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engines/ags/engine/main/config.h

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+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program 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.
+ *
+ * This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#ifndef AGS_ENGINE_MAIN_CONFIG_H
+#define AGS_ENGINE_MAIN_CONFIG_H
+
+#include "ags/engine/main/graphics_mode.h"
+#include "ags/shared/util/ini_util.h"
+
+namespace AGS3 {
+
+using AGS::Shared::String;
+using AGS::Shared::ConfigTree;
+
+// Set up default config settings
+void config_defaults();
+// Find and default configuration file (usually located in the game installation directory)
+String find_default_cfg_file();
+// Find all-games user configuration file
+String find_user_global_cfg_file();
+// Find and game-specific user configuration file (located into writable user directory)
+String find_user_cfg_file();
+// Apply overriding values from the external config (e.g. for mobile ports)
+void override_config_ext(ConfigTree &cfg);
+// Setup game using final config tree
+void apply_config(const ConfigTree &cfg);
+// Fixup game setup parameters
+void post_config();
+
+void save_config_file();
+
+FrameScaleDef parse_scaling_option(const String &option, FrameScaleDef def_value = kFrame_Undefined);
+String make_scaling_option(FrameScaleDef scale_def);
+uint32_t convert_scaling_to_fp(int scale_factor);
+int convert_fp_to_scaling(uint32_t scaling);
+
+} // namespace AGS3
+
+#endif