{
  "$schema": "http://json-schema.org/draft-07/schema",
  "$id": "blockception.minecraft.resource.actor_animation",
  "examples": [{ "format_version": "1.8.0", "animations": { "animation.annie.idle": { "loop": true, "animation_length": 2.12, "bones": {} } } }],
  "allOf": [
    { "if": { "properties": { "format_version": { "type": "string", "const": "1.8.0" } } }, "then": { "$ref": "#/definitions/A" } },
    { "if": { "properties": { "format_version": { "type": "string", "const": "1.10.0" } } }, "then": { "$ref": "#/definitions/E" } }
  ],
  "definitions": {
    "A_ParticleEffect": {
      "type": "object",
      "title": "Particle effect",
      "additionalProperties": false,
      "required": ["effect"],
      "properties": {
        "effect": { "type": "string", "title": "Particle id", "description": "The name of a particle effect that should be played" },
        "locator": { "type": "string", "title": "Locator", "description": "The name of a locator on the actor where the effect should be located" },
        "pre_effect_script": {
          "title": "Pre effect script",
          "description": "A molang script that will be run when the particle emitter is initialized",
          "$ref": "#/definitions/B"
        },
        "bind_to_actor": {
          "type": "boolean",
          "title": "Bind to actor",
          "description": "Set to false to have the effect spawned in the world without being bound to an actor (by default an effect is bound to the actor)."
        }
      }
    },
    "A_PositionV3": {
      "title": "Position array",
      "description": "An array of 3 items that describe the bones position",
      "type": "array",
      "items": [
        { "title": "Position X", "description": "The position over the X-axis or forwards/backwards.\nCan be molang or a float", "$ref": "#/definitions/C" },
        { "title": "Position Y", "description": "The position over the Y-axis, or up/down.\nCan be molang or a float", "$ref": "#/definitions/C" },
        { "title": "Position Z", "description": "The position over the Z-axis, or left/right.\nCan be molang or a float", "$ref": "#/definitions/C" }
      ]
    },
    "A_RotationV3": {
      "title": "Rotation array",
      "description": "An array of 3 items that describe the bones rotation",
      "type": "array",
      "items": [
        { "title": "Rotation X", "description": "The rotation over the X-axis, or up or down.\nCan be molang or a float", "$ref": "#/definitions/C" },
        { "title": "Rotation Y", "description": "The rotation over the Y-axis, or yaw.\nCan be molang or a float", "$ref": "#/definitions/C" },
        { "title": "Rotation Z", "description": "The rotation over the Z-axis, or roll.\nCan be molang or a float", "$ref": "#/definitions/C" }
      ]
    },
    "A_ScaleV3": {
      "title": "Scale array",
      "description": "An array of 3 items that describe the bones position",
      "type": "array",
      "items": [
        { "title": "Position X", "description": "The position over the X-axis or forwards/backwards.\nCan be molang or a float", "$ref": "#/definitions/C" },
        { "title": "Position Y", "description": "The position over the Y-axis, or up/down.\nCan be molang or a float", "$ref": "#/definitions/C" },
        { "title": "Position Z", "description": "The position over the Z-axis, or left/right.\nCan be molang or a float", "$ref": "#/definitions/C" }
      ]
    },
    "A_SoundEffect": {
      "title": "Sound effect",
      "type": "object",
      "additionalProperties": false,
      "properties": { "effect": { "title": "Effect", "type": "string", "description": "Valid sound effect names should be listed in the entity's resource_definition json file." } }
    },
    "B": { "type": "string", "title": "Molang / string definition", "description": "Molang definition", "format": "molang" },
    "C": {
      "title": "Molang number",
      "description": "The minecraft molang definition that results in a float",
      "anyOf": [{ "type": "string", "minLength": 0, "format": "molang" }, { "type": "number" }]
    },
    "D": {
      "title": "Molang array of 3 numbers",
      "description": "The minecraft molang definition that results in a 3 floats",
      "anyOf": [{ "type": "string", "minLength": 0, "format": "molang" }]
    },
    "A": {
      "additionalProperties": false,
      "type": "object",
      "title": "The minecraft resourcepack actor animation 1.8.0",
      "description": "TODO description",
      "required": ["format_version", "animations"],
      "properties": {
        "format_version": {
          "title": "The 1.8.0 format version",
          "type": "string",
          "const": "1.8.0",
          "description": "A version that tells minecraft what type of data format can be expected when reading this file."
