package net.minecraft.client.gui.inventory;
import java.util.HashSet;
import java.util.Iterator;
import java.util.Set;
import net.minecraft.client.Minecraft;
import net.minecraft.client.gui.FontRenderer;
import net.minecraft.client.gui.GuiScreen;
import net.minecraft.client.renderer.OpenGlHelper;
import net.minecraft.client.renderer.RenderHelper;
import net.minecraft.client.renderer.texture.TextureMap;
import net.minecraft.entity.player.InventoryPlayer;
import net.minecraft.inventory.Container;
import net.minecraft.inventory.Slot;
import net.minecraft.item.ItemStack;
import net.minecraft.util.EnumChatFormatting;
import net.minecraft.util.IIcon;
import net.minecraft.util.MathHelper;
import net.minecraft.util.ResourceLocation;
import org.lwjgl.input.Keyboard;
import org.lwjgl.opengl.GL11;
import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;
@SideOnly(Side.CLIENT)
public abstract class GuiContainer extends GuiScreen
{
protected static final ResourceLocation field_147001_a = new ResourceLocation("textures/gui/container/inventory.png");
public int xSize = 176;
public int ySize = 166;
public Container inventorySlots;
public int guiLeft;
public int guiTop;
private Slot theSlot;
private Slot clickedSlot;
private boolean isRightMouseClick;
private ItemStack draggedStack;
private int field_147011_y;
private int field_147010_z;
private Slot returningStackDestSlot;
private long returningStackTime;
private ItemStack returningStack;
private Slot field_146985_D;
private long field_146986_E;
public final Set field_147008_s = new HashSet();
public boolean field_147007_t;
private int field_146987_F;
private int field_146988_G;
private boolean field_146995_H;
private int field_146996_I;
private long field_146997_J;
private Slot field_146998_K;
private int field_146992_L;
private boolean field_146993_M;
private ItemStack field_146994_N;
private static final String __OBFID = "CL_00000737";
public GuiContainer(Container p_i1072_1_)
{
this.inventorySlots = p_i1072_1_;
this.field_146995_H = true;
}
public void initGui()
{
super.initGui();
this.mc.thePlayer.openContainer = this.inventorySlots;
this.guiLeft = ((this.width - this.xSize) / 2);
this.guiTop = ((this.height - this.ySize) / 2);
}
public void drawScreen(int p_73863_1_, int p_73863_2_, float p_73863_3_)
{
drawDefaultBackground();
int k = this.guiLeft;
int l = this.guiTop;
drawGuiContainerBackgroundLayer(p_73863_3_, p_73863_1_, p_73863_2_);
GL11.glDisable(32826);
RenderHelper.disableStandardItemLighting();
GL11.glDisable(2896);
GL11.glDisable(2929);
super.drawScreen(p_73863_1_, p_73863_2_, p_73863_3_);
RenderHelper.enableGUIStandardItemLighting();
GL11.glPushMatrix();
GL11.glTranslatef(k, l, 0.0F);
GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
GL11.glEnable(32826);
this.theSlot = null;
short short1 = 240;
short short2 = 240;
OpenGlHelper.setLightmapTextureCoords(OpenGlHelper.lightmapTexUnit, short1 / 1.0F, short2 / 1.0F);
GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
for (int i1 = 0; i1 < this.inventorySlots.inventorySlots.size(); i1++)
{
