update PGT and relocate to org.polyfrost

20 files changed, 2011 insertions, 0 deletions

diff --git a/src/main/kotlin/org/polyfrost/chatting/Chatting.kt b/src/main/kotlin/org/polyfrost/chatting/Chatting.kt
new file mode 100644
index 0000000..0e8745c
--- /dev/null
+++ b/src/main/kotlin/org/polyfrost/chatting/Chatting.kt
@@ -0,0 +1,272 @@
+package org.polyfrost.chatting
+
+import cc.polyfrost.oneconfig.libs.universal.UDesktop
+import cc.polyfrost.oneconfig.libs.universal.UMinecraft
+import cc.polyfrost.oneconfig.libs.universal.UResolution
+import cc.polyfrost.oneconfig.utils.Notifications
+import cc.polyfrost.oneconfig.utils.commands.CommandManager
+import cc.polyfrost.oneconfig.utils.dsl.browseLink
+import org.polyfrost.chatting.chat.ChatSearchingManager
+import org.polyfrost.chatting.chat.ChatShortcuts
+import org.polyfrost.chatting.chat.ChatSpamBlock
+import org.polyfrost.chatting.chat.ChatTabs
+import org.polyfrost.chatting.command.ChattingCommand
+import org.polyfrost.chatting.config.ChattingConfig
+import org.polyfrost.chatting.utils.ModCompatHooks
+import org.polyfrost.chatting.utils.copyToClipboard
+import org.polyfrost.chatting.utils.createBindFramebuffer
+import org.polyfrost.chatting.utils.screenshot
+import net.minecraft.client.Minecraft
+import net.minecraft.client.gui.*
+import net.minecraft.client.renderer.GlStateManager
+import net.minecraft.client.renderer.OpenGlHelper
+import net.minecraft.client.settings.KeyBinding
+import net.minecraft.client.shader.Framebuffer
+import net.minecraft.util.MathHelper
+import net.minecraftforge.client.event.RenderGameOverlayEvent
+import net.minecraftforge.common.MinecraftForge.EVENT_BUS
+import net.minecraftforge.fml.client.registry.ClientRegistry
+import net.minecraftforge.fml.common.Loader
+import net.minecraftforge.fml.common.Mod
+import net.minecraftforge.fml.common.event.FMLInitializationEvent
+import net.minecraftforge.fml.common.event.FMLLoadCompleteEvent
+import net.minecraftforge.fml.common.event.FMLPostInitializationEvent
+import net.minecraftforge.fml.common.eventhandler.SubscribeEvent
+import net.minecraftforge.fml.common.gameevent.TickEvent
+import org.lwjgl.input.Keyboard
+import org.polyfrost.chatting.hook.ChatLineHook
+import org.polyfrost.chatting.mixin.GuiNewChatAccessor
+import java.awt.image.BufferedImage
+import java.io.File
+import java.text.SimpleDateFormat
+import java.util.*
+
+
+@Mod(
+    modid = Chatting.ID,
+    name = Chatting.NAME,
+    version = Chatting.VER,
+    modLanguageAdapter = "cc.polyfrost.oneconfig.utils.KotlinLanguageAdapter"
+)
+object Chatting {
+
+    val keybind = KeyBinding("Screenshot Chat", Keyboard.KEY_NONE, "Chatting")
+    const val NAME = "@NAME@"
+    const val VER = "@VER@"
+    const val ID = "@ID@"
+    var doTheThing = false
+    var isPatcher = false
+        private set
+    var isBetterChat = false
+        private set
+    var isSkytils = false
+        private set
+    var isHychat = false
+        private set
+
+    private var time = -1L
+    var deltaTime = 17L
+
+    private val fileFormatter: SimpleDateFormat = SimpleDateFormat("yyyy-MM-dd_HH.mm.ss'.png'")
+
+    val oldModDir = File(File(Minecraft.getMinecraft().mcDataDir, "W-OVERFLOW"), NAME)
+
+    @Mod.EventHandler
+    fun onInitialization(event: FMLInitializationEvent) {
+        ChattingConfig
+        CommandManager.INSTANCE.registerCommand(ChattingCommand())
+        ClientRegistry.registerKeyBinding(keybind)
+        EVENT_BUS.register(this)
+        EVENT_BUS.register(ChatSpamBlock)
+        ChatTabs.initialize()
+        ChatShortcuts.initialize()
+    }
+
+    @Mod.EventHandler
+    fun onPostInitialization(event: FMLPostInitializationEvent) {
+        isPatcher = Loader.isModLoaded("patcher")
+        isBetterChat = Loader.isModLoaded("betterchat")
+        isSkytils = Loader.isModLoaded("skytils")
+        isHychat = Loader.isModLoaded("hychat")
+    }
+
+    @Mod.EventHandler
