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.gitignore

@@ -13,6 +13,7 @@
 *.orig
 
 # executables
+build
 reflex2q3
 runtests
 

CMakeLists.txt

@@ -0,0 +1,31 @@
+
+cmake_minimum_required(VERSION 3.10)
+project(reflex2q3 CXX)
+
+set(OBJ_SRC "src/planes.cpp" "src/brushdef.cpp" "src/oopless-parser.cpp" "src/EntityConverter.cpp")
+add_library(objects OBJECT ${OBJ_SRC})
+
+
+add_executable(reflex2q3 src/main.cpp)
+add_executable(runtests test/catch.cpp)
+target_link_libraries(reflex2q3 objects)
+target_link_libraries(runtests objects)
+
+set(CMAKE_CXX_STANDARD 11)
+set(CMAKE_CXX_STANDARD_REQUIRED True)
+
+find_package(PkgConfig)
+pkg_check_modules(EIGEN eigen3)
+if ( NOT EIGEN_FOUND) #use local
+	message ( WARNING "Install eigen3 using your package manager.  If using git eigen3 or a non-standard install location, ensure environment variable EIGEN3_INCLUDE_DIR is set." )
+	include_directories ( "$ENV{EIGEN3_INCLUDE_DIR}" )
+	find_package(Eigen3 REQUIRED NO_MODULE)
+endif ( NOT EIGEN_FOUND)
+
+include_directories(
+    ${EIGEN_INCLUDE_DIRS} #set by pkg_check_modules
+    "lib/Catch/single_include/catch2"
+    "lib/cxxopts/include"
+    "include"
+    "test"
+)

Makefile

@@ -1,32 +0,0 @@
-EX=reflex2q3
-CC=g++
-CFLAGS=-std=c++11 -static -static-libgcc -static-libstdc++ -I"/mingw64/include/eigen3" -I"include" -I"lib/Catch/single_include" -I"lib/cxxopts/include" -I"/usr/include/eigen3"
-TESTEX=runtests
-
-all: main test
-
-main: planes.o brushdef.o oopless-parser.o EntityConverter.o
-	$(CC) $^ src/main.cpp $(CFLAGS) -o $(EX) 
-
-test:  planes.o brushdef.o oopless-parser.o EntityConverter.o catch.o
-	$(CC) $^ $(CFLAGS) -o $(TESTEX)
-	 cp runtests .git/hooks/pre-commit
-
-catch.o: test/catch.cpp
-	$(CC) -c $^ $(CFLAGS)
-
-oopless-parser.o: src/oopless-parser.cpp
-	$(CC) -c $^ $(CFLAGS)
-
-brushdef.o: src/brushdef.cpp
-	$(CC) -c $^ $(CFLAGS)
-
-planes.o: src/planes.cpp
-	$(CC) -c $^ $(CFLAGS)
-
-EntityConverter.o: src/EntityConverter.cpp
-	$(CC) -c $^ $(CFLAGS)
-
-clean:
-	rm *.o $(EX)
-

README.md

@@ -1,35 +1,40 @@
 # reflex2q3
-Converts Reflex maps (Version 8 and below) into id Tech map files.  A pre-compiled [Windows executable](https://u.teknik.io/eOmo5.zip) is available.
+Converts Reflex maps (Version 8 and below) into id Tech map files.  
 
 #### Build Requirements
+* cmake
 * [Eigen 3, C++ template library](http://eigen.tuxfamily.org/index.php?title=Main_Page)
 
 #### Building:
 ```bash
         git submodule update --init --recursive
-        make
+	mkdir build
+	cd build
+	cmake ..
+	make
 ```
 
 #### Convert map geometry:
 ```bash
-        ./reflex2q3 [input].map [output].map
+        ./reflex2q3 input.map output.map
 ```
 
 #### Convert map geometry and entities:
 ```bash
-        ./reflex2q3 [input].map [output].map -e [entity file].rem
+        ./reflex2q3 input.map output.map -e ../entity-file.rem
 ```
 
-We've provided Quake 3 and Xonotic entity conversion files (r2q3.rem and r2xonotic.rem).  To create entity files for other games built on the [id Tech 3](https://en.wikipedia.org/wiki/Id_Tech_3) engine or previous [id Tech](https://en.wikipedia.org/wiki/Id_Tech) engines, refer to our [Reflex entity documentation](https://git.teknik.io/scuti/reflex2q3/src/f2b0341da38b82ad4f0a0cf258b0f6e6d8335fda/docs/doc-entities.txt), our sample .rem files, and relevant documentation for your game.
+We've provided Quake 3 and Xonotic entity conversion files (r2q3.rem and r2xonotic.rem).  To create entity files for other games built on the [id Tech 3](https://en.wikipedia.org/wiki/Id_Tech_3) engine or previous [id Tech](https://en.wikipedia.org/wiki/Id_Tech) engines, refer to our [Reflex entity documentation](https://notabug.org/scuti/reflex2q3/src/master/docs/doc-entities.txt), our sample .rem files, and relevant documentation for your game.
 
