package net.minecraft.client.gui;

import java.io.IOException;
import java.util.Random;

import net.minecraft.client.resources.I18n;
import net.minecraft.util.ChatAllowedCharacters;
import net.minecraft.world.WorldSettings;
import net.minecraft.world.WorldType;
import net.minecraft.world.storage.ISaveFormat;
import net.minecraft.world.storage.WorldInfo;

import org.apache.commons.lang3.StringUtils;
import org.lwjgl.input.Keyboard;

public class GuiCreateWorld extends GuiScreen
{
    private GuiScreen parentScreen;
    private GuiTextField field_146333_g;
    private GuiTextField field_146335_h;
    private String field_146336_i;
    private String field_146342_r = "survival";
    private String field_175300_s;
    private boolean field_146341_s = true;
    private boolean field_146340_t;
    private boolean field_146339_u;
    private boolean field_146338_v;
    private boolean field_146337_w;
    private boolean field_146345_x;
    private boolean field_146344_y;
    private GuiButton btnGameMode;
    private GuiButton btnMoreOptions;
    private GuiButton btnMapFeatures;
    private GuiButton btnBonusItems;
    private GuiButton btnMapType;
    private GuiButton btnAllowCommands;
    private GuiButton btnCustomizeType;
    private String field_146323_G;
    private String field_146328_H;
    private String field_146329_I;
    private String field_146330_J;
    private int selectedIndex;
    public String chunkProviderSettingsJson = "";

    /** These filenames are known to be restricted on one or more OS's. */
    private static final String[] disallowedFilenames = new String[] {"CON", "COM", "PRN", "AUX", "CLOCK$", "NUL", "COM1", "COM2", "COM3", "COM4", "COM5", "COM6", "COM7", "COM8", "COM9", "LPT1", "LPT2", "LPT3", "LPT4", "LPT5", "LPT6", "LPT7", "LPT8", "LPT9"};

    public GuiCreateWorld(GuiScreen p_i46320_1_)
    {
        this.parentScreen = p_i46320_1_;
        this.field_146329_I = "";
        this.field_146330_J = I18n.format("selectWorld.newWorld", new Object[0]);
    }

    /**
     * Called from the main game loop to update the screen.
     */
    @Override
	public void updateScreen()
    {
        this.field_146333_g.updateCursorCounter();
        this.field_146335_h.updateCursorCounter();
    }

    /**
     * Adds the buttons (and other controls) to the screen in question. Called when the GUI is displayed and when the
     * window resizes, the buttonList is cleared beforehand.
     */
    @Override
	public void initGui()
    {
        Keyboard.enableRepeatEvents(true);
        this.buttonList.clear();
        this.buttonList.add(new GuiButton(0, this.width / 2 - 155, this.height - 28, 150, 20, I18n.format("selectWorld.create", new Object[0])));
        this.buttonList.add(new GuiButton(1, this.width / 2 + 5, this.height - 28, 150, 20, I18n.format("gui.cancel", new Object[0])));
        this.buttonList.add(this.btnGameMode = new GuiButton(2, this.width / 2 - 75, 115, 150, 20, I18n.format("selectWorld.gameMode", new Object[0])));
        this.buttonList.add(this.btnMoreOptions = new GuiButton(3, this.width / 2 - 75, 187, 150, 20, I18n.format("selectWorld.moreWorldOptions", new Object[0])));
        this.buttonList.add(this.btnMapFeatures = new GuiButton(4, this.width / 2 - 155, 100, 150, 20, I18n.format("selectWorld.mapFeatures", new Object[0])));
        this.btnMapFeatures.visible = false;
        this.buttonList.add(this.btnBonusItems = new GuiButton(7, this.width / 2 + 5, 151, 150, 20, I18n.format("selectWorld.bonusItems", new Object[0])));
        this.btnBonusItems.visible = false;
        this.buttonList.add(this.btnMapType = new GuiButton(5, this.width / 2 + 5, 100, 150, 20, I18n.format("selectWorld.mapType", new Object[0])));
        this.btnMapType.visible = false;
        this.buttonList.add(this.btnAllowCommands = new GuiButton(6, this.width / 2 - 155, 151, 150, 20, I18n.format("selectWorld.allowCommands", new Object[0])));
        this.btnAllowCommands.visible = false;
        this.buttonList.add(this.btnCustomizeType = new GuiButton(8, this.width / 2 + 5, 120, 150, 20, I18n.format("selectWorld.customizeType", new Object[0])));
        this.btnCustomizeType.visible = false;
        this.field_146333_g = new GuiTextField(9, this.fontRendererObj, this.width / 2 - 100, 60, 200, 20);
        this.field_146333_g.setFocused(true);
        this.field_146333_g.setText(this.field_146330_J);
        this.field_146335_h = new GuiTextField(10, this.fontRendererObj, this.width / 2 - 100, 60, 200, 20);
        this.field_146335_h.setText(this.field_146329_I);
        this.func_146316_a(this.field_146344_y);
        this.func_146314_g();
        this.func_146319_h();
    }

