From b650a86e5859240e65d8654b5b08b211b2f33d7e Mon Sep 17 00:00:00 2001 From: rubidium Date: Tue, 30 Sep 2008 20:51:04 +0000 Subject: (svn r14422) -Codechange: also reflect the changes of r14421 in the filenames. --- src/company_manager_face.h | 234 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 234 insertions(+) create mode 100644 src/company_manager_face.h (limited to 'src/company_manager_face.h') diff --git a/src/company_manager_face.h b/src/company_manager_face.h new file mode 100644 index 000000000..6f2a96ff9 --- /dev/null +++ b/src/company_manager_face.h @@ -0,0 +1,234 @@ +/* $Id$ */ + +/** @file company_manager_face.h Functionality related to the company manager's face */ + +#ifndef COMPANY_MANAGER_FACE_H +#define COMPANY_MANAGER_FACE_H + +#include "core/random_func.hpp" +#include "core/bitmath_func.hpp" + +/** The gender/race combinations that we have faces for */ +enum GenderEthnicity { + GENDER_FEMALE = 0, ///< This bit set means a female, otherwise male + ETHNICITY_BLACK = 1, ///< This bit set means black, otherwise white + + GE_WM = 0, ///< A male of Caucasian origin (white) + GE_WF = 1 << GENDER_FEMALE, ///< A female of Caucasian origin (white) + GE_BM = 1 << ETHNICITY_BLACK, ///< A male of African origin (black) + GE_BF = 1 << ETHNICITY_BLACK | 1 << GENDER_FEMALE, ///< A female of African origin (black) + GE_END, +}; +DECLARE_ENUM_AS_BIT_SET(GenderEthnicity); ///< See GenderRace as a bitset + +/** Bitgroups of the CompanyManagerFace variable */ +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 +}; +DECLARE_POSTFIX_INCREMENT(CompanyManagerFaceVariable); + +/** Information about the valid values of CompanyManagerFace bitgroups as well as the sprites to draw */ +struct CompanyManagerFaceBitsInfo { + byte offset; ///< Offset in bits into the CompanyManagerFace + byte length; ///< Number of bits used in the CompanyManagerFace + byte valid_values[GE_END]; ///< The number of valid values per gender/ethnicity + SpriteID first_sprite[GE_END]; ///< The first sprite per gender/ethnicity +}; + +/** Lookup table for indices into the CompanyManagerFace, valid ranges and sprites */ +static const CompanyManagerFaceBitsInfo _cmf_info[] = { + /* Index off len WM WF BM BF WM WF BM BF */ + /* CMFV_GENDER */ { 0, 1, { 2, 2, 2, 2 }, { 0, 0, 0, 0 } }, ///< 0 = male, 1 = female + /* CMFV_ETHNICITY */ { 1, 2, { 2, 2, 2, 2 }, { 0, 0, 0, 0 } }, ///< 0 = (Western-)Caucasian, 1 = African(-American)/Black + /* CMFV_GEN_ETHN */ { 0, 3, { 4, 4, 4, 4 }, { 0, 0, 0, 0 } }, ///< Shortcut to get/set gender _and_ ethnicity + /* CMFV_HAS_MOUSTACHE */ { 3, 1, { 2, 0, 2, 0 }, { 0, 0, 0, 0 } }, ///< Females do not have a moustache + /* CMFV_HAS_TIE_EARRING */ { 3, 1, { 0, 2, 0, 2 }, { 0, 0, 0, 0 } }, ///< Draw the earring for females or not. For males the tie is always drawn. + /* CMFV_HAS_GLASSES */ { 4, 1, { 2, 2, 2, 2 }, { 0, 0, 0, 0 } }, ///< Whether to draw glasses or not + /* CMFV_EYE_COLOUR */ { 5, 2, { 3, 3, 1, 1 }, { 0, 0, 0, 0 } }, ///< Palette modification + /* CMFV_CHEEKS */ { 0, 0, { 1, 1, 1, 1 }, { 0x325, 0x326, 0x390, 0x3B0 } }, ///< Cheeks are only indexed by their gender/ethnicity + /* CMFV_CHIN */ { 7, 2, { 4, 1, 2, 2 }, { 0x327, 0x327, 0x391, 0x3B1 } }, + /* CMFV_EYEBROWS */ { 9, 4, { 12, 16, 11, 16 }, { 0x32B, 0x337, 0x39A, 0x3B8 } }, + /* CMFV_MOUSTACHE */ { 13, 2, { 3, 0, 3, 0 }, { 0x367, 0, 0x397, 0 } }, ///< Depends on