xconq ./ChangeLog kernel/cmd.c kernel/dir.h ke ...

[shebs@sourceware.cygnus.com]

CVSROOT:	/cvs/xconq
Module name:	xconq
Changes by:	shebs@sources.redhat.com	2001-01-13 10:27:07

Modified files:
	.              : ChangeLog 
	kernel         : cmd.c dir.h imf.c imf.h ui.c 
	sdl            : sdlcmd.c sdlconq.h sdlmain.c sdlmap.c 
	tcltk          : tkcmd.c tkconq.h tkmain.c tkmap.c 
Added files:
	images         : font.bmp 

Log message:
	Various additions to the SDL interface - mouseover text pane,
	unit&feature names on map, isometric display, misc layers.
	* sdlconq.h (ui curfid): New field.
	(Map active): New field.
	(small_font): New global.
	* sdlmain.c (small_font): Define.
	(initial_ui_init): Fill in from font.bmp, enable unicode
	translation of keyboard events.
	(autoscroll): Update focus.
	(ui_mainloop): Only autoscroll when map is active window.
	(handle_event): Get unicode from key event, filter out zeros,
	grok activation	events.
	(ask_position): Put out the prompt.
	(place_legends): Implement.
	* sdlcmd.c (do_refresh): Tweak place_legends call.
	(do_set_view_angle): Implement.
	* sdlmap.c (open_sdl_window): Get map viewport from surface size,
	set an initial focus.
	(update_map): Add isometric case, add more debugging draws,
	add mouseover pane.
	(random_color): New function.
	(draw_map_isometric, draw_terrain_iso, draw_clouds_row,
	draw_temperature_row, draw_winds_row, draw_feature_boundary,
	draw_feature_name, draw_people, draw_string): New functions.
	(draw_unit_name, draw_unit_size): Make work.
	
	* tkconq.h, tkcmd.c, tkmain.c (place_legends): Don't pass
	a side argument.
	
	* images/font.bmp: Basic text font, borrowed from Randi
	Relander's Regimental Command project.
	
	* ui.c: Add a comment about 12x13 hex size.
	* imf.c, imf.h (copy_from_file_image): Add actual-size arguments.
	* imf.c (make_raw_palette): Add a little slop, for now at least.
	(make_image_from_file_image): Add slop to subimage palette
	allocation, use copy_from_file_image actual-size arguments.
	
	* dir.h (dir_subtract): Move to here from tkmap.c.
	* cmd.c (execute_command): Filter out zero chars.