initial commit

java/src/game/item/ItemBow.java

@@ -0,0 +1,154 @@
+package game.item;
+
+import java.util.List;
+
+import game.enchantment.Enchantment;
+import game.enchantment.EnchantmentHelper;
+import game.entity.npc.EntityNPC;
+import game.entity.projectile.EntityArrow;
+import game.init.Items;
+import game.init.SoundEvent;
+import game.renderer.blockmodel.ModelBlock;
+import game.renderer.blockmodel.Transforms;
+import game.world.World;
+
+public class ItemBow extends Item
+{
+    public ItemBow()
+    {
+        this.maxStackSize = 1;
+        this.setMaxDamage(384);
+        this.setTab(CheatTab.tabCombat);
+    }
+
+    /**
+     * Called when the player stops using an Item (stops holding the right mouse button).
+     */
+    public void onPlayerStoppedUsing(ItemStack stack, World worldIn, EntityNPC playerIn, int timeLeft)
+    {
+        boolean flag = /* playerIn.creative || */ EnchantmentHelper.getEnchantmentLevel(Enchantment.infinity.effectId, stack) > 0;
+
+        if (flag || playerIn.inventory.hasItem(Items.arrow))
+        {
+            int i = this.getMaxItemUseDuration(stack) - timeLeft;
+            float f = (float)i / 20.0F;
+            f = (f * f + f * 2.0F) / 3.0F;
+
+            if ((double)f < 0.1D)
+            {
+                return;
+            }
+
+            if (f > 1.0F)
+            {
+                f = 1.0F;
+            }
+
+            EntityArrow entityarrow = new EntityArrow(worldIn, playerIn, f * 2.0F);
+
+            if (f == 1.0F)
+            {
+                entityarrow.setIsCritical(true);
+            }
+
+            int j = EnchantmentHelper.getEnchantmentLevel(Enchantment.power.effectId, stack);
+
+            if (j > 0)
+            {
+                entityarrow.setDamage(entityarrow.getDamage() + (double)j * 0.5D + 0.5D);
+            }
+
+            int k = EnchantmentHelper.getEnchantmentLevel(Enchantment.punch.effectId, stack);
+
+            if (k > 0)
+            {
+                entityarrow.setKnockbackStrength(k);
+            }
+
+            if (EnchantmentHelper.getEnchantmentLevel(Enchantment.flame.effectId, stack) > 0)
+            {
+                entityarrow.setFire(100);
+            }
+
+            stack.damageItem(1, playerIn);
+            worldIn.playSoundAtEntity(playerIn, SoundEvent.THROW, 1.0F, 1.0F / (itemRand.floatv() * 0.4F + 1.2F) + f * 0.5F);
+
+            if (flag)
+            {
+                entityarrow.canBePickedUp = 2;
+            }
+            else
+            {
+                playerIn.inventory.consumeInventoryItem(Items.arrow);
+            }
+
+//            playerIn.triggerAchievement(StatRegistry.objectUseStats[ItemRegistry.getIdFromItem(this)]);
+
+            if (!worldIn.client)
+            {
+                worldIn.spawnEntityInWorld(entityarrow);
+            }
+        }
+    }
+
+    /**
+     * Called when the player finishes using this Item (E.g. finishes eating.). Not called when the player stops using
+     * the Item before the action is complete.
+     */
+    public ItemStack onItemUseFinish(ItemStack stack, World worldIn, EntityNPC playerIn)
+    {
+        return stack;
+    }
+
+    /**
+     * How long it takes to use or consume an item
+     */
+    public int getMaxItemUseDuration(ItemStack stack)
+    {
+        return 72000;
+    }
+
+    /**
+     * returns the action that specifies what animation to play when the items is being used
+     */
+    public ItemAction getItemUseAction(ItemStack stack)
+    {
+        return ItemAction.AIM;
+    }
+
+    /**
+     * Called whenever this item is equipped and the right mouse button is pressed. Args: itemStack, world, entityPlayer
+     */
+    public ItemStack onItemRightClick(ItemStack itemStackIn, World worldIn, EntityNPC playerIn)
+    {
+        if (/* playerIn.creative || */ playerIn.inventory.hasItem(Items.arrow))
+        {
+            playerIn.setItemInUse(itemStackIn, this.getMaxItemUseDuration(itemStackIn));
+        }
+
+        return itemStackIn;
+    }
+
+    /**
+     * Return the enchantability factor of the item, most of the time is based on material.
+     */
+    public int getItemEnchantability()
+    {
+        return 1;
+    }
+    
+    public void getRenderItems(Item itemIn, List<ItemStack> subItems) {
+    	subItems.add(new ItemStack(itemIn, 1, 0));
+    	for(int z = 0; z < 3; z++) {
+        	subItems.add(new ItemStack(itemIn, 1, 1 + z));
+    	}
+    }
+
+    public Transforms getTransform() {
+    	return Transforms.RANGED;
+    }
+
+    public ModelBlock getModel(String name, int meta) {
+    	return new ModelBlock(this.getTransform(), meta == 0 ? "bow" : ("bow_pulling_" + (meta - 1)));
+    }
+}