    private void func_146314_g()
    {
        this.field_146336_i = this.field_146333_g.getText().trim();
        char[] var1 = ChatAllowedCharacters.allowedCharactersArray;
        int var2 = var1.length;

        for (int var3 = 0; var3 < var2; ++var3)
        {
            char var4 = var1[var3];
            this.field_146336_i = this.field_146336_i.replace(var4, '_');
        }

        if (StringUtils.isEmpty(this.field_146336_i))
        {
            this.field_146336_i = "World";
        }

        this.field_146336_i = func_146317_a(this.mc.getSaveLoader(), this.field_146336_i);
    }

    private void func_146319_h()
    {
        this.btnGameMode.displayString = I18n.format("selectWorld.gameMode", new Object[0]) + ": " + I18n.format("selectWorld.gameMode." + this.field_146342_r, new Object[0]);
        this.field_146323_G = I18n.format("selectWorld.gameMode." + this.field_146342_r + ".line1", new Object[0]);
        this.field_146328_H = I18n.format("selectWorld.gameMode." + this.field_146342_r + ".line2", new Object[0]);
        this.btnMapFeatures.displayString = I18n.format("selectWorld.mapFeatures", new Object[0]) + " ";

        if (this.field_146341_s)
        {
            this.btnMapFeatures.displayString = this.btnMapFeatures.displayString + I18n.format("options.on", new Object[0]);
        }
        else
        {
            this.btnMapFeatures.displayString = this.btnMapFeatures.displayString + I18n.format("options.off", new Object[0]);
        }

        this.btnBonusItems.displayString = I18n.format("selectWorld.bonusItems", new Object[0]) + " ";

        if (this.field_146338_v && !this.field_146337_w)
        {
            this.btnBonusItems.displayString = this.btnBonusItems.displayString + I18n.format("options.on", new Object[0]);
        }
        else
        {
            this.btnBonusItems.displayString = this.btnBonusItems.displayString + I18n.format("options.off", new Object[0]);
        }

        this.btnMapType.displayString = I18n.format("selectWorld.mapType", new Object[0]) + " " + I18n.format(WorldType.worldTypes[this.selectedIndex].getTranslateName(), new Object[0]);
        this.btnAllowCommands.displayString = I18n.format("selectWorld.allowCommands", new Object[0]) + " ";

        if (this.field_146340_t && !this.field_146337_w)
        {
            this.btnAllowCommands.displayString = this.btnAllowCommands.displayString + I18n.format("options.on", new Object[0]);
        }
        else
        {
            this.btnAllowCommands.displayString = this.btnAllowCommands.displayString + I18n.format("options.off", new Object[0]);
        }
    }

    public static String func_146317_a(ISaveFormat p_146317_0_, String p_146317_1_)
    {
        p_146317_1_ = p_146317_1_.replaceAll("[\\./\"]", "_");
        String[] var2 = disallowedFilenames;
        int var3 = var2.length;

