package fr.mcnanotech.nhg.client;

import java.util.Iterator;
import java.util.List;

import org.lwjgl.input.Keyboard;

import fr.mcnanotech.kevin_68.thespotlightmod.client.gui.GuiBooleanButton;
import fr.mcnanotech.nhg.client.gui.NHGPanorama;
import fr.mcnanotech.nhg.client.gui.replaced.NHGGuiIngameMenu;
import fr.mcnanotech.nhg.common.ModNanotechHungerGames;
import fr.mcnanotech.nhg.common.NHGCommon;
import fr.mcnanotech.nhg.common.capabilities.INHGCapability;
import fr.mcnanotech.nhg.common.kit.Kit;
import fr.mcnanotech.nhg.common.network.NHGNetwork;
import fr.mcnanotech.nhg.common.network.packets.PacketRequestCrafterGui;
import net.minecraft.client.Minecraft;
import net.minecraft.client.audio.PositionedSoundRecord;
import net.minecraft.client.audio.SoundHandler;
import net.minecraft.client.gui.*;
import net.minecraft.client.gui.inventory.GuiInventory;
import net.minecraft.client.multiplayer.GuiConnecting;
import net.minecraft.client.renderer.BufferBuilder;
import net.minecraft.client.renderer.GlStateManager;
import net.minecraft.client.renderer.Tessellator;
import net.minecraft.client.renderer.vertex.DefaultVertexFormats;
import net.minecraft.client.resources.I18n;
import net.minecraft.client.settings.GameSettings;
import net.minecraft.init.SoundEvents;
import net.minecraft.network.NetworkManager;
import net.minecraft.util.ResourceLocation;
import net.minecraft.util.SoundCategory;
import net.minecraft.util.TabCompleter;
import net.minecraft.util.Timer;
import net.minecraft.util.math.MathHelper;
import net.minecraft.util.text.TextFormatting;
import net.minecraftforge.client.event.GuiScreenEvent;
import net.minecraftforge.fml.common.Mod.EventBusSubscriber;
import net.minecraftforge.fml.common.ObfuscationReflectionHelper;
import net.minecraftforge.fml.common.eventhandler.SubscribeEvent;
import net.minecraftforge.fml.relauncher.Side;
import net.minecraftforge.fml.relauncher.SideOnly;

@EventBusSubscriber(modid = ModNanotechHungerGames.MODID, value = Side.CLIENT)
public class GuiEventHandler
{
    private static final ResourceLocation white = new ResourceLocation(ModNanotechHungerGames.MODID, "textures/gui/white.png");
    private static Timer timer = null;

    @SideOnly(Side.CLIENT)
    @SubscribeEvent
    public static void onGuiInitPost(GuiScreenEvent.InitGuiEvent.Post event)
    {
        if(event.getGui().getClass().equals(GuiIngameMenu.class))
        {
            NHGClient.mc.displayGuiScreen(new NHGGuiIngameMenu());
        }
        else if(event.getGui().getClass().equals(GuiInventory.class))
        {
            if(NHGClient.hasGameStarted() && NHGClient.mc.player != null)
            {
                if(NHGClient.mc.player.hasCapability(NHGCommon.NHG_CAP, null))
                {
                    final INHGCapability cap = NHGClient.mc.player.getCapability(NHGCommon.NHG_CAP, null);

                    Kit kit = cap.getKit();
                    if(kit.hasIntegratedCraft())
                    {
                        event.getButtonList().add(new GuiButton(200, event.getGui().width / 2 + 10, event.getGui().height / 2 - 21, 16, 16, "")
                        {
                            @SideOnly(Side.CLIENT)
                            @Override
                            public void drawButton(Minecraft mcIn, int mouseX, int mouseY, float partialTicks)
                            {
                                if(this.visible)
                                {
                                    mcIn.getTextureManager().bindTexture(new ResourceLocation("nhg", "textures/gui/buttons.png"));
                                    GlStateManager.color(1.0F, 1.0F, 1.0F, 1.0F);
                                    int x = mcIn.player.getActivePotionEffects().isEmpty() ? 0 : 60;
                                    this.hovered = mouseX >= this.x + x && mouseY >= this.y && mouseX < this.x + x + this.width && mouseY < this.y + this.height;
                                    GlStateManager.enableBlend();
                                    GlStateManager.tryBlendFuncSeparate(770, 771, 1, 0);
                                    GlStateManager.blendFunc(770, 771);
                                    this.drawTexturedModalRect(this.x + x, this.y, 0, 0, 16, 16);
                                    this.mouseDragged(mcIn, mouseX, mouseY);
                                }
                            }

