Provides a Lua interpreter, to be embedded in WML. More...

#include "scripting/game_lua_kernel.hpp"
#include "actions/attack.hpp"
#include "actions/advancement.hpp"
#include "actions/move.hpp"
#include "actions/vision.hpp"
#include "actions/undo.hpp"
#include "actions/undo_action.hpp"
#include "ai/composite/ai.hpp"
#include "ai/composite/component.hpp"
#include "ai/composite/contexts.hpp"
#include "ai/lua/engine_lua.hpp"
#include "ai/composite/rca.hpp"
#include "ai/composite/stage.hpp"
#include "ai/configuration.hpp"
#include "ai/lua/core.hpp"
#include "ai/manager.hpp"
#include "attack_prediction.hpp"
#include "chat_events.hpp"
#include "config.hpp"
#include "display_chat_manager.hpp"
#include "floating_label.hpp"
#include "formatter.hpp"
#include "game_board.hpp"
#include "game_classification.hpp"
#include "game_config.hpp"
#include "game_config_manager.hpp"
#include "game_data.hpp"
#include "game_display.hpp"
#include "game_errors.hpp"
#include "game_events/conditional_wml.hpp"
#include "game_events/entity_location.hpp"
#include "game_events/handlers.hpp"
#include "game_events/manager_impl.hpp"
#include "game_events/pump.hpp"
#include "preferences/preferences.hpp"
#include "log.hpp"
#include "map/map.hpp"
#include "map/label.hpp"
#include "map/location.hpp"
#include "mouse_events.hpp"
#include "mp_game_settings.hpp"
#include "overlay.hpp"
#include "pathfind/pathfind.hpp"
#include "pathfind/teleport.hpp"
#include "play_controller.hpp"
#include "recall_list_manager.hpp"
#include "replay.hpp"
#include "reports.hpp"
#include "resources.hpp"
#include "scripting/lua_attributes.hpp"
#include "scripting/lua_audio.hpp"
#include "scripting/lua_unit.hpp"
#include "scripting/lua_unit_attacks.hpp"
#include "scripting/lua_common.hpp"
#include "scripting/lua_cpp_function.hpp"
#include "scripting/lua_gui2.hpp"
#include "scripting/lua_pathfind_cost_calculator.hpp"
#include "scripting/lua_race.hpp"
#include "scripting/lua_team.hpp"
#include "scripting/lua_terrainmap.hpp"
#include "scripting/lua_unit_type.hpp"
#include "scripting/push_check.hpp"
#include "synced_commands.hpp"
#include "color.hpp"
#include "side_filter.hpp"
#include "sound.hpp"
#include "synced_context.hpp"
#include "synced_user_choice.hpp"
#include "team.hpp"
#include "terrain/terrain.hpp"
#include "terrain/filter.hpp"
#include "terrain/translation.hpp"
#include "time_of_day.hpp"
#include "tod_manager.hpp"
#include "tstring.hpp"
#include "units/unit.hpp"
#include "units/animation_component.hpp"
#include "units/udisplay.hpp"
#include "units/filter.hpp"
#include "units/map.hpp"
#include "units/ptr.hpp"
#include "units/types.hpp"
#include "utils/scope_exit.hpp"
#include "variable.hpp"
#include "variable_info.hpp"
#include "video.hpp"
#include "whiteboard/manager.hpp"
#include "deprecation.hpp"
#include <functional>
#include <array>
#include <cassert>
#include <cstring>
#include <iterator>
#include <map>
#include <set>
#include <sstream>
#include <thread>
#include <utility>
#include <algorithm>
#include <vector>

Include dependency graph for game_lua_kernel.cpp:

Classes
struct	map_locker

struct	schedule_tag

struct	lua_object_traits< schedule_tag >

struct	game_config_glk_tag

struct	scenario_tag

struct	lua_object_traits< scenario_tag >

struct	current_tag

struct	lua_object_traits< current_tag >

struct	lua_event_filter

struct	callbacks_tag

struct	lua_object_traits< callbacks_tag >

Macros
#define	DBG_LUA LOG_STREAM(debug, log_scripting_lua)

#define	LOG_LUA LOG_STREAM(info, log_scripting_lua)

#define	WRN_LUA LOG_STREAM(warn, log_scripting_lua)

