implement hover mode

Erdragh · Mar 2, 2023 · 8ea287b · 8ea287b
1 parent 9ad1ea3
commit 8ea287b
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Showing 7 changed files with 97 additions and 6 deletions.
diff --git a/src/main/java/com/github/erdragh/jet_suit_additions/JetSuitAdditions.java b/src/main/java/com/github/erdragh/jet_suit_additions/JetSuitAdditions.java
@@ -7,8 +7,11 @@ public class JetSuitAdditions implements ModInitializer {
 
     public static final String MODID = "jet_suit_additions";
 
+
     @Override
     public void onInitialize() {
         C2SPackets.register();
     }
+
+
 }
diff --git a/src/main/java/com/github/erdragh/jet_suit_additions/client/JetSuitAdditionsClient.java b/src/main/java/com/github/erdragh/jet_suit_additions/client/JetSuitAdditionsClient.java
@@ -18,16 +18,20 @@ public class JetSuitAdditionsClient implements ClientModInitializer {
 
     public static final String KEY_CATEGORY = JetSuitAdditions.MODID + ".key_category";
 
-    public static KeyBinding jetSuitToggle;
+    public static KeyBinding jetSuitToggle, jetSuitHoverToggle;
 
     @Override
     public void onInitializeClient() {
         jetSuitToggle = KeyBindingHelper.registerKeyBinding(new KeyBinding(JetSuitAdditions.MODID + ".key.toggle_jet_suit", InputUtil.Type.KEYSYM, GLFW.GLFW_KEY_COMMA, KEY_CATEGORY));
+        jetSuitHoverToggle = KeyBindingHelper.registerKeyBinding(new KeyBinding(JetSuitAdditions.MODID + ".key.toggle_jet_suit_hover", InputUtil.Type.KEYSYM, GLFW.GLFW_KEY_PERIOD, KEY_CATEGORY));
 
         ClientTickEvents.END_CLIENT_TICK.register(client -> {
             while (jetSuitToggle.wasPressed()) {
                 ClientPlayNetworking.send(C2SPackets.TOGGLE_ON, PacketByteBufs.create());
             }
+            while (jetSuitHoverToggle.wasPressed()) {
+                ClientPlayNetworking.send(C2SPackets.TOGGLE_HOVER, PacketByteBufs.create());
+            }
         });
     }
 }
diff --git a/src/main/java/com/github/erdragh/jet_suit_additions/items/armour/ImprovedJetSuit.java b/src/main/java/com/github/erdragh/jet_suit_additions/items/armour/ImprovedJetSuit.java
@@ -1,7 +1,9 @@
 package com.github.erdragh.jet_suit_additions.items.armour;
 
+import com.github.alexnijjar.ad_astra.AdAstra;
 import com.github.alexnijjar.ad_astra.items.armour.JetSuit;
 import com.github.alexnijjar.ad_astra.registry.ModItems;
+import com.github.alexnijjar.ad_astra.util.ModKeyBindings;
 import com.github.erdragh.jet_suit_additions.JetSuitAdditions;
 import net.minecraft.client.item.TooltipContext;
 import net.minecraft.entity.EquipmentSlot;
@@ -17,13 +19,19 @@
 import java.util.List;
 
 public class ImprovedJetSuit extends JetSuit {
+
+    public static final int HOVER_SINK_SPEED = 1;
     public ImprovedJetSuit(ArmorMaterial material, EquipmentSlot slot, Settings settings) {
         super(material, slot, settings);
     }
 
     @Override
     public void fly(PlayerEntity player, ItemStack stack) {
-        if (!stack.getOrCreateNbt().getBoolean("toggle_on")) return;
+        // Don't fly if the Jet Suit is disabled
+        if (!stack.getOrCreateNbt().getBoolean("toggle_on")) {
+            stack.getOrCreateNbt().putBoolean("spawn_particles", false);
+            return;
+        }
         super.fly(player, stack);
     }
 
