Implement a gui for the spellbook

This commit is contained in:
Sollace 2021-11-10 19:26:25 +02:00
parent 920ded15eb
commit acd2b9c795
5 changed files with 249 additions and 6 deletions

View file

@ -11,11 +11,14 @@ import com.minelittlepony.unicopia.Unicopia;
import com.minelittlepony.unicopia.client.gui.LanSettingsScreen;
import com.minelittlepony.unicopia.client.gui.UHud;
import com.minelittlepony.unicopia.client.minelittlepony.MineLPConnector;
import com.minelittlepony.unicopia.container.SpellbookScreen;
import com.minelittlepony.unicopia.container.UScreenHandlers;
import com.minelittlepony.unicopia.entity.player.PlayerCamera;
import com.minelittlepony.unicopia.entity.player.Pony;
import net.fabricmc.api.ClientModInitializer;
import net.fabricmc.fabric.api.client.event.lifecycle.v1.ClientTickEvents;
import net.fabricmc.fabric.api.client.item.v1.ItemTooltipCallback;
import net.fabricmc.fabric.api.client.screenhandler.v1.ScreenRegistry;
import net.minecraft.client.MinecraftClient;
import net.minecraft.client.gui.screen.OpenToLanScreen;
import net.minecraft.client.gui.screen.Screen;
@ -59,6 +62,8 @@ public class UnicopiaClient implements ClientModInitializer {
KeyBindingsHandler.bootstrap();
URenderers.bootstrap();
ScreenRegistry.register(UScreenHandlers.SPELL_BOOK, SpellbookScreen::new);
ClientTickEvents.END_CLIENT_TICK.register(this::onTick);
ScreenInitCallback.EVENT.register(this::onScreenInit);
ItemTooltipCallback.EVENT.register(new ModifierTooltipRenderer());

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@ -0,0 +1,62 @@
package com.minelittlepony.unicopia.container;
import com.minelittlepony.unicopia.container.SpellbookScreenHandler.SpellbookSlot;
import com.mojang.blaze3d.systems.RenderSystem;
import net.minecraft.client.gui.screen.ingame.HandledScreen;
import net.minecraft.client.util.math.MatrixStack;
import net.minecraft.entity.player.PlayerInventory;
import net.minecraft.screen.slot.Slot;
import net.minecraft.text.Text;
import net.minecraft.util.Identifier;
public class SpellbookScreen extends HandledScreen<SpellbookScreenHandler> {
public static final Identifier TEXTURE = new Identifier("unicopia", "textures/gui/container/book.png");
public SpellbookScreen(SpellbookScreenHandler handler, PlayerInventory inventory, Text title) {
super(handler, inventory, title);
backgroundWidth = 405;
backgroundHeight = 219;
}
@Override
public void init() {
super.init();
}
@Override
public void render(MatrixStack matrices, int mouseX, int mouseY, float partialTicks) {
super.render(matrices, mouseX, mouseY, partialTicks);
drawMouseoverTooltip(matrices, mouseX, mouseY);
}
@Override
protected void drawBackground(MatrixStack matrices, float delta, int mouseX, int mouseY) {
renderBackground(matrices, 0);
RenderSystem.setShaderColor(1, 1, 1, 1);
int left = (width - backgroundWidth) / 2;
int top = (height - backgroundHeight) / 2;
RenderSystem.setShaderTexture(0, TEXTURE);
drawTexture(matrices, left, top, 0, 0, backgroundWidth, backgroundHeight, 512, 256);
matrices.push();
matrices.translate(this.x, this.y, 0);
RenderSystem.enableBlend();
for (Slot slot : handler.slots) {
if (slot.isEnabled() && slot instanceof SpellbookSlot) {
drawTexture(matrices, slot.x - 1, slot.y - 1, 74, 223, 18, 18, 512, 256);
}
}
RenderSystem.disableBlend();
RenderSystem.enableBlend();
drawTexture(matrices, 56, 50, 407, 2, 100, 101, 512, 256);
RenderSystem.disableBlend();
matrices.pop();
}
}

