package net.minecraft.client.gui.inventory;
import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;
import java.util.Arrays;
import java.util.HashSet;
import java.util.Iterator;
import java.util.List;
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.entity.RenderItem;
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.Icon;
import net.minecraft.util.MathHelper;
import org.lwjgl.input.Keyboard;
import org.lwjgl.opengl.GL11;
import org.lwjgl.opengl.GL12;
@SideOnly(Side.CLIENT)
public abstract class GuiContainer extends GuiScreen
{
/** Stacks renderer. Icons, stack size, health, etc... */
protected static RenderItem itemRenderer = new RenderItem();
/** The X size of the inventory window in pixels. */
protected int xSize = 176;
/** The Y size of the inventory window in pixels. */
protected int ySize = 166;
/** A list of the players inventory slots. */
public Container inventorySlots;
/**
* Starting X position for the Gui. Inconsistent use for Gui backgrounds.
*/
protected int guiLeft;
/**
* Starting Y position for the Gui. Inconsistent use for Gui backgrounds.
*/
protected int guiTop;
private Slot theSlot;
/** Used when touchscreen is enabled */
private Slot clickedSlot = null;
/** Used when touchscreen is enabled */
private boolean isRightMouseClick = false;
/** Used when touchscreen is enabled */
private ItemStack draggedStack = null;
private int field_85049_r = 0;
private int field_85048_s = 0;
private Slot returningStackDestSlot = null;
private long returningStackTime = 0L;
/** Used when touchscreen is enabled */
private ItemStack returningStack = null;
private Slot field_92033_y = null;
private long field_92032_z = 0L;
protected final Set field_94077_p = new HashSet();
protected boolean field_94076_q;
private int field_94071_C = 0;
private int field_94067_D = 0;
private boolean field_94068_E = false;
private int field_94069_F;
private long field_94070_G = 0L;
private Slot field_94072_H = null;
private int field_94073_I = 0;
private boolean field_94074_J;
private ItemStack field_94075_K = null;
public GuiContainer(Container par1Container)
{
this.inventorySlots = par1Container;
this.field_94068_E = true;
}
/**
* Adds the buttons (and other controls) to the screen in question.
*/
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;
}
/**
* Draws the screen and all the components in it.
*/
public void drawScreen(int par1, int par2, float par3)
{
this.drawDefaultBackground();
int k = this.guiLeft;
int l = this.guiTop;
this.drawGuiContainerBackgroundLayer(par3, par1, par2);
GL11.glDisable(GL12.GL_RESCALE_NORMAL);
RenderHelper.disableStandardItemLighting();
GL11.glDisable(GL11.GL_LIGHTING);
GL11.glDisable(GL11.GL_DEPTH_TEST);
super.drawScreen(par1, par2, par3);
RenderHelper.enableGUIStandardItemLighting();
GL11.glPushMatrix();
GL11.glTranslatef((float)k, (float)l, 0.0F);
GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
GL11.glEnable(GL12.GL_RESCALE_NORMAL);
this.theSlot = null;
short short1 = 240;
short short2 = 240;
OpenGlHelper.setLightmapTextureCoords(OpenGlHelper.lightmapTexUnit, (float)short1 / 1.0F, (float)short2 / 1.0F);
GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
int i1;
for (int j1 = 0; j1 < this.inventorySlots.inventorySlots.size(); ++j1)
{
Slot slot = (Slot)this.inventorySlots.inventorySlots.get(j1);
