[Script System][Suggestions] CountEmptyArmySlots(hero) and more

Currently, there is no way to check/change certain properties of a hero.

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CountEmptyArmySlots(hero)

Returns the quantity of empty army slots in the specified hero's army.

CountSameArtifact(hero, artifact)

Returns the quantity of the same specified artifact present in the specified hero's inventory.

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SetArmyCombatFormation(hero, formation)
formation: the formation of the army during combat. Can be set to "0" or "1".
- "0" for Spread.
- "1" for Grouped.

Sets the formation of the army during combat for the specified hero.

SetArmyCombatFormationCaptain(town, formation)
formation: the formation of the army during combat. Can be set to "0" or "1".
- "0" for Spread.
- "1" for Grouped.

Sets the formation of the army during combat for the specified captain.

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GetHeroCoordinateX(hero)

Returns the X coordinate on the world map of the specified hero.

GetHeroCoordinateY(hero)

Returns the Y coordinate on the world map of the specified hero.

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ChangeHeroOwner(hero, player)

Changes the owner of the specified hero to the specified player.

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IsHeroInTown(hero)

Returns "true" is the specified hero is located in a town, returns "false" otherwise.

IsHeroInBoat(hero)

Returns "true" is the specified hero is located in a boat, returns "false" otherwise.

IsHeroOnLand(hero)

Returns "true" is the specified hero is located on land, returns "false" otherwise.

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IsHeroControlledByAI(hero)

Returns "true" is the specified hero is controlled by an AI player, returns "false" otherwise.

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DidHeroSurrender(hero)

Returns "true" is the specified hero did surrender in last combat, returns "false" otherwise.

DidHeroRetreat(hero)

Returns "true" is the specified hero did retreat in last combat, returns "false" otherwise.

***** Updated on March 28, 2017 *****

CountSameCreature(hero, creature)

Returns the quantity of army number of the same specified creature, present in the inventory of the specified hero.