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https://git.zap.org.au/git/trader.git
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Rearrange some lines in intf.h; add additional comments
This commit is contained in:
John Zaitseff
parent
46c7a55203
commit
6a9af29c31
@ -97,16 +97,16 @@ void init_screen (void)
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start_color();
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init_pair(BLACK_ON_WHITE, COLOR_BLACK, COLOR_WHITE);
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init_pair(RED_ON_BLACK, COLOR_RED, COLOR_BLACK);
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init_pair(BLUE_ON_BLACK, COLOR_BLUE, COLOR_BLACK);
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init_pair(GREEN_ON_BLACK, COLOR_GREEN, COLOR_BLACK);
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init_pair(CYAN_ON_BLUE, COLOR_CYAN, COLOR_BLUE);
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init_pair(RED_ON_BLACK, COLOR_RED, COLOR_BLACK);
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init_pair(YELLOW_ON_BLACK, COLOR_YELLOW, COLOR_BLACK);
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init_pair(YELLOW_ON_BLUE, COLOR_YELLOW, COLOR_BLUE);
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init_pair(YELLOW_ON_CYAN, COLOR_YELLOW, COLOR_CYAN);
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init_pair(GREEN_ON_BLACK, COLOR_GREEN, COLOR_BLACK);
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init_pair(BLUE_ON_BLACK, COLOR_BLUE, COLOR_BLACK);
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init_pair(WHITE_ON_BLACK, COLOR_WHITE, COLOR_BLACK);
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init_pair(WHITE_ON_RED, COLOR_WHITE, COLOR_RED);
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init_pair(WHITE_ON_BLUE, COLOR_WHITE, COLOR_BLUE);
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init_pair(WHITE_ON_RED, COLOR_WHITE, COLOR_RED);
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bkgd(ATTR_ROOT_WINDOW);
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}
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158
src/intf.h
158
src/intf.h
@ -40,108 +40,126 @@
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* Constants and type declarations *
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************************************************************************/
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// Visibility of the cursor in Curses
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/*
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This version of Star Traders only utilises WIN_COLS x WIN_LINES of a
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terminal screen; this terminal must be at least MIN_COLS x MIN_LINES in
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size; the newtxwin() function automatically places a new window in the
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centre-top of the terminal screen. The program does not yet handle
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terminal resizing events.
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*/
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#define MIN_LINES 24 // Minimum number of lines in terminal
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#define MIN_COLS 80 // Minimum number of columns in terminal
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#define WIN_LINES MIN_LINES // Number of lines in main window
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#define WIN_COLS MIN_COLS // Number of columns in main window
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#define WCENTER(x) ((COLS - (x)) / 2) // Centre the window
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// Visibility of the cursor in Curses (for curs_set())
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typedef enum curs_type {
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CURS_INVISIBLE = 0,
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CURS_NORMAL = 1,
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CURS_VISIBLE = 2
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} curs_type_t;
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#define CURS_OFF (CURS_INVISIBLE)
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#define CURS_ON (CURS_NORMAL)
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#define CURS_OFF CURS_INVISIBLE
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#define CURS_ON CURS_NORMAL
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// Keycodes
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#define KEY_BS (0010)
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#define KEY_TAB (0011)
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#define KEY_RETURN (0012)
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#define KEY_ESC (0033)
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#define KEY_DEL (0177)
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// Keycodes not defined by Curses
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#define KEY_BS 0010 // ASCII ^H backspace
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#define KEY_TAB 0011 // ASCII ^I character tabulation
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#define KEY_RETURN 0012 // ASCII ^J line feed
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#define KEY_ESC 0033 // ASCII ^[ escape
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#define KEY_DEL 0177 // ASCII delete
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#define KEY_CTRL(x) (x - 0100)
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#define KEY_CTRL(x) ((x) - 0100) // ASCII control character
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// Control-arrow key combinations
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#ifndef KEY_CDOWN
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# define KEY_CDOWN (01007)
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#endif
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#ifndef KEY_CUP
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# define KEY_CUP (01060)
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#endif
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#ifndef KEY_CLEFT
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# define KEY_CLEFT (01033)
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#endif
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#ifndef KEY_CRIGHT
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# define KEY_CRIGHT (01052)
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#endif
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#define KEY_ILLEGAL 077777 // No key should ever return this!
