Function Unit_Sandworm_GetTargetPriority

src/unit.c:987–1012

* Get the priority for a target. Various of things have influence on this score, * most noticeable the movementType of the target, his distance to you, and * if he is moving/firing. * @note It only considers units on sand. * * @param unit The Unit that is requesting the score. * @param target The Unit that is being targeted. * @return The priority of the target. */

 * @return The priority of the target.
 */
static uint16 Unit_Sandworm_GetTargetPriority(Unit *unit, Unit *target)
{
	uint16 res;
	uint16 distance;

	if (unit == NULL || target == NULL) return 0;
	if (!Map_IsPositionUnveiled(Tile_PackTile(target->o.position))) return 0;
	if (!g_table_landscapeInfo[Map_GetLandscapeType(Tile_PackTile(target->o.position))].isSand) return 0;

	switch(g_table_unitInfo[target->o.type].movementType) {
		case MOVEMENT_FOOT:      res = 0x64;   break;
		case MOVEMENT_TRACKED:   res = 0x3E8;  break;
		case MOVEMENT_HARVESTER: res = 0x3E8;  break;
		case MOVEMENT_WHEELED:   res = 0x1388; break;
		default:                 res = 0;      break;
	}

	if (target->speed != 0 || target->fireDelay != 0) res *= 4;

	distance = Tile_GetDistanceRoundedUp(unit->o.position, target->o.position);

	if (distance != 0 && res != 0) res /= distance;
	if (distance < 2) res *= 2;

	return res;
}

/**
 * Find the best target, based on the score. Only considers units on sand.