                            @SideOnly(Side.CLIENT)
                            @Override
                            public boolean mousePressed(Minecraft mcIn, int mouseX, int mouseY)
                            {
                                int x = mcIn.player.getActivePotionEffects().isEmpty() ? 0 : 60;
                                return this.enabled && this.visible && mouseX >= this.x + x && mouseY >= this.y && mouseX < this.x + this.width + x && mouseY < this.y + this.height;
                            }
                        });
                        event.getButtonList().add(new GuiButton(201, event.getGui().width / 2 + 28, event.getGui().height / 2 - 21, 16, 16, "")
                        {
                            @SideOnly(Side.CLIENT)
                            @Override
                            public void drawButton(Minecraft mcIn, int mouseX, int mouseY, float partialTicks)
                            {
                                if(this.visible)
                                {
                                    mcIn.getTextureManager().bindTexture(new ResourceLocation("nhg", "textures/gui/buttons.png"));
                                    GlStateManager.color(1.0F, 1.0F, 1.0F, 1.0F);
                                    int x = mcIn.player.getActivePotionEffects().isEmpty() ? 0 : 60;
                                    this.hovered = mouseX >= this.x + x && mouseY >= this.y && mouseX < this.x + x + this.width && mouseY < this.y + this.height;
                                    GlStateManager.enableBlend();
                                    GlStateManager.tryBlendFuncSeparate(770, 771, 1, 0);
                                    GlStateManager.blendFunc(770, 771);
                                    this.drawTexturedModalRect(this.x + x, this.y, cap.getIntegratedFurnace().isBurning() ? 32 : 16, 0, 16, 16);
                                    this.mouseDragged(mcIn, mouseX, mouseY);
                                }
                            }

                            @SideOnly(Side.CLIENT)
                            @Override
                            public boolean mousePressed(Minecraft mcIn, int mouseX, int mouseY)
                            {
                                int x = mcIn.player.getActivePotionEffects().isEmpty() ? 0 : 60;
                                return this.enabled && this.visible && mouseX >= this.x + x && mouseY >= this.y && mouseX < this.x + this.width + x && mouseY < this.y + this.height;
                            }
                        });
                    }
                    if(kit.hasIntegratedEnchantTable())
                    {
                        event.getButtonList().add(new GuiButton(202, event.getGui().width / 2 + 46, event.getGui().height / 2 - 21, 16, 16, "")
                        {
                            @SideOnly(Side.CLIENT)
                            @Override
                            public void drawButton(Minecraft mcIn, int mouseX, int mouseY, float partialTicks)
                            {
                                if(this.visible)
                                {
                                    mcIn.getTextureManager().bindTexture(new ResourceLocation("nhg", "textures/gui/buttons.png"));
                                    GlStateManager.color(1.0F, 1.0F, 1.0F, 1.0F);
                                    int x = mcIn.player.getActivePotionEffects().isEmpty() ? 0 : 60;
                                    this.hovered = mouseX >= this.x + x && mouseY >= this.y && mouseX < this.x + x + this.width && mouseY < this.y + this.height;
                                    GlStateManager.enableBlend();
                                    GlStateManager.tryBlendFuncSeparate(770, 771, 1, 0);
                                    GlStateManager.blendFunc(770, 771);
                                    this.drawTexturedModalRect(this.x + x, this.y, 16, 16, 16, 16);
                                    this.mouseDragged(mcIn, mouseX, mouseY);
                                }
                            }

                            @SideOnly(Side.CLIENT)
                            @Override
                            public boolean mousePressed(Minecraft mcIn, int mouseX, int mouseY)
                            {
                                int x = mcIn.player.getActivePotionEffects().isEmpty() ? 0 : 60;
                                return this.enabled && this.visible && mouseX >= this.x + x && mouseY >= this.y && mouseX < this.x + this.width + x && mouseY < this.y + this.height;
                            }
                        });
                    }
                    if(kit.hasIntegratedAnvil())
                    {
                        event.getButtonList().add(new GuiButton(203, event.getGui().width / 2 + 64, event.getGui().height / 2 - 21, 16, 16, "")
                        {
                            @SideOnly(Side.CLIENT)
                            @Override
                            public void drawButton(Minecraft mcIn, int mouseX, int mouseY, float partialTicks)
                            {
                                if(this.visible)
                                {
                                    mcIn.getTextureManager().bindTexture(new ResourceLocation("nhg", "textures/gui/buttons.png"));
                                    GlStateManager.color(1.0F, 1.0F, 1.0F, 1.0F);
                                    int x = mcIn.player.getActivePotionEffects().isEmpty() ? 0 : 60;
                                    this.hovered = mouseX >= this.x + x && mouseY >= this.y && mouseX < this.x + x + this.width && mouseY < this.y + this.height;
                                    GlStateManager.enableBlend();
                                    GlStateManager.tryBlendFuncSeparate(770, 771, 1, 0);
                                    GlStateManager.blendFunc(770, 771);
                                    this.drawTexturedModalRect(this.x + x, this.y, 32, 16, 16, 16);
                                    this.mouseDragged(mcIn, mouseX, mouseY);
                                }
                            }