CMFV_HAS_MOUSTACHE + /* CMFV_LIPS */ { 13, 4, { 12, 10, 9, 9 }, { 0x35B, 0x351, 0x3A5, 0x3C8 } }, ///< Depends on !CMFV_HAS_MOUSTACHE + /* CMFV_NOSE */ { 17, 3, { 8, 4, 4, 5 }, { 0x349, 0x34C, 0x393, 0x3B3 } }, ///< Depends on !CMFV_HAS_MOUSTACHE + /* CMFV_HAIR */ { 20, 4, { 9, 5, 5, 4 }, { 0x382, 0x38B, 0x3D4, 0x3D9 } }, + /* CMFV_JACKET */ { 24, 2, { 3, 3, 3, 3 }, { 0x36B, 0x378, 0x36B, 0x378 } }, + /* CMFV_COLLAR */ { 26, 2, { 4, 4, 4, 4 }, { 0x36E, 0x37B, 0x36E, 0x37B } }, + /* CMFV_TIE_EARRING */ { 28, 3, { 6, 3, 6, 3 }, { 0x372, 0x37F, 0x372, 0x3D1 } }, ///< Depends on CMFV_HAS_TIE_EARRING + /* CMFV_GLASSES */ { 31, 1, { 2, 2, 2, 2 }, { 0x347, 0x347, 0x3AE, 0x3AE } } ///< Depends on CMFV_HAS_GLASSES +}; +assert_compile(lengthof(_cmf_info) == CMFV_END); + +/** + * Gets the company manager's face bits for the given company manager's face variable + * @param cmf the face to extract the bits from + * @param cmfv the face variable to get the data of + * @param ge the gender and ethnicity of the face + * @pre _cmf_info[cmfv].valid_values[ge] != 0 + * @return the requested bits + */ +static inline uint GetCompanyManagerFaceBits(CompanyManagerFace cmf, CompanyManagerFaceVariable cmfv, GenderEthnicity ge) +{ + assert(_cmf_info[cmfv].valid_values[ge] != 0); + + return GB(cmf, _cmf_info[cmfv].offset, _cmf_info[cmfv].length); +} + +/** + * Sets the company manager's face bits for the given company manager's face variable + * @param cmf the face to write the bits to + * @param cmfv the face variable to write the data of + * @param ge the gender and ethnicity of the face + * @param val the new value + * @pre val < _cmf_info[cmfv].valid_values[ge] + */ +static inline void SetCompanyManagerFaceBits(CompanyManagerFace &cmf, CompanyManagerFaceVariable cmfv, GenderEthnicity ge, uint val) +{ + assert(val < _cmf_info[cmfv].valid_values[ge]); + + SB(cmf, _cmf_info[cmfv].offset, _cmf_info[cmfv].length, val); +} + +/** + * 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. + * + * @param cmf the company manager face to write the bits to + * @param cmfv the company manager face variable to write the data of + * @param ge the gender and ethnicity of the company manager's face + * @param amount the amount which change the value + * + * @pre 0 <= val < _cmf_info[cmfv].valid_values[ge] + */ +static inline void IncreaseCompanyManagerFaceBits(CompanyManagerFace &cmf, CompanyManagerFaceVariable cmfv, GenderEthnicity ge, int8 amount) +{ + int8 val = GetCompanyManagerFaceBits(cmf, cmfv, ge) + amount; // the new value for the cmfv + + /* scales the new value to the correct scope */ + if (val >= _cmf_info[cmfv].valid_values[ge]) { + val = 0; + } else if (val < 0) { + val = _cmf_info[cmfv].valid_values[ge] - 1; + } + + SetCompanyManagerFaceBits(cmf, cmfv, ge, val); // save the new value +} + +/** + * Checks whether the company manager's face bits have a valid range + * @param cmf the face to extract the bits from + * @param cmfv the face variable to get the data of + * @param ge the gender and ethnicity of the face + * @return true if and only if the bits are valid + */ +static inline bool AreCompanyManagerFaceBitsValid(CompanyManagerFace cmf, CompanyManagerFaceVariable cmfv, GenderEthnicity ge) +{ + return GB(cmf, _cmf_info[cmfv].offset, _cmf_info[cmfv].length) < _cmf_info[cmfv].valid_values[ge]; +} + +/** + * Scales a company manager's face bits variable to the correct