EntityPlayerSP

package net.minecraft.client.entity;

import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;
import net.minecraft.client.Minecraft;
import net.minecraft.client.gui.GuiCommandBlock;
import net.minecraft.client.gui.GuiEnchantment;
import net.minecraft.client.gui.GuiHopper;
import net.minecraft.client.gui.GuiMerchant;
import net.minecraft.client.gui.GuiRepair;
import net.minecraft.client.gui.GuiScreen;
import net.minecraft.client.gui.GuiScreenBook;
import net.minecraft.client.gui.inventory.GuiBeacon;
import net.minecraft.client.gui.inventory.GuiBrewingStand;
import net.minecraft.client.gui.inventory.GuiChest;
import net.minecraft.client.gui.inventory.GuiCrafting;
import net.minecraft.client.gui.inventory.GuiDispenser;
import net.minecraft.client.gui.inventory.GuiEditSign;
import net.minecraft.client.gui.inventory.GuiFurnace;
import net.minecraft.client.particle.EntityCrit2FX;
import net.minecraft.client.particle.EntityPickupFX;
import net.minecraft.entity.Entity;
import net.minecraft.entity.IMerchant;
import net.minecraft.entity.item.EntityMinecartHopper;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.inventory.IInventory;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraft.potion.Potion;
import net.minecraft.stats.Achievement;
import net.minecraft.stats.AchievementList;
import net.minecraft.stats.StatBase;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.tileentity.TileEntityBeacon;
import net.minecraft.tileentity.TileEntityBrewingStand;
import net.minecraft.tileentity.TileEntityCommandBlock;
import net.minecraft.tileentity.TileEntityDispenser;
import net.minecraft.tileentity.TileEntityFurnace;
import net.minecraft.tileentity.TileEntityHopper;
import net.minecraft.tileentity.TileEntitySign;
import net.minecraft.util.ChunkCoordinates;
import net.minecraft.util.DamageSource;
import net.minecraft.util.MathHelper;
import net.minecraft.util.MouseFilter;
import net.minecraft.util.MovementInput;
import net.minecraft.util.Session;
import net.minecraft.util.StringUtils;
import net.minecraft.world.World;

@SideOnly(Side.CLIENT)
public class EntityPlayerSP extends EntityPlayer
{
    public MovementInput movementInput;
    protected Minecraft mc;

    /**
     * Used to tell if the player pressed forward twice. If this is at 0 and it's pressed (And they are allowed to
     * sprint, aka enough food on the ground etc) it sets this to 7. If it's pressed and it's greater than 0 enable
     * sprinting.
     */
    protected int sprintToggleTimer = 0;

    /** Ticks left before sprinting is disabled. */
    public int sprintingTicksLeft = 0;
    public float renderArmYaw;
    public float renderArmPitch;
    public float prevRenderArmYaw;
    public float prevRenderArmPitch;
    private MouseFilter field_71162_ch = new MouseFilter();
    private MouseFilter field_71160_ci = new MouseFilter();
    private MouseFilter field_71161_cj = new MouseFilter();

    /** The amount of time an entity has been in a Portal */
    public float timeInPortal;

    /** The amount of time an entity has been in a Portal the previous tick */
    public float prevTimeInPortal;

    public EntityPlayerSP(Minecraft par1Minecraft, World par2World, Session par3Session, int par4)
    {
        super(par2World);
        this.mc = par1Minecraft;
        this.dimension = par4;

        if (par3Session != null && par3Session.username != null && par3Session.username.length() > 0)
        {
            this.skinUrl = "http://skins.minecraft.net/MinecraftSkins/" + StringUtils.stripControlCodes(par3Session.username) + ".png";
        }

        this.username = par3Session.username;
    }

    /**
     * Tries to moves the entity by the passed in displacement. Args: x, y, z
     */
    public void moveEntity(double par1, double par3, double par5)
    {
        super.moveEntity(par1, par3, par5);
    }

    public void updateEntityActionState()
    {
        super.updateEntityActionState();
        this.moveStrafing = this.movementInput.moveStrafe;
        this.moveForward = this.movementInput.moveForward;
        this.isJumping = this.movementInput.jump;
        this.prevRenderArmYaw = this.renderArmYaw;
        this.prevRenderArmPitch = this.renderArmPitch;
        this.renderArmPitch = (float)((double)this.renderArmPitch + (double)(this.rotationPitch - this.renderArmPitch) * 0.5D);
        this.renderArmYaw = (float)((double)this.renderArmYaw + (double)(this.rotationYaw - this.renderArmYaw) * 0.5D);
    }