                            @SideOnly(Side.CLIENT)
                            @Override
                            public boolean mousePressed(Minecraft mcIn, int mouseX, int mouseY)
                            {
                                int x = mcIn.player.getActivePotionEffects().isEmpty() ? 0 : 60;
                                return this.enabled && this.visible && mouseX >= this.x + x && mouseY >= this.y && mouseX < this.x + this.width + x && mouseY < this.y + this.height;
                            }
                        });
                    }
                }
            }
        }
        else if(event.getGui().getClass().equals(GuiChat.class))
        {
            if(ClientEventHandler.INSTANCE.isTeamEnabled() && NHGClient.mc.player.hasCapability(NHGCommon.NHG_CAP, null))
            {
                if(NHGClient.mc.player.getCapability(NHGCommon.NHG_CAP, null).hasTeam())
                {
                    GuiBooleanButton teamButton = new GuiBooleanButton(150, event.getGui().width / 2 - 60, 10, 120, 20, "", NHGClient.teamChatOnly());
                    teamButton.setTexts(I18n.format("gui.chat.team", TextFormatting.GREEN + I18n.format("gui.yes")), I18n.format("gui.chat.team", I18n.format("gui.no")));
                    event.getButtonList().add(teamButton);
                }
            }
        }
        else if(event.getGui().getClass().equals(GuiScreenOptionsSounds.class))
        {
            event.getButtonList().clear();

            int i = 0;
            event.getButtonList().add(new SndButton(SoundCategory.MASTER.ordinal(), event.getGui().width / 2 - 155 + i % 2 * 160, event.getGui().height / 6 - 12 + 24 * (i >> 1), SoundCategory.MASTER, true));
            i = i + 2;
            for(SoundCategory soundcategory : SoundCategory.values())
            {
                if(soundcategory != SoundCategory.MASTER)
                {
                    event.getButtonList().add(new SndButton(soundcategory.ordinal(), event.getGui().width / 2 - 155 + i % 2 * 160, event.getGui().height / 6 - 12 + 24 * (i >> 1), soundcategory, false));
                    ++i;
                }
            }

            int j = event.getGui().width / 2 - 75;
            int k = event.getGui().height / 6 - 12;
            ++i;
            event.getButtonList().add(new GuiOptionButton(201, j, k + 24 * (i >> 1), GameSettings.Options.SHOW_SUBTITLES, NHGClient.mc.gameSettings.getKeyBinding(GameSettings.Options.SHOW_SUBTITLES)));
            event.getButtonList().add(new GuiButton(200, event.getGui().width / 2 - 100, event.getGui().height / 6 + 168, I18n.format("gui.done")));
        }
    }

    @SideOnly(Side.CLIENT)
    @SubscribeEvent
    public static void onActionPerformedPre(GuiScreenEvent.ActionPerformedEvent.Pre event)
    {
        if(event.getGui().getClass().equals(GuiInventory.class))
        {
            if(NHGClient.hasGameStarted() && NHGClient.mc.player != null)
            {
                if(event.getButton().id == 200)
                {
                    NHGNetwork.network.sendToServer(new PacketRequestCrafterGui(0));
                }
                else if(event.getButton().id == 201)
                {
                    NHGNetwork.network.sendToServer(new PacketRequestCrafterGui(1));
                }
                else if(event.getButton().id == 202)
                {
                    NHGNetwork.network.sendToServer(new PacketRequestCrafterGui(3));
                }
                else if(event.getButton().id == 203)
                {
                    NHGNetwork.network.sendToServer(new PacketRequestCrafterGui(4));
                }
            }
        }
        else if(event.getGui().getClass().equals(GuiChat.class))
        {
            if(event.getButton().id == 150)
            {
                ((GuiBooleanButton)event.getButton()).toggle();
                NHGClient.toogleTeamChatOnly();
            }
        }
    }