+    fun onForgeLoad(event: FMLLoadCompleteEvent) {
+        if (ChattingConfig.informForAlternatives) {
+            if (isHychat) {
+                Notifications.INSTANCE.send(
+                    NAME,
+                    "Hychat can be removed as it is replaced by Chatting. Click here for more information.",
+                    Runnable {
+                        UDesktop.browseLink("https://microcontrollersdev.github.io/Alternatives/1.8.9/hychat")
+                    })
+            }
+            if (isSkytils) {
+                try {
+                    skytilsCompat(Class.forName("gg.skytils.skytilsmod.core.Config"))
+                } catch (e: Exception) {
+                    e.printStackTrace()
+                    try {
+                        skytilsCompat(Class.forName("skytils.skytilsmod.core.Config"))
+                    } catch (e: Exception) {
+                        e.printStackTrace()
+                    }
+                }
+            }
+            if (isBetterChat) {
+                Notifications.INSTANCE.send(
+                    NAME,
+                    "BetterChat can be removed as it is replaced by Chatting. Click here to open your mods folder to delete the BetterChat file.",
+                    Runnable {
+                        UDesktop.open(File("./mods"))
+                    })
+            }
+        }
+    }
+
+    private fun skytilsCompat(skytilsClass: Class<*>) {
+        val instance = skytilsClass.getDeclaredField("INSTANCE")
+        val chatTabs = skytilsClass.getDeclaredField("chatTabs")
+        chatTabs.isAccessible = true
+        if (chatTabs.getBoolean(instance)) {
+            Notifications.INSTANCE.send(
+                NAME,
+                "Skytils' chat tabs can be disabled as it is replace by Chatting.\nClick here to automatically do this.",
+                Runnable {
+                    chatTabs.setBoolean(instance, false)
+                    ChattingConfig.chatTabs = true
+                    ChattingConfig.hypixelOnlyChatTabs = true
+                    ChattingConfig.save()
+                    skytilsClass.getMethod("markDirty").invoke(instance)
+                    skytilsClass.getMethod("writeData").invoke(instance)
+                })
+        }
+        val copyChat = skytilsClass.getDeclaredField("copyChat")
+        copyChat.isAccessible = true
+        if (copyChat.getBoolean(instance)) {
+            Notifications.INSTANCE.send(
+                NAME,
+                "Skytils' copy chat messages can be disabled as it is replace by Chatting.\nClick here to automatically do this.",
+                Runnable {
+                    copyChat.setBoolean(instance, false)
+                    skytilsClass.getMethod("markDirty").invoke(instance)
+                    skytilsClass.getMethod("writeData").invoke(instance)
+                })
+        }
+    }
+
+    @SubscribeEvent
+    fun onRenderTick(event: RenderGameOverlayEvent.Pre) {
+        if (event.type == RenderGameOverlayEvent.ElementType.ALL) {
+            if (time == -1L) {
+                time = UMinecraft.getTime()
+            } else {
+                val currentTime = UMinecraft.getTime()
+                deltaTime = currentTime - time
+                time = currentTime
+            }
+        }
+    }
+
+    @SubscribeEvent
+    fun onTickEvent(event: TickEvent.ClientTickEvent) {
+        if (event.phase == TickEvent.Phase.START && Minecraft.getMinecraft().theWorld != null && Minecraft.getMinecraft().thePlayer != null && (Minecraft.getMinecraft().currentScreen == null || Minecraft.getMinecraft().currentScreen is GuiChat)) {
+            if (doTheThing) {
+                screenshotChat()
+                doTheThing = false
+            }
+        }
+    }
+
+    fun getChatHeight(opened: Boolean): Int {
+        var height = if (opened) ChattingConfig.focusedHeight else ChattingConfig.unfocusedHeight
+        height = (height * Minecraft.getMinecraft().gameSettings.chatScale).toInt()
