====== Dependency Overrides ======
Fabric Loader version ''0.11.1'' introduced a feature named "Dependency Overrides".

**Before you use it: This feature is designed to give modpack developers more control over mod dependencies.**

As a regular player, you shouldn't use this, but ask the mod developers to do whatever is that you want to change.

===== Requirements =====
  * Fabric Loader ''0.11.1'' or later
  * Be familiar with the ''fabric.mod.json'' dependency syntax and the 5 types of dependencies (''depends'', ''recommends'', ''suggests'', ''conflicts'', ''breaks'').

===== Starting =====
First, create a file named ''fabric_loader_dependencies.json'' inside the ''config'' folder (which should be inside your ''.minecraft'' folder).

Next, we fill in the file with the following boilerplate content:
<code JavaScript [enable_line_numbers="true"]>
{
  "version": 1,
  "overrides": {
    
  }
}
</code>

Let's go over it line-by-line.

First, we have ''version'', which specifies the dependency override spec version we would like to use. At the time of writing this page, the latest version is version ''1''.

Secondly, we have ''overrides'' (which is currently empty). This Json object will contain all of our dependency overrides to various mods.

===== How to Override =====
Inside the ''overrides'' object, we may add entries with a key of a loaded mod's ID and a value of a Json object. For example, if a loaded mod's ID is ''mymod'', We can do the following:

<code JavaScript [enable_line_numbers="true"]>
{
  "version": 1,
  "overrides": {
    "mymod": {}
  }
}
</code>

As mentioned above, ''mymod'' has the value of a Json object. Inside that object, we can add dependency overrides.

Keys inside the mod object can be one of the 5 dependency types (''depends'', ''recommends'', ''suggests'', ''conflicts'', ''breaks'').

The key may be optionally prefixed with ''+'' or ''-'' (e.g. ''"+depends"'', ''"-breaks"'').

The value of any one of those keys must be a Json object. This Json object follows the exact same structure as a ''fabric.mod.json'' dependency object.

If the key is prefixed with ''+'', the entries inside that Json object will be added (or overridden if already exist) to the mod.

If the key is prefixed with ''-'', the value of each entry is ignored completely and Fabric Loader will remove those entries from the resulting dependency map.

If the key isn't prefixed, the dependency object will be replaced completely. **Be careful to prefix your keys!**

===== Practical Example =====
Let's assume that a mod with ID ''specificmod'' depends on Minecraft version ''1.16.4'' **exactly**, but we want it to work on other 1.16 versions. Let's see how we can do that:

<code JavaScript [enable_line_numbers="true"]>
{
  "version": 1,
  "overrides": {
    "specificmod": {
      "+depends": {
        "minecraft": "1.16.x"
      }
    }
  }
}
</code>

A ''"minecraft"'' dependency will now be overridden if specified (and we know it is). There is another way to do this:
<code JavaScript [enable_line_numbers="true"]>
{
  "version": 1,
  "overrides": {
    "specificmod": {
      "-depends": {
        "minecraft": "IGNORED"
      }
    }
  }
}
</code>

As specified above, the value of key ''"minecraft"'' will be ignored when removing dependencies. If a dependency with a mod ID requirement of ''minecraft'' is found, it will be removed from our target mod ''specificmod''.

We can also override the entire ''depends'' block, but with great power comes great responsibility. Be careful.

Let's assume that ''specificmod'''s dependency specification (inside ''fabric.mod.json'') looks something like this:
<code JavaScript>
{
  "depends": {
    "fabricloader": ">=0.11.1",
    "fabric": ">=0.28.0",
    "minecraft": "1.16.4"
  },
  "breaks": {
    "optifabric": "*"
  },
  "suggests": {
    "anothermod": "*",
    "flamingo": "*",
    "modupdater": "*"
  }
}
</code>

Aside from changing the ''minecraft'' dependency, we also want to remove all ''suggests'' dependencies. We can do that like so:

<code JavaScript [enable_line_numbers="true"]>
{
  "version": 1,
  "overrides": {
    "specificmod": {
      "-depends": {
        "minecraft": ""
      },
      "suggests": {}
    }
  }
}
</code>

Because the ''suggests'' key was not prefixed, it was completely replaced with an empty object, essentially clearing it.