优化近战相关代码

src/main/java/com/atsuishio/superbwarfare/data/gun/DefaultGunData.java

@@ -25,8 +25,6 @@ public class DefaultGunData {
     public double spread;
     @SerializedName("Damage")
     public double damage;
-    @SerializedName("MeleeDamage")
-    public double meleeDamage;
     @SerializedName("Headshot")
     public double headshot = 1.5;
     @SerializedName("Velocity")
@@ -34,6 +32,13 @@ public class DefaultGunData {
     @SerializedName("Magazine")
     public int magazine;
 
+    @SerializedName("MeleeDamage")
+    public double meleeDamage;
+    @SerializedName("MeleeDuration")
+    public int meleeDuration = 26;
+    @SerializedName("MeleeDamageTime")
+    public int meleeDamageTime = 6;
+
     @SerializedName("Projectile")
     public ProjectileInfo projectile = new ProjectileInfo();
 

src/main/java/com/atsuishio/superbwarfare/data/gun/GunData.java

@@ -164,6 +164,14 @@ public class GunData {
         return defaultGunData().meleeDamage;
     }
 
+    public int meleeDuration() {
+        return Math.max(0, defaultGunData().meleeDuration);
+    }
+
+    public int meleeDamageTime() {
+        return Math.min(meleeDuration(), defaultGunData().meleeDamageTime);
+    }
+
     public double explosionDamage() {
         return defaultGunData().explosionDamage;
     }

src/main/java/com/atsuishio/superbwarfare/event/ClientEventHandler.java

@@ -419,11 +419,11 @@ public class ClientEventHandler {
                     && !data.reloading()
                     && !data.charging() && !player.getCooldowns().isOnCooldown(stack.getItem())
             ) {
-                gunMelee = 36;
-                cantFireTime = 40;
-                player.playSound(SoundEvents.PLAYER_ATTACK_SWEEP, 1f, 1);
+                gunMelee = data.meleeDuration();
+                cantFireTime = gunMelee + 4;
             }
-            if (gunMelee == 22) {
+            if (gunMelee == data.meleeDuration() - data.meleeDamageTime()) {
+                player.playSound(SoundEvents.PLAYER_ATTACK_SWEEP, 1f, 1);
                 Entity lookingEntity = TraceTool.findMeleeEntity(player, player.entityInteractionRange());
                 if (lookingEntity != null) {
                     PacketDistributor.sendToServer(new MeleeAttackMessage(lookingEntity.getUUID()));

src/main/java/com/atsuishio/superbwarfare/item/gun/GunItem.java

@@ -312,7 +312,7 @@ public abstract class GunItem extends Item implements CustomRendererItem {
      * @param stack 武器物品
      */
     public boolean hasMeleeAttack(ItemStack stack) {
-        return false;
+        return GunData.from(stack).meleeDamage() > 0;
     }
 
     /**

src/main/java/com/atsuishio/superbwarfare/item/gun/launcher/SecondaryCataclysm.java

@@ -179,11 +179,6 @@ public class SecondaryCataclysm extends GunItem implements GeoItem, EnergyStorag
         return Optional.of(new SecondaryCataclysmImageComponent(pStack));
     }
 
-    @Override
-    public boolean hasMeleeAttack(ItemStack stack) {
-        return true;
-    }
-
     @Override
     public String getAmmoDisplayName(GunData data) {
         return "40mm Grenade";