mirror of
https://github.com/KAMKEEL/CustomNPC-Plus.git
synced 2026-11-13 21:54:08 +00:00
307 lines
12 KiB
Java
307 lines
12 KiB
Java
package noppes.npcs.client.gui;
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import cpw.mods.fml.relauncher.Side;
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import cpw.mods.fml.relauncher.SideOnly;
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import io.netty.buffer.ByteBuf;
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import io.netty.buffer.Unpooled;
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import net.minecraft.client.Minecraft;
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import net.minecraft.client.gui.GuiButton;
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import net.minecraft.client.gui.inventory.GuiContainer;
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import net.minecraft.client.renderer.RenderHelper;
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import net.minecraft.client.resources.I18n;
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import net.minecraft.entity.IMerchant;
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import net.minecraft.item.ItemStack;
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import net.minecraft.network.play.client.C17PacketCustomPayload;
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import net.minecraft.util.ResourceLocation;
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import net.minecraft.village.MerchantRecipe;
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import net.minecraft.village.MerchantRecipeList;
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import noppes.npcs.ServerEventsHandler;
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import noppes.npcs.client.Client;
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import noppes.npcs.client.CustomNpcResourceListener;
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import noppes.npcs.client.gui.util.GuiNpcButton;
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import noppes.npcs.constants.EnumPacketServer;
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import noppes.npcs.containers.ContainerMerchantAdd;
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import org.lwjgl.opengl.GL11;
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import org.lwjgl.opengl.GL12;
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@SideOnly(Side.CLIENT)
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public class GuiMerchantAdd extends GuiContainer
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{
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private static final ResourceLocation merchantGuiTextures = new ResourceLocation("textures/gui/container/villager.png");
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/** Instance of IMerchant interface. */
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private IMerchant theIMerchant;
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private MerchantButton nextRecipeButtonIndex;
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private MerchantButton previousRecipeButtonIndex;
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private int currentRecipeIndex;
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private String field_94082_v;
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public GuiMerchantAdd()
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{
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super(new ContainerMerchantAdd(Minecraft.getMinecraft().thePlayer, ServerEventsHandler.Merchant, Minecraft.getMinecraft().theWorld));
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this.theIMerchant = ServerEventsHandler.Merchant;
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this.field_94082_v = I18n.format("entity.Villager.name");
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}
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/**
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* Adds the buttons (and other controls) to the screen in question.
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*/
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public void initGui()
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{
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super.initGui();
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int i = (this.width - this.xSize) / 2;
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int j = (this.height - this.ySize) / 2;
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this.buttonList.add(this.nextRecipeButtonIndex = new MerchantButton(1, i + 120 + 27, j + 24 - 1, true));
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this.buttonList.add(this.previousRecipeButtonIndex = new MerchantButton(2, i + 36 - 19, j + 24 - 1, false));
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this.buttonList.add(new GuiNpcButton(4, i + xSize, j + 20, 60, 20, "gui.remove"));
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this.buttonList.add(new GuiNpcButton(5, i + xSize, j + 50, 60, 20, "gui.add"));
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this.nextRecipeButtonIndex.enabled = false;
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this.previousRecipeButtonIndex.enabled = false;
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}
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/**
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* Draw the foreground layer for the GuiContainer (everything in front of the items)
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*/
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protected void drawGuiContainerForegroundLayer(int par1, int par2)
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{
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this.fontRendererObj.drawString(this.field_94082_v, this.xSize / 2 - this.fontRendererObj.getStringWidth(this.field_94082_v) / 2, 6, CustomNpcResourceListener.DefaultTextColor);
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this.fontRendererObj.drawString(I18n.format("container.inventory"), 8, this.ySize - 96 + 2, CustomNpcResourceListener.DefaultTextColor);
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}
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/**
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* Called from the main game loop to update the screen.
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*/
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public void updateScreen()
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{
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super.updateScreen();
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Minecraft mc = Minecraft.getMinecraft();
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MerchantRecipeList merchantrecipelist = this.theIMerchant.getRecipes(mc.thePlayer);
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if (merchantrecipelist != null)
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{
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this.nextRecipeButtonIndex.enabled = this.currentRecipeIndex < merchantrecipelist.size() - 1;
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this.previousRecipeButtonIndex.enabled = this.currentRecipeIndex > 0;
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}
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}
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/**
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* Fired when a control is clicked. This is the equivalent of ActionListener.actionPerformed(ActionEvent e).