#define	ERR_LUA LOG_STREAM(err, log_scripting_lua)

#define	ERR_WML LOG_STREAM(err, log_wml)

#define	SCHEDULE_GETTER(name, type) LATTR_GETTER(name, type, schedule_tag, sched)

#define	SCHEDULE_SETTER(name, type) LATTR_SETTER(name, type, schedule_tag, sched)

#define	SCHEDULE_VALID(name) LATTR_VALID(name, schedule_tag, sched)

#define	GAME_CONFIG_SIMPLE_SETTER(name)

#define	SCENARIO_GETTER(name, type) LATTR_GETTER(name, type, scenario_tag, k)

#define	SCENARIO_SETTER(name, type) LATTR_SETTER(name, type, scenario_tag, k)

#define	SCENARIO_VALID(name) LATTR_VALID(name, scenario_tag, k)

#define	CURRENT_GETTER(name, type) LATTR_GETTER(name, type, current_tag, k)

#define	READ_ONE_FILTER(key, tag)

#define	CALLBACK_GETTER(name, type) LATTR_GETTER(name, lua_index_raw, callbacks_tag, ) { lua_pushcfunction(L, &impl_null_callback<type>); return lua_index_raw(L); }

Typedefs
typedef int(game_lua_kernel::*	member_callback) (lua_State *)

typedef int(game_lua_kernel::*	member_callback2) (lua_State *, bool)

using	wml_conditional_handler = bool(*)(const vconfig &)

Functions
template<member_callback method>
int	dispatch (lua_State *L)

template<member_callback2 method, bool b>
int	dispatch2 (lua_State *L)

static int	intf_get_viewing_side (lua_State *L)
	Gets currently viewing side. More...

static int	intf_handle_user_interact (lua_State *)

static int	impl_animator_collect (lua_State *L)

static int	impl_add_animation (lua_State *L)

static int	impl_clear_animation (lua_State *L)

static int	impl_animator_get (lua_State *L)

static void	luaW_push_tod (lua_State *L, const time_of_day &tod)

static int	luaW_check_schedule (lua_State *L, int idx)

static int	intf_get_resource (lua_State *L)
	Gets a table for an resource tag. More...

static int	intf_get_era (lua_State *L)
	Gets a table for an era tag. More...

luaW_Registry &	gameConfigReg ()

static int	impl_end_level_data_get (lua_State *L)

static int	impl_end_level_data_collect (lua_State *L)

static int	impl_mp_settings_get (lua_State *L)

static int	impl_mp_settings_len (lua_State *L)

static int	intf_eval_conditional (lua_State *L)
	Evaluates a boolean WML conditional. More...

template<typename T >
static int	load_fake_units (lua_State *L, int arg, T &fake_units)

static int *	luaW_check_floating_label (lua_State *L, int idx)

static int	impl_floating_label_getmethod (lua_State *L)

static int	intf_create_unit (lua_State *L)
	Creates a unit from its WML description. More...

static int	intf_copy_unit (lua_State *L)
	Copies a unit. More...

static int	intf_unit_resistance (lua_State *L)
	Returns unit resistance against a given attack type. More...

static int	intf_unit_movement_cost (lua_State *L)
	Returns unit movement cost on a given terrain. More...

static int	intf_unit_vision_cost (lua_State *L)
	Returns unit vision cost on a given terrain. More...

static int	intf_unit_jamming_cost (lua_State *L)
	Returns unit jamming cost on a given terrain. More...

static int	intf_unit_defense (lua_State *L)
	Returns unit defense on a given terrain. More...

static int	intf_transform_unit (lua_State *L)
	Changes a unit to the given unit type. More...

static void	luaW_pushsimdata (lua_State *L, const combatant &cmb)
	Puts a table at the top of the stack with some combat result. More...

static void	luaW_pushsimweapon (lua_State *L, const battle_context_unit_stats &bcustats)
	Puts a table at the top of the stack with information about the combatants' weapons. More...

static int	intf_synchronize_choice (lua_State *L)
	Ensures a value is synchronized among all the clients. More...

static int	intf_synchronize_choices (lua_State *L)
	Ensures a value is synchronized among all the clients. More...