    @SideOnly(Side.CLIENT)
    @SubscribeEvent
    public static void onGuiKeyTyped(GuiScreenEvent.KeyboardInputEvent.Pre event)
    {
        if(event.getGui().getClass().equals(GuiChat.class) && ClientEventHandler.INSTANCE.isTeamEnabled())
        {
            if(NHGClient.mc.player.hasCapability(NHGCommon.NHG_CAP, null))
            {
                if(NHGClient.mc.player.getCapability(NHGCommon.NHG_CAP, null).hasTeam())
                {
                    char typedChar = Keyboard.getEventCharacter();
                    if(Keyboard.getEventKey() == 0 && typedChar >= 32 || Keyboard.getEventKeyState())
                    {
                        event.setCanceled(true);
                        TabCompleter tabCompleter = ObfuscationReflectionHelper.getPrivateValue(GuiChat.class, (GuiChat)event.getGui(), "tabCompleter", "field_184096_i");
                        GuiTextField inputField = ObfuscationReflectionHelper.getPrivateValue(GuiChat.class, (GuiChat)event.getGui(), "inputField", "field_146415_a");
                        int keyCode = Keyboard.getEventKey();

                        tabCompleter.resetRequested();

                        if(keyCode == 15)
                        {
                            tabCompleter.complete();
                        }
                        else
                        {
                            tabCompleter.resetDidComplete();
                        }

                        if(keyCode == 1)
                        {
                            NHGClient.mc.displayGuiScreen(null);
                        }
                        else if(keyCode != 28 && keyCode != 156)
                        {
                            if(keyCode == 200)
                            {
                                ((GuiChat)event.getGui()).getSentHistory(-1);
                            }
                            else if(keyCode == 208)
                            {
                                ((GuiChat)event.getGui()).getSentHistory(1);
                            }
                            else if(keyCode == 201)
                            {
                                NHGClient.mc.ingameGUI.getChatGUI().scroll(NHGClient.mc.ingameGUI.getChatGUI().getLineCount() - 1);
                            }
                            else if(keyCode == 209)
                            {
                                NHGClient.mc.ingameGUI.getChatGUI().scroll(-NHGClient.mc.ingameGUI.getChatGUI().getLineCount() + 1);
                            }
                            else
                            {
                                inputField.textboxKeyTyped(typedChar, keyCode);
                            }
                        }
                        else
                        {
                            String s = inputField.getText().trim();

                            if(!s.isEmpty())
                            {
                                if(ClientEventHandler.INSTANCE.isTeamEnabled() && NHGClient.mc.player.hasCapability(NHGCommon.getNHGCap(), null) && NHGClient.mc.player.getCapability(NHGCommon.getNHGCap(), null).hasTeam())
                                {
                                    event.getGui().sendChatMessage((NHGClient.teamChatOnly() ? "{Team} " : "") + s);
                                }
                                else
                                {
                                    event.getGui().sendChatMessage(s);
                                }
                            }

                            NHGClient.mc.displayGuiScreen(null);
                        }
                    }
                }
            }
        }
    }

    @SideOnly(Side.CLIENT)
    @SubscribeEvent
    public static void onPreDrawGui(GuiScreenEvent.DrawScreenEvent.Pre event)
    {
        if(event.getGui().getClass().equals(GuiMainMenu.class))
        {
            GlStateManager.color(1.0F, 1.0F, 1.0F);
            NHGClient.mc.renderEngine.bindTexture(white);
            Tessellator tessellator = Tessellator.getInstance();
            BufferBuilder worldrenderer = tessellator.getBuffer();
            worldrenderer.begin(7, DefaultVertexFormats.POSITION_TEX);
            worldrenderer.pos(0.0D, event.getGui().height, 1000.0D).tex(0.0D, 1.0D).endVertex();
            worldrenderer.pos(event.getGui().width, event.getGui().height, 1000.0D).tex(1.0D, 1.0D).endVertex();
            worldrenderer.pos(event.getGui().width, 0.0D, 1000.0D).tex(1.0D, 0.0D).endVertex();
            worldrenderer.pos(0.0D, 0.0D, 1000.0D).tex(0.0D, 0.0D).endVertex();
            tessellator.draw();
        }
        else if(event.getGui().getClass().equals(GuiConnecting.class))
        {
            event.setCanceled(true);

            float zlevel = ObfuscationReflectionHelper.getPrivateValue(Gui.class, event.getGui(), "zLevel", "field_77023_b", "field_73735_i");
            NHGPanorama.instance.draw(event.getRenderPartialTicks(), event.getGui().width, event.getGui().height, zlevel);