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// Keycode for inserting the default value
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// Keycode for inserting the default value in input routines
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#define KEY_DEFAULTVAL '='
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// Control-arrow key combinations, as returned by NCurses
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#ifndef KEY_CDOWN
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# define KEY_CDOWN 01007 // CTRL + Down Arrow
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# define KEY_CUP 01060 // CTRL + Up Arrow
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# define KEY_CLEFT 01033 // CTRL + Left Arrow
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# define KEY_CRIGHT 01052 // CTRL + Right Arrow
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#endif
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// Keycodes only defined by NCurses
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#ifndef KEY_RESIZE
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# define KEY_RESIZE KEY_ILLEGAL
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#endif
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#ifndef KEY_EVENT
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# define KEY_EVENT KEY_ILLEGAL
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#endif
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#ifndef KEY_MOUSE
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# define KEY_MOUSE KEY_ILLEGAL
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#endif
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// Timeout value (in ms) for Meta-X-style keyboard input
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#define META_TIMEOUT (1000)
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#ifdef NCURSES_VERSION
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# define META_TIMEOUT ESCDELAY
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#else
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# define META_TIMEOUT 1000
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#endif
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/*
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This version of Star Traders only utilises WIN_COLS x WIN_LINES of a
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terminal window. COL_OFFSET and LINE_OFFSET define offsets that should
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be added to each newwin() call to position the window correctly.
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Colour pairs used in Star Traders. This list MUST be synchronised with
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the initialisation of colour pairs in init_screen().
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X/Open Curses only lists the following colours: black, blue, green,
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cyan, red, magenta, yellow, white. Most implementations allow these
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colours plus bold versions (for the foreground).
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*/
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#define MIN_LINES (24) /* Minimum number of lines in terminal */
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#define MIN_COLS (80) /* Minimum number of columns in terminal */
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#define WIN_LINES MIN_LINES /* Number of lines in main windows */
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#define WIN_COLS MIN_COLS /* Number of columns in main windows */
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#define WCENTER(x) ((COLS - (x)) / 2)
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// Colour and non-colour attribute selection
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#define ATTR(color, nocolor) (use_color ? (color) : (nocolor))
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// Colour pairs used in Star Traders
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enum color_pairs {
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DEFAULT_COLORS = 0,
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BLACK_ON_WHITE,
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RED_ON_BLACK,
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BLUE_ON_BLACK,
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GREEN_ON_BLACK,
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CYAN_ON_BLUE,
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RED_ON_BLACK,
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YELLOW_ON_BLACK,
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YELLOW_ON_BLUE,
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YELLOW_ON_CYAN,
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GREEN_ON_BLACK,
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BLUE_ON_BLACK,
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WHITE_ON_BLACK,
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WHITE_ON_RED,
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WHITE_ON_BLUE,
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WHITE_ON_RED
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};
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// Colour and non-colour character rendition selection
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#define ATTR(color, nocolor) (use_color ? (color) : (nocolor))
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// Window attributes used in Star Traders
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#define ATTR_GAME_TITLE ATTR(COLOR_PAIR(YELLOW_ON_CYAN) | A_BOLD, A_REVERSE | A_BOLD)
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#define ATTR_ROOT_WINDOW ATTR(COLOR_PAIR(WHITE_ON_BLACK), A_NORMAL)
