SpigotMC-Mirrors/PlaceholderAPI
1
0
Fork 0
mirror of https://github.com/PlaceholderAPI/PlaceholderAPI synced 2026-02-04 23:53:20 +01:00
Code Issues Packages Projects Releases Wiki Activity

Add Hytale-related docs

Browse Source
This commit is contained in:
Andre601
2026-01-26 13:52:39 +01:00
parent 27cee54915
commit a32c6e4df0
2 changed files with 217 additions and 36 deletions
Download Patch File Download Diff File Expand all files Collapse all files

91
docs/developers/creating-a-placeholderexpansion.md
View File

@@ -4,6 +4,13 @@ description: Comprehensive guide on how to create a PlaceholderExpansion for oth
# Creating a PlaceholderExpansion
/// warning | Important
These pages cover the creation of a PlaceholderExpansion for both Spigot/Paper-based servers and Hytale Servers!
Unless mentioned otherwise will the provided code examples function for both platform types.
Please always check code blocks for :material-plus-circle: Icons with additional info!
///
This page will cover how you can create your own [`PlaceholderExpansion`][placeholderexpansion] which you can either integrate into your own plugin (Recommended) or [upload to the eCloud](expansion-cloud.md).
It's worth noting that PlaceholderAPI relies on expansions being installed. PlaceholderAPI only acts as the core replacing utility while the expansions allow other plugins to use any installed placeholder in their own messages.
@@ -74,6 +81,11 @@ public class SomeExpansion extends PlaceholderExpansion {
public String onPlaceholderRequest(Player player, @NotNull String params) {
// (5)
}
@Override
public String onPlaceholderRequest(PlayerRef player, @NotNull String params) {
// (6)
}
}
```
@@ -108,6 +120,16 @@ public class SomeExpansion extends PlaceholderExpansion {
- `player` - Nullable Player instance to parse placeholders against.
- `params` - Non-null String representing the part of the placeholder after the first `_` and before the closing `%` (or `}` for bracket placeholders).
6. **Note:** Only exists for the Hytale Version of PlaceholderAPI!
Called by PlaceholderAPI through `onPlaceholderRequest(PlayerRef, String)` to have placeholder values parsed.
When `null` is returned will PlaceholderAPI treat it as invalid placeholder and return it unchanged.
**Parameters:**
- `player` - PlayerRef instance to parse placeholders against.
- `params` - Non-null String representing the part of the placeholder after the first `_` and before the closing `%` (or `}` for bracket placeholders).
/// note
Overriding `onRequest(OfflinePlayer, String)` or `onPlaceholderRequest(Player, String)` is not required if you [create relational placeholders](#making-a-relational-expansion).
///
@@ -133,16 +155,18 @@ You are also required to override and set `persist()` to `true`. This tells Plac
attrs: { id: full-example-internal }
type: example
//// note |
Please see the [Basic PlaceholderExpansion Structure](#basic-placeholderexpansion-structure) section for an explanation of all common methods in this example.
//// note | Important Notes
- Please see the [Basic PlaceholderExpansion Structure](#basic-placeholderexpansion-structure) section for an explanation of all common methods in this example.
- The below example is for a Spigot/Paper-based setup.
For a Hytale server, replace `me.clip` imports with `at.helpch` and replace `OfflinePlayer` with `PlayerRef` (Including the import).
Tab the :material-plus-circle: icons in the code block below for additional information.
////
```java { .annotate title="SomeExpansion.java" }
package at.helpch.placeholderapi.example.expansion;
package com.example.plugin.expansion;
import at.helpch.placeholderapi.example.SomePlugin;
import com.example.plugin.SomePlugin;
import me.clip.placeholderapi.expansion.PlaceholderExpansion;
import org.bukkit.OfflinePlayer;
import org.jetbrains.annotations.NotNull;
@@ -206,19 +230,20 @@ public class SomeExpansion extends PlaceholderExpansion {
6. Example of accessing data of the plugin's `config.yml` file.
7. Reaching this means that an invalid params String was given, so we return `null` to tell PlaceholderAPI that the placeholder was invalid.
///
### Register your Expansion
Due to the PlaceholderExpansion being internal, PlaceholderAPI does not load it automatically, we'll need to do it manually.