    /**
     * Returns whether the entity is in a local (client) world
     */
    protected boolean isClientWorld()
    {
        return true;
    }

    /**
     * Called frequently so the entity can update its state every tick as required. For example, zombies and skeletons
     * use this to react to sunlight and start to burn.
     */
    public void onLivingUpdate()
    {
        if (this.sprintingTicksLeft > 0)
        {
            --this.sprintingTicksLeft;

            if (this.sprintingTicksLeft == 0)
            {
                this.setSprinting(false);
            }
        }

        if (this.sprintToggleTimer > 0)
        {
            --this.sprintToggleTimer;
        }

        if (this.mc.playerController.enableEverythingIsScrewedUpMode())
        {
            this.posX = this.posZ = 0.5D;
            this.posX = 0.0D;
            this.posZ = 0.0D;
            this.rotationYaw = (float)this.ticksExisted / 12.0F;
            this.rotationPitch = 10.0F;
            this.posY = 68.5D;
        }
        else
        {
            if (!this.mc.statFileWriter.hasAchievementUnlocked(AchievementList.openInventory))
            {
                this.mc.guiAchievement.queueAchievementInformation(AchievementList.openInventory);
            }

            this.prevTimeInPortal = this.timeInPortal;

            if (this.inPortal)
            {
                if (this.mc.currentScreen != null)
                {
                    this.mc.displayGuiScreen((GuiScreen)null);
                }

                if (this.timeInPortal == 0.0F)
                {
                    this.mc.sndManager.playSoundFX("portal.trigger", 1.0F, this.rand.nextFloat() * 0.4F + 0.8F);
                }

                this.timeInPortal += 0.0125F;

                if (this.timeInPortal >= 1.0F)
                {
                    this.timeInPortal = 1.0F;
                }

                this.inPortal = false;
            }
            else if (this.isPotionActive(Potion.confusion) && this.getActivePotionEffect(Potion.confusion).getDuration() > 60)
            {
                this.timeInPortal += 0.006666667F;

                if (this.timeInPortal > 1.0F)
                {
                    this.timeInPortal = 1.0F;
                }
            }
            else
            {
                if (this.timeInPortal > 0.0F)
                {
                    this.timeInPortal -= 0.05F;
                }

                if (this.timeInPortal < 0.0F)
                {
                    this.timeInPortal = 0.0F;
                }
            }

            if (this.timeUntilPortal > 0)
            {
                --this.timeUntilPortal;
            }

            boolean flag = this.movementInput.jump;
            float f = 0.8F;
            boolean flag1 = this.movementInput.moveForward >= f;
            this.movementInput.updatePlayerMoveState();

            if (this.isUsingItem())
            {
                this.movementInput.moveStrafe *= 0.2F;
                this.movementInput.moveForward *= 0.2F;
                this.sprintToggleTimer = 0;
            }

            if (this.movementInput.sneak && this.ySize < 0.2F)
            {
                this.ySize = 0.2F;
            }

            this.pushOutOfBlocks(this.posX - (double)this.width * 0.35D, this.boundingBox.minY + 0.5D, this.posZ + (double)this.width * 0.35D);
            this.pushOutOfBlocks(this.posX - (double)this.width * 0.35D, this.boundingBox.minY + 0.5D, this.posZ - (double)this.width * 0.35D);
            this.pushOutOfBlocks(this.posX + (double)this.width * 0.35D, this.boundingBox.minY + 0.5D, this.posZ - (double)this.width * 0.35D);
            this.pushOutOfBlocks(this.posX + (double)this.width * 0.35D, this.boundingBox.minY + 0.5D, this.posZ + (double)this.width * 0.35D);
            boolean flag2 = (float)this.getFoodStats().getFoodLevel() > 6.0F || this.capabilities.allowFlying;

