finish timer task and use item event callback. update gui background.

MinecraftProgrammingTeam · Dec 30, 2022 · 5dd1d28 · 5dd1d28
1 parent 6389567
commit 5dd1d28
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Showing 4 changed files with 137 additions and 23 deletions.
diff --git a/src/main/java/top/mpt/ingotfly/ingotfly/IngotFly.java b/src/main/java/top/mpt/ingotfly/ingotfly/IngotFly.java
@@ -3,17 +3,43 @@
 import net.fabricmc.api.ModInitializer;
 import net.fabricmc.fabric.api.client.event.lifecycle.v1.ClientTickEvents;
 import net.fabricmc.fabric.api.client.keybinding.v1.KeyBindingHelper;
+import net.fabricmc.fabric.api.event.player.UseItemCallback;
 import net.minecraft.client.MinecraftClient;
+import net.minecraft.client.network.PlayerListEntry;
 import net.minecraft.client.option.KeyBinding;
 import net.minecraft.client.util.InputUtil;
+import net.minecraft.item.ItemStack;
+import net.minecraft.item.Items;
+import net.minecraft.sound.SoundCategory;
+import net.minecraft.sound.SoundEvents;
+import net.minecraft.util.Hand;
+import net.minecraft.util.TypedActionResult;
+import net.minecraft.world.GameMode;
 import org.lwjgl.glfw.GLFW;
-import top.mpt.ingotfly.ingotfly.gui.IngotFlyGuiScreen;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Timer;
 
 /**
  * @author You_M
  */
+
 public class IngotFly implements ModInitializer {
+    public static Logger log = LoggerFactory.getLogger(IngotFly.class);
+    public static final Map<ItemStack,Long> itemMap = new HashMap<>(){
+        {
+            put(Items.IRON_INGOT.getDefaultStack(),3L);//铁
+            put(Items.GOLD_INGOT.getDefaultStack(),5L);//金
+            put(Items.COPPER_INGOT.getDefaultStack(),5L);//铜
+            put(Items.EMERALD.getDefaultStack(),12L);//绿宝石
+            put(Items.DIAMOND.getDefaultStack(),30L);//钻石
+            put(Items.NETHERITE_INGOT.getDefaultStack(),2*60L);//下界合金
+        }
+    };
+    //按键绑定 默认绑定在H键 可以自行更改
     private final KeyBinding showGUI = KeyBindingHelper.registerKeyBinding(
             new KeyBinding(
                 "key.ingot_fly.gui",
@@ -22,12 +48,60 @@ public class IngotFly implements ModInitializer {
                 KeyBinding.MISC_CATEGORY
             )
     );
+
+    /**
+     * 模组初始化方法
+     */
     public void onInitialize() {
-        IngotFlyGuiScreen ingotFlyGuiScreen = new IngotFlyGuiScreen();
+        registerKeyBinding();
+        registerEvent();
+    }
+    /**
+     * 注册按键 方法
+     */
+    public void registerKeyBinding(){
+        log.info("按键绑定中...");
         ClientTickEvents.END_CLIENT_TICK.register(client -> {
             while (showGUI.wasPressed()) {
-                MinecraftClient.getInstance().setScreen(ingotFlyGuiScreen);
+                MinecraftClient.getInstance().setScreen(new IngotFlyGuiScreen());
             }
         });
     }
+    /**
+     * 注册事件 方法
+     */
+    public void registerEvent(){
+        /*
+         * 玩家使用物品事件,用来检测是否使用指定的物品
+         */
+        log.info("事件注册中...");
+        UseItemCallback.EVENT.register((player, world, hand) ->
+        {
+            PlayerListEntry playerListEntry = MinecraftClient.getInstance().getNetworkHandler().getPlayerListEntry(player.getGameProfile().getId());
+            //判断是否是客户端　是否是玩家主手在使用 玩家模式是否为生存模式
+            if(hand == Hand.MAIN_HAND && playerListEntry.getGameMode() == GameMode.SURVIVAL && world.isClient) {
+                for (Map.Entry<ItemStack, Long> entry : itemMap.entrySet()) {
+                    //主手的物品是否和遍历的物品一样
+                    if (player.getMainHandStack().getItem().toString().equals(entry.getKey().getItem().toString())) {
+                        //玩家是否在飞行
+                        if (!player.getAbilities().flying && !player.getAbilities().allowFlying) {
+                            //将玩家正在使用的物品数量减1
+                            player.getMainHandStack().setCount(player.getMainHandStack().getCount() - 1);
+                            //播放升级声音
+                            world.playSound(null, player.getBlockPos(), SoundEvents.ENTITY_PLAYER_LEVELUP, SoundCategory.MUSIC, 1f, 1f);
+                            //允许玩家飞行
+                            player.getAbilities().allowFlying = true;
+                            //计时器开始计时
+                            TimeTask task = new TimeTask(entry.getValue(), player);
+                            new Timer().schedule(task, 0, 1000);
+                        } else {
+                            Util.sendMessage("玩家已经在飞行或可以飞行，无法再次使用道具!");
+                        }
+                    }
+                }
+            }
+            return TypedActionResult.pass(ItemStack.EMPTY);
+        });
+    }
+
 }
diff --git a/...otfly/ingotfly/gui/IngotFlyGuiScreen.java → .../ingotfly/ingotfly/IngotFlyGuiScreen.java b/...otfly/ingotfly/gui/IngotFlyGuiScreen.java → .../ingotfly/ingotfly/IngotFlyGuiScreen.java
@@ -1,34 +1,23 @@
-package top.mpt.ingotfly.ingotfly.gui;
+package top.mpt.ingotfly.ingotfly;
 
 import com.mojang.blaze3d.systems.RenderSystem;
 import net.minecraft.client.gui.screen.Screen;
 import net.minecraft.client.util.math.MatrixStack;
 import net.minecraft.item.ItemStack;
-import net.minecraft.item.Items;
 import net.minecraft.text.MutableText;
 import net.minecraft.text.Text;
 import net.minecraft.util.Identifier;
 
 import java.awt.*;
-import java.util.HashMap;
 import java.util.Map;
 
