Function Object_Script_Variable4_Set

src/object.c:54–72

* Set in a safe way the new value for variable4. * @param o The Object to set variable4 for. * @param index The encoded index to set it to. */

 * @param index The encoded index to set it to.
 */
void Object_Script_Variable4_Set(Object *o, uint16 encoded)
{
	StructureInfo *si;
	Structure *s;

	if (o == NULL) return;

	o->script.variables[4] = encoded;

	if (o->flags.s.isUnit) return;

	si = &g_table_structureInfo[o->type];
	if (!si->o.flags.busyStateIsIncoming) return;

	s = (Structure *)o;
	if (Structure_GetLinkedUnit(s) != NULL) return;

	Structure_SetState(s, (encoded == 0) ? STRUCTURE_STATE_IDLE : STRUCTURE_STATE_BUSY);
}

/**
 * Clear variable4 in a safe (and recursive) way from an object.