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filetype: zscript
# Loosely based on the csharp.yaml definition
# (?i) on everything because ZScript isn't case sensitive
detect:
filename: "(?i)\\.z(c|sc)$"
rules:
# ZScript only has one preprocessor directive and a required engine version declaration
- preproc: "(?i)#include"
- preproc: "(?i)version"
# State labels ("goto" word overridden by state logic rule below)
- symbol.tag: "(?i)[a-z0-9.]+:"
- symbol.tag: "(?i)goto [a-z0-9]+[\\+0-9]*"
# Classes
- identifier.class: "(?i)class +[a-z0-9_]+ *((:) +[a-z0-9.]+)?"
# Functions (open paren overridden by symbol.brackets rule because perl regex apparently doesn't support postive lookahead)
- identifier: "(?i)[\\.]*[a-z0-9_]+[ ]*[(]+"
# Variable types
- type: "(?i)\\b(actor|object|vector2|vector3|name|string|color|sound|void|double|bool|int|float|float64|uint8|uint16|uint|int8|int16|TextureID|SpriteID|Array|voidptr|short|action|state|statelabel)\\b"
# Keywords
- statement: "(?i)\\b(class|default|private|static|native|return|if|else|for|while|do|deprecated|null|readonly|true|false|struct|extend|clearscope|vararg|ui|play|virtual|virtualscope|meta|Property|in|out|states|override|super|is|let|const|replaces|protected|self|abstract|enum|switch|case)\\b"
# State logic keywords
- special: "(?i)\\b(goto|loop|stop|break|continue|fail)\\b"
# Symbols
- symbol.operator: "[\\-+/*=<>?:!~%&|]"
- symbol.brackets: "[(){}]|\\[|\\]"
# Constants
- constant.bool: "(?i)(\\b(true|false)\\b|NULL)"
- constant.number: "(?i)\\b([0-9][.]*[0-9]*)+?\\b"
- constant.number: "(?i)\\b(0x[A-Fa-f0-9_]+)?\\b"
- constant.number: "(?i)\\b(0b[0-1_]+)[FL]?\\b"
#- constant.number: "(?i)\\b(([0-9][.]*[0-9]*)+|0x[A-Fa-f0-9_]+|0b[0-1_]+)[FL]?\\b"
# Strings
- constant.string:
start: "\""
end: "\""
skip: "\\\\."
rules:
- constant.specialChar: "\\\\([btnfr]|'|\\\"|\\\\)"
- constant.specialChar: "\\\\u[A-Fa-f0-9]{4}"
- constant.string:
start: "'"
end: "'"
skip: "\\\\."
rules:
- constant.specialChar: "\\\\([btnfr]|'|\\\"|\\\\)"
- constant.specialChar: "\\\\u[A-Fa-f0-9]{4}"
# Comments
- comment:
start: "//"
end: "$"
rules:
- todo: "(TODO|XXX|FIXME):?"
- comment:
start: "/\\*"
end: "\\*/"
rules:
- todo: "(TODO|XXX|FIXME):?"
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