 #### List all command line arguments:
 ```bash
         ./reflex2q3 --help
 ```
 
-#### Compiler(s)
-* mingw-w64, GCC 5.3.0
-* gcc version 7.1.1 20170528
+#### Compiler(s) Tested
+* gcc (Debian 10.2.1-6) 10.2.1 20210110
+* gcc (GCC) 11.3.0 (Windows)
+* gcc version 12.2.0 (GCC) 
 
 #### Tested With
 * netradiant-1.5.0-20120301

include/EntityConverter.hpp

@@ -17,7 +17,7 @@
  *       Revision:  none
  *       Compiler:  gcc
  *
- *         Author:  surkeh@protonmail.com
+ *         Author:  suhrke@protonmail.com
  *
  * =====================================================================================
  */

include/oopless-parser.hpp

@@ -52,12 +52,13 @@ using namespace std;
             line.find(KEYWORD_PREFAB) != string::npos) || (
             line.find(KEYWORD_BRUSH) != string::npos && !is_ebrush(output))) {
                 f.seekg(pos);
-                return output;
+                break;
         } else {
             output.push_back(line);
         }
         pos = f.tellg();
     }
+    return output;
 }
 
 template <class STREAMOBJ>

lib/Catch

@@ -1 +1 @@
-Subproject commit d2d8455b571b6c66c4b7003500a77f9a93ecdc28
+Subproject commit 182c910b4b63ff587a3440e08f84f70497e49a81

lib/cxxopts

@@ -1 +1 @@
-Subproject commit d7b930846cdccfc8bcecc4d7150ddcbadffac360
+Subproject commit eb787304d67ec22f7c3a184ee8b4c481d04357fd

src/EntityConverter.cpp

@@ -10,7 +10,7 @@
  *       Revision:  none
  *       Compiler:  gcc
  *
- *         Author:  surkeh@protonmail.com
+ *         Author:  suhrke@protonmail.com
  *
  * =====================================================================================
  */

src/main.cpp

@@ -8,6 +8,7 @@
 #include <iostream>
 #include <exception>
 #include <fstream>
+#include <iterator>
 #include <sstream>
 #include <string>
 #include <vector>
@@ -45,12 +46,12 @@ cxxopts::Options arguments(int ac, char ** av) {
             cxxopts::value<string>(), "FILE")
         ;
     o.parse_positional(parg);
-    o.parse(ac, av);
-    if (o.count("help")) {
+    auto options = o.parse(ac, av);
+    if (options.count("help")) {
         cout << o.help() << endl;
     }
-    if (o.count(ARG_INPUT_SHORTALIAS) < 1 || 
-        o.count(ARG_OUTPUT_SHORTALIAS) < 1) {
+    if (options.count(ARG_INPUT_SHORTALIAS) < 1 || 
+        options.count(ARG_OUTPUT_SHORTALIAS) < 1) {
             cerr << "error: no input or output file given" << endl;
             exit(EXIT_FAILURE);
     }
@@ -73,7 +74,7 @@ stringstream loadmap(const char *filename) {
     return output;
 }
 
-bool convert_worldspawn(const cxxopts::Options &o, 
+bool convert_worldspawn(const cxxopts::ParseResult &o, 
                         vector<vector<string> > &q) {
     bool     is_ok  = false;
     brushdef fn     = &brushdef_net;
@@ -118,7 +119,7 @@ void print_entities(vector<vector<string> > &q) {
 }
 
 
-void convert_entities(const cxxopts::Options &o, const vector<vector<string> > &q) {
+void convert_entities(const cxxopts::ParseResult &o, const vector<vector<string> > &q) {
     string entfile = o["e"].as<string>();
     if (entfile.empty()) {
         cout << "No entity data file given"
@@ -146,12 +147,13 @@ int main(int argc, char** argv)
 {
   try {
     cxxopts::Options p = arguments(argc, argv);
+    auto options = p.parse(argc, argv);
     vector<vector<string> > entities;
-    bool is_ok = convert_worldspawn(p, entities);
+    bool is_ok = convert_worldspawn(options, entities);
 //    print_entities(entities);
-    convert_entities(p, entities);
+    convert_entities(options, entities);
   }
-  catch (cxxopts::option_not_exists_exception e) {
+  catch (cxxopts::exceptions::no_such_option e) {
     cerr << e.what() << endl
          << "./reflex2q3 -h for usage information" << endl;
     return -1;

test/catch-entityconverter.cpp

@@ -21,7 +21,7 @@
 
 #include "EntityConverter.hpp"
 
-#define ENTITY_FILENAME "r2xonotic.rem"
+#define ENTITY_FILENAME "../r2xonotic.rem"
 #define DELTA 0.00001