Slot slot = (Slot)this.inventorySlots.inventorySlots.get(i1);
func_146977_a(slot);
if ((isMouseOverSlot(slot, p_73863_1_, p_73863_2_)) && (slot.func_111238_b()))
{
this.theSlot = slot;
GL11.glDisable(2896);
GL11.glDisable(2929);
int j1 = slot.xDisplayPosition;
int k1 = slot.yDisplayPosition;
GL11.glColorMask(true, true, true, false);
drawGradientRect(j1, k1, j1 + 16, k1 + 16, -2130706433, -2130706433);
GL11.glColorMask(true, true, true, true);
GL11.glEnable(2896);
GL11.glEnable(2929);
}
}
GL11.glDisable(2896);
drawGuiContainerForegroundLayer(p_73863_1_, p_73863_2_);
GL11.glEnable(2896);
InventoryPlayer inventoryplayer = this.mc.thePlayer.inventory;
ItemStack itemstack = this.draggedStack == null ? inventoryplayer.getItemStack() : this.draggedStack;
if (itemstack != null)
{
byte b0 = 8;
int k1 = this.draggedStack == null ? 8 : 16;
String s = null;
if ((this.draggedStack != null) && (this.isRightMouseClick))
{
itemstack = itemstack.copy();
itemstack.stackSize = MathHelper.ceiling_float_int(itemstack.stackSize / 2.0F);
}
else if ((this.field_147007_t) && (this.field_147008_s.size() > 1))
{
itemstack = itemstack.copy();
itemstack.stackSize = this.field_146996_I;
if (itemstack.stackSize == 0) {
s = "" + EnumChatFormatting.YELLOW + "0";
}
}
drawItemStack(itemstack, p_73863_1_ - k - b0, p_73863_2_ - l - k1, s);
}
if (this.returningStack != null)
{
float f1 = (float)(Minecraft.getSystemTime() - this.returningStackTime) / 100.0F;
if (f1 >= 1.0F)
{
f1 = 1.0F;
this.returningStack = null;
}
int k1 = this.returningStackDestSlot.xDisplayPosition - this.field_147011_y;
int j2 = this.returningStackDestSlot.yDisplayPosition - this.field_147010_z;
int l1 = this.field_147011_y + (int)(k1 * f1);
int i2 = this.field_147010_z + (int)(j2 * f1);
drawItemStack(this.returningStack, l1, i2, (String)null);
}
GL11.glPopMatrix();
if ((inventoryplayer.getItemStack() == null) && (this.theSlot != null) && (this.theSlot.getHasStack()))
{
ItemStack itemstack1 = this.theSlot.getStack();
renderToolTip(itemstack1, p_73863_1_, p_73863_2_);
}
GL11.glEnable(2896);
GL11.glEnable(2929);
RenderHelper.enableStandardItemLighting();
}
private void drawItemStack(ItemStack p_146982_1_, int p_146982_2_, int p_146982_3_, String p_146982_4_)
{
GL11.glTranslatef(0.0F, 0.0F, 32.0F);
this.zLevel = 200.0F;
itemRender.zLevel = 200.0F;
FontRenderer font = null;
if (p_146982_1_ != null) {
font = p_146982_1_.getItem().getFontRenderer(p_146982_1_);
}
if (font == null) {
font = this.fontRendererObj;
}
itemRender.renderItemAndEffectIntoGUI(font, this.mc.getTextureManager(), p_146982_1_, p_146982_2_, p_146982_3_);
itemRender.renderItemOverlayIntoGUI(font, this.mc.getTextureManager(), p_146982_1_, p_146982_2_, p_146982_3_ - (this.draggedStack == null ? 0 : 8), p_146982_4_);
this.zLevel = 0.0F;
itemRender.zLevel = 0.0F;
}
protected void drawGuiContainerForegroundLayer(int p_146979_1_, int p_146979_2_) {}
protected abstract void drawGuiContainerBackgroundLayer(float paramFloat, int paramInt1, int paramInt2);
private void func_146977_a(Slot p_146977_1_)
{
int i = p_146977_1_.xDisplayPosition;
int j = p_146977_1_.yDisplayPosition;
