minecraft-bedrock-json-schemas/source/resource/particles/particles.json

{
  "$schema": "http://json-schema.org/draft-07/schema",
  "$id": "blockception.minecraft.resource.particle",
  "examples": [
    {
      "format_version": "1.20.41",
      "particle_effect": {
        "description": {
          "identifier": "example:particle",
          "basic_render_parameters": { "material": "particles_alpha", "texture": "textures/particle/particle" }
        },
        "curves": {},
        "components": {}
      }
    }
  ],
  "type": "object",
  "additionalProperties": false,
  "description": "A particle definition file.",
  "title": "Particle",
  "properties": {
    "format_version": { "$ref": "../../general/format_version.json" },
    "particle_effect": {
      "type": "object",
      "additionalProperties": false,
      "description": "UNDOCUMENTED: particle effect.",
      "title": "Particle Effect",
      "properties": {
        "description": {
          "additionalProperties": false,
          "type": "object",
          "required": ["identifier", "basic_render_parameters"],
          "properties": {
            "identifier": {
              "type": "string",
              "description": "UNDOCUMENTED: identifier.",
              "title": "Identifier",
              "$ref": "../../general/particle/identifier.json"
            },
            "basic_render_parameters": {
              "additionalProperties": false,
              "type": "object",
              "description": "UNDOCUMENTED: basic render parameters.",
              "title": "Basic Render Parameters",
              "properties": {
                "material": {
                  "type": "string",
                  "examples": ["particles_alpha", "particles_blend"],
                  "description": " Minecraft material to use for emitter.",
                  "title": "Material"
                },
                "texture": { "type": "string", "pattern": "^.+$", "description": "Minecraft texture to use for emitter.", "title": "Texture" }
              }
            }
          },
          "description": "UNDOCUMENTED: description.",
          "title": "Description"
        },
        "curves": {
          "title": "Curves",
          "description": "Curves are interpolation values, with inputs from 0 to 1, and outputs based on the curve. The result of the curve is a Molang variable of the same name that can be referenced in Molang in components. For each rendering frame for each particle, the curves are evaluated and the result is placed in a Molang variable of the name of the curve.",
          "type": "object",
          "propertyNames": { "pattern": "^(v|variable)\\.[a-zA-z0-9]+$" },
          "additionalProperties": {
            "type": "object",
            "additionalProperties": false,
            "title": "Curve",
            "description": "The curve definitions, conists out of a couple of nodes.",
            "$comment": "UNDOCUMENTED",
            "properties": {
              "input": { "$ref": "../../molang/number.json", "title": "Input", "description": "What is the input value to use." },
              "nodes": {
                "description": "Control nodes for curve.  These are assumed to be equally, used Object for bezier_chain",
                "title": "Nodes",
                "oneOf": [
                  { "minItems": 1, "type": "array", "items": { "$ref": "../../molang/number.json" } },
                  {
                    "type": "object",
                    "propertyNames": { "pattern": "(^[\\-0-9]+$|^[\\-0-9]+\\.[\\-0-9]+$)" },
                    "additionalProperties": { "type": "object", "properties": {} }
                  }
                ]
              },
              "type": {
                "type": "string",
                "title": "Type",
                "description": "The type of curve.",
                "enum": ["linear", "bezier", "bezier_chain", "catmull_rom"]
              },
              "horizontal_range": {
                "title": "Horizontal Range",
                "description": "What is the range the input is mapped onto.",
                "$ref": "../../molang/number.json"
              }
            }
          }
        },
        "components": {
          "additionalProperties": false,
          "type": "object",
          "description": "The particle components.",
