Module Globals
Extra global Lua functions and basic types
Functions
| _G:__index (key) | Search for singleton objects with Engine:has_singleton(key) and classes with
ClassDB:class_exists(key). |
| print (...) | Alias for GD.print |
| setthreadfunc (thread, f) | Create or reuse a Lua thread (coroutine) with the given function/callable object |
| touserdata (value) | Return value converted to light userdata with the return of lua_topointer |
Scalar types
| bool | Boolean type godot_bool |
| float | Float type godot_real |
| int | Integer type godot_int |
Functions
- _G:__index (key)
-
Search for singleton objects with
Engine:has_singleton(key)and classes withClassDB:class_exists(key). Cache any values found, to avoid future calls. Called when indexing the global table_Gwith a currently unknown key.Parameters:
- key
Returns:
-
Object
Singleton object, if
Engine:has_singleton(key)Or
-
OOP.ClassWrapper
Class wrapper, if
ClassDB:class_exists(key)Or
-
nil
- print (...)
-
Alias for GD.print
Parameters:
- ...
- setthreadfunc (thread, f)
-
Create or reuse a Lua thread (coroutine) with the given function/callable object
Parameters:
- thread
thread or nil
Thread to be reused. Pass
nilto create a new one - f function, table or userdata Function or other callable
Returns:
-
thread
Reused or created thread
- thread
thread or nil
Thread to be reused. Pass
- touserdata (value)
-
Return
valueconverted to light userdata with the return oflua_topointerParameters:
- value Value to be converted
Returns:
-
Light userdata