ItemStack itemstack = p_146977_1_.getStack();
boolean flag = false;
boolean flag1 = (p_146977_1_ == this.clickedSlot) && (this.draggedStack != null) && (!this.isRightMouseClick);
ItemStack itemstack1 = this.mc.thePlayer.inventory.getItemStack();
String s = null;
if ((p_146977_1_ == this.clickedSlot) && (this.draggedStack != null) && (this.isRightMouseClick) && (itemstack != null))
{
itemstack = itemstack.copy();
itemstack.stackSize /= 2;
}
else if ((this.field_147007_t) && (this.field_147008_s.contains(p_146977_1_)) && (itemstack1 != null))
{
if (this.field_147008_s.size() == 1) {
return;
}
if ((Container.func_94527_a(p_146977_1_, itemstack1, true)) && (this.inventorySlots.canDragIntoSlot(p_146977_1_)))
{
itemstack = itemstack1.copy();
flag = true;
Container.func_94525_a(this.field_147008_s, this.field_146987_F, itemstack, p_146977_1_.getStack() == null ? 0 : p_146977_1_.getStack().stackSize);
if (itemstack.stackSize > itemstack.getMaxStackSize())
{
s = EnumChatFormatting.YELLOW + "" + itemstack.getMaxStackSize();
itemstack.stackSize = itemstack.getMaxStackSize();
}
if (itemstack.stackSize > p_146977_1_.getSlotStackLimit())
{
s = EnumChatFormatting.YELLOW + "" + p_146977_1_.getSlotStackLimit();
itemstack.stackSize = p_146977_1_.getSlotStackLimit();
}
}
else
{
this.field_147008_s.remove(p_146977_1_);
func_146980_g();
}
}
this.zLevel = 100.0F;
itemRender.zLevel = 100.0F;
if (itemstack == null)
{
IIcon iicon = p_146977_1_.getBackgroundIconIndex();
if (iicon != null)
{
GL11.glDisable(2896);
this.mc.getTextureManager().bindTexture(TextureMap.locationItemsTexture);
drawTexturedModelRectFromIcon(i, j, iicon, 16, 16);
GL11.glEnable(2896);
flag1 = true;
}
}
if (!flag1)
{
if (flag) {
drawRect(i, j, i + 16, j + 16, -2130706433);
}
GL11.glEnable(2929);
itemRender.renderItemAndEffectIntoGUI(this.fontRendererObj, this.mc.getTextureManager(), itemstack, i, j);
itemRender.renderItemOverlayIntoGUI(this.fontRendererObj, this.mc.getTextureManager(), itemstack, i, j, s);
}
itemRender.zLevel = 0.0F;
this.zLevel = 0.0F;
}
private void func_146980_g()
{
ItemStack itemstack = this.mc.thePlayer.inventory.getItemStack();
if ((itemstack != null) && (this.field_147007_t))
{
this.field_146996_I = itemstack.stackSize;
ItemStack itemstack1;
int i;
for (Iterator iterator = this.field_147008_s.iterator(); iterator.hasNext(); this.field_146996_I -= itemstack1.stackSize - i)
{
Slot slot = (Slot)iterator.next();
itemstack1 = itemstack.copy();
i = slot.getStack() == null ? 0 : slot.getStack().stackSize;
Container.func_94525_a(this.field_147008_s, this.field_146987_F, itemstack1, i);
if (itemstack1.stackSize > itemstack1.getMaxStackSize()) {
itemstack1.stackSize = itemstack1.getMaxStackSize();
}
if (itemstack1.stackSize > slot.getSlotStackLimit()) {
itemstack1.stackSize = slot.getSlotStackLimit();
}
}
}
}
public Slot getSlotAtPosition(int p_146975_1_, int p_146975_2_)
{
for (int k = 0; k < this.inventorySlots.inventorySlots.size(); k++)
{
Slot slot = (Slot)this.inventorySlots.inventorySlots.get(k);
if (isMouseOverSlot(slot, p_146975_1_, p_146975_2_)) {