        for (int var4 = 0; var4 < var3; ++var4)
        {
            String var5 = var2[var4];

            if (p_146317_1_.equalsIgnoreCase(var5))
            {
                p_146317_1_ = "_" + p_146317_1_ + "_";
            }
        }

        while (p_146317_0_.getWorldInfo(p_146317_1_) != null)
        {
            p_146317_1_ = p_146317_1_ + "-";
        }

        return p_146317_1_;
    }

    /**
     * Called when the screen is unloaded. Used to disable keyboard repeat events
     */
    @Override
	public void onGuiClosed()
    {
        Keyboard.enableRepeatEvents(false);
    }

    /**
     * Called by the controls from the buttonList when activated. (Mouse pressed for buttons)
     */
    @Override
	protected void actionPerformed(GuiButton button) throws IOException
    {
        if (button.enabled)
        {
            if (button.id == 1)
            {
                this.mc.displayGuiScreen(this.parentScreen);
            }
            else if (button.id == 0)
            {
                this.mc.displayGuiScreen((GuiScreen)null);

                if (this.field_146345_x)
                {
                    return;
                }

                this.field_146345_x = true;
                long var2 = (new Random()).nextLong();
                String var4 = this.field_146335_h.getText();

                if (!StringUtils.isEmpty(var4))
                {
                    try
                    {
                        long var5 = Long.parseLong(var4);

                        if (var5 != 0L)
                        {
                            var2 = var5;
                        }
                    }
                    catch (NumberFormatException var7)
                    {
                        var2 = var4.hashCode();
                    }
                }

                WorldSettings.GameType var8 = WorldSettings.GameType.getByName(this.field_146342_r);
                WorldSettings var6 = new WorldSettings(var2, var8, this.field_146341_s, this.field_146337_w, WorldType.worldTypes[this.selectedIndex]);
                var6.setWorldName(this.chunkProviderSettingsJson);

                if (this.field_146338_v && !this.field_146337_w)
                {
                    var6.enableBonusChest();
                }

                if (this.field_146340_t && !this.field_146337_w)
                {
                    var6.enableCommands();
                }

                this.mc.launchIntegratedServer(this.field_146336_i, this.field_146333_g.getText().trim(), var6);
            }
            else if (button.id == 3)
            {
                this.func_146315_i();
            }
            else if (button.id == 2)
            {
                if (this.field_146342_r.equals("survival"))
                {
                    if (!this.field_146339_u)
                    {
                        this.field_146340_t = false;
                    }

                    this.field_146337_w = false;
                    this.field_146342_r = "hardcore";
                    this.field_146337_w = true;
                    this.btnAllowCommands.enabled = false;
                    this.btnBonusItems.enabled = false;
                    this.func_146319_h();
                }
                else if (this.field_146342_r.equals("hardcore"))
                {
                    if (!this.field_146339_u)
                    {
                        this.field_146340_t = true;
                    }

                    this.field_146337_w = false;
                    this.field_146342_r = "creative";
                    this.func_146319_h();
                    this.field_146337_w = false;
                    this.btnAllowCommands.enabled = true;
                    this.btnBonusItems.enabled = true;
                }
                else
                {
                    if (!this.field_146339_u)
                    {
                        this.field_146340_t = false;
                    }

                    this.field_146342_r = "survival";
                    this.func_146319_h();
                    this.btnAllowCommands.enabled = true;
                    this.btnBonusItems.enabled = true;
                    this.field_146337_w = false;
                }

                this.func_146319_h();
            }
            else if (button.id == 4)
            {
                this.field_146341_s = !this.field_146341_s;
                this.func_146319_h();
            }
            else if (button.id == 7)
            {
                this.field_146338_v = !this.field_146338_v;
                this.func_146319_h();
            }
            else if (button.id == 5)
            {
                ++this.selectedIndex;

                if (this.selectedIndex >= WorldType.worldTypes.length)
                {
                    this.selectedIndex = 0;
                }

                while (!this.func_175299_g())
                {
                    ++this.selectedIndex;