+        val chatY = ModCompatHooks.yOffset + ModCompatHooks.chatPosition
+        if (height + chatY + 27 > (UResolution.scaledHeight / Minecraft.getMinecraft().gameSettings.chatScale).toInt() - 27 - chatY) {
+            height = (UResolution.scaledHeight / Minecraft.getMinecraft().gameSettings.chatScale).toInt() - 27 - chatY
+        }
+        return height
+    }
+
+    fun screenshotLine(line: ChatLine): BufferedImage? {
+        val hud = Minecraft.getMinecraft().ingameGUI
+        val chat = hud.chatGUI
+        val i = MathHelper.floor_float(chat.chatWidth / chat.chatScale)
+        return screenshot(
+            hashMapOf<ChatLine, String>().also {
+                GuiUtilRenderComponents.splitText(
+                    line.chatComponent,
+                    i,
+                    Minecraft.getMinecraft().fontRendererObj,
+                    false,
+                    false
+                ).map { it.formattedText }.reversed().forEach { string ->
+                    it[line] = string
+                }
+            }
+        )
+    }
+
+    private fun screenshotChat() {
+        screenshotChat(0)
+    }
+
+    fun screenshotChat(scrollPos: Int) {
+        val hud = Minecraft.getMinecraft().ingameGUI
+        val chat = hud.chatGUI
+        val chatLines = LinkedHashMap<ChatLine, String>()
+        ChatSearchingManager.filterMessages(
+            ChatSearchingManager.lastSearch,
+            (chat as GuiNewChatAccessor).drawnChatLines
+        )?.let { drawnLines ->
+            val chatHeight =
+                if (ChattingConfig.customChatHeight) getChatHeight(true) / 9 else GuiNewChat.calculateChatboxHeight(
+                    Minecraft.getMinecraft().gameSettings.chatHeightFocused / 9
+                )
+            for (i in scrollPos until drawnLines.size.coerceAtMost(scrollPos + chatHeight)) {
+                chatLines[drawnLines[i]] = drawnLines[i].chatComponent.formattedText
+            }
+
+            screenshot(chatLines)?.copyToClipboard()
+        }
+    }
+
+    private fun screenshot(messages: HashMap<ChatLine, String>): BufferedImage? {
+        if (messages.isEmpty()) {
+            Notifications.INSTANCE.send("Chatting", "Chat window is empty.")
+            return null
+        }
+        if (!OpenGlHelper.isFramebufferEnabled()) {
+            Notifications.INSTANCE.send(
+                "Chatting",
+                "Screenshot failed, please disable “Fast Render” in OptiFine’s “Performance” tab."
+            )
+            return null
+        }
+
+        val fr: FontRenderer = ModCompatHooks.fontRenderer
+        val width = messages.maxOf { fr.getStringWidth(it.value) + (if (ChattingConfig.showChatHeads && ((it.key as ChatLineHook).hasDetected() || ChattingConfig.offsetNonPlayerMessages)) 10 else 0) } + 4
+        val fb: Framebuffer = createBindFramebuffer(width * 2, (messages.size * 9) * 2)
+        val file = File(Minecraft.getMinecraft().mcDataDir, "screenshots/chat/" + fileFormatter.format(Date()))
+
+        GlStateManager.scale(2f, 2f, 1f)
+        val scale = Minecraft.getMinecraft().gameSettings.chatScale
+        GlStateManager.scale(scale, scale, 1f)
+        messages.entries.forEachIndexed { i: Int, entry: MutableMap.MutableEntry<ChatLine, String> ->
+            ModCompatHooks.redirectDrawString(entry.value, 0f, (messages.size - 1 - i) * 9f, 0xffffff, entry.key, true)
+        }
+
+        val image = fb.screenshot(file)
+        Minecraft.getMinecraft().entityRenderer.setupOverlayRendering()
+        Minecraft.getMinecraft().framebuffer.bindFramebuffer(true)
+        Notifications.INSTANCE.send(
+            "Chatting",
+            "Chat screenshotted successfully." + (if (ChattingConfig.copyMode != 1) "\nClick to open." else ""),
+            Runnable {
+                if (!UDesktop.open(file)) {
+                    Notifications.INSTANCE.send("Chatting", "Could not browse!")