          "title": "Components",
          "properties": {
            "minecraft:emitter_initialization": { "$ref": "./components/emitter_initialization.json" },
            "minecraft:emitter_lifetime_events": { "$ref": "./components/emitter_lifetime_events.json" },
            "minecraft:emitter_lifetime_expression": { "$ref": "./components/emitter_lifetime_expression.json" },
            "minecraft:emitter_lifetime_once": { "$ref": "./components/emitter_lifetime_once.json" },
            "minecraft:emitter_lifetime_looping": { "$ref": "./components/emitter_lifetime_looping.json" },
            "minecraft:emitter_local_space": { "$ref": "./components/emitter_local_space.json" },
            "minecraft:emitter_rate_instant": { "$ref": "./components/emitter_rate_instant.json" },
            "minecraft:emitter_rate_manual": { "$ref": "./components/emitter_rate_manual.json" },
            "minecraft:emitter_rate_steady": { "$ref": "./components/emitter_rate_steady.json" },
            "minecraft:emitter_shape_box": { "$ref": "./components/emitter_shape_box.json" },
            "minecraft:emitter_shape_custom": { "$ref": "./components/emitter_shape_custom.json" },
            "minecraft:emitter_shape_disc": { "$ref": "./components/emitter_shape_disc.json" },
            "minecraft:emitter_shape_entity_aabb": { "$ref": "./components/emitter_shape_entity_aabb.json" },
            "minecraft:emitter_shape_point": { "$ref": "./components/emitter_shape_point.json" },
            "minecraft:emitter_shape_sphere": { "$ref": "./components/emitter_shape_sphere.json" },
            "minecraft:particle_appearance_billboard": { "$ref": "./components/particle_appearance_billboard.json" },
            "minecraft:particle_appearance_tinting": { "$ref": "./components/particle_appearance_tinting.json" },
            "minecraft:particle_appearance_lighting": { "$ref": "./components/particle_appearance_lighting.json" },
            "minecraft:particle_expire_if_not_in_blocks": { "$ref": "./components/particle_expire_if_not_in_blocks.json" },
            "minecraft:particle_expire_if_in_blocks": { "$ref": "./components/particle_expire_if_in_blocks.json" },
            "minecraft:particle_initialization": { "$ref": "./components/particle_initialization.json" },
            "minecraft:particle_initial_speed": { "$ref": "./components/particle_initial_speed.json" },
            "minecraft:particle_initial_spin": { "$ref": "./components/particle_initial_spin.json" },
            "minecraft:particle_lifetime_expression": { "$ref": "./components/particle_lifetime_expression.json" },
            "minecraft:particle_lifetime_events": { "$ref": "./components/particle_lifetime_events.json" },
            "minecraft:particle_kill_plane": { "$ref": "./components/particle_kill_plane.json" },
            "minecraft:particle_motion_collision": { "$ref": "./components/particle_motion_collision.json" },
            "minecraft:particle_motion_dynamic": { "$ref": "./components/particle_motion_dynamic.json" },
            "minecraft:particle_motion_parametric": { "$ref": "./components/particle_motion_parametric.json" }
          }
        },
        "events": {
          "type": "object",
          "description": "UNDOCUMENTED: events.",
          "title": "Events",
          "additionalProperties": {
            "description": "UNDOCUMENTED.",
            "$comment": "UNDOCUMENTED",
            "title": "Event",
            "type": "object",
            "additionalProperties": false,
            "properties": {
              "particle_effect": {
                "title": "Particle Effect",
                "description": "UNDOCUMENTED.",
                "$comment": "UNDOCUMENTED",
                "properties": {
                  "effect": { "type": "string", "description": "UNDOCUMENTED: effect.", "title": "Effect" },
                  "type": { "type": "string", "description": "UNDOCUMENTED: type.", "title": "Type" }
                }
              },
              "sound_effect": {
                "title": "Sound Effect",
                "description": "UNDOCUMENTED.",
                "$comment": "UNDOCUMENTED",
                "properties": {
                  "event_name": { "type": "string", "description": "UNDOCUMENTED: effect.", "title": "Event Name" }
                }
              }
            }
          }
        }
      }
    }
  }
}