/* * spritedit sprite editor for libcaca * Copyright (c) 2003 Sam Hocevar * All Rights Reserved * * $Id$ * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA * 02111-1307 USA */ #include "config.h" #include #include "caca.h" int main(int argc, char **argv) { int quit = 0; struct caca_sprite *sprite; int frame = 0; if(argc < 2) { fprintf(stderr, "%s: missing argument (filename).\n", argv[0]); return 1; } if(caca_init()) return 1; sprite = caca_load_sprite(argv[1]); if(!sprite) { caca_end(); fprintf(stderr, "%s: could not open `%s'.\n", argv[0], argv[1]); return 1; } /* Go ! */ while(!quit) { int xa, ya, xb, yb; char buf[BUFSIZ]; int event; while((event = caca_get_event(CACA_EVENT_KEY_PRESS))) { switch(event & 0x00ffffff) { case 0: break; case 'q': quit = 1; break; case '-': if(frame > 0) frame--; break; case '+': if(frame < caca_get_sprite_frames(sprite) - 1) frame++; break; } } caca_clear(); caca_set_color(CACA_COLOR_LIGHTGRAY, CACA_COLOR_BLACK); caca_draw_thin_box(0, 0, caca_get_width() - 1, caca_get_height() - 1); caca_putstr(3, 0, "[ Sprite editor for libcaca ]"); sprintf(buf, "sprite `%s'", argv[1]); caca_putstr(3, 2, buf); sprintf(buf, "frame %i/%i", frame, caca_get_sprite_frames(sprite) - 1); caca_putstr(3, 3, buf); /* Crosshair */ caca_draw_thin_line(57, 2, 57, 18); caca_draw_thin_line(37, 10, 77, 10); caca_putchar(57, 10, '+'); /* Boxed sprite */ xa = -1 - caca_get_sprite_dx(sprite, frame); ya = -1 - caca_get_sprite_dy(sprite, frame); xb = xa + 1 + caca_get_sprite_width(sprite, frame); yb = ya + 1 + caca_get_sprite_height(sprite, frame); caca_set_color(CACA_COLOR_BLACK, CACA_COLOR_BLACK); caca_fill_box(57 + xa, 10 + ya, 57 + xb, 10 + yb, ' '); caca_set_color(CACA_COLOR_LIGHTGRAY, CACA_COLOR_BLACK); caca_draw_thin_box(57 + xa, 10 + ya, 57 + xb, 10 + yb); caca_draw_sprite(57, 10, sprite, frame); /* Free sprite */ caca_draw_sprite(20, 10, sprite, frame); caca_refresh(); } /* Clean up */ caca_end(); return 0; }