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Diffstat (limited to 'stone_soup/crawl-ref/source/view.cc')
| -rw-r--r-- | stone_soup/crawl-ref/source/view.cc | 4098 |
1 files changed, 0 insertions, 4098 deletions
diff --git a/stone_soup/crawl-ref/source/view.cc b/stone_soup/crawl-ref/source/view.cc deleted file mode 100644 index e3e7564453..0000000000 --- a/stone_soup/crawl-ref/source/view.cc +++ /dev/null @@ -1,4098 +0,0 @@ -/* - * File: view.cc - * Summary: Misc function used to render the dungeon. - * Written by: Linley Henzell - * - * Modified for Crawl Reference by $Author$ on $Date$ - * - * Change History (most recent first): - * - * <10> 29 Jul 00 JDJ show_map iterates horizontally to 79 instead of 80. - * item no longer indexes past the end of environ::grid. - * <9> 19 Jun 00 GDL Complete rewrite of LOS code - * <8> 11/23/99 LRH Added colour-coded play-screen map & clean_map - * init options - * <7> 9/29/99 BCR Removed first argument from draw_border - * <6> 9/11/99 LRH Added calls to overmap functions - * <5> 6/22/99 BWR Fixed and improved the stealth - * <4> 5/20/99 BWR show_map colours all portals, - * exits from subdungeons now - * look like up stairs. - * <3> 5/09/99 JDJ show_map draws shops in yellow. - * <2> 5/09/99 JDJ show_map accepts '\r' along with '.'. - * <1> -/--/-- LRH Created - */ - -#include "AppHdr.h" -#include "view.h" - -#include <string.h> - -#ifdef DOS -#include <conio.h> -#endif - -#include "externs.h" - -#include "clua.h" -#include "debug.h" -#include "insult.h" -#include "macro.h" -#include "monstuff.h" -#include "mon-util.h" -#include "overmap.h" -#include "player.h" -#include "skills2.h" -#include "stuff.h" -#include "spells4.h" -#include "stash.h" -#include "travel.h" - -#if defined(DOS_TERM) -typedef char screen_buffer_t; -#else -typedef unsigned short screen_buffer_t; -#endif - -unsigned char your_sign; // accessed as extern in transfor.cc and acr.cc -unsigned char your_colour; // accessed as extern in transfor.cc and acr.cc - -FixedArray < unsigned int, 20, 19 > show_backup; - -unsigned char show_green; -extern int stealth; // defined in acr.cc -extern FixedVector<char, 10> Visible_Statue; // defined in acr.cc - -// char colour_code_map(unsigned char map_value); -screen_buffer_t colour_code_map( int x, int y, bool item_colour = false, - bool travel_colour = false ); - -extern void (*viewwindow) (char, bool); -unsigned char (*mapch) (unsigned char); -unsigned char (*mapch2) (unsigned char); -unsigned char mapchar(unsigned char ldfk); -unsigned char mapchar2(unsigned char ldfk); -unsigned char mapchar3(unsigned char ldfk); -unsigned char mapchar4(unsigned char ldfk); -void cloud_grid(void); -void monster_grid(bool do_updates); - -static int display_glyph(int env_glyph); -static int item_env_glyph(const item_def &item); - -//--------------------------------------------------------------- -// -// get_number_of_lines -// -// Made this a function instead of a #define. This should help -// considering the fact that the curses version is a macro -// (curses tends to be implemented with a large number of -// preprocessor macros, which can wreak havoc with things -// like the C++ string class, so we want to isolate that -// away to keep portability up). -// -// Other OSes might want to hook into reading system environment -// variables or player set options to determine the screen size -// (see the Options and SysEnv structures, as well as initfile.cc). -// -// This might be better to move to the lib*.cc files, but we -// don't really have a standard API defined for them, or the -// all important libdos.cc. It would be a good idea to eventually -// head that way. -- bwr -// -//--------------------------------------------------------------- -int get_number_of_lines(void) -{ -#ifdef UNIX - return (get_number_of_lines_from_curses()); -#elif MAC - return (MAC_NUMBER_OF_LINES); -#else - return (25); -#endif -} - - -//--------------------------------------------------------------- -// -// get_ibm_symbol -// -// Returns the DOS character code and color for everything drawn -// with the IBM graphics option. -// -//--------------------------------------------------------------- -static void get_ibm_symbol(unsigned int object, unsigned short *ch, - unsigned short *color) -{ - ASSERT(color != NULL); - ASSERT(ch != NULL); - - switch (object) - { - case DNGN_UNSEEN: - *ch = 0; - break; - - case DNGN_ROCK_WALL: - case DNGN_PERMAROCK_WALL: - *color = env.rock_colour; - *ch = 177; - break; // remember earth elementals - - // stone in the realm of Zot is coloured the same as rock - case DNGN_STONE_WALL: - *color = (player_in_branch( BRANCH_HALL_OF_ZOT ) ? env.rock_colour - : LIGHTGREY); - *ch = 177; - break; - - case DNGN_CLOSED_DOOR: - *ch = 254; - break; - - case DNGN_METAL_WALL: - *ch = 177; - *color = CYAN; - break; - - case DNGN_SECRET_DOOR: - *ch = 177; - *color = env.rock_colour; - break; - - case DNGN_GREEN_CRYSTAL_WALL: - *ch = 177; - *color = GREEN; - break; - - case DNGN_ORCISH_IDOL: - *ch = '8'; - *color = DARKGREY; - break; - - case DNGN_WAX_WALL: - *ch = 177; - *color = YELLOW; - break; // wax wall - /* Anything added here must also be added to the PLAIN_TERMINAL - viewwindow2 below */ - - case DNGN_SILVER_STATUE: - *ch = '8'; - *color = WHITE; - Visible_Statue[ STATUE_SILVER ] = 1; - break; - - case DNGN_GRANITE_STATUE: - *ch = '8'; - *color = LIGHTGREY; - break; - - case DNGN_ORANGE_CRYSTAL_STATUE: - *ch = '8'; - *color = LIGHTRED; - Visible_Statue[ STATUE_ORANGE_CRYSTAL ] = 1; - break; - - case DNGN_LAVA: - *ch = 247; - *color = RED; - break; - - case DNGN_DEEP_WATER: - *ch = 247; // this wavy thing also used for water elemental - *color = BLUE; - break; - - case DNGN_SHALLOW_WATER: - *ch = 247; // this wavy thing also used for water elemental - *color = CYAN; - break; - - case DNGN_FLOOR: - *color = env.floor_colour; - *ch = 249; - break; - - case DNGN_ENTER_HELL: - *ch = 239; - *color = RED; - seen_other_thing(object); - break; - - case DNGN_OPEN_DOOR: - *ch = 39; - break; - - case DNGN_TRAP_MECHANICAL: - *color = LIGHTCYAN; - *ch = 94; - break; - - case DNGN_TRAP_MAGICAL: - *color = MAGENTA; - *ch = 94; - break; - - case DNGN_TRAP_III: - *color = LIGHTGREY; - *ch = 94; - break; - - case DNGN_UNDISCOVERED_TRAP: - *ch = 249; - *color = env.floor_colour; - break; - - case DNGN_ENTER_SHOP: - *ch = 239; - *color = YELLOW; - - seen_other_thing(object); - break; - // if I change anything above here, must also change magic mapping! - - case DNGN_ENTER_LABYRINTH: - *ch = 239; - *color = LIGHTGREY; - seen_other_thing(object); - break; - - // not sure why we have "odd" here, but "ladders" are special in - // that they all lead to the first staircase of the next level - // (and returning from there will take you somewhere different) - // ... that's why they're brown... it's a warning -- bwr - case DNGN_ROCK_STAIRS_DOWN: - *color = BROWN; // ladder // odd {dlb} - case DNGN_STONE_STAIRS_DOWN_I: - case DNGN_STONE_STAIRS_DOWN_II: - case DNGN_STONE_STAIRS_DOWN_III: - *ch = '>'; - break; - - case DNGN_ROCK_STAIRS_UP: - *color = BROWN; // ladder // odd {dlb} - case DNGN_STONE_STAIRS_UP_I: - case DNGN_STONE_STAIRS_UP_II: - case DNGN_STONE_STAIRS_UP_III: - *ch = '<'; - break; - - case DNGN_ENTER_DIS: - *color = CYAN; - *ch = 239; - break; - - case DNGN_ENTER_GEHENNA: - *color = RED; - *ch = 239; - break; - - case DNGN_ENTER_COCYTUS: - *color = LIGHTCYAN; - *ch = 239; - break; - - case DNGN_ENTER_TARTARUS: - *color = DARKGREY; - *ch = 239; - break; - - case DNGN_ENTER_ABYSS: - *color = random2(16); - *ch = 239; - seen_other_thing(object); - break; - - case DNGN_EXIT_ABYSS: - *color = random2(16); - *ch = 239; - break; - - case DNGN_STONE_ARCH: - *color = LIGHTGREY; - *ch = 239; - break; - - case DNGN_ENTER_PANDEMONIUM: - *color = LIGHTBLUE; - *ch = 239; - seen_other_thing(object); - break; - - case DNGN_EXIT_PANDEMONIUM: - *color = LIGHTBLUE; - *ch = 239; - break; - - case DNGN_TRANSIT_PANDEMONIUM: - *color = LIGHTGREEN; - *ch = 239; - break; - - case DNGN_ENTER_ORCISH_MINES: - case DNGN_ENTER_HIVE: - case DNGN_ENTER_LAIR: - case DNGN_ENTER_SLIME_PITS: - case DNGN_ENTER_VAULTS: - case DNGN_ENTER_CRYPT: - case DNGN_ENTER_HALL_OF_BLADES: - case DNGN_ENTER_TEMPLE: - case DNGN_ENTER_SNAKE_PIT: - case DNGN_ENTER_ELVEN_HALLS: - case DNGN_ENTER_TOMB: - case DNGN_ENTER_SWAMP: - case 123: - case 124: - case 125: - case 126: - *color = YELLOW; - *ch = '>'; - seen_staircase(object); - break; - - case DNGN_ENTER_ZOT: - *color = MAGENTA; - *ch = 239; - seen_staircase(object); - break; - - case DNGN_RETURN_FROM_ORCISH_MINES: - case DNGN_RETURN_FROM_HIVE: - case DNGN_RETURN_FROM_LAIR: - case DNGN_RETURN_FROM_SLIME_PITS: - case DNGN_RETURN_FROM_VAULTS: - case DNGN_RETURN_FROM_CRYPT: - case DNGN_RETURN_FROM_HALL_OF_BLADES: - case DNGN_RETURN_FROM_TEMPLE: - case DNGN_RETURN_FROM_SNAKE_PIT: - case DNGN_RETURN_FROM_ELVEN_HALLS: - case DNGN_RETURN_FROM_TOMB: - case DNGN_RETURN_FROM_SWAMP: - case 143: - case 144: - case 145: - case 146: - *color = YELLOW; - *ch = '<'; - break; - - case DNGN_RETURN_FROM_ZOT: - *color = MAGENTA; - *ch = 239; - break; - - case DNGN_ALTAR_ZIN: - *color = WHITE; - *ch = 220; - seen_altar(GOD_ZIN); - break; - - case DNGN_ALTAR_SHINING_ONE: - *color = YELLOW; - *ch = 220; - seen_altar(GOD_SHINING_ONE); - break; - - case DNGN_ALTAR_KIKUBAAQUDGHA: - *color = DARKGREY; - *ch = 220; - seen_altar(GOD_KIKUBAAQUDGHA); - break; - - case DNGN_ALTAR_YREDELEMNUL: - *color = ((one_chance_in(3)) ? RED : DARKGREY); - *ch = 220; - seen_altar(GOD_YREDELEMNUL); - break; - - case DNGN_ALTAR_XOM: - *color = random_colour(); - *ch = 220; - seen_altar(GOD_XOM); - break; - - case DNGN_ALTAR_VEHUMET: - *color = LIGHTBLUE; - if (one_chance_in(3)) - *color = LIGHTMAGENTA; - if (one_chance_in(3)) - *color = LIGHTRED; - *ch = 220; - seen_altar(GOD_VEHUMET); - break; - - case DNGN_ALTAR_OKAWARU: - *color = CYAN; - *ch = 220; - seen_altar(GOD_OKAWARU); - break; - - case DNGN_ALTAR_MAKHLEB: - *color = RED; - if (one_chance_in(3)) - *color = LIGHTRED; - if (one_chance_in(3)) - *color = YELLOW; - *ch = 220; - seen_altar(GOD_MAKHLEB); - break; - - case DNGN_ALTAR_SIF_MUNA: - *color = BLUE; - *ch = 220; - seen_altar(GOD_SIF_MUNA); - break; - - case DNGN_ALTAR_TROG: - *color = RED; - *ch = 220; - seen_altar(GOD_TROG); - break; - - case DNGN_ALTAR_NEMELEX_XOBEH: - *color = LIGHTMAGENTA; - *ch = 220; - seen_altar(GOD_NEMELEX_XOBEH); - break; - - case DNGN_ALTAR_ELYVILON: - *color = LIGHTGREY; - *ch = 220; - seen_altar(GOD_ELYVILON); - break; - - case DNGN_BLUE_FOUNTAIN: - *color = BLUE; - *ch = 159; - break; - - case DNGN_SPARKLING_FOUNTAIN: - *color = LIGHTBLUE; - *ch = 159; - break; - - case DNGN_DRY_FOUNTAIN_I: - case DNGN_DRY_FOUNTAIN_II: - case DNGN_PERMADRY_FOUNTAIN: - *color = LIGHTGREY; - *ch = 159; - break; - - case 256: - *ch = '0'; - break; - - case 257: - *color = CYAN; - *ch = '~'; - break; /* Invis creature walking through water */ - - case 258: - *ch = ')'; - break; // weapon ) - - case 259: - *ch = '['; - break; // armour [ - - case 260: - *ch = '/'; - break; // wands, etc. - - case 261: - *ch = '%'; - break; // food - - case 262: - *ch = '+'; - break; // books + - - case 263: - *ch = '?'; - break; // scroll ? - - case 264: - *ch = '='; - break; // ring = etc - - case 265: - *ch = '!'; - break; // potions ! - - case 266: - *ch = '('; - break; // stones - - case 267: - *ch = '+'; - break; // book + - - case 268: - *ch = '%'; - break; // corpses part 1 - - case 269: - *ch = '\\'; - break; // magical staves - - case 270: - *ch = '}'; - break; // gems - - case 271: - *ch = '%'; - break; // don't know ? - - case 272: - *ch = '$'; - *color = YELLOW; - break; // $ gold - - case 273: - *ch = '"'; - break; // amulet - - default: - *ch = ((object >= 297) ? mons_char(object - 297) : object); - break; - } -} // end get_ibm_symbol() - -//--------------------------------------------------------------- -// -// viewwindow2 -// -// Draws the main window using the extended IBM character set. -// -// This function should not interfer with the game condition, -// unless do_updates is set (ie. stealth checks for visible -// monsters). -// -//--------------------------------------------------------------- -void viewwindow2(char draw_it, bool do_updates) -{ - const long BUFFER_SIZE = 1550; -#ifdef DOS_TERM - // DOS functions like gettext() and puttext() can only - // work with arrays of characters, not shorts. - FixedVector < unsigned char, BUFFER_SIZE > buffy; //[800]; //392]; -#else - FixedVector < unsigned short, BUFFER_SIZE > buffy; //[800]; //392]; -#endif - - unsigned short ch, color; - - losight(env.show, grd, you.x_pos, you.y_pos); - - int count_x, count_y; - - for (count_x = 0; count_x < 18; count_x++) - { - for (count_y = 0; count_y < 18; count_y++) - { - env.show_col[count_x][count_y] = LIGHTGREY; - show_backup[count_x][count_y] = 0; - } - } - - item(); - cloud_grid(); - monster_grid(do_updates); - int bufcount = 0; - - if (draw_it == 1) - { - _setcursortype(_NOCURSOR); - for (count_y = you.y_pos - 8; count_y < you.y_pos + 9; count_y++) - { - bufcount += 16; - - for (count_x = you.x_pos - 8; count_x < you.x_pos + 9; count_x++) - { - // may be overriden by the code below - color = env.show_col[ count_x - you.x_pos + 9 ] - [ count_y - you.y_pos + 9 ]; - - unsigned int object = env.show[ count_x - you.x_pos + 9 ] - [ count_y - you.y_pos + 9 ]; - - get_ibm_symbol(object, &ch, &color); - - if (count_x == you.x_pos && count_y == you.y_pos) - { - ch = your_sign; - - if (player_is_swimming()) - { - color = (grd[you.x_pos][you.y_pos] == DNGN_DEEP_WATER) - ? BLUE : CYAN; - } - else - { - color = your_colour; - } - } - - ASSERT(bufcount + 1 < BUFFER_SIZE); - buffy[bufcount] = ch; - buffy[bufcount + 1] = color; - - bufcount += 2; - } - - bufcount += 16; - } - - if (you.level_type != LEVEL_LABYRINTH && you.level_type != LEVEL_ABYSS) - { - bufcount = 0; - - for (count_y = 0; count_y < 17; count_y++) - { - bufcount += 16; - - for (count_x = 0; count_x < 17; count_x++) - { - ASSERT(bufcount < BUFFER_SIZE); - - int mapx = count_x + you.x_pos - 9; - int mapy = count_y + you.y_pos - 9; - if (buffy[bufcount] != 0 && mapx >= 0 && mapx + 1 < GXM - && mapy >= 0 && mapy + 1 < GYM) - { - unsigned short bch = buffy[bufcount]; - if (mgrd[mapx + 1][mapy + 1] != NON_MONSTER) { - const monsters &m = menv[mgrd[mapx + 1][mapy + 1]]; - if (!mons_is_mimic(m.type) - && mons_char(m.type) == bch) - { - bch |= mons_colour(m.type) << 12; - } - } - env.map[mapx][mapy] = bch; - } - - if (Options.clean_map == 1 - && show_backup[count_x + 1][count_y + 1] != 0) - { - get_ibm_symbol(show_backup[count_x + 1][count_y + 1], - &ch, &color); - if (mapx >= 0 && mapx < GXM - && mapy >= 0 && mapy < GYM) - env.map[ count_x + you.x_pos - 9 ] - [ count_y + you.y_pos - 9 ] = ch; - } - bufcount += 2; - } - bufcount += 16; - } - } - - bufcount = 0; - for (count_y = 0; count_y < 17; count_y++) - { - for (count_x = 0; count_x < 33; count_x++) - { - if (count_x + you.x_pos - 17 < 3 - || count_y + you.y_pos - 9 < 3 - || count_x + you.x_pos - 14 > 77 - || count_y + you.y_pos - 9 > 67) - { - ASSERT(bufcount < BUFFER_SIZE); - buffy[bufcount] = 0; - bufcount++; - buffy[bufcount] = 0; - bufcount++; - continue; - } - - if (count_x >= 8 && count_x <= 24 && count_y >= 0 - && count_y <= 16 && buffy[bufcount] != 0) - { - bufcount += 2; - continue; - } - - ASSERT(bufcount + 1 < BUFFER_SIZE); - - buffy[bufcount] = (unsigned char) - env.map[ count_x + you.x_pos - 17 ] - [ count_y + you.y_pos - 9 ]; - - buffy[bufcount + 1] = DARKGREY; - if (Options.colour_map) - { - if (env.map[ count_x + you.x_pos - 17 ] - [ count_y + you.y_pos - 9 ] != 0) - { - buffy[bufcount + 1] - = colour_code_map( count_x + you.x_pos - 17, - count_y + you.y_pos - 9, - Options.item_colour ); - } - } - - bufcount += 2; - } - } - - const int flash_colour = - you.flash_colour != BLACK? you.flash_colour : - you.berserker ? RED : - show_green != BLACK ? show_green : - you.special_wield == SPWLD_SHADOW? DARKGREY : - BLACK; - if (flash_colour != BLACK) - { - for (count_x = 1; count_x < 1400; count_x += 2) - { - if (buffy[count_x] != DARKGREY) - buffy[count_x] = flash_colour; - } - - if (show_green != BLACK) - { - show_green = BLACK; - if (you.special_wield == SPWLD_SHADOW) - show_green = DARKGREY; - } - } - - you.flash_colour = BLACK; - -#ifdef DOS_TERM - puttext(2, 1, 34, 17, buffy.buffer()); -#endif - -#ifdef PLAIN_TERM - gotoxy(2, 1); - bufcount = 0; - - // following lines are purely optional. - // if used, players will 'jump' move. - // Resting will be a LOT faster too. - if (you.running == 0 || (you.running < 0 && Options.travel_delay > -1)) - { - for (count_x = 0; count_x < 1120; count_x += 2) - { // 1056 - ch = buffy[count_x]; - color = buffy[count_x + 1]; -// ASSERT(color < 16); - ASSERT(ch < 255); - - textcolor(color); - putch(ch); - - if (count_x % 66 == 64 && count_x > 0) - gotoxy(2, wherey() + 1); - } - // remember to comment out the line below if you comment out jump move. - } - _setcursortype(_NORMALCURSOR); -#endif - } -} // end viewwindow2() - -static char get_travel_colour( int x, int y ) -{ - if (is_waypoint(x + 1, y + 1)) - return LIGHTGREEN; - - short dist = point_distance[x + 1] - [y + 1]; - return dist > 0 ? BLUE : - dist == PD_EXCLUDED ? LIGHTMAGENTA : - dist == PD_EXCLUDED_RADIUS ? RED : - dist < 0 ? CYAN : - DARKGREY; -} - -#if defined(WIN32CONSOLE) || defined(DOS) -static unsigned short dos_reverse_brand(unsigned short colour) -{ - if (Options.dos_use_background_intensity) - { - // If the console treats the intensity bit on background colours - // correctly, we can do a very simple colour invert. - - // Special casery for shadows. Note this must be matched by the fix - // to libw32c.cc (the unpatched libw32c.cc does not draw spaces of any - // colour). - if (colour == BLACK) - colour = (DARKGREY << 4); - else - colour = (colour & 0xF) << 4; - } - else - { - // If we're on a console that takes its DOSness very seriously the - // background high-intensity bit is actually a blink bit. Blinking is - // evil, so we strip the background high-intensity bit. This, sadly, - // limits us to 7 background colours. - - // Strip off high-intensity bit. Special case DARKGREY, since it's the - // high-intensity counterpart of black, and we don't want black on - // black. - // - // We *could* set the foreground colour to WHITE if the background - // intensity bit is set, but I think we've carried the - // angry-fruit-salad theme far enough already. - - if (colour == DARKGREY) - colour |= (LIGHTGREY << 4); - else if (colour == BLACK) - colour = LIGHTGREY << 4; - else - { - // Zap out any existing background colour, and the high - // intensity bit. - colour &= 7; - - // And swap the foreground colour over to the background - // colour, leaving the foreground black. - colour <<= 4; - } - } - - return (colour); -} - -static unsigned short dos_hilite_brand(unsigned short colour, - unsigned short hilite) -{ - if (!hilite) - return (colour); - - if (colour == hilite) - colour = 0; - - colour |= (hilite << 4); - return (colour); -} - -static unsigned short dos_brand( unsigned short colour, - unsigned brand = CHATTR_REVERSE ) -{ - if ((brand & CHATTR_ATTRMASK) == CHATTR_NORMAL) - return (colour); - - colour &= 0xFF; - - if ((brand & CHATTR_ATTRMASK) == CHATTR_HILITE) - return dos_hilite_brand(colour, (brand & CHATTR_COLMASK) >> 8); - else - return dos_reverse_brand(colour); - -} -#endif - -screen_buffer_t colour_code_map( int x, int y, bool item_colour, - bool travel_colour ) -{ - // XXX: Yes, the map array and the grid array are off by one. -- bwr - const int map_value = (unsigned char) env.map[x][y]; - const unsigned short map_flags = env.map[x][y] & ENVF_FLAGS; - const int grid_value = grd[x + 1][y + 1]; - - char tc = travel_colour? get_travel_colour(x, y) : DARKGREY; - - if (map_flags & ENVF_DETECT_ITEM) - tc = Options.detected_item_colour; - - if (map_flags & ENVF_DETECT_MONS) { - tc = Options.detected_monster_colour; - return (tc); - } - - unsigned char ecol = ENVF_COLOR(map_flags); - if (ecol) { - unsigned rmc = Options.remembered_monster_colour & 0xFFFF; - if (rmc == 0xFFFF) // Use real colour - tc = ecol; - else if (rmc == 0) // Don't colour - ; - else - tc = rmc; - } - - // XXX: [ds] If we've an important colour, override other feature - // colouring. Yes, this is hacky. Story of my life. - if (tc == LIGHTGREEN || tc == LIGHTMAGENTA) - return tc; - - // XXX: Yeah, this is ugly, but until we have stored layers in the - // map we can't tell if we've seen a square, detected it, or just - // detected the item or monster on top... giving colour here will - // result in detect creature/item detecting features like stairs. -- bwr - if (map_value != mapch2( grid_value )) { - // If there's an item on this square, change colour to indicate - // that, iff the item's glyph matches map_value. XXX: Potentially - // abusable? -- ds - int item = igrd[x + 1][y + 1]; - if (item_colour && item != NON_ITEM - && map_value == display_glyph(item_env_glyph(mitm[item]))) - { - screen_buffer_t ic = mitm[item].colour; - -#if defined(WIN32CONSOLE) || defined(DOS) || defined(DOS_TERM) - if (mitm[item].link != NON_ITEM - && Options.heap_brand != CHATTR_NORMAL) - { - ic = dos_brand(ic, Options.heap_brand); - } -#elif defined(USE_COLOUR_OPTS) - if (mitm[item].link != NON_ITEM ) - { - ic |= COLFLAG_ITEM_HEAP; - } -#endif - // If the item colour is the background colour, tweak it to WHITE - // instead to catch the player's eye. - return ic == tc? WHITE : ic; - } - - return tc; - } - - switch (grid_value) - { - case DNGN_TRAP_MECHANICAL: - return (LIGHTCYAN); - - case DNGN_TRAP_MAGICAL: - case DNGN_TRAP_III: - return (MAGENTA); - - case DNGN_ENTER_SHOP: - return (YELLOW); - - case DNGN_ENTER_DIS: - return (CYAN); - - case DNGN_ENTER_HELL: - case DNGN_ENTER_GEHENNA: - return (RED); - - case DNGN_ENTER_COCYTUS: - return (LIGHTCYAN); - - case DNGN_ENTER_ABYSS: - return random2(16); // so it can be black - is this right? {dlb} - - case DNGN_ENTER_LABYRINTH: - case DNGN_STONE_ARCH: - return (LIGHTGREY); - - case DNGN_ENTER_PANDEMONIUM: - return (LIGHTBLUE); - - case DNGN_EXIT_PANDEMONIUM: - // Exit pandemonium gates won't show up on the map as light blue - // unless the character has the "gate to pandemonium" demonspawn - // mutation. This is so that the player can't quickly use a - // crystal ball to find their way out. -- bwr - return (you.mutation[MUT_PANDEMONIUM] ? LIGHTBLUE : LIGHTGREEN); - - case DNGN_TRANSIT_PANDEMONIUM: - return (LIGHTGREEN); - - case DNGN_ENTER_ZOT: - case DNGN_RETURN_FROM_ZOT: - return (MAGENTA); - - case DNGN_STONE_STAIRS_DOWN_I: - case DNGN_STONE_STAIRS_DOWN_II: - case DNGN_STONE_STAIRS_DOWN_III: - case DNGN_ROCK_STAIRS_DOWN: - return (RED); - - case DNGN_STONE_STAIRS_UP_I: - case DNGN_STONE_STAIRS_UP_II: - case DNGN_STONE_STAIRS_UP_III: - case DNGN_ROCK_STAIRS_UP: - return (GREEN); - - case DNGN_ENTER_ORCISH_MINES: - case DNGN_ENTER_HIVE: - case DNGN_ENTER_LAIR: - case DNGN_ENTER_SLIME_PITS: - case DNGN_ENTER_VAULTS: - case DNGN_ENTER_CRYPT: - case DNGN_ENTER_HALL_OF_BLADES: - case DNGN_ENTER_TEMPLE: - case DNGN_ENTER_SNAKE_PIT: - case DNGN_ENTER_ELVEN_HALLS: - case DNGN_ENTER_TOMB: - case DNGN_ENTER_SWAMP: - case 123: - case 124: - case 125: - case 126: - return (LIGHTRED); - - case DNGN_RETURN_FROM_ORCISH_MINES: - case DNGN_RETURN_FROM_HIVE: - case DNGN_RETURN_FROM_LAIR: - case DNGN_RETURN_FROM_SLIME_PITS: - case DNGN_RETURN_FROM_VAULTS: - case DNGN_RETURN_FROM_CRYPT: - case DNGN_RETURN_FROM_HALL_OF_BLADES: - case DNGN_RETURN_FROM_TEMPLE: - case DNGN_RETURN_FROM_SNAKE_PIT: - case DNGN_RETURN_FROM_ELVEN_HALLS: - case DNGN_RETURN_FROM_TOMB: - case DNGN_RETURN_FROM_SWAMP: - case 143: - case 144: - case 145: - case 146: - return (LIGHTBLUE); - - default: - break; - } - - return tc; -} - -void clear_map() -{ - for (int y = 0; y < GYM - 1; ++y) - { - for (int x = 0; x < GXM - 1; ++x) - { - unsigned short envc = env.map[x][y]; - if (!envc) - continue; - - bool unmapped = (envc & ENVF_DETECTED) != 0; - // Discard flags at this point. - envc = (unsigned char) envc; - - const unsigned char &grdc = grd[x + 1][y + 1]; - if (envc == mapch(grdc) || envc == mapch2(grdc)) - continue; - - int item = igrd[x + 1][y + 1]; - if (item != NON_ITEM - && envc == display_glyph(item_env_glyph(mitm[item]))) - continue; - - env.map[x][y] = unmapped? 0 : mapch2(grdc); - } - } -} - -void monster_grid(bool do_updates) -{ - struct monsters *monster = 0; // NULL {dlb} - - for (int s = 0; s < MAX_MONSTERS; s++) - { - monster = &menv[s]; - - if (monster->type != -1 && mons_near(monster)) - { - if (do_updates - && (monster->behaviour == BEH_SLEEP - || monster->behaviour == BEH_WANDER) - && check_awaken(s)) - { - behaviour_event( monster, ME_ALERT, MHITYOU ); - - if (you.turn_is_over == 1 - && mons_shouts(monster->type) > 0 - && random2(30) >= you.skills[SK_STEALTH]) - { - int noise_level = 8; - - if (!mons_friendly(monster) - && (!silenced(you.x_pos, you.y_pos) - && !silenced(monster->x, monster->y))) - { - if (mons_is_demon( monster->type ) && coinflip()) - { - if (monster->type == MONS_IMP - || monster->type == MONS_WHITE_IMP - || monster->type == MONS_SHADOW_IMP) - { - imp_taunt( monster ); - } - else - { - demon_taunt( monster ); - } - } - else - { - int the_shout = mons_shouts(monster->type); - - strcpy(info, "You hear "); - switch (the_shout) - { - case S_SILENT: - default: - strcat(info, "buggy behaviour!"); - break; - case S_SHOUT: - strcat(info, "a shout!"); - break; - case S_BARK: - strcat(info, "a bark!"); - break; - case S_SHOUT2: - strcat(info, "two shouts!"); - noise_level = 12; - break; - case S_ROAR: - strcat(info, "a roar!"); - noise_level = 12; - break; - case S_SCREAM: - strcat(info, "a hideous shriek!"); - break; - case S_BELLOW: - strcat(info, "a bellow!"); - break; - case S_SCREECH: - strcat(info, "a screech!"); - break; - case S_BUZZ: - strcat(info, "an angry buzzing noise."); - break; - case S_MOAN: - strcat(info, "a chilling moan."); - break; - case S_WHINE: - strcat(info, - "an irritating high-pitched whine."); - break; - case S_CROAK: - if (coinflip()) - strcat(info, "a loud, deep croak!"); - else - strcat(info, "a croak."); - break; - case S_GROWL: - strcat(info, "an angry growl!"); - break; - case S_HISS: - strcat(info, "an angry hiss!"); - noise_level = 4; // not very loud -- bwr - break; - } - - mpr(info); - } - } - - noisy( noise_level, monster->x, monster->y ); - } - } - - if (!player_monster_visible( monster )) - { - // ripple effect? - if (grd[monster->x][monster->y] == DNGN_SHALLOW_WATER - && !mons_flies(monster)) - { - show_backup[ monster->x - you.x_pos + 9 ] - [ monster->y - you.y_pos + 9] - = env.show[ monster->x - you.x_pos + 9 ] - [ monster->y - you.y_pos + 9 ]; - env.show[monster->x - you.x_pos + 9] - [monster->y - you.y_pos + 9] = 257; - } - continue; - } - else if (!mons_friendly( monster ) - && !mons_is_mimic( monster->type ) - && !mons_class_flag( monster->type, M_NO_EXP_GAIN )) - { - interrupt_activity( AI_SEE_MONSTER ); - if (you.running != 0 -#ifdef CLUA_BINDINGS - && clua.callbooleanfn(true, "ch_stop_run", - "M", monster) -#endif - ) - { - // Friendly monsters, mimics, or harmless monsters - // don't disturb the player's running/resting. - // - // Doing it this way causes players in run mode 2 - // to move one square, and in mode 1 to stop. This - // means that the character will run one square if - // a monster is in sight... we automatically jump - // to zero if we're resting. -- bwr - if (you.run_x == 0 && you.run_y == 0) - stop_running(); - else if (you.running > 1) - you.running--; - else - stop_running(); - } - } - - // mimics are always left on map - if (!mons_is_mimic( monster->type )) - { - show_backup[monster->x - you.x_pos + 9] - [monster->y - you.y_pos + 9] - = env.show[monster->x - you.x_pos + 9] - [monster->y - you.y_pos + 9]; - } - - env.show[monster->x - you.x_pos + 9] - [monster->y - you.y_pos + 9] = monster->type + 297; - - env.show_col[monster->x - you.x_pos + 9] - [monster->y - you.y_pos + 9] - = ((mcolour[monster->type] == BLACK) - ? monster->number : mcolour[monster->type]); -#ifdef USE_COLOUR_OPTS - if (mons_friendly(monster)) - { - env.show_col[monster->x - you.x_pos + 9] - [monster->y - you.y_pos + 9] - |= COLFLAG_FRIENDLY_MONSTER; - } - else if (Options.stab_brand != CHATTR_NORMAL - && mons_looks_stabbable(monster)) - { - env.show_col[monster->x - you.x_pos + 9] - [monster->y - you.y_pos + 9] - |= COLFLAG_WILLSTAB; - } - else if (Options.may_stab_brand != CHATTR_NORMAL - && mons_looks_distracted(monster)) - { - env.show_col[monster->x - you.x_pos + 9] - [monster->y - you.y_pos + 9] - |= COLFLAG_MAYSTAB; - } - -#elif defined(WIN32CONSOLE) || defined(DOS) - if (Options.friend_brand != CHATTR_NORMAL - && mons_friendly(monster)) - { - // We munge the colours right here for DOS and Windows, because - // we know exactly how the colours will be handled, and we don't - // want to change both DOS and Windows port code to handle - // friend branding. - unsigned short &colour = - env.show_col[monster->x - you.x_pos + 9] - [monster->y - you.y_pos + 9]; - colour = dos_brand(colour, Options.friend_brand); - } - - if (Options.stab_brand != CHATTR_NORMAL - && mons_looks_stabbable(monster)) - { - unsigned short &colour = - env.show_col[monster->x - you.x_pos + 9] - [monster->y - you.y_pos + 9]; - colour = dos_brand(colour, Options.stab_brand); - } - else if (Options.may_stab_brand != CHATTR_NORMAL - && mons_looks_distracted(monster)) - { - unsigned short &colour = - env.show_col[monster->x - you.x_pos + 9] - [monster->y - you.y_pos + 9]; - colour = dos_brand(colour, Options.may_stab_brand); - } -#endif - } // end "if (monster->type != -1 && mons_ner)" - } // end "for s" -} // end monster_grid() - - -bool check_awaken(int mons_aw) -{ - int mons_perc = 0; - struct monsters *monster = &menv[mons_aw]; - const int mon_holy = mons_holiness(monster); - - // berserkers aren't really concerned about stealth - if (you.berserker) - return (true); - - // Repel undead is a holy aura, to which evil creatures are sensitive. - // Note that even though demons aren't affected by repel undead, they - // do sense this type of divine aura. -- bwr - if (you.duration[DUR_REPEL_UNDEAD] - && (mon_holy == MH_UNDEAD || mon_holy == MH_DEMONIC)) - { - return (true); - } - - // I assume that creatures who can see invisible are very perceptive - mons_perc = 10 + (mons_intel(monster->type) * 4) + monster->hit_dice - + mons_see_invis(monster) * 5; - - // critters that are wandering still have MHITYOU as their foe are - // still actively on guard for the player, even if they can't see - // him. Give them a large bonus (handle_behaviour() will nuke 'foe' - // after a while, removing this bonus. - if (monster->behaviour == BEH_WANDER && monster->foe == MHITYOU) - mons_perc += 15; - - if (!mons_player_visible(monster)) - mons_perc -= 75; - - if (monster->behaviour == BEH_SLEEP) - { - if (mon_holy == MH_NATURAL) - { - // monster is "hibernating"... reduce chance of waking - if (mons_has_ench( monster, ENCH_SLEEP_WARY )) - mons_perc -= 10; - } - else // unnatural creature - { - // Unnatural monsters don't actually "sleep", they just - // haven't noticed an intruder yet... we'll assume that - // they're diligently on guard. - mons_perc += 10; - } - } - - // glowing with magical contamination isn't very stealthy - if (you.magic_contamination > 10) - mons_perc += you.magic_contamination - 10; - - if (mons_perc < 0) - mons_perc = 0; - - return (random2(stealth) <= mons_perc); -} // end check_awaken() - -static int display_glyph(int env_glyph) -{ - unsigned short ch, color; - if (viewwindow == viewwindow2) - get_ibm_symbol(env_glyph, &ch, &color); - else - get_non_ibm_symbol(env_glyph, &ch, &color); - return ch; -} - -static int item_env_glyph(const item_def &item) -{ - switch (item.base_type) - { - case OBJ_ORBS: - return 256; - // need + 6 because show is 0 - 12, not -6 - +6 - case OBJ_WEAPONS: - case OBJ_MISSILES: - return 258; - case OBJ_ARMOUR: - return 259; - case OBJ_WANDS: - return 260; - case OBJ_FOOD: - return 261; - case OBJ_UNKNOWN_I: - return 262; - case OBJ_SCROLLS: - return 263; - case OBJ_JEWELLERY: - return item.sub_type >= AMU_RAGE? 273 : 264; - case OBJ_POTIONS: - return 265; - case OBJ_UNKNOWN_II: - return 266; - case OBJ_BOOKS: - return 267; - case OBJ_STAVES: - return 269; - case OBJ_MISCELLANY: - return 270; - case OBJ_CORPSES: - return 271; - case OBJ_GOLD: - return 272; - default: - return '8'; - } -} - -void item() -{ - char count_x, count_y; - - for (count_y = (you.y_pos - 8); (count_y < you.y_pos + 9); count_y++) - { - for (count_x = (you.x_pos - 8); (count_x < you.x_pos + 9); count_x++) - { - if (count_x >= 0 && count_x < GXM && count_y >= 0 && count_y < GYM) - { - if (igrd[count_x][count_y] != NON_ITEM) - { - if (env.show[count_x - you.x_pos + 9] - [count_y - you.y_pos + 9] != 0) - { - const item_def &eitem = mitm[igrd[count_x][count_y]]; - unsigned short &ecol = - env.show_col[count_x - you.x_pos + 9] - [count_y - you.y_pos + 9]; - - ecol = (grd[count_x][count_y] == DNGN_SHALLOW_WATER)? - CYAN - : eitem.colour; - -#ifdef USE_COLOUR_OPTS - if (eitem.link != NON_ITEM) - { - ecol |= COLFLAG_ITEM_HEAP; - } -#elif defined(WIN32CONSOLE) || defined(DOS) - if (eitem.link != NON_ITEM - && Options.heap_brand != CHATTR_NORMAL) - { - // Yes, exact same code as