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AP_Scripting: Add support for enums to be passed through

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This commit is contained in:
Michael du Breuil
2019-07-19 09:34:05 +09:00
committed by Randy Mackay
parent 6e7367b86f
commit 0054544bd3
5 changed files with 121 additions and 33 deletions
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libraries/AP_Scripting/lua_generated_bindings.cpp
+41 -17
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@@ -1619,28 +1619,43 @@ const luaL_Reg AP_AHRS_meta[] = {
{NULL, NULL}
};
const struct userdata_fun {
struct userdata_enum {
const char *name;
const luaL_Reg *reg;
} userdata_fun[] = {
{"Vector2f", Vector2f_meta},
{"Vector3f", Vector3f_meta},
{"Location", Location_meta},
int value;
};
const struct singleton_fun {
struct userdata_enum AP_GPS_enums[] = {
{"GPS_OK_FIX_3D_RTK_FIXED", AP_GPS::GPS_OK_FIX_3D_RTK_FIXED},
{"GPS_OK_FIX_3D_RTK_FLOAT", AP_GPS::GPS_OK_FIX_3D_RTK_FLOAT},
{"GPS_OK_FIX_3D_DGPS", AP_GPS::GPS_OK_FIX_3D_DGPS},
{"GPS_OK_FIX_3D", AP_GPS::GPS_OK_FIX_3D},
{"GPS_OK_FIX_2D", AP_GPS::GPS_OK_FIX_2D},
{"NO_FIX", AP_GPS::NO_FIX},
{"NO_GPS", AP_GPS::NO_GPS},
{NULL, 0}};
struct userdata_meta {
const char *name;
const luaL_Reg *reg;
} singleton_fun[] = {
{"gcs", GCS_meta},
{"relay", AP_Relay_meta},
{"terrain", AP_Terrain_meta},
{"rangefinder", RangeFinder_meta},
{"AP_Notify", AP_Notify_meta},
{"notify", notify_meta},
{"gps", AP_GPS_meta},
{"battery", AP_BattMonitor_meta},
{"ahrs", AP_AHRS_meta},
const struct userdata_enum *enums;
};
const struct userdata_meta userdata_fun[] = {
{"Vector2f", Vector2f_meta, NULL},
{"Vector3f", Vector3f_meta, NULL},
{"Location", Location_meta, NULL},
};
const struct userdata_meta singleton_fun[] = {
{"gcs", GCS_meta, NULL},
{"relay", AP_Relay_meta, NULL},
{"terrain", AP_Terrain_meta, NULL},
{"rangefinder", RangeFinder_meta, NULL},
{"AP_Notify", AP_Notify_meta, NULL},
{"notify", notify_meta, NULL},
{"gps", AP_GPS_meta, AP_GPS_enums},
{"battery", AP_BattMonitor_meta, NULL},
{"ahrs", AP_AHRS_meta, NULL},
};
void load_generated_bindings(lua_State *L) {
@@ -1662,6 +1677,15 @@ void load_generated_bindings(lua_State *L) {
lua_pushstring(L, "__index");
lua_pushvalue(L, -2);
lua_settable(L, -3);
if (singleton_fun[i].enums != nullptr) {
int j = 0;
while (singleton_fun[i].enums[j].name != NULL) {
lua_pushstring(L, singleton_fun[i].enums[j].name);
lua_pushinteger(L, singleton_fun[i].enums[j].value);
lua_settable(L, -3);
j++;
}
}
lua_pop(L, 1);
lua_newuserdata(L, 0);
luaL_getmetatable(L, singleton_fun[i].name);