@@ -32,9 +40,43 @@ public void appendTooltip(ItemStack stack, World world, List<Text> tooltip, Tool
         super.appendTooltip(stack, world, tooltip, context);
         if (stack.isOf(ModItems.JET_SUIT)) {
             boolean turnedOn = stack.getOrCreateNbt().getBoolean("toggle_on");
-            Text text = new TranslatableText(JetSuitAdditions.MODID + ".msg.jet_suit_toggle").append(new TranslatableText(JetSuitAdditions.MODID + ".msg.jet_suit_" + (turnedOn ? "on" : "off")).setStyle(Style.EMPTY.withBold(true).withColor(turnedOn ? Formatting.GREEN : Formatting.RED)));
+            boolean hoverOn = stack.getOrCreateNbt().getBoolean("toggle_hover");
+            Text turnedOnText = new TranslatableText(JetSuitAdditions.MODID + ".msg.jet_suit_toggle").append(new TranslatableText(JetSuitAdditions.MODID + ".msg.jet_suit_" + (turnedOn ? "on" : "off")).setStyle(Style.EMPTY.withBold(true).withColor(turnedOn ? Formatting.GREEN : Formatting.RED)));
+            Text hoverOnText = new TranslatableText(JetSuitAdditions.MODID + ".msg.jet_suit_toggle_hover").append(new TranslatableText(JetSuitAdditions.MODID + ".msg.jet_suit_" + (hoverOn ? "on" : "off")).setStyle(Style.EMPTY.withBold(true).withColor(hoverOn ? Formatting.GREEN : Formatting.RED)));
+            tooltip.add(turnedOnText);
+            tooltip.add(hoverOnText);
+        }
+    }
+
+    @Override
+    public void hover(PlayerEntity player, ItemStack stack) {
+        if (ModKeyBindings.jumpKeyDown(player)) {
+            super.hover(player, stack);
+        } else {
+            double speed;
+            if (player.isSneaking()) {
+                speed = -AdAstra.CONFIG.spaceSuit.jetSuitUpwardsSpeed;
+            } else {
+                speed = -player.getVelocity().getY() / HOVER_SINK_SPEED;
+            }
+            if (!player.isOnGround()) {
+                hover(player, stack, speed);
+            } else {
+                stack.getOrCreateNbt().putBoolean("spawn_particles", false);
+            }
+        }
+    }
+
+    private void hover(PlayerEntity player, ItemStack stack, double speed) {
+        player.fallDistance /= 2;
+        if (!player.isCreative() && !this.tryUseEnergy(stack, AdAstra.CONFIG.spaceSuit.jetSuitEnergyPerTick)) {
+            this.setStoredEnergy(stack, 0);
+        }
+        isFallFlying = false;
 
-            tooltip.add(text);
+        player.setVelocity(player.getVelocity().add(0.0, speed, 0.0));
+        if (Math.abs(player.getVelocity().getY()) > Math.abs(speed)) {
+            player.setVelocity(player.getVelocity().getX(), speed, player.getVelocity().getZ());
         }
     }
 }
diff --git a/src/main/java/com/github/erdragh/jet_suit_additions/mixin/PlayerEntityMixin.java b/src/main/java/com/github/erdragh/jet_suit_additions/mixin/PlayerEntityMixin.java
@@ -0,0 +1,28 @@
+package com.github.erdragh.jet_suit_additions.mixin;
+
+import com.github.alexnijjar.ad_astra.AdAstra;
+import com.github.alexnijjar.ad_astra.util.ModKeyBindings;
+import com.github.erdragh.jet_suit_additions.items.armour.ImprovedJetSuit;
+import net.minecraft.entity.EquipmentSlot;
+import net.minecraft.entity.player.PlayerEntity;
+import net.minecraft.item.ItemStack;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+
+@Mixin(PlayerEntity.class)
+public class PlayerEntityMixin {
+    @Inject(method = "tick", at = @At("TAIL"))
+    public void jet_suit_additions_tick(CallbackInfo ci) {
+        if (AdAstra.CONFIG.spaceSuit.enableJetSuitFlight) {
+            PlayerEntity player = ((PlayerEntity) (Object) this);
+            if (!player.hasVehicle() && !ModKeyBindings.jumpKeyDown(player)) {
+                ItemStack chest = player.getEquippedStack(EquipmentSlot.CHEST);
+                if (chest.getItem() instanceof ImprovedJetSuit jetSuit && ImprovedJetSuit.hasFullSet(player) && chest.getOrCreateNbt().getBoolean("toggle_hover")) {
+                    jetSuit.fly(player, chest);
+                }
+            }
+        }
+    }
+}
diff --git a/src/main/java/com/github/erdragh/jet_suit_additions/networking/C2SPackets.java b/src/main/java/com/github/erdragh/jet_suit_additions/networking/C2SPackets.java
@@ -11,6 +11,8 @@
 public class C2SPackets {
 
