mirror of
https://github.com/nvim-treesitter/nvim-treesitter.git
synced 2026-07-01 11:06:54 -04:00
d56ed0f7f9
* use uniform scope node instead of literal matching This avoids the need to refactor if other scope types are added. Maybe helps performance as well. * add method expression highlight
268 lines
6 KiB
Scheme
268 lines
6 KiB
Scheme
[
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"group_uniforms"
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"uniform"
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"const"
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"varying"
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"discard"
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"render_mode"
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"shader_type"
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] @keyword
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(scope) @keyword
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[
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"if"
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"else"
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"switch"
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"case"
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"default"
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] @keyword.conditional
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"struct" @keyword.type
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"return" @keyword.return
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[
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(parameter_qualifier)
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(interpolation_specifier)
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(precision_specifier)
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] @keyword
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[
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"while"
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"for"
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"do"
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"continue"
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"break"
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] @keyword.repeat
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[
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"#undef"
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"#include"
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"#if"
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"#ifdef"
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"#ifndef"
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"#elif"
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"#else"
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"#endif"
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] @keyword.directive
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"#define" @keyword.directive.define
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[
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";"
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"."
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":"
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","
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] @punctuation.delimiter
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[
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"("
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")"
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"["
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"]"
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"{"
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"}"
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] @punctuation.bracket
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[
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"="
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"-"
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"*"
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"/"
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"+"
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"%"
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"~"
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"|"
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"&"
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"^"
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"<<"
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">>"
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"<"
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"<="
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">="
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">"
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"=="
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"!="
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"!"
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"&&"
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"||"
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"-="
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"+="
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"*="
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"/="
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"%="
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"|="
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"&="
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"^="
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">>="
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"<<="
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"--"
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"++"
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] @operator
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(comma_expression
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operator: "," @operator)
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(ternary_expression
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[
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":"
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"?"
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]) @keyword.conditional.ternary
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(primitive_type) @type.builtin
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(type_identifier) @type
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(integer) @number
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(float) @number.float
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(boolean) @boolean
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(case_statement
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value: (identifier) @constant)
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(shader_type_statement
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(shader_type) @keyword
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(#any-of? @keyword "spatial" "canvas_item" "particle" "sky" "fog"))
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; spatial
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(source_file
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(shader_type_statement
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(shader_type) @_shader_type)
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(#eq? @_shader_type "spatial")
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(render_mode_statement
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(render_mode) @keyword)
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(#any-of? @keyword
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"blend_mix" "blend_add" "blend_sub" "blend_mul" "blend_premul_alpha" "depth_draw_opaque"
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"depth_draw_always" "depth_draw_never" "depth_prepass_alpha" "depth_test_disabled"
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"sss_mode_skin" "cull_back" "cull_front" "cull_disabled" "unshaded" "wireframe"
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"debug_shadow_splits" "diffuse_burley" "diffuse_lambert" "diffuse_lambert_wrap" "diffuse_toon"
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"specular_schlick_ggx" "specular_toon" "specular_disabled" "skip_vertex_transform"
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"world_vertex_coords" "ensure_correct_normals" "shadows_disabled" "ambient_light_disabled"
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"shadow_to_opacity" "vertex_lighting" "particle_trails" "alpha_to_coverage"
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"alpha_to_coverage_and_one" "fog_disabled"))
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; canvas_item
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(source_file
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(shader_type_statement
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(shader_type) @_shader_type)
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(#eq? @_shader_type "canvas_item")
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(render_mode_statement
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(render_mode) @keyword)
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(#any-of? @keyword
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"blend_mix" "blend_add" "blend_sub" "blend_mul" "blend_premul_alpha" "blend_disabled" "unshaded"
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"light_only" "skip_vertex_transform" "world_vertex_coords"))
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; particle
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(source_file
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(shader_type_statement
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(shader_type) @_shader_type)
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(#eq? @_shader_type "particle")
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(render_mode_statement
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(render_mode) @keyword)
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(#any-of? @keyword "keep_data" "disable_force" "disable_velocity" "collision_use_scale"))
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; sky
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(source_file
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(shader_type_statement
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(shader_type) @_shader_type)
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(#eq? @_shader_type "sky")
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(render_mode_statement
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(render_mode) @keyword)
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(#any-of? @keyword "use_half_res_pass" "use_quarter_res_pass" "disable_fog"))
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; fog has no render modes
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(identifier) @variable
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(struct_definition
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name: (identifier) @type)
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(struct_definition
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(struct_fields
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(field_definition
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declarator: [
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(identifier) @variable.member
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(array_declarator
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declarator: (identifier) @variable.member)
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])))
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(preproc_include
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path: (_) @string)
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(preproc_undef
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argument: (identifier) @constant)
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(comment) @comment @spell
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; technically an injection site for bbcode TODO: maybe add it?
