "§cYou need to be out of combat for 3 seconds before opening the SkyBlock Menu!" -> true//TODO prevent in the future
+
+        else -> false
+    }
+
+    private fun uselessDrop(message: String): Boolean {
+        when {
+            message.matchRegex("§6§lRARE DROP! §r§aEnchanted Ender Pearl (.*)") -> return true
+
+            message.matchRegex("§6§lRARE DROP! §r§fCarrot (.*)") -> return true
+            message.matchRegex("§6§lRARE DROP! §r§fPotato (.*)") -> return true
+
+            message.matchRegex("§6§lRARE DROP! §r§9Machine Gun Bow (.*)") -> return true
+            message.matchRegex("§6§lRARE DROP! §r§5Earth Shard (.*)") -> return true
+            message.matchRegex("§6§lRARE DROP! §r§5Zombie Lord Chestplate (.*)") -> return true
+        }
+
+        return false
+    }
+
+    private fun winterIsland(message: String): Boolean = when {
+        message.matchRegex(" §r§f☃ §r§7§r(.*) §r§7mounted a §r§fSnow Cannon§r§7!") -> true
+
+        else -> false
+    }
+
+    private fun money(message: String): Boolean {
+        if (isBazaar(message)) return true
+        if (isAuctionHouse(message)) return true
+
+        return false
+    }
+
+    private fun isAuctionHouse(message: String): Boolean {
+        if (message == "§b-----------------------------------------------------") return true
+        if (message == "§eVisit the Auction House to collect your item!") return true
+
+        return false
+    }
+
+    private fun isBazaar(message: String): Boolean {
+        if (message.matchRegex("§eBuy Order Setup! §r§a(.*)§r§7x (.*) §r§7for §r§6(.*) coins§r§7.")) return true
+        if (message.matchRegex("§eSell Offer Setup! §r§a(.*)§r§7x (.*) §r§7for §r§6(.*) coins§r§7.")) return true
+        if (message.matchRegex("§cCancelled! §r§7Refunded §r§6(.*) coins §r§7from cancelling buy order!")) return true
+        if (message.matchRegex("§cCancelled! §r§7Refunded §r§a(.*)§r§7x (.*) §r§7from cancelling sell offer!")) return true
+
+        return false
+    }
+
+    private fun party(message: String): Boolean {
+        if (message == "§9§m-----------------------------") return true
+        if (message == "§9§m-----------------------------------------------------") return true
+
+        return false
+    }
+
+    private fun slayerDrop(message: String): Boolean {
+        //Revenant
+        if (message.matchRegex("§b§lRARE DROP! §r§7\\(§r§f§r§9Revenant Viscera§r§7\\) (.*)")) return true
+        if (message.matchRegex("§b§lRARE DROP! §r§7\\(§r§f§r§7(.*)x §r§f§r§9Foul Flesh§r§7\\) (.*)")) return true
+        if (message.matchRegex("§b§lRARE DROP! §r§7\\(§r§f§r§9Foul Flesh§r§7\\) (.*)")) return true
+        if (message.matchRegex("§6§lRARE DROP! §r§5Golden Powder (.*)")) return true
+        if (message.matchRegex("§9§lVERY RARE DROP!  §r§7\\(§r§f§r§2(.*) Pestilence Rune I§r§7\\) (.*)")) {
+            LorenzUtils.debug("check regex for this blocked message!")