static int	intf_do_unsynced (lua_State *L)
	Calls a function in an unsynced context (this specially means that all random calls used by that function will be unsynced). More...

static int	intf_modify_ai (lua_State L, const char action)

static int	intf_switch_ai (lua_State *L)

static int	intf_append_ai (lua_State *L)

static int	intf_add_modification (lua_State *L)
	Adds a modification to a unit. More...

static int	intf_remove_modifications (lua_State *L)
	Removes modifications from a unit. More...

static int	intf_advance_unit (lua_State *L)
	Advances a unit if the unit has enough xp. More...

static int	intf_add_known_unit (lua_State *L)
	Adds a new known unit type to the help system. More...

static std::string	read_event_name (lua_State *L, int idx)

static int	intf_modify_ai_old (lua_State *L)
	Lua frontend to the modify_ai functionality. More...

static int	cfun_exec_candidate_action (lua_State *L)

static int	cfun_exec_stage (lua_State *L)

static void	push_component (lua_State L, ai::component c, const std::string &ct="")

static int	intf_debug_ai (lua_State *L)
	Debug access to the ai tables. More...

static int	intf_invoke_synced_command (lua_State *L)

template<typename Ret >
static int	impl_null_callback (lua_State *L)

static int	impl_game_events_dir (lua_State *L)

static int	impl_game_events_get (lua_State *L)

template<typename Ret = void>
static bool	impl_get_callback (lua_State *L, const std::string &name)

static bool	is_handled_file_tag (std::string_view s)
	These are the child tags of [scenario] (and the like) that are handled elsewhere (in the C++ code). More...

static int	cfun_wml_condition (lua_State *L)
	Executes its upvalue as a wml condition and returns the result. More...

static int	intf_run_event_wml (lua_State *L)

Variables
static lg::log_domain	log_scripting_lua ("scripting/lua")

static lg::log_domain	log_wml ("wml")

static const char	animatorKey [] = "unit animator"

luaW_Registry	scheduleReg {"schedule"}

static auto &	dummy = gameConfigReg()

luaW_Registry	scenarioReg {"scenario"}

luaW_Registry	currentReg {"current"}

const char *	labelKey = "floating label"

luaW_Registry	callbacksReg {"game_events"}

Detailed Description

Provides a Lua interpreter, to be embedded in WML.

Note

Naming conventions:

intf_ functions are exported in the wesnoth domain,
impl_ functions are hidden inside metatables,
cfun_ functions are closures,
luaW_ functions are helpers in Lua style.

Definition in file game_lua_kernel.cpp.

Macro Definition Documentation

◆ CALLBACK_GETTER

#define CALLBACK_GETTER	(	name,
		type
	)	LATTR_GETTER(name, lua_index_raw, callbacks_tag, ) { lua_pushcfunction(L, &impl_null_callback<type>); return lua_index_raw(L); }

Definition at line 5159 of file game_lua_kernel.cpp.

◆ CURRENT_GETTER

#define CURRENT_GETTER	(	name,
		type
	)	LATTR_GETTER(name, type, current_tag, k)

Definition at line 1871 of file game_lua_kernel.cpp.

◆ DBG_LUA

#define DBG_LUA LOG_STREAM(debug, log_scripting_lua)

Definition at line 136 of file game_lua_kernel.cpp.

◆ ERR_LUA

#define ERR_LUA LOG_STREAM(err, log_scripting_lua)

Definition at line 139 of file game_lua_kernel.cpp.

◆ ERR_WML

#define ERR_WML LOG_STREAM(err, log_wml)

Definition at line 142 of file game_lua_kernel.cpp.

◆ GAME_CONFIG_SIMPLE_SETTER

#define GAME_CONFIG_SIMPLE_SETTER ( name )

Value:

GAME_CONFIG_SETTER(#name, decltype(game_config::name), game_lua_kernel) { \
    (void) k; \
    game_config::name = value; \
}

Definition at line 1379 of file game_lua_kernel.cpp.

◆ LOG_LUA

#define LOG_LUA LOG_STREAM(info, log_scripting_lua)

Definition at line 137 of file game_lua_kernel.cpp.