     public static final Identifier TOGGLE_ON = new Identifier(JetSuitAdditions.MODID, "toggle_on");
+    public static final Identifier TOGGLE_HOVER = new Identifier(JetSuitAdditions.MODID, "toggle_hover");
+
 
     public static void register() {
         ServerPlayNetworking.registerGlobalReceiver(TOGGLE_ON, (server, player, handler, buf, responseSender) -> {
@@ -19,6 +21,15 @@ public static void register() {
                 chestStack.getOrCreateNbt().putBoolean("toggle_on", !chestStack.getOrCreateNbt().getBoolean("toggle_on"));
                 Text text = new TranslatableText(JetSuitAdditions.MODID + ".msg.jet_suit_toggle").append(new TranslatableText(JetSuitAdditions.MODID + ".msg.jet_suit_" + (chestStack.getOrCreateNbt().getBoolean("toggle_on") ? "on" : "off")));
 
+                player.sendMessage(text, true);
+            }
+        });
+        ServerPlayNetworking.registerGlobalReceiver(TOGGLE_HOVER, (server, player, handler, buf, responseSender) -> {
+            var chestStack = player.getInventory().getArmorStack(EquipmentSlot.CHEST.getEntitySlotId());
+            if (chestStack.getItem() instanceof ImprovedJetSuit) {
+                chestStack.getOrCreateNbt().putBoolean("toggle_hover", !chestStack.getOrCreateNbt().getBoolean("toggle_hover"));
+                Text text = new TranslatableText(JetSuitAdditions.MODID + ".msg.jet_suit_toggle_hover").append(new TranslatableText(JetSuitAdditions.MODID + ".msg.jet_suit_" + (chestStack.getOrCreateNbt().getBoolean("toggle_hover") ? "on" : "off")));
+
                 player.sendMessage(text, true);
             }
         });

diff --git a/src/main/resources/assets/jet_suit_additions/lang/en_us.json b/src/main/resources/assets/jet_suit_additions/lang/en_us.json
@@ -1,8 +1,10 @@
 {
   "jet_suit_additions.msg.jet_suit_toggle": "Jet Suit turned ",
+  "jet_suit_additions.msg.jet_suit_toggle_hover": "Jet Suit Hover turned ",
   "jet_suit_additions.msg.jet_suit_on": "on",
   "jet_suit_additions.msg.jet_suit_off": "off",
 
   "jet_suit_additions.key_category": "Jet Suit Additions",
-  "jet_suit_additions.key.toggle_jet_suit": "Turn the Jet Suit on/off"
+  "jet_suit_additions.key.toggle_jet_suit": "Turn the Jet Suit on/off",
+  "jet_suit_additions.key.toggle_jet_suit_hover": "Turn Hover Mode on/off"
 }
diff --git a/src/main/resources/jet_suit_additions.mixins.json b/src/main/resources/jet_suit_additions.mixins.json
@@ -4,7 +4,8 @@
   "package": "com.github.erdragh.jet_suit_additions.mixin",
   "compatibilityLevel": "JAVA_17",
   "mixins": [
-    "ItemRegistryMixin"
+    "ItemRegistryMixin",
+    "PlayerEntityMixin"
   ],
   "client": [
   ],