+                }
+            })
+        return image
+    }
+}
diff --git a/src/main/kotlin/org/polyfrost/chatting/chat/ChatRegexes.kt b/src/main/kotlin/org/polyfrost/chatting/chat/ChatRegexes.kt
new file mode 100644
index 0000000..0d6909e
--- /dev/null
+++ b/src/main/kotlin/org/polyfrost/chatting/chat/ChatRegexes.kt
@@ -0,0 +1,11 @@
+package org.polyfrost.chatting.chat
+
+data class ChatRegexes(val regexList: List<String>?) {
+    val compiledRegexList: MutableList<Regex> = arrayListOf()
+
+    init {
+        regexList?.forEach {
+            compiledRegexList.add(Regex(it))
+        }
+    }
+}
diff --git a/src/main/kotlin/org/polyfrost/chatting/chat/ChatScrollingHook.kt b/src/main/kotlin/org/polyfrost/chatting/chat/ChatScrollingHook.kt
new file mode 100644
index 0000000..982329a
--- /dev/null
+++ b/src/main/kotlin/org/polyfrost/chatting/chat/ChatScrollingHook.kt
@@ -0,0 +1,5 @@
+package org.polyfrost.chatting.chat
+
+object ChatScrollingHook {
+    var shouldSmooth = false
+}
\ No newline at end of file
diff --git a/src/main/kotlin/org/polyfrost/chatting/chat/ChatSearchingManager.kt b/src/main/kotlin/org/polyfrost/chatting/chat/ChatSearchingManager.kt
new file mode 100644
index 0000000..d20a358
--- /dev/null
+++ b/src/main/kotlin/org/polyfrost/chatting/chat/ChatSearchingManager.kt
@@ -0,0 +1,42 @@
+package org.polyfrost.chatting.chat
+
+import cc.polyfrost.oneconfig.libs.caffeine.cache.Cache
+import cc.polyfrost.oneconfig.libs.caffeine.cache.Caffeine
+import cc.polyfrost.oneconfig.libs.universal.wrappers.message.UTextComponent
+import net.minecraft.client.gui.ChatLine
+import java.util.concurrent.LinkedBlockingQueue
+import java.util.concurrent.ThreadPoolExecutor
+import java.util.concurrent.TimeUnit
+import java.util.concurrent.atomic.AtomicInteger
+
+object ChatSearchingManager {
+    private var counter: AtomicInteger = AtomicInteger(0)
+    private var POOL: ThreadPoolExecutor = ThreadPoolExecutor(
+        50, 50,
+        0L, TimeUnit.SECONDS,
+        LinkedBlockingQueue()
+    ) { r ->
+        Thread(
+            r,
+            "Chat Filter Cache Thread ${counter.incrementAndGet()}"
+        )
+    }
+
+    @JvmStatic
+    val cache: Cache<String, List<ChatLine>> = Caffeine.newBuilder().executor(POOL).maximumSize(5000).build()
+
+    var lastSearch = ""
+
+    @JvmStatic
+    fun filterMessages(text: String, list: List<ChatLine>): List<ChatLine>? {
+        if (text.isBlank()) return list
+        val cached = cache.getIfPresent(text)
+        return cached ?: run {
+            cache.put(text, list.filter {
+                UTextComponent.stripFormatting(it.chatComponent.unformattedText).lowercase()
+                    .contains(text.lowercase())
+            })
+            cache.getIfPresent(text)
+        }
+    }
+}
\ No newline at end of file
diff --git a/src/main/kotlin/org/polyfrost/chatting/chat/ChatShortcuts.kt b/src/main/kotlin/org/polyfrost/chatting/chat/ChatShortcuts.kt
new file mode 100644
index 0000000..0c85553
--- /dev/null
+++ b/src/main/kotlin/org/polyfrost/chatting/chat/ChatShortcuts.kt
@@ -0,0 +1,79 @@
+package org.polyfrost.chatting.chat
+
+import cc.polyfrost.oneconfig.config.core.ConfigUtils
+import org.polyfrost.chatting.Chatting
+import com.google.gson.JsonObject
+import com.google.gson.JsonParser
+import java.io.File
+
+object ChatShortcuts {
+    private val oldShortcutsFile = File(Chatting.oldModDir, "chatshortcuts.json")
+    private val shortcutsFile = ConfigUtils.getProfileFile("chatshortcuts.json")
+    private val PARSER = JsonParser()
+
+    private var initialized = false
+
+    val shortcuts = object : ArrayList<Pair<String, String>>() {
+        private val comparator = Comparator<Pair<String, String>> { o1, o2 ->
+            return@Comparator o2.first.length.compareTo(o1.first.length)
