vg4->object->call_data()

Call object-function f_data() for an object-instance.

SYNTAX

int vg4->object->call_data(void *vgame, unsigned int instanceid, void *vptr)

FUNCTION PARAMETERS

vgame	Private structure of the game, or NULL if not existing
instanceid	Instance-ID
vptr	Arbitrary parameter for getting/setting data of the object-instance

RETURN VALUE

Returns return-value from f_data(), or -255 = could not call f_data()

DESCRIPTION

Call object-function f_data() for an object-instance.