            if (this.onGround && !flag1 && this.movementInput.moveForward >= f && !this.isSprinting() && flag2 && !this.isUsingItem() && !this.isPotionActive(Potion.blindness))
            {
                if (this.sprintToggleTimer == 0)
                {
                    this.sprintToggleTimer = 7;
                }
                else
                {
                    this.setSprinting(true);
                    this.sprintToggleTimer = 0;
                }
            }

            if (this.isSneaking())
            {
                this.sprintToggleTimer = 0;
            }

            if (this.isSprinting() && (this.movementInput.moveForward < f || this.isCollidedHorizontally || !flag2))
            {
                this.setSprinting(false);
            }

            if (this.capabilities.allowFlying && !flag && this.movementInput.jump)
            {
                if (this.flyToggleTimer == 0)
                {
                    this.flyToggleTimer = 7;
                }
                else
                {
                    this.capabilities.isFlying = !this.capabilities.isFlying;
                    this.sendPlayerAbilities();
                    this.flyToggleTimer = 0;
                }
            }

            if (this.capabilities.isFlying)
            {
                if (this.movementInput.sneak)
                {
                    this.motionY -= 0.15D;
                }

                if (this.movementInput.jump)
                {
                    this.motionY += 0.15D;
                }
            }

            super.onLivingUpdate();

            if (this.onGround && this.capabilities.isFlying)
            {
                this.capabilities.isFlying = false;
                this.sendPlayerAbilities();
            }
        }
    }

    /**
     * Gets the player's field of view multiplier. (ex. when flying)
     */
    public float getFOVMultiplier()
    {
        float f = 1.0F;

        if (this.capabilities.isFlying)
        {
            f *= 1.1F;
        }

        f *= (this.landMovementFactor * this.getSpeedModifier() / this.speedOnGround + 1.0F) / 2.0F;

        if (this.isUsingItem() && this.getItemInUse().itemID == Item.bow.itemID)
        {
            int i = this.getItemInUseDuration();
            float f1 = (float)i / 20.0F;

            if (f1 > 1.0F)
            {
                f1 = 1.0F;
            }
            else
            {
                f1 *= f1;
            }

            f *= 1.0F - f1 * 0.15F;
        }

        return f;
    }

    public void updateCloak()
    {
        this.cloakUrl = "http://skins.minecraft.net/MinecraftCloaks/" + StringUtils.stripControlCodes(this.username) + ".png";
    }

    /**
     * sets current screen to null (used on escape buttons of GUIs)
     */
    public void closeScreen()
    {
        super.closeScreen();
        this.mc.displayGuiScreen((GuiScreen)null);
    }

    /**
     * Displays the GUI for editing a sign. Args: tileEntitySign
     */
    public void displayGUIEditSign(TileEntity par1TileEntity)
    {
        if (par1TileEntity instanceof TileEntitySign)
        {
            this.mc.displayGuiScreen(new GuiEditSign((TileEntitySign)par1TileEntity));
        }
        else if (par1TileEntity instanceof TileEntityCommandBlock)
        {
            this.mc.displayGuiScreen(new GuiCommandBlock((TileEntityCommandBlock)par1TileEntity));
        }
    }

    /**
     * Displays the GUI for interacting with a book.
     */
    public void displayGUIBook(ItemStack par1ItemStack)
    {
        Item item = par1ItemStack.getItem();

        if (item == Item.writtenBook)
        {
            this.mc.displayGuiScreen(new GuiScreenBook(this, par1ItemStack, false));
        }
        else if (item == Item.writableBook)
        {
            this.mc.displayGuiScreen(new GuiScreenBook(this, par1ItemStack, true));
        }
    }

    /**
     * Displays the GUI for interacting with a chest inventory. Args: chestInventory
     */
    public void displayGUIChest(IInventory par1IInventory)
    {
        this.mc.displayGuiScreen(new GuiChest(this.inventory, par1IInventory));
    }

    public void func_94064_a(TileEntityHopper par1TileEntityHopper)
    {
        this.mc.displayGuiScreen(new GuiHopper(this.inventory, par1TileEntityHopper));
    }

    public void func_96125_a(EntityMinecartHopper par1EntityMinecartHopper)
    {
        this.mc.displayGuiScreen(new GuiHopper(this.inventory, par1EntityMinecartHopper));
    }