friend-branding. - ecol = dos_brand(ecol, Options.heap_brand); - } -#endif - env.show[count_x - you.x_pos + 9] - [count_y - you.y_pos + 9] = - item_env_glyph( eitem ); - } - } - } - } // end of "for count_y, count_x" - } -} // end item() - - -void cloud_grid(void) -{ - int mnc = 0; - - // btw, this is also the 'default' color {dlb} - unsigned char which_color = LIGHTGREY; - - for (int s = 0; s < MAX_CLOUDS; s++) - { - // can anyone explain this??? {dlb} - // its an optimization to avoid looking past the last cloud -bwr - if (mnc > env.cloud_no) - break; - - if (env.cloud[s].type != CLOUD_NONE) - { - mnc++; - - if (see_grid(env.cloud[s].x, env.cloud[s].y)) - { - show_backup[env.cloud[s].x - you.x_pos + 9] - [env.cloud[s].y - you.y_pos + 9] - = env.show[env.cloud[s].x - you.x_pos + 9] - [env.cloud[s].y - you.y_pos + 9]; - - env.show[env.cloud[s].x - you.x_pos + 9] - [env.cloud[s].y - you.y_pos + 9] = '#'; - - switch (env.cloud[s].type) - { - case CLOUD_FIRE: - case CLOUD_FIRE_MON: - if (env.cloud[s].decay <= 20) - which_color = RED; - else if (env.cloud[s].decay <= 40) - which_color = LIGHTRED; - else if (one_chance_in(4)) - which_color = RED; - else if (one_chance_in(4)) - which_color = LIGHTRED; - else - which_color = YELLOW; - break; - - case CLOUD_STINK: - case CLOUD_STINK_MON: - which_color = GREEN; - break; - - case CLOUD_COLD: - case CLOUD_COLD_MON: - if (env.cloud[s].decay <= 20) - which_color = BLUE; - else if (env.cloud[s].decay <= 40) - which_color = LIGHTBLUE; - else if (one_chance_in(4)) - which_color = BLUE; - else if (one_chance_in(4)) - which_color = LIGHTBLUE; - else - which_color = WHITE; - break; - - case CLOUD_POISON: - case CLOUD_POISON_MON: - which_color = (one_chance_in(3) ? LIGHTGREEN : GREEN); - break; - - case CLOUD_BLUE_SMOKE: - case CLOUD_BLUE_SMOKE_MON: - which_color = LIGHTBLUE; - break; - - case CLOUD_PURP_SMOKE: - case CLOUD_PURP_SMOKE_MON: - which_color = MAGENTA; - break; - - case CLOUD_MIASMA: - case CLOUD_MIASMA_MON: - case CLOUD_BLACK_SMOKE: - case CLOUD_BLACK_SMOKE_MON: - which_color = DARKGREY; - break; - - default: - which_color = LIGHTGREY; - break; - } - - env.show_col[env.cloud[s].x - you.x_pos + 9] - [env.cloud[s].y - you.y_pos + 9] = which_color; - } - } // end 'if != CLOUD_NONE' - } // end 'for s' loop -} // end cloud_grid() - -// Noisy now has a messenging service for giving messages to the -// player is appropriate. -// -// Returns true if the PC heard the noise. -bool noisy( int loudness, int nois_x, int nois_y, const char *msg ) -{ - int p; - struct monsters *monster = 0; // NULL {dlb} - bool ret = false; - - // If the origin is silenced there is no noise. - if (silenced( nois_x, nois_y )) - return (false); - - const int dist = loudness * loudness; - - // message the player - if (distance( you.x_pos, you.y_pos, nois_x, nois_y ) <= dist - && player_can_hear( nois_x, nois_y )) - { - if (msg) - mpr( msg, MSGCH_SOUND ); - - ret = true; - } - - for (p = 0; p < MAX_MONSTERS; p++) - { - monster = &menv[p]; - - if (monster->type < 0) - continue; - - if (distance(monster->x, monster->y, nois_x, nois_y) <= dist - && !silenced(monster->x, monster->y)) - { - // If the noise came from the character, any nearby monster - // will be jumping on top of them. - if (nois_x == you.x_pos && nois_y == you.y_pos) - behaviour_event( monster, ME_ALERT, MHITYOU ); - else - behaviour_event( monster, ME_DISTURB, MHITNOT, nois_x, nois_y ); - } - } - - return (ret); -} // end noisy() - -/* ======================================================================== - * brand new LOS code - * ======================================================================== - * The new LOS works via a new (I think) shadow casting algorithm, - * plus an esthetic tweak for more pleasing corner illumination. More - * detail can be had by contacting its author, Gordon Lipford. */ - -#define MAX_LIGHT_RADIUS 20 -#define CIRC_MAX 32000 -#define BIG_SHADOW 32000 - -// the following two constants represent the 'middle' of the sh array. -// since the current shown area is 19x19, centering the view at (9,9) -// means it will be exactly centered. -// This is done to accomodate possible future changes in viewable screen -// area - simply change sh_xo and sh_yo to the new view center. - -const int sh_xo = 9; // X and Y origins for the sh array -const int sh_yo = 9; - -// the Cell class, used in the shadow-casting LOS algorithm -class Cell -{ - -public: - int up_count; - int up_max; - int low_count; - int low_max; - bool lit; - bool lit_delay; - bool visible; // for blockers only - void init(); - bool reachedLower(); - bool reachedUpper(); - - Cell() - { - init(); - }; -}; - -void Cell::init() -{ - up_count = 0; - up_max = 0; - low_count = 0; - low_max = 0; - lit = true; - visible = true; - lit_delay = false; -} - -bool Cell::reachedLower() -{ - // integer math: a 'step' has a value of 10 - // see if we're within a half step of the max. VERY important - // to use 'half step' or else things look really stupid. - if (low_max != 0 && low_count + 5 >= low_max && low_count - 5 < low_max) - return true; - - return false; -} - -bool Cell::reachedUpper() -{ - // see if we're within a half step of the max. VERY important - // to use 'half step' or else things look really stupid. - if (up_max != 0 && up_count + 5 >= up_max && up_count - 5 < up_max) - return true; - - return false; -} - -// the cell array -static FixedVector < Cell, MAX_LIGHT_RADIUS + 1 > cells; - -// the 'circle' array. For any given row, we won't check higher than -// this given cell. -static FixedVector < int, MAX_LIGHT_RADIUS + 1 > circle; - -// current light radius -static int LR = 0; - -// View constant -const int view = 2; // 1=widest LOS .. 5=narrowest - -// initialize LOS code for a given light radius -extern void setLOSRadius(int newLR) -{ - int i, j; - - // sanity check - also allows multiple calls w/out performance loss - if (LR == newLR) - return; - - LR = newLR; - // cells should already be initted. calculate the circle array. - - // note that rows 0 and 1 will always go to infinity. - circle[0] = circle[1] = CIRC_MAX; - - // for the rest, simply calculate max height based on light rad. - for (i = 2; i <= LR; i++) - { - // check top - if (2 * i * i <= LR * LR) - { - circle[i] = CIRC_MAX; - continue; - } - - for (j = i - 1; j >= 0; j--) - { - // check that Distance (I^2 + J^2) is no more than (R+0.5)^2 - // this rounding allows for *much* better looking circles. - if (i * i + j * j <= LR * LR + LR) - { - circle[i] = j; - break; - } - } - } -} - -static int calcUpper(int bX, int bY) -{ - // got a blocker at row bX, cell bY. do all values - // and scale by a factor of 10 for the integer math. - int upper; - - upper = (10 * (10 * bX - view)) / (10 * bY + view); - if (upper < 10) // upper bound for blocker on diagonal - upper = 10; - - return upper; -} - -static int calcLower(int bX, int bY) -{ - // got a blocker at row bX, cell bY. do all values - // and scale by a factor of 10 for the integer math. - - if (bY == 0) - return BIG_SHADOW; - - return (10 * (10 * bX + view)) / (10 * bY - view); -} - -// for easy x,y octant translation -static int xxcomp[8] = { 1, 0, 0, -1, -1, 0, 0, 1 }; -static int xycomp[8] = { 0, 1, -1, 0, 0, -1, 1, 0 }; -static int yxcomp[8] = { 0, 1, 1, 0, 0, -1, -1, 0 }; -static int yycomp[8] = { 1, 0, 0, 1, -1, 0, 0, -1 }; - -static void los_octant(int o, FixedArray < unsigned int, 19, 19 > &sh, - FixedArray < unsigned char, 80, 70 > &gr, int x_p, - int y_p) -{ - int row, cell, top, south; - int tx, ty; // translated x, y deltas for this octant - unsigned char gv; // grid value - bool row_dark, all_dark; - bool blocker, vis_corner; - int up_inc, low_inc; - - // leave [0,0] alone, because the old LOS code seems to. - - // init cell[0]. this is the only one that needs clearing. - cells[0].init(); - all_dark = false; - vis_corner = false; - - // loop through each row - for (row = 1; row <= LR; row++) - { - row_dark = true; - - // loop through each cell, up to the max allowed by circle[] - top = circle[row]; - if (top > row) - top = row; - - for (cell = 0; cell <= top; cell++) - { - // translate X,Y co'ord + bounds check - tx = row * xxcomp[o] + cell * xycomp[o]; - ty = row * yxcomp[o] + cell * yycomp[o]; - - if (x_p + tx < 0 || x_p + tx > 79 || y_p + ty < 0 || y_p + ty > 69) - continue; - - // check for all_dark - we've finished the octant but - // have yet to fill in '0' for the rest of the sight grid - if (all_dark == true) - { - sh[sh_xo + tx][sh_yo + ty] = 0; - continue; - } - - // get grid value.. see if it blocks LOS - gv = gr[x_p + tx][y_p + ty]; - blocker = (gv < MINSEE); - - // init some other variables - up_inc = 10; - low_inc = 10; - south = cell - 1; - - // STEP 1 - inherit values from immediate West, if possible - if (cell < row) - { - // check for delayed lighting - if (cells[cell].lit_delay) - { - if (!blocker) - { // blockers don't light up with lit_delay. - if (cells[south].lit) - { - if (cells[south].low_max != 0) - { - cells[cell].lit = false; - // steal lower values - cells[cell].low_max = cells[south].low_max; - cells[cell].low_count = cells[south].low_count; - cells[south].low_count = 0; - cells[south].low_max = 0; - low_inc = 0; // avoid double-inc. - } - else - cells[cell].lit = true; - } - } - cells[cell].lit_delay = false; - } - } - else - { - // initialize new cell. - cells[cell].init(); - } - - // STEP 2 - check for blocker - // a dark blocker in shadow's edge will be visible - if (blocker) - { - if (cells[cell].lit || (cell != 0 && cells[south].lit) - || vis_corner) - { - // hack: make 'corners' visible - vis_corner = cells[cell].lit; - - cells[cell].lit = false; - cells[cell].visible = true; - - int upper = calcUpper(row, cell); - int lower = calcLower(row, cell); - - if (upper < cells[cell].up_max || cells[cell].up_max == 0) - { - // new upper shadow - cells[cell].up_max = upper; - cells[cell].up_count = 0; - up_inc = 0; - } - - if (lower > cells[cell].low_max || cells[cell].low_max == 0) - { - // new lower shadow - cells[cell].low_max = lower; - cells[cell].low_count = -10; - low_inc = 0; - if (lower <= 30) // somewhat arbitrary - cells[cell].lit_delay = true; - // set dark_delay if lower > 20?? how to decide? - } - } - else - { - cells[cell].visible = false; - } - } - else - { - cells[cell].visible = false; // special flags for blockers - } - - // STEP 3 - add increments to upper, lower counts - cells[cell].up_count += up_inc; - cells[cell].low_count += low_inc; - - // STEP 4 - check south for dark - if (south >= 0) - if (cells[south].reachedUpper() == true) - { - if (cells[cell].reachedUpper() == false) - { - cells[cell].up_max = cells[south].up_max; - cells[cell].up_count = cells[south].up_count; - cells[cell].up_count -= cells[south].up_max; - } - cells[cell].lit = false; - cells[cell].visible = false; - } - - // STEP 5 - nuke lower if south lower - if (south >= 0) - { - if (cells[south].reachedLower()) - { - cells[cell].low_max = cells[south].low_max; - cells[cell].low_count = cells[south].low_count; - cells[cell].low_count -= cells[south].low_max; - cells[south].low_count = cells[south].low_max = 0; - } - - if (cells[south].low_max != 0 - || (cells[south].lit == false - && cells[south].low_max == 0)) - { - cells[cell].low_count = cells[cell].low_max + 10; - } - } - - // STEP 6 - light up if we've reached lower bound - if (cells[cell].reachedLower() == true) - cells[cell].lit = true; - - // now place appropriate value in sh - if (cells[cell].lit == true - || (blocker == true && cells[cell].visible == true)) - { - sh[sh_xo + tx][sh_yo + ty] = gv; - } - else - sh[sh_xo + tx][sh_yo + ty] = 0; - - if (cells[cell].lit == true) - row_dark = false; - } // end for - cells - - vis_corner = false; // don't carry over to next row. :) - if (row_dark == true) - all_dark = true; - } // end for - rows -} - -void losight(FixedArray < unsigned int, 19, 19 > &sh, - FixedArray < unsigned char, 80, 70 > &gr, int x_p, int y_p) -{ - int o; - - for (o = 0; o < 8; o++) - los_octant(o, sh, gr, x_p, y_p); -} - - -void draw_border(void) -{ - textcolor( BORDER_COLOR ); - clrscr(); - redraw_skill( you.your_name, player_title() ); - - gotoxy(40, 2); - cprintf( "%s %s", species_name( you.species, you.experience_level ), - (you.wizard ? "*WIZARD*" : "" ) ); - - gotoxy(40, 3); cprintf("HP:"); - gotoxy(40, 4); cprintf("Magic:"); - gotoxy(40, 5); cprintf("AC:"); - gotoxy(40, 6); cprintf("EV:"); - gotoxy(40, 7); cprintf("Str:"); - gotoxy(40, 8); cprintf("Int:"); - gotoxy(40, 9); cprintf("Dex:"); - gotoxy(40, 10); cprintf("Gold:"); - gotoxy(40, 11); cprintf("Experience:"); - gotoxy(40, 12); cprintf("Level"); -} // end draw_border() - -// Determines if the given feature is present at (x, y) in _grid_ coordinates. -// If you have map coords, add (1, 1) to get grid coords. -// Use one of -// 1. '<' and '>' to look for stairs -// 2. '\t' or '\\' for shops, portals. -// 3. '^' for traps -// 4. '_' for altars -// 5. Anything else will look for the exact same character in the level map. -bool is_feature(int feature, int x, int y) { - unsigned char envfeat = (unsigned char) env.map[x - 1][y - 1]; - if (!envfeat) - return false; - - // 'grid' can fit in an unsigned char, but making this a short shuts up - // warnings about out-of-range case values. - short grid = grd[x][y]; - - switch (feature) { - case 'X': - return (point_distance[x][y] == PD_EXCLUDED); - case 'F': - case 'W': - return is_waypoint(x, y); -#ifdef STASH_TRACKING - case 'I': - return is_stash(x, y); -#endif - case '_': - switch (grid) { - case DNGN_ALTAR_ZIN: - case DNGN_ALTAR_SHINING_ONE: - case DNGN_ALTAR_KIKUBAAQUDGHA: - case DNGN_ALTAR_YREDELEMNUL: - case DNGN_ALTAR_XOM: - case DNGN_ALTAR_VEHUMET: - case DNGN_ALTAR_OKAWARU: - case DNGN_ALTAR_MAKHLEB: - case DNGN_ALTAR_SIF_MUNA: - case DNGN_ALTAR_TROG: - case DNGN_ALTAR_NEMELEX_XOBEH: - case DNGN_ALTAR_ELYVILON: - return true; - default: - return false; - } - case '\t': - case '\\': - switch (grid) { - case DNGN_ENTER_HELL: - case DNGN_ENTER_LABYRINTH: - case DNGN_ENTER_SHOP: - case DNGN_ENTER_DIS: - case DNGN_ENTER_GEHENNA: - case DNGN_ENTER_COCYTUS: - case DNGN_ENTER_TARTARUS: - case DNGN_ENTER_ABYSS: - case DNGN_EXIT_ABYSS: - case DNGN_STONE_ARCH: - case DNGN_ENTER_PANDEMONIUM: - case DNGN_EXIT_PANDEMONIUM: - case DNGN_TRANSIT_PANDEMONIUM: - case DNGN_ENTER_ZOT: - case DNGN_RETURN_FROM_ZOT: - return true; - default: - return false; - } - case '<': - switch (grid) { - case DNGN_ROCK_STAIRS_UP: - case DNGN_STONE_STAIRS_UP_I: - case DNGN_STONE_STAIRS_UP_II: - case DNGN_STONE_STAIRS_UP_III: - case DNGN_RETURN_FROM_ORCISH_MINES: - case DNGN_RETURN_FROM_HIVE: - case DNGN_RETURN_FROM_LAIR: - case DNGN_RETURN_FROM_SLIME_PITS: - case DNGN_RETURN_FROM_VAULTS: - case DNGN_RETURN_FROM_CRYPT: - case DNGN_RETURN_FROM_HALL_OF_BLADES: - case DNGN_RETURN_FROM_TEMPLE: - case DNGN_RETURN_FROM_SNAKE_PIT: - case DNGN_RETURN_FROM_ELVEN_HALLS: - case DNGN_RETURN_FROM_TOMB: - case DNGN_RETURN_FROM_SWAMP: - return true; - default: - return false; - } - case '>': - switch (grid) { - case DNGN_ROCK_STAIRS_DOWN: - case DNGN_STONE_STAIRS_DOWN_I: - case DNGN_STONE_STAIRS_DOWN_II: - case DNGN_STONE_STAIRS_DOWN_III: - case DNGN_ENTER_ORCISH_MINES: - case DNGN_ENTER_HIVE: - case DNGN_ENTER_LAIR: - case DNGN_ENTER_SLIME_PITS: - case DNGN_ENTER_VAULTS: - case DNGN_ENTER_CRYPT: - case DNGN_ENTER_HALL_OF_BLADES: - case DNGN_ENTER_TEMPLE: - case DNGN_ENTER_SNAKE_PIT: - case DNGN_ENTER_ELVEN_HALLS: - case DNGN_ENTER_TOMB: - case DNGN_ENTER_SWAMP: - return true; - default: - return false; - } - case '^': - switch (grid) { - case DNGN_TRAP_MECHANICAL: - case DNGN_TRAP_MAGICAL: - case DNGN_TRAP_III: - return true; - default: - return false; - } - default: - return envfeat == feature; - } -} - -static int find_feature(unsigned char feature, int curs_x, int curs_y, - int start_x, int start_y, int anchor_x, int anchor_y, - int ignore_count, char *move_x, char *move_y) { - int cx = anchor_x, - cy = anchor_y; - - int firstx = -1, firsty = -1; - int matchcount = 0; - - // Find the first occurrence of feature 'feature', spiralling around (x,y) - int maxradius = GXM > GYM? GXM : GYM; - for (int radius = 1; radius < maxradius; ++radius) { - for (int axis = -2; axis < 2; ++axis) { - int rad = radius - (axis < 0); - for (int var = -rad; var <= rad; ++var) { - int dx = radius, dy = var; - if (axis % 2) - dx = -dx; - if (axis < 0) { - int temp = dx; - dx = dy; - dy = temp; - } - - int x = cx + dx, y = cy + dy; - if (x < 0 || y < 0 || x >= GXM || y >= GYM) continue; - if (is_feature(feature, x + 1, y + 1)) { - ++matchcount; - if (!ignore_count--) { - // We want to cursor to (x,y) - *move_x = x - (start_x + curs_x - 1); - *move_y = y - (start_y + curs_y - 1); - return matchcount; - } - else if (firstx == -1) { - firstx = x; - firsty = y; - } - } - } - } - } - - // We found something, but ignored it because of an ignorecount - if (firstx != -1) { - *move_x = firstx - (start_x + curs_x - 1); - *move_y = firsty - (start_y + curs_y - 1); - return 1; - } - return 0; -} - -void find_features(const std::vector<coord_def>& features, - unsigned char feature, std::vector<coord_def> *found) { - for (unsigned feat = 0; feat < features.size(); ++feat) { - const coord_def& coord = features[feat]; - if (is_feature(feature, coord.x, coord.y)) - found->push_back(coord); - } -} - -static int find_feature( const std::vector<coord_def>& features, - unsigned char feature, int curs_x, int curs_y, - int start_x, int start_y, - int ignore_count, char *move_x, char *move_y) { - int firstx = -1, firsty = -1; - int matchcount = 0; - - for (unsigned feat = 0; feat < features.size(); ++feat) { - const coord_def& coord = features[feat]; - - if (is_feature(feature, coord.x, coord.y)) { - ++matchcount; - if (!ignore_count--) { - // We want to cursor to (x,y) - *move_x = coord.x - (start_x + curs_x); - *move_y = coord.y - (start_y + curs_y); - return matchcount; - } - else if (firstx == -1) { - firstx = coord.x; - firsty = coord.y; - } - } - } - - // We found something, but ignored it because of an ignorecount - if (firstx != -1) { - *move_x = firstx - (start_x + curs_x); - *move_y = firsty - (start_y + curs_y); - return 1; - } - return 0; -} - -// show_map() now centers the known map along x or y. This prevents -// the player from getting "artificial" location clues by using the -// map to see how close to the end they are. They'll need to explore -// to get that. This function is still a mess, though. -- bwr -void show_map( FixedVector<int, 2> &spec_place ) -{ - int i, j; - - int bufcount2 = 0; - - char move_x = 0; - char move_y = 0; - char getty = 0; - -#ifdef DOS_TERM - char buffer[4800]; -#endif - - // Vector to track all features we can travel to, in order of distance. - std::vector<coord_def> features; - if (!spec_place[0]) { - travel_cache.update(); - - find_travel_pos(you.x_pos, you.y_pos, NULL, NULL, &features); - // Sort features into the order the player is likely to prefer. - arrange_features(features); - } - - // buffer2[GYM * GXM * 2] segfaults my box {dlb} - screen_buffer_t buffer2[GYM * GXM * 2]; - - char min_x = 80, max_x = 0, min_y = 0, max_y = 0; - bool found_y = false; - - const int num_lines = get_number_of_lines(); - const int half_screen = num_lines / 2 - 1; - - for (j = 0; j < GYM; j++) - { - for (i = 0; i < GXM; i++) - { - if (env.map[i][j]) - { - if (!found_y) - { - found_y = true; - min_y = j; - } - - max_y = j; - - if (i < min_x) - min_x = i; - - if (i > max_x) - max_x = i; - } - } - } - - const int map_lines = max_y - min_y + 1; - - const int start_x = min_x + (max_x - min_x + 1) / 2 - 40; // no x scrolling - const int block_step = Options.level_map_cursor_step; - int start_y; // y does scroll - - int screen_y = you.y_pos; - - // if close to top of known map, put min_y on top - // else if close to bottom of known map, put max_y on bottom. - // - // The num_lines comparisons are done to keep things neat, by - // keeping things at the top of the screen. By shifting an - // additional one in the num_lines > map_lines case, we can - // keep the top line clear... which makes things look a whole - // lot better for small maps. - if (num_lines > map_lines) - screen_y = min_y + half_screen - 1; - else if (num_lines == map_lines || screen_y - half_screen < min_y) - screen_y = min_y + half_screen; - else if (screen_y + half_screen > max_y) - screen_y = max_y - half_screen; - - int curs_x = you.x_pos - start_x; - int curs_y = you.y_pos - screen_y + half_screen; - int search_feat = 0, search_found = 0, anchor_x = -1, anchor_y = -1; - -#ifdef DOS_TERM - gettext(1, 1, 80, 25, buffer); - window(1, 1, 80, 25); -#endif - - clrscr(); - textcolor(DARKGREY); - - put_screen: - bufcount2 = 0; - - _setcursortype(_NOCURSOR); - -#ifdef PLAIN_TERM - gotoxy(1, 1); -#endif - - start_y = screen_y - half_screen; - - for (j = 0; j < num_lines; j++) - { - for (i = 0; i < 80; i++) - { - screen_buffer_t colour = DARKGREY; - if (start_y + j >= 65 || start_y + j <= 3 - || start_x + i < 0 || start_x + i >= GXM - 1) - { - buffer2[bufcount2 + 1] = DARKGREY; - buffer2[bufcount2] = 0; - bufcount2 += 2; - -#ifdef PLAIN_TERM - goto print_it; -#endif - -#ifdef DOS_TERM - continue; -#endif - - } - - colour = colour_code_map(start_x + i, start_y + j, - Options.item_colour, - !spec_place[0] && Options.travel_colour); - - buffer2[bufcount2 + 1] = colour; - - if (start_x + i + 1 == you.x_pos && start_y + j + 1 == you.y_pos) - buffer2[bufcount2 + 1] = WHITE; - - buffer2[bufcount2] = - (unsigned char) env.map[start_x + i][start_y + j]; - - // If we've a waypoint on the current square, *and* the square is - // a normal floor square with nothing on it, show the waypoint - // number. - if (Options.show_waypoints) - { - // XXX: This is a horrible hack. - screen_buffer_t &bc = buffer2[bufcount2]; - int gridx = start_x + i + 1, gridy = start_y + j + 1; - unsigned char ch = is_waypoint(gridx, gridy); - if (ch && (bc == mapch2(DNGN_FLOOR) || - bc == mapch(DNGN_FLOOR))) - bc = ch; - } - - bufcount2 += 2; - -#ifdef PLAIN_TERM - - print_it: - // avoid line wrap - if (i == 79) - continue; - - // newline - if (i == 0 && j > 0) - gotoxy( 1, j + 1 ); - - textcolor( buffer2[bufcount2 - 1] ); - putch( buffer2[bufcount2 - 2] ); -#endif - } - } - -#ifdef DOS_TERM - puttext(1, 1, 80, 