return slot;
}
}
return null;
}
protected void mouseClicked(int p_73864_1_, int p_73864_2_, int p_73864_3_)
{
super.mouseClicked(p_73864_1_, p_73864_2_, p_73864_3_);
boolean flag = p_73864_3_ == this.mc.gameSettings.keyBindPickBlock.getKeyCode() + 100;
Slot slot = getSlotAtPosition(p_73864_1_, p_73864_2_);
long l = Minecraft.getSystemTime();
this.field_146993_M = ((this.field_146998_K == slot) && (l - this.field_146997_J < 250L) && (this.field_146992_L == p_73864_3_));
this.field_146995_H = false;
if ((p_73864_3_ == 0) || (p_73864_3_ == 1) || (flag))
{
int i1 = this.guiLeft;
int j1 = this.guiTop;
boolean flag1 = (p_73864_1_ < i1) || (p_73864_2_ < j1) || (p_73864_1_ >= i1 + this.xSize) || (p_73864_2_ >= j1 + this.ySize);
int k1 = -1;
if (slot != null) {
k1 = slot.slotNumber;
}
if (flag1) {
k1 = -999;
}
if ((this.mc.gameSettings.touchscreen) && (flag1) && (this.mc.thePlayer.inventory.getItemStack() == null))
{
this.mc.displayGuiScreen((GuiScreen)null);
return;
}
if (k1 != -1) {
if (this.mc.gameSettings.touchscreen)
{
if ((slot != null) && (slot.getHasStack()))
{
this.clickedSlot = slot;
this.draggedStack = null;
this.isRightMouseClick = (p_73864_3_ == 1);
}
else
{
this.clickedSlot = null;
}
}
else if (!this.field_147007_t) {
if (this.mc.thePlayer.inventory.getItemStack() == null)
{
if (p_73864_3_ == this.mc.gameSettings.keyBindPickBlock.getKeyCode() + 100)
{
handleMouseClick(slot, k1, p_73864_3_, 3);
}
else
{
boolean flag2 = (k1 != -999) && ((Keyboard.isKeyDown(42)) || (Keyboard.isKeyDown(54)));
byte b0 = 0;
if (flag2)
{
this.field_146994_N = ((slot != null) && (slot.getHasStack()) ? slot.getStack() : null);
b0 = 1;
}
else if (k1 == -999)
{
b0 = 4;
}
handleMouseClick(slot, k1, p_73864_3_, b0);
}
this.field_146995_H = true;
}
else
{
this.field_147007_t = true;
this.field_146988_G = p_73864_3_;
this.field_147008_s.clear();
if (p_73864_3_ == 0) {
this.field_146987_F = 0;
} else if (p_73864_3_ == 1) {
this.field_146987_F = 1;
}
}
}
}
}
this.field_146998_K = slot;
this.field_146997_J = l;
this.field_146992_L = p_73864_3_;
}
protected void mouseClickMove(int p_146273_1_, int p_146273_2_, int p_146273_3_, long p_146273_4_)
{
Slot slot = getSlotAtPosition(p_146273_1_, p_146273_2_);
ItemStack itemstack = this.mc.thePlayer.inventory.getItemStack();
if ((this.clickedSlot != null) && (this.mc.gameSettings.touchscreen))
{
if ((p_146273_3_ == 0) || (p_146273_3_ == 1)) {
if (this.draggedStack == null)
{
if (slot != this.clickedSlot) {
this.draggedStack = this.clickedSlot.getStack().copy();
}
}
else if ((this.draggedStack.stackSize > 1) && (slot != null) && (Container.func_94527_a(slot, this.draggedStack, false)))
{
long i1 = Minecraft.getSystemTime();
if (this.field_146985_D == slot)
{
if (i1 - this.field_146986_E > 500L)
{
handleMouseClick(this.clickedSlot, this.clickedSlot.slotNumber, 0, 0);
handleMouseClick(slot, slot.slotNumber, 1, 0);
handleMouseClick(this.clickedSlot, this.clickedSlot.slotNumber, 0, 0);
this.field_146986_E = (i1 + 750L);
this.draggedStack.stackSize -= 1;
}
}
else
{
this.field_146985_D = slot;