+            return true
+        }
+        if (message.matchRegex("§5§lVERY RARE DROP!  §r§7\\(§r§f§r§5Revenant Catalyst§r§7\\) (.*)")) return true
+        if (message.matchRegex("§5§lVERY RARE DROP!  §r§7\\(§r§f§r§9Undead Catalyst§r§7\\) (.*)")) return true
+
+        //Enderman
+        if (message.matchRegex("§b§lRARE DROP! §r§7\\(§r§f§r§7(.*)x §r§f§r§aTwilight Arrow Poison§r§7\\) (.*)")) return true
+        if (message.matchRegex("§9§lVERY RARE DROP!  §r§7\\(§r§fMana Steal I§r§7\\) (.*)")) return true
+        if (message.matchRegex("§5§lVERY RARE DROP!  §r§7\\(§r§f§r§5Sinful Dice§r§7\\) (.*)")) return true
+        if (message.matchRegex("§9§lVERY RARE DROP!  §r§7\\(§r§f§r§9Null Atom§r§7\\) (.*)")) return true
+        if (message.matchRegex("§9§lVERY RARE DROP!  §r§7\\(§r§f§r§5Transmission Tuner§r§7\\) (.*)")) return true
+        if (message.matchRegex("§9§lVERY RARE DROP!  §r§7\\(§r§fMana Steal I§r§7\\) (.*)")) return true
+        if (message.matchRegex("§9§lVERY RARE DROP!  §r§7\\(§r§f§r§5◆ Endersnake Rune I§r§7\\) (.*)")) return true
+        if (message.matchRegex("§d§lCRAZY RARE DROP!  §r§7\\(§r§f§r§fPocket Espresso Machine§r§7\\) (.*)")) return true
+        if (message.matchRegex("§5§lVERY RARE DROP!  §r§7\\(§r§f§r§5◆ End Rune I§r§7\\) (.*)")) return true
+
+        return false
+    }
+
+    private fun slayer(message: String): Boolean {
+        //start
+        if (message.matchRegex("  §r§5§lSLAYER QUEST STARTED!")) return true
+        if (message.matchRegex("   §5§l» §7Slay §c(.*) Combat XP §7worth of (.*)§7.")) return true
+
+        //end
+        if (message.matchRegex("  §r§a§lSLAYER QUEST COMPLETE!")) return true
+        if (message == "  §r§6§lNICE! SLAYER BOSS SLAIN!") return true
+        if (message.matchRegex("   §r§e(.*)Slayer LVL 9 §r§5- §r§a§lLVL MAXED OUT!")) return true
+        if (message.matchRegex("   §r§5§l» §r§7Talk to Maddox to claim your (.*) Slayer XP!")) return true
+
+
+        if (message == "§eYou received kill credit for assisting on a slayer miniboss!") return true
+
+        if (message == "§e✆ Ring... ") return true
+        if (message == "§e✆ Ring... Ring... ") return true
+        if (message == "§e✆ Ring... Ring... Ring... ") return true
+
+        return false
+    }
+
+    private fun watchdogAnnouncement(message: String): Boolean = when {
+        message == "§4[WATCHDOG ANNOUNCEMENT]" -> true
+        message.matchRegex("§fWatchdog has banned §r§c§l(.*)§r§f players in the last 7 days.") -> true
+        message.matchRegex("§fStaff have banned an additional §r§c§l(.*)§r§f in the last 7 days.") -> true
+        message == "§cBlacklisted modifications are a bannable offense!" -> true
+        else -> false
+    }
+
+    private fun bazaarAndAHMiniMessages(message: String): Boolean = when (message) {
+        "§7Putting item in escrow...",
+        "§7Putting goods in escrow...",
+        "§7Putting coins in escrow...",
+
+            //Auction House
+        "§7Setting up the auction...",
+        "§7Processing purchase...",
+        "§7Claiming order...",
+        "§7Processing bid...",
+        "§7Claiming BIN auction...",
+
+            //Bazaar
+        "§7Submitting sell offer...",
+        "§7Submitting buy order...",
+        "§7Executing instant sell...",
+        "§7Executing instant buy...",
+
+            //Bank
+        "§8Depositing coins...",
+        "§8Withdrawing coins..." -> true
+        else -> false
+    }
+
+    private fun killCombo(message: String): Boolean {
+        //§a§l+5 Kill Combo §r§8+§r§b3% §r§b? Magic Find
+        return when {
+            message.matchRegex("§.§l\\+(.*) Kill Combo §r§8\\+(.*)") -> true
+            message.matchRegex("§cYour Kill Combo has expired! You reached a (.*) Kill Combo!") -> true
+            else -> false
+        }
+    }
+
+    private fun lobby(message: String): Boolean = when {
+        //player join
+        message.matchRegex("(.*) §6joined the lobby!") -> true
+        message.matchRegex(" §b>§c>§a>§r (.*) §6joined the lobby!§r §a<§c<§b<") -> true
+
+        //mystery box
+        message.matchRegex("§b✦ §r(.*) §r§7found a §r§e(.*) §r§bMystery Box§r§7!") -> true
+        message.matchRegex("§b✦ §r(.*) §r§7found (a|an) §r(.*) §r§7in a §r§aMystery Box§r§7!") -> true
+
+        //prototype
+        message.contains("§r§6§lWelcome to the Prototype Lobby§r") -> true
+        message == "  §r§f§l➤ §r§6You have reached your Hype limit! Add Hype to Prototype Lobby minigames by right-clicking with the Hype Diamond!" -> true
+
+        //hypixel tournament notifications
+        message.contains("§r§e§6§lHYPIXEL§e is hosting a §b§lBED WARS DOUBLES§e tournament!") -> true
+        message.contains("§r§e§6§lHYPIXEL BED WARS DOUBLES§e tournament is live!") -> true
+
+        //other
+        message.contains("§aYou are still radiating with §bGenerosity§r§a!") -> true
+        else -> false
+    }
+
+    private fun guild(message: String): Boolean = when {
+        message.matchRegex("§2Guild > (.*) §r§e(joined|left).") -> true
+        message.matchRegex("§aYou earned §r§2(.*) GEXP §r§afrom playing SkyBlock!") -> true
+        message.matchRegex("§aYou earned §r§2(.*) GEXP §r§a\\+ §r§e(.*) Event EXP §r§afrom playing SkyBlock!") -> true
+        message == "§b§m-----------------------------------------------------" -> true
+        else -> false
+    }
+
+    private fun welcome(message: String): Boolean = message == "§eWelcome to §r§aHypixel SkyBlock§r§e!"
