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Timerix 2024-07-30 01:02:42 +03:00
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.gitignore vendored Normal file
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# build results
bin/
obj/
src/generated/
imgui.ini
# IDE files
.vs/
.vshistory/
.editorconfig
*.user
*.vcxproj.filters
# other files
.old*/
old/
tmp/
temp/
*.tmp
*.temp
logs/
log/
*.log

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[submodule "dependencies/imgui"]
path = dependencies/imgui
url = https://github.com/ocornut/imgui.git
branch = docking
[submodule "dependencies/imnodes"]
path = dependencies/imnodes
url = https://github.com/Nelarius/imnodes.git
[submodule "dependencies/resource_embedder"]
path = dependencies/resource_embedder
url = https://timerix.ddns.net:3322/Timerix/resource_embedder.git

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settings.json

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{
"configurations": [
{
"name": "all",
"defines": [
"SDL_DISABLE_ANALYZE_MACROS",
"DEBUG=1"
],
"includePath": [
"dependencies/include/SDL2",
"dependencies/imgui",
"${default}"
]
}
],
"version": 4
}

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{
"version": "0.2.0",
"configurations": [
{
"name": "gdb_debug",
"type": "cppdbg",
"request": "launch",
"program": "${workspaceFolder}/bin/ougge",
"windows": { "program": "${workspaceFolder}/bin/ougge.exe" },
"preLaunchTask": "build_exec_dbg",
"stopAtEntry": false,
"cwd": "${workspaceFolder}/bin",
"externalConsole": false,
"MIMode": "gdb",
"miDebuggerPath": "gdb",
"setupCommands": [
{
"text": "-enable-pretty-printing",
"ignoreFailures": true
},
{
"text": "-gdb-set disassembly-flavor intel",
"ignoreFailures": true
}
]
}
]
}

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{
"version": "2.0.0",
"tasks": [
{
"label": "build_exec_dbg",
"detail": "build project with debug symbols",
"type": "cppbuild",
"command": "bash",
"args": [
"-c",
"cbuild build_exec_dbg"
],
"options": {
"cwd": "${workspaceFolder}"
},
"problemMatcher": ["$gcc"],
"group": {
"kind": "build"
},
"presentation": {
"echo": true,
"reveal": "always",
"focus": true,
"panel": "shared",
"showReuseMessage": false,
"clear": true
}
}
]
}

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README.md Normal file
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# ougge
A game engine or something, idk.
## Installation
1. Clone the repository
```sh
git clone --recurse-submodules https://timerix.ddns.net:3322/Timerix/ougge.git
```
2. Install [cbuild](https://timerix.ddns.net:3322/Timerix/cbuild.git)
3. Install **SDL2** from package manager or compile it from source.
**If you are using msys, switch to mingw64 sh.**
```sh
git clone https://github.com/libsdl-org/SDL.git
cd SDL
./configure
make -j [number of cpu threads]
```
Then you can install it systemwide (on **Linux**):
```sh
sudo make install
```
or copy to ./dependencies/precompiled/ (on **Windows**):
```sh
mkdir -p ../ougge/dependencies/precompiled/
cp ./build/.libs/SDL2.dll ../ougge/dependencies/precompiled/
```
If it doesn't work, read [SDL/INSTALL.txt](https://github.com/libsdl-org/SDL/blob/SDL2/INSTALL.txt) and [SDL/docs/README.md](https://github.com/libsdl-org/SDL/blob/SDL2/docs/README.md).
4. Symlink SDL headers directory to `dependencies/include`
```sh
cd ../ougge
ln -s SDL2_HEADERS_DIRECTORY_ABSOLUTE_PATH -T dependencies/include/SDL2
```
Location of the headers can be found by `pkg-config --cflags --libs sdl2`.
Mingw installs SDL2 headers to `/mingw64/include/SDL2`.
5. Compile the program
```sh
cbuild build_exec_dbg
```

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/include/
/precompiled/

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dependencies/imgui vendored Submodule

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Subproject commit 271910e3495e686a252b4b85369dec0605ba0d20

