added sw_win32_error

build.bat

@@ -3,7 +3,7 @@
 REM cd build && cmake -DCMAKE_BUILD_TYPE=Release -DCMAKE_EXPORT_COMPILE_COMMANDS=1 -GNinja .. && ninja && copy compile_commands.json .. && skunkworks.exe
 
 REM cd build && meson compile && copy compile_commands.json .. && cd .. && build\gsa.exe
-clang build.c src/str.c -Iinclude -Wno-everything -obuild.exe && build.exe && del build.exe
+clang build.c src/str.c -Iinclude -Wno-everything -obuild.exe && build.exe && del build.exe && build\gsa_simple.exe
 EXIT /B %ERRORLEVEL%
 REM build\skip.exe c src && exit /b 1
 REM build\gsa.exe

build.c

@@ -33,8 +33,9 @@ int main(int argc, char *argv[]) {
 	    ""
 	);
 
-	sys("cl /c /MD /O2 /Za "
+	sys("cl /c /MD /O2 "
 	    "../src/*.c "
+	    "../src/net/*.c "
 	    "/I../include "
 	    "/I../subprojects/glew-2.1.0/include "
 	    "/I../subprojects/glfw-3.3.8/include "
@@ -66,21 +67,26 @@ int main(int argc, char *argv[]) {
 }
 
 void cmake(char *dep, char *libpath, char *lib, char *cmake_dir, char *params) {
-	if(file_exists(sw_concat("deps\\", lib))) {
+	if(file_exists(sw_str_concat("deps\\", lib))) {
 		printf("%s already exists, not compiling dependency\n", lib);
 		return;
 	}
 
 	printf("compiling %s", lib);
 
-	sys(sw_concat("md ", dep));
+	sys(sw_str_concat("md ", dep));
 	chdir(dep);
-	sys(sw_concat4(
-	    "cmake ", params, " ../../subprojects/", sw_concat3(dep, "/", cmake_dir)
+	sys(sw_str_concat4(
+	    "cmake ",
+	    params,
+	    " ../../subprojects/",
+	    sw_str_concat3(dep, "/", cmake_dir)
 	));
 	sys("cmake --build . --config Release");
 	chdir("..");
-	sys(sw_concat4(sw_concat3("copy ", dep, "\\"), libpath, " deps\\", lib));
+	sys(sw_str_concat4(
+	    sw_str_concat3("copy ", dep, "\\"), libpath, " deps\\", lib
+	));
 }
 
 bool file_exists(char *dir) {

include/error.h

@@ -5,4 +5,6 @@ void sw_debug(char *fmt, ...);
 void sw_error(char *fmt, ...);
 void sw_log(char *fmt, ...);
 
+void sw_win32_error();
+
 #endif /* GUARD_F07765349E6C37FAA98BC158D7119E65 */

include/str.h

@@ -1,9 +1,9 @@
 #ifndef GUARD_0941C997CB4D2297C8FEA1374912B5D1
 #define GUARD_0941C997CB4D2297C8FEA1374912B5D1
 
-char *sw_concat(char *a, char *b);
-char *sw_concat3(char *a, char *b, char *c);
-char *sw_concat4(char *a, char *b, char *c, char *d);
-char *sw_strdup(char *str);
+char *sw_str_concat(char *a, char *b);
+char *sw_str_concat3(char *a, char *b, char *c);
+char *sw_str_concat4(char *a, char *b, char *c, char *d);
+char *sw_str_dup(char *str);
 
 #endif /* GUARD_0941C997CB4D2297C8FEA1374912B5D1 */

src/error.c

@@ -4,6 +4,10 @@
 #include <stdio.h>
 #include <stdlib.h>
 
+#include <windows.h>
+
+#include "types.h"
+
 void sw_debug(char *fmt, ...) {
 	va_list argp;
 
@@ -37,3 +41,23 @@ void sw_log(char *fmt, ...) {
 	printf("\n");
 	fflush(stdout);
 }
+
+void sw_win32_error() {
+	u32 error;
+	char *str;
+
+	error = GetLastError();
+
+	FormatMessage(
+	    FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM |
+	        FORMAT_MESSAGE_IGNORE_INSERTS,
+	    0,
+	    error,
+	    MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
+	    (char *)&str,
+	    0,
+	    0
+	);
+
+	sw_error("[win32] %s", str);
+}

src/skip.c

@@ -96,7 +96,7 @@ void sw_skip_add(struct sw_skip *skip, u8 *data, u32 data_size, char *name) {
 	skip->file_count += 1;
 	skip->files =
 	    realloc(skip->files, sizeof(skip->files[0]) * skip->file_count);
-	skip->files[skip->file_count - 1].name = sw_strdup(name);
+	skip->files[skip->file_count - 1].name = sw_str_dup(name);
 	skip->files[skip->file_count - 1].offset = off;
 	skip->files[skip->file_count - 1].size = data_size;
 }

src/str.c

@@ -3,7 +3,7 @@
 #include <stdlib.h>
 #include <string.h>
 
-char *sw_concat(char *a, char *b) {
+char *sw_str_concat(char *a, char *b) {
 	char *str;
 	u32 len_a, len_b;
 
@@ -18,7 +18,7 @@ char *sw_concat(char *a, char *b) {
 	return str;
 }
 
-char *sw_concat3(char *a, char *b, char *c) {
+char *sw_str_concat3(char *a, char *b, char *c) {
 	char *str;
 	u32 len_a, len_b, len_c;
 
@@ -35,7 +35,7 @@ char *sw_concat3(char *a, char *b, char *c) {
 	return str;
 }
 
-char *sw_concat4(char *a, char *b, char *c, char *d) {
+char *sw_str_concat4(char *a, char *b, char *c, char *d) {
 	char *str;
 	u32 len_a, len_b, len_c, len_d;
 
@@ -54,7 +54,7 @@ char *sw_concat4(char *a, char *b, char *c, char *d) {
 	return str;
 }
 
-char *sw_strdup(char *str) {
+char *sw_str_dup(char *str) {
 	char *out;
 	u32 len;
 

tools/skip.c

@@ -80,16 +80,17 @@ void crawl(char *dst, char *part_path) {
 		char *path;
 		char *new_part_path;
 
-		dir = sw_concat(dst, "/*.*");
+		dir = sw_str_concat(dst, "/*.*");
 		find = FindFirstFile(dir, &data);
 		do {
 			if(strcmp(data.cFileName, ".") != 0 &&
 			   strcmp(data.cFileName, "..") != 0) {
-				path = sw_concat3(dst, "/", data.cFileName);
+				path = sw_str_concat3(dst, "/", data.cFileName);
 				if(part_path) {
-					new_part_path = sw_concat3(part_path, "/", data.cFileName);
+					new_part_path =
+					    sw_str_concat3(part_path, "/", data.cFileName);
 				} else {
-					new_part_path = sw_strdup(data.cFileName);
+					new_part_path = sw_str_dup(data.cFileName);
 				}
 				crawl(path, new_part_path);
 				free(path);
@@ -132,7 +133,7 @@ int main(int argc, char *argv[]) {
 			sw_error("argument not a directory");
 		}
 		crawl(argv[2], 0);
-		filename = sw_concat(argv[2], ".skip");
+		filename = sw_str_concat(argv[2], ".skip");
 		sw_skip_save(skip, filename);
 		printf("%s created\n", filename);
 		free(filename);