John Zaitseff
040e1a5ad6
Rework the signal handler
...
Rework the signal handler to be somewhat more unsafe, but conceptually
cleaner, in operation. It now ends the use of Curses, then reraises the
signal. Remove almost all references to abort_game.
2011-08-09 23:20:56 +10:00
John Zaitseff
bbdae69de4
Add a signal handler for SIGINT and SIGTERM
...
Add a signal handler for SIGINT and SIGTERM, as well as sprinklings of
checks to abort_game. Although Ncurses DOES define handlers for SIGINT
and SIGTERM, they do not always seem to work correctly under many
operating systems.
2011-08-08 20:47:52 +10:00
John Zaitseff
961e989bd7
Replace the WCENTER(x) macro with WCENTER; refactor newtxwin() to suit
2011-07-23 10:16:03 +10:00
John Zaitseff
fc60a9fef1
Rework the handling of character renditions
...
Rather than querying use_color each and every time a rendition is used,
do it once in init_screen(), assigning the renditions to global
variables.
2011-07-23 09:47:13 +10:00
John Zaitseff
1ac4d28c21
Document and clean up functions in intf.c
...
Document gettxline(), gettxstr() (formerly gettxstring()), gettxdouble()
and gettxlong().
2011-07-21 21:40:54 +10:00
John Zaitseff
1408a2ab3d
Allow a second default key, ";" as well as "=", to help touch-typists!
2011-07-21 13:16:42 +10:00
John Zaitseff
ee992fa02a
Move printing a prompt into answer_yesno(); document wait_for_key()
2011-07-21 13:10:51 +10:00
John Zaitseff
eac09fecb5
Move function descriptions to the intf.h header file
...
Also change the types of character rendition (attributes) variables from
int to chtype; add restrict where suitable and rewrite parts of the
functions to use getattrs().
2011-07-21 12:29:13 +10:00
John Zaitseff
a9f52e89be
Move function comments from source to header files where they belong
2011-07-20 22:41:56 +10:00
John Zaitseff
9f02f8e77f
Rename character renditions (attributes) to something more regular
2011-07-20 17:01:25 +10:00
John Zaitseff
6a9af29c31
Rearrange some lines in intf.h; add additional comments
2011-07-20 16:12:02 +10:00
John Zaitseff
46c7a55203
Remove LINE_OFFSET and COL_OFFSET; rename COL_CENTER to WCENTER
2011-07-20 15:53:53 +10:00
John Zaitseff
c6007be5aa
Move background setting and box drawing into newtxwin()
...
Setting the background and drawing a box is almost always the first thing
done after window creation.
2011-07-20 11:41:46 +10:00
John Zaitseff
c19feab652
Clean up various comments, etc, in header files
2011-07-19 20:32:00 +10:00
John Zaitseff
dc14a0e633
Implement the gettxlong() function to input an integer
2011-07-19 14:15:33 +10:00
John Zaitseff
8b504b645d
Implement the gettxdouble() function to input a floating point number
2011-07-19 00:37:10 +10:00
John Zaitseff
937fea4ccb
Make company letters stand out more on the map in --no-color mode
2011-07-18 20:55:47 +10:00
John Zaitseff
a75ec7479d
Add center3(): centre three strings
2011-07-16 15:47:05 +10:00
John Zaitseff
b39a1a7567
Redefine CURS_ON to be CURS_NORMAL as this works better with xterm
...
If "-bc" (flash cursor) is passed to xterm, CURS_VISIBLE will stop it
from flashing--not the intended effect. CURS_NORMAL will continue to
make the cursor flash with the "-bc" option.
2011-07-15 21:35:51 +10:00
John Zaitseff
4cca36441a
Implement the show_status() and total_value() functions
2011-07-15 17:46:57 +10:00
John Zaitseff
34c787cc30
Correct some bugs in center(); add the center2() function
2011-07-15 14:55:56 +10:00
John Zaitseff
ab9a9359e2
Implement the show_map() function that displays the galaxy map
2011-07-15 11:19:14 +10:00
John Zaitseff
09d4455c3e
Add window attributes for the galaxy map
2011-07-14 15:16:04 +10:00
John Zaitseff
c5eda1eaab
Add code to the load_game() function
...
