Replace filesystem/path.h

.gitignore

@@ -7,3 +7,4 @@ node_modules
 /package.json
 /.bsv
 /*.mkv
+*.d

Makefile.common

@@ -17,9 +17,6 @@ SOURCES_C := $(CORE_DIR)/vendor/semver/semver.c
 # random
 FLAGS += -I$(CORE_DIR)/vendor/random/include
 
-# filesystem
-FLAGS += -I$(CORE_DIR)/vendor/filesystem
-
 # libretro-common
 FLAGS += -I$(CORE_DIR)/vendor/libretro-common/include
 # Only compile libretro-common when not STATIC_LINKING
@@ -49,7 +46,7 @@ ifneq ($(STATIC_LINKING), 1)
 	)
     # Ensure the sinc_resampler_neon is available for ARM NEON devices.
 	OBJECTS += $(CORE_DIR)/vendor/libretro-common/audio/resampler/drivers/sinc_resampler_neon.o
-    
+
     # MD5
     FLAGS += -I$(CORE_DIR)/vendor/libretro-common/include
     SOURCES_C += $(CORE_DIR)/vendor/libretro-common/utils/md5.c

Makefile.libretro

@@ -13,6 +13,7 @@ filter_out1 = $(filter-out $(firstword $1),$1)
 filter_out2 = $(call filter_out1,$(call filter_out1,$1))
 unixpath = $(subst \,/,$1)
 unixcygpath = /$(subst :,,$(call unixpath,$1))
+export DEPSDIR := $(CURDIR)/
 
 ifeq ($(platform),)
 	platform = unix

src/love/Types/FileSystem/FileData.cpp

@@ -4,7 +4,6 @@
 
 #include <stdio.h>
 #include <stdlib.h>
-#include "filesystem/path.h"
 
 #include "../../../ChaiLove.h"
 
@@ -38,9 +37,8 @@ std::string FileData::getString() {
 }
 
 std::string FileData::getExtension() {
-	::filesystem::path p(m_filepath.c_str());
-	std::string extension(p.extension());
-	return extension;
+	ChaiLove* app = ChaiLove::getInstance();
+	return app->filesystem.getExtension(m_filepath);
 }
 
 }  // namespace FileSystem

src/love/filesystem.cpp

@@ -5,7 +5,6 @@
 #include "physfs.h"
 #include "filesystem.h"
 #include "physfsrwops.h"
-#include "filesystem/path.h"
 #include "../ChaiLove.h"
 #include "Types/FileSystem/FileInfo.h"
 
@@ -32,8 +31,7 @@ bool filesystem::init(const std::string& file, const void* data) {
 	}
 
 	// Find the parent and extension of the given file.
-	::filesystem::path p(file.c_str());
-	std::string extension(p.extension());
+	std::string extension(getFileExtension(file));
 
 	// Allow loading from an Archive.
 	if (extension == "chaigame" || extension == "chailove" || extension == "zip") {
@@ -41,8 +39,7 @@ bool filesystem::init(const std::string& file, const void* data) {
 	}
 
 	// If we are just running the core, load the base path.
-	::filesystem::path parent(p.parent_path());
-	std::string parentPath(parent.str());
+	std::string parentPath(getParentDirectory(file));
 	if (parentPath.empty()) {
 		return mount(".", "/", false);
 	}
@@ -51,6 +48,34 @@ bool filesystem::init(const std::string& file, const void* data) {
 	return mount(parentPath.c_str(), "/", false);
 }
 
+std::string filesystem::getParentDirectory(const std::string& filepath) {
+	return filepath.substr(0, filepath.find_last_of("/\\"));
+}
+
+std::string filesystem::getFileExtension(const std::string& filepath) {
+   size_t i = filepath.rfind('.', filepath.length());
+   if (i != std::string::npos) {
+      return filepath.substr(i + 1, filepath.length() - i);
+   }
+   return "";
+}
+
+std::string filesystem::getBasename(const std::string& filepath) {
+	char sep = '/';
+	#ifdef _WIN32
+	if (filepath.find('\\') != std::string::npos) {
+		sep = '\\';
+	}
+	#endif
+
+	size_t i = filepath.rfind(sep, filepath.length());
+	if (i != std::string::npos) {
+		return filepath.substr(i + 1, filepath.length() - i);
+	}
+
+	return "";
+}
+
 void filesystem::mountlibretro() {
 	// Mount some of the libretro directories.
 	const char *system_dir = NULL;
@@ -60,8 +85,8 @@ void filesystem::mountlibretro() {
 
 	if (ChaiLove::environ_cb(RETRO_ENVIRONMENT_GET_LIBRETRO_PATH, &core_dir) && core_dir) {
 		// Make sure to get the directory of the core.
-		::filesystem::path p(core_dir);
-		mount(p.parent_path().str(), "/libretro/core", false);
+		std::string parentPath(getParentDirectory(core_dir));
+		mount(parentPath, "/libretro/core", false);
 	}
 	if (ChaiLove::environ_cb(RETRO_ENVIRONMENT_GET_SYSTEM_DIRECTORY, &system_dir) && system_dir) {
 		mount(system_dir, "/libretro/system", false);

src/love/filesystem.h

@@ -78,6 +78,10 @@ class filesystem {
 	 */
 	int getSize(const std::string& file);
 
+	std::string getFileExtension(const std::string& filepath);
+	std::string getBasename(const std::string& filepath);
+	std::string getParentDirectory(const std::string& filepath);
+
 	/**
 	 * Removes a file or empty directory.
 	 *

src/love/script.cpp

 #include "script.h"
 #include "../ChaiLove.h"
-#include <filesystem/path.h>
 #include <algorithm>
 
 #ifdef __HAVE_CHAISCRIPT__
@@ -86,6 +85,7 @@ std::string script::evalString(const std::string& code, const std::string& filen
 
 script::script(const std::string& file) {
 	#ifdef __HAVE_CHAISCRIPT__
+	ChaiLove* app = ChaiLove::getInstance();
 
 	// ChaiScript Standard Library Additions
 	// This adds some basic type definitions to ChaiScript.
@@ -388,18 +388,18 @@ script::script(const std::string& file) {
 	// Load the desired main.chai file.
 	if (file.empty()) {
 		// When no content is provided, display a No Game demo.
-		eval(ChaiLove::getInstance()->demo(), "demo.chai");
+		eval(app->demo(), "demo.chai");
 		mainLoaded = true;
 	} else {
 		// Load the main.chai file.
-		::filesystem::path p(file.c_str());
-		std::string extension(p.extension());
 		loadModuleRequire("conf");
+
+		std::string extension(app->filesystem.getExtension(file));
 		if (extension == "chailove" || extension == "chaigame") {
 			mainLoaded = loadModuleRequire("main");
 		} else {
 			// Otherwise, load the actual file.
-			std::string filename(p.filename());
+			std::string filename(app->filesystem.getBasename(file));
 			mainLoaded = loadModuleRequire(filename);
 		}
 	}