ModsJava
deicore
deicore Q&A Q: What's this is deicore? A: deicore is a support library, and It has WorldVar and other functions too. Q: What's API has functions? A: API…
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deicore
Q&A
Q: What's this is deicore?
A: deicore is a support library, and It has WorldVar and other functions too.
Q: What's API has functions?
A: API has Configuration Manager, Mod Check and other functions.
Q: What "WorldVar" can do?
A: He can create a variable that takes effect throughout the entire game, similar to a scoreboard.
| Subcommand | Description | Command Format | Parameter Explanation | Execution Feedback | Return Value Explanation |
|---|---|---|---|---|---|
| new | Create a new integer-type world variable | /world_var new <VarName> <Value> |
1. VarName: String type, the name of the new variable 2. Value: Integer type, the initial value of the new variable |
Success: Returns the message "deicore.command.world_var.new_success" with the variable name and initial value | Returns 1 by default |
| get | Query the value of a specified world variable | /world_var get <VarName> |
VarName: String type, the name of the variable to query | 1. Success: Returns the message "deicore.command.world_var.get_success" with the variable name and its value 2. Failure - Variable not found: Returns the message "deicore.command.world_var.not_found" with the variable name 3. Failure - Format error: Returns the message "deicore.command.world_var.format_error" 4. Failure - Unknown error: Returns the message "deicore.command.world_var.unknown_error" |
1. Success: Returns the integer value of the queried variable 2. Returns 0 in all failure scenarios |
| add | Add a specified value to an existing integer world variable | /world_var add <VarName> <Value> |
1. VarName: String type, the name of the variable to add to 2. Value: Integer type, the value to be added |
1. Success: Returns the message "deicore.command.world_var.add_success" with the variable name, the added value, and the value after addition 2. Failure - Variable not found: Returns the message "deicore.command.world_var.not_found" with the variable name 3. Failure - Format error: Returns the message "deicore.command.world_var.format_error" |
1. Success: Returns the integer value of the variable after addition 2. Returns 0 in all failure scenarios |
| set | Modify the value of an existing world variable to a specified integer | /world_var set <VarName> <NewValue> |
1. VarName: String type, the name of the variable to modify 2. NewValue: Integer type, the new value for the variable |
1. Success: Returns the message "deicore.command.world_var.set_success" with the variable name and new value 2. Failure - Variable not found: Returns the message "deicore.command.world_var.not_found" with the variable name |
1. Success: Returns the new integer value set 2. Returns 0 on failure |
| remove | Delete a specified world variable | /world_var remove <VarName> |
VarName: String type, the name of the variable to delete | 1. Success: Returns the message "deicore.command.world_var.remove_success" with the variable name 2. Failure - Variable not found: Returns the message "deicore.command.world_var.not_found" with the variable name |
1. Returns 1 on success 2. Returns 0 on failure |
| subtract | Subtract a specified value from an existing integer world variable | /world_var subtract <VarName> <SubtractValue> |
1. VarName: String type, the name of the variable to subtract from 2. SubtractValue: Integer type, the value to be subtracted |
1. Success: Returns the message "deicore.command.world_var.subtract_success" with the variable name, the subtracted value, and the value after subtraction 2. Failure - Variable not found: Returns the message "deicore.command.world_var.not_found" with the variable name 3. Failure - Format error: Returns the message "deicore.command.world_var.format_error" |
1. Success: Returns the integer value of the variable after subtraction 2. Returns 0 in all failure scenarios |
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21, 1.21.1
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
Verified by MCModsHub
- Ships as deicore-1.0.0.jar — drop this file into the mods folder
- Download size: 66 KB
- Download link checked 22 Aug 2026 — working
These come from our own check of the pack file, not from the source page.