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@ -1,19 +1,196 @@
package com.minelittlepony.unicopia.container;
import java.util.ArrayList;
import java.util.List;
import java.util.Optional;
import com.minelittlepony.unicopia.EquinePredicates;
import com.minelittlepony.unicopia.item.UItems;
import net.minecraft.entity.player.PlayerEntity;
import net.minecraft.entity.player.PlayerInventory;
import net.minecraft.inventory.CraftingInventory;
import net.minecraft.inventory.CraftingResultInventory;
import net.minecraft.inventory.Inventory;
import net.minecraft.item.ItemStack;
import net.minecraft.recipe.RecipeType;
import net.minecraft.screen.ScreenHandler;
import net.minecraft.screen.slot.CraftingResultSlot;
import net.minecraft.screen.slot.Slot;
import net.minecraft.util.Pair;
import net.minecraft.world.World;
public class SpellBookScreenHandler extends ScreenHandler {
public class SpellbookScreenHandler extends ScreenHandler {
protected SpellBookScreenHandler(int syncId, PlayerInventory inv) {
private final int MAX_INGREDIENTS;
private final int GEM_SLOT_INDEX;
private final int HOTBAR_START;
private final int HOTBAR_END;
private final CraftingInventory input;
private OutputSlot gemSlot;
private final CraftingResultInventory result = new CraftingResultInventory();
private final PlayerInventory inventory;
protected SpellbookScreenHandler(int syncId, PlayerInventory inv) {
super(UScreenHandlers.SPELL_BOOK, syncId);
inventory = inv;
List<Pair<Integer, Integer>> grid = new ArrayList<>();
List<Pair<Integer, Integer>> gemPos = new ArrayList<>();
createGrid(grid, gemPos);
GEM_SLOT_INDEX = MAX_INGREDIENTS = grid.size();
HOTBAR_START = GEM_SLOT_INDEX + 1;
HOTBAR_END = HOTBAR_START + 9;
input = new CraftingInventory(this, MAX_INGREDIENTS, 1);
for (int i = 0; i < MAX_INGREDIENTS; i++) {
var pos = grid.get(i);
addSlot(new InputSlot(input, i, pos.getLeft(), pos.getRight()));
}
addSlot(gemSlot = new OutputSlot(inventory.player, input, result, 0, gemPos.get(0).getLeft(), gemPos.get(0).getRight()));
for (int i = 0; i < 9; ++i) {
addSlot(new Slot(inventory, i, 121 + i * 18, 195));
}
onContentChanged(input);
}
@Override
public boolean canUse(PlayerEntity player) {
return EquinePredicates.IS_CASTER.test(player);
}
@Override
public void onContentChanged(Inventory inventory) {
World world = this.inventory.player.world;
if (!world.isClient) {
world.getServer().getRecipeManager().getFirstMatch(RecipeType.CRAFTING, input, world)
.map(recipe -> recipe.craft(input))
.ifPresentOrElse(gemSlot::setCrafted, gemSlot::setUncrafted);
}
}
@Override
public ItemStack transferSlot(PlayerEntity player, int index) {
Slot sourceSlot = slots.get(index);
if (sourceSlot == null || !sourceSlot.hasStack()) {
return ItemStack.EMPTY;
}
ItemStack transferredStack = sourceSlot.getStack();
ItemStack stack = transferredStack.copy();
if (index >= HOTBAR_START) {
if (!gemSlot.hasStack() && gemSlot.canInsert(stack)) {
if (!insertItem(transferredStack, GEM_SLOT_INDEX, GEM_SLOT_INDEX + 1, false)) {
return ItemStack.EMPTY;
}
}
if (!insertItem(transferredStack, 0, GEM_SLOT_INDEX, false)) {
return ItemStack.EMPTY;
}
} else {
if (!insertItem(transferredStack, HOTBAR_START, HOTBAR_END, false)) {
return ItemStack.EMPTY;
}
sourceSlot.onQuickTransfer(transferredStack, stack);
onContentChanged(input);
}
if (transferredStack.getCount() == stack.getCount()) {
return ItemStack.EMPTY;
}
sourceSlot.onTakeItem(player, transferredStack);
return stack;
}
@Override
public void close(PlayerEntity playerEntity) {
gemSlot.setUncrafted();
super.close(playerEntity);
dropInventory(playerEntity, input);
dropInventory(playerEntity, result);
}
private static void createGrid(List<Pair<Integer, Integer>> grid, List<Pair<Integer, Integer>> gemPos) {
int cols = 4;
int spacing = 23;
int top = 34;
int left = 65;
for (int row = 0; row < 7; row++) {
for (int i = 0; i < cols; i++) {
(row == 3 && i == 3 ? gemPos : grid).add(new Pair<>(left + (i * spacing), top));
}
top += spacing * 0.9;
left -= (spacing / 2) * (row > 2 ? -1 : 1);
cols += row > 2 ? -1 : 1;
}
}
public interface SpellbookSlot {}
public class InputSlot extends Slot implements SpellbookSlot {
public InputSlot(Inventory inventory, int index, int xPosition, int yPosition) {
super(inventory, index, xPosition, yPosition);
}
@Override
public int getMaxItemCount() {
return 1;
}
}
public static class OutputSlot extends CraftingResultSlot implements SpellbookSlot {
private Optional<ItemStack> uncrafted = Optional.empty();
public OutputSlot(PlayerEntity player, CraftingInventory input, Inventory inventory, int index, int x, int y) {
super(player, input, inventory, index, x, y);
}
public void setCrafted(ItemStack crafted) {
uncrafted = uncrafted.or(() -> Optional.of(getStack()));
setStack(crafted);
}
public void setUncrafted() {
uncrafted = uncrafted.filter(stack -> {
setStack(stack);
return false;
});
}
@Override
public boolean canInsert(ItemStack stack) {
return stack.getItem() == UItems.GEMSTONE;
}
@Override
public int getMaxItemCount() {
return 1;
}
@Override
public void onTakeItem(PlayerEntity player, ItemStack stack) {
if (uncrafted.isPresent()) {
uncrafted = Optional.empty();
super.onTakeItem(player, stack);
}
}
}
}

