# company_manager_face.h File Reference

Functionality related to the company manager's face. More...

`#include "core/random_func.hpp"`
`#include "core/bitmath_func.hpp"`
`#include "table/sprites.h"`
`#include "company_type.h"`

Go to the source code of this file.

## Data Structures
struct | CompanyManagerFaceBitsInfo
| Information about the valid values of CompanyManagerFace bitgroups as well as the sprites to draw. More...
## Enumerations
enum | GenderEthnicity { GENDER_FEMALE = 0, ETHNICITY_BLACK = 1, GE_WM = 0, GE_WF = 1 << GENDER_FEMALE, GE_BM = 1 << ETHNICITY_BLACK, GE_BF = 1 << ETHNICITY_BLACK | 1 << GENDER_FEMALE, GE_END }
| The gender/race combinations that we have faces for. More...
enum | CompanyManagerFaceVariable { CMFV_GENDER, CMFV_ETHNICITY, CMFV_GEN_ETHN, CMFV_HAS_MOUSTACHE, CMFV_HAS_TIE_EARRING, CMFV_HAS_GLASSES, CMFV_EYE_COLOUR, CMFV_CHEEKS, CMFV_CHIN, CMFV_EYEBROWS, CMFV_MOUSTACHE, CMFV_LIPS, CMFV_NOSE, CMFV_HAIR, CMFV_JACKET, CMFV_COLLAR, CMFV_TIE_EARRING, CMFV_GLASSES, CMFV_END }
| Bitgroups of the CompanyManagerFace variable.
## Functions
| DECLARE_ENUM_AS_BIT_SET (GenderEthnicity)
| See GenderRace as a bitset.
| DECLARE_POSTFIX_INCREMENT (CompanyManagerFaceVariable)
| assert_compile (lengthof(_cmf_info)==CMFV_END)
static uint | GetCompanyManagerFaceBits (CompanyManagerFace cmf, CompanyManagerFaceVariable cmfv, GenderEthnicity ge)
| Gets the company manager's face bits for the given company manager's face variable.
static void | SetCompanyManagerFaceBits (CompanyManagerFace &cmf, CompanyManagerFaceVariable cmfv, GenderEthnicity ge, uint val)
| Sets the company manager's face bits for the given company manager's face variable.
static void | IncreaseCompanyManagerFaceBits (CompanyManagerFace &cmf, CompanyManagerFaceVariable cmfv, GenderEthnicity ge, int8 amount)
| Increase/Decrease the company manager's face variable by the given amount.
static bool | AreCompanyManagerFaceBitsValid (CompanyManagerFace cmf, CompanyManagerFaceVariable cmfv, GenderEthnicity ge)
| Checks whether the company manager's face bits have a valid range.
static uint | ScaleCompanyManagerFaceValue (CompanyManagerFaceVariable cmfv, GenderEthnicity ge, uint val)
| Scales a company manager's face bits variable to the correct scope.
static void | ScaleAllCompanyManagerFaceBits (CompanyManagerFace &cmf)
| Scales all company manager's face bits to the correct scope.
static void | RandomCompanyManagerFaceBits (CompanyManagerFace &cmf, GenderEthnicity ge, bool adv)
| Make a random new face.
static SpriteID | GetCompanyManagerFaceSprite (CompanyManagerFace cmf, CompanyManagerFaceVariable cmfv, GenderEthnicity ge)
| Gets the sprite to draw for the given company manager's face variable.
void | DrawCompanyManagerFace (CompanyManagerFace face, int colour, int x, int y)
| Draws the face of a company manager's face.
bool | IsValidCompanyManagerFace (CompanyManagerFace cmf)
| Checks whether a company manager's face is a valid encoding.
## Variables
static const CompanyManagerFaceBitsInfo | _cmf_info []
| Lookup table for indices into the CompanyManagerFace, valid ranges and sprites.

## Detailed Description

Functionality related to the company manager's face.

Definition in file company_manager_face.h.

## Enumeration Type Documentation

enum GenderEthnicity

The gender/race combinations that we have faces for.

Enumerator:

  GENDER_FEMALE | This bit set means a female, otherwise male.
  ETHNICITY_BLACK | This bit set means black, otherwise white.
  GE_WM | A male of Caucasian origin (white).
  GE_WF | A female of Caucasian origin (white).
  GE_BM | A male of African origin (black).
  GE_BF | A female of African origin (black).

Definition at line 14 of file company_manager_face.h.

## Function Documentation

static bool AreCompanyManagerFaceBitsValid | ( | CompanyManagerFace | cmf,
|  | CompanyManagerFaceVariable | cmfv,
|  | GenderEthnicity | ge |
| ) |  |  | `[inline, static]`

Checks whether the company manager's face bits have a valid range.