This is being done by creating a new instance of your PlaceholderExpansion class and calling the `register()` method of it.
This is being done by creating a new instance of your PlaceholderExpansion class and calling the `register()` method of it:
Here is a quick example:
/// tab | Spigot, Paper, ...
```java { .annotate title="SomePlugin.java" }
package at.helpch.placeholderapi.example;
package com.example.plugin;
import at.helpch.placeholderapi.example.expansion.SomeExpansion;
import com.example.plugin.expansion.SomeExpansion;
import org.bukkit.Bukkit;
import org.bukkit.plugin.java.JavaPlugin;
@@ -238,6 +263,29 @@ public class SomePlugin extends JavaPlugin {
2. This registers our expansion in PlaceholderAPI. It also gives the Plugin class as dependency injection to the Expansion class, so that we can use it.
///
/// tab | Hytale
```java { .annotate title="SomePlugin.java" }
package com.example.plugin;
import com.example.plugin.expansion.SomeExpansion;
import com.hypixel.hytale.server.core.plugin.JavaPlugin;
import com.hypixel.hytale.server.core.plugin.JavaPluginInit;
public class SomePlugin extends JavaPlugin {
public SomePlugin(JavaPluginInit init) {
super(init)
}
// TODO: Example of checking for PAPI and registering expansion
}
```
///
----
## Making an External Expansion
@@ -257,8 +305,10 @@ Downsides include a more tedious setup in terms of checking for a required plugi
attrs: { id: full-example-external-no-dependency }
type: example
//// note |
Please see the [Basic PlaceholderExpansion Structure](#basic-placeholderexpansion-structure) section for an explanation of all common methods in this example.
//// note | Important Notes
- Please see the [Basic PlaceholderExpansion Structure](#basic-placeholderexpansion-structure) section for an explanation of all common methods in this example.
- The below example is for a Spigot/Paper-based setup.
For a Hytale server, replace `me.clip` imports with `at.helpch` and replace `OfflinePlayer` with `PlayerRef` (Including the import).
Tab the :material-plus-circle: icons in the code block below for additional information.
////
@@ -266,7 +316,7 @@ Tab the :material-plus-circle: icons in the code block below for additional info
This is an example expansion without any plugin dependency.
```java { .annotate title="SomeExpansion.java" }
package at.helpch.placeholderapi.example.expansion;
package com.example.expansion;
import me.clip.placeholderapi.expansion.PlaceholderExpansion;
import org.bukkit.OfflinePlayer;
@@ -314,8 +364,10 @@ public class SomeExpansion extends PlaceholderExpansion {
attrs: { id: full-example-external-dependency }
type: example
//// note |
Please see the [Basic PlaceholderExpansion Structure](#basic-placeholderexpansion-structure) section for an explanation of all common methods in this example.
//// note | Important Notes
- Please see the [Basic PlaceholderExpansion Structure](#basic-placeholderexpansion-structure) section for an explanation of all common methods in this example.
- The below example is for a Spigot/Paper-based setup.
For a Hytale server, replace `me.clip` imports with `at.helpch` and replace `OfflinePlayer` with `PlayerRef` (Including the import).
Tab the :material-plus-circle: icons in the code block below for additional information.
////
@@ -323,9 +375,9 @@ Tab the :material-plus-circle: icons in the code block below for additional info
This is an example expansion with a plugin dependency.
```java { .annotate title="SomeExpansion.java" }
package at.helpch.placeholderapi.example.expansion;
package com.example.expansion;
import at.helpch.placeholderapi.example.SomePlugin;
import com.example.plugin.SomePlugin;
import me.clip.placeholderapi.expansion.PlaceholderExpansion;
import org.bukkit.Bukkit;
import org.bukkit.OfflinePlayer;
@@ -383,7 +435,9 @@ public class SomeExpansion extends PlaceholderExpansion {
2. The name of the plugin this expansion depends on.
It is recommended to set this, as it would result in PlaceholderAPI reporting any missing plugin for your expansion.
3. This does two things:
3. **Note:** This only works on a Spigot/Paper-based server. A equivalent for Hytale servers is not yet known.
This does two things:
1. It sets the `plugin` instance to `SomePlugin` using Bukkit's PluginManager to retrieve a JavaPlugin instance that is cast to `SomePlugin`.