+
+    private fun warping(message: String): Boolean = when {
+        message.matchRegex("§7Sending to server (.*)\\.\\.\\.") -> true
+        message.matchRegex("§7Request join for Hub (.*)\\.\\.\\.") -> true
+        message.matchRegex("§7Request join for Dungeon Hub #(.*)\\.\\.\\.") -> true
+        message == "§7Warping..." -> true
+        message == "§7Warping you to your SkyBlock island..." -> true
+        message == "§7Warping using transfer token..." -> true
+
+        //visiting other players
+        message == "§7Finding player..." -> true
+        message == "§7Sending a visit request..." -> true
+
+        //warp portals on public islands (canvas room - flower house, election room - community center, void sepulture - the end)
+        message.matchRegex("§dWarped to (.*)§r§d!") -> true
+        else -> false
+    }
+
+    private fun empty(message: String): Boolean = when (message) {
+        "§8 §r§8 §r§1 §r§3 §r§3 §r§7 §r§8 ",
+
+        "§f §r§f §r§1 §r§0 §r§2 §r§4§r§f §r§f §r§2 §r§0 §r§4 §r§8§r§0§r§1§r§0§r§1§r§2§r§f§r§f§r§0§r§1§r§3§r§4§r§f§r§f§r§0§r§1§r§5§r§f§r§f§r§0§r§1§r§6§r§f§r§f§r§0§r§1§r§8§r§9§r§a§r§b§r§f§r§f§r§0§r§1§r§7§r§f§r§f§r§3 §r§9 §r§2 §r§0 §r§0 §r§1§r§3 §r§9 §r§2 §r§0 §r§0 §r§2§r§3 §r§9 §r§2 §r§0 §r§0 §r§3§r§0§r§0§r§1§r§f§r§e§r§0§r§0§r§2§r§f§r§e§r§0§r§0§r§3§r§4§r§5§r§6§r§7§r§8§r§f§r§e§r§3 §r§6 §r§3 §r§6 §r§3 §r§6 §r§e§r§3 §r§6 §r§3 §r§6 §r§3 §r§6 §r§d",
+
+        "§f §r§r§r§f §r§r§r§1 §r§r§r§0 §r§r§r§2 §r§r§r§f §r§r§r§f §r§r§r§2 §r§r§r§0 §r§r§r§4 §r§r§r§3 §r§r§r§9 §r§r§r§2 §r§r§r§0 §r§r§r§0 §r§r§r§3 §r§r§r§9 §r§r§r§2 §r§r§r§0 §r§r§r§0 §r§r§r§3 §r§r§r§9 §r§r§r§2 §r§r§r§0 §r§r§r§0 ",
+
+        "",
+        "§f",
+        "§c" -> true
+        else -> false
+    }
+}
diff --git a/src/main/java/at/lorenz/mod/chat/ChatManager.kt b/src/main/java/at/lorenz/mod/chat/ChatManager.kt
new file mode 100644
index 000000000..a85643e1b
--- /dev/null
+++ b/src/main/java/at/lorenz/mod/chat/ChatManager.kt
@@ -0,0 +1,47 @@
+package at.lorenz.mod.chat
+
+import at.lorenz.mod.utils.LorenzLogger
+import at.lorenz.mod.events.LorenzChatEvent
+import at.lorenz.mod.utils.LorenzUtils
+import net.minecraftforge.client.event.ClientChatReceivedEvent
+import net.minecraftforge.fml.common.eventhandler.EventPriority
+import net.minecraftforge.fml.common.eventhandler.SubscribeEvent
+
+class ChatManager {
+
+    private val loggerAll = LorenzLogger("chat/filter_all")
+    private val loggerFiltered = LorenzLogger("chat/filter_blocked")
+    private val loggerAllowed = LorenzLogger("chat/filter_allowed")
+    private val loggerFilteredTypes = mutableMapOf<String, LorenzLogger>()
+
+    @SubscribeEvent(priority = EventPriority.LOW, receiveCanceled = true)
+    fun onChatPacket(event: ClientChatReceivedEvent) {
+        val messageComponent = event.message
+
+        val message = LorenzUtils.stripVanillaMessage(messageComponent.formattedText)
+        if (event.type.toInt() == 2) {
+//            val actionBarEvent = LorenzActionBarEvent(message)
+//            actionBarEvent.postAndCatch()
+        } else {
+
+            val chatEvent = LorenzChatEvent(message, messageComponent)
+            chatEvent.postAndCatch()
+
+            val blockReason = chatEvent.blockedReason.uppercase()
+            if (blockReason != "") {
+                event.isCanceled = true
+                loggerFiltered.log("[$blockReason] $message")
+                loggerAll.log("[$blockReason] $message")
+                loggerFilteredTypes.getOrPut(blockReason) { LorenzLogger("chat/filter_blocked/$blockReason") }
+                    .log(message)
+                return
+            }
+
+            if (!message.startsWith("§f{\"server\":\"")) {
