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feat(buffer): .custom_datatype & color3f16 support

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khtsly 2026-02-16 17:17:55 +07:00
parent 4d958a91fb
commit 1f9fe9dfd7
1 changed files with 44 additions and 2 deletions
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46
src/Util/Buffer/init.luau
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@ -89,7 +89,7 @@ do -- precomputes for readf16
value = sign * (1 + mantissa / 1024) * math.ldexp(1, exponent - 15)
end
F16_LOOKUP[raw + 1] = value
if raw % 500 == 0 then
if raw % 1000 == 0 then
task.wait()
end
end
@ -1102,6 +1102,7 @@ local function reset(w: Writer)
end
local Schema = {}
Schema.__custom_datatypes = {}
export type SchemaType = { type: string, [any]: any }
Schema.u8 = { type = "u8" }
@ -1118,6 +1119,7 @@ Schema.vector3 = { type = "vector3" }
Schema.vector2 = { type = "vector2" }
Schema.cframe = { type = "cframe" }
Schema.color3 = { type = "color3" }
Schema.color3f16 = { type = "color3f16" }
Schema.instance = { type = "instance" }
Schema.string = { type = "string" }
@ -1144,8 +1146,26 @@ function Schema.struct(fields: { [string]: SchemaType }): SchemaType
return { type = "struct", fields = orderedFields }
end
function Schema.custom_datatype(name: string, object: { any }, writer: (w: Writer, v: any) -> (), reader: (b: buffer, c: number, refs: { Instance }?) -> (buffer, number))
if Schema[name] then
warn(`[Warp.Schema]: this 'custom_datatype': "{name}" is already exists, try changing the name.`)
return
end
(object :: any).type = name
Schema[name] = object
Schema.__custom_datatypes[name] = {
writer = writer,
reader = reader,
}
end
local function compilePacker(s: SchemaType): (Writer, any) -> ()
local schema_type = s.type
if Schema.__custom_datatypes[schema_type] then
return Schema.__custom_datatypes[schema_type].writer
end
if schema_type == "u8" then
return wByte
end
@ -1225,6 +1245,14 @@ local function compilePacker(s: SchemaType): (Writer, any) -> ()
end
end
if schema_type == "color3f16" then
return function(w, v)
wF16(w, math.clamp(v.R * 255, 0, 255))
wF16(w, math.clamp(v.G * 255, 0, 255))
wF16(w, math.clamp(v.B * 255, 0, 255))
end
end
if schema_type == "instance" then
return function(w, v)
table.insert(w.refs, v)
@ -1381,11 +1409,16 @@ local function compilePacker(s: SchemaType): (Writer, any) -> ()
end
end
return function() end
return function() return end
end
local function compileReader(s: SchemaType): (buffer, number, { any }?) -> (any, number)
local schema_type = s.type
if Schema.__custom_datatypes[schema_type] then
return Schema.__custom_datatypes[schema_type].reader
end
if schema_type == "u8" then
return function(b, c)
return buffer.readu8(b, c), c + 1
@ -1469,6 +1502,15 @@ local function compileReader(s: SchemaType): (buffer, number, { any }?) -> (any,
end
end
if schema_type == "color3f16" then
return function(b, c)
local r = readF16(b, c)
local g = readF16(b, c + 2)
local bVal = readF16(b, c + 4)
return Color3.fromRGB(r, g, bVal), c + 6
end
end
if schema_type == "cframe" then
return function(b, c)
local px = buffer.readf32(b, c)