xconq ./ChangeLog kernel/ui.c sdl/Makefile.in ...

[shebs at sourceware dot cygnus dot com]

CVSROOT:	/cvs/xconq
Module name:	xconq
Changes by:	shebs@sources.redhat.com	2001-03-01 09:34:18

Modified files:
	.              : ChangeLog 
	kernel         : ui.c 
	sdl            : Makefile.in sdlcmd.c sdlconq.h sdlmain.c 
	                 sdlmap.c 
Added files:
	sdl            : sdlscreen.c 

Log message:
	Reorganize SDL interface.  Screens now consists of maps plus
	variable numbers of panels.  Change most map references to
	screen references, including struct fields, function names,
	and local variables.
	* sdlconq.h (Screen): New type, move most Map fields to it.
	(Panel): New type.
	(enum paneltype): New enum.
	* sdlscreen.c: New file, includes general screen-handling
	code from sdlmap.c and sdlmain.c, plus new panel code.
	* sdl/Makefile.in: Add it.
	* sdlconq.h, sdlcmd.c, sdlmain.c: Change most existing references
	from "Map" to "Screen".
	* sdlmain.c (mscreen): Rename from screen.
	(sscreen): New global, was smap.
	(initial_ui_init): Check for NULL from getenv of SDL_VIDEODRIVER
	before using strcmp.
	* sdlmap.c: Comment out unused local vars.
	(xform): Make extern.
	(draw_map_overhead): Use draw_grid from viewport.
	(draw_borders, etc): Don't use map->draw_lines.
	
	* ui.c (oneliner): Handle the outside-the-viewport case.