, JSON files are primarily used for custom object spawning and gameplay settings. By modifying these files, server owners on PC and console can add buildings, bunkers, or customize game mechanics like stamina and environmental temperature. 1. Enable Gameplay Settings
Before your server can read custom JSON files, you must enable the feature in your main server configuration. Locate serverDZ.cfg: This is your main server config file.
Activate JSON Loading: Find or add the line enableCfgGameplayFile = 1;.
Nitrado/Console Users: In "General Settings," check the box for "Enable cfggameplay.json".
Save and Restart: The server must be restarted to apply this change. 2. Core JSON Configuration Files
The most critical JSON file is cfggameplay.json, which acts as the "master" file for gameplay modifications. dayz json files
File Location: It should be placed in your server's mission folder (e.g., mpmissions/dayzOffline.chernarusplus/). Key Settings:
Stamina: Adjust values like staminaMax for infinite stamina. Environment: Modify worldData to change base temperatures.
Object Spawner: This is where you link external JSON files for custom structures. 3. Adding Custom Objects (Buildings/Bunkers)
To add specific structures (like a custom base or a new military zone), you typically use an "Object Spawner" JSON file.
Create/Get a JSON: Use tools like the DayZ Editor to design a base and export it as a .json file. , JSON files are primarily used for custom
Upload the File: Place your new file (e.g., my_base.json) into a subfolder named custom within your mission folder. Link in cfggameplay.json: Find the "objectSpawnerArr" line.
Add your file path inside the brackets: "objectSpawnerArr": ["custom/my_base.json"].
Multiple Files: Separate them with commas: ["custom/base1.json", "custom/base2.json"]. 4. Troubleshooting Common Errors
JSON files are highly sensitive to formatting. If a single comma is missing, the server may crash or ignore the file.
Validation: Always check your code with a JSON Formatter before uploading. Function: Controls dynamic spawn points
Pathing: Ensure the file name in cfggameplay.json matches the actual file name exactly (case-sensitive).
Permissions: Ensure the server has "Expert Mode" enabled if you are unable to see the .cfg files on your host.
events.xmltype groups defined in types.xml.events.xml (dynamic events – heli crashes, trains, convoys)Defines event types, positions, loot spawns, and timing.
globals.xmlItemLifetime (global despawn time), ZombieMaxCount (zombie pop cap), AnimalMaxCount.Let’s explore the essential JSON files you will encounter. These are typically found inside your mission folder (e.g., mpmissions\yourMission\).
TraderConfig.json)
"TraderVersion": 1,
"UseGlobalTrader": true,
"TraderNPCS": [
"TraderName": "Bandit_1",
"SpawnLocation": [6300, 7800, 0],
"Attachments": ["CowboyHat", "Bandana"]
]
DayZ uses JSON files for configuration, mod data, and server settings. This post covers key file types, locations, structure, and tips for editing safely.
spawnabletypes.xml (spawnable items for dynamic events like heli crashes, police cars)