            NetworkManager networkManager = ObfuscationReflectionHelper.getPrivateValue(GuiConnecting.class, (GuiConnecting)event.getGui(), "networkManager", "field_146371_g", "field_147313_b", "field_147333_a", "field_147384_b", "field_147386_b", "field_147393_d", "field_151272_f");
            if(networkManager == null)
            {
                event.getGui().drawCenteredString(event.getGui().mc.fontRenderer, I18n.format("connect.connecting"), event.getGui().width / 2, event.getGui().height / 2 - 50, 16777215);
            }
            else
            {
                event.getGui().drawCenteredString(event.getGui().mc.fontRenderer, I18n.format("connect.authorizing"), event.getGui().width / 2, event.getGui().height / 2 - 50, 16777215);
            }

            List<GuiButton> buttonList = ObfuscationReflectionHelper.getPrivateValue(GuiScreen.class, event.getGui(), "buttonList", "field_146292_n");
            buttonList.forEach(button -> button.drawButton(NHGClient.mc, event.getMouseX(), event.getMouseY(), 0.0F)); // TODO Change 0.0F

            List<GuiLabel> labelList = ObfuscationReflectionHelper.getPrivateValue(GuiScreen.class, event.getGui(), "labelList", "field_146293_o");
            labelList.forEach(label -> label.drawLabel(NHGClient.mc, event.getMouseX(), event.getMouseY()));

        }
        else if(event.getGui().getClass().equals(GuiDisconnected.class))
        {
            event.setCanceled(true);
            float zlevel = ObfuscationReflectionHelper.getPrivateValue(Gui.class, event.getGui(), "zLevel", "field_77023_b", "field_73735_i");
            NHGPanorama.instance.draw(event.getRenderPartialTicks(), event.getGui().width, event.getGui().height, zlevel);

            String reason = ObfuscationReflectionHelper.getPrivateValue(GuiDisconnected.class, (GuiDisconnected)event.getGui(), "reason", "field_73693_g", "field_146306_a", "field_149167_a", "field_149605_a");
            int field_175353_i = ObfuscationReflectionHelper.getPrivateValue(GuiDisconnected.class, (GuiDisconnected)event.getGui(), "field_175353_i");
            List<String> multilineMessage = ObfuscationReflectionHelper.getPrivateValue(GuiDisconnected.class, (GuiDisconnected)event.getGui(), "multilineMessage", "field_146305_g");
            event.getGui().drawCenteredString(event.getGui().mc.fontRenderer, reason, event.getGui().width / 2, event.getGui().height / 2 - field_175353_i / 2 - event.getGui().mc.fontRenderer.FONT_HEIGHT * 2, 11184810);

            int k2 = event.getGui().height / 2 - field_175353_i / 2;

            if(multilineMessage != null)
            {
                for(Iterator<String> iterator = multilineMessage.iterator(); iterator.hasNext(); k2 += event.getGui().mc.fontRenderer.FONT_HEIGHT)
                {
                    String s = iterator.next();
                    event.getGui().drawCenteredString(event.getGui().mc.fontRenderer, s, event.getGui().width / 2, k2, 16777215);
                }
            }

            List<GuiButton> buttonList = ObfuscationReflectionHelper.getPrivateValue(GuiScreen.class, event.getGui(), "buttonList", "field_146292_n");
            buttonList.forEach(button -> button.drawButton(NHGClient.mc, event.getMouseX(), event.getMouseY(), 0.0F)); // TODO Change 0.0F

            List<GuiLabel> labelList = ObfuscationReflectionHelper.getPrivateValue(GuiScreen.class, event.getGui(), "labelList", "field_146293_o");
            labelList.forEach(label -> label.drawLabel(NHGClient.mc, event.getMouseX(), event.getMouseY()));
        }
    }

    @SideOnly(Side.CLIENT)
    @SubscribeEvent
    public static void onPostDrawGui(GuiScreenEvent.DrawScreenEvent.Post event)
    {
        if(ClientEventHandler.INSTANCE.cheatWarn)
        {
            event.getGui().drawString(NHGClient.mc.fontRenderer, I18n.format("gui.cheat", ClientEventHandler.INSTANCE.cheatTimer / 20), 20, 20, 0xFF5555);
        }
    }

