package net.minecraft.client.gui;
import io.netty.buffer.Unpooled;
import java.io.IOException;
import net.minecraft.client.Minecraft;
import net.minecraft.client.gui.inventory.GuiContainer;
import net.minecraft.client.renderer.GlStateManager;
import net.minecraft.client.renderer.RenderHelper;
import net.minecraft.client.resources.I18n;
import net.minecraft.entity.IMerchant;
import net.minecraft.entity.player.InventoryPlayer;
import net.minecraft.inventory.ContainerMerchant;
import net.minecraft.item.ItemStack;
import net.minecraft.network.PacketBuffer;
import net.minecraft.network.play.client.C17PacketCustomPayload;
import net.minecraft.util.IChatComponent;
import net.minecraft.util.ResourceLocation;
import net.minecraft.village.MerchantRecipe;
import net.minecraft.village.MerchantRecipeList;
import net.minecraft.world.World;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
public class GuiMerchant extends GuiContainer
{
private static final Logger logger = LogManager.getLogger();
private static final ResourceLocation field_147038_v = new ResourceLocation("textures/gui/container/villager.png");
private IMerchant field_147037_w;
private GuiMerchant.MerchantButton field_147043_x;
private GuiMerchant.MerchantButton field_147042_y;
private int field_147041_z;
private IChatComponent field_147040_A;
private static final String __OBFID = "CL_00000762";
public GuiMerchant(InventoryPlayer p_i45500_1_, IMerchant p_i45500_2_, World worldIn)
{
super(new ContainerMerchant(p_i45500_1_, p_i45500_2_, worldIn));
this.field_147037_w = p_i45500_2_;
this.field_147040_A = p_i45500_2_.getDisplayName();
}
/**
* Adds the buttons (and other controls) to the screen in question.
*/
public void initGui()
{
super.initGui();
int var1 = (this.width - this.xSize) / 2;
int var2 = (this.height - this.ySize) / 2;
this.buttonList.add(this.field_147043_x = new GuiMerchant.MerchantButton(1, var1 + 120 + 27, var2 + 24 - 1, true));
this.buttonList.add(this.field_147042_y = new GuiMerchant.MerchantButton(2, var1 + 36 - 19, var2 + 24 - 1, false));
this.field_147043_x.enabled = false;
this.field_147042_y.enabled = false;
}
/**
* Draw the foreground layer for the GuiContainer (everything in front of the items). Args : mouseX, mouseY
*/
protected void drawGuiContainerForegroundLayer(int mouseX, int mouseY)
{
String var3 = this.field_147040_A.getUnformattedText();
this.fontRendererObj.drawString(var3, this.xSize / 2 - this.fontRendererObj.getStringWidth(var3) / 2, 6, 4210752);
this.fontRendererObj.drawString(I18n.format("container.inventory", new Object[0]), 8, this.ySize - 96 + 2, 4210752);
}
/**
* Called from the main game loop to update the screen.
*/
public void updateScreen()
{
super.updateScreen();
MerchantRecipeList var1 = this.field_147037_w.getRecipes(this.mc.thePlayer);
if (var1 != null)
{
this.field_147043_x.enabled = this.field_147041_z < var1.size() - 1;
this.field_147042_y.enabled = this.field_147041_z > 0;
}
}
protected void actionPerformed(GuiButton button) throws IOException
{
boolean var2 = false;
if (button == this.field_147043_x)
{
++this.field_147041_z;
MerchantRecipeList var3 = this.field_147037_w.getRecipes(this.mc.thePlayer);
if (var3 != null && this.field_147041_z >= var3.size())
{
this.field_147041_z = var3.size() - 1;
}
var2 = true;
}
else if (button == this.field_147042_y)
{
--this.field_147041_z;
if (this.field_147041_z < 0)
{
this.field_147041_z = 0;
}
var2 = true;
}
if (var2)
{
((ContainerMerchant)this.inventorySlots).setCurrentRecipeIndex(this.field_147041_z);
PacketBuffer var4 = new PacketBuffer(Unpooled.buffer());
var4.writeInt(this.field_147041_z);
this.mc.getNetHandler().addToSendQueue(new C17PacketCustomPayload("MC|TrSel", var4));
}
}
/**
* Args : renderPartialTicks, mouseX, mouseY
*/
protected void drawGuiContainerBackgroundLayer(float partialTicks, int mouseX, int mouseY)
{
GlStateManager.color(1.0F, 1.0F, 1.0F, 1.0F);
this.mc.getTextureManager().bindTexture(field_147038_v);