The load_game() function now checks for errors while opening the game
file.
2011-07-11 18:07:51 +10:00
John Zaitseff
89c3512a1b
Modify the wait_for_key() routine to take a window attribute parameter
2011-07-11 17:57:52 +10:00
John Zaitseff
2a3ed550ad
Remove the clrline parameter from the center() function
2011-07-11 15:56:01 +10:00
John Zaitseff
4a555235c9
Add the attr parameter to the center() function
2011-07-11 15:45:38 +10:00
John Zaitseff
20f6f6e73a
Add the wait_for_key() function
2011-07-11 14:43:16 +10:00
John Zaitseff
5055ea57ac
Rename get_yn_answer() to answer_yesno()
2011-07-11 14:23:16 +10:00
John Zaitseff
019734c8aa
Rename the function getanswer() to get_yn_answer()
2011-07-11 13:37:48 +10:00
John Zaitseff
36a3811cd1
Add the gettxstring() function
2011-07-11 13:18:26 +10:00
John Zaitseff
60ab28c711
Add the modified status variable to gettxline()
...
Also correct a bug in gettxline() that always returned OK!
2011-07-11 12:28:13 +10:00
John Zaitseff
42e05ee20b
Replace individual colour/window attributes with ATTR_ macros
2011-07-11 11:40:52 +10:00
John Zaitseff
dd281f795b
Add gettxline() to read a line of input from the keyboard
2011-07-11 10:31:19 +10:00
John Zaitseff
1995a6a7b0
Remove the superfluous argument attr_end from attrpr()
...
Instead of using attr_end, simply restore the old window attributes after
printing the string.
2011-07-11 08:01:18 +10:00
John Zaitseff
ad4ed4d744
Add input routines gettxchar() and getanswer(); add various macros
...
In particular, add macros for KEY_TAB, KEY_RETURN and KEY_ESC, and for
CURS_ON and CURS_OFF (instead of using CURS_INVISIBLE and CURS_VISIBLE
directly: this allows redefining CURS_ON to be CURS_NORMAL). Add more
colour pairs.
2011-07-04 22:02:01 +10:00
John Zaitseff
568c3738b2
Add the attrpr() function; add a missing va_end() call in center()
...
The attrpr() function prints a string with a particular set of Curses
attributes.
2011-07-04 19:41:55 +10:00
John Zaitseff
ca64093a07
Move definition of "enum curs_type"; rename CURS_VERYVISIBLE
...
Rename CURS_VERYVISIBLE to CURS_VISIBLE to match the system documentation
for Curses.
2011-07-04 19:15:38 +10:00
John Zaitseff
9f6c2af671
Define ATTR: select between attributes for colour and mono screens
2016-12-09 08:54:59 +11:00
John Zaitseff
10c4cb2a22
Add a "y" parameter to center(); add the COL_CENTER macro
2011-07-04 17:54:30 +10:00
John Zaitseff
4f62ef1b58
Add simple functions to manage a stack of Curses windows
2011-07-04 12:41:30 +10:00
John Zaitseff
d9ff917835
Rename MIN_COLUMNS to MIN_COLS for consistency with the COLS variable
...
Also define WIN_COLS and WIN_LINES: the current version of Star Traders
will only use this number of lines and columns in a terminal window. All
calls to newwin() need to have COL_OFFSET and LINE_OFFSET added to the X
and Y starting positions to make this work.
2011-07-02 23:19:40 +10:00
John Zaitseff
abd196d2c5
Add the basic I/O functions init_screen(), end_screen() and center()
2011-07-02 21:25:57 +10:00
John Zaitseff
9e4e4b6d11
Add intf.h and intf.c: basic text input/output interface routines
2011-07-02 14:53:45 +10:00