    @SideOnly(Side.CLIENT)
    @SubscribeEvent
    public static void onDrawBackGround(GuiScreenEvent.BackgroundDrawnEvent event)
    {
        if(timer == null)
        {
            timer = ObfuscationReflectionHelper.getPrivateValue(Minecraft.class, NHGClient.mc, "timer", "field_71428_T");
        }

        if(NHGClient.mc.world == null)
        {
            NHGPanorama.instance.draw(timer.renderPartialTicks, event.getGui().width, event.getGui().height, 0.00001F);
        }
    }

    /**
     * Clone of GuiScreenOptionsSounds.Button
     */
    @SideOnly(Side.CLIENT)
    public static class SndButton extends GuiButton
    {
        private static final ResourceLocation btnTexture = new ResourceLocation("nhg:textures/gui/buttons.png");
        private final SoundCategory category;
        private final String categoryName;
        public float volume = 1.0F;
        public boolean pressed;

        public SndButton(int id, int x, int y, SoundCategory categoryIn, boolean master)
        {
            super(id, x, y, master ? 310 : 150, 20, "");
            this.category = categoryIn;
            this.categoryName = I18n.format("soundCategory." + categoryIn.getName());
            this.displayString = this.categoryName + ": " + getDisplayString(categoryIn);
            this.volume = NHGClient.mc.gameSettings.getSoundLevel(categoryIn);
        }

        /**
         * Returns 0 if the button is disabled, 1 if the mouse is NOT hovering over this button and 2 if it IS hovering over this button.
         */
        @Override
        protected int getHoverState(boolean mouseOver)
        {
            return 0;
        }

        /**
         * Fired when the mouse button is dragged. Equivalent of MouseListener.mouseDragged(MouseEvent e).
         */
        @Override
        protected void mouseDragged(Minecraft mc, int mouseX, int mouseY)
        {
            if(this.visible)
            {
                if(this.pressed)
                {
                    this.volume = (float)(mouseX - (this.x + 4)) / (float)(this.width - 8);
                    this.volume = MathHelper.clamp(this.volume, 0.0F, 1.0F);
                    mc.gameSettings.setSoundLevel(this.category, this.volume);
                    mc.gameSettings.saveOptions();
                    this.displayString = this.categoryName + ": " + getDisplayString(this.category);
                }
                // NHGPatch-----old
                // GlStateManager.color(1.0F, 1.0F, 1.0F, 1.0F);
                // this.drawTexturedModalRect(this.xPosition + (int)(this.volume * (this.width - 8)), this.yPosition, 0, 66, 4, 20);
                // this.drawTexturedModalRect(this.xPosition + (int)(this.volume * (this.width - 8)) + 4, this.yPosition, 196, 66, 4, 20);
                // NHGPatch-----new
                mc.getTextureManager().bindTexture(btnTexture);
                this.drawTexturedModalRect(this.x + (int)(this.volume * (this.width - 8)), this.y, 200, 0, 8, 20);
                // NHGPatch-----end
            }
        }

        /**
         * Returns true if the mouse has been pressed on this control. Equivalent of MouseListener.mousePressed(MouseEvent e).
         */
        @Override
        public boolean mousePressed(Minecraft mc, int mouseX, int mouseY)
        {
            if(super.mousePressed(mc, mouseX, mouseY))
            {
                this.volume = (float)(mouseX - (this.x + 4)) / (float)(this.width - 8);
                this.volume = MathHelper.clamp(this.volume, 0.0F, 1.0F);
                mc.gameSettings.setSoundLevel(this.category, this.volume);
                mc.gameSettings.saveOptions();
                this.displayString = this.categoryName + ": " + getDisplayString(this.category);
                this.pressed = true;
                return true;
            }
            else
            {
                return false;
            }
        }

        @Override
        public void playPressSound(SoundHandler soundHandlerIn)
        {}

        /**
         * Fired when the mouse button is released. Equivalent of MouseListener.mouseReleased(MouseEvent e).
         */
        @Override
        public void mouseReleased(int mouseX, int mouseY)
        {
            if(this.pressed)
            {
                NHGClient.mc.getSoundHandler().playSound(PositionedSoundRecord.getMasterRecord(SoundEvents.UI_BUTTON_CLICK, 1.0F));
            }

            this.pressed = false;
        }

        public String getDisplayString(SoundCategory categoryIn)
        {
            float f = NHGClient.mc.gameSettings.getSoundLevel(categoryIn);
            return f == 0.0F ? I18n.format("options.off") : (int)(f * 100.0F) + "%";
        }
    }
}