Parameters:

  | cmf | the face to extract the bits from
  | cmfv | the face variable to get the data of
  | ge | the gender and ethnicity of the face

Returns:
  true if and only if the bits are valid

Definition at line 145 of file company_manager_face.h.

References GB(), and CompanyManagerFaceBitsInfo::valid_values.

Referenced by IsValidCompanyManagerFace().

void DrawCompanyManagerFace | ( | CompanyManagerFace | cmf,
|  | int | colour,
|  | int | x,
|  | int | y |
| ) |  |  |

Draws the face of a company manager's face.

Parameters:

  | cmf | the company manager's face
  | colour | the (background) colour of the gradient
  | x | x-position to draw the face
  | y | y-position to draw the face

Definition at line 637 of file company_gui.cpp.

References _cmf_info, DrawSprite(), GE_WM, GENDER_FEMALE, GetCompanyManagerFaceBits(), GetCompanyManagerFaceSprite(), and HasBit().

Referenced by CompanyWindow::OnPaint().

static uint GetCompanyManagerFaceBits | ( | CompanyManagerFace | cmf,
|  | CompanyManagerFaceVariable | cmfv,
|  | GenderEthnicity | ge |
| ) |  |  | `[inline, static]`

Gets the company manager's face bits for the given company manager's face variable.

Parameters:

  | cmf | the face to extract the bits from
  | cmfv | the face variable to get the data of
  | ge | the gender and ethnicity of the face

Precondition:
  _cmf_info[cmfv].valid_values[ge] != 0

Returns:
  the requested bits

Definition at line 90 of file company_manager_face.h.

References GB().

Referenced by DrawCompanyManagerFace(), AICompany::GetPresidentGender(), IncreaseCompanyManagerFaceBits(), IsValidCompanyManagerFace(), and ScaleAllCompanyManagerFaceBits().

static SpriteID GetCompanyManagerFaceSprite | ( | CompanyManagerFace | cmf,
|  | CompanyManagerFaceVariable | cmfv,
|  | GenderEthnicity | ge |
| ) |  |  | `[inline, static]`

Gets the sprite to draw for the given company manager's face variable.

Parameters:

  | cmf | the face to extract the data from
  | cmfv | the face variable to get the sprite of
  | ge | the gender and ethnicity of the face

Precondition:
  _cmf_info[cmfv].valid_values[ge] != 0

Returns:
  sprite to draw

Definition at line 225 of file company_manager_face.h.

References CompanyManagerFaceBitsInfo::first_sprite, and GB().

Referenced by DrawCompanyManagerFace().

static void IncreaseCompanyManagerFaceBits | ( | CompanyManagerFace & | cmf,
|  | CompanyManagerFaceVariable | cmfv,
|  | GenderEthnicity | ge,
|  | int8 | amount |
| ) |  |  | `[inline, static]`

Increase/Decrease the company manager's face variable by the given amount.

If the new value greater than the max value for this variable it will be set to 0. Or is it negativ (< 0) it will be set to max value.

Parameters:

  | cmf | the company manager face to write the bits to
  | cmfv | the company manager face variable to write the data of
  | ge | the gender and ethnicity of the company manager's face
  | amount | the amount which change the value

Precondition:
  0 <= val < _cmf_info[cmfv].valid_values[ge]

Definition at line 124 of file company_manager_face.h.

References GetCompanyManagerFaceBits(), SetCompanyManagerFaceBits(), and CompanyManagerFaceBitsInfo::valid_values.

Referenced by ScaleAllCompanyManagerFaceBits().

bool IsValidCompanyManagerFace | ( | CompanyManagerFace | cmf | ) |

Checks whether a company manager's face is a valid encoding.

Unused bits are not enforced to be 0.

Parameters:

  | cmf | the fact to check

Returns:
  true if and only if the face is valid

Definition at line 126 of file company_cmd.cpp.

References AreCompanyManagerFaceBitsValid(), GE_WM, GENDER_FEMALE, GetCompanyManagerFaceBits(), and HasBit().

Referenced by CmdSetCompanyManagerFace().

static void RandomCompanyManagerFaceBits | ( | CompanyManagerFace & | cmf,
|  | GenderEthnicity | ge,
|  | bool | adv |
| ) |  |  | `[inline, static]`

Make a random new face.

If it is for the advanced company manager's face window then the new face have the same gender and ethnicity as the old one, else the gender is equal and the ethnicity is random.

Parameters:

  | cmf | the company manager's face to write the bits to
  | ge | the gender and ethnicity of the old company manager's face
  | adv | if it for the advanced company manager's face window

Precondition:
  scale 'ge' to a valid gender/ethnicity combination

Definition at line 199 of file company_manager_face.h.