this.field_146986_E = i1;
}
}
}
}
else if ((this.field_147007_t) && (slot != null) && (itemstack != null) && (itemstack.stackSize > this.field_147008_s.size()) && (Container.func_94527_a(slot, itemstack, true)) && (slot.isItemValid(itemstack)) && (this.inventorySlots.canDragIntoSlot(slot)))
{
this.field_147008_s.add(slot);
func_146980_g();
}
}
protected void mouseMovedOrUp(int p_146286_1_, int p_146286_2_, int p_146286_3_)
{
super.mouseMovedOrUp(p_146286_1_, p_146286_2_, p_146286_3_);
Slot slot = getSlotAtPosition(p_146286_1_, p_146286_2_);
int l = this.guiLeft;
int i1 = this.guiTop;
boolean flag = (p_146286_1_ < l) || (p_146286_2_ < i1) || (p_146286_1_ >= l + this.xSize) || (p_146286_2_ >= i1 + this.ySize);
int j1 = -1;
if (slot != null) {
j1 = slot.slotNumber;
}
if (flag) {
j1 = -999;
}
if ((this.field_146993_M) && (slot != null) && (p_146286_3_ == 0) && (this.inventorySlots.func_94530_a((ItemStack)null, slot)))
{
if (isShiftKeyDown())
{
if ((slot != null) && (slot.inventory != null) && (this.field_146994_N != null))
{
Iterator iterator = this.inventorySlots.inventorySlots.iterator();
while (iterator.hasNext())
{
Slot slot1 = (Slot)iterator.next();
if ((slot1 != null) && (slot1.canTakeStack(this.mc.thePlayer)) && (slot1.getHasStack()) && (slot1.inventory == slot.inventory) && (Container.func_94527_a(slot1, this.field_146994_N, true))) {
handleMouseClick(slot1, slot1.slotNumber, p_146286_3_, 1);
}
}
}
}
else {
handleMouseClick(slot, j1, p_146286_3_, 6);
}
this.field_146993_M = false;
this.field_146997_J = 0L;
}
else
{
if ((this.field_147007_t) && (this.field_146988_G != p_146286_3_))
{
this.field_147007_t = false;
this.field_147008_s.clear();
this.field_146995_H = true;
return;
}
if (this.field_146995_H)
{
this.field_146995_H = false;
return;
}
if ((this.clickedSlot != null) && (this.mc.gameSettings.touchscreen))
{
if ((p_146286_3_ == 0) || (p_146286_3_ == 1))
{
if ((this.draggedStack == null) && (slot != this.clickedSlot)) {
this.draggedStack = this.clickedSlot.getStack();
}
boolean flag1 = Container.func_94527_a(slot, this.draggedStack, false);
if ((j1 != -1) && (this.draggedStack != null) && (flag1))
{
handleMouseClick(this.clickedSlot, this.clickedSlot.slotNumber, p_146286_3_, 0);
handleMouseClick(slot, j1, 0, 0);
if (this.mc.thePlayer.inventory.getItemStack() != null)
{
handleMouseClick(this.clickedSlot, this.clickedSlot.slotNumber, p_146286_3_, 0);
this.field_147011_y = (p_146286_1_ - l);
this.field_147010_z = (p_146286_2_ - i1);
this.returningStackDestSlot = this.clickedSlot;
this.returningStack = this.draggedStack;
this.returningStackTime = Minecraft.getSystemTime();
}
else
{
this.returningStack = null;
}
}
else if (this.draggedStack != null)
{
this.field_147011_y = (p_146286_1_ - l);
this.field_147010_z = (p_146286_2_ - i1);
this.returningStackDestSlot = this.clickedSlot;
this.returningStack = this.draggedStack;
this.returningStackTime = Minecraft.getSystemTime();
}
this.draggedStack = null;
this.clickedSlot = null;
}
}
else if ((this.field_147007_t) && (!this.field_147008_s.isEmpty()))
{