        },
        "animations": {
          "title": "Animations schema",
          "description": "The animation 1.8.0 specification",
          "propertyNames": { "pattern": "^animation\\.[a-z\\.]+" },
          "type": "object",
          "additionalProperties": {
            "additionalProperties": false,
            "type": "object",
            "title": "Animation 1.8.0",
            "description": "The animation specification for 1.8.0",
            "properties": {
              "anim_time_update": {
                "title": "Anim time update",
                "description": "How does time pass when playing the animation. Defaults to \"query.anim_time + query.delta_time\" which means advance in seconds.",
                "$ref": "#/definitions/C"
              },
              "animation_length": {
                "title": "Animation length",
                "description": "Override calculated value (set as the last keyframe time) and set animation length in seconds.",
                "type": "number"
              },
              "blend_weight": { "title": "Blend weight", "description": "TODO", "$ref": "#/definitions/C" },
              "bones": {
                "title": "Bones",
                "description": "Defines how the bones in an animation move or transform",
                "type": "object",
                "additionalProperties": {
                  "title": "Bone transformation",
                  "description": "The bone definition that declare how it transforms during animation",
                  "type": "object",
                  "additionalProperties": false,
                  "properties": {
                    "position": {
                      "title": "Position",
                      "description": "The Position transformation during this animation",
                      "oneOf": [
                        { "$ref": "#/definitions/A_PositionV3" },
                        { "$ref": "#/definitions/D" },
                        {
                          "type": "object",
                          "propertyNames": { "pattern": "^[\\d.]+$" },
                          "additionalProperties": {
                            "title": "Timeline object",
                            "description": "A single point in time",
                            "additionalProperties": false,
                            "properties": {
                              "lerp_mode": { "type": "string", "title": "Lerp mode", "description": "TODO", "enum": ["linear", "catmullrom"] },
                              "pre": { "title": "Pre", "description": "TODO", "$ref": "#/definitions/A_PositionV3" },
                              "post": { "title": "Pre", "description": "TODO", "$ref": "#/definitions/A_PositionV3" }
                            }
                          }
                        }
                      ]
                    },
                    "rotation": {
                      "title": "Rotation",
                      "description": "The rotation transformation during this animation",
                      "oneOf": [
                        { "$ref": "#/definitions/A_RotationV3" },
                        { "$ref": "#/definitions/D" },
                        {
                          "type": "object",
                          "propertyNames": { "pattern": "^[\\d.]+$" },
                          "additionalProperties": {
                            "title": "Timeline object",
                            "description": "A single point in time",
                            "additionalProperties": false,
                            "properties": {
                              "lerp_mode": { "type": "string", "title": "Lerp mode", "description": "TODO", "enum": ["linear", "catmullrom"] },
                              "pre": { "title": "Pre", "description": "TODO", "$ref": "#/definitions/A_RotationV3" },
                              "post": { "title": "Pre", "description": "TODO", "$ref": "#/definitions/A_RotationV3" }
                            }
                          }
                        }
                      ]
                    },
                    "relative_to": {
                      "title": "Relative to",
                      "description": "If set, makes the bone rotation relative to the entity instead of the bone's parent",
                      "properties": {
                        "rotation": { "title": "Rotation", "description": "If set, makes the bone rotation relative to the entity instead of the bone's parent", "type": "string" }
                      }
                    },
                    "scale": {
                      "title": "Scale",
                      "description": "TODO",
                      "oneOf": [
                        { "$ref": "#/definitions/C" },
                        { "$ref": "#/definitions/A_ScaleV3" },
                        {
                          "type": "object",
                          "propertyNames": { "pattern": "^[\\d.]+$" },