                    if (this.selectedIndex >= WorldType.worldTypes.length)
                    {
                        this.selectedIndex = 0;
                    }
                }

                this.chunkProviderSettingsJson = "";
                this.func_146319_h();
                this.func_146316_a(this.field_146344_y);
            }
            else if (button.id == 6)
            {
                this.field_146339_u = true;
                this.field_146340_t = !this.field_146340_t;
                this.func_146319_h();
            }
            else if (button.id == 8)
            {
                if (WorldType.worldTypes[this.selectedIndex] == WorldType.FLAT)
                {
                    this.mc.displayGuiScreen(new GuiCreateFlatWorld(this, this.chunkProviderSettingsJson));
                }
                else
                {
                    this.mc.displayGuiScreen(new GuiCustomizeWorldScreen(this, this.chunkProviderSettingsJson));
                }
            }
        }
    }

    private boolean func_175299_g()
    {
        WorldType var1 = WorldType.worldTypes[this.selectedIndex];
        return var1 != null && var1.getCanBeCreated() ? (var1 == WorldType.DEBUG_WORLD ? isShiftKeyDown() : true) : false;
    }

    private void func_146315_i()
    {
        this.func_146316_a(!this.field_146344_y);
    }

    private void func_146316_a(boolean p_146316_1_)
    {
        this.field_146344_y = p_146316_1_;

        if (WorldType.worldTypes[this.selectedIndex] == WorldType.DEBUG_WORLD)
        {
            this.btnGameMode.visible = !this.field_146344_y;
            this.btnGameMode.enabled = false;

            if (this.field_175300_s == null)
            {
                this.field_175300_s = this.field_146342_r;
            }

            this.field_146342_r = "spectator";
            this.btnMapFeatures.visible = false;
            this.btnBonusItems.visible = false;
            this.btnMapType.visible = this.field_146344_y;
            this.btnAllowCommands.visible = false;
            this.btnCustomizeType.visible = false;
        }
        else
        {
            this.btnGameMode.visible = !this.field_146344_y;
            this.btnGameMode.enabled = true;

            if (this.field_175300_s != null)
            {
                this.field_146342_r = this.field_175300_s;
                this.field_175300_s = null;
            }

            this.btnMapFeatures.visible = this.field_146344_y && WorldType.worldTypes[this.selectedIndex] != WorldType.CUSTOMIZED;
            this.btnBonusItems.visible = this.field_146344_y;
            this.btnMapType.visible = this.field_146344_y;
            this.btnAllowCommands.visible = this.field_146344_y;
            this.btnCustomizeType.visible = this.field_146344_y && (WorldType.worldTypes[this.selectedIndex] == WorldType.FLAT || WorldType.worldTypes[this.selectedIndex] == WorldType.CUSTOMIZED);
        }

        this.func_146319_h();

        if (this.field_146344_y)
        {
            this.btnMoreOptions.displayString = I18n.format("gui.done", new Object[0]);
        }
        else
        {
            this.btnMoreOptions.displayString = I18n.format("selectWorld.moreWorldOptions", new Object[0]);
        }
    }

    /**
     * Fired when a key is typed (except F11 which toggles full screen). This is the equivalent of
     * KeyListener.keyTyped(KeyEvent e). Args : character (character on the key), keyCode (lwjgl Keyboard key code)
     */
    @Override
	protected void keyTyped(char typedChar, int keyCode) throws IOException
    {
        if (this.field_146333_g.isFocused() && !this.field_146344_y)
        {
            this.field_146333_g.textboxKeyTyped(typedChar, keyCode);
            this.field_146330_J = this.field_146333_g.getText();
        }
        else if (this.field_146335_h.isFocused() && this.field_146344_y)
        {
            this.field_146335_h.textboxKeyTyped(typedChar, keyCode);
            this.field_146329_I = this.field_146335_h.getText();
        }

        if (keyCode == 28 || keyCode == 156)
        {
            this.actionPerformed((GuiButton)this.buttonList.get(0));
        }