25, buffer2); -#endif - - _setcursortype(_NORMALCURSOR); - gotoxy(curs_x, curs_y); - - gettything: - getty = getchm(KC_LEVELMAP); - - if (spec_place[0] == 0 && getty != 0 && getty != '+' && getty != '-' - && getty != 'h' && getty != 'j' && getty != 'k' && getty != 'l' - && getty != 'y' && getty != 'u' && getty != 'b' && getty != 'n' - && getty != 'H' && getty != 'J' && getty != 'K' && getty != 'L' - && getty != 'Y' && getty != 'U' && getty != 'B' && getty != 'N' - // Keystrokes to initiate travel - && getty != ',' && getty != '.' && getty != '\r' && getty != ';' - - // Keystrokes for jumping to features - && getty != '<' && getty != '>' && getty != '@' && getty != '\t' - && getty != '^' && getty != '_' - && (getty < '0' || getty > '9') - && getty != CONTROL('X') - && getty != CONTROL('E') - && getty != CONTROL('F') - && getty != CONTROL('W') - && getty != CONTROL('C') - && getty != 'X' && getty != 'F' && getty != 'I' && getty != 'W') - { - goto putty; - } - - if (spec_place[0] == 1 && getty != 0 && getty != '+' && getty != '-' - && getty != 'h' && getty != 'j' && getty != 'k' && getty != 'l' - && getty != 'y' && getty != 'u' && getty != 'b' && getty != 'n' - && getty != 'H' && getty != 'J' && getty != 'K' && getty != 'L' - && getty != 'Y' && getty != 'U' && getty != 'B' && getty != 'N' - && getty != '.' && getty != 'S' && (getty < '0' || getty > '9') - // Keystrokes for jumping to features - && getty != '<' && getty != '>' && getty != '@' && getty != '\t' - && getty != '^' && getty != '_') - { - goto gettything; - } - - if (getty == 0) - getty = getchm(KC_LEVELMAP); - -#ifdef WIN32CONSOLE - // Translate shifted numpad to shifted vi keys. Yes, - // this is horribly hacky. - { - static int win_keypad[] = { 'B', 'J', 'N', - 'H', '5', 'L', - 'Y', 'K', 'U' }; - if (getty >= '1' && getty <= '9') - getty = win_keypad[ getty - '1' ]; - } -#endif - - switch (getty) - { - case CONTROL('C'): - clear_map(); - break; - - case CONTROL('F'): - case CONTROL('W'): - travel_cache.add_waypoint(start_x + curs_x, start_y + curs_y); - // We need to do this all over again so that the user can jump - // to the waypoint he just created. - features.clear(); - find_travel_pos(you.x_pos, you.y_pos, NULL, NULL, &features); - // Sort features into the order the player is likely to prefer. - arrange_features(features); - move_x = move_y = 0; - break; - case CONTROL('E'): - case CONTROL('X'): - { - int x = start_x + curs_x, y = start_y + curs_y; - if (getty == CONTROL('X')) - toggle_exclude(x, y); - else - clear_excludes(); - - // We now need to redo travel colours - features.clear(); - find_travel_pos(you.x_pos, you.y_pos, NULL, NULL, &features); - // Sort features into the order the player is likely to prefer. - arrange_features(features); - - move_x = move_y = 0; - } - break; - - case 'b': - case '1': - move_x = -1; - move_y = 1; - break; - - case 'j': - case '2': - move_y = 1; - move_x = 0; - break; - - case 'u': - case '9': - move_x = 1; - move_y = -1; - break; - - case 'k': - case '8': - move_y = -1; - move_x = 0; - break; - - case 'y': - case '7': - move_y = -1; - move_x = -1; - break; - - case 'h': - case '4': - move_x = -1; - move_y = 0; - break; - - case 'n': - case '3': - move_y = 1; - move_x = 1; - break; - - case 'l': - case '6': - move_x = 1; - move_y = 0; - break; - - case 'B': - move_x = -block_step; - move_y = block_step; - break; - - case 'J': - move_y = block_step; - move_x = 0; - break; - - case 'U': - move_x = block_step; - move_y = -block_step; - break; - - case 'K': - move_y = -block_step; - move_x = 0; - break; - - case 'Y': - move_y = -block_step; - move_x = -block_step; - break; - - case 'H': - move_x = -block_step; - move_y = 0; - break; - - case 'N': - move_y = block_step; - move_x = block_step; - break; - - case 'L': - move_x = block_step; - move_y = 0; - break; - - case '+': - move_y = 20; - move_x = 0; - break; - case '-': - move_y = -20; - move_x = 0; - break; - case '<': - case '>': - case '@': - case '\t': - case '^': - case '_': - case 'X': - case 'F': - case 'W': - case 'I': - move_x = 0; - move_y = 0; - if (anchor_x == -1) { - anchor_x = start_x + curs_x - 1; - anchor_y = start_y + curs_y - 1; - } - if (search_feat != getty) { - search_feat = getty; - search_found = 0; - } - if (!spec_place[0]) - search_found = find_feature(features, getty, curs_x, curs_y, - start_x, start_y, - search_found, &move_x, &move_y); - else - search_found = find_feature(getty, curs_x, curs_y, - start_x, start_y, - anchor_x, anchor_y, - search_found, &move_x, &move_y); - break; - case '.': - case '\r': - case 'S': - case ',': - case ';': - { - int x = start_x + curs_x, y = start_y + curs_y; - if (!spec_place[0] && x == you.x_pos && y == you.y_pos) - { - if (you.travel_x > 0 && you.travel_y > 0) { - move_x = you.travel_x - x; - move_y = you.travel_y - y; - } - break; - } - else { - spec_place[0] = x; - spec_place[1] = y; - goto putty; - } - } - default: - move_x = 0; - move_y = 0; - break; - } - - if (curs_x + move_x < 1 || curs_x + move_x > 80) - move_x = 0; - - curs_x += move_x; - - if (num_lines < map_lines) - { - // Scrolling only happens when we don't have a large enough - // display to show the known map. - if (getty == '-' || getty == '+') - { - if (getty == '-') - screen_y -= 20; - - if (screen_y <= min_y + half_screen) - screen_y = min_y + half_screen; - - if (getty == '+') - screen_y += 20; - - if (screen_y >= max_y - half_screen) - screen_y = max_y - half_screen; - - goto put_screen; - } - - if (curs_y + move_y < 1) - { - // screen_y += (curs_y + move_y) - 1; - screen_y += move_y; - - if (screen_y < min_y + half_screen) { - move_y = screen_y - (min_y + half_screen); - screen_y = min_y + half_screen; - } - else - move_y = 0; - } - - if (curs_y + move_y > num_lines - 1) - { - // screen_y += (curs_y + move_y) - num_lines + 1; - screen_y += move_y; - - if (screen_y > max_y - half_screen) { - move_y = screen_y - (max_y - half_screen); - screen_y = max_y - half_screen; - } - else - move_y = 0; - } - } - - if (curs_y + move_y < 1 || curs_y + move_y > num_lines) - move_y = 0; - - curs_y += move_y; - goto put_screen; - - putty: - -#ifdef DOS_TERM - puttext(1, 1, 80, 25, buffer); -#endif - - return; -} // end show_map() - - -void magic_mapping(int map_radius, int proportion) -{ - int i, j, k, l, empty_count; - - if (map_radius > 50) - map_radius = 50; - - for (i = you.x_pos - map_radius; i < you.x_pos + map_radius; i++) - { - for (j = you.y_pos - map_radius; j < you.y_pos + map_radius; j++) - { - if (random2(100) > proportion) - continue; // note that proportion can be over 100 - - if (i < 5 || j < 5 || i > (GXM - 5) || j > (GYM - 5)) - continue; - - //if (env.map[i][j] == mapch2(grd[i + 1][j + 1])) - // continue; - if (env.map[i][j]) - continue; - - empty_count = 8; - - if (grd[i][j] < DNGN_LAVA && grd[i][j] != DNGN_CLOSED_DOOR) - { - for (k = 0; k < 3; k++) - { - for (l = 0; l < 3; l++) - { - if (k == 1 && l == 1) - continue; - - if (grd[i + k][j + l] <= 60 - && grd[i + k][j + l] != DNGN_CLOSED_DOOR) - { - empty_count--; - } - } - } - } - - if (empty_count > 0) - env.map[i][j] = mapch(grd[i + 1][j + 1]); - } - } -} // end magic_mapping() - - -/* mapchars 3 & 4 are for non-ibm char sets */ -unsigned char mapchar(unsigned char ldfk) -{ - unsigned char showed = 0; - - switch (ldfk) - { - case DNGN_UNSEEN: - showed = 0; - break; - - case DNGN_SECRET_DOOR: - case DNGN_ROCK_WALL: - case DNGN_PERMAROCK_WALL: - case DNGN_STONE_WALL: - case DNGN_METAL_WALL: - case DNGN_GREEN_CRYSTAL_WALL: - case DNGN_WAX_WALL: - showed = 176; - break; - - case DNGN_CLOSED_DOOR: - showed = 206; - break; - - case 20: // orcish idol - case 24: // ??? - case 25: // ??? - case DNGN_SILVER_STATUE: - case DNGN_GRANITE_STATUE: - case DNGN_ORANGE_CRYSTAL_STATUE: - showed = '8'; - break; - - case DNGN_LAVA: - case DNGN_DEEP_WATER: - case DNGN_SHALLOW_WATER: - showed = 247; - break; - - case DNGN_FLOOR: - case DNGN_UNDISCOVERED_TRAP: - showed = 250; - break; - - //case 68: showed = '>'; break; // < (60) - - case DNGN_OPEN_DOOR: - showed = 39; - break; - - //case 72: showed = '<'; break; - - case DNGN_TRAP_MECHANICAL: - case DNGN_TRAP_MAGICAL: - case DNGN_TRAP_III: - showed = '^'; - break; - - case DNGN_STONE_STAIRS_DOWN_I: - case DNGN_STONE_STAIRS_DOWN_II: - case DNGN_STONE_STAIRS_DOWN_III: - case DNGN_ROCK_STAIRS_DOWN: - case DNGN_ENTER_ORCISH_MINES: - case DNGN_ENTER_HIVE: - case DNGN_ENTER_LAIR: - case DNGN_ENTER_SLIME_PITS: - case DNGN_ENTER_VAULTS: - case DNGN_ENTER_CRYPT: - case DNGN_ENTER_HALL_OF_BLADES: - case DNGN_ENTER_TEMPLE: - case DNGN_ENTER_SNAKE_PIT: - case DNGN_ENTER_ELVEN_HALLS: - case DNGN_ENTER_TOMB: - case DNGN_ENTER_SWAMP: - case 123: - case 124: - case 125: - case 126: - showed = '>'; - break; - - case DNGN_STONE_STAIRS_UP_I: - case DNGN_STONE_STAIRS_UP_II: - case DNGN_STONE_STAIRS_UP_III: - case DNGN_ROCK_STAIRS_UP: - case DNGN_RETURN_FROM_ORCISH_MINES: - case DNGN_RETURN_FROM_HIVE: - case DNGN_RETURN_FROM_LAIR: - case DNGN_RETURN_FROM_SLIME_PITS: - case DNGN_RETURN_FROM_VAULTS: - case DNGN_RETURN_FROM_CRYPT: - case DNGN_RETURN_FROM_HALL_OF_BLADES: - case DNGN_RETURN_FROM_TEMPLE: - case DNGN_RETURN_FROM_SNAKE_PIT: - case DNGN_RETURN_FROM_ELVEN_HALLS: - case DNGN_RETURN_FROM_TOMB: - case DNGN_RETURN_FROM_SWAMP: - case 143: - case 144: - case 145: - case 146: - showed = '<'; - break; - - case DNGN_ENTER_HELL: - case DNGN_ENTER_LABYRINTH: - case DNGN_ENTER_SHOP: - case DNGN_ENTER_DIS: - case DNGN_ENTER_GEHENNA: - case DNGN_ENTER_COCYTUS: - case DNGN_ENTER_TARTARUS: - case DNGN_ENTER_ABYSS: - case DNGN_EXIT_ABYSS: - case DNGN_STONE_ARCH: - case DNGN_ENTER_PANDEMONIUM: - case DNGN_EXIT_PANDEMONIUM: - case DNGN_TRANSIT_PANDEMONIUM: - case DNGN_ENTER_ZOT: - case DNGN_RETURN_FROM_ZOT: - showed = 239; - break; - - case DNGN_ALTAR_ZIN: - case DNGN_ALTAR_SHINING_ONE: - case DNGN_ALTAR_KIKUBAAQUDGHA: - case DNGN_ALTAR_YREDELEMNUL: - case DNGN_ALTAR_XOM: - case DNGN_ALTAR_VEHUMET: - case DNGN_ALTAR_OKAWARU: - case DNGN_ALTAR_MAKHLEB: - case DNGN_ALTAR_SIF_MUNA: - case DNGN_ALTAR_TROG: - case DNGN_ALTAR_NEMELEX_XOBEH: - case DNGN_ALTAR_ELYVILON: - showed = 220; - break; - - case DNGN_BLUE_FOUNTAIN: - case DNGN_DRY_FOUNTAIN_I: - case DNGN_SPARKLING_FOUNTAIN: - case DNGN_DRY_FOUNTAIN_II: - case DNGN_DRY_FOUNTAIN_III: - case DNGN_DRY_FOUNTAIN_IV: - case DNGN_DRY_FOUNTAIN_V: - case DNGN_DRY_FOUNTAIN_VI: - case DNGN_DRY_FOUNTAIN_VII: - case DNGN_DRY_FOUNTAIN_VIII: - case DNGN_PERMADRY_FOUNTAIN: - showed = 159; - break; - - default: - showed = 0; - break; - } - - return showed; -} - - -unsigned char mapchar2(unsigned char ldfk) -{ - unsigned char showed = 0; - - switch (ldfk) - { - case DNGN_UNSEEN: - showed = 0; - break; - - case DNGN_SECRET_DOOR: - case DNGN_ROCK_WALL: - case DNGN_PERMAROCK_WALL: - case DNGN_STONE_WALL: - case DNGN_METAL_WALL: - case DNGN_GREEN_CRYSTAL_WALL: - case DNGN_WAX_WALL: - showed = 177; - break; - - case DNGN_CLOSED_DOOR: - showed = 254; - break; - - case 20: // orcish idol - case 24: // ??? - case 25: // ??? - case DNGN_SILVER_STATUE: - case DNGN_GRANITE_STATUE: - case DNGN_ORANGE_CRYSTAL_STATUE: - showed = '8'; - break; - - case DNGN_LAVA: - case