View file

@ -7,7 +7,7 @@ import net.minecraft.screen.ScreenHandlerType;
import net.minecraft.util.Identifier;
public interface UScreenHandlers {
ScreenHandlerType<SpellBookScreenHandler> SPELL_BOOK = register("spell_book", SpellBookScreenHandler::new);
ScreenHandlerType<SpellbookScreenHandler> SPELL_BOOK = register("spell_book", SpellbookScreenHandler::new);
static <T extends ScreenHandler> ScreenHandlerType<T> register(String name, SimpleClientHandlerFactory<T> factory) {
return ScreenHandlerRegistry.registerSimple(new Identifier("unicopia", name), factory);

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@ -150,8 +150,6 @@ public class SpellbookEntity extends MobEntity {
});
if (!world.isClient) {
System.out.println(activeTicks);
if (activeTicks > 0 && --activeTicks <= 0) {
setBored(true);
}
@ -193,13 +191,14 @@ public class SpellbookEntity extends MobEntity {
setBored(false);
setAwake(!isOpen());
setLocked(TriState.of(isAwake()));
player.playSound(SoundEvents.ITEM_BOOK_PAGE_TURN, 2, 1);
return ActionResult.SUCCESS;
}
if (isOpen() && EquinePredicates.PLAYER_UNICORN.test(player)) {
setBored(false);
player.openHandledScreen(new SimpleNamedScreenHandlerFactory((syncId, inv, ply) -> UScreenHandlers.SPELL_BOOK.create(syncId, inv), getDisplayName()));
player.playSound(SoundEvents.BLOCK_FURNACE_FIRE_CRACKLE, 2, 1);
player.playSound(SoundEvents.ITEM_BOOK_PAGE_TURN, 2, 1);
return ActionResult.SUCCESS;
}