+        }
+
+        override fun add(element: Pair<String, String>): Boolean {
+            val value = super.add(element)
+            sortWith(comparator)
+            return value
+        }
+    }
+
+    fun initialize() {
+        if (initialized) {
+            return
+        } else {
+            initialized = true
+        }
+        if (shortcutsFile.exists()) {
+            try {
+                val jsonObj = PARSER.parse(shortcutsFile.readText()).asJsonObject
+                for (shortcut in jsonObj.entrySet()) {
+                    shortcuts.add(shortcut.key to shortcut.value.asString)
+                }
+                return
+            } catch (_: Throwable) {
+                shortcutsFile.renameTo(File(shortcutsFile.parentFile, "chatshortcuts.json.bak"))
+            }
+        }
+        shortcutsFile.createNewFile()
+        if (oldShortcutsFile.exists()) {
+            shortcutsFile.writeText(
+                oldShortcutsFile.readText()
+            )
+        } else {
+            shortcutsFile.writeText(JsonObject().toString())
+        }
+    }
+
+    fun removeShortcut(key: String) {
+        shortcuts.removeIf { it.first == key }
+        val jsonObj = PARSER.parse(shortcutsFile.readText()).asJsonObject
+        jsonObj.remove(key)
+        shortcutsFile.writeText(jsonObj.toString())
+    }
+
+    fun writeShortcut(key: String, value: String) {
+        shortcuts.add(key to value)
+        val jsonObj = PARSER.parse(shortcutsFile.readText()).asJsonObject
+        jsonObj.addProperty(key, value)
+        shortcutsFile.writeText(jsonObj.toString())
+    }
+
+    fun handleSentCommand(command: String): String {
+        shortcuts.forEach {
+            if (command == it.first || (command.startsWith(it.first) && command.substringAfter(it.first)
+                    .startsWith(" "))
+            ) {
+                return command.replaceFirst(it.first, it.second)
+            }
+        }
+        return command
+    }
+}
\ No newline at end of file
diff --git a/src/main/kotlin/org/polyfrost/chatting/chat/ChatSpamBlock.kt b/src/main/kotlin/org/polyfrost/chatting/chat/ChatSpamBlock.kt
new file mode 100644
index 0000000..da5dde8
--- /dev/null
+++ b/src/main/kotlin/org/polyfrost/chatting/chat/ChatSpamBlock.kt
@@ -0,0 +1,124 @@
+package org.polyfrost.chatting.chat
+
+import org.polyfrost.chatting.config.ChattingConfig
+import com.google.gson.JsonObject
+import com.google.gson.JsonParser
+import java.text.Normalizer
+import net.minecraft.util.ChatComponentText
+import net.minecraft.util.EnumChatFormatting
+import net.minecraftforge.client.event.ClientChatReceivedEvent
+import net.minecraftforge.fml.common.eventhandler.SubscribeEvent
+
+object ChatSpamBlock {
+    /*
+    Made by @KTibow
+    Based off of Unspam (also by @KTibow)
+    Algorithm based off of https://paulgraham.com/spam.html
+    */
+    private val PLAYER_MESSAGE = Regex("^(\\[VIP\\+?\\] |\\[MVP\\+?\\+?\\] |)(\\w{2,16}): (.*)$")
+
+    @SubscribeEvent
+    fun onChat(event: ClientChatReceivedEvent) {
+        val message = event.message.unformattedText.replace(Regex("\u00A7."), "")
+        if (!PLAYER_MESSAGE.matches(message)) return
+
+        val (rank, player, content) = PLAYER_MESSAGE.matchEntire(message)!!.destructured
+
+        if (ChattingConfig.spamThreshold != 100) {
+            val tokens = tokenize(content)
+            val spamProb = findSpamProbability(tokens)
+            if (spamProb * 100 > ChattingConfig.spamThreshold) {
+                if (ChattingConfig.hideSpam) {
+                    event.isCanceled = true
+                } else {
+                    var newMessage =
+                        EnumChatFormatting.DARK_GRAY.toString() +
+                            EnumChatFormatting.STRIKETHROUGH.toString()