◆ READ_ONE_FILTER

#define READ_ONE_FILTER	(	key,
		tag
	)

Value:

                    do { \
                        if(luaW_tableget(L, filterIdx, key)) { \
                            if(lua_isstring(L, -1)) { \
                                filters.add_child("insert_tag", config{ \
                                    "name", tag, \
                                    "variable", luaL_checkstring(L, -1) \
                                }); \
                            } else { \
                                filters.add_child(tag, luaW_checkconfig(L, -1)); \
                            } \
                        } \
                    } while(false);

◆ SCENARIO_GETTER

#define SCENARIO_GETTER	(	name,
		type
	)	LATTR_GETTER(name, type, scenario_tag, k)

Definition at line 1628 of file game_lua_kernel.cpp.

◆ SCENARIO_SETTER

#define SCENARIO_SETTER	(	name,
		type
	)	LATTR_SETTER(name, type, scenario_tag, k)

Definition at line 1629 of file game_lua_kernel.cpp.

◆ SCENARIO_VALID

#define SCENARIO_VALID ( name ) LATTR_VALID(name, scenario_tag, k)

Definition at line 1630 of file game_lua_kernel.cpp.

◆ SCHEDULE_GETTER

#define SCHEDULE_GETTER	(	name,
		type
	)	LATTR_GETTER(name, type, schedule_tag, sched)

Definition at line 936 of file game_lua_kernel.cpp.

◆ SCHEDULE_SETTER

#define SCHEDULE_SETTER	(	name,
		type
	)	LATTR_SETTER(name, type, schedule_tag, sched)

Definition at line 937 of file game_lua_kernel.cpp.

◆ SCHEDULE_VALID

#define SCHEDULE_VALID ( name ) LATTR_VALID(name, schedule_tag, sched)

Definition at line 938 of file game_lua_kernel.cpp.

◆ WRN_LUA

#define WRN_LUA LOG_STREAM(warn, log_scripting_lua)

Definition at line 138 of file game_lua_kernel.cpp.

Typedef Documentation

◆ member_callback

typedef int(game_lua_kernel::* member_callback) (lua_State *)

Definition at line 148 of file game_lua_kernel.cpp.

◆ member_callback2

typedef int(game_lua_kernel::* member_callback2) (lua_State *, bool)

Definition at line 156 of file game_lua_kernel.cpp.

◆ wml_conditional_handler

using wml_conditional_handler = bool(*)(const vconfig&)

Definition at line 5959 of file game_lua_kernel.cpp.

Function Documentation

◆ cfun_exec_candidate_action()

static int cfun_exec_candidate_action ( lua_State * L )

static

Definition at line 4589 of file game_lua_kernel.cpp.

References ai::candidate_action::evaluate(), ai::candidate_action::execute(), and luaW_toboolean().

Referenced by push_component().

◆ cfun_exec_stage()

static int cfun_exec_stage ( lua_State * L )

static

Definition at line 4606 of file game_lua_kernel.cpp.

References ai::stage::play_stage().

Referenced by push_component().

◆ cfun_wml_condition()

static int cfun_wml_condition ( lua_State * L )

static

Executes its upvalue as a wml condition and returns the result.

Definition at line 5964 of file game_lua_kernel.cpp.

References h, and luaW_checkvconfig().

Referenced by game_lua_kernel::set_wml_condition().

◆ dispatch()

template<member_callback method>

int dispatch ( lua_State * L )

Definition at line 151 of file game_lua_kernel.cpp.

◆ dispatch2()

template<member_callback2 method, bool b>

int dispatch2 ( lua_State * L )

Definition at line 159 of file game_lua_kernel.cpp.

References b.

◆ gameConfigReg()

luaW_Registry& gameConfigReg ( )

Definition at line 1441 of file lua_kernel_base.cpp.

Referenced by gameConfigReg(), lua_kernel_base::impl_game_config_dir(), lua_kernel_base::impl_game_config_get(), and lua_kernel_base::impl_game_config_set().

◆ impl_add_animation()

static int impl_add_animation ( lua_State * L )

static

Definition at line 272 of file game_lua_kernel.cpp.

References unit_animator::add_animation(), animatorKey, string_enums::enum_base< Definition >::get_enum(), unit::get_location(), luaW_checkunit_ptr(), luaW_toboolean(), luaW_tolocation(), luaW_totstring(), luaW_toweapon(), luaW_type_error(), and tiles_adjacent().