 
 /**
  * @author You_M
  */
 public class IngotFlyGuiScreen extends Screen {
-    private final Map<ItemStack,Long> itemMap = new HashMap<>(){
-        {
-            put(Items.IRON_INGOT.getDefaultStack(),3L);//铁
-            put(Items.GOLD_INGOT.getDefaultStack(),5L);//金
-            put(Items.COPPER_INGOT.getDefaultStack(),5L);//铜
-            put(Items.EMERALD.getDefaultStack(),12L);//绿宝石
-            put(Items.DIAMOND.getDefaultStack(),30L);//钻石
-            put(Items.NETHERITE_INGOT.getDefaultStack(),2*60L);//下界合金
-        }
-    };
-    private static final Identifier BACKGROUND_TEXTURE = new Identifier("textures/gui/demo_background.png");
+
+    private static final Identifier BACKGROUND_TEXTURE = new Identifier("textures/gui/advancements/window.png");
 
     public IngotFlyGuiScreen() {
         super(Text.translatable("gui.ingot_fly.title"));
@@ -46,14 +35,14 @@ public void render(MatrixStack matrices, int mouseX, int mouseY, float delta) {
         int yPos = (this.height - 166) / 2;
         int xOffset = 0;
         int yOffset = 0;
-        for(Map.Entry<ItemStack,Long> entry : itemMap.entrySet()){
-            this.itemRenderer.renderGuiItemIcon(entry.getKey(), xPos + 10 + xOffset, yPos + 10 + yOffset);
+        for(Map.Entry<ItemStack,Long> entry : IngotFly.itemMap.entrySet()){
+            this.itemRenderer.renderGuiItemIcon(entry.getKey(), xPos + 15 + xOffset, yPos + 15 + yOffset);
             MutableText text = Text.translatable("text.ingot_fly.message").append(" ["+entry.getValue().toString()+"] ").append(Text.translatable("text.ingot_fly.time"));
-            this.textRenderer.draw(matrices,entry.getKey().getName(), xPos + 35 + xOffset,yPos+15+yOffset,new Color(255,0,0).getRGB());
-            this.textRenderer.draw(matrices,text, xPos + 10 + xOffset,yPos+30+yOffset,new Color(-1).getRGB());
-            xOffset += 135;
+            this.textRenderer.draw(matrices,entry.getKey().getName(), xPos + 30 + xOffset,yPos+20+yOffset,new Color(255,0,0).getRGB());
+            this.textRenderer.draw(matrices,text, xPos + 15 + xOffset,yPos+ 35 +yOffset,new Color(-1).getRGB());
+            xOffset += 125;
             if(xOffset > 190){
-                yOffset += 40;
+                yOffset += 35;
                 xOffset = 0;
             }
         }
@@ -63,6 +52,7 @@ public void render(MatrixStack matrices, int mouseX, int mouseY, float delta) {
     @Override
     public void renderBackground(MatrixStack matrices) {
         super.renderBackground(matrices);
+        //渲染图片 Mojang封装好后的OpenGL图片渲染方法
         RenderSystem.setShaderColor(1.0f, 1.0f, 1.0f, 1.0f);
         RenderSystem.setShaderTexture(0, BACKGROUND_TEXTURE);
         int i = (this.width - 248) / 2;

diff --git a/src/main/java/top/mpt/ingotfly/ingotfly/TimeTask.java b/src/main/java/top/mpt/ingotfly/ingotfly/TimeTask.java
@@ -0,0 +1,30 @@
+package top.mpt.ingotfly.ingotfly;
+
+import net.minecraft.entity.player.PlayerEntity;
+
+import java.util.TimerTask;
+
+/**
+ * @author You_M
+ */
+public class TimeTask extends TimerTask {
+
+    private Long time;
+    private final PlayerEntity player;
+    public TimeTask(Long time, PlayerEntity player) {
+        this.time = time;
+        this.player = player;
+    }
+
+    @Override
+    public void run() {
+        if(time<=3L) Util.sendMessage("距离飞行时间结束还有"+time+"秒");
+        if(time == 0L) {
+            Util.sendMessage("飞行时间已结束");
+            player.getAbilities().allowFlying = false;
+            player.getAbilities().flying = false;
+            this.cancel();
+        }
+        time--;
+    }
+}
diff --git a/src/main/java/top/mpt/ingotfly/ingotfly/Util.java b/src/main/java/top/mpt/ingotfly/ingotfly/Util.java
@@ -0,0 +1,20 @@
+package top.mpt.ingotfly.ingotfly;
+
+import net.minecraft.client.MinecraftClient;
+import net.minecraft.text.Text;
+
+import java.util.Arrays;
+
+/**
+ * @author You_M
+ */
+public class Util {
+    public static void sendMessage(Object message){
+        if (MinecraftClient.getInstance().player != null) {
+            MinecraftClient.getInstance().player.sendMessage(Text.of(message.toString()));
+        }
+    }
+    public static void sendMessage(Object ...message){
+        Arrays.stream(message).forEach(Util::sendMessage);
+    }
+}