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#!/usr/bin/env bash
DEP_WORKING_DIR='dependencies/imgui'
DEP_PRE_BUILD_COMMAND=''
if [[ "$TASK" = *_dbg ]]; then
DEP_BUILD_COMMAND='cbuild -c ../imgui.project.config build_static_lib_dbg'
else
DEP_BUILD_COMMAND='cbuild -c ../imgui.project.config build_static_lib'
fi
DEP_POST_BUILD_COMMAND=''
DEP_CLEAN_COMMAND='cbuild clean -c ../imgui.project.config'
DEP_STATIC_OUT_FILES='../bin/libimgui.a'
DEP_DYNAMIC_OUT_FILES=''

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#!/usr/bin/env bash
CBUILD_VERSION=2.1.2
CONFIG_VERSION=1
PROJECT="imgui"
CMP_C="gcc"
CMP_CPP="g++"
STD_C="c11"
STD_CPP="c++11"
WARN_C="-Wall -Wno-discarded-qualifiers -Wno-unused-parameter"
WARN_CPP="-Wall -Wno-unused-parameter"
SRC_C=""
SRC_CPP="imgui.cpp
imgui_demo.cpp
imgui_draw.cpp
imgui_tables.cpp
imgui_widgets.cpp
backends/imgui_impl_sdl2.cpp
backends/imgui_impl_opengl3.cpp"
# Directory with dependency configs.
# See cbuild/example_dependency_configs
DEPENDENCY_CONFIGS_DIR='dependencies'
# List of dependency config files in DEPENDENCY_CONFIGS_DIR separated by space.
ENABLED_DEPENDENCIES=''
# OBJDIR structure:
# ├── objects/ - Compiled object files. Cleans on each call of build task
# ├── static_libs/ - Symbolic links to static libraries used by linker. Cleans on each call of build task.
# ├── static_libs/ - Symbolic links to dynamic libraries used by linker. Cleans on each call of build task.
# └── profile/ - gcc *.gcda profiling info files
OBJDIR="../obj"
OUTDIR="../bin"
STATIC_LIB_FILE="lib$PROJECT.a"
# header include directories
INCLUDE="-I. -I../include/SDL2"
# OS-specific options
case "$OS" in
WINDOWS)
EXEC_FILE="$PROJECT.exe"
SHARED_LIB_FILE="lib$PROJECT.dll"
;;
LINUX)
EXEC_FILE="$PROJECT"
SHARED_LIB_FILE="lib$PROJECT.so"
;;
*)
error "operating system $OS has no configuration variants"
;;
esac
# TASKS
case "$TASK" in
# creates shared library
build_shared_lib)
C_ARGS="-O2 -fpic -flto -shared"
CPP_ARGS="$C_ARGS"
LINKER_ARGS="$CPP_ARGS -Wl,-soname,$SHARED_LIB_FILE"
PRE_TASK_SCRIPT=
TASK_SCRIPT=cbuild/default_tasks/build_shared_lib.sh
POST_TASK_SCRIPT=
;;
# creates shared library with debug symbols and no optimizations
build_shared_lib_dbg)
C_ARGS="-O0 -g3 -fpic -shared"
CPP_ARGS="$C_ARGS"
LINKER_ARGS="$CPP_ARGS -Wl,-soname,$SHARED_LIB_FILE"
PRE_TASK_SCRIPT=
TASK_SCRIPT=cbuild/default_tasks/build_shared_lib.sh
POST_TASK_SCRIPT=
;;
# creates static library
build_static_lib)
C_ARGS="-O2"
CPP_ARGS="$C_ARGS"
PRE_TASK_SCRIPT=
TASK_SCRIPT=cbuild/default_tasks/build_static_lib.sh
POST_TASK_SCRIPT=
;;
# creates static library with debug symbols and no optimizations
build_static_lib_dbg)
C_ARGS="-O0 -g3"
CPP_ARGS="$C_ARGS"
PRE_TASK_SCRIPT=
TASK_SCRIPT=cbuild/default_tasks/build_static_lib.sh
POST_TASK_SCRIPT=
;;
# deletes generated files
clean)
TASK_SCRIPT=cbuild/default_tasks/clean.sh
;;
# nothing to do
"" | no_task)
;;
# unknown task
*)
error "task <$TASK> not found"
;;
esac