+                    if (!ChattingConfig.customChatFormatting) {
+                        newMessage += rank
+                    }
+                    newMessage += "$player${EnumChatFormatting.DARK_GRAY}: $content"
+                    event.message = ChatComponentText(newMessage)
+                }
+                return
+            }
+        }
+        if (ChattingConfig.customChatFormatting) {
+            val coloredPlayer = findRankColor(rank) + player + EnumChatFormatting.RESET.toString()
+            event.message = ChatComponentText("$coloredPlayer: $content")
+        }
+    }
+
+    private fun tokenize(message: String): MutableList<String> {
+        val strippedMessage =
+            Normalizer.normalize(message, Normalizer.Form.NFKC)
+                .replace(Regex("[^\\w\\s/]"), " ")
+                .lowercase()
+                .trim()
+        val tokens = strippedMessage.split(Regex("\\s+")).toMutableList()
+        if (tokens.size <= 2) {
+            tokens.add("TINY_LENGTH")
+        } else if (tokens.size <= 4) {
+            tokens.add("SMALL_LENGTH")
+        } else if (tokens.size <= 7) {
+            tokens.add("MEDIUM_LENGTH")
+        } else {
+            tokens.add("LONG_LENGTH")
+        }
+        if (message.replace(Regex("[\\w\\s]"), "").length > 2) {
+            tokens.add("SPECIAL_CHARS")
+        } else if (message.replace(Regex("[\\w\\s]"), "").isNotEmpty()) {
+            tokens.add("SPECIAL_CHAR")
+        } else {
+            tokens.add("LOW_SPECIAL_CHARS")
+        }
+        if (message.replace(Regex("[^A-Z]"), "").length >= message.length / 4) {
+            tokens.add("HIGH_CAPS")
+        } else {
+            tokens.add("LOW_CAPS")
+        }
+        return tokens
+    }
+
+    private fun findSpamProbability(tokens: MutableList<String>): Double {
+        val tokenProbs = mutableMapOf<String, Double>()
+        for (token in tokens) {
+            if (!spamInfoJson.has(token)) continue
+            val spamInToken = spamInfoJson.get(token).asJsonObject.get("spam").asDouble
+            val fineInToken = spamInfoJson.get(token).asJsonObject.get("fine").asDouble
+            tokenProbs[token] =
+                ((spamInToken / messageCountsJson.get("spam").asInt) /
+                    (fineInToken / messageCountsJson.get("fine").asInt +
+                        spamInToken / messageCountsJson.get("spam").asInt))
+        }
+        val spamProbs = tokenProbs.values.toMutableList()
+        val fineProbs = tokenProbs.values.map { 1 - it }.toMutableList()
+        val spamProbability = spamProbs.reduce { a, b -> a * b }
+        val fineProbability = fineProbs.reduce { a, b -> a * b }
+        return spamProbability / (spamProbability + fineProbability)
+    }
+
+    private fun findRankColor(rank: String): String {
+        println(rank)
+        return when (rank) {
+            "[VIP] ",
+            "[VIP+] " -> EnumChatFormatting.GREEN.toString()
+            "[MVP] ",
+            "[MVP+] " -> EnumChatFormatting.AQUA.toString()
+            "[MVP++] " -> EnumChatFormatting.GOLD.toString()
+            else -> EnumChatFormatting.GRAY.toString()
+        }
+    }
+
+    private fun getResourceAsText(path: String): String? =
+        object {}.javaClass.getResource(path)?.readText()
+    private val spamInfoJson: JsonObject
+    private val messageCountsJson: JsonObject
+
+    init {
+        // Load the file spamInfo.json from resources/
+        val spamInfo = getResourceAsText("/spamInfo.json")
+        spamInfoJson = JsonParser().parse(spamInfo).asJsonObject
+        messageCountsJson = JsonParser().parse(" { \"fine\": 668, \"spam\": 230 }").asJsonObject
+    }
+}
