TechReborn/src/main/java/techreborn/manual/pages/CraftingInfoPage.java

349 lines
12 KiB
Java

package techreborn.manual.pages;
import com.google.common.base.Objects;
import com.google.common.base.Strings;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.Lists;
import net.minecraft.client.Minecraft;
import net.minecraft.client.gui.FontRenderer;
import net.minecraft.client.gui.GuiButton;
import net.minecraft.client.renderer.RenderHelper;
import net.minecraft.client.renderer.entity.RenderItem;
import net.minecraft.client.renderer.texture.TextureManager;
import net.minecraft.item.ItemStack;
import net.minecraft.item.crafting.CraftingManager;
import net.minecraft.item.crafting.FurnaceRecipes;
import net.minecraft.item.crafting.IRecipe;
import net.minecraft.item.crafting.ShapedRecipes;
import net.minecraft.item.crafting.ShapelessRecipes;
import net.minecraft.util.EnumChatFormatting;
import net.minecraft.util.ResourceLocation;
import net.minecraftforge.oredict.OreDictionary;
import net.minecraftforge.oredict.ShapedOreRecipe;
import net.minecraftforge.oredict.ShapelessOreRecipe;
import org.lwjgl.opengl.GL11;
import techreborn.manual.PageCollection;
import techreborn.manual.util.ButtonUtil;
import java.awt.*;
import java.lang.reflect.Field;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
public class CraftingInfoPage extends TitledPage
{
public ItemStack result;
private boolean isSmelting = false;
private ItemStack[] recipe = new ItemStack[9];
private boolean hasRecipe = false;
private String rawDescription;
private List<String> formattedDescription;
private float descriptionScale = 0.66f;
public String imageprefix = "techreborn:textures/manual/elements/";
public String backpage;
public CraftingInfoPage(String name, PageCollection collection, ItemStack itemStack, String unlocalizedDescription, String backPage)
{
super(name, true, collection, itemStack.getUnlocalizedName() + ".name", Color.white.getRGB());
this.result = itemStack;
this.recipe = getFirstRecipeForItem(itemStack);
this.backpage = backPage;
for (ItemStack stack : recipe) if (stack != null) hasRecipe = true;
if (unlocalizedDescription == "") rawDescription = ttl(itemStack.getUnlocalizedName() + ".description");
else rawDescription = ttl(unlocalizedDescription);
}
@Override
public void initGui()
{
buttonList.clear();
ButtonUtil.addBackButton(0, width / 2 - 60, height / 2 + 64, buttonList);
}
@Override
public void renderBackgroundLayer(Minecraft minecraft, int offsetX, int offsetY, int mouseX, int mouseY) {
super.renderBackgroundLayer(minecraft, offsetX, offsetY, mouseX, mouseY);
GL11.glPushMatrix();
if (isSmelting)
{
renderImage(offsetX + 15, offsetY + 10, "furnacerecipe");
}
else
{
if (hasRecipe)
{
renderImage(offsetX, offsetY + 10, "craftingtable");
}
else
{
drawString(fontRendererObj, "No Crafting Recipe", offsetX + 40, offsetY + 22, Color.black.getRGB());
}
}
GL11.glPopMatrix();
}
public void drawScreen(Minecraft minecraft, int offsetX, int offsetY, int mouseX, int mouseY)
{
super.drawScreen(minecraft, offsetX, offsetY, mouseX, mouseY);
int relativeMouseX = mouseX + offsetX;
int relativeMouseY = mouseY + offsetY;
int gridOffsetX = isSmelting ? 85 : 71;
int gridOffsetY = 18;
int itemBoxSize = 18;
addDescription(minecraft, offsetX + 8, offsetY);
ItemStack tooltip = null;
int i = 0;
for (ItemStack input : recipe)
{
if (input != null) {
int row = (i % 3);
