75 lines
2.6 KiB
Markdown
75 lines
2.6 KiB
Markdown
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```
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title = "Food"
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date = "2016-08-12 18:04:00 -0400"
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```
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We've already made a Corn item for our [crop](/tutorials/forge-modding-1102/crops/), however, we were unable to eat the corn (defeating its very purpose). Let's make our Corn behave as actual food.
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First we'll need to create an `ItemCorn` class that will be our new corn item, instead of just using `ItemOre`. Our class will extend `ItemFood` so it inherits all of the vanilla food-handling logic. We'll also want our class to implement `ItemModelProvider` and `ItemOreDict` so it retains the functionality from the existing corn item.
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The `ItemFood` constructor takes 3 parameters:
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1. The amount of hunger restored by this food.
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2. The saturation given by this food.
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3. If this food is edible by wolves.
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We'll pass in `3`, `0.6f`, and `false` for the hunger, saturation, and wolf food values, the same values as the Carrot. Also in the constructor, we'll call `setUnlocalizedName` and `setRegistryName` with the same value as we used for the original corn item (`corn`). We'll also call `setCreativeTab` with our custom creative tab.
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We'll also need to override the `registerItemModel` and `initOreDict` methods from the interfaces we implemented.
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In `registerItemModel`, we'll use our proxy `registerItemRenderer` method to register an item model for our corn item. We'll use `corn` as the model name, the same as our original item.
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We'll also override `initOreDict` and call the `OreDictionary.registerOre` method with `cropCorn` as the ore name, the same as our original item.
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```java
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package net.shadowfacts.tutorial.item;
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import net.minecraft.item.Item;
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import net.minecraft.item.ItemFood;
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import net.minecraftforge.oredict.OreDictionary;
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import net.shadowfacts.tutorial.TutorialMod;
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public class ItemCorn extends ItemFood implements ItemModelProvider, ItemOreDict {
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public ItemCorn() {
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super(3, 0.6f, false);
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setUnlocalizedName("corn");
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setRegistryName("corn");
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setCreativeTab(TutorialMod.creativeTab);
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}
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@Override
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public void registerItemModel(Item item) {
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TutorialMod.proxy.registerItemRenderer(this, 0, "corn");
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}
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@Override
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public void initOreDict() {
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OreDictionary.registerOre("cropCorn", this);
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}
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}
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```
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In the `ModItems` class, we'll also need to change the `corn` field.
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```java
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// ...
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public class ModItems {
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// ...
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public static ItemCorn corn;
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// ...
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public static void init() {
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// ...
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corn = register(new ItemCorn());
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// ...
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}
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}
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```
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We simply need to change the `corn` field to by of item `ItemCorn` and the registration call to instantiate `ItemCorn` instead of `ItemOre`.
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Now we've got an edible corn item!
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