        ((GuiButton)this.buttonList.get(0)).enabled = this.field_146333_g.getText().length() > 0;
        this.func_146314_g();
    }

    /**
     * Called when the mouse is clicked. Args : mouseX, mouseY, clickedButton
     */
    @Override
	protected void mouseClicked(int mouseX, int mouseY, int mouseButton) throws IOException
    {
        super.mouseClicked(mouseX, mouseY, mouseButton);

        if (this.field_146344_y)
        {
            this.field_146335_h.mouseClicked(mouseX, mouseY, mouseButton);
        }
        else
        {
            this.field_146333_g.mouseClicked(mouseX, mouseY, mouseButton);
        }
    }

    /**
     * Draws the screen and all the components in it. Args : mouseX, mouseY, renderPartialTicks
     */
    @Override
	public void drawScreen(int mouseX, int mouseY, float partialTicks)
    {
        /*this.drawDefaultBackground();
        this.drawCenteredString(this.fontRendererObj, I18n.format("selectWorld.create", new Object[0]), this.width / 2, 20, -1);

        if (this.field_146344_y)
        {
            this.drawString(this.fontRendererObj, I18n.format("selectWorld.enterSeed", new Object[0]), this.width / 2 - 100, 47, -6250336);
            this.drawString(this.fontRendererObj, I18n.format("selectWorld.seedInfo", new Object[0]), this.width / 2 - 100, 85, -6250336);

            if (this.btnMapFeatures.visible)
            {
                this.drawString(this.fontRendererObj, I18n.format("selectWorld.mapFeatures.info", new Object[0]), this.width / 2 - 150, 122, -6250336);
            }

            if (this.btnAllowCommands.visible)
            {
                this.drawString(this.fontRendererObj, I18n.format("selectWorld.allowCommands.info", new Object[0]), this.width / 2 - 150, 172, -6250336);
            }

            this.field_146335_h.drawTextBox();

            if (WorldType.worldTypes[this.selectedIndex].showWorldInfoNotice())
            {
                this.fontRendererObj.drawSplitString(I18n.format(WorldType.worldTypes[this.selectedIndex].func_151359_c(), new Object[0]), this.btnMapType.xPosition + 2, this.btnMapType.yPosition + 22, this.btnMapType.getButtonWidth(), 10526880);
            }
        }
        else
        {
            this.drawString(this.fontRendererObj, I18n.format("selectWorld.enterName", new Object[0]), this.width / 2 - 100, 47, -6250336);
            this.drawString(this.fontRendererObj, I18n.format("selectWorld.resultFolder", new Object[0]) + " " + this.field_146336_i, this.width / 2 - 100, 85, -6250336);
            this.field_146333_g.drawTextBox();
            this.drawString(this.fontRendererObj, this.field_146323_G, this.width / 2 - 100, 137, -6250336);
            this.drawString(this.fontRendererObj, this.field_146328_H, this.width / 2 - 100, 149, -6250336);
        }

        super.drawScreen(mouseX, mouseY, partialTicks);*/
    }

    public void func_146318_a(WorldInfo p_146318_1_)
    {
        this.field_146330_J = I18n.format("selectWorld.newWorld.copyOf", new Object[] {p_146318_1_.getWorldName()});
        this.field_146329_I = p_146318_1_.getSeed() + "";
        this.selectedIndex = p_146318_1_.getTerrainType().getWorldTypeID();
        this.chunkProviderSettingsJson = p_146318_1_.getGeneratorOptions();
        this.field_146341_s = p_146318_1_.isMapFeaturesEnabled();
        this.field_146340_t = p_146318_1_.areCommandsAllowed();

        if (p_146318_1_.isHardcoreModeEnabled())
        {
            this.field_146342_r = "hardcore";
        }
        else if (p_146318_1_.getGameType().isSurvivalOrAdventure())
        {
            this.field_146342_r = "survival";
        }
        else if (p_146318_1_.getGameType().isCreative())
        {
            this.field_146342_r = "creative";
        }
    }
}