scope + * @param cmfv the face variable to write the data of + * @param ge the gender and ethnicity of the face + * @param val the to value to scale + * @pre val < (1U << _cmf_info[cmfv].length), i.e. val has a value of 0..2^(bits used for this variable)-1 + * @return the scaled value + */ +static inline uint ScaleCompanyManagerFaceValue(CompanyManagerFaceVariable cmfv, GenderEthnicity ge, uint val) +{ + assert(val < (1U << _cmf_info[cmfv].length)); + + return (val * _cmf_info[cmfv].valid_values[ge]) >> _cmf_info[cmfv].length; +} + +/** + * Scales all company manager's face bits to the correct scope + * + * @param cmf the company manager's face to write the bits to + */ +static inline void ScaleAllCompanyManagerFaceBits(CompanyManagerFace &cmf) +{ + IncreaseCompanyManagerFaceBits(cmf, CMFV_ETHNICITY, GE_WM, 0); // scales the ethnicity + + GenderEthnicity ge = (GenderEthnicity)GB(cmf, _cmf_info[CMFV_GEN_ETHN].offset, _cmf_info[CMFV_GEN_ETHN].length); // gender & ethnicity of the face + + /* Is a male face with moustache. Need to reduce CPU load in the loop. */ + bool is_moust_male = !HasBit(ge, GENDER_FEMALE) && GetCompanyManagerFaceBits(cmf, CMFV_HAS_MOUSTACHE, ge) != 0; + + for (CompanyManagerFaceVariable cmfv = CMFV_EYE_COLOUR; cmfv < CMFV_END; cmfv++) { // scales all other variables + + /* The moustache variable will be scaled only if it is a male face with has a moustache */ + if (cmfv != CMFV_MOUSTACHE || is_moust_male) { + IncreaseCompanyManagerFaceBits(cmf, cmfv, ge, 0); + } + } +} + +/** + * 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. + * + * @param cmf the company manager's face to write the bits to + * @param ge the gender and ethnicity of the old company manager's face + * @param adv if it for the advanced company manager's face window + * + * @pre scale 'ge' to a valid gender/ethnicity combination + */ +static inline void RandomCompanyManagerFaceBits(CompanyManagerFace &cmf, GenderEthnicity ge, bool adv) +{ + cmf = InteractiveRandom(); // random all company manager's face bits + + /* scale ge: 0 == GE_WM, 1 == GE_WF, 2 == GE_BM, 3 == GE_BF (and maybe in future: ...) */ + ge = (GenderEthnicity)((uint)ge % GE_END); + + /* set the gender (and ethnicity) for the new company manager's face */ + if (adv) { + SetCompanyManagerFaceBits(cmf, CMFV_GEN_ETHN, ge, ge); + } else { + SetCompanyManagerFaceBits(cmf, CMFV_GENDER, ge, HasBit(ge, GENDER_FEMALE)); + } + + /* scales all company manager's face bits to the correct scope */ + ScaleAllCompanyManagerFaceBits(cmf); +} + +/** + * Gets the sprite to draw for the given company manager's face variable + * @param cmf the face to extract the data from + * @param cmfv the face variable to get the sprite of + * @param ge the gender and ethnicity of the face + * @pre _cmf_info[cmfv].valid_values[ge] != 0 + * @return sprite to draw + */ +static inline SpriteID GetCompanyManagerFaceSprite(CompanyManagerFace cmf, CompanyManagerFaceVariable cmfv, GenderEthnicity ge) +{ + assert(_cmf_info[cmfv].valid_values[ge] != 0); + + return _cmf_info[cmfv].first_sprite[ge] + GB(cmf, _cmf_info[cmfv].offset, _cmf_info[cmfv].length); +} + +void DrawCompanyManagerFace(CompanyManagerFace face, int color, int x, int y); +CompanyManagerFace ConvertFromOldCompanyManagerFace(uint32 face); +bool IsValidCompanyManagerFace(CompanyManagerFace cmf); + +#endif /* COMPANY_MANAGER_FACE_H */ -- cgit v1.2.3-54-g00ecf