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[DLScript] added variant constructor and a function to get userdata of a script

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The godot_dlinstance_get_userdata() function can be used to get the DLScript userdata pointer of any object that has a DLScript attached to it.
This is particularly useful and even required for language bindings to work properly.

This also fixes non-tool builds.
This commit is contained in:
Karroffel
2017-04-04 19:38:46 +02:00
parent 46bc14e66f
commit 6c49fe9c62
6 changed files with 43 additions and 10 deletions
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10
modules/dlscript/godot.cpp
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@@ -175,6 +175,16 @@ void GDAPI godot_script_register_signal(const char *p_name, const godot_signal *
library->_register_script_signal(p_name, p_signal);
}
void GDAPI *godot_dlinstance_get_userdata(godot_object *p_instance) {
Object *instance = (Object *)p_instance;
if (!instance)
return NULL;
if (instance->get_script_instance() && instance->get_script_instance()->get_language() == DLScriptLanguage::get_singleton()) {
return ((DLInstance *)instance->get_script_instance())->get_userdata();
}
return NULL;
}
// System functions
void GDAPI *godot_alloc(int p_bytes) {
return memalloc(p_bytes);