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Subproject commit 8563e1655bd9bb1f249e6552cc6274d506ee788b

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#!/usr/bin/env bash
DEP_WORKING_DIR='dependencies/imnodes'
DEP_PRE_BUILD_COMMAND=''
if [[ "$TASK" = *_dbg ]]; then
DEP_BUILD_COMMAND='cbuild -c ../imnodes.project.config build_static_lib_dbg'
else
DEP_BUILD_COMMAND='cbuild -c ../imnodes.project.config build_static_lib'
fi
DEP_POST_BUILD_COMMAND=''
DEP_CLEAN_COMMAND='cbuild clean -c ../imnodes.project.config'
DEP_STATIC_OUT_FILES='../bin/libimnodes.a'
DEP_DYNAMIC_OUT_FILES=''

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#!/usr/bin/env bash
CBUILD_VERSION=2.1.2
CONFIG_VERSION=1
PROJECT="imnodes"
CMP_C="gcc"
CMP_CPP="g++"
STD_C="c11"
STD_CPP="c++11"
WARN_C="-Wall -Wno-discarded-qualifiers -Wno-unused-parameter"
WARN_CPP="-Wall -Wno-unused-parameter"
SRC_C=""
SRC_CPP="imnodes.cpp"
# Directory with dependency configs.
# See cbuild/example_dependency_configs
DEPENDENCY_CONFIGS_DIR='dependencies'
# List of dependency config files in DEPENDENCY_CONFIGS_DIR separated by space.
ENABLED_DEPENDENCIES=''
# OBJDIR structure:
# ├── objects/ - Compiled object files. Cleans on each call of build task
# ├── static_libs/ - Symbolic links to static libraries used by linker. Cleans on each call of build task.
# ├── static_libs/ - Symbolic links to dynamic libraries used by linker. Cleans on each call of build task.
# └── profile/ - gcc *.gcda profiling info files
OBJDIR="../obj"
OUTDIR="../bin"
STATIC_LIB_FILE="lib$PROJECT.a"
# header include directories
INCLUDE="-I. -I../imgui -I../imgui/backends"
# OS-specific options
case "$OS" in
WINDOWS)
EXEC_FILE="$PROJECT.exe"
SHARED_LIB_FILE="lib$PROJECT.dll"
;;
LINUX)
EXEC_FILE="$PROJECT"
SHARED_LIB_FILE="lib$PROJECT.so"
;;
*)
error "operating system $OS has no configuration variants"
;;
esac
# TASKS
case "$TASK" in
# creates shared library
build_shared_lib)
C_ARGS="-O2 -fpic -flto -shared"
CPP_ARGS="$C_ARGS"
LINKER_ARGS="$CPP_ARGS -Wl,-soname,$SHARED_LIB_FILE"
PRE_TASK_SCRIPT=
TASK_SCRIPT=cbuild/default_tasks/build_shared_lib.sh
POST_TASK_SCRIPT=
;;
# creates shared library with debug symbols and no optimizations
build_shared_lib_dbg)
C_ARGS="-O0 -g3 -fpic -shared"
CPP_ARGS="$C_ARGS"
LINKER_ARGS="$CPP_ARGS -Wl,-soname,$SHARED_LIB_FILE"
PRE_TASK_SCRIPT=
TASK_SCRIPT=cbuild/default_tasks/build_shared_lib.sh
POST_TASK_SCRIPT=
;;
# creates static library
build_static_lib)
C_ARGS="-O2"
CPP_ARGS="$C_ARGS"
PRE_TASK_SCRIPT=
TASK_SCRIPT=cbuild/default_tasks/build_static_lib.sh
POST_TASK_SCRIPT=
;;
# creates static library with debug symbols and no optimizations
build_static_lib_dbg)
C_ARGS="-O0 -g3"
CPP_ARGS="$C_ARGS"
PRE_TASK_SCRIPT=
TASK_SCRIPT=cbuild/default_tasks/build_static_lib.sh
POST_TASK_SCRIPT=
;;
# deletes generated files
clean)
TASK_SCRIPT=cbuild/default_tasks/clean.sh
;;
# nothing to do
"" | no_task)
;;
# unknown task
*)
error "task <$TASK> not found"
;;
esac

