|
new file 100644
|
|
|
/*
|
|
|
* Copyright 2024 OpenTTD project
|
|
|
*
|
|
|
* Permission is hereby granted, free of charge, to any person obtaining
|
|
|
* a copy of this software and associated documentation files
|
|
|
* (the "Software"), to deal in the Software without restriction,
|
|
|
* including without limitation the rights to use, copy, modify, merge,
|
|
|
* publish, distribute, sublicense, and/or sell copies of the Software,
|
|
|
* and to permit persons to whom the Software is furnished to do so,
|
|
|
* subject to the following conditions:
|
|
|
*
|
|
|
* The above copyright notice and this permission notice shall be included
|
|
|
* in all copies or substantial portions of the Software.
|
|
|
*
|
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
|
|
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
|
|
|
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
|
|
|
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
|
|
|
* OTHER DEALINGS IN THE SOFTWARE.
|
|
|
*/
|
|
|
|
|
|
/*
|
|
|
* Although all the source-files created by OpenTTD are licensed under the
|
|
|
* GPL-v2, this file is an exception. This file is part of the API for
|
|
|
* social integration plugins, and licensed under the MIT license, to allow
|
|
|
* for non-free implementations.
|
|
|
*/
|
|
|
|
|
|
/** @file v1.h Version 1 definition of the OpenTTD Social Integration Plugin API. */
|
|
|
|
|
|
#ifndef OPENTTD_SOCIAL_INTEGRATION_API_V1_H
|
|
|
#define OPENTTD_SOCIAL_INTEGRATION_API_V1_H
|
|
|
|
|
|
#ifdef __cplusplus
|
|
|
extern "C" {
|
|
|
#endif
|
|
|
|
|
|
/** Pointers supplied by the plugin for OpenTTD to use. */
|
|
|
struct OpenTTD_SocialIntegration_v1_PluginInfo {
|
|
|
/**
|
|
|
* The Social Platform this plugin is for.
|
|
|
*
|
|
|
* UTF-8, nul-terminated. The plugin is and remains the owner of the memory.
|
|
|
*
|
|
|
* As there can only be one plugin active for each Social Platform, this
|
|
|
* value is used to determine which plugin to use.
|
|
|
*
|
|
|
* A complete list of names can be found here:
|
|
|
* https://wiki.openttd.org/en/Development/Social%20Integration
|
|
|
*
|
|
|
* Please use names from that list, including capitalization.
|
|
|
*
|
|
|
* If you create a plugin for a new Social Platform, please add it to the
|
|
|
* wiki page.
|
|
|
*/
|
|
|
const char *social_platform;
|
|
|
|
|
|
const char *name; ///< Full name of the plugin. UTF-8, nul-terminated. The plugin is and remains the owner of the memory.
|
|
|
const char *version; ///< Version of the plugin. UTF-8, nul-terminated. The plugin is and remains the owner of the memory.
|
|
|
};
|
|
|
|
|
|
/** Pointers supplied by the plugin for OpenTTD to use. */
|
|
|
struct OpenTTD_SocialIntegration_v1_PluginApi {
|
|
|
/**
|
|
|
* OpenTTD tells the plugin to shut down.
|
|
|
*
|
|
|
* The plugin should free any resources it allocated, and must not call any of the callback functions after this call.
|
|
|
*/
|
|
|
void (*shutdown)();
|
|
|
|
|
|
/**
|
|
|
* OpenTTD calls this function at regular intervals, to handle any callbacks the plugin might have.
|
|
|
*
|
|
|
* It is also safe to call the OpenTTD_SocialIntegrationCallbacks functions here.
|
|
|
*
|
|
|
* @return True if the plugin wants to be called again, false if the plugin wants to be unloaded.
|
|
|
*/
|
|
|
bool (*run_callbacks)();
|
|
|
|
|
|
/**
|
|
|
* The player has entered the main menu.
|
|
|
*/
|
|
|
void (*event_enter_main_menu)();
|
|
|
|
|
|
/**
|
|
|
* The player has entered the Scenario Editor.
|
|
|
*
|
|
|
* @param map_width The width of the map in tiles.