DNGN_DEEP_WATER: - case DNGN_SHALLOW_WATER: - showed = 247; - break; - - case DNGN_FLOOR: - case DNGN_UNDISCOVERED_TRAP: - showed = 249; - break; - - case 68: - showed = '>'; - break; // < - - case DNGN_OPEN_DOOR: - showed = 39; - break; - - case 72: - showed = '<'; - break; // < - - case DNGN_TRAP_MECHANICAL: - case DNGN_TRAP_MAGICAL: - case DNGN_TRAP_III: - showed = '^'; - break; - - case DNGN_STONE_STAIRS_DOWN_I: - case DNGN_STONE_STAIRS_DOWN_II: - case DNGN_STONE_STAIRS_DOWN_III: - case DNGN_ROCK_STAIRS_DOWN: - case DNGN_ENTER_ORCISH_MINES: - case DNGN_ENTER_HIVE: - case DNGN_ENTER_LAIR: - case DNGN_ENTER_SLIME_PITS: - case DNGN_ENTER_VAULTS: - case DNGN_ENTER_CRYPT: - case DNGN_ENTER_HALL_OF_BLADES: - case DNGN_ENTER_TEMPLE: - case DNGN_ENTER_SNAKE_PIT: - case DNGN_ENTER_ELVEN_HALLS: - case DNGN_ENTER_TOMB: - case DNGN_ENTER_SWAMP: - case 123: - case 124: - case 125: - case 126: - showed = '>'; - break; - - case DNGN_STONE_STAIRS_UP_I: - case DNGN_STONE_STAIRS_UP_II: - case DNGN_STONE_STAIRS_UP_III: - case DNGN_ROCK_STAIRS_UP: - case DNGN_RETURN_FROM_ORCISH_MINES: - case DNGN_RETURN_FROM_HIVE: - case DNGN_RETURN_FROM_LAIR: - case DNGN_RETURN_FROM_SLIME_PITS: - case DNGN_RETURN_FROM_VAULTS: - case DNGN_RETURN_FROM_CRYPT: - case DNGN_RETURN_FROM_HALL_OF_BLADES: - case DNGN_RETURN_FROM_TEMPLE: - case DNGN_RETURN_FROM_SNAKE_PIT: - case DNGN_RETURN_FROM_ELVEN_HALLS: - case DNGN_RETURN_FROM_TOMB: - case DNGN_RETURN_FROM_SWAMP: - case 143: - case 144: - case 145: - case 146: - showed = '<'; - break; - - case DNGN_ENTER_HELL: - case DNGN_ENTER_LABYRINTH: - case DNGN_ENTER_SHOP: - case DNGN_ENTER_DIS: - case DNGN_ENTER_GEHENNA: - case DNGN_ENTER_COCYTUS: - case DNGN_ENTER_TARTARUS: - case DNGN_ENTER_ABYSS: - case DNGN_EXIT_ABYSS: - case DNGN_STONE_ARCH: - case DNGN_ENTER_PANDEMONIUM: - case DNGN_EXIT_PANDEMONIUM: - case DNGN_TRANSIT_PANDEMONIUM: - case DNGN_ENTER_ZOT: - case DNGN_RETURN_FROM_ZOT: - showed = 239; - break; - - case DNGN_ALTAR_ZIN: - case DNGN_ALTAR_SHINING_ONE: - case DNGN_ALTAR_KIKUBAAQUDGHA: - case DNGN_ALTAR_YREDELEMNUL: - case DNGN_ALTAR_XOM: - case DNGN_ALTAR_VEHUMET: - case DNGN_ALTAR_OKAWARU: - case DNGN_ALTAR_MAKHLEB: - case DNGN_ALTAR_SIF_MUNA: - case DNGN_ALTAR_TROG: - case DNGN_ALTAR_NEMELEX_XOBEH: - case DNGN_ALTAR_ELYVILON: - showed = 220; - break; - - case DNGN_BLUE_FOUNTAIN: - case DNGN_DRY_FOUNTAIN_I: - case DNGN_SPARKLING_FOUNTAIN: - case DNGN_DRY_FOUNTAIN_II: - case DNGN_DRY_FOUNTAIN_III: - case DNGN_DRY_FOUNTAIN_IV: - case DNGN_DRY_FOUNTAIN_V: - case DNGN_DRY_FOUNTAIN_VI: - case DNGN_DRY_FOUNTAIN_VII: - case DNGN_DRY_FOUNTAIN_VIII: - case DNGN_PERMADRY_FOUNTAIN: - showed = 159; - break; - default: - showed = 0; - break; - } - - return showed; -} - - -// realize that this is simply a repackaged version of -// stuff::see_grid() -- make certain they correlate {dlb}: -bool mons_near(struct monsters *monster, unsigned int foe) -{ - // early out -- no foe! - if (foe == MHITNOT) - return (false); - - if (foe == MHITYOU) - { - if (monster->x > you.x_pos - 9 && monster->x < you.x_pos + 9 - && monster->y > you.y_pos - 9 && monster->y < you.y_pos + 9) - { - if (env.show[monster->x - you.x_pos + 9][monster->y - you.y_pos + 9]) - return (true); - } - return (false); - } - - // must be a monster - struct monsters *myFoe = &menv[foe]; - if (myFoe->type >= 0) - { - if (monster->x > myFoe->x - 9 && monster->x < myFoe->x + 9 - && monster->y > myFoe->y - 9 && monster->y < myFoe->y + 9) - { - return (true); - } - } - - return (false); -} // end mons_near() - - -//--------------------------------------------------------------- -// -// get_non_ibm_symbol -// -// Returns the character code and color for everything drawn -// without the IBM graphics option. -// -//--------------------------------------------------------------- -void get_non_ibm_symbol(unsigned int object, unsigned short *ch, - unsigned short *color) -{ - ASSERT(color != NULL); - ASSERT(ch != NULL); - - switch (object) - { - - case DNGN_UNSEEN: - *ch = 0; - break; - - case DNGN_ROCK_WALL: - case DNGN_PERMAROCK_WALL: - *color = env.rock_colour; - *ch = '#'; - break; - - case DNGN_STONE_WALL: - if (player_in_branch( BRANCH_HALL_OF_ZOT )) - *color = env.rock_colour; - else - *color = LIGHTGREY; - *ch = '#'; - break; - - case DNGN_CLOSED_DOOR: - *ch = '+'; - break; - - case DNGN_METAL_WALL: - *ch = '#'; - *color = CYAN; - break; - - case DNGN_SECRET_DOOR: - *ch = '#'; - *color = env.rock_colour; - break; - - case DNGN_GREEN_CRYSTAL_WALL: - *ch = '#'; - *color = GREEN; - break; - - case DNGN_ORCISH_IDOL: - *ch = '8'; - *color = DARKGREY; - break; - - case DNGN_WAX_WALL: - *ch = '#'; - *color = YELLOW; - break; - - case DNGN_SILVER_STATUE: - *ch = '8'; - *color = WHITE; - Visible_Statue[ STATUE_SILVER ] = 1; - break; - - case DNGN_GRANITE_STATUE: - *ch = '8'; - *color = LIGHTGREY; - break; - - case DNGN_ORANGE_CRYSTAL_STATUE: - *ch = '8'; - *color = LIGHTRED; - Visible_Statue[ STATUE_ORANGE_CRYSTAL ] = 1; - break; - - case DNGN_LAVA: - *ch = '{'; - *color = RED; - break; - - case DNGN_DEEP_WATER: - *ch = '{'; - // this wavy thing also used for water elemental - // note that some monsters which use IBM graphics aren't set - // for this function - too tricky for now. - *color = BLUE; - break; - - case DNGN_SHALLOW_WATER: - *color = CYAN; - *ch = '{'; - break; - - case DNGN_FLOOR: - *color = env.floor_colour; - *ch = '.'; - break; - - case DNGN_ENTER_HELL: - *color = RED; - *ch = '\\'; - seen_other_thing(DNGN_ENTER_HELL); - break; - - case DNGN_OPEN_DOOR: - *ch = '\''; - break; - - case DNGN_TRAP_MECHANICAL: - *color = 11; - *ch = '^'; - break; - - case DNGN_TRAP_MAGICAL: - *color = MAGENTA; - *ch = '^'; - break; - - case DNGN_TRAP_III: - *color = LIGHTGREY; - *ch = '^'; - break; - - case DNGN_UNDISCOVERED_TRAP: - *color = env.floor_colour; - *ch = '.'; - break; - - case DNGN_ENTER_SHOP: - *color = YELLOW; - *ch = '\\'; - seen_other_thing(DNGN_ENTER_SHOP); - break; -// if I change anything above here, must also change magic mapping! - - case DNGN_ENTER_LABYRINTH: - *color = LIGHTGREY; - *ch = '\\'; - seen_other_thing(DNGN_ENTER_LABYRINTH); - break; - - case DNGN_ROCK_STAIRS_DOWN: - *color = BROWN; // ladder - case DNGN_STONE_STAIRS_DOWN_I: - case DNGN_STONE_STAIRS_DOWN_II: - case DNGN_STONE_STAIRS_DOWN_III: - *ch = '>'; - break; - - case DNGN_ROCK_STAIRS_UP: - *color = BROWN; // ladder - case DNGN_STONE_STAIRS_UP_I: - case DNGN_STONE_STAIRS_UP_II: - case DNGN_STONE_STAIRS_UP_III: - *ch = '<'; - break; - - case DNGN_ENTER_DIS: - *color = CYAN; - *ch = '\\'; - break; - - case DNGN_ENTER_GEHENNA: - *color = RED; - *ch = '\\'; - break; - - case DNGN_ENTER_COCYTUS: - *color = LIGHTCYAN; - *ch = '\\'; - break; - - case DNGN_ENTER_TARTARUS: - *color = DARKGREY; - *ch = '\\'; - break; - - case DNGN_ENTER_ABYSS: - *color = random2(16); - *ch = '\\'; - seen_other_thing(DNGN_ENTER_ABYSS); - break; - - case DNGN_EXIT_ABYSS: - *color = random2(16); - *ch = '\\'; - break; - - case DNGN_STONE_ARCH: - *color = LIGHTGREY; - *ch = '\\'; - break; - - case DNGN_ENTER_PANDEMONIUM: - *color = LIGHTBLUE; - *ch = '\\'; - seen_other_thing(DNGN_ENTER_PANDEMONIUM); - break; - - case DNGN_EXIT_PANDEMONIUM: - *color = LIGHTBLUE; - *ch = '\\'; - break; - - case DNGN_TRANSIT_PANDEMONIUM: - *color = LIGHTGREEN; - *ch = '\\'; - break; // gate to other part of pandemonium - - case DNGN_ENTER_ORCISH_MINES: - case DNGN_ENTER_HIVE: - case DNGN_ENTER_LAIR: - case DNGN_ENTER_SLIME_PITS: - case DNGN_ENTER_VAULTS: - case DNGN_ENTER_CRYPT: - case DNGN_ENTER_HALL_OF_BLADES: - case DNGN_ENTER_TEMPLE: - case DNGN_ENTER_SNAKE_PIT: - case DNGN_ENTER_ELVEN_HALLS: - case DNGN_ENTER_TOMB: - case DNGN_ENTER_SWAMP: - case 123: - case 124: - case 125: - case 126: - *color = YELLOW; - *ch = '>'; - seen_staircase(object); - break; - - case DNGN_ENTER_ZOT: - *color = MAGENTA; - *ch = '\\'; - seen_staircase(object); - break; - - case DNGN_RETURN_FROM_ORCISH_MINES: - case DNGN_RETURN_FROM_HIVE: - case DNGN_RETURN_FROM_LAIR: - case DNGN_RETURN_FROM_SLIME_PITS: - case DNGN_RETURN_FROM_VAULTS: - case DNGN_RETURN_FROM_CRYPT: - case DNGN_RETURN_FROM_HALL_OF_BLADES: - case DNGN_RETURN_FROM_TEMPLE: - case DNGN_RETURN_FROM_SNAKE_PIT: - case DNGN_RETURN_FROM_ELVEN_HALLS: - case DNGN_RETURN_FROM_TOMB: - case DNGN_RETURN_FROM_SWAMP: - case 143: - case 144: - case 145: - case 146: - *color = YELLOW; - *ch = '<'; - break; - - case DNGN_RETURN_FROM_ZOT: - *color = MAGENTA; - *ch = '\\'; - break; - - case DNGN_ALTAR_ZIN: - *color = WHITE; - *ch = '_'; - seen_altar(GOD_ZIN); - break; - - case DNGN_ALTAR_SHINING_ONE: - *color = YELLOW; - *ch = '_'; - seen_altar(GOD_SHINING_ONE); - break; - - case DNGN_ALTAR_KIKUBAAQUDGHA: - *color = DARKGREY; - *ch = '_'; - seen_altar(GOD_KIKUBAAQUDGHA); - break; - - case DNGN_ALTAR_YREDELEMNUL: - *color = DARKGREY; - if (one_chance_in(3)) - *color = RED; - *ch = '_'; - seen_altar(GOD_YREDELEMNUL); - break; - - case DNGN_ALTAR_XOM: - *color = random_colour(); - *ch = '_'; - seen_altar(GOD_XOM); - break; - - case DNGN_ALTAR_VEHUMET: - *color = LIGHTBLUE; - if (one_chance_in(3)) - *color = LIGHTMAGENTA; - if (one_chance_in(3)) - *color = LIGHTRED; - *ch = '_'; - seen_altar(GOD_VEHUMET); - break; - - case DNGN_ALTAR_OKAWARU: - *color = CYAN; - *ch = '_'; - seen_altar(GOD_OKAWARU); - break; - - case DNGN_ALTAR_MAKHLEB: - *color = RED; - if (one_chance_in(3)) - *color = LIGHTRED; - if (one_chance_in(3)) - *color = YELLOW; - *ch = '_'; - seen_altar(GOD_MAKHLEB); - break; - - case DNGN_ALTAR_SIF_MUNA: - *color = BLUE; - *ch = '_'; - seen_altar(GOD_SIF_MUNA); - break; - - case DNGN_ALTAR_TROG: - *color = RED; - *ch = '_'; - seen_altar(GOD_TROG); - break; - - case DNGN_ALTAR_NEMELEX_XOBEH: - *color = LIGHTMAGENTA; - *ch = '_'; - seen_altar(GOD_NEMELEX_XOBEH); - break; - - case DNGN_ALTAR_ELYVILON: - *color = LIGHTGREY; - *ch = '_'; - seen_altar(GOD_ELYVILON); - break; - - case DNGN_BLUE_FOUNTAIN: - *color = BLUE; - *ch = '}'; - break; - - case DNGN_SPARKLING_FOUNTAIN: - *color = LIGHTBLUE; - *ch = '}'; - break; - - case DNGN_DRY_FOUNTAIN_I: - case DNGN_DRY_FOUNTAIN_II: - case DNGN_PERMADRY_FOUNTAIN: - *color = LIGHTGREY; - *ch = '}'; - break; - - case 256: - *ch = '0'; - break; - - case 257: - *color = CYAN; - *ch = '~'; - break; /* Invis creature walking through water */ - - case 258: - *ch = ')'; - break; // weapon ) - - case 259: - *ch = '['; - break; // armour [ - - case 260: - *ch = '/'; - break; // wands, etc. - - case 261: - *ch = '%'; - break; // food - - case 262: - *ch = '+'; - break; // books + - - case 263: - *ch = '?'; - break; // scroll ? - - case 264: - *ch = '='; - break; // ring = etc - - case 265: - *ch = '!'; - break; // potions ! - - case 266: - *ch = '('; - break; // stones - - case 267: - *ch = ':'; - break; // book + - - case 268: - *ch = '%'; - break; // corpses part 1 - - case 269: - *ch = '|'; - break; // magical staves - - case 270: - *ch = '}'; - break; // gems - - case 271: - *ch = '%'; - break; // don't know ? - - case 272: - *ch = '$'; - *color = YELLOW; - break; // $ gold - - case 273: - *ch = '"'; - break; // amulet - - default: - int mnr = object; - *ch = ((mnr >= 