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#!/usr/bin/env bash
mkdir -p 'dependencies/precompiled'
DEP_WORKING_DIR='dependencies/precompiled'
DEP_PRE_BUILD_COMMAND=''
DEP_BUILD_COMMAND=''
DEP_POST_BUILD_COMMAND=''
DEP_CLEAN_COMMAND=''
# won't be copied to project $OUTDIR
DEP_STATIC_OUT_FILES=$(find dependencies/precompiled -name '*.a' | sed 's,dependencies/precompiled/,,')
# will be copied tp project $OUTDIR
case $OS in
WINDOWS)
DEP_DYNAMIC_OUT_FILES=$(find dependencies/precompiled -name '*.dll' | sed 's,dependencies/precompiled/,,')
;;
LINUX)
DEP_DYNAMIC_OUT_FILES=$(find dependencies/precompiled -name '*.so' | sed 's,dependencies/precompiled/,,')
;;
*)
error "operating system $OS has no configuration variants"
;;
esac

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dependencies/resource_embedder vendored Submodule

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Subproject commit 9cc2fd7814eb6172b753fa1c7e2bea9656033755

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#!/usr/bin/env bash
DEP_WORKING_DIR='dependencies/resource_embedder'
DEP_PRE_BUILD_COMMAND='./build.sh'
DEP_BUILD_COMMAND='../compile_resources.sh'
DEP_POST_BUILD_COMMAND=''
DEP_CLEAN_COMMAND='rm -f ./resource_embedder ./resource_embedder.exe ../obj/resources.c ../bin/resources.o'
DEP_STATIC_OUT_FILES='../bin/resources.o'
DEP_DYNAMIC_OUT_FILES=

