Im trying to get my gui to show up when a certain keybinding is pressed, however, i cant find out what method i need to do this. Ive been looking into this for a while, i cant find a 1.15 version of the player.getGui method. This is my code so far:
public class KeyInputHandler {
private static ClientPlayerEntity player = Minecraft.getInstance().player;
@SubscribeEvent
public void onKeyInput(InputEvent.KeyInputEvent event) {
if (Bindings.openBackpack.isPressed())
{
if(player.getItemStackFromSlot(EquipmentSlotType.CHEST).getItem() == ModItemList.backpack) {
player.sendChatMessage("test");
player.openContainer((INamedContainerProvider) new ContainerBackpack(0, player.inventory));
}
}
}
}
Someone please point me in the right direction! the test message shows up by itself; but when the player.openContainer method is called, the game crashes.
here are my other classes for the container and the screen. im pretty sure theyre also contributing to the problem (theyre not finished either). im pretty new to modding so im not quite sure how a lot of these specific classes and stuff work
public class ContainerBackpack extends Container implements INamedContainerProvider/*idk if i need thiss*/{
private IItemHandler inv;
public ContainerBackpack(int id, PlayerInventory inventory) {
super(ModItemList.BACKPACK_CONTAINER, id);
inv = new InvWrapper(inventory);
layoutPlayerInvSlots(7, 47);
}
@Override
public boolean canInteractWith(PlayerEntity playerIn) {
return true;
}
public void addSlot(IItemHandler handler, int index, int x, int y) {
}
private int addSlotRange(IItemHandler handler, int index, int x, int y, int amount, int dx) {
for (int i = 0; i < amount; i++) {
addSlot(new SlotItemHandler(handler, index, x, y));
x += dx;
index++;
}
return index;
}
private int addSlotBox(IItemHandler handler, int index, int x, int y, int hamount, int dx, int vamount, int dy) {
for (int i = 0; i < vamount; i++) {
index = addSlotRange(handler, index, x, y, hamount, dx);
y += dy;
}
return index;
}
private void layoutPlayerInvSlots(int leftCol, int topRow) {
addSlotBox(inv, 9, leftCol, topRow, 9, 18, 3, 18);
addSlotRange(inv, 0, leftCol, topRow + 58, 9, 18);
}
@Override
public Container createMenu(int arg0, PlayerInventory arg1, PlayerEntity arg2) {
// TODO Auto-generated method stub
return null;
}
@Override
public ITextComponent getDisplayName() {
// TODO Auto-generated method stub
return null;
}
}
public class GuiBackpack extends ContainerScreen<ContainerBackpack>{
private ResourceLocation GUI = new ResourceLocation(TjkBackpackMod.MODID, "textures/gui/backpack.png");
public GuiBackpack(ContainerBackpack screenContainer, PlayerInventory inv, ITextComponent titleIn) {
super(screenContainer, inv, titleIn);
// TODO Auto-generated constructor stub
}
@Override
public void render(int mouseX, int mouseY, float partialTicks) {
this.renderBackground();
super.render(mouseX, mouseY, partialTicks);
this.renderHoveredToolTip(mouseX, mouseY);
}
@Override
protected void drawGuiContainerForegroundLayer(int mouseX, int mouseY) {
this.font.drawString(this.title.getFormattedText(), 8.0f, 6.0f, 4210752);
this.font.drawString(this.playerInventory.getDisplayName().getFormattedText(), 8.0f, (float)(this.ySize - 96 + 2), 4210752);
}
@Override
protected void drawGuiContainerBackgroundLayer(float partialTicks, int mouseX, int mouseY) {
RenderSystem.color4f(1.0f, 1.0f, 1.0f, 1.0f);
this.minecraft.getTextureManager().bindTexture(GUI);
int relX = (this.width - this.xSize) / 2;
int relY = (this.height - this.ySize) / 2;
this.blit(relX, relY, 0, 0, this.xSize, this.ySize);
}
}
any help is appreciated. this is my first proper mod, so if anything looks wrong please point it out