diff --git a/src/main/kotlin/org/polyfrost/chatting/chat/ChatTab.kt b/src/main/kotlin/org/polyfrost/chatting/chat/ChatTab.kt
new file mode 100644
index 0000000..bd65f11
--- /dev/null
+++ b/src/main/kotlin/org/polyfrost/chatting/chat/ChatTab.kt
@@ -0,0 +1,112 @@
+package org.polyfrost.chatting.chat
+
+import org.polyfrost.chatting.gui.components.TabButton
+import com.google.gson.annotations.SerializedName
+import net.minecraft.client.Minecraft
+import net.minecraft.util.EnumChatFormatting
+import net.minecraft.util.IChatComponent
+import java.util.*
+
+data class ChatTab(
+    val enabled: Boolean,
+    val name: String,
+    val unformatted: Boolean,
+    val lowercase: Boolean?,
+    @SerializedName("starts") val startsWith: List<String>?,
+    val contains: List<String>?,
+    @SerializedName("ends") val endsWith: List<String>?,
+    val equals: List<String>?,
+    @SerializedName("regex") val uncompiledRegex: List<String>?,
+    @SerializedName("ignore_starts") val ignoreStartsWith: List<String>?,
+    @SerializedName("ignore_contains") val ignoreContains: List<String>?,
+    @SerializedName("ignore_ends") val ignoreEndsWith: List<String>?,
+    @SerializedName("ignore_equals") val ignoreEquals: List<String>?,
+    @SerializedName("ignore_regex") val uncompiledIgnoreRegex: List<String>?,
+    val color: Int?,
+    @SerializedName("hovered_color") val hoveredColor: Int?,
+    @SerializedName("selected_color") val selectedColor: Int?,
+    val prefix: String?,
+) {
+    lateinit var button: TabButton
+    lateinit var compiledRegex: ChatRegexes
+    lateinit var compiledIgnoreRegex: ChatRegexes
+
+    //Ugly hack to make GSON not make button / regex null
+    fun initialize() {
+        compiledRegex = ChatRegexes(uncompiledRegex)
+        compiledIgnoreRegex = ChatRegexes(uncompiledIgnoreRegex)
+        val width = Minecraft.getMinecraft().fontRendererObj.getStringWidth(name)
+        button = TabButton(653452, run {
+            val returnValue = x - 2
+            x += 6 + width
+            return@run returnValue
+        }, width + 4, 12, this)
+    }
+
+    fun shouldRender(chatComponent: IChatComponent): Boolean {
+        val message =
+            (if (unformatted) EnumChatFormatting.getTextWithoutFormattingCodes(chatComponent.unformattedText) else chatComponent.formattedText).let {
+                if (lowercase == true) it.lowercase(
+                    Locale.ENGLISH
+                ) else it
+            }
+        ignoreStartsWith?.forEach {
+            if (message.startsWith(it)) {
+                return false
+            }
+        }
+        ignoreEquals?.forEach {
+            if (message == it) {
+                return false
+            }
+        }
+        ignoreEndsWith?.forEach {
+            if (message.endsWith(it)) {
+                return false
+            }
+        }
+        ignoreContains?.forEach {
+            if (message.contains(it)) {
+                return false
+            }
+        }
+        compiledIgnoreRegex.compiledRegexList.forEach {
+            if (it.matches(message)) {
+                return false
+            }
+        }
+        if (startsWith.isNullOrEmpty() && equals.isNullOrEmpty() && endsWith.isNullOrEmpty() && contains.isNullOrEmpty() && uncompiledRegex.isNullOrEmpty()) {
+            return true
+        }
+        equals?.forEach {
+            if (message == it) {
+                return true
+            }
+        }
+        startsWith?.forEach {
+            if (message.startsWith(it)) {
+                return true
+            }
+        }
+        endsWith?.forEach {
+            if (message.endsWith(it)) {
+                return true
+            }
+        }
+        contains?.forEach {
+            if (message.contains(it)) {
+                return true
+            }
+        }