this.drawSlotInventory(slot);
if (this.isMouseOverSlot(slot, par1, par2))
{
this.theSlot = slot;
GL11.glDisable(GL11.GL_LIGHTING);
GL11.glDisable(GL11.GL_DEPTH_TEST);
int k1 = slot.xDisplayPosition;
i1 = slot.yDisplayPosition;
this.drawGradientRect(k1, i1, k1 + 16, i1 + 16, -2130706433, -2130706433);
GL11.glEnable(GL11.GL_LIGHTING);
GL11.glEnable(GL11.GL_DEPTH_TEST);
}
}
this.drawGuiContainerForegroundLayer(par1, par2);
InventoryPlayer inventoryplayer = this.mc.thePlayer.inventory;
ItemStack itemstack = this.draggedStack == null ? inventoryplayer.getItemStack() : this.draggedStack;
if (itemstack != null)
{
byte b0 = 8;
i1 = this.draggedStack == null ? 8 : 16;
String s = null;
if (this.draggedStack != null && this.isRightMouseClick)
{
itemstack = itemstack.copy();
itemstack.stackSize = MathHelper.ceiling_float_int((float)itemstack.stackSize / 2.0F);
}
else if (this.field_94076_q && this.field_94077_p.size() > 1)
{
itemstack = itemstack.copy();
itemstack.stackSize = this.field_94069_F;
if (itemstack.stackSize == 0)
{
s = "" + EnumChatFormatting.YELLOW + "0";
}
}
this.drawItemStack(itemstack, par1 - k - b0, par2 - l - i1, s);
}
if (this.returningStack != null)
{
float f1 = (float)(Minecraft.getSystemTime() - this.returningStackTime) / 100.0F;
if (f1 >= 1.0F)
{
f1 = 1.0F;
this.returningStack = null;
}
i1 = this.returningStackDestSlot.xDisplayPosition - this.field_85049_r;
int l1 = this.returningStackDestSlot.yDisplayPosition - this.field_85048_s;
int i2 = this.field_85049_r + (int)((float)i1 * f1);
int j2 = this.field_85048_s + (int)((float)l1 * f1);
this.drawItemStack(this.returningStack, i2, j2, (String)null);
}
GL11.glPopMatrix();
if (inventoryplayer.getItemStack() == null && this.theSlot != null && this.theSlot.getHasStack())
{
ItemStack itemstack1 = this.theSlot.getStack();
this.drawItemStackTooltip(itemstack1, par1, par2);
}
GL11.glEnable(GL11.GL_LIGHTING);
GL11.glEnable(GL11.GL_DEPTH_TEST);
RenderHelper.enableStandardItemLighting();
}
private void drawItemStack(ItemStack par1ItemStack, int par2, int par3, String par4Str)
{
GL11.glTranslatef(0.0F, 0.0F, 32.0F);
this.zLevel = 200.0F;
itemRenderer.zLevel = 200.0F;
FontRenderer font = par1ItemStack.getItem().getFontRenderer(par1ItemStack);
if (font == null) font = fontRenderer;
itemRenderer.renderItemAndEffectIntoGUI(font, this.mc.renderEngine, par1ItemStack, par2, par3);
itemRenderer.renderItemOverlayIntoGUI(font, this.mc.renderEngine, par1ItemStack, par2, par3 - (this.draggedStack == null ? 0 : 8), par4Str);
this.zLevel = 0.0F;
itemRenderer.zLevel = 0.0F;
}
protected void drawItemStackTooltip(ItemStack par1ItemStack, int par2, int par3)
{
List list = par1ItemStack.getTooltip(this.mc.thePlayer, this.mc.gameSettings.advancedItemTooltips);
for (int k = 0; k < list.size(); ++k)
{
if (k == 0)
{
list.set(k, "\u00a7" + Integer.toHexString(par1ItemStack.getRarity().rarityColor) + (String)list.get(k));
}
else
{
list.set(k, EnumChatFormatting.GRAY + (String)list.get(k));
}
}
FontRenderer font = par1ItemStack.getItem().getFontRenderer(par1ItemStack);
drawHoveringText(list, par2, par3, (font == null ? fontRenderer : font));
}
/**
* Draws the text when mouse is over creative inventory tab. Params: current creative tab to be checked, current
* mouse x position, current mouse y position.