    /**
     * Displays the crafting GUI for a workbench.
     */
    public void displayGUIWorkbench(int par1, int par2, int par3)
    {
        this.mc.displayGuiScreen(new GuiCrafting(this.inventory, this.worldObj, par1, par2, par3));
    }

    public void displayGUIEnchantment(int par1, int par2, int par3, String par4Str)
    {
        this.mc.displayGuiScreen(new GuiEnchantment(this.inventory, this.worldObj, par1, par2, par3, par4Str));
    }

    /**
     * Displays the GUI for interacting with an anvil.
     */
    public void displayGUIAnvil(int par1, int par2, int par3)
    {
        this.mc.displayGuiScreen(new GuiRepair(this.inventory, this.worldObj, par1, par2, par3));
    }

    /**
     * Displays the furnace GUI for the passed in furnace entity. Args: tileEntityFurnace
     */
    public void displayGUIFurnace(TileEntityFurnace par1TileEntityFurnace)
    {
        this.mc.displayGuiScreen(new GuiFurnace(this.inventory, par1TileEntityFurnace));
    }

    /**
     * Displays the GUI for interacting with a brewing stand.
     */
    public void displayGUIBrewingStand(TileEntityBrewingStand par1TileEntityBrewingStand)
    {
        this.mc.displayGuiScreen(new GuiBrewingStand(this.inventory, par1TileEntityBrewingStand));
    }

    /**
     * Displays the GUI for interacting with a beacon.
     */
    public void displayGUIBeacon(TileEntityBeacon par1TileEntityBeacon)
    {
        this.mc.displayGuiScreen(new GuiBeacon(this.inventory, par1TileEntityBeacon));
    }

    /**
     * Displays the dipsenser GUI for the passed in dispenser entity. Args: TileEntityDispenser
     */
    public void displayGUIDispenser(TileEntityDispenser par1TileEntityDispenser)
    {
        this.mc.displayGuiScreen(new GuiDispenser(this.inventory, par1TileEntityDispenser));
    }

    public void displayGUIMerchant(IMerchant par1IMerchant, String par2Str)
    {
        this.mc.displayGuiScreen(new GuiMerchant(this.inventory, par1IMerchant, this.worldObj, par2Str));
    }

    /**
     * Called when the player performs a critical hit on the Entity. Args: entity that was hit critically
     */
    public void onCriticalHit(Entity par1Entity)
    {
        this.mc.effectRenderer.addEffect(new EntityCrit2FX(this.mc.theWorld, par1Entity));
    }

    public void onEnchantmentCritical(Entity par1Entity)
    {
        EntityCrit2FX entitycrit2fx = new EntityCrit2FX(this.mc.theWorld, par1Entity, "magicCrit");
        this.mc.effectRenderer.addEffect(entitycrit2fx);
    }

    /**
     * Called whenever an item is picked up from walking over it. Args: pickedUpEntity, stackSize
     */
    public void onItemPickup(Entity par1Entity, int par2)
    {
        this.mc.effectRenderer.addEffect(new EntityPickupFX(this.mc.theWorld, par1Entity, this, -0.5F));
    }

    /**
     * Returns if this entity is sneaking.
     */
    public boolean isSneaking()
    {
        return this.movementInput.sneak && !this.sleeping;
    }

    /**
     * Updates health locally.
     */
    public void setHealth(int par1)
    {
        int j = this.getHealth() - par1;

        if (j <= 0)
        {
            this.setEntityHealth(par1);

            if (j < 0)
            {
                this.hurtResistantTime = this.maxHurtResistantTime / 2;
            }
        }
        else
        {
            this.lastDamage = j;
            this.setEntityHealth(this.getHealth());
            this.hurtResistantTime = this.maxHurtResistantTime;
            this.damageEntity(DamageSource.generic, j);
            this.hurtTime = this.maxHurtTime = 10;
        }
    }

    /**
     * Add a chat message to the player
     */
    public void addChatMessage(String par1Str)
    {
        this.mc.ingameGUI.getChatGUI().addTranslatedMessage(par1Str, new Object[0]);
    }

