planarity/gameboard_draw_button.c

   1 /*
   2  *
   3  *  gPlanarity:
   4  *     The geeky little puzzle game with a big noodly crunch!
   5  *
   6  *     gPlanarity copyright (C) 2005 Monty <monty@xiph.org>
   7  *     Original Flash game by John Tantalo <john.tantalo@case.edu>
   8  *     Original game concept by Mary Radcliffe
   9  *
  10  *  gPlanarity is free software; you can redistribute it and/or modify
  11  *  it under the terms of the GNU General Public License as published by
  12  *  the Free Software Foundation; either version 2, or (at your option)
  13  *  any later version.
  14  *
  15  *  gPlanarity is distributed in the hope that it will be useful,
  16  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  17  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18  *  GNU General Public License for more details.
  19  *
  20  *  You should have received a copy of the GNU General Public License
  21  *  along with Postfish; see the file COPYING.  If not, write to the
  22  *  Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
  23  *
  24  *
  25  */
  26
  27 #include <math.h>
  28 #include <gtk/gtk.h>
  29
  30 #include "graph.h"
  31 #include "gameboard.h"
  32 #include "gameboard_draw_button.h"
  33
  34
  35 /************************* simple round icon drawing *********************/
  36
  37 void path_button_help(cairo_t *c, double x, double y){
  38
  39   cairo_save(c);
  40   cairo_translate(c,x,y);
  41   cairo_set_fill_rule(c,CAIRO_FILL_RULE_EVEN_ODD);
  42   cairo_set_line_width(c,1);
  43   cairo_arc(c,0,0,14,0,2*M_PI);
  44
  45   cairo_move_to(c,-9,-2);
  46   cairo_curve_to(c,-8,-7, -4.5,-12, 0,-12);
  47   cairo_curve_to(c, 7,-12,  9,-6, 9,-4);
  48   cairo_curve_to(c, 9,0 ,6,2, 5,2);
  49
  50   cairo_curve_to(c, 4,2, 2.5,3, 2.5,6);
  51   cairo_line_to(c,-2.5,6);
  52
  53   cairo_curve_to(c,-2.5,3, -3,1, 0,-1);
  54   cairo_curve_to(c, 11,-4, -3,-12, -4,-2);
  55   cairo_close_path(c);
  56
  57   cairo_move_to(c,-2.5,8);
  58   cairo_line_to(c,2.5,8);
  59   cairo_line_to(c,2.5,12);
  60   cairo_line_to(c,-2.5,12);
  61   cairo_close_path(c);
  62   cairo_fill_preserve(c);
  63
  64   cairo_restore(c);
  65
  66 }
  67
  68 void path_button_pause(cairo_t *c, double x, double y){
  69
  70   cairo_save(c);
  71   cairo_translate(c,x,y);
  72   cairo_set_fill_rule(c,CAIRO_FILL_RULE_EVEN_ODD);
  73   cairo_set_line_width(c,1);
  74   cairo_arc(c,0,0,14,0,2*M_PI);
  75
  76   cairo_rectangle(c,-7,-9,5,18);
  77   cairo_rectangle(c,2,-9,5,18);
  78   cairo_fill_preserve(c);
  79   cairo_restore(c);
  80
  81 }
  82
  83 void path_button_exit(cairo_t *c, double x, double y){
  84
  85   cairo_save(c);
  86   cairo_translate(c,x,y);
  87   cairo_set_fill_rule(c,CAIRO_FILL_RULE_EVEN_ODD);
  88   cairo_set_line_width(c,1);
  89   cairo_arc(c,0,0,14,0,2*M_PI);
  90
  91   cairo_move_to(c,-6,-9.5);
  92   cairo_line_to(c,0,-3.5);
  93   cairo_line_to(c,6,-9.5);
  94   cairo_line_to(c,9.5,-6);
  95   cairo_line_to(c,3.5,0);
  96   cairo_line_to(c,9.5,6);
  97   cairo_line_to(c,6,9.5);
  98   cairo_line_to(c,0,3.5);
  99   cairo_line_to(c,-6,9.5);
 100   cairo_line_to(c,-9.5,6);
 101   cairo_line_to(c,-3.5,0);
 102   cairo_line_to(c,-9.5,-6);
 103   cairo_close_path(c);
 104
 105   cairo_fill_preserve(c);
 106   cairo_restore(c);
 107
 108 }
 109
 110 void path_button_back(cairo_t *c, double x, double y){
 111
 112   cairo_save(c);
 113   cairo_translate(c,x,y);
 114   cairo_set_fill_rule(c,CAIRO_FILL_RULE_EVEN_ODD);
 115   cairo_set_line_width(c,1);
 116
 117   cairo_arc(c,0,0,14,0,2*M_PI);
 118
 119   cairo_move_to(c,0,-11);
 120   cairo_line_to(c,-9,0);
 121   cairo_line_to(c,-3,0);
 122   cairo_line_to(c,-3,10);
 123   cairo_line_to(c,3,10);
 124   cairo_line_to(c,3,0);
 125   cairo_line_to(c,9,0);
 126   cairo_close_path(c);
 127
 128   cairo_fill_preserve(c);
 129   cairo_restore(c);
 130
 131 }
 132
 133 void path_button_reset(cairo_t *c, double x, double y){
 134
 135   cairo_save(c);
 136   cairo_translate(c,x,y);