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((comment) @comment.documentation @spell
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(#lua-match? @comment.documentation "^/%*%*[^/]"))
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(parameter_declaration
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declarator: [
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(identifier) @variable.parameter
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(array_declarator
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declarator: (identifier) @variable.parameter)
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])
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(function_definition
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declarator: (identifier) @function)
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(call_expression
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function: (identifier) @function.call)
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(method_expression
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method: (_) @function.method.call)
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(field_expression
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field: (_) @property)
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((call_expression
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function: (identifier) @function.builtin)
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(#any-of? @function.builtin
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; taken from: https://docs.godotengine.org/en/stable/tutorials/shaders/shader_reference/shader_functions.html
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; trigonometric builtins
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"radians" "degrees" "sin" "cos" "tan" "asin" "acos" "atan" "sinh" "cosh" "tanh" "asinh" "acosh"
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"atanh"
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; exponential and math builtins
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"pow" "exp" "exp2" "log" "log2" "sqrt" "inversesqrt" "abs" "sign" "floor" "round" "roundEven"
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"trunc" "ceil" "fract" "mod" "modf" "min" "max" "clamp" "mix" "fma" "step" "smoothstep" "isnan"
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"isinf" "floatBitsToInt" "floatBitsToUint" "intBitsToFloat" "uintBitsToFloat"
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; geometric builtins
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"length" "distance" "dot" "cross" "normalize" "reflect" "refract" "faceforward" "matrixCompMult"
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"outerProduct" "transpose" "determinant" "inverse"
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; comparison builtins
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"lessThan" "greaterThan" "lessThanEqual" "equal" "notEqual" "any" "all" "not"
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; texture builtins
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"textureSize" "textureQueryLod" "textureQueryLevels" "texture" "textureProj" "textureLod"
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"textureProjLod" "textureGrad" "textureProjGrad" "texelFetch" "textureGather" "dFdx"
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"dFdxCoarse" "dFdxFine" "dFdy" "dFdyCoarse" "dFdyFine" "fwidth" "fwidthCoarse" "fwidthFine"
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; packing unpacking builtins
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"packHalf2x16" "unpackHalf2x16" "packUnorm2x16" "unpackUnorm2x16" "packSnorm2x16"
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"unpackSnorm2x16" "packUnorm4x8" "unpackUnorm4x8" "packSnorm4x8" "unpackSnorm4x8"
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; bitwise builtins
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"bitfieldExtract" "bitfieldInsert" "bitfieldReverse" "bitCount" "findLSB" "findMSB" "imulExtend"
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"umulExtend" "uaddCarry" "usubBorrow" "ldexp" "frexp"))
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; assume all uppercase variables as constants
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((identifier) @constant
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(#lua-match? @constant "^[A-Z][A-Z0-9_]+$"))
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((identifier) @constant.builtin
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(#any-of? @constant.builtin
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; common / declared in all shader types
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"PI" "E" "TAU" "CURRENT_RENDERER" "RENDERER_COMPATIBILITY" "RENDERER_MOBILE"
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"RENDERER_FORWARD_PLUS"; TODO: add more builtins
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))
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((identifier) @variable.builtin
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(#eq? @variable.builtin "TIME"))
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(type_hint
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[
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(identifier) @attribute
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(call_expression
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function: (_) @attribute)
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])
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