    /**
     * Adds a value to a statistic field.
     */
    public void addStat(StatBase par1StatBase, int par2)
    {
        if (par1StatBase != null)
        {
            if (par1StatBase.isAchievement())
            {
                Achievement achievement = (Achievement)par1StatBase;

                if (achievement.parentAchievement == null || this.mc.statFileWriter.hasAchievementUnlocked(achievement.parentAchievement))
                {
                    if (!this.mc.statFileWriter.hasAchievementUnlocked(achievement))
                    {
                        this.mc.guiAchievement.queueTakenAchievement(achievement);
                    }

                    this.mc.statFileWriter.readStat(par1StatBase, par2);
                }
            }
            else
            {
                this.mc.statFileWriter.readStat(par1StatBase, par2);
            }
        }
    }

    private boolean isBlockTranslucent(int par1, int par2, int par3)
    {
        return this.worldObj.isBlockNormalCube(par1, par2, par3);
    }

    /**
     * Adds velocity to push the entity out of blocks at the specified x, y, z position Args: x, y, z
     */
    protected boolean pushOutOfBlocks(double par1, double par3, double par5)
    {
        int i = MathHelper.floor_double(par1);
        int j = MathHelper.floor_double(par3);
        int k = MathHelper.floor_double(par5);
        double d3 = par1 - (double)i;
        double d4 = par5 - (double)k;

        if (this.isBlockTranslucent(i, j, k) || this.isBlockTranslucent(i, j + 1, k))
        {
            boolean flag = !this.isBlockTranslucent(i - 1, j, k) && !this.isBlockTranslucent(i - 1, j + 1, k);
            boolean flag1 = !this.isBlockTranslucent(i + 1, j, k) && !this.isBlockTranslucent(i + 1, j + 1, k);
            boolean flag2 = !this.isBlockTranslucent(i, j, k - 1) && !this.isBlockTranslucent(i, j + 1, k - 1);
            boolean flag3 = !this.isBlockTranslucent(i, j, k + 1) && !this.isBlockTranslucent(i, j + 1, k + 1);
            byte b0 = -1;
            double d5 = 9999.0D;

            if (flag && d3 < d5)
            {
                d5 = d3;
                b0 = 0;
            }

            if (flag1 && 1.0D - d3 < d5)
            {
                d5 = 1.0D - d3;
                b0 = 1;
            }

            if (flag2 && d4 < d5)
            {
                d5 = d4;
                b0 = 4;
            }

            if (flag3 && 1.0D - d4 < d5)
            {
                d5 = 1.0D - d4;
                b0 = 5;
            }

            float f = 0.1F;

            if (b0 == 0)
            {
                this.motionX = (double)(-f);
            }

            if (b0 == 1)
            {
                this.motionX = (double)f;
            }

            if (b0 == 4)
            {
                this.motionZ = (double)(-f);
            }

            if (b0 == 5)
            {
                this.motionZ = (double)f;
            }
        }

        return false;
    }

    /**
     * Set sprinting switch for Entity.
     */
    public void setSprinting(boolean par1)
    {
        super.setSprinting(par1);
        this.sprintingTicksLeft = par1 ? 600 : 0;
    }

    /**
     * Sets the current XP, total XP, and level number.
     */
    public void setXPStats(float par1, int par2, int par3)
    {
        this.experience = par1;
        this.experienceTotal = par2;
        this.experienceLevel = par3;
    }

    public void sendChatToPlayer(String par1Str)
    {
        this.mc.ingameGUI.getChatGUI().printChatMessage(par1Str);
    }

    /**
     * Returns true if the command sender is allowed to use the given command.
     */
    public boolean canCommandSenderUseCommand(int par1, String par2Str)
    {
        return par1 <= 0;
    }

    /**
     * Return the position for this command sender.
     */
    public ChunkCoordinates getPlayerCoordinates()
    {
        return new ChunkCoordinates(MathHelper.floor_double(this.posX + 0.5D), MathHelper.floor_double(this.posY + 0.5D), MathHelper.floor_double(this.posZ + 0.5D));
    }

    /**
     * Returns the item that this EntityLiving is holding, if any.
     */
    public ItemStack getHeldItem()
    {
        return this.inventory.getCurrentItem();
    }

    public void playSound(String par1Str, float par2, float par3)
    {
        this.worldObj.playSound(this.posX, this.posY - (double)this.yOffset, this.posZ, par1Str, par2, par3, false);
    }
}