Function Script_Unit_IdleAction

src/script/unit.c:1748–1776

* Perform a random action when we are sitting idle, like rotating around. * * Stack: *none*. * * @param script The script engine to operate on. * @return The value 0. Always. */

 * @return The value 0. Always.
 */
uint16 Script_Unit_IdleAction(ScriptEngine *script)
{
	Unit *u;
	uint16 random;
	uint16 movementType;
	uint16 i;

	VARIABLE_NOT_USED(script);

	u = g_scriptCurrentUnit;

	random = Tools_RandomLCG_Range(0, 10);
	movementType = g_table_unitInfo[u->o.type].movementType;

	if (movementType != MOVEMENT_FOOT && movementType != MOVEMENT_TRACKED && movementType != MOVEMENT_WHEELED) return 0;

	if (movementType == MOVEMENT_FOOT && random > 8) {
		u->spriteOffset = Tools_Random_256() & 0x3F;
		Unit_UpdateMap(2, u);
	}

	if (random > 2) return 0;

	/* Ensure the order of Tools_Random_256() calls. */
	i = (Tools_Random_256() & 1) == 0 ? 1 : 0;
	Unit_SetOrientation(u, Tools_Random_256(), false, i);

	return 0;
}

/**
 * Makes the current unit to go to the closest structure of the given type.