Changed the SearchOrder argument of love.filesystem.setIdentity and love.filesystem.mount to a boolean (append) instead of an enum

src/modules/filesystem/physfs/Filesystem.cpp

@@ -96,7 +96,7 @@ bool Filesystem::isFused() const
 	return fused;
 }
 
-bool Filesystem::setIdentity(const char *ident, SearchOrder searchorder)
+bool Filesystem::setIdentity(const char *ident, bool appendToPath)
 {
 	if (!initialized)
 		return false;
@@ -126,11 +126,9 @@ bool Filesystem::setIdentity(const char *ident, SearchOrder searchorder)
 	if (!old_save_path.empty())
 		PHYSFS_removeFromSearchPath(old_save_path.c_str());
 
-	bool append = (searchorder == SEARCH_ORDER_LAST);
-
 	// Try to add the save directory to the search path.
 	// (No error on fail, it means that the path doesn't exist).
-	PHYSFS_addToSearchPath(save_path_full.c_str(), append);
+	PHYSFS_addToSearchPath(save_path_full.c_str(), appendToPath);
 
 	return true;
 }
@@ -200,7 +198,7 @@ bool Filesystem::setupWriteDirectory()
 	return true;
 }
 
-bool Filesystem::mount(const char *archive, const char *mountpoint, SearchOrder searchorder)
+bool Filesystem::mount(const char *archive, const char *mountpoint, bool appendToPath)
 {
 	if (!initialized || !archive)
 		return false;
@@ -238,9 +236,7 @@ bool Filesystem::mount(const char *archive, const char *mountpoint, SearchOrder
 	if (realPath.length() == 0)
 		return false;
 
-	bool append = (searchorder == SEARCH_ORDER_LAST);
-
-	return PHYSFS_mount(realPath.c_str(), mountpoint, append);
+	return PHYSFS_mount(realPath.c_str(), mountpoint, appendToPath);
 }
 
 bool Filesystem::unmount(const char *archive)
@@ -608,24 +604,6 @@ int64 Filesystem::getSize(const char *filename) const
 	return size;
 }
 
-bool Filesystem::getConstant(const char *in, Filesystem::SearchOrder &out)
-{
-	return orders.find(in, out);
-}
-
-bool Filesystem::getConstant(Filesystem::SearchOrder in, const char *&out)
-{
-	return orders.find(in, out);
-}
-
-StringMap<Filesystem::SearchOrder, Filesystem::SEARCH_ORDER_MAX_ENUM>::Entry Filesystem::orderEntries[] =
-{
-	{"first", Filesystem::SEARCH_ORDER_FIRST},
-	{"last", Filesystem::SEARCH_ORDER_LAST},
-};
-
-StringMap<Filesystem::SearchOrder, Filesystem::SEARCH_ORDER_MAX_ENUM> Filesystem::orders(Filesystem::orderEntries, sizeof(Filesystem::orderEntries));
-
 } // physfs
 } // filesystem
 } // love

src/modules/filesystem/physfs/Filesystem.h

@@ -31,7 +31,6 @@
 #include "common/Module.h"
 #include "common/config.h"
 #include "common/int.h"
-#include "common/StringMap.h"
 #include "filesystem/FileData.h"
 #include "File.h"
 
@@ -77,17 +76,8 @@ class Filesystem : public Module
 {
 public:
 
-	// love.filesystem.setIdentity("foo", "last")
-	enum SearchOrder
-	{
-		SEARCH_ORDER_FIRST,
-		SEARCH_ORDER_LAST,
-		SEARCH_ORDER_MAX_ENUM
-	};
-
 	Filesystem();
-
-	~Filesystem();
+	virtual ~Filesystem();
 
 	const char *getName() const;
 
@@ -108,7 +98,7 @@ public:
 	 * @param ident The name of the game. Will be used to
 	 * to create the folder in the LOVE data folder.
 	 **/
-	bool setIdentity(const char *ident, SearchOrder searchorder = SEARCH_ORDER_FIRST);
+	bool setIdentity(const char *ident, bool appendToPath = false);
 	const char *getIdentity() const;
 
 	/**
@@ -124,7 +114,7 @@ public:
 	 **/
 	const char *getSource() const;
 
-	bool mount(const char *archive, const char *mountpoint, SearchOrder searchorder = SEARCH_ORDER_FIRST);
+	bool mount(const char *archive, const char *mountpoint, bool appendToPath = false);
 	bool unmount(const char *archive);
 
 	/**
@@ -288,9 +278,6 @@ public:
 	 **/
 	static int lines_i(lua_State *L);
 
-	static bool getConstant(const char *in, SearchOrder &out);
-	static bool getConstant(SearchOrder in, const char *&out);
-
 private:
 
 	// Contains the current working directory (UTF8).
@@ -319,9 +306,6 @@ private:
 	bool fused;
 	bool fusedSet;
 
-	static StringMap<SearchOrder, SEARCH_ORDER_MAX_ENUM>::Entry orderEntries[];
-	static StringMap<SearchOrder, SEARCH_ORDER_MAX_ENUM> orders;
-
 }; // Filesystem
 
 } // physfs

src/modules/filesystem/physfs/wrap_Filesystem.cpp

@@ -64,14 +64,9 @@ int w_isFused(lua_State *L)
 int w_setIdentity(lua_State *L)
 {
 	const char *arg = luaL_checkstring(L, 1);
+	bool append = luax_optboolean(L, 2, false);
 
-	Filesystem::SearchOrder order = Filesystem::SEARCH_ORDER_FIRST;
-	const char *ostr = lua_isnoneornil(L, 2) ? 0 : lua_tostring(L, 2);
-
-	if (ostr && !Filesystem::getConstant(ostr, order))
-		return luaL_error(L, "Invalid filesystem search order: %s", ostr);
-
-	if (!instance->setIdentity(arg, order))
+	if (!instance->setIdentity(arg, append))
 		return luaL_error(L, "Could not set write directory.");
 
 	return 0;
@@ -103,14 +98,9 @@ int w_mount(lua_State *L)
 {
 	const char *archive = luaL_checkstring(L, 1);
 	const char *mountpoint = luaL_checkstring(L, 2);
+	bool append = luax_optboolean(L, 3, false);
 
-	Filesystem::SearchOrder order = Filesystem::SEARCH_ORDER_FIRST;
-	const char *ostr = lua_isnoneornil(L, 3) ? 0 : lua_tostring(L, 3);
-
-	if (ostr && !Filesystem::getConstant(ostr, order))
-		return luaL_error(L, "Invalid filesystem search order: %s", ostr);
-
-	luax_pushboolean(L, instance->mount(archive, mountpoint, order));
+	luax_pushboolean(L, instance->mount(archive, mountpoint, append));
 	return 1;
 }