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*/
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protected void actionPerformed(GuiButton par1GuiButton)
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{
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boolean flag = false;
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Minecraft mc = Minecraft.getMinecraft();
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if (par1GuiButton == this.nextRecipeButtonIndex)
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{
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++this.currentRecipeIndex;
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flag = true;
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}
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else if (par1GuiButton == this.previousRecipeButtonIndex)
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{
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--this.currentRecipeIndex;
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flag = true;
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}
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if(par1GuiButton.id == 4){
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MerchantRecipeList merchantrecipelist = this.theIMerchant.getRecipes(mc.thePlayer);
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if(currentRecipeIndex < merchantrecipelist.size()){
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merchantrecipelist.remove(currentRecipeIndex);
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if(currentRecipeIndex > 0)
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currentRecipeIndex--;
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Client.sendData(EnumPacketServer.MerchantUpdate, ServerEventsHandler.Merchant.getEntityId(), merchantrecipelist);
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}
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}
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if(par1GuiButton.id == 5){
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ItemStack item1 = this.inventorySlots.getSlot(0).getStack();
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ItemStack item2 = this.inventorySlots.getSlot(1).getStack();
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ItemStack sold = this.inventorySlots.getSlot(2).getStack();
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if(item1 == null && item2 != null){
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item1 = item2;
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item2 = null;
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}
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if(item1 != null && sold != null){
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item1 = item1.copy();
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sold = sold.copy();
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if(item2 != null)
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item2 = item2.copy();
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MerchantRecipe recipe = new MerchantRecipe(item1, item2, sold);
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recipe.func_82783_a(Integer.MAX_VALUE - 8);
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MerchantRecipeList merchantrecipelist = this.theIMerchant.getRecipes(mc.thePlayer);
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merchantrecipelist.add(recipe);
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Client.sendData(EnumPacketServer.MerchantUpdate, ServerEventsHandler.Merchant.getEntityId(), merchantrecipelist);
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}
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}
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if (flag)
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{
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((ContainerMerchantAdd)this.inventorySlots).setCurrentRecipeIndex(this.currentRecipeIndex);
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ByteBuf bytebuf = Unpooled.buffer();
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try
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{
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bytebuf.writeInt(this.currentRecipeIndex);
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this.mc.getNetHandler().addToSendQueue(new C17PacketCustomPayload("MC|TrSel", bytebuf));
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}
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catch (Exception exception)
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{
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//field_147039_u.error("Couldn\'t send trade info", exception);
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}
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finally
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{
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bytebuf.release();
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}
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}
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}
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/**
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* Draw the background layer for the GuiContainer (everything behind the items)
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*/
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@Override
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protected void drawGuiContainerBackgroundLayer(float par1, int par2, int par3)
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{
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Minecraft mc = Minecraft.getMinecraft();
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GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
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mc.getTextureManager().bindTexture(merchantGuiTextures);
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int k = (this.width - this.xSize) / 2;
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int l = (this.height - this.ySize) / 2;
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this.drawTexturedModalRect(k, l, 0, 0, this.xSize, this.ySize);
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MerchantRecipeList merchantrecipelist = this.theIMerchant.getRecipes(mc.thePlayer);
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if (merchantrecipelist != null && !merchantrecipelist.isEmpty())
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{
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int i1 = this.currentRecipeIndex;
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MerchantRecipe merchantrecipe = (MerchantRecipe)merchantrecipelist.get(i1);
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if (merchantrecipe.isRecipeDisabled())
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{
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mc.getTextureManager().bindTexture(merchantGuiTextures);
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GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
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GL11.glDisable(GL11.GL_LIGHTING);
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this.drawTexturedModalRect(this.guiLeft + 83, this.guiTop + 21, 212, 0, 28, 21);
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this.drawTexturedModalRect(this.guiLeft + 83, this.guiTop + 51, 212, 0, 28, 21);
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}
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}
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}
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/**
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* Draws the screen and all the components in it.