Referenced by game_lua_kernel::intf_create_animator().

◆ impl_animator_collect()

static int impl_animator_collect ( lua_State * L )

static

Definition at line 266 of file game_lua_kernel.cpp.

References animatorKey.

Referenced by game_lua_kernel::intf_create_animator().

◆ impl_animator_get()

static int impl_animator_get ( lua_State * L )

static

Definition at line 395 of file game_lua_kernel.cpp.

References luaW_getmetafield().

Referenced by game_lua_kernel::intf_create_animator().

◆ impl_clear_animation()

static int impl_clear_animation ( lua_State * L )

static

Definition at line 388 of file game_lua_kernel.cpp.

References animatorKey, and unit_animator::clear().

Referenced by game_lua_kernel::intf_create_animator().

◆ impl_end_level_data_collect()

static int impl_end_level_data_collect ( lua_State * L )

static

Definition at line 1484 of file game_lua_kernel.cpp.

References data.

◆ impl_end_level_data_get()

static int impl_end_level_data_get ( lua_State * L )

static

Definition at line 1436 of file game_lua_kernel.cpp.

References data, return_bool_attrib, return_cfg_attrib, return_cstring_attrib, and return_string_attrib.

◆ impl_floating_label_getmethod()

static int impl_floating_label_getmethod ( lua_State * L )

static

Definition at line 2520 of file game_lua_kernel.cpp.

References luaW_check_floating_label(), luaW_getmetafield(), and return_bool_attrib.

Referenced by game_lua_kernel::intf_set_floating_label().

◆ impl_game_events_dir()

static int impl_game_events_dir ( lua_State * L )

static

Definition at line 5185 of file game_lua_kernel.cpp.

References callbacksReg, and luaW_Registry::dir().

Referenced by game_lua_kernel::game_lua_kernel().

◆ impl_game_events_get()

static int impl_game_events_get ( lua_State * L )

static

Definition at line 5189 of file game_lua_kernel.cpp.

References callbacksReg, and luaW_Registry::get().

Referenced by game_lua_kernel::game_lua_kernel().

◆ impl_get_callback()

template<typename Ret = void>

static bool impl_get_callback	(	lua_State *	L,
		const std::string &	name
	)

static

Definition at line 5194 of file game_lua_kernel.cpp.

References luaW_getglobal().

Referenced by game_lua_kernel::load_game(), game_lua_kernel::mouse_over_hex_callback(), game_lua_kernel::run_event(), and game_lua_kernel::select_hex_callback().

◆ impl_mp_settings_get()

static int impl_mp_settings_get ( lua_State * L )

static

Definition at line 1491 of file game_lua_kernel.cpp.

References string_enums::enum_base< Definition >::get_string(), i, INDEFINITE, utils::join(), utils::join_map(), lua_push(), luaW_getglobal(), luaW_pushconfig(), p, return_bool_attrib, return_cfgref_attrib, return_int_attrib, return_string_attrib, and return_string_attrib_deprecated.

◆ impl_mp_settings_len()

static int impl_mp_settings_len ( lua_State * L )

static

Definition at line 1611 of file game_lua_kernel.cpp.

References p.

◆ impl_null_callback()

template<typename Ret >

static int impl_null_callback ( lua_State * L )

static

Definition at line 5163 of file game_lua_kernel.cpp.

References lua_push().

◆ intf_add_known_unit()

static int intf_add_known_unit ( lua_State * L )

static

Adds a new known unit type to the help system.

Arg 1: string.

Definition at line 4106 of file game_lua_kernel.cpp.

References prefs::encountered_units(), unit_type_data::find(), prefs::get(), and unit_types.

Referenced by game_lua_kernel::game_lua_kernel().

◆ intf_add_modification()

static int intf_add_modification ( lua_State * L )

static

Adds a modification to a unit.

Arg 1: unit.
Arg 2: string.
Arg 3: WML table.
Arg 4: (optional) Whether to add to [modifications] - default true

Definition at line 4021 of file game_lua_kernel.cpp.

References unit::add_modification(), deprecated_message(), luaW_checkconfig(), luaW_checkunit(), luaW_toboolean(), and PREEMPTIVE.

Referenced by game_lua_kernel::game_lua_kernel().