+                loggerAllowed.log(message)
+                loggerAll.log("[allowed] $message")
+            }
+
+        }
+    }
+}
\ No newline at end of file
diff --git a/src/main/java/at/lorenz/mod/chat/PlayerChatFilter.kt b/src/main/java/at/lorenz/mod/chat/PlayerChatFilter.kt
new file mode 100644
index 000000000..427b25e37
--- /dev/null
+++ b/src/main/java/at/lorenz/mod/chat/PlayerChatFilter.kt
@@ -0,0 +1,78 @@
+package at.lorenz.mod.chat
+
+import at.lorenz.mod.utils.LorenzLogger
+import at.lorenz.mod.utils.LorenzUtils
+import at.lorenz.mod.utils.LorenzUtils.Companion.removeColorCodes
+import at.lorenz.mod.events.PlayerSendChatEvent
+
+class PlayerChatFilter {
+
+    companion object {
+        val loggerPlayerChat = LorenzLogger("chat/player")
+
+        fun shouldBlock(originalMessage: String): Boolean {
+            val split: List<String> = if (originalMessage.contains("§7§r§7: ")) {
+                originalMessage.split("§7§r§7: ")
+            } else if (originalMessage.contains("§f: ")) {
+                originalMessage.split("§f: ")
+            } else {
+                return false
+            }
+
+            var rawName = split[0]
+            val message = split[1]
+
+            val channel: PlayerMessageChannel
+            if (rawName.startsWith("§9Party §8> ")) {
+                channel = PlayerMessageChannel.PARTY
+                rawName = rawName.substring(12)
+            } else if (rawName.startsWith("§2Guild > ")) {
+                channel = PlayerMessageChannel.GUILD
+                rawName = rawName.substring(10)
+            } else if (rawName.startsWith("§bCo-op > ")) {
+                channel = PlayerMessageChannel.COOP
+                rawName = rawName.substring(10)
+            } else {
+                channel = PlayerMessageChannel.ALL
+            }
+
+            val nameSplit = rawName.split(" ")
+            val first = nameSplit[0]
+
+            val last = nameSplit.last()
+            val name = if (last.endsWith("]")) {
+                nameSplit[nameSplit.size - 2]
+            } else {
+                last
+            }
+
+            if (first != name) {
+                if (!first.contains("VIP") && !first.contains("MVP")) {
+                    //TODO support yt + admin
+                    return false
+                }
+            }
+
+            send(channel, name.removeColorCodes(), message.removeColorCodes())
+            return true
+        }
+
+        private fun send(channel: PlayerMessageChannel, name: String, message: String) {
+            loggerPlayerChat.log("[$channel] $name: $message")
+            val event = PlayerSendChatEvent(channel, name, message)
+            event.postAndCatch()
+
+            if (event.cancelledReason != "") {
+                loggerPlayerChat.log("cancelled: " + event.cancelledReason)
+            } else {
+                val finalMessage = event.message
+                if (finalMessage != message) {
+                    loggerPlayerChat.log("message changed: $finalMessage")
+                }
+
+                val prefix = channel.prefix
+                LorenzUtils.chat("$prefix §b$name §f$finalMessage")
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/src/main/java/at/lorenz/mod/chat/PlayerMessageChannel.kt b/src/main/java/at/lorenz/mod/chat/PlayerMessageChannel.kt
new file mode 100644
index 000000000..0e44b88f0
--- /dev/null
+++ b/src/main/java/at/lorenz/mod/chat/PlayerMessageChannel.kt
@@ -0,0 +1,10 @@
+package at.lorenz.mod.chat
+
+enum class PlayerMessageChannel(val prefix: String) {
+
+    ALL("§fA>"),
+    ALL_ADVERTISEMENT("§8A>"),
+    PARTY("§9P>"),
+    GUILD("§2G>"),
+    COOP("§bCC>"),
+}
\ No newline at end of file