|
|
|
* @param map_height The height of the map in tiles.
|
|
|
*/
|
|
|
void (*event_enter_scenario_editor)(unsigned int map_width, unsigned int map_height);
|
|
|
|
|
|
/**
|
|
|
* The player has entered a singleplayer game.
|
|
|
*
|
|
|
* @param map_width The width of the map in tiles.
|
|
|
* @param map_height The height of the map in tiles.
|
|
|
*/
|
|
|
void (*event_enter_singleplayer)(unsigned int map_width, unsigned int map_height);
|
|
|
|
|
|
/**
|
|
|
* The player has entered a multiplayer game.
|
|
|
*
|
|
|
* @param map_width The width of the map in tiles.
|
|
|
* @param map_height The height of the map in tiles.
|
|
|
*/
|
|
|
void (*event_enter_multiplayer)(unsigned int map_width, unsigned int map_height);
|
|
|
|
|
|
/**
|
|
|
* The player is joining a multiplayer game.
|
|
|
*
|
|
|
* This is followed by event_enter_multiplayer() if the join was successful.
|
|
|
*/
|
|
|
void (*event_joining_multiplayer)();
|
|
|
};
|
|
|
|
|
|
/** Pointers supplied by OpenTTD, for the plugin to use. */
|
|
|
struct OpenTTD_SocialIntegration_v1_OpenTTDInfo {
|
|
|
const char *openttd_version; ///< Version of OpenTTD. UTF-8, nul-terminated. OpenTTD is and remains the owner of the memory.
|
|
|
};
|
|
|
|
|
|
/** The result of the initialization. */
|
|
|
enum OpenTTD_SocialIntegration_v1_InitResult : int {
|
|
|
OTTD_SOCIAL_INTEGRATION_V1_INIT_SUCCESS = 1, ///< Plugin initialized successfully.
|
|
|
OTTD_SOCIAL_INTEGRATION_V1_INIT_FAILED = -1, ///< Plugin failed to initialize (generic error).
|
|
|
OTTD_SOCIAL_INTEGRATION_V1_INIT_PLATFORM_NOT_RUNNING = -2, ///< The Social Platform is not running.
|
|
|
};
|
|
|
|
|
|
/**
|
|
|
* Type of the Init function the plugin is expected to export from its dynamic library.
|
|
|
*
|
|
|
* The plugin has to export the implementation of this function as "SocialIntegration_vN_Init", where N is the API version this entry point is for.
|
|
|
* A single plugin can have multiple versions implemented.
|
|
|
*
|
|
|
* @param[out] plugin_api Structure the plugin must fill with pointers. Can contain nullptr if the plugin does not support a feature. The plugin is owner of the memory.
|
|
|
* @param[in] openttd_info Structure that OpenTTD filled with pointers. All pointers will remain valid until shutdown(). OpenTTD is owner of the memory.
|
|
|
* @return The status of the initialization.
|
|
|
*/
|
|
|
typedef OpenTTD_SocialIntegration_v1_InitResult (*OpenTTD_SocialIntegration_v1_Init)(OpenTTD_SocialIntegration_v1_PluginApi *plugin_api, const OpenTTD_SocialIntegration_v1_OpenTTDInfo *openttd_info);
|
|
|
|
|
|
/**
|
|
|
* Type of the GetInfo function the plugin is expected to export from its dynamic library.
|
|
|
*
|
|
|
* The plugin has to export the implementation of this function as "SocialIntegration_vN_GetInfo", where N is the API version this entry point is for.
|
|
|
* A single plugin can have multiple versions implemented.
|
|
|
*
|
|
|
* @param[out] plugin_info Structure the plugin must fill with pointers. The plugin is owner of the memory.
|
|
|
*/
|
|
|
typedef void (*OpenTTD_SocialIntegration_v1_GetInfo)(OpenTTD_SocialIntegration_v1_PluginInfo *plugin_info);
|
|
|
|
|
|
#ifdef __cplusplus
|
|
|
} /* extern "C" */
|
|
|
#endif
|
|
|
|
|
|
#endif /* OPENTTD_SOCIAL_INTEGRATION_API_V1_H */
|