*/
protected void drawCreativeTabHoveringText(String par1Str, int par2, int par3)
{
this.func_102021_a(Arrays.asList(new String[] {par1Str}), par2, par3);
}
protected void func_102021_a(List par1List, int par2, int par3)
{
drawHoveringText(par1List, par2, par3, fontRenderer);
}
protected void drawHoveringText(List par1List, int par2, int par3, FontRenderer font)
{
if (!par1List.isEmpty())
{
GL11.glDisable(GL12.GL_RESCALE_NORMAL);
RenderHelper.disableStandardItemLighting();
GL11.glDisable(GL11.GL_LIGHTING);
GL11.glDisable(GL11.GL_DEPTH_TEST);
int k = 0;
Iterator iterator = par1List.iterator();
while (iterator.hasNext())
{
String s = (String)iterator.next();
int l = font.getStringWidth(s);
if (l > k)
{
k = l;
}
}
int i1 = par2 + 12;
int j1 = par3 - 12;
int k1 = 8;
if (par1List.size() > 1)
{
k1 += 2 + (par1List.size() - 1) * 10;
}
if (i1 + k > this.width)
{
i1 -= 28 + k;
}
if (j1 + k1 + 6 > this.height)
{
j1 = this.height - k1 - 6;
}
this.zLevel = 300.0F;
itemRenderer.zLevel = 300.0F;
int l1 = -267386864;
this.drawGradientRect(i1 - 3, j1 - 4, i1 + k + 3, j1 - 3, l1, l1);
this.drawGradientRect(i1 - 3, j1 + k1 + 3, i1 + k + 3, j1 + k1 + 4, l1, l1);
this.drawGradientRect(i1 - 3, j1 - 3, i1 + k + 3, j1 + k1 + 3, l1, l1);
this.drawGradientRect(i1 - 4, j1 - 3, i1 - 3, j1 + k1 + 3, l1, l1);
this.drawGradientRect(i1 + k + 3, j1 - 3, i1 + k + 4, j1 + k1 + 3, l1, l1);
int i2 = 1347420415;
int j2 = (i2 & 16711422) >> 1 | i2 & -16777216;
this.drawGradientRect(i1 - 3, j1 - 3 + 1, i1 - 3 + 1, j1 + k1 + 3 - 1, i2, j2);
this.drawGradientRect(i1 + k + 2, j1 - 3 + 1, i1 + k + 3, j1 + k1 + 3 - 1, i2, j2);
this.drawGradientRect(i1 - 3, j1 - 3, i1 + k + 3, j1 - 3 + 1, i2, i2);
this.drawGradientRect(i1 - 3, j1 + k1 + 2, i1 + k + 3, j1 + k1 + 3, j2, j2);
for (int k2 = 0; k2 < par1List.size(); ++k2)
{
String s1 = (String)par1List.get(k2);
font.drawStringWithShadow(s1, i1, j1, -1);
if (k2 == 0)
{
j1 += 2;
}
j1 += 10;
}
this.zLevel = 0.0F;
itemRenderer.zLevel = 0.0F;
GL11.glEnable(GL11.GL_LIGHTING);
GL11.glEnable(GL11.GL_DEPTH_TEST);
RenderHelper.enableStandardItemLighting();
GL11.glEnable(GL12.GL_RESCALE_NORMAL);
}
}
/**
* Draw the foreground layer for the GuiContainer (everything in front of the items)
*/
protected void drawGuiContainerForegroundLayer(int par1, int par2) {}
/**
* Draw the background layer for the GuiContainer (everything behind the items)
*/
protected abstract void drawGuiContainerBackgroundLayer(float f, int i, int j);
/**
* Draws an inventory slot
*/
protected void drawSlotInventory(Slot par1Slot)
{
int i = par1Slot.xDisplayPosition;
int j = par1Slot.yDisplayPosition;
ItemStack itemstack = par1Slot.getStack();
boolean flag = false;
boolean flag1 = par1Slot == this.clickedSlot && this.draggedStack != null && !this.isRightMouseClick;
ItemStack itemstack1 = this.mc.thePlayer.inventory.getItemStack();
String s = null;
if (par1Slot == this.clickedSlot && this.draggedStack != null && this.isRightMouseClick && itemstack != null)
{
itemstack = itemstack.copy();
itemstack.stackSize /= 2;
}
else if (this.field_94076_q && this.field_94077_p.contains(par1Slot) && itemstack1 != null)
{
if (this.field_94077_p.size() == 1)
{
return;
}
if (Container.func_94527_a(par1Slot, itemstack1, true) && this.inventorySlots.func_94531_b(par1Slot))
{
itemstack = itemstack1.copy();
flag = true;
Container.func_94525_a(this.field_94077_p, this.field_94071_C, itemstack, par1Slot.getStack() == null ? 0 : par1Slot.getStack().stackSize);
if (itemstack.stackSize > itemstack.getMaxStackSize())