 137   cairo_set_fill_rule(c,CAIRO_FILL_RULE_EVEN_ODD);
 138   cairo_set_line_width(c,1);
 139
 140   cairo_arc(c,0,0,14,0,2*M_PI);
 141
 142   cairo_move_to(c,-11,-5);
 143   cairo_line_to(c,-12,1);
 144   cairo_line_to(c,-6,1);
 145   cairo_line_to(c,0, 11);
 146   cairo_line_to(c,6,1);
 147   cairo_line_to(c,12,1);
 148   cairo_line_to(c,11,-5);
 149   cairo_line_to(c,4,-5);
 150   cairo_line_to(c,0,2);
 151   cairo_line_to(c,-4,-5);
 152   cairo_close_path(c);
 153
 154   cairo_fill_preserve(c);
 155   cairo_restore(c);
 156
 157 }
 158
 159 void path_button_expand(cairo_t *c, double x, double y){
 160
 161   cairo_save(c);
 162   cairo_translate(c,x,y);
 163   cairo_set_fill_rule(c,CAIRO_FILL_RULE_EVEN_ODD);
 164   cairo_set_line_width(c,1);
 165
 166   cairo_arc(c,0,0,14,0,2*M_PI);
 167
 168   cairo_move_to(c,-8.5,-3);
 169   cairo_line_to(c,-2.5,-3);
 170   cairo_line_to(c,-3,-8.5);
 171   cairo_line_to(c,3, -8.5);
 172   cairo_line_to(c,3,-3);
 173   cairo_line_to(c,8.5,-3);
 174   cairo_line_to(c,8.5,3);
 175   cairo_line_to(c,3,3);
 176   cairo_line_to(c,3,8.5);
 177   cairo_line_to(c,-3,8.5);
 178   cairo_line_to(c,-3,3);
 179   cairo_line_to(c,-8.5,3);
 180   cairo_close_path(c);
 181
 182   cairo_fill_preserve(c);
 183   cairo_restore(c);
 184
 185 }
 186
 187 void path_button_shrink(cairo_t *c, double x, double y){
 188
 189   cairo_save(c);
 190   cairo_translate(c,x,y);
 191   cairo_set_fill_rule(c,CAIRO_FILL_RULE_EVEN_ODD);
 192   cairo_set_line_width(c,1);
 193
 194   cairo_arc(c,0,0,14,0,2*M_PI);
 195
 196   cairo_move_to(c,-10,-3);
 197   cairo_line_to(c,10,-3);
 198   cairo_line_to(c,10,3);
 199   cairo_line_to(c,-10,3);
 200   cairo_close_path(c);
 201
 202   cairo_fill_preserve(c);
 203   cairo_restore(c);
 204
 205 }
 206
 207 void path_button_lines(cairo_t *c, double x, double y){
 208
 209   cairo_save(c);
 210   cairo_translate(c,x,y);
 211   cairo_set_fill_rule(c,CAIRO_FILL_RULE_EVEN_ODD);
 212   cairo_set_line_width(c,1);
 213
 214   cairo_arc(c,0,0,14,0,2*M_PI);
 215
 216   cairo_move_to(c,6,-4);
 217   cairo_arc(c,0,-4,6,0,2*M_PI);
 218
 219   cairo_move_to(c,0,2);
 220   cairo_line_to(c,0,10);
 221   cairo_close_path(c);
 222
 223   cairo_move_to(c,2.68328,5.36656-4);
 224   cairo_rel_line_to(c,4,8);
 225   cairo_close_path(c);
 226
 227   cairo_move_to(c,-2.68328,5.36656-4);
 228   cairo_rel_line_to(c,-4,8);
 229   cairo_close_path(c);
 230
 231   cairo_fill_preserve(c);
 232   cairo_restore(c);
 233
 234 }
 235
 236 void path_button_int(cairo_t *c, double x, double y){
 237
 238   cairo_save(c);
 239   cairo_translate(c,x,y);
 240   cairo_set_fill_rule(c,CAIRO_FILL_RULE_EVEN_ODD);
 241   cairo_set_line_width(c,1);
 242
 243   cairo_arc(c,0,0,14,0,2*M_PI);
 244
 245   cairo_move_to(c,8,0);
 246   cairo_line_to(c,0,8);
 247   cairo_line_to(c,-8,0);
 248   cairo_line_to(c,0,-8);
 249
 250   cairo_close_path(c);
 251
 252   cairo_fill_preserve(c);
 253   cairo_restore(c);
 254
 255 }
 256
 257 void path_button_check(cairo_t *c, double x, double y){
 258
 259   cairo_save(c);
 260   cairo_translate(c,x,y);
 261   cairo_set_fill_rule(c,CAIRO_FILL_RULE_EVEN_ODD);
 262   cairo_set_line_width(c,1);
 263
 264   cairo_arc(c,0,0,14,0,2*M_PI);
 265
 266   cairo_move_to(c,8,-8);
 267   cairo_curve_to(c, 7,-7, 11,-7.3, 10,-6);
 268   cairo_line_to(c,0,9);
 269   cairo_curve_to(c, -1,9.1, -2,11, -3,10);
 270   cairo_line_to(c,-11,4);
 271   cairo_curve_to(c, -12,3, -10,.5, -9,1);
 272   cairo_line_to(c,-3,3);
 273
 274   cairo_close_path(c);
 275
 276   cairo_fill_preserve(c);
 277   cairo_restore(c);
 278
 279 }
 280
 281 void path_button_play(cairo_t *c, double x, double y){
 282
 283   cairo_save(c);
 284   cairo_translate(c,x,y);
 285   cairo_set_fill_rule(c,CAIRO_FILL_RULE_EVEN_ODD);
 286   cairo_set_line_width(c,1);
 287
 288   cairo_arc(c,0,0,14,0,2*M_PI);
 289
 290   cairo_move_to(c,-8,-8);
 291   cairo_line_to(c,10,0);
 292   cairo_line_to(c,-8,8);
 293   cairo_close_path(c);
 294
 295   cairo_fill_preserve(c);
 296   cairo_restore(c);
 297
 298 }
 299