                          "additionalProperties": {
                            "title": "Timeline object",
                            "description": "A single point in time",
                            "additionalProperties": false,
                            "properties": {
                              "lerp_mode": { "type": "string", "title": "Lerp mode", "description": "TODO", "enum": ["linear", "catmullrom"] },
                              "pre": { "title": "Pre", "description": "TODO", "$ref": "#/definitions/A_ScaleV3" },
                              "post": { "title": "Pre", "description": "TODO", "$ref": "#/definitions/A_ScaleV3" }
                            }
                          }
                        }
                      ]
                    }
                  }
                }
              },
              "loop": {
                "title": "Loop",
                "description": "Should this animation stop, loop, or stay on the last frame when finished (true, false, hold_on_last_frame)",
                "oneOf": [{ "type": "boolean" }, { "type": "string", "enum": ["hold_on_last_frame"] }]
              },
              "loop_delay": {
                "title": "Loop delay",
                "description": "How long to wait in seconds before looping this animation. Note that this expression is evaluated after each loop and on looping animation only.",
                "$ref": "#/definitions/C"
              },
              "override_previous_animation": {
                "title": "Override previous animation",
                "description": "Reset bones in this animation to the default pose before applying this animation.",
                "type": "boolean"
              },
              "particle_effects": {
                "title": "Particle effects",
                "description": "TODO",
                "oneOf": [
                  { "$ref": "#/definitions/A_ParticleEffect" },
                  {
                    "type": "object",
                    "propertyNames": { "pattern": "^[\\d.]+$", "examples": ["0.0"] },
                    "additionalProperties": {
                      "title": "Timeline object",
                      "description": "A single point in time",
                      "oneOf": [
                        { "type": "object", "$ref": "#/definitions/A_ParticleEffect" },
                        { "type": "array", "items": { "$ref": "#/definitions/A_ParticleEffect" } }
                      ]
                    }
                  }
                ]
              },
              "start_delay": {
                "title": "Start delay",
                "description": "How long to wait in seconds before playing this animation. Note that this expression is evaluated once before playing, and only re-evaluated if asked to play from the beginning again. A looping animation should use 'loop_delay' if it wants a delay between loops.",
                "$ref": "#/definitions/C"
              },
              "sound_effects": {
                "title": "Sound effect",
                "description": "TODO",
                "type": "object",
                "propertyNames": { "pattern": "^[\\d.]+$" },
                "additionalProperties": { "$ref": "#/definitions/A_SoundEffect" }
              },
              "timeline": {
                "title": "Timeline",
                "description": "The time line",
                "type": "object",
                "propertyNames": { "pattern": "^(\\d+.\\d+|\\d+)$" },
                "additionalProperties": {
                  "oneOf": [
                    { "type": "string", "title": "Molang", "description": "Variable definition", "pattern": "^(v|variable)\\..*=.*;$" },
                    {
                      "type": "array",
                      "title": "Collection timelime items",
                      "items": { "type": "string", "title": "Molang", "description": "Variable definition", "pattern": "^(v|variable)\\..*=.*;$" }
                    }
                  ]
                }
              }
            }
          }
        }
      }
    },
    "E_ParticleEffect": {
      "type": "object",
      "title": "Particle effect",
      "additionalProperties": false,
      "required": ["effect"],
      "properties": {
        "effect": { "type": "string", "title": "Particle id", "description": "The name of a particle effect that should be played" },
        "locator": { "type": "string", "title": "Locator", "description": "The name of a locator on the actor where the effect should be located" },
        "pre_effect_script": {
          "title": "Pre effect script",
          "description": "A molang script that will be run when the particle emitter is initialized",
          "$ref": "#/definitions/B"
        },
        "bind_to_actor": {
          "type": "boolean",
          "title": "Bind to actor",
          "description": "Set to false to have the effect spawned in the world without being bound to an actor (by default an effect is bound to the actor)."