int var4 = (this.width - this.xSize) / 2;
int var5 = (this.height - this.ySize) / 2;
this.drawTexturedModalRect(var4, var5, 0, 0, this.xSize, this.ySize);
MerchantRecipeList var6 = this.field_147037_w.getRecipes(this.mc.thePlayer);
if (var6 != null && !var6.isEmpty())
{
int var7 = this.field_147041_z;
if (var7 < 0 || var7 >= var6.size())
{
return;
}
MerchantRecipe var8 = (MerchantRecipe)var6.get(var7);
if (var8.isRecipeDisabled())
{
this.mc.getTextureManager().bindTexture(field_147038_v);
GlStateManager.color(1.0F, 1.0F, 1.0F, 1.0F);
GlStateManager.disableLighting();
this.drawTexturedModalRect(this.guiLeft + 83, this.guiTop + 21, 212, 0, 28, 21);
this.drawTexturedModalRect(this.guiLeft + 83, this.guiTop + 51, 212, 0, 28, 21);
}
}
}
/**
* Draws the screen and all the components in it. Args : mouseX, mouseY, renderPartialTicks
*/
public void drawScreen(int mouseX, int mouseY, float partialTicks)
{
super.drawScreen(mouseX, mouseY, partialTicks);
MerchantRecipeList var4 = this.field_147037_w.getRecipes(this.mc.thePlayer);
if (var4 != null && !var4.isEmpty())
{
int var5 = (this.width - this.xSize) / 2;
int var6 = (this.height - this.ySize) / 2;
int var7 = this.field_147041_z;
MerchantRecipe var8 = (MerchantRecipe)var4.get(var7);
ItemStack var9 = var8.getItemToBuy();
ItemStack var10 = var8.getSecondItemToBuy();
ItemStack var11 = var8.getItemToSell();
GlStateManager.pushMatrix();
RenderHelper.enableGUIStandardItemLighting();
GlStateManager.disableLighting();
GlStateManager.enableRescaleNormal();
GlStateManager.enableColorMaterial();
GlStateManager.enableLighting();
this.itemRender.zLevel = 100.0F;
this.itemRender.func_180450_b(var9, var5 + 36, var6 + 24);
this.itemRender.func_175030_a(this.fontRendererObj, var9, var5 + 36, var6 + 24);
if (var10 != null)
{
this.itemRender.func_180450_b(var10, var5 + 62, var6 + 24);
this.itemRender.func_175030_a(this.fontRendererObj, var10, var5 + 62, var6 + 24);
}
this.itemRender.func_180450_b(var11, var5 + 120, var6 + 24);
this.itemRender.func_175030_a(this.fontRendererObj, var11, var5 + 120, var6 + 24);
this.itemRender.zLevel = 0.0F;
GlStateManager.disableLighting();
if (this.isPointInRegion(36, 24, 16, 16, mouseX, mouseY) && var9 != null)
{
this.renderToolTip(var9, mouseX, mouseY);
}
else if (var10 != null && this.isPointInRegion(62, 24, 16, 16, mouseX, mouseY) && var10 != null)
{
this.renderToolTip(var10, mouseX, mouseY);
}
else if (var11 != null && this.isPointInRegion(120, 24, 16, 16, mouseX, mouseY) && var11 != null)
{
this.renderToolTip(var11, mouseX, mouseY);
}
else if (var8.isRecipeDisabled() && (this.isPointInRegion(83, 21, 28, 21, mouseX, mouseY) || this.isPointInRegion(83, 51, 28, 21, mouseX, mouseY)))
{
this.drawCreativeTabHoveringText(I18n.format("merchant.deprecated", new Object[0]), mouseX, mouseY);
}
GlStateManager.popMatrix();
GlStateManager.enableLighting();
GlStateManager.enableDepth();
RenderHelper.enableStandardItemLighting();
}
}
public IMerchant getMerchant()
{
return this.field_147037_w;
}
static class MerchantButton extends GuiButton
{
private final boolean field_146157_o;
private static final String __OBFID = "CL_00000763";
public MerchantButton(int p_i1095_1_, int p_i1095_2_, int p_i1095_3_, boolean p_i1095_4_)
{
super(p_i1095_1_, p_i1095_2_, p_i1095_3_, 12, 19, "");
this.field_146157_o = p_i1095_4_;
}
public void drawButton(Minecraft mc, int mouseX, int mouseY)
{
if (this.visible)
{
mc.getTextureManager().bindTexture(GuiMerchant.field_147038_v);
GlStateManager.color(1.0F, 1.0F, 1.0F, 1.0F);
boolean var4 = mouseX >= this.xPosition && mouseY >= this.yPosition && mouseX < this.xPosition + this.width && mouseY < this.yPosition + this.height;
int var5 = 0;
int var6 = 176;
if (!this.enabled)
{
var6 += this.width * 2;
}
else if (var4)
{
var6 += this.width;
}
if (!this.field_146157_o)
{
var5 += this.height;
}
this.drawTexturedModalRect(this.xPosition, this.yPosition, var6, var5, this.width, this.height);
}
}
}
}