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#!/usr/bin/env bash
CBUILD_VERSION=2.1.2
CONFIG_VERSION=1
PROJECT="ougge"
CMP_C="gcc"
CMP_CPP="g++"
STD_C="c11"
STD_CPP="c++17"
WARN_C="-Wall -Wno-discarded-qualifiers -Wextra -Wno-unused-parameter"
WARN_CPP="-Wall -Wextra -Wno-unused-parameter"
SRC_C="$(find src -name '*.c')"
SRC_CPP="$(find src -name '*.cpp')"
# Directory with dependency configs.
# See cbuild/example_dependency_configs
DEPENDENCY_CONFIGS_DIR='dependencies'
# List of dependency config files in DEPENDENCY_CONFIGS_DIR separated by space.
ENABLED_DEPENDENCIES='imnodes imgui precompiled'
# OBJDIR structure:
# ├── objects/ - Compiled object files. Cleans on each call of build task
# ├── static_libs/ - Symbolic links to static libraries used by linker. Cleans on each call of build task.
# ├── static_libs/ - Symbolic links to dynamic libraries used by linker. Cleans on each call of build task.
# └── profile/ - gcc *.gcda profiling info files
OBJDIR="obj"
OUTDIR="bin"
STATIC_LIB_FILE="lib$PROJECT.a"
# header include directories
INCLUDE="-I./dependencies/imgui -I./dependencies/include/SDL2"
# OS-specific options
case "$OS" in
WINDOWS)
EXEC_FILE="$PROJECT.exe"
SHARED_LIB_FILE="$PROJECT.dll"
LINKER_LIBS="-lopengl32 -lpthread"
;;
LINUX)
EXEC_FILE="$PROJECT"
SHARED_LIB_FILE="$PROJECT.so"
LINKER_LIBS="-lSDL2 -lGL"
;;
*)
error "operating system $OS has no configuration variants"
;;
esac
# TASKS
case "$TASK" in
# creates executable using profiling info if it exists
build_exec)
# -flto applies more optimizations across object files
# -flto=auto is needed to multithreaded copilation
# -fuse-linker-plugin is required to use static libs with lto
# -fprofile-use enables compiler to use profiling info files to optimize executable
# -fprofile-prefix-path sets path where profiling info about objects are be saved
# -fdata-sections -ffunction-sections -Wl,--gc-sections removes unused code
C_ARGS="-O2 -flto=auto -fuse-linker-plugin -fprofile-use -fprofile-prefix-path=$(realpath $OBJDIR)/objects -fdata-sections -ffunction-sections -Wl,--gc-sections"
CPP_ARGS="$C_ARGS"
LINKER_ARGS="$CPP_ARGS $LINKER_LIBS"
PRE_TASK_SCRIPT=
TASK_SCRIPT=cbuild/default_tasks/build_exec.sh
POST_TASK_SCRIPT=
;;
# creates executable with debug info and no optimizations
build_exec_dbg)
C_ARGS="-O0 -g3"
CPP_ARGS="$C_ARGS"
LINKER_ARGS="$CPP_ARGS $LINKER_LIBS"
PRE_TASK_SCRIPT=
TASK_SCRIPT=cbuild/default_tasks/build_exec.sh
POST_TASK_SCRIPT=
;;
# creates shared library
build_shared_lib)
C_ARGS="-O2 -fpic -flto -shared"
CPP_ARGS="$C_ARGS"
LINKER_ARGS="$CPP_ARGS $LINKER_LIBS -Wl,-soname,$SHARED_LIB_FILE"
PRE_TASK_SCRIPT=
TASK_SCRIPT=cbuild/default_tasks/build_shared_lib.sh
POST_TASK_SCRIPT=
;;
# creates shared library with debug symbols and no optimizations
build_shared_lib_dbg)
C_ARGS="-O0 -g3 -fpic -shared"
CPP_ARGS="$C_ARGS"
LINKER_ARGS="$CPP_ARGS $LINKER_LIBS -Wl,-soname,$SHARED_LIB_FILE"
PRE_TASK_SCRIPT=
TASK_SCRIPT=cbuild/default_tasks/build_shared_lib.sh
POST_TASK_SCRIPT=
;;
# creates static library
build_static_lib)
C_ARGS="-O2 -fpic -fdata-sections -ffunction-sections"
CPP_ARGS="$C_ARGS"
PRE_TASK_SCRIPT=
TASK_SCRIPT=cbuild/default_tasks/build_static_lib.sh
POST_TASK_SCRIPT=
;;