References GENDER_FEMALE, HasBit(), ScaleAllCompanyManagerFaceBits(), and SetCompanyManagerFaceBits().

Referenced by DoStartupNewCompany(), and AICompany::SetPresidentGender().

static void ScaleAllCompanyManagerFaceBits | ( | CompanyManagerFace & | cmf | ) | `[inline, static]`

Scales all company manager's face bits to the correct scope.

Parameters:

  | cmf | the company manager's face to write the bits to

Definition at line 170 of file company_manager_face.h.

References GB(), GE_WM, GENDER_FEMALE, GetCompanyManagerFaceBits(), HasBit(), and IncreaseCompanyManagerFaceBits().

Referenced by RandomCompanyManagerFaceBits().

static uint ScaleCompanyManagerFaceValue | ( | CompanyManagerFaceVariable | cmfv,
|  | GenderEthnicity | ge,
|  | uint | val |
| ) |  |  | `[inline, static]`

Scales a company manager's face bits variable to the correct scope.

Parameters:

  | cmfv | the face variable to write the data of
  | ge | the gender and ethnicity of the face
  | val | the to value to scale

Precondition:
  val < (1U << _cmf_info[cmfv].length), i.e. val has a value of 0..2^(bits used for this variable)-1

Returns:
  the scaled value

Definition at line 158 of file company_manager_face.h.

References CompanyManagerFaceBitsInfo::length.

Referenced by ConvertFromOldCompanyManagerFace().

static void SetCompanyManagerFaceBits | ( | CompanyManagerFace & | cmf,
|  | CompanyManagerFaceVariable | cmfv,
|  | GenderEthnicity | ge,
|  | uint | val |
| ) |  |  | `[inline, static]`

Sets the company manager's face bits for the given company manager's face variable.

Parameters:

  | cmf | the face to write the bits to
  | cmfv | the face variable to write the data of
  | ge | the gender and ethnicity of the face
  | val | the new value

Precondition:
  val < _cmf_info[cmfv].valid_values[ge]

Definition at line 105 of file company_manager_face.h.

References SB().

Referenced by ConvertFromOldCompanyManagerFace(), IncreaseCompanyManagerFaceBits(), and RandomCompanyManagerFaceBits().

## Variable Documentation

const CompanyManagerFaceBitsInfo _cmf_info[]`[static]`

Initial value:

     {
       {  0, 1, {  2,  2,  2,  2 }, {     0,     0,     0,     0 } },
       {  1, 2, {  2,  2,  2,  2 }, {     0,     0,     0,     0 } },
       {  0, 3, {  4,  4,  4,  4 }, {     0,     0,     0,     0 } },
       {  3, 1, {  2,  0,  2,  0 }, {     0,     0,     0,     0 } },
       {  3, 1, {  0,  2,  0,  2 }, {     0,     0,     0,     0 } },
       {  4, 1, {  2,  2,  2,  2 }, {     0,     0,     0,     0 } },
       {  5, 2, {  3,  3,  1,  1 }, {     0,     0,     0,     0 } },
       {  0, 0, {  1,  1,  1,  1 }, { 0x325, 0x326, 0x390, 0x3B0 } },
       {  7, 2, {  4,  1,  2,  2 }, { 0x327, 0x327, 0x391, 0x3B1 } },
       {  9, 4, { 12, 16, 11, 16 }, { 0x32B, 0x337, 0x39A, 0x3B8 } },
       { 13, 2, {  3,  0,  3,  0 }, { 0x367,     0, 0x397,     0 } },
       { 13, 4, { 12, 10,  9,  9 }, { 0x35B, 0x351, 0x3A5, 0x3C8 } },
       { 17, 3, {  8,  4,  4,  5 }, { 0x349, 0x34C, 0x393, 0x3B3 } },
       { 20, 4, {  9,  5,  5,  4 }, { 0x382, 0x38B, 0x3D4, 0x3D9 } },
       { 24, 2, {  3,  3,  3,  3 }, { 0x36B, 0x378, 0x36B, 0x378 } },
       { 26, 2, {  4,  4,  4,  4 }, { 0x36E, 0x37B, 0x36E, 0x37B } },
       { 28, 3, {  6,  3,  6,  3 }, { 0x372, 0x37F, 0x372, 0x3D1 } },
       { 31, 1, {  2,  2,  2,  2 }, { 0x347, 0x347, 0x3AE, 0x3AE } }
    }

Lookup table for indices into the CompanyManagerFace, valid ranges and sprites.

Definition at line 59 of file company_manager_face.h.

Referenced by DrawCompanyManagerFace().