        }
      }
    },
    "E_PositionV3": {
      "title": "Position array",
      "description": "An array of 3 items that describe the bones position",
      "type": "array",
      "items": [
        { "title": "Position X", "description": "The position over the X-axis or forwards/backwards.\nCan be molang or a float", "$ref": "#/definitions/C" },
        { "title": "Position Y", "description": "The position over the Y-axis, or up/down.\nCan be molang or a float", "$ref": "#/definitions/C" },
        { "title": "Position Z", "description": "The position over the Z-axis, or left/right.\nCan be molang or a float", "$ref": "#/definitions/C" }
      ]
    },
    "E_RotationV3": {
      "title": "Rotation array",
      "description": "An array of 3 items that describe the bones rotation",
      "type": "array",
      "items": [
        { "title": "Rotation X", "description": "The rotation over the X-axis, or up or down.\nCan be molang or a float", "$ref": "#/definitions/C" },
        { "title": "Rotation Y", "description": "The rotation over the Y-axis, or yaw.\nCan be molang or a float", "$ref": "#/definitions/C" },
        { "title": "Rotation Z", "description": "The rotation over the Z-axis, or roll.\nCan be molang or a float", "$ref": "#/definitions/C" }
      ]
    },
    "E_ScaleV3": {
      "title": "Scale array",
      "description": "An array of 3 items that describe the bones position",
      "type": "array",
      "items": [
        { "title": "Position X", "description": "The position over the X-axis or forwards/backwards.\nCan be molang or a float", "$ref": "#/definitions/C" },
        { "title": "Position Y", "description": "The position over the Y-axis, or up/down.\nCan be molang or a float", "$ref": "#/definitions/C" },
        { "title": "Position Z", "description": "The position over the Z-axis, or left/right.\nCan be molang or a float", "$ref": "#/definitions/C" }
      ]
    },
    "E_SoundEffect": {
      "title": "Sound effect",
      "type": "object",
      "additionalProperties": false,
      "properties": { "effect": { "title": "Effect", "type": "string", "description": "Valid sound effect names should be listed in the entity's resource_definition json file." } }
    },
    "E": {
      "additionalProperties": false,
      "type": "object",
      "title": "The minecraft resourcepack actor animation 1.10.0",
      "description": "TODO description",
      "required": ["format_version", "animations"],
      "properties": {
        "format_version": {
          "title": "The 1.10.0 format version",
          "type": "string",
          "const": "1.10.0",
          "description": "A version that tells minecraft what type of data format can be expected when reading this file."
        },
        "animations": {
          "title": "Animations schema",
          "description": "The animation 1.10.0 specification",
          "propertyNames": { "pattern": "^animation\\.[a-z\\.]+" },
          "type": "object",
          "additionalProperties": {
            "additionalProperties": false,
            "type": "object",
            "title": "Animation 1.8.0",
            "description": "The animation specification for 1.8.0",
            "properties": {
              "anim_time_update": {
                "title": "Start delay",
                "description": "How does time pass when playing the animation. Defaults to \"query.anim_time + query.delta_time\" which means advance in seconds.",
                "$ref": "#/definitions/C"
              },
              "animation_length": {
                "title": "Animation length",
                "description": "Override calculated value (set as the last keyframe time) and set animation length in seconds.",
                "type": "number"
              },
              "blend_weight": { "title": "Blend weight", "description": "TODO", "$ref": "#/definitions/C" },
              "bones": {
                "title": "Bones",
                "description": "Defines how the bones in an animation move or transform",
                "type": "object",
                "additionalProperties": {
                  "title": "Bone transformation",
                  "description": "The bone definition that declare how it transforms during animation",
                  "type": "object",
                  "additionalProperties": false,
                  "properties": {
                    "position": {
                      "title": "Position",
                      "description": "The Position transformation during this animation",
                      "oneOf": [
                        { "$ref": "#/definitions/E_PositionV3" },
                        { "$ref": "#/definitions/D" },
                        {
                          "type": "object",
                          "propertyNames": { "pattern": "^[\\d.]+$" },
                          "additionalProperties": {
                            "title": "Timeline object",
                            "description": "A single point in time",
                            "additionalProperties": false,
                            "properties": {
                              "lerp_mode": { "type": "string", "title": "Lerp mode", "description": "TODO", "enum": ["linear", "catmullrom"] },
                              "pre": { "title": "Pre", "description": "TODO", "$ref": "#/definitions/E_PositionV3" },
                              "post": { "title": "Pre", "description": "TODO", "$ref": "#/definitions/E_PositionV3" }
                            }
                          }
                        }
                      ]
                    },
                    "rotation": {
                      "title": "Rotation",
                      "description": "The rotation transformation during this animation",
                      "oneOf": [
                        { "$ref": "#/definitions/E_RotationV3" },
                        { "$ref": "#/definitions/D" },