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#define ATTR_NORMAL_WINDOW ATTR(COLOR_PAIR(WHITE_ON_BLUE), A_NORMAL)
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#define ATTR_MAP_WINDOW ATTR(COLOR_PAIR(WHITE_ON_BLACK), A_NORMAL)
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#define ATTR_STATUS_WINDOW ATTR(COLOR_PAIR(BLACK_ON_WHITE), A_REVERSE)
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#define ATTR_ERROR_WINDOW ATTR(COLOR_PAIR(WHITE_ON_RED), A_REVERSE)
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#define ATTR_WINDOW_TITLE ATTR(COLOR_PAIR(YELLOW_ON_BLACK) | A_BOLD, A_REVERSE)
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#define ATTR_WINDOW_SUBTITLE ATTR(COLOR_PAIR(WHITE_ON_BLACK), A_REVERSE)
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#define ATTR_MAP_TITLE ATTR(COLOR_PAIR(WHITE_ON_BLUE), A_NORMAL)
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#define ATTR_MAP_T_HIGHLIGHT ATTR(COLOR_PAIR(YELLOW_ON_BLUE) | A_BOLD, A_BOLD)
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// Character renditions (attributes) used in Star Traders
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#define ATTR_GAME_TITLE ATTR(COLOR_PAIR(YELLOW_ON_CYAN) | A_BOLD, A_REVERSE | A_BOLD)
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#define ATTR_ROOT_WINDOW ATTR(COLOR_PAIR(WHITE_ON_BLACK), A_NORMAL)
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#define ATTR_NORMAL_WINDOW ATTR(COLOR_PAIR(WHITE_ON_BLUE), A_NORMAL)
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#define ATTR_MAP_WINDOW ATTR(COLOR_PAIR(WHITE_ON_BLACK), A_NORMAL)
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#define ATTR_STATUS_WINDOW ATTR(COLOR_PAIR(BLACK_ON_WHITE), A_REVERSE)
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#define ATTR_ERROR_WINDOW ATTR(COLOR_PAIR(WHITE_ON_RED), A_REVERSE)
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#define ATTR_WINDOW_TITLE ATTR(COLOR_PAIR(YELLOW_ON_BLACK) | A_BOLD, A_REVERSE)
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#define ATTR_WINDOW_SUBTITLE ATTR(COLOR_PAIR(WHITE_ON_BLACK), A_REVERSE)
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#define ATTR_MAP_TITLE ATTR(COLOR_PAIR(WHITE_ON_BLUE), A_NORMAL)
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#define ATTR_MAP_T_HIGHLIGHT ATTR(COLOR_PAIR(YELLOW_ON_BLUE) | A_BOLD, A_BOLD)
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#define ATTR_MAP_T_STANDOUT ATTR(COLOR_PAIR(YELLOW_ON_BLUE) | A_BOLD | A_BLINK, A_BOLD | A_BLINK)
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#define ATTR_ERROR_TITLE ATTR(COLOR_PAIR(YELLOW_ON_BLACK) | A_BOLD, A_BOLD)
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#define ATTR_INPUT_FIELD ATTR(COLOR_PAIR(WHITE_ON_BLACK), A_BOLD | '_')
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#define ATTR_KEYCODE_STR ATTR(COLOR_PAIR(YELLOW_ON_BLACK) | A_BOLD, A_REVERSE)
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#define ATTR_HIGHLIGHT_STR ATTR(COLOR_PAIR(YELLOW_ON_BLUE) | A_BOLD, A_BOLD)
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#define ATTR_ERROR_TITLE ATTR(COLOR_PAIR(YELLOW_ON_BLACK) | A_BOLD, A_BOLD)
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#define ATTR_INPUT_FIELD ATTR(COLOR_PAIR(WHITE_ON_BLACK), A_BOLD | '_')
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#define ATTR_KEYCODE_STR ATTR(COLOR_PAIR(YELLOW_ON_BLACK) | A_BOLD, A_REVERSE)
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#define ATTR_HIGHLIGHT_STR ATTR(COLOR_PAIR(YELLOW_ON_BLUE) | A_BOLD, A_BOLD)
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#define ATTR_STANDOUT_STR ATTR(COLOR_PAIR(YELLOW_ON_BLUE) | A_BOLD | A_BLINK, A_BOLD | A_BLINK)
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#define ATTR_ERROR_STR ATTR(COLOR_PAIR(WHITE_ON_RED) | A_BOLD, A_REVERSE)
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#define ATTR_WAITNORMAL_STR ATTR(COLOR_PAIR(CYAN_ON_BLUE), A_NORMAL)
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#define ATTR_WAITERROR_STR ATTR(COLOR_PAIR(WHITE_ON_RED), A_REVERSE)
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#define ATTR_MAP_EMPTY ATTR(COLOR_PAIR(BLUE_ON_BLACK) | A_BOLD, A_NORMAL)
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#define ATTR_MAP_OUTPOST ATTR(COLOR_PAIR(GREEN_ON_BLACK) | A_BOLD, A_NORMAL)
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#define ATTR_MAP_STAR ATTR(COLOR_PAIR(YELLOW_ON_BLACK) | A_BOLD, A_BOLD)
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#define ATTR_MAP_COMPANY ATTR(COLOR_PAIR(RED_ON_BLACK) | A_BOLD, A_BOLD)
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#define ATTR_MAP_CHOICE ATTR(COLOR_PAIR(WHITE_ON_RED) | A_BOLD, A_REVERSE)
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#define ATTR_ERROR_STR ATTR(COLOR_PAIR(WHITE_ON_RED) | A_BOLD, A_REVERSE)
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#define ATTR_WAITNORMAL_STR ATTR(COLOR_PAIR(CYAN_ON_BLUE), A_NORMAL)
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#define ATTR_WAITERROR_STR ATTR(COLOR_PAIR(WHITE_ON_RED), A_REVERSE)
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#define ATTR_MAP_EMPTY ATTR(COLOR_PAIR(BLUE_ON_BLACK) | A_BOLD, A_NORMAL)
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#define ATTR_MAP_OUTPOST ATTR(COLOR_PAIR(GREEN_ON_BLACK) | A_BOLD, A_NORMAL)
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#define ATTR_MAP_STAR ATTR(COLOR_PAIR(YELLOW_ON_BLACK) | A_BOLD, A_BOLD)
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#define ATTR_MAP_COMPANY ATTR(COLOR_PAIR(RED_ON_BLACK) | A_BOLD, A_BOLD)
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#define ATTR_MAP_CHOICE ATTR(COLOR_PAIR(WHITE_ON_RED) | A_BOLD, A_REVERSE)
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/************************************************************************
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