stellar

UCI Chess engine written in C++20

git clone git://git.dimitrijedobrota.com/stellar.git

commit	3abd7348bf8dbd8834cc56905c622eeb4ea3948e
author	Dimitrije Dobrota <mail@dimitrijedobrota.com>
date	Mon, 5 Sep 2022 20:32:50 +0200

Initial commit

Diffstat:

A	.clang-format	\|	+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
A	.gitignore	\|	++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
A	Makefile	\|	+++++++++++++++++++++++++++++++++++++++

3 files changed, 275 insertions(+), 0 deletions(-)

diff --git a/.clang-format b/.clang-format

@@ -0,0 +1,178 @@

---

Language: Cpp

# BasedOnStyle: LLVM

AccessModifierOffset: -2

AlignAfterOpenBracket: true

AlignArrayOfStructures: Right

AlignConsecutiveMacros: true

AlignConsecutiveAssignments: None

AlignConsecutiveBitFields: None

AlignConsecutiveDeclarations: true

AlignEscapedNewlines: Right

AlignOperands: Align

AlignTrailingComments: true

AllowAllArgumentsOnNextLine: true

AllowAllConstructorInitializersOnNextLine: true

AllowAllParametersOfDeclarationOnNextLine: true

AllowShortEnumsOnASingleLine: true

AllowShortBlocksOnASingleLine: true

AllowShortCaseLabelsOnASingleLine: false

AllowShortFunctionsOnASingleLine: All

AllowShortLambdasOnASingleLine: All

AllowShortIfStatementsOnASingleLine: Never

AllowShortLoopsOnASingleLine: false

AlwaysBreakAfterDefinitionReturnType: None

AlwaysBreakAfterReturnType: None

AlwaysBreakBeforeMultilineStrings: false

AlwaysBreakTemplateDeclarations: MultiLine

AttributeMacros:

- __capability

BinPackArguments: true

BinPackParameters: true

BraceWrapping:

AfterCaseLabel: false

AfterClass: false

AfterControlStatement: Never

AfterEnum: false

AfterFunction: false

AfterNamespace: false

AfterObjCDeclaration: false

AfterStruct: false

AfterUnion: false

AfterExternBlock: false

BeforeCatch: false

BeforeElse: false

BeforeLambdaBody: false

BeforeWhile: false

IndentBraces: false

SplitEmptyFunction: true

SplitEmptyRecord: true

SplitEmptyNamespace: true

BreakBeforeBinaryOperators: None

BreakBeforeConceptDeclarations: true

BreakBeforeBraces: Attach

BreakBeforeInheritanceComma: false

BreakInheritanceList: BeforeColon

BreakBeforeTernaryOperators: true

BreakConstructorInitializersBeforeComma: false

BreakConstructorInitializers: BeforeColon

BreakAfterJavaFieldAnnotations: false

BreakStringLiterals: true

ColumnLimit: 80

CommentPragmas: '^ IWYU pragma:'

CompactNamespaces: false

ConstructorInitializerAllOnOneLineOrOnePerLine: false

ConstructorInitializerIndentWidth: 4

ContinuationIndentWidth: 4

Cpp11BracedListStyle: true

DeriveLineEnding: true

DerivePointerAlignment: false

DisableFormat: false

EmptyLineAfterAccessModifier: Never

EmptyLineBeforeAccessModifier: LogicalBlock

ExperimentalAutoDetectBinPacking: false

FixNamespaceComments: true

ForEachMacros:

- foreach

- Q_FOREACH

- BOOST_FOREACH

IfMacros:

- KJ_IF_MAYBE

IncludeBlocks: Preserve

IncludeCategories:

- Regex: '^"(llvm|llvm-c|clang|clang-c)/'

Priority: 2

SortPriority: 0

CaseSensitive: false

- Regex: '^(<|"(gtest|gmock|isl|json)/)'

Priority: 3

SortPriority: 0

CaseSensitive: false

- Regex: '.*'

Priority: 1

SortPriority: 0

CaseSensitive: false

IncludeIsMainRegex: '(Test)?$'

IncludeIsMainSourceRegex: ''

IndentAccessModifiers: false

IndentCaseLabels: false

IndentCaseBlocks: false

IndentGotoLabels: true

IndentPPDirectives: None

IndentExternBlock: AfterExternBlock

IndentRequires: false

IndentWidth: 2

IndentWrappedFunctionNames: false

InsertTrailingCommas: None

JavaScriptQuotes: Leave

JavaScriptWrapImports: true

KeepEmptyLinesAtTheStartOfBlocks: true

LambdaBodyIndentation: Signature

MacroBlockBegin: ''

