Add wind charge to projectile offset setting (#1792)

Author: kacimiamine

purpur-server/minecraft-patches/sources/net/minecraft/world/item/WindChargeItem.java.patch

@@ -0,0 +1,11 @@
+--- a/net/minecraft/world/item/WindChargeItem.java
++++ b/net/minecraft/world/item/WindChargeItem.java
+@@ -35,7 +_,7 @@
+                 player,
+                 0.0F,
+                 1.5F,
+-                1.0F
++                (float) serverLevel.purpurConfig.windChargeProjectileOffset // Purpur - Projectile offset config
+             );
+             // Paper start - PlayerLaunchProjectileEvent
+             com.destroystokyo.paper.event.player.PlayerLaunchProjectileEvent event = new com.destroystokyo.paper.event.player.PlayerLaunchProjectileEvent((org.bukkit.entity.Player) player.getBukkitEntity(), org.bukkit.craftbukkit.inventory.CraftItemStack.asCraftMirror(stack), (org.bukkit.entity.Projectile) windCharge.projectile().getBukkitEntity());

purpur-server/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java

@@ -562,6 +562,7 @@ private void silkTouchSettings() {
     public double throwablePotionProjectileOffset = 1.0D;
     public double tridentProjectileOffset = 1.0D;
     public double snowballProjectileOffset = 1.0D;
+    public double windChargeProjectileOffset = 1.0D;
     private void projectileOffsetSettings() {
         bowProjectileOffset = getDouble("gameplay-mechanics.projectile-offset.bow", bowProjectileOffset);
         crossbowProjectileOffset = getDouble("gameplay-mechanics.projectile-offset.crossbow", crossbowProjectileOffset);
@@ -570,6 +571,7 @@ private void projectileOffsetSettings() {
         throwablePotionProjectileOffset = getDouble("gameplay-mechanics.projectile-offset.throwable-potion", throwablePotionProjectileOffset);
         tridentProjectileOffset = getDouble("gameplay-mechanics.projectile-offset.trident", tridentProjectileOffset);
         snowballProjectileOffset = getDouble("gameplay-mechanics.projectile-offset.snowball", snowballProjectileOffset);
+        windChargeProjectileOffset = getDouble("gameplay-mechanics.projectile-offset.wind-charge", windChargeProjectileOffset);
     }
 
     public int snowballDamage = -1;