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*/
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@Override
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public void drawScreen(int par1, int par2, float par3)
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{
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super.drawScreen(par1, par2, par3);
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Minecraft mc = Minecraft.getMinecraft();
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MerchantRecipeList merchantrecipelist = this.theIMerchant.getRecipes(mc.thePlayer);
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if (merchantrecipelist != null && !merchantrecipelist.isEmpty())
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{
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int k = (this.width - this.xSize) / 2;
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int l = (this.height - this.ySize) / 2;
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int i1 = this.currentRecipeIndex;
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MerchantRecipe merchantrecipe = (MerchantRecipe)merchantrecipelist.get(i1);
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GL11.glPushMatrix();
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ItemStack itemstack = merchantrecipe.getItemToBuy();
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ItemStack itemstack1 = merchantrecipe.getSecondItemToBuy();
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ItemStack itemstack2 = merchantrecipe.getItemToSell();
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RenderHelper.enableGUIStandardItemLighting();
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GL11.glDisable(GL11.GL_LIGHTING);
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GL11.glEnable(GL12.GL_RESCALE_NORMAL);
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GL11.glEnable(GL11.GL_COLOR_MATERIAL);
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GL11.glEnable(GL11.GL_LIGHTING);
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itemRender.zLevel = 100.0F;
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itemRender.renderItemAndEffectIntoGUI(this.fontRendererObj, mc.getTextureManager(), itemstack, k + 36, l + 24);
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itemRender.renderItemOverlayIntoGUI(this.fontRendererObj, mc.getTextureManager(), itemstack, k + 36, l + 24);
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if (itemstack1 != null)
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{
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itemRender.renderItemAndEffectIntoGUI(this.fontRendererObj, mc.getTextureManager(), itemstack1, k + 62, l + 24);
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itemRender.renderItemOverlayIntoGUI(this.fontRendererObj, mc.getTextureManager(), itemstack1, k + 62, l + 24);
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}
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itemRender.renderItemAndEffectIntoGUI(this.fontRendererObj, mc.getTextureManager(), itemstack2, k + 120, l + 24);
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itemRender.renderItemOverlayIntoGUI(this.fontRendererObj, mc.getTextureManager(), itemstack2, k + 120, l + 24);
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itemRender.zLevel = 0.0F;
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GL11.glDisable(GL11.GL_LIGHTING);
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if (this.func_146978_c(36, 24, 16, 16, par1, par2))
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{
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this.renderToolTip(itemstack, par1, par2);
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}
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else if (itemstack1 != null && this.func_146978_c(62, 24, 16, 16, par1, par2))
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{
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this.renderToolTip(itemstack1, par1, par2);
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}
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else if (this.func_146978_c(120, 24, 16, 16, par1, par2))
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{
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this.renderToolTip(itemstack2, par1, par2);
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}
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GL11.glPopMatrix();
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GL11.glEnable(GL11.GL_LIGHTING);
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GL11.glEnable(GL11.GL_DEPTH_TEST);
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RenderHelper.enableStandardItemLighting();
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}
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}
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/**
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* Gets the Instance of IMerchant interface.
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*/
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public IMerchant getIMerchant()
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{
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return this.theIMerchant;
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}
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static ResourceLocation func_110417_h()
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{
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return merchantGuiTextures;
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}
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@SideOnly(Side.CLIENT)
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static class MerchantButton extends GuiButton
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{
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private final boolean field_146157_o;
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private static final String __OBFID = "CL_00000763";
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public MerchantButton(int par1, int par2, int par3, boolean par4)
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{
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super(par1, par2, par3, 12, 19, "");
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this.field_146157_o = par4;
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}
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@Override
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public void drawButton(Minecraft p_146112_1_, int p_146112_2_, int p_146112_3_)
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{
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if (this.visible)
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{
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p_146112_1_.getTextureManager().bindTexture(GuiMerchantAdd.merchantGuiTextures);
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GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
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boolean flag = p_146112_2_ >= this.xPosition && p_146112_3_ >= this.yPosition && p_146112_2_ < this.xPosition + this.width && p_146112_3_ < this.yPosition + this.height;
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int k = 0;
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int l = 176;
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if (!this.enabled)
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{
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l += this.width * 2;
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}
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else if (flag)
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{
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l += this.width;
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}
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if (!this.field_146157_o)
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{
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k += this.height;
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}
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this.drawTexturedModalRect(this.xPosition, this.yPosition, l, k, this.width, this.height);
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}
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}
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}
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}
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