2. It checks if the retrieved instance is not null. If it is will this result in `canRegister()` returning false, resulting in PlaceholderAPI not loading our expansion.
@@ -399,8 +453,9 @@ public class SomeExpansion extends PlaceholderExpansion {
## Making a relational Expansion
/// note
Relational Placeholders always start with `rel_` to properly identify them. This means that if you make a relational placeholder called `friends_is_friend` would the full placeholder be `%rel_friends_is_friend%`.
/// note | Notes
- Relational Placeholders always start with `rel_` to properly identify them. This means that if you make a relational placeholder called `friends_is_friend` would the full placeholder be `%rel_friends_is_friend%`.
- For Hytale, replace any mention of `Player` with `PlayerRef` and update any Imports in the code to `at.helpch` and related Hytale ones.
///
Relational PlaceholderExpansions are special in that they take two players as input, allowing you to give outputs based on their relation to each other.

162
docs/developers/using-placeholderapi.md
View File

@@ -11,28 +11,29 @@ Please note, that the examples in this page are only available for **Placeholder
## First steps
Before you can actually make use of PlaceholderAPI, you first have to import it into your project.
Use the below code example matching your dependency manager.
Use the below code example matching your project type and dependency manager.
/// tab | :simple-apachemaven: Maven
/// tab | Minecraft (Spigot, Paper, ...)
//// tab | :simple-apachemaven: Maven
```{ .xml title="pom.xml" data-md-component="api-version" }
<repositories>
<repository>
<id>placeholderapi</id>
<url>https://repo.extendedclip.com/releases/</url>
<url>https://repo.helpch.at/releases/</url>
</repository>
</repositories>
<dependencies>
<dependency>
<groupId>me.clip</groupId>
<artifactId>placeholderapi</artifactId>
<version>{version}</version>
<scope>provided</scope>
<groupId>me.clip</groupId>
<artifactId>placeholderapi</artifactId>
<version>{version}</version>
<scope>provided</scope>
</dependency>
</dependencies>
```
///
////
/// tab | :simple-gradle: Gradle
//// tab | :simple-gradle: Gradle
```{ .groovy title="build.gradle" data-md-component="api-version" }
repositories {
maven {
@@ -44,6 +45,56 @@ dependencies {
compileOnly 'me.clip:placeholderapi:{version}'
}
```
////
///
/// tab | Hytale
//// tab | :simple-apachemaven: Maven
```{ .xml title="pom.xml" data-md-component="api-version" }
<repositories>
<repository>
<id>hytale</id>
<url>https://repo.codemc.io/repository/hytale/</url>
</repository>
<repository>
<id>placeholderapi</id>
<url>https://repo.helpch.at/releases/</url>
</repository>
</repositories>
<dependencies>
<dependency>
<!-- Replace {hytaleVersion} with the version you need -->
<groupId>com.hypixel.hytale</groupId>
<artifactId>Server</artifactId>
<version>{hytaleVersion}</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>at.helpch</groupId>
<artifactId>placeholderapi-hytale</artifactId>
<version>{version}</version>
<scope>provided</scope>
</dependency>
</dependencies>
```
////
//// tab | :simple-gradle: Gradle
```{ .groovy title="build.gradle" data-md-component="api-version" }
repositories {
maven {
url = 'https://repo.codemc.io/repository/hytale/'
url = 'https://repo.helpch.at/releases/'
}
}
dependencies {
// Replace {hytaleVersion} with the version you need.
compileOnly 'com.hypixel.hytale:Server:{hytaleVersion}'
compileOnly 'at.helpch:placeholderapi-hytale:{version}'
}
```
////
///
/// details | What is `{version}`?
