1

/* $Id$ */

     2

     3

/** @file ai_townlist_valuator.hpp all the valuators for townlist */

     4

     5

#ifndef AI_TOWNLIST_VALUATOR_HPP

     6

#define AI_TOWNLIST_VALUATOR_HPP

     7

     8

#include "ai_abstractlist.hpp"

     9

    10

/**

    12

 * @note resulting items are of the type int32

    13

 * @note the input items are of the type TownID

    14

 */

    15

class AITownList_vRandomize : public AIAbstractList::Valuator {

    16

public:

    17

	/**

    18

	 * The name of the class, needed by several sub-processes.

    19

	 */

    20

	static const char *GetClassName() { return "AITownList_vRandomize"; }

    21

    22

private:

    23

	int32 Valuate(int32 town) const;

    24

};

    25

    26

/**

    28

 * @note resulting items are of the type int32

    29

 * @note the input items are of the type TownID

    30

 */

    31

class AITownList_vPopulation : public AIAbstractList::Valuator {

    32

public:

    33

	/**

    34

	 * The name of the class, needed by several sub-processes.

    35

	 */

    36

	static const char *GetClassName() { return "AITownList_vGetPopulation"; }

    37

    38

private:

    39

	int32 Valuate(int32 town) const;

    40

};

    41

    42

/**

    44

 * @note resulting items are of the type TileIndex

    45

 * @note the input items are of the type TownID

    46

 */

    47

class AITownList_vLocation : public AIAbstractList::Valuator {

    48

public:

    49

	/**

    50

	 * The name of the class, needed by several sub-processes.

    51

	 */

    52

	static const char *GetClassName() { return "AITownList_vGetLocation"; }

    53

    54

private:

    55

	int32 Valuate(int32 town) const;

    56

};

    57

    58

/**

    60

 * @note resulting items are of the type distance

    61

 * @note the input items are of the type TownID

    62

 */

    63

class AITownList_vDistanceManhattanToTile : public AIAbstractList::Valuator {

    64

public:

    65

	/**

    66

	 * The name of the class, needed by several sub-processes.

    67

	 */

    68

	static const char *GetClassName() { return "AITownList_vDistanceManhattanToTile"; }

    69

    70

	/**

    71

	 * Custom constructor, we want a tile as parameter.

    72

	 */

    73

	AITownList_vDistanceManhattanToTile(TileIndex tile) { this->tile = tile; }

    74

    75

private:

    76

	TileIndex tile;

    77

    78

	int32 Valuate(int32 station) const;

    79

};

    80

    81

/**

    83

 * @note resulting items are of the type distance

    84

 * @note the input items are of the type TownID

    85

 */

    86

class AITownList_vDistanceSquareToTile : public AIAbstractList::Valuator {

    87

public:

    88

	/**

    89

	 * The name of the class, needed by several sub-processes.

    90

	 */

    91

	static const char *GetClassName() { return "AITownList_vDistanceSquareToTile"; }

    92

    93

	/**

    94

	 * Custom constructor, we want a tile as parameter.

    95

	 */

    96

	AITownList_vDistanceSquareToTile(TileIndex tile) { this->tile = tile; }

    97

    98

private:

    99

	TileIndex tile;

   100

   101

	int32 Valuate(int32 station) const;

   102

};

   103

   104

#endif /* AI_TOWNLIST_VALUATOR_HPP */