%YAML 1.2
---
# http://www.sublimetext.com/docs/3/syntax.html
name: effectinfo
file_extensions:
  - txt
scope: source.effectinfo


variables:
  identifier: '\b[[:alpha:]_][[:alnum:]_]*\b'
  particle_props: (underwater|notunderwater|count|countabsolute|type|blend|orientation|color|tex|sizeincrease|size|alpha|time|gravity|bounce|airfriction|liquidfriction|originoffset|velocityoffset|originjitter|velocityjitter|velocitymultiplier|trailspacing|stretchfactor|rotate)
  decal_props: (staincolor|stainalpha|stainsize|staintex|stainless)
  light_props: (lightradius|lightradiusfade|lighttime|lightcolor|lightshadow|lightcubemapnum)


contexts:
  main:
    # Comments begin with a '//' and finish at the end of the line
    - match: '//.*'
      scope: punctuation.definition.comment.effectinfo
      push: line_comment

    - match: /\*
      scope: punctuation.definition.comment.c
      push:
        - - meta_scope: comment.block.effectinfo
          - match: \*/
            scope: punctuation.definition.comment.c
            pop: true
          - match: ^\s*(\*)(?!/)
            captures:
              1: punctuation.definition.comment.c

    - match: ^(effect)\b
      scope: entity.name.type
      captures:
        1: storage.type.class.effectinfo keyword.declaration.class.effectinfo
      push:
        - meta_scope: meta.class.effectinfo
        - include: line-continuation-or-pop
        - match: ':'
          scope: punctuation.section.class.begin.effectinfo
          pop: true
        - match: "(?={{identifier}})"
          push:
            - meta_content_scope: entity.name.class.effectinfo
            - include: entity-name-class
            - match: ''
              pop: true
    - match: ^(underwater|notunderwater)$
      scope: constant.language

    - match: '\b({{particle_props}}|{{decal_props}}|{{light_props}})\b'
      captures:
        1: keyword.directive.effectinfo
      push:
        - meta_scope: punctuation.definition.variable
        - match: $
          pop: true
        - include: values

  values:
    - include: variables
    - match: '(0x[0-9a-fA-F]{6})'
      captures:
        1: constant.numeric.effectinfo
    - match: '(-?[0-9\.]+)'
      captures:
        1: constant.numeric.effectinfo
    - match: '[\t ](alphastatic|static|spark|beam|rain|raindecal|snow|bubble|blood|smoke|decal|entityparticle)'
      scope: constant.language.effectinfo
    - match: '[\t ](alpha|add|invmod)'
      scope: constant.language.effectinfo
    - match: '[\t ](billboard|oriented|beam|spark)'
      scope: constant.language.effectinfo

    - match: '//.*'
      push: line_comment

  variables:
    - match: '(\$[A-Za-z0-9\_]+)\b'
      scope: variable.other.nginx

  line-continuation-or-pop:
    - include: line-continuation
    - match: (?=\s*($|;|#))
      pop: true

  line_comment:
    - meta_scope: comment.line.effectinfo
    - match: $
      pop: true

  entity-name-class:
    - include: generic-names

  generic-names:
    - match: '{{identifier}}'
      scope: meta.generic-name.effectinfo