@@ -71,7 +122,7 @@ Tab the :material-plus-circle: icons in the code block below for additional info
name: ExamplePlugin
version: 1.0
author: author
main: your.main.path.Here
main: com.example.plugin.ExamplePlugin
softdepend: ["PlaceholderAPI"] # (1)
```
@@ -89,7 +140,7 @@ Tab the :material-plus-circle: icons in the code block below for additional info
name: ExamplePlugin
version: 1.0
author: author
main: your.main.path.Here
main: com.example.plugin.ExamplePlugin
depend: ["PlaceholderAPI"] # (1)
```
@@ -111,7 +162,7 @@ Tab the :material-plus-circle: icons in the code block below for additional info
name: ExamplePlugin
version: 1.0
author: author
main: your.main.path.Here
main: com.example.plugin.ExamplePlugin
dependencies:
server:
@@ -134,7 +185,7 @@ Tab the :material-plus-circle: icons in the code block below for additional info
name: ExamplePlugin
version: 1.0
author: author
main: your.main.path.Here
main: com.example.plugin.ExamplePlugin
dependencies:
server:
@@ -149,6 +200,42 @@ dependencies:
///
/// tab | manifest.json (Hytale)
//// tab | Optional dependency
```{ .json .annotate title="manifest.json" }
{
"Group": "com.example",
"Name": "ExamplePlugin",
"Version": "1.0",
"Main": "com.example.plugin.ExamplePlugin",
"OptionalDependencies": {
"HelpChat:PlaceholderAPI": ">= 2.12.0"
}
}
```
////
//// tab | Required dependency
```{ .json .annotate title="manifest.json" }
{
"Group": "com.example",
"Name": "ExamplePlugin",
"Version": "1.0",
"Main": "com.example.plugin.ExamplePlugin",
"Dependencies": {
"HelpChat:PlaceholderAPI": ">= 2.12.0"
}
}
```
////
///
## Adding placeholders to PlaceholderAPI
A full guide on how to create expansions can be found on the [Creating a PlaceholderExpansion](creating-a-placeholderexpansion.md) page.
@@ -160,11 +247,9 @@ To use placeholders from other plugins in our own plugin, we simply have to [(so
It is also important to point out, that any required plugin/dependency for an expansion has to be on the server and enabled, or the `setPlaceholders` method will just return the placeholder itself (do nothing).
/// details | Example
type: example
/// tab | Spigot, Paper, ...
Let's assume we want to send a custom join message that shows the primary group a player has.
To achieve this, we can do the following:
The following is an example plugin that sends `%player_name% joined the server! They are rank %vault_rank%` as the Join message, having the placeholders be replaced by PlaceholderAPI.
//// note |
The below example assumes a **soft dependency** on PlaceholderAPI to handle PlaceholderAPI not being present more decently.
@@ -173,7 +258,7 @@ Tab the :material-plus-circle: icons in the code block below for additional info
////
```{ .java .annotate title="JoinExample.java" }
package at.helpch.placeholderapi;
package com.example.plugin;
import me.clip.placeholderapi.PlaceholderAPI;
@@ -215,4 +300,45 @@ public class JoinExample extends JavaPlugin implements Listener {
In our example are we providing a text containing `%player_name%` and `%vault_rank%` to be parsed, which require the Player and Vault expansion respectively.
Example output: `Notch joined the server! They are rank Admin`
///
/// tab | Hytale
The following is an example plugin that sends `%player_name% joined the server! They are rank %vault_rank%` as the Join message, having the placeholders be replaced by PlaceholderAPI.
``` { .java .annotate title="JoinExample.java" }
packate com.example.plugin;
import at.helpch.placeholderapi.PlaceholderAPI;
import com.hypixel.hytale.server.core.event.events.player.PlayerReadyEvent;
import com.hypixel.hytale.server.core.Message;
import com.hypixel.hytale.server.core.plugin.JavaPlugin;
import com.hypixel.hytale.server.core.plugin.JavaPluginInit;
public class JoinExample extends JavaPlugin {
public JoinExample(JavaPluginInit init) {
super(init)
}
@Override
protected void setup() {
// (1)
getEventRegistry().registerGlobal(PlayerReadyEvent.class, this::onPlayerReady);
}
public void onPlayerReady(PlayerReadyEvent event) {
Player player = event.getPlayer();
// (2)
player.sendMessage(PlaceholderAPI.setPlaceholders(Message.raw("Welcome %player_name%!"), player))
}
}
```
1. We tell the server to call `onPlayerReady` whenever a `PlayerReadyEvent` fires.
2. PlaceholderAPI offers multiple `setPlaceholders` methods that can either return a `String` or a `Message` object, depending on your needs.
Note that these methods require input of the same type: `setPlaceholders(String, PlayerRef)` for String and `setPlaceholders(Message, PlayerRef)` for Messages.
///