{
s = EnumChatFormatting.YELLOW + "" + itemstack.getMaxStackSize();
itemstack.stackSize = itemstack.getMaxStackSize();
}
if (itemstack.stackSize > par1Slot.getSlotStackLimit())
{
s = EnumChatFormatting.YELLOW + "" + par1Slot.getSlotStackLimit();
itemstack.stackSize = par1Slot.getSlotStackLimit();
}
}
else
{
this.field_94077_p.remove(par1Slot);
this.func_94066_g();
}
}
this.zLevel = 100.0F;
itemRenderer.zLevel = 100.0F;
if (itemstack == null)
{
Icon icon = par1Slot.getBackgroundIconIndex();
if (icon != null)
{
GL11.glDisable(GL11.GL_LIGHTING);
this.mc.renderEngine.bindTexture("/gui/items.png");
this.drawTexturedModelRectFromIcon(i, j, icon, 16, 16);
GL11.glEnable(GL11.GL_LIGHTING);
flag1 = true;
}
}
if (!flag1)
{
if (flag)
{
drawRect(i, j, i + 16, j + 16, -2130706433);
}
GL11.glEnable(GL11.GL_DEPTH_TEST);
itemRenderer.renderItemAndEffectIntoGUI(this.fontRenderer, this.mc.renderEngine, itemstack, i, j);
itemRenderer.renderItemOverlayIntoGUI(this.fontRenderer, this.mc.renderEngine, itemstack, i, j, s);
}
itemRenderer.zLevel = 0.0F;
this.zLevel = 0.0F;
}
private void func_94066_g()
{
ItemStack itemstack = this.mc.thePlayer.inventory.getItemStack();
if (itemstack != null && this.field_94076_q)
{
this.field_94069_F = itemstack.stackSize;
ItemStack itemstack1;
int i;
for (Iterator iterator = this.field_94077_p.iterator(); iterator.hasNext(); this.field_94069_F -= 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_94077_p, this.field_94071_C, itemstack1, i);
if (itemstack1.stackSize > itemstack1.getMaxStackSize())
{
itemstack1.stackSize = itemstack1.getMaxStackSize();
}
if (itemstack1.stackSize > slot.getSlotStackLimit())
{
itemstack1.stackSize = slot.getSlotStackLimit();
}
}
}
}
/**
* Returns the slot at the given coordinates or null if there is none.
*/
private Slot getSlotAtPosition(int par1, int par2)
{
for (int k = 0; k < this.inventorySlots.inventorySlots.size(); ++k)
{
Slot slot = (Slot)this.inventorySlots.inventorySlots.get(k);
if (this.isMouseOverSlot(slot, par1, par2))
{
return slot;
}
}
return null;
}
/**
* Called when the mouse is clicked.
*/
protected void mouseClicked(int par1, int par2, int par3)
{
super.mouseClicked(par1, par2, par3);
boolean flag = par3 == this.mc.gameSettings.keyBindPickBlock.keyCode + 100;
Slot slot = this.getSlotAtPosition(par1, par2);
long l = Minecraft.getSystemTime();
this.field_94074_J = this.field_94072_H == slot && l - this.field_94070_G < 250L && this.field_94073_I == par3;
this.field_94068_E = false;
if (par3 == 0 || par3 == 1 || flag)
{
int i1 = this.guiLeft;
int j1 = this.guiTop;
boolean flag1 = par1 < i1 || par2 < j1 || par1 >= i1 + this.xSize || par2 >= 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 = par3 == 1;
}
else
{
this.clickedSlot = null;
}
}
else if (!this.field_94076_q)
{
if (this.mc.thePlayer.inventory.getItemStack() == null)
{
if (par3 == this.mc.gameSettings.keyBindPickBlock.keyCode + 100)
{
this.handleMouseClick(slot, k1, par3, 3);
}
else
{
boolean flag2 = k1 != -999 && (Keyboard.isKeyDown(42) || Keyboard.isKeyDown(54));
byte b0 = 0;
if (flag2)
{
this.field_94075_K = slot != null && slot.getHasStack() ? slot.getStack() : null;
b0 = 1;
}
else if (k1 == -999)
{
b0 = 4;
}
this.handleMouseClick(slot, k1, par3, b0);
}
this.field_94068_E = true;
}
else
{
this.field_94076_q = true;
this.field_94067_D = par3;
this.field_94077_p.clear();
if (par3 == 0)
{
this.field_94071_C = 0;
}
else if (par3 == 1)
{
this.field_94071_C = 1;
}
}
}
}
}
