.clang-format

# Style for the GB emulator. Based on LLVM with tweaks to match the existing
# hand-written layout: 2-space indent, attached braces, indented case labels,
# and one-liners (short functions / case bodies / ifs) preserved.
#
# Grid tables (e.g. cycles_base[] in cpu.c) are protected with
# `// clang-format off` / `// clang-format on` — no style preserves those.
---
Language: Cpp
BasedOnStyle: LLVM

IndentWidth: 2
TabWidth: 2
UseTab: Never
ColumnLimit: 100
PointerAlignment: Right
IndentCaseLabels: true

# Keep the compact one-liners this codebase favors.
AllowShortFunctionsOnASingleLine: All
AllowShortCaseLabelsOnASingleLine: true
AllowShortIfStatementsOnASingleLine: WithoutElse
AllowShortLoopsOnASingleLine: true
AllowShortBlocksOnASingleLine: Empty

# Preserve the deliberate column alignment in headers/structs.
AlignConsecutiveMacros: AcrossComments
AlignConsecutiveDeclarations: AcrossComments
AlignTrailingComments: true

# `#include "gb.h"` must stay first; don't reorder include groups.
SortIncludes: false