MacroBlockEnd: ''

MaxEmptyLinesToKeep: 1

NamespaceIndentation: None

ObjCBinPackProtocolList: Auto

ObjCBlockIndentWidth: 2

ObjCBreakBeforeNestedBlockParam: true

ObjCSpaceAfterProperty: false

ObjCSpaceBeforeProtocolList: true

PenaltyBreakAssignment: 2

PenaltyBreakBeforeFirstCallParameter: 19

PenaltyBreakComment: 300

PenaltyBreakFirstLessLess: 120

PenaltyBreakString: 1000

PenaltyBreakTemplateDeclaration: 10

PenaltyExcessCharacter: 1000000

PenaltyReturnTypeOnItsOwnLine: 60

PenaltyIndentedWhitespace: 0

PointerAlignment: Right

PPIndentWidth: -1

ReferenceAlignment: Pointer

ReflowComments: true

ShortNamespaceLines: 1

SortIncludes: CaseSensitive

SortJavaStaticImport: Before

SortUsingDeclarations: true

SpaceAfterCStyleCast: false

SpaceAfterLogicalNot: false

SpaceAfterTemplateKeyword: true

SpaceBeforeAssignmentOperators: true

SpaceBeforeCaseColon: false

SpaceBeforeCpp11BracedList: false

SpaceBeforeCtorInitializerColon: true

SpaceBeforeInheritanceColon: true

SpaceBeforeParens: ControlStatements

SpaceAroundPointerQualifiers: Default

SpaceBeforeRangeBasedForLoopColon: true

SpaceInEmptyBlock: false

SpaceInEmptyParentheses: false

SpacesBeforeTrailingComments: 1

SpacesInAngles: Never

SpacesInConditionalStatement: false

SpacesInContainerLiterals: true

SpacesInCStyleCastParentheses: false

SpacesInLineCommentPrefix:

Minimum: 1

Maximum: -1

SpacesInParentheses: false

SpacesInSquareBrackets: false

SpaceBeforeSquareBrackets: false

BitFieldColonSpacing: Both

Standard: Latest

StatementAttributeLikeMacros:

- Q_EMIT

StatementMacros:

- Q_UNUSED

- QT_REQUIRE_VERSION

TabWidth: 8

UseCRLF: false

UseTab: Never

WhitespaceSensitiveMacros:

- STRINGIZE

- PP_STRINGIZE

- BOOST_PP_STRINGIZE

- NS_SWIFT_NAME

- CF_SWIFT_NAME

...

diff --git a/.gitignore b/.gitignore

@@ -0,0 +1,58 @@

.ccls-cache/

.ccls

docs/*

bin

bin/*

# Prerequisites

*.d

# Object files

*.o

*.ko

*.obj

*.elf

# Linker output

*.ilk

*.map

*.exp

# Precompiled Headers

*.gch

*.pch

# Libraries

*.lib

*.a

*.la

*.lo

# Shared objects (inc. Windows DLLs)

*.dll

*.so

*.so.*

*.dylib

# Executables

*.exe

*.out

*.app

*.i*86

*.x86_64

*.hex

# Debug files

*.dSYM/

*.su

*.idb

*.pdb

# Kernel Module Compile Results

*.mod*

*.cmd

.tmp_versions/

modules.order

Module.symvers

Mkfile.old

dkms.conf

diff --git a/Makefile b/Makefile

@@ -0,0 +1,39 @@

NAME = engine

CC = gcc

CFLAGS = -I include

LDFLAGS = -lm

SRC = src

OBJ = obj

BINDIR = bin

SRCS := $(wildcard $(SRC)/*.c)

OBJS=$(patsubst $(SRC)/%.c, $(OBJ)/%.o, $(SRCS))

TRGT=$(BINDIR)/$(NAME)

ifeq ($(DEBUG),Y)

LDFLAGS += -lciid

CFLAGS += -Wall -Wextra -Werror -Wpedantic -fsanitize=address -ggdb

else

LDFLAGS += -lcii

CFLAGS += -Ofast -flto

endif

all: pre $(TRGT)

pre:

@mkdir -p $(BINDIR)

@mkdir -p $(OBJ)

$(TRGT): $(OBJS)

$(CC) $^ $(CFLAGS) $(LDFLAGS) -o $@

$(OBJ)/%.o: $(SRC)/%.c

$(CC) -c $< -o $@ $(CFLAGS) $(LDFLAGS)

clean:

rm $(TRGT) $(OBJS)

.PHONY: all clean pre