handleMouseClick((Slot)null, -999, Container.func_94534_d(0, this.field_146987_F), 5);
Iterator iterator = this.field_147008_s.iterator();
while (iterator.hasNext())
{
Slot slot1 = (Slot)iterator.next();
handleMouseClick(slot1, slot1.slotNumber, Container.func_94534_d(1, this.field_146987_F), 5);
}
handleMouseClick((Slot)null, -999, Container.func_94534_d(2, this.field_146987_F), 5);
}
else if (this.mc.thePlayer.inventory.getItemStack() != null)
{
if (p_146286_3_ == this.mc.gameSettings.keyBindPickBlock.getKeyCode() + 100)
{
handleMouseClick(slot, j1, p_146286_3_, 3);
}
else
{
boolean flag1 = (j1 != -999) && ((Keyboard.isKeyDown(42)) || (Keyboard.isKeyDown(54)));
if (flag1) {
this.field_146994_N = ((slot != null) && (slot.getHasStack()) ? slot.getStack() : null);
}
handleMouseClick(slot, j1, p_146286_3_, flag1 ? 1 : 0);
}
}
}
if (this.mc.thePlayer.inventory.getItemStack() == null) {
this.field_146997_J = 0L;
}
this.field_147007_t = false;
}
private boolean isMouseOverSlot(Slot p_146981_1_, int p_146981_2_, int p_146981_3_)
{
return func_146978_c(p_146981_1_.xDisplayPosition, p_146981_1_.yDisplayPosition, 16, 16, p_146981_2_, p_146981_3_);
}
protected boolean func_146978_c(int p_146978_1_, int p_146978_2_, int p_146978_3_, int p_146978_4_, int p_146978_5_, int p_146978_6_)
{
int k1 = this.guiLeft;
int l1 = this.guiTop;
p_146978_5_ -= k1;
p_146978_6_ -= l1;
return (p_146978_5_ >= p_146978_1_ - 1) && (p_146978_5_ < p_146978_1_ + p_146978_3_ + 1) && (p_146978_6_ >= p_146978_2_ - 1) && (p_146978_6_ < p_146978_2_ + p_146978_4_ + 1);
}
protected void handleMouseClick(Slot p_146984_1_, int p_146984_2_, int p_146984_3_, int p_146984_4_)
{
if (p_146984_1_ != null) {
p_146984_2_ = p_146984_1_.slotNumber;
}
this.mc.playerController.windowClick(this.inventorySlots.windowId, p_146984_2_, p_146984_3_, p_146984_4_, this.mc.thePlayer);
}
protected void keyTyped(char p_73869_1_, int p_73869_2_)
{
if ((p_73869_2_ == 1) || (p_73869_2_ == this.mc.gameSettings.keyBindInventory.getKeyCode())) {
this.mc.thePlayer.closeScreen();
}
checkHotbarKeys(p_73869_2_);
if ((this.theSlot != null) && (this.theSlot.getHasStack())) {
if (p_73869_2_ == this.mc.gameSettings.keyBindPickBlock.getKeyCode()) {
handleMouseClick(this.theSlot, this.theSlot.slotNumber, 0, 3);
} else if (p_73869_2_ == this.mc.gameSettings.keyBindDrop.getKeyCode()) {
handleMouseClick(this.theSlot, this.theSlot.slotNumber, isCtrlKeyDown() ? 1 : 0, 4);
}
}
}
protected boolean checkHotbarKeys(int p_146983_1_)
{
if ((this.mc.thePlayer.inventory.getItemStack() == null) && (this.theSlot != null)) {
for (int j = 0; j < 9; j++) {
if (p_146983_1_ == this.mc.gameSettings.keyBindsHotbar[j].getKeyCode())
{
handleMouseClick(this.theSlot, this.theSlot.slotNumber, j, 2);
return true;
}
}
}
return false;
}
public void onGuiClosed()
{
if (this.mc.thePlayer != null) {
this.inventorySlots.onContainerClosed(this.mc.thePlayer);
}
}
public boolean doesGuiPauseGame()
{
return false;
}
public void updateScreen()
{
super.updateScreen();
if ((!this.mc.thePlayer.isEntityAlive()) || (this.mc.thePlayer.isDead)) {
this.mc.thePlayer.closeScreen();
}
}
}