bevy_map_schema

Schema validation for entity properties in the bevy_map_editor ecosystem.

Part of bevy_map_editor.

Features

• JSON-based schema definitions
• Type validation (String, Int, Float, Bool, Color, Enum)
• Required/optional properties with defaults
• Custom enum definitions
• Numeric constraints (min/max)

Property Types

Schema Format

Define entity types in your map project:

{
  "schema": {
    "data_types": {
      "Enemy": {
        "color": "#FF0000",
        "placeable": true,
        "marker_size": 16,
        "properties": [
          { "name": "name", "type": "string", "required": true },
          { "name": "health", "type": "int", "default": 100 },
          { "name": "speed", "type": "float", "default": 1.0 },
          { "name": "aggressive", "type": "bool", "default": true }
        ]
      }
    },
    "enums": {
      "Direction": ["North", "South", "East", "West"]
    }
  }
}

Usage

use bevy_map_schema::{Schema, TypeDef, PropertyDef};

// Schemas are typically loaded from map project files
// The editor validates properties against the schema

Integration

The schema is embedded in .map.json files and used by:

• Editor: Shows appropriate UI controls for each property type
• Runtime: Validates entity properties when loading maps

License

MIT OR Apache-2.0