# creates static library with debug symbols and no optimizations
build_static_lib_dbg)
C_ARGS="-O0 -g3"
CPP_ARGS="$C_ARGS"
PRE_TASK_SCRIPT=
TASK_SCRIPT=cbuild/default_tasks/build_static_lib.sh
POST_TASK_SCRIPT=
;;
# executes $EXEC_FILE
exec)
TASK_SCRIPT=cbuild/default_tasks/exec.sh
;;
# executes $EXEC_FILE with valgrind memory checker
valgrind)
VALGRIND_ARGS="-s --read-var-info=yes --track-origins=yes --fullpath-after=$(pwd) --leak-check=full --show-leak-kinds=all"
TASK_SCRIPT=cbuild/default_tasks/valgrind.sh
;;
# generates profiling info
profile)
OUTDIR="$OUTDIR/profile"
# -flto applies more optimizations across object files
# -flto=auto is needed to multithreaded copilation
# -fuse-linker-plugin is required to use static libs with lto
# -pg adds code to executable, that generates file containing function call info (gmon.out)
# -fprofile-generate generates executable with profiling code
# -fprofile-prefix-path sets path where profiling info about objects will be saved
C_ARGS="-O2 -flto=auto -fuse-linker-plugin -fprofile-generate -fprofile-prefix-path=$(realpath $OBJDIR)/objects"
CPP_ARGS="$C_ARGS"
LINKER_ARGS="$CPP_ARGS $LINKER_LIBS"
PRE_TASK_SCRIPT=cbuild/default_tasks/build_exec.sh
TASK_SCRIPT=cbuild/default_tasks/profile.sh
POST_TASK_SCRIPT=
;;
# compiles program with -pg and runs it with gprof
# uses gprof2dot python script to generate function call tree (pip install gprof2dot)
# requires graphviz (https://www.graphviz.org/download/source/)
gprof)
OUTDIR="$OUTDIR/gprof"
# -pg adds code to executable, that generates file containing function call info (gmon.out)
C_ARGS="-O2 -flto=auto -fuse-linker-plugin -pg"
CPP_ARGS="$C_ARGS"
LINKER_ARGS="$CPP_ARGS $LINKER_LIBS"
PRE_TASK_SCRIPT=cbuild/default_tasks/build_exec.sh
TASK_SCRIPT=cbuild/default_tasks/gprof.sh
POST_TASK_SCRIPT=
;;
# compiles program and runs it with callgrind (part of valgrind)
# uses gprof2dot python script to generate function call tree (pip install gprof2dot)
# requires graphviz (https://www.graphviz.org/download/source/)
# P.S. detailed results can be viewed in KCacheGrind
callgrind)
OUTDIR="$OUTDIR/callgrind"
# -pg adds code to executable, that generates file containing function call info (gmon.out)
C_ARGS="-O2 -flto=auto -fuse-linker-plugin"
CPP_ARGS="$C_ARGS"
LINKER_ARGS="$CPP_ARGS $LINKER_LIBS"
PRE_TASK_SCRIPT=cbuild/default_tasks/build_exec.sh
TASK_SCRIPT=cbuild/default_tasks/callgrind.sh
POST_TASK_SCRIPT=
;;
# compiles executable with sanitizers and executes it to find errors and warnings
sanitize)
OUTDIR="$OUTDIR/sanitize"
C_ARGS="-O0 -g3 -fsanitize=undefined,address"
CPP_ARGS="$C_ARGS"
LINKER_ARGS="$CPP_ARGS $LINKER_LIBS"
PRE_TASK_SCRIPT=cbuild/default_tasks/build_exec.sh
TASK_SCRIPT=cbuild/default_tasks/exec.sh
POST_TASK_SCRIPT=
;;
# rebuilds specified dependencies
# EXAMPLE: `cbuild rebuild_dependencies=libexample1,fonts`
# 'all' can be specified to rebuild all dependencies
rebuild_dependencies)
TASK_SCRIPT=cbuild/default_tasks/rebuild_dependencies.sh
;;
# deletes generated files
clean)
TASK_SCRIPT=cbuild/default_tasks/clean.sh
POST_TASK_SCRIPT=tasks/clean_additions.sh
;;
# nothing to do
"" | no_task)
;;
# unknown task
*)
error "task <$PROJECT/$TASK> not found"
;;
esac