int column = i / 3;
int itemX = offsetX + gridOffsetX + (row * itemBoxSize) - 54;
int itemY = offsetY + gridOffsetY + (column * itemBoxSize) + 2;
drawItemStack(input, itemX, itemY, "");
if (relativeMouseX > itemX - 2 && relativeMouseX < itemX - 2 + itemBoxSize &&
relativeMouseY > itemY - 2 && relativeMouseY < itemY - 2 + itemBoxSize) {
tooltip = input;
}
}
i++;
}
int itemX = offsetX + (isSmelting ? 92 : 112);
int itemY = offsetY + (isSmelting ? 40 : 38);
if (!hasRecipe) {
itemX = offsetX + 20;
itemY = offsetY + 18;
}
drawItemStack(result, itemX, itemY, "");
if (relativeMouseX > itemX - 2 && relativeMouseX < itemX - 2 + itemBoxSize &&
relativeMouseY > itemY - 2 && relativeMouseY < itemY - 2 + itemBoxSize) {
tooltip = result;
}
if (tooltip != null) {
drawItemStackTooltip(tooltip, relativeMouseX, relativeMouseY);
}
}
public void renderImage(int offsetX, int offsetY, String imagename)
{
TextureManager render = Minecraft.getMinecraft().renderEngine;
render.bindTexture(new ResourceLocation(imageprefix + imagename + ".png"));
GL11.glEnable(GL11.GL_BLEND);
GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
GL11.glColor4f(1F, 1F, 1F, 1F);
drawTexturedModalRect(offsetX, offsetY - 14, 0, 0, 140, this.height);
GL11.glDisable(GL11.GL_BLEND);
}
public void addDescription(Minecraft minecraft, int offsetX, int offsetY)
{
GL11.glPushMatrix();
if (hasRecipe) GL11.glTranslated(offsetX + 5, offsetY + 75, 1);
else GL11.glTranslated(offsetX + 5, offsetY + 40, 1);
GL11.glScalef(descriptionScale, descriptionScale, descriptionScale);
int offset = 0;
for (String s : getFormattedText(fontRendererObj)) {
if (s == null) break;
if (s.contains("\\%") && s.substring(0, 2).equals("\\%")) {
s = s.substring(2);
offset += fontRendererObj.FONT_HEIGHT / 2;
}
fontRendererObj.drawString(s, 0, offset, Color.black.getRGB());
offset += fontRendererObj.FONT_HEIGHT;
}
GL11.glPopMatrix();
}
@SuppressWarnings("unchecked")
public List<String> getFormattedText(FontRenderer fr)
{
if (formattedDescription == null) {
formattedDescription = new ArrayList<String>();
if (Strings.isNullOrEmpty(rawDescription)) {
formattedDescription = ImmutableList.of();
return formattedDescription;
}
if (!rawDescription.contains("\\n")) {
formattedDescription = ImmutableList.copyOf(fr.listFormattedStringToWidth(rawDescription, 370));
return formattedDescription;
}
List<String> segments = new ArrayList();
String raw = rawDescription;
int escape = 0;
while (raw.contains("\\n")) {
segments.add(raw.substring(0, raw.indexOf("\\n")));
raw = raw.substring(raw.indexOf("\\n") + 2);
if (!raw.contains("\\n")) segments.add(raw);
escape++;
if (escape > 100) {
break;
}
}
for (String s : segments)
formattedDescription.addAll(ImmutableList.copyOf(fr.listFormattedStringToWidth(s, 370)));
}
return formattedDescription;
}
protected void drawItemStackTooltip(ItemStack stack, int x, int y)
{
final Minecraft mc = Minecraft.getMinecraft();
FontRenderer font = Objects.firstNonNull(stack.getItem().getFontRenderer(stack), mc.fontRendererObj);
@SuppressWarnings("unchecked")
List<String> list = stack.getTooltip(mc.thePlayer, mc.gameSettings.advancedItemTooltips);
List<String> colored = Lists.newArrayListWithCapacity(list.size());
colored.add(stack.getRarity().rarityColor + list.get(0));
for (String line : list)
colored.add(EnumChatFormatting.GRAY + line);
if (colored.size() >= 2) colored.remove(1);
drawHoveringText(colored, x, y, font);
