From 760d8c6dfe207eb581ec101bd14a36d2d20bb3d8 Mon Sep 17 00:00:00 2001
From: Gerasim Troeglazov <3dEyes@gmail.com>
Date: Fri, 12 Mar 2021 20:09:18 +1000
Subject: Add Haiku support


diff --git a/CMakeLists.txt b/CMakeLists.txt
index f8f1842..ab2c7f5 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -319,6 +319,10 @@ Set (FLARE_HEADERS
 	./src/WidgetTooltip.h
 )
 
+if(HAIKU)
+	set(CMAKE_LD_FLAGS "${CMAKE_LD_FLAGS}" "-lbe")
+endif()
+
 # Add icon and file info to executable for Windows systems
 IF (WIN32)
   SET(FLARE_SOURCES
diff --git a/src/main.cpp b/src/main.cpp
index 11727c6..331ad34 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -58,6 +58,8 @@ public:
 
 #ifdef _WIN32
 #include "PlatformWin32.cpp"
+#elif __HAIKU__
+#include "PlatformHaiku.cpp"
 #elif __ANDROID__
 #include "PlatformAndroid.cpp"
 #elif __IPHONEOS__
diff --git a/src/PlatformHaiku.cpp b/src/PlatformHaiku.cpp
new file mode 100644
index 0000000..4430bef
--- /dev/null
+++ b/src/PlatformHaiku.cpp
@@ -0,0 +1,122 @@
+/*
+Copyright © 2021 Gerasim Troeglazov
+
+FLARE is free software: you can redistribute it and/or modify it under the terms
+of the GNU General Public License as published by the Free Software Foundation,
+either version 3 of the License, or (at your option) any later version.
+
+FLARE is distributed in the hope that it will be useful, but WITHOUT ANY
+WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License along with
+FLARE.  If not, see http://www.gnu.org/licenses/
+*/
+
+#ifdef PLATFORM_CPP_INCLUDE
+#ifndef PLATFORM_CPP
+#define PLATFORM_CPP
+
+#include "Platform.h"
+#include "Settings.h"
+#include "SharedResources.h"
+#include "Utils.h"
+#include "UtilsFileSystem.h"
+#include "UtilsParsing.h"
+
+#include <SDL.h>
+
+#include <String.h>
+#include <Path.h>
+#include <FindDirectory.h>
+
+#include <stdio.h>
+#include <errno.h>
+#include <unistd.h>
+#include <sys/stat.h>
+
+Platform platform;
+
+Platform::Platform()
+	: has_exit_button(true)
+	, is_mobile_device(false)
+	, force_hardware_cursor(false)
+	, has_lock_file(false)
+	, config_menu_type(CONFIG_MENU_TYPE_DESKTOP)
+	, default_renderer("")
+	, config_video(Platform::Video::COUNT, true)
+	, config_audio(Platform::Audio::COUNT, true)
+	, config_interface(Platform::Interface::COUNT, true)
+	, config_input(Platform::Input::COUNT, true)
+	, config_misc(Platform::Misc::COUNT, true)
+{
+}
+
+Platform::~Platform() {
+}
+
+void Platform::setPaths() {
+	BPath path;
+	find_directory(B_USER_SETTINGS_DIRECTORY, &path);
+	settings->path_conf = std::string(path.Path()) + "/flare/";
+	Filesystem::createDir(settings->path_conf);
+
+	settings->path_user = settings->path_conf;
+	Filesystem::createDir(settings->path_user + "mods/");
+	Filesystem::createDir(settings->path_user + "saves/");
+
+	bool path_data = false;
+
+	if (Filesystem::pathExists(settings->custom_path_data)) {
+		if (!path_data) settings->path_data = settings->custom_path_data;
+		path_data = true;
+	}
+	else if (!settings->custom_path_data.empty()) {
+		Utils::logError("Settings: Could not find specified game data directory.");
+		settings->custom_path_data = "";
+	}
+
+	if (Filesystem::pathExists("./mods")) {
+		if (!path_data) settings->path_data = "./";
+		path_data = true;
+	}
+
+#if defined DATA_INSTALL_DIR
+	if (!path_data) settings->path_data = DATA_INSTALL_DIR "/";
+	if (!path_data && Filesystem::pathExists(settings->path_data)) path_data = true;
+#endif
+
+	find_directory(B_SYSTEM_DATA_DIRECTORY, &path);
+
+	if (!path_data) settings->path_data = std::string(path.Path()) + "/flare/";
+	if (!path_data && Filesystem::pathExists(settings->path_data)) path_data = true;
+	if (!path_data)	settings->path_data = "./";
+}
+
+bool Platform::dirCreate(const std::string& path) {
+	if (mkdir(path.c_str(), S_IRWXU | S_IRWXG | S_IRWXO) == -1) {
+		std::string error_msg = "Platform::dirCreate (" + path + ")";
+		perror(error_msg.c_str());
+		return false;
+	}
+	return true;
+}
+
+bool Platform::dirRemove(const std::string& path) {
+	if (rmdir(path.c_str()) == -1) {
+		std::string error_msg = "Platform::dirRemove (" + path + ")";
+		perror(error_msg.c_str());
+		return false;
+	}
+	return true;
+}
+
+// unused
+void Platform::FSInit() {}
+bool Platform::FSCheckReady() { return true; }
+void Platform::FSCommit() {}
+void Platform::setScreenSize() {}
+void Platform::setExitEventFilter() {}
+
+#endif // PLATFORM_CPP
+#endif // PLATFORM_CPP_INCLUDE
-- 
2.30.2