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#include "UsefulException.hpp"
#include <sstream>
UsefulException_::UsefulException_(const std::string& _message, const std::string& _file, const std::string& _func, int _line_n)
: message(_message), file(_file), function(_func), line_n(_line_n)
{
std::stringstream ss;
ss<<message<<'\n';
ss<<" at "<<file<<':'<<_line_n<<" in "<<function;
complete_text = ss.str();
}
char const* UsefulException_::what() const noexcept {
return complete_text.c_str();
}

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#pragma once
#include <stdexcept>
#include <string>
#define UsefulException(MSG) UsefulException_(MSG, __FILE__, __func__, __LINE__)
class UsefulException_ : public std::exception {
std::string message;
std::string file;
std::string function;
int line_n;
std::string complete_text;
public:
UsefulException_(const std::string& msg, const std::string& _file, const std::string& _func, int line_n);
virtual char const* what() const noexcept;
};
#define useful_assert(EXPR, ERRMSG) if(!EXPR) throw UsefulException(ERRMSG);

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#include <string>
#include <sstream>
#include <stdarg.h>
#include "UsefulException.hpp"
#include "std.hpp"
std::string _format(const std::string& format_str, const size_t args_count, ...){
va_list vl;
va_start(vl, args_count);
std::stringstream ss;
for(size_t i = 0; i < format_str.length(); i++){
char c = format_str[i];
// format specifier
if(c == '%'){
c = format_str[++i];
bool l = false;
while(c == 'l'){
l = true;
c = format_str[++i];
}
switch(c){
case 'u':
if(l) ss<<(u64)va_arg(vl, u64);
else ss<<(u32)va_arg(vl, u32);
break;
case 'i':
case 'd':
if(l) ss<<(i64)va_arg(vl, i64);
else ss<<(i32)va_arg(vl, i32);
break;
case 'f':
// f32 is promoted to f64 when passed through '...'
ss<<(f64)va_arg(vl, f64);
break;
case 'p':
ss<<(void*)va_arg(vl, void*);
break;
case 'x':
if(l) ss<<std::hex<<(u64)va_arg(vl, u64);
else ss<<std::hex<<(u32)va_arg(vl, u32);
break;
case 's': {
const char* cptr = va_arg(vl,char*);
if(cptr != nullptr)
ss<<cptr;
else ss<<"<nullptr>";
break;
}
case 'c':
ss<<(char)va_arg(vl,int);
break;
default:
throw UsefulException("invalid format cpecifier");
}
}
// regular character
else ss<<c;
}
va_end(vl);
return ss.str();
}

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#pragma once
#include <string>
#include "../dependencies/kerep/src/base/std.h"
std::string _format(const std::string& format_str, const size_t args_count, ...);
#define format(FORMAT_STR, ARGS...) _format(FORMAT_STR, count_args(ARGS) ,##ARGS)

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src/main.cpp Normal file
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#define SDL_MAIN_HANDLED
#include <SDL.h>
#include "std.hpp"
#include <iostream>
int main(int argc, const char** argv){
std::cout<<"UwU"<<std::endl;
return 0;
}

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#pragma once
#include <cstdint>
typedef int8_t i8;
typedef uint8_t u8;
typedef int16_t i16;
typedef uint16_t u16;
typedef int32_t i32;
typedef uint32_t u32;
typedef int64_t i64;
typedef uint64_t u64;
typedef float f32;
typedef double f64;
/// anonymous pointer without specified freeMembers() func
typedef void* Pointer;
#define nameof(V) #V
#ifdef _MSC_VER
#pragma comment(lib, "mincore_downlevel.lib") // Support OS older than SDK
#define _CRT_SECURE_NO_WARNINGS 1
#define EXPORT __declspec(dllexport)
#define CALL __cdecl
#elif defined(__GNUC__)
#define EXPORT __attribute__((visibility("default")))
#if __SIZEOF_POINTER__ == 4
#define CALL __attribute__((__cdecl__))
#else
#define CALL
#endif
#ifndef typeof
#define typeof(X) __typeof__(X)
#endif
#else
#pragma GCC error "unknown compiler"
#endif
#define __count_args( \
a0, a1, a2, a3, a4, a5, a6, a7 , \
a8, a9, a10,a11,a12,a13,a14,a15, \
a16,a17,a18,a19,a20,a21,a22,a23, \
a24,a25,a26,a27,a28,a29,a30,a31, \
a32,a33,a34,a35,a36,a37,a38,a39, \
a40,a41,a42,a43,a44,a45,a46,a47, \
a48,a49,a50,a51,a52,a53,a54,a55, \
a56,a57,a58,a59,a60,a61,a62,a63, \
a64,...) a64
// Macro for counting variadic arguments (max 64)
// (see usage in kprint.h)
#define count_args(ARGS...) __count_args( \
ARGS, \
64,63,62,61,60,59,58,57, \
56,55,54,53,52,51,50,49, \
48,47,46,45,44,43,42,41, \
40,39,38,37,36,35,34,33, \
32,31,30,29,28,27,26,25, \
24,23,22,21,20,19,18,17, \
16,15,14,13,12,11,10,9, \
8, 7, 6, 5, 4, 3, 2, 1, 0)

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#!/usr/bin/env bash
try_delete_dir_or_file src/generated