297) ? mons_char(mnr - 297) : object); // yeah - break; - } -} - - -/* - This is the viewwindow function for computers without IBM graphic displays. - It is activated by a command line argument, which sets a function pointer. - */ -void viewwindow3(char draw_it, bool do_updates) -{ - int bufcount = 0; - FixedVector < unsigned short, 1500 > buffy; //[800]; //392]; - - unsigned short ch, color; - - int count_x, count_y; - - losight(env.show, grd, you.x_pos, you.y_pos); - - for (count_x = 0; count_x < 18; count_x++) - { - for (count_y = 0; count_y < 18; count_y++) - { - env.show_col[count_x][count_y] = LIGHTGREY; - show_backup[count_x][count_y] = 0; - } - } - - item(); - cloud_grid(); - monster_grid(do_updates); - bufcount = 0; - - if (draw_it == 1) - { - _setcursortype(_NOCURSOR); - for (count_y = (you.y_pos - 8); (count_y < you.y_pos + 9); count_y++) - { - bufcount += 16; - - for (count_x = (you.x_pos - 8); (count_x < you.x_pos + 9); count_x++) - { - color = env.show_col[count_x - you.x_pos + 9] - [count_y - you.y_pos + 9]; - - if (count_x == you.x_pos && count_y == you.y_pos) - { - ch = your_sign; - - if (player_is_swimming()) - { - color = (grd[you.x_pos][you.y_pos] == DNGN_DEEP_WATER) - ? BLUE : CYAN; - } - else - { - color = your_colour; - } - } - else - { - unsigned int object = env.show[count_x - you.x_pos + 9] - [count_y - you.y_pos + 9]; - - get_non_ibm_symbol(object, &ch, &color); - } - - buffy[bufcount] = ch; //showed; - buffy[bufcount + 1] = color; - bufcount += 2; - } - - bufcount += 16; - } - - bufcount = 0; - - if (you.level_type != LEVEL_LABYRINTH - && you.level_type != LEVEL_ABYSS) - { - for (count_y = 0; count_y < 17; count_y++) - { - bufcount += 16; - for (count_x = 0; count_x < 17; count_x++) - { - int enx = count_x + you.x_pos - 9, - eny = count_y + you.y_pos - 9; - if (buffy[bufcount] != 0 && enx >= 0 && eny >= 0 - && enx + 1 < GXM && eny + 1 < GYM) - { - unsigned short bch = buffy[bufcount]; - if (mgrd[enx + 1][eny + 1] != NON_MONSTER) { - const monsters &m = menv[ mgrd[enx + 1][eny + 1] ]; - if (!mons_is_mimic(m.type) - && mons_char(m.type) == bch) - { - bch |= mons_colour(m.type) << 12; - } - } - env.map[enx][eny] = bch; - } - - if (Options.clean_map == 1 - && show_backup[count_x + 1][count_y + 1] != 0 - && enx >= 0 - && eny >= 0) - { - get_non_ibm_symbol( show_backup[count_x + 1] - [count_y + 1], - &ch, &color ); - env.map[enx][eny] = ch; - } - bufcount += 2; - } - bufcount += 16; - } - } - - bufcount = 0; - - for (count_y = 0; count_y < 17; count_y++) - { - for (count_x = 0; count_x < 33; count_x++) - { - if (count_x + you.x_pos - 17 < 3 - || count_y + you.y_pos - 9 < 3 - || count_x + you.x_pos - 14 > (GXM - 3) - || count_y + you.y_pos - 9 > (GYM - 3)) - { - buffy[bufcount] = 0; - bufcount++; - buffy[bufcount] = 0; - bufcount++; - continue; - } - - if (count_x >= 8 && count_x <= 24 && count_y >= 0 - && count_y <= 16 && buffy[bufcount] != 0) - { - bufcount += 2; - continue; - } - - buffy[bufcount] = (unsigned char) - env.map[count_x + you.x_pos - 17] - [count_y + you.y_pos - 9]; - - buffy[bufcount + 1] = DARKGREY; - - if (Options.colour_map) - { - if (env.map[count_x + you.x_pos - 17] - [count_y + you.y_pos - 9] != 0) - { - buffy[bufcount + 1] - = colour_code_map( count_x + you.x_pos - 17, - count_y + you.y_pos - 9, - Options.item_colour ); - } - } - - bufcount += 2; - } - } - - const int flash_colour = - you.flash_colour != BLACK? you.flash_colour : - you.berserker ? RED : - show_green != BLACK ? show_green : - you.special_wield == SPWLD_SHADOW? DARKGREY : - BLACK; - if (flash_colour != BLACK) - { - for (count_x = 1; count_x < 1400; count_x += 2) - { - if (buffy[count_x] != DARKGREY) - buffy[count_x] = flash_colour; - } - - if (show_green != BLACK) - { - show_green = BLACK; - if (you.special_wield == SPWLD_SHADOW) - show_green = DARKGREY; - } - } - you.flash_colour = BLACK; - -#ifdef DOS_TERM - puttext(2, 1, 34, 17, buffy.buffer()); -#endif - -#ifdef PLAIN_TERM - gotoxy(2, 1); - bufcount = 0; - - // this line is purely optional - if (you.running == 0 || (you.running < 0 && Options.travel_delay > -1)) - { - for (count_x = 0; count_x < 1120; count_x += 2) // 1056 - { - textcolor(buffy[count_x + 1]); - putch(buffy[count_x]); - - if (count_x % 66 == 64 && count_x > 0) -#ifdef DOS_TERM - cprintf(EOL " "); -#endif - -#ifdef PLAIN_TERM - gotoxy(2, wherey() + 1); -#endif - } - } -#endif - _setcursortype(_NORMALCURSOR); - } // end of (if brek...) -} // end viewwindow3() - - -unsigned char mapchar3(unsigned char ldfk) -{ - unsigned char showed = 0; - - switch (ldfk) - { - case DNGN_UNSEEN: - showed = 0; - break; - - case DNGN_SECRET_DOOR: - case DNGN_ROCK_WALL: - case DNGN_PERMAROCK_WALL: - case DNGN_STONE_WALL: - case DNGN_METAL_WALL: - case DNGN_GREEN_CRYSTAL_WALL: - case DNGN_WAX_WALL: - showed = '*'; - break; - - case DNGN_CLOSED_DOOR: - showed = '+'; - break; - - case 20: // orcish idol - case 24: // ??? - case 25: // ??? - case DNGN_SILVER_STATUE: - case DNGN_GRANITE_STATUE: - case DNGN_ORANGE_CRYSTAL_STATUE: - showed = '8'; - break; - - case DNGN_LAVA: - case DNGN_DEEP_WATER: - case DNGN_SHALLOW_WATER: - showed = '{'; - break; - - case DNGN_FLOOR: - case DNGN_UNDISCOVERED_TRAP: - showed = ','; - break; - - //case 68: showed = '>'; break; // < (60) - - case DNGN_OPEN_DOOR: - showed = 39; - break; // open door - - //case 72: showed = '<'; break; - - case DNGN_TRAP_MECHANICAL: - case DNGN_TRAP_MAGICAL: - case DNGN_TRAP_III: - showed = '^'; - break; - - case DNGN_STONE_STAIRS_DOWN_I: - case DNGN_STONE_STAIRS_DOWN_II: - case DNGN_STONE_STAIRS_DOWN_III: - case DNGN_ROCK_STAIRS_DOWN: - case DNGN_ENTER_ORCISH_MINES: - case DNGN_ENTER_HIVE: - case DNGN_ENTER_LAIR: - case DNGN_ENTER_SLIME_PITS: - case DNGN_ENTER_VAULTS: - case DNGN_ENTER_CRYPT: - case DNGN_ENTER_HALL_OF_BLADES: - case DNGN_ENTER_TEMPLE: - case DNGN_ENTER_SNAKE_PIT: - case DNGN_ENTER_ELVEN_HALLS: - case DNGN_ENTER_TOMB: - case DNGN_ENTER_SWAMP: - case 123: - case 124: - case 125: - case 126: - showed = '>'; - break; - - case DNGN_STONE_STAIRS_UP_I: - case DNGN_STONE_STAIRS_UP_II: - case DNGN_STONE_STAIRS_UP_III: - case DNGN_ROCK_STAIRS_UP: - case DNGN_RETURN_FROM_ORCISH_MINES: - case DNGN_RETURN_FROM_HIVE: - case DNGN_RETURN_FROM_LAIR: - case DNGN_RETURN_FROM_SLIME_PITS: - case DNGN_RETURN_FROM_VAULTS: - case DNGN_RETURN_FROM_CRYPT: - case DNGN_RETURN_FROM_HALL_OF_BLADES: - case DNGN_RETURN_FROM_TEMPLE: - case DNGN_RETURN_FROM_SNAKE_PIT: - case DNGN_RETURN_FROM_ELVEN_HALLS: - case DNGN_RETURN_FROM_TOMB: - case DNGN_RETURN_FROM_SWAMP: - case 143: - case 144: - case 145: - case 146: - showed = '<'; - break; - - case DNGN_ENTER_HELL: - case DNGN_ENTER_LABYRINTH: - case DNGN_ENTER_SHOP: - case DNGN_ENTER_DIS: - case DNGN_ENTER_GEHENNA: - case DNGN_ENTER_COCYTUS: - case DNGN_ENTER_TARTARUS: - case DNGN_ENTER_ABYSS: - case DNGN_EXIT_ABYSS: - case DNGN_STONE_ARCH: - case DNGN_ENTER_PANDEMONIUM: - case DNGN_EXIT_PANDEMONIUM: - case DNGN_TRANSIT_PANDEMONIUM: - case DNGN_ENTER_ZOT: - case DNGN_RETURN_FROM_ZOT: - showed = '\\'; - break; - - case DNGN_ALTAR_ZIN: - case DNGN_ALTAR_SHINING_ONE: - case DNGN_ALTAR_KIKUBAAQUDGHA: - case DNGN_ALTAR_YREDELEMNUL: - case DNGN_ALTAR_XOM: - case DNGN_ALTAR_VEHUMET: - case DNGN_ALTAR_OKAWARU: - case DNGN_ALTAR_MAKHLEB: - case DNGN_ALTAR_SIF_MUNA: - case DNGN_ALTAR_TROG: - case DNGN_ALTAR_NEMELEX_XOBEH: - case DNGN_ALTAR_ELYVILON: - showed = '_'; - break; - - case DNGN_BLUE_FOUNTAIN: - case DNGN_DRY_FOUNTAIN_I: - case DNGN_SPARKLING_FOUNTAIN: - case DNGN_DRY_FOUNTAIN_II: - case DNGN_DRY_FOUNTAIN_III: - case DNGN_DRY_FOUNTAIN_IV: - case DNGN_DRY_FOUNTAIN_V: - case DNGN_DRY_FOUNTAIN_VI: - case DNGN_DRY_FOUNTAIN_VII: - case DNGN_DRY_FOUNTAIN_VIII: - case DNGN_PERMADRY_FOUNTAIN: - showed = '}'; - break; - - default: - showed = 0; - break; - } - - return showed; -} - - -unsigned char mapchar4(unsigned char ldfk) -{ - unsigned char showed = 0; - - switch (ldfk) - { - case DNGN_UNSEEN: - showed = 0; - break; - - case DNGN_CLOSED_DOOR: - showed = '+'; - break; - - case DNGN_SECRET_DOOR: - case DNGN_ROCK_WALL: - case DNGN_PERMAROCK_WALL: - case DNGN_STONE_WALL: - case DNGN_METAL_WALL: - case DNGN_GREEN_CRYSTAL_WALL: - case DNGN_WAX_WALL: - showed = '#'; - break; - - case 20: // orcish idol - case 24: // ??? - case 25: // ??? - case DNGN_SILVER_STATUE: - case DNGN_GRANITE_STATUE: - case DNGN_ORANGE_CRYSTAL_STATUE: - showed = '8'; - break; - - case DNGN_LAVA: - case DNGN_DEEP_WATER: - case DNGN_SHALLOW_WATER: - showed = '{'; - break; - - case DNGN_FLOOR: - case DNGN_UNDISCOVERED_TRAP: - showed = '.'; - break; - - case 68: - showed = '>'; // < - break; - - case DNGN_OPEN_DOOR: - showed = 39; - break; - - case 72: - showed = '<'; - break; - - case DNGN_TRAP_MECHANICAL: - case DNGN_TRAP_MAGICAL: - case DNGN_TRAP_III: - showed = '^'; - break; - - case DNGN_STONE_STAIRS_DOWN_I: - case DNGN_STONE_STAIRS_DOWN_II: - case DNGN_STONE_STAIRS_DOWN_III: - case DNGN_ROCK_STAIRS_DOWN: - case DNGN_ENTER_ORCISH_MINES: - case DNGN_ENTER_HIVE: - case DNGN_ENTER_LAIR: - case DNGN_ENTER_SLIME_PITS: - case DNGN_ENTER_VAULTS: - case DNGN_ENTER_CRYPT: - case DNGN_ENTER_HALL_OF_BLADES: - case DNGN_ENTER_TEMPLE: - case DNGN_ENTER_SNAKE_PIT: - case DNGN_ENTER_ELVEN_HALLS: - case DNGN_ENTER_TOMB: - case DNGN_ENTER_SWAMP: - case 123: - case 124: - case 125: - case 126: - showed = '>'; - break; - - case DNGN_STONE_STAIRS_UP_I: - case DNGN_STONE_STAIRS_UP_II: - case DNGN_STONE_STAIRS_UP_III: - case DNGN_ROCK_STAIRS_UP: - case DNGN_RETURN_FROM_ORCISH_MINES: - case DNGN_RETURN_FROM_HIVE: - case DNGN_RETURN_FROM_LAIR: - case DNGN_RETURN_FROM_SLIME_PITS: - case DNGN_RETURN_FROM_VAULTS: - case DNGN_RETURN_FROM_CRYPT: - case DNGN_RETURN_FROM_HALL_OF_BLADES: - case DNGN_RETURN_FROM_TEMPLE: - case DNGN_RETURN_FROM_SNAKE_PIT: - case DNGN_RETURN_FROM_ELVEN_HALLS: - case DNGN_RETURN_FROM_TOMB: - case DNGN_RETURN_FROM_SWAMP: - case 143: - case 144: - case 145: - case 146: - showed = '<'; - break; - - case DNGN_ENTER_HELL: - case DNGN_ENTER_LABYRINTH: - case DNGN_ENTER_SHOP: - case DNGN_ENTER_DIS: - case DNGN_ENTER_GEHENNA: - case DNGN_ENTER_COCYTUS: - case DNGN_ENTER_TARTARUS: - case DNGN_ENTER_ABYSS: - case DNGN_EXIT_ABYSS: - case DNGN_STONE_ARCH: - case DNGN_ENTER_PANDEMONIUM: - case DNGN_EXIT_PANDEMONIUM: - case DNGN_TRANSIT_PANDEMONIUM: - case DNGN_ENTER_ZOT: - case DNGN_RETURN_FROM_ZOT: - showed = '\\'; - break; - - case DNGN_ALTAR_ZIN: - case DNGN_ALTAR_SHINING_ONE: - case DNGN_ALTAR_KIKUBAAQUDGHA: - case DNGN_ALTAR_YREDELEMNUL: - case DNGN_ALTAR_XOM: - case DNGN_ALTAR_VEHUMET: - case DNGN_ALTAR_OKAWARU: - case DNGN_ALTAR_MAKHLEB: - case DNGN_ALTAR_SIF_MUNA: - case DNGN_ALTAR_TROG: - case DNGN_ALTAR_NEMELEX_XOBEH: - case DNGN_ALTAR_ELYVILON: - showed = '_'; - break; - - case DNGN_BLUE_FOUNTAIN: - case DNGN_DRY_FOUNTAIN_I: - case DNGN_SPARKLING_FOUNTAIN: - case DNGN_DRY_FOUNTAIN_II: - case DNGN_DRY_FOUNTAIN_III: - case DNGN_DRY_FOUNTAIN_IV: - case DNGN_DRY_FOUNTAIN_V: - case DNGN_DRY_FOUNTAIN_VI: - case DNGN_DRY_FOUNTAIN_VII: - case DNGN_DRY_FOUNTAIN_VIII: - case DNGN_PERMADRY_FOUNTAIN: - showed = '}'; - break; - - default: - showed = 0; - break; - } - - return showed; -} |