}
private void drawItemStack(ItemStack par1ItemStack, int par2, int par3, String par4Str)
{
GL11.glTranslatef(0.0F, 0.0F, 32.0F);
this.zLevel = 200.0F;
RenderHelper.enableGUIStandardItemLighting();
GL11.glColor3f(1f, 1f, 1f);
GL11.glEnable(GL11.GL_NORMALIZE);
FontRenderer font = null;
if (par1ItemStack != null) font = par1ItemStack.getItem().getFontRenderer(par1ItemStack);
if (font == null) font = Minecraft.getMinecraft().fontRendererObj;
renderItemStack(par1ItemStack, par2, par3);
this.zLevel = 0.0F;
}
public void renderItemStack(ItemStack stack, int x, int y)
{
if (stack != null)
{
GL11.glEnable(GL11.GL_BLEND);
GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
RenderHelper.enableGUIStandardItemLighting();
RenderItem itemRenderer = Minecraft.getMinecraft().getRenderItem();
itemRenderer.renderItemAndEffectIntoGUI(stack, x, y);
GL11.glDisable(GL11.GL_LIGHTING);
}
}
@SuppressWarnings("unchecked")
private ItemStack[] getFirstRecipeForItem(ItemStack resultingItem)
{
ItemStack[] recipeItems = new ItemStack[9];
for (IRecipe recipe : (List<IRecipe>) CraftingManager.getInstance().getRecipeList())
{
if (recipe == null) continue;
ItemStack result = recipe.getRecipeOutput();
if (result == null || !result.isItemEqual(resultingItem)) continue;
Object[] input = getRecipeInput(recipe);
if (input == null) continue;
for (int i = 0; i < input.length; i++)
recipeItems[i] = convertToStack(input[i]);
break;
}
Iterator iterator = FurnaceRecipes.instance().getSmeltingList().entrySet().iterator();
Map.Entry entry;
while (iterator.hasNext())
{
entry = (Map.Entry) iterator.next();
if (entry.getKey() instanceof ItemStack && ((ItemStack) entry.getValue()).isItemEqual(result))
{
isSmelting = true;
recipeItems[0] = (ItemStack) entry.getKey();
}
}
return recipeItems;
}
protected ItemStack convertToStack(Object obj)
{
ItemStack entry = null;
if (obj instanceof ItemStack) {
entry = (ItemStack) obj;
} else if (obj instanceof List) {
@SuppressWarnings("unchecked")
List<ItemStack> list = (List<ItemStack>) obj;
if (list.size() > 0) entry = list.get(0);
}
if (entry == null) return null;
entry = entry.copy();
if (entry.getItemDamage() == OreDictionary.WILDCARD_VALUE) entry.setItemDamage(0);
return entry;
}
@SuppressWarnings("unchecked")
private Object[] getRecipeInput(IRecipe recipe)
{
if (recipe instanceof ShapelessOreRecipe) return ((ShapelessOreRecipe) recipe).getInput().toArray();
else if (recipe instanceof ShapedOreRecipe) return getShapedOreRecipe((ShapedOreRecipe) recipe);
else if (recipe instanceof ShapedRecipes) return ((ShapedRecipes) recipe).recipeItems;
else if (recipe instanceof ShapelessRecipes)
return ((ShapelessRecipes) recipe).recipeItems.toArray(new ItemStack[0]);
return null;
}
private Object[] getShapedOreRecipe(ShapedOreRecipe recipe)
{
try
{
Field field = ShapedOreRecipe.class.getDeclaredField("width");
if (field != null) {
field.setAccessible(true);
int width = field.getInt(recipe);
Object[] input = recipe.getInput();
Object[] grid = new Object[9];
for (int i = 0, offset = 0, y = 0; y < 3; y++)
{
for (int x = 0; x < 3; x++, i++) {
if (x < width && offset < input.length)
{
grid[i] = input[offset];
offset++;
} else
{
grid[i] = null;
}
}
}
return grid;
}
} catch (Exception e)
{
e.printStackTrace();
}
return null;
}
@Override
public void actionPerformed(GuiButton button)
{
if (button.id == 0) collection.changeActivePage(backpage);
}
}