◆ intf_advance_unit()

static int intf_advance_unit ( lua_State * L )

static

Advances a unit if the unit has enough xp.

Arg 1: unit.
Arg 2: optional boolean whether to animate the advancement.
Arg 3: optional boolean whether to fire advancement events.

Definition at line 4086 of file game_lua_kernel.cpp.

References advance_unit_at(), advance_unit_params::animate(), advance_unit_params::fire_events(), unit::get_location(), luaW_checkunit(), and luaW_toboolean().

Referenced by game_lua_kernel::game_lua_kernel().

◆ intf_append_ai()

static int intf_append_ai ( lua_State * L )

static

Definition at line 3948 of file game_lua_kernel.cpp.

References config::add_child(), ai::manager::append_active_ai_for_side(), ai::configuration::expand_simplified_aspects(), ai::manager::get_singleton(), config::has_child(), luaW_checkconfig(), luaW_toteam(), config::mandatory_child(), config::remove_children(), and t.

Referenced by game_lua_kernel::game_lua_kernel().

◆ intf_copy_unit()

static int intf_copy_unit ( lua_State * L )

static

Copies a unit.

Arg 1: unit userdata.
Ret 1: unit userdata.

Definition at line 3010 of file game_lua_kernel.cpp.

References unit::clone(), luaW_checkunit(), and luaW_pushunit().

Referenced by game_lua_kernel::game_lua_kernel().

◆ intf_create_unit()

static int intf_create_unit ( lua_State * L )

static

Creates a unit from its WML description.

Arg 1: WML table.
Ret 1: unit userdata.

Definition at line 2996 of file game_lua_kernel.cpp.

References unit::create(), luaW_checkconfig(), and luaW_pushunit().

Referenced by game_lua_kernel::game_lua_kernel().

◆ intf_debug_ai()

static int intf_debug_ai ( lua_State * L )

static

Debug access to the ai tables.

Arg 1: int
Ret 1: ai table

Definition at line 4690 of file game_lua_kernel.cpp.

References config::add_child(), ai::component_manager::add_component(), c, game_config::debug, ai::manager::get_active_ai_holder_for_side_dbg(), ai::ai_composite::get_ai_context(), ai::holder::get_component(), ai::configuration::get_default_ai_parameters(), ai::manager::get_singleton(), i, LOG_LUA, luaW_toteam(), ai::engine_lua::push_ai_table(), push_component(), t, and ai::engine_lua::to_config().

Referenced by game_lua_kernel::game_lua_kernel().

◆ intf_do_unsynced()

static int intf_do_unsynced ( lua_State * L )

static

Calls a function in an unsynced context (this specially means that all random calls used by that function will be unsynced).

This is usually used together with an unsynced if like 'if controller != network'

Arg 1: function that will be called during the unsynced context.

Definition at line 3781 of file game_lua_kernel.cpp.

References luaW_pcall().

Referenced by game_lua_kernel::game_lua_kernel().

◆ intf_eval_conditional()

static int intf_eval_conditional ( lua_State * L )

static

Evaluates a boolean WML conditional.

Arg 1: WML table.
Ret 1: boolean.

Definition at line 2033 of file game_lua_kernel.cpp.

References b, game_events::conditional_passed(), and luaW_checkvconfig().

Referenced by game_lua_kernel::game_lua_kernel().

◆ intf_get_era()

static int intf_get_era ( lua_State * L )

static

Gets a table for an era tag.

Arg 1: userdata (ignored).
Arg 2: string containing id of the desired era
Ret 1: config for the era

Definition at line 1356 of file game_lua_kernel.cpp.

References game_config_manager::get(), and luaW_pushconfig().

Referenced by game_lua_kernel::game_lua_kernel().

◆ intf_get_resource()

static int intf_get_resource ( lua_State * L )

static

Gets a table for an resource tag.

Arg 1: userdata (ignored).
Arg 2: string containing id of the desired resource
Ret 1: config for the era

Definition at line 1338 of file game_lua_kernel.cpp.

References game_config_manager::get(), and luaW_pushconfig().

Referenced by game_lua_kernel::game_lua_kernel().

◆ intf_get_viewing_side()

static int intf_get_viewing_side ( lua_State * L )

static

Gets currently viewing side.

