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add ctypes docs (minimal)

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MihailRis 2026-08-04 20:24:58 +03:00
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1
doc/en/scripting.md
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@ -16,6 +16,7 @@ Subsections:
- [block](scripting/builtins/libblock.md)
- [byteutil](scripting/builtins/libbyteutil.md)
- [cameras](scripting/builtins/libcameras.md)
- [ctypes](scripting/builtins/libctypes.md)
- [entities](scripting/builtins/libentities.md)
- [file](scripting/builtins/libfile.md)
- [gfx.blockwraps](scripting/builtins/libgfx-blockwraps.md)

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doc/en/scripting/builtins/libctypes.md Normal file
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@ -0,0 +1,28 @@
# *ctypes* Library
A library for safe work with C types.
| ctypes.\<name\> | C-Type | Minimum | Maximum |
| --------------- | -------- | -------------------- | -------------------- |
| uint8 | uint8_t | 0 | 255 |
| uint16 | uint16_t | 0 | 65535 |
| uint32 | uint32_t | 0 | 4294967295 |
| uint64 | uint64_t | 0 | 18446744073709551615 |
| int8 | int8_t | -128 | 127 |
| int16 | int16_t | -32768 | 32767 |
| int32 | int32_t | -2147483648 | 2147483647 |
| int64 | int64_t | -9223372036854775808 | 9223372036854775807 |
Usage examples:
```lua
local x = ctypes.uint64(1234)
print(x) --> 1234ULL (cdata)
local y = ctypes.uint64("18446744073709551615")
print(y) --> 18446744073709551615ULL (cdata)
print(x + y) --> 1233ULL
local z = tonumber(x)
print(z) --> 1234 (number)
```

1
doc/ru/scripting.md
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@ -16,6 +16,7 @@
- [block](scripting/builtins/libblock.md)
- [byteutil](scripting/builtins/libbyteutil.md)
- [cameras](scripting/builtins/libcameras.md)
- [ctypes](scripting/builtins/libctypes.md)
- [entities](scripting/builtins/libentities.md)
- [file](scripting/builtins/libfile.md)
- [gfx.blockwraps](scripting/builtins/libgfx-blockwraps.md)

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doc/ru/scripting/builtins/libctypes.md Normal file
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# Библиотека *ctypes*
Библиотека для безопасной работы с типами языка С.
| ctypes.\<name\> | С-тип | Минимум | Максимум |
| ------------- | -------- | -------------------- | -------------------- |
| uint8 | uint8_t | 0 | 255 |
| uint16 | uint16_t | 0 | 65535 |
| uint32 | uint32_t | 0 | 4294967295 |
| uint64 | uint64_t | 0 | 18446744073709551615 |
| int8 | int8_t | -128 | 127 |
| int16 | int16_t | -32768 | 32767 |
| int32 | int32_t | -2147483648 | 2147483647 |
| int64 | int64_t | -9223372036854775808 | 9223372036854775807 |
Примеры использования:
```lua
local x = ctypes.uint64(1234)
print(x) --> 1234ULL (cdata)
local y = ctypes.uint64("18446744073709551615")
print(y) --> 18446744073709551615ULL (cdata)
print(x + y) --> 1233ULL
local z = tonumber(x)
print(z) --> 1234 (number)
```