this.field_94072_H = slot;
this.field_94070_G = l;
this.field_94073_I = par3;
}
protected void func_85041_a(int par1, int par2, int par3, long par4)
{
Slot slot = this.getSlotAtPosition(par1, par2);
ItemStack itemstack = this.mc.thePlayer.inventory.getItemStack();
if (this.clickedSlot != null && this.mc.gameSettings.touchscreen)
{
if (par3 == 0 || par3 == 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_92033_y == slot)
{
if (i1 - this.field_92032_z > 500L)
{
this.handleMouseClick(this.clickedSlot, this.clickedSlot.slotNumber, 0, 0);
this.handleMouseClick(slot, slot.slotNumber, 1, 0);
this.handleMouseClick(this.clickedSlot, this.clickedSlot.slotNumber, 0, 0);
this.field_92032_z = i1 + 750L;
--this.draggedStack.stackSize;
}
}
else
{
this.field_92033_y = slot;
this.field_92032_z = i1;
}
}
}
}
else if (this.field_94076_q && slot != null && itemstack != null && itemstack.stackSize > this.field_94077_p.size() && Container.func_94527_a(slot, itemstack, true) && slot.isItemValid(itemstack) && this.inventorySlots.func_94531_b(slot))
{
this.field_94077_p.add(slot);
this.func_94066_g();
}
}
/**
* Called when the mouse is moved or a mouse button is released. Signature: (mouseX, mouseY, which) which==-1 is
* mouseMove, which==0 or which==1 is mouseUp
*/
protected void mouseMovedOrUp(int par1, int par2, int par3)
{
Slot slot = this.getSlotAtPosition(par1, par2);
int l = this.guiLeft;
int i1 = this.guiTop;
boolean flag = par1 < l || par2 < i1 || par1 >= l + this.xSize || par2 >= i1 + this.ySize;
int j1 = -1;
if (slot != null)
{
j1 = slot.slotNumber;
}
if (flag)
{
j1 = -999;
}
Slot slot1;
Iterator iterator;
if (this.field_94074_J && slot != null && par3 == 0 && this.inventorySlots.func_94530_a((ItemStack)null, slot))
{
if (isShiftKeyDown())
{
if (slot != null && slot.inventory != null && this.field_94075_K != null)
{
iterator = this.inventorySlots.inventorySlots.iterator();
while (iterator.hasNext())
{
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_94075_K, true))
{
this.handleMouseClick(slot1, slot1.slotNumber, par3, 1);
}
}
}
}
else
{
this.handleMouseClick(slot, j1, par3, 6);
}
this.field_94074_J = false;
this.field_94070_G = 0L;
}
else
{
if (this.field_94076_q && this.field_94067_D != par3)
{
this.field_94076_q = false;
this.field_94077_p.clear();
this.field_94068_E = true;
return;
}
if (this.field_94068_E)
{
this.field_94068_E = false;
return;
}
boolean flag1;
if (this.clickedSlot != null && this.mc.gameSettings.touchscreen)
{
if (par3 == 0 || par3 == 1)
{
if (this.draggedStack == null && slot != this.clickedSlot)
{
this.draggedStack = this.clickedSlot.getStack();
}
flag1 = Container.func_94527_a(slot, this.draggedStack, false);
if (j1 != -1 && this.draggedStack != null && flag1)
{
this.handleMouseClick(this.clickedSlot, this.clickedSlot.slotNumber, par3, 0);
this.handleMouseClick(slot, j1, 0, 0);
if (this.mc.thePlayer.inventory.getItemStack() != null)
{
this.handleMouseClick(this.clickedSlot, this.clickedSlot.slotNumber, par3, 0);
this.field_85049_r = par1 - l;
this.field_85048_s = par2 - i1;
this.returningStackDestSlot = this.clickedSlot;
this.returningStack = this.draggedStack;
this.returningStackTime = Minecraft.getSystemTime();
}
else
{
this.returningStack = null;
}
}
else if (this.draggedStack != null)
{
this.field_85049_r = par1 - l;
this.field_85048_s = par2 - i1;
this.returningStackDestSlot = this.clickedSlot;
this.returningStack = this.draggedStack;
this.returningStackTime = Minecraft.getSystemTime();
}
this.draggedStack = null;