Ret 1: integer specifying the currently viewing side
Ret 2: Bool whether the vision is not limited to that team, this can for example be true during replays.

Definition at line 246 of file game_lua_kernel.cpp.

References display::get_singleton().

Referenced by game_lua_kernel::game_lua_kernel().

◆ intf_handle_user_interact()

static int intf_handle_user_interact ( lua_State * )

static

Definition at line 258 of file game_lua_kernel.cpp.

References ai::manager::get_singleton(), and ai::manager::raise_user_interact().

Referenced by game_lua_kernel::game_lua_kernel().

◆ intf_invoke_synced_command()

static int intf_invoke_synced_command ( lua_State * L )

static

Definition at line 5129 of file game_lua_kernel.cpp.

References config::add_child(), config::child_or_add(), luaW_checkconfig(), luaW_getglobal(), luaW_pcall(), luaW_pushconfig(), and synced_command::registry().

Referenced by game_lua_kernel::game_lua_kernel().

◆ intf_modify_ai()

static int intf_modify_ai	(	lua_State *	L,
		const char *	action
	)

static

Definition at line 3899 of file game_lua_kernel.cpp.

References config::add_child(), ai::manager::get_singleton(), luaW_checkconfig(), luaW_toteam(), ai::manager::modify_active_ai_for_side(), game_config::path, and t.

Referenced by game_lua_kernel::game_lua_kernel().

◆ intf_modify_ai_old()

static int intf_modify_ai_old ( lua_State * L )

static

Lua frontend to the modify_ai functionality.

Arg 1: config.

Definition at line 4580 of file game_lua_kernel.cpp.

References ai::manager::get_singleton(), luaW_toconfig(), and ai::manager::modify_active_ai_for_side().

Referenced by game_lua_kernel::game_lua_kernel().

◆ intf_remove_modifications()

static int intf_remove_modifications ( lua_State * L )

static

Removes modifications from a unit.

Arg 1: unit
Arg 2: table (filter as [filter_wml])
Arg 3: type of modification (default "object")

Definition at line 4052 of file game_lua_kernel.cpp.

References config::child_range(), unit::expire_modifications(), utils::views::filter, unit::get_modifications(), luaW_checkconfig(), luaW_checkunit(), and markup::tag().

Referenced by game_lua_kernel::game_lua_kernel().

◆ intf_run_event_wml()

static int intf_run_event_wml ( lua_State * L )

static

Definition at line 6044 of file game_lua_kernel.cpp.

References luaW_getglobal().

Referenced by game_lua_kernel::save_wml_event().

◆ intf_switch_ai()

static int intf_switch_ai ( lua_State * L )

static

Definition at line 3927 of file game_lua_kernel.cpp.

References ai::manager::add_ai_for_side_from_config(), lg::err(), ai::manager::get_singleton(), luaW_checkconfig(), luaW_toteam(), and t.

Referenced by game_lua_kernel::game_lua_kernel().

◆ intf_synchronize_choice()

static int intf_synchronize_choice ( lua_State * L )

static

Ensures a value is synchronized among all the clients.

Arg 1: optional string specifying the type id of the choice.
Arg 2: function to compute the value, called if the client is the master.
Arg 3: optional function, called instead of the first function if the user is not human.
Arg 4: optional integer specifying, on which side the function should be evaluated.
Ret 1: WML table returned by the function.

Definition at line 3713 of file game_lua_kernel.cpp.

References _(), mp_sync::get_user_choice(), luaW_pushconfig(), and luaW_totstring().

Referenced by game_lua_kernel::game_lua_kernel().

◆ intf_synchronize_choices()

static int intf_synchronize_choices ( lua_State * L )

static

Ensures a value is synchronized among all the clients.

Arg 1: optional string the id of this type of user input, may only contain characters a-z and '_'
Arg 2: function to compute the value, called if the client is the master.
Arg 3: an optional function to compute the value, if the side was null/empty controlled.
Arg 4: an array of integers specifying, on which side the function should be evaluated.
Ret 1: a map int -> WML tabls.

Definition at line 3748 of file game_lua_kernel.cpp.

References _(), mp_sync::get_user_choice_multiple_sides(), lua_push(), and luaW_totstring().

Referenced by game_lua_kernel::game_lua_kernel().