                        {
                          "type": "object",
                          "propertyNames": { "pattern": "^[\\d.]+$" },
                          "additionalProperties": {
                            "title": "Timeline object",
                            "description": "A single point in time",
                            "additionalProperties": false,
                            "properties": {
                              "lerp_mode": { "type": "string", "title": "Lerp mode", "description": "TODO", "enum": ["linear", "catmullrom"] },
                              "pre": { "title": "Pre", "description": "TODO", "$ref": "#/definitions/E_RotationV3" },
                              "post": { "title": "Pre", "description": "TODO", "$ref": "#/definitions/E_RotationV3" }
                            }
                          }
                        }
                      ]
                    },
                    "relative_to": {
                      "title": "Relative to",
                      "description": "If set, makes the bone rotation relative to the entity instead of the bone's parent",
                      "properties": {
                        "rotation": { "title": "Rotation", "description": "If set, makes the bone rotation relative to the entity instead of the bone's parent", "type": "string" }
                      }
                    },
                    "scale": {
                      "title": "Scale",
                      "description": "TODO",
                      "oneOf": [
                        { "$ref": "#/definitions/C" },
                        { "$ref": "#/definitions/E_ScaleV3" },
                        {
                          "type": "object",
                          "propertyNames": { "pattern": "^[\\d.]+$" },
                          "additionalProperties": {
                            "title": "Timeline object",
                            "description": "A single point in time",
                            "additionalProperties": false,
                            "properties": {
                              "lerp_mode": { "type": "string", "title": "Lerp mode", "description": "TODO", "enum": ["linear", "catmullrom"] },
                              "pre": { "title": "Pre", "description": "TODO", "$ref": "#/definitions/E_ScaleV3" },
                              "post": { "title": "Pre", "description": "TODO", "$ref": "#/definitions/E_ScaleV3" }
                            }
                          }
                        }
                      ]
                    }
                  }
                }
              },
              "loop": {
                "title": "Loop",
                "description": "Should this animation stop, loop, or stay on the last frame when finished (true, false, hold_on_last_frame)",
                "oneOf": [{ "type": "boolean" }, { "type": "string", "enum": ["hold_on_last_frame"] }]
              },
              "loop_delay": {
                "title": "Loop delay",
                "description": "How long to wait in seconds before looping this animation. Note that this expression is evaluated after each loop and on looping animation only.",
                "$ref": "#/definitions/C"
              },
              "override_previous_animation": {
                "title": "Override previous animation",
                "description": "Reset bones in this animation to the default pose before applying this animation.",
                "type": "boolean"
              },
              "particle_effects": {
                "title": "Particle effects",
                "description": "TODO",
                "oneOf": [
                  { "$ref": "#/definitions/E_ParticleEffect" },
                  {
                    "type": "object",
                    "propertyNames": { "pattern": "^[\\d.]+$", "examples": ["0.0"] },
                    "additionalProperties": {
                      "title": "Timeline object",
                      "description": "A single point in time",
                      "oneOf": [
                        { "type": "object", "$ref": "#/definitions/E_ParticleEffect" },
                        { "type": "array", "items": { "$ref": "#/definitions/E_ParticleEffect" } }
                      ]
                    }
                  }
                ]
              },
              "start_delay": {
                "title": "Start delay",
                "description": "How long to wait in seconds before playing this animation. Note that this expression is evaluated once before playing, and only re-evaluated if asked to play from the beginning again. A looping animation should use 'loop_delay' if it wants a delay between loops.",
                "$ref": "#/definitions/C"
              },
              "sound_effects": {
                "title": "Sound effect",
                "description": "TODO",
                "type": "object",
                "propertyNames": { "pattern": "^[\\d.]+$" },
                "additionalProperties": { "$ref": "#/definitions/E_SoundEffect" }
              },
              "timeline": {
                "title": "Timeline",
                "description": "The time line",
                "type": "object",
                "propertyNames": { "pattern": "^(\\d+.\\d+|\\d+)$" },
                "additionalProperties": {
                  "oneOf": [
                    { "type": "string", "title": "Molang", "description": "Variable definition", "pattern": "^(v|variable)\\..*=.*;$" },
                    {
                      "type": "array",
                      "title": "Collection timelime items",
                      "items": { "type": "string", "title": "Molang", "description": "Variable definition", "pattern": "^(v|variable)\\..*=.*;$" }
                    }
                  ]
                }
              }
            }
          }
        }
      }
    }
  }
}