this.clickedSlot = null;
}
}
else if (this.field_94076_q && !this.field_94077_p.isEmpty())
{
this.handleMouseClick((Slot)null, -999, Container.func_94534_d(0, this.field_94071_C), 5);
iterator = this.field_94077_p.iterator();
while (iterator.hasNext())
{
slot1 = (Slot)iterator.next();
this.handleMouseClick(slot1, slot1.slotNumber, Container.func_94534_d(1, this.field_94071_C), 5);
}
this.handleMouseClick((Slot)null, -999, Container.func_94534_d(2, this.field_94071_C), 5);
}
else if (this.mc.thePlayer.inventory.getItemStack() != null)
{
if (par3 == this.mc.gameSettings.keyBindPickBlock.keyCode + 100)
{
this.handleMouseClick(slot, j1, par3, 3);
}
else
{
flag1 = j1 != -999 && (Keyboard.isKeyDown(42) || Keyboard.isKeyDown(54));
if (flag1)
{
this.field_94075_K = slot != null && slot.getHasStack() ? slot.getStack() : null;
}
this.handleMouseClick(slot, j1, par3, flag1 ? 1 : 0);
}
}
}
if (this.mc.thePlayer.inventory.getItemStack() == null)
{
this.field_94070_G = 0L;
}
this.field_94076_q = false;
}
/**
* Returns if the passed mouse position is over the specified slot.
*/
private boolean isMouseOverSlot(Slot par1Slot, int par2, int par3)
{
return this.isPointInRegion(par1Slot.xDisplayPosition, par1Slot.yDisplayPosition, 16, 16, par2, par3);
}
/**
* Args: left, top, width, height, pointX, pointY. Note: left, top are local to Gui, pointX, pointY are local to
* screen
*/
protected boolean isPointInRegion(int par1, int par2, int par3, int par4, int par5, int par6)
{
int k1 = this.guiLeft;
int l1 = this.guiTop;
par5 -= k1;
par6 -= l1;
return par5 >= par1 - 1 && par5 < par1 + par3 + 1 && par6 >= par2 - 1 && par6 < par2 + par4 + 1;
}
protected void handleMouseClick(Slot par1Slot, int par2, int par3, int par4)
{
if (par1Slot != null)
{
par2 = par1Slot.slotNumber;
}
this.mc.playerController.windowClick(this.inventorySlots.windowId, par2, par3, par4, this.mc.thePlayer);
}
/**
* Fired when a key is typed. This is the equivalent of KeyListener.keyTyped(KeyEvent e).
*/
protected void keyTyped(char par1, int par2)
{
if (par2 == 1 || par2 == this.mc.gameSettings.keyBindInventory.keyCode)
{
this.mc.thePlayer.closeScreen();
}
this.checkHotbarKeys(par2);
if (this.theSlot != null && this.theSlot.getHasStack())
{
if (par2 == this.mc.gameSettings.keyBindPickBlock.keyCode)
{
this.handleMouseClick(this.theSlot, this.theSlot.slotNumber, 0, 3);
}
else if (par2 == this.mc.gameSettings.keyBindDrop.keyCode)
{
this.handleMouseClick(this.theSlot, this.theSlot.slotNumber, isCtrlKeyDown() ? 1 : 0, 4);
}
}
}
/**
* This function is what controls the hotbar shortcut check when you press a number key when hovering a stack.
*/
protected boolean checkHotbarKeys(int par1)
{
if (this.mc.thePlayer.inventory.getItemStack() == null && this.theSlot != null)
{
for (int j = 0; j < 9; ++j)
{
if (par1 == 2 + j)
{
this.handleMouseClick(this.theSlot, this.theSlot.slotNumber, j, 2);
return true;
}
}
}
return false;
}
/**
* Called when the screen is unloaded. Used to disable keyboard repeat events
*/
public void onGuiClosed()
{
if (this.mc.thePlayer != null)
{
this.inventorySlots.onCraftGuiClosed(this.mc.thePlayer);
}
}
/**
* Returns true if this GUI should pause the game when it is displayed in single-player
*/
public boolean doesGuiPauseGame()
{
return false;
}
/**
* Called from the main game loop to update the screen.
*/
public void updateScreen()
{
super.updateScreen();
if (!this.mc.thePlayer.isEntityAlive() || this.mc.thePlayer.isDead)
{
this.mc.thePlayer.closeScreen();
}
}
}