+        compiledRegex.compiledRegexList.forEach {
+            if (it.matches(message)) {
+                return true
+            }
+        }
+        return false
+    }
+
+    companion object {
+        private var x = 4
+    }
+}
diff --git a/src/main/kotlin/org/polyfrost/chatting/chat/ChatTabs.kt b/src/main/kotlin/org/polyfrost/chatting/chat/ChatTabs.kt
new file mode 100644
index 0000000..b46f55d
--- /dev/null
+++ b/src/main/kotlin/org/polyfrost/chatting/chat/ChatTabs.kt
@@ -0,0 +1,354 @@
+package org.polyfrost.chatting.chat
+
+import cc.polyfrost.oneconfig.config.core.ConfigUtils
+import org.polyfrost.chatting.Chatting
+import org.polyfrost.chatting.gui.components.TabButton
+import com.google.gson.GsonBuilder
+import com.google.gson.JsonArray
+import com.google.gson.JsonObject
+import com.google.gson.JsonParser
+import com.google.gson.JsonPrimitive
+import net.minecraft.client.Minecraft
+import net.minecraft.util.IChatComponent
+import java.io.File
+
+object ChatTabs {
+    private val GSON = GsonBuilder().setPrettyPrinting().create()
+    private val PARSER = JsonParser()
+    val tabs = arrayListOf<ChatTab>()
+    var currentTabs: ArrayList<ChatTab?> = object : ArrayList<ChatTab?>() {
+        override fun add(element: ChatTab?): Boolean {
+            if (element == null) return false
+            val returnValue = super.add(element)
+            if (Minecraft.getMinecraft().theWorld != null && returnValue) {
+                Minecraft.getMinecraft().ingameGUI.chatGUI.refreshChat()
+            }
+            return returnValue
+        }
+    }
+    var hasCancelledAnimation = false
+    private var initialized = false
+
+    private val tabFile = ConfigUtils.getProfileFile("chattabs.json")
+    private val oldTabFile = File(Chatting.oldModDir, "chattabs.json")
+
+    fun initialize() {
+        if (initialized) {
+            return
+        } else {
+            initialized = true
+        }
+        if (!tabFile.exists()) {
+            if (oldTabFile.exists()) {
+                tabFile.writeText(oldTabFile.readText())
+                handleFile()
+            } else {
+                generateNewFile()
+            }
+        } else {
+            handleFile()
+        }
+        tabs.forEach {
+            it.initialize()
+        }
+        currentTabs.clear()
+        currentTabs.add(tabs[0])
+    }
+
+    private fun handleFile() {
+        try {
+            val chatTabJson = GSON.fromJson(tabFile.readText(), ChatTabsJson::class.java)
+            when (chatTabJson.version) {
+                1 -> {
+                    // ver 2 adds `enabled`
+                    chatTabJson.tabs.forEach {
+                        applyVersion2Changes(it.asJsonObject)
+                        applyVersion3Changes(it.asJsonObject)
+                        applyVersion4Changes(it.asJsonObject)
+                        applyVersion5Changes(it.asJsonObject)
+                        applyVersion6Changes(it.asJsonObject)
+                    }
+                    chatTabJson.version = ChatTabsJson.VERSION
+                    tabFile.writeText(GSON.toJson(chatTabJson))
+                }
+                2 -> {
+                    // ver 3 adds ignore_
+                    chatTabJson.tabs.forEach {
+                        applyVersion3Changes(it.asJsonObject)
+                        applyVersion4Changes(it.asJsonObject)
+                        applyVersion5Changes(it.asJsonObject)
+                        applyVersion6Changes(it.asJsonObject)
+                    }
+                    chatTabJson.version = ChatTabsJson.VERSION
+                    tabFile.writeText(GSON.toJson(chatTabJson))
+                }
+                3 -> {
+                    // ver 4 adds color options
+                    chatTabJson