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Merge pull request #5502 from npwoods/lua_input_devices

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Exposing input device classes, input devices, and input device items to LUA
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R. Belmont 2019-08-18 09:09:27 -04:00 committed by GitHub
commit a99ab0288c
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1 changed files with 79 additions and 1 deletions
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80
src/frontend/mame/luaengine.cpp
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@ -25,6 +25,7 @@
#include "uiinput.h"
#include "pluginopts.h"
#include "softlist.h"
#include "inputdev.h"
#ifdef __clang__
#pragma clang diagnostic ignored "-Wshift-count-overflow"
@ -2039,6 +2040,7 @@ void lua_engine::initialize()
* (switch/abs[olute]/rel[ative]/max[imum])
* input:seq_poll() - poll once, returns true if input was fetched
* input:seq_poll_final() - get final input_seq
* input.device_classes - returns device classes
*/
sol().registry().new_usertype<input_manager>("input", "new", sol::no_constructor,
@ -2057,8 +2059,84 @@ void lua_engine::initialize()
input.seq_poll_start(cls, start);
},
"seq_poll", &input_manager::seq_poll,
"seq_poll_final", [](input_manager &input) { return sol::make_user(input.seq_poll_final()); });
"seq_poll_final", [](input_manager &input) { return sol::make_user(input.seq_poll_final()); },
"device_classes", sol::property([this](input_manager &input)
{
sol::table result = sol().create_table();
for (input_device_class devclass_id = DEVICE_CLASS_FIRST_VALID; devclass_id <= DEVICE_CLASS_LAST_VALID; devclass_id++)
{
input_class &devclass = input.device_class(devclass_id);
result[devclass.name()] = &devclass;
}
return result;
}));
/* input_class library
*
* manager:machine():input().device_classes[devclass]
*
* devclass.name
* devclass.enabled
* devclass.multi
* devclass.devices[]
*/
sol().registry().new_usertype<input_class>("input_class", "new", sol::no_constructor,
"name", sol::property(&input_class::name),
"enabled", sol::property(&input_class::enabled, &input_class::enable),
"multi", sol::property(&input_class::multi, &input_class::set_multi),
"devices", sol::property([this](input_class &devclass)
{
sol::table result = sol().create_table();
int index = 1;
for (int devindex = 0; devindex <= devclass.maxindex(); devindex++)
{
input_device *dev = devclass.device(devindex);
if (dev)
result[index++] = dev;
}
return result;
}));
/* input_device library
*
* manager:machine():input().device_classes[devclass].devices[index]
* device.name
* device.id
* device.devindex
* device.items[]
*/
sol().registry().new_usertype<input_device>("input_device", "new", sol::no_constructor,
"name", sol::property(&input_device::name),
"id", sol::property(&input_device::id),
"devindex", sol::property(&input_device::devindex),
"items", sol::property([this](input_device &dev)
{
sol::table result = sol().create_table();
for (input_item_id id = ITEM_ID_FIRST_VALID; id < dev.maxitem(); id++)
{
input_device_item *item = dev.item(id);
if (item)
result[id] = dev.item(id);
}
return result;
}));
/* input_device_item library
*
* manager:machine():input().device_classes[devclass].devices[index].items[item_id]
* item.name
* item.token
* item:code()
*/
sol().registry().new_usertype<input_device_item>("input_device_item", "new", sol::no_constructor,
"name", sol::property(&input_device_item::name),
"token", sol::property(&input_device_item::token),
"code", [](input_device_item &item)
{
input_code code(item.device().devclass(), item.device().devindex(), item.itemclass(), ITEM_MODIFIER_NONE, item.itemid());
return sol::make_user(code);
});
/* ui_input_manager library
*