main/editor/texpage.c

   1 /*
   2 THE COMPUTER CODE CONTAINED HEREIN IS THE SOLE PROPERTY OF PARALLAX
   3 SOFTWARE CORPORATION ("PARALLAX").  PARALLAX, IN DISTRIBUTING THE CODE TO
   4 END-USERS, AND SUBJECT TO ALL OF THE TERMS AND CONDITIONS HEREIN, GRANTS A
   5 ROYALTY-FREE, PERPETUAL LICENSE TO SUCH END-USERS FOR USE BY SUCH END-USERS
   6 IN USING, DISPLAYING,  AND CREATING DERIVATIVE WORKS THEREOF, SO LONG AS
   7 SUCH USE, DISPLAY OR CREATION IS FOR NON-COMMERCIAL, ROYALTY OR REVENUE
   8 FREE PURPOSES.  IN NO EVENT SHALL THE END-USER USE THE COMPUTER CODE
   9 CONTAINED HEREIN FOR REVENUE-BEARING PURPOSES.  THE END-USER UNDERSTANDS
  10 AND AGREES TO THE TERMS HEREIN AND ACCEPTS THE SAME BY USE OF THIS FILE.
  11 COPYRIGHT 1993-1998 PARALLAX SOFTWARE CORPORATION.  ALL RIGHTS RESERVED.
  12 */
  13
  14 /*
  15  *
  16  * Routines for displaying texture pages
  17  *
  18  */
  19
  20 #ifdef HAVE_CONFIG_H
  21 #include "conf.h"
  22 #endif
  23
  24 #include <stdlib.h>
  25 #include <string.h>
  26 #include <stdio.h>
  27 #include <stdarg.h>
  28
  29 #include "inferno.h"
  30 #include "gameseg.h"
  31 #include "screens.h"                    // For GAME_SCREEN?????
  32 #include "editor.h"                     // For TMAP_CURBOX??????
  33 #include "gr.h"                         // For canves, font stuff
  34 #include "ui.h"                         // For UI_GADGET stuff
  35 #include "textures.h"           // For NumTextures
  36 #include "error.h"
  37 #include "key.h"
  38 #include "mono.h"
  39 #include "gamesave.h"
  40 #include "mission.h"
  41
  42 #include "texpage.h"
  43 #include "piggy.h"
  44
  45 #define TMAPS_PER_PAGE 12
  46
  47 static UI_GADGET_USERBOX * TmapBox[TMAPS_PER_PAGE];
  48 static UI_GADGET_USERBOX * TmapCurrent;
  49
  50 int CurrentTexture = 0;         // Used globally
  51
  52 int TextureLights = 275;
  53 int TextureEffects = 308;
  54 int TextureMetals = 202;
  55
  56 static int TexturePage = 0;
  57
  58 static grs_canvas * TmapnameCanvas;
  59 static char tmap_filename[13];
  60
  61 static void texpage_print_name( char name[13] )
  62 {
  63          int w,h,aw;
  64         int i;
  65
  66         for (i=strlen(name);i<12;i++)
  67                 name[i]=' ';
  68         name[i]=0;
  69
  70     gr_set_current_canvas( TmapnameCanvas );
  71     gr_get_string_size( name, &w, &h, &aw );
  72     gr_string( 0, 0, name );
  73 }
  74
  75 static void texpage_display_name( char *format, ... )
  76 {
  77         va_list ap;
  78
  79         va_start(ap, format);
  80    vsprintf(tmap_filename, format, ap);
  81         va_end(ap);
  82
  83    texpage_print_name(tmap_filename);
  84 }
  85
  86 //Redraw the list of textures, based on TexturePage
  87 void texpage_redraw()
  88 {
  89         int i;
  90
  91         for (i = 0;  i < TMAPS_PER_PAGE; i++)
  92         {
  93                 gr_set_current_canvas(TmapBox[i]->canvas);
  94                 if (i + TexturePage*TMAPS_PER_PAGE < NumTextures)
  95                 {
  96                         PIGGY_PAGE_IN(Textures[i + TexturePage*TMAPS_PER_PAGE]);
  97                         gr_ubitmap(0, 0, &GameBitmaps[Textures[i + TexturePage*TMAPS_PER_PAGE].index]);
  98                 } else
  99                         gr_clear_canvas( CGREY );
 100         }
 101 }
 102
 103 //shows the current texture, updating the window and printing the name, base
 104 //on CurrentTexture
 105 void texpage_show_current()
 106 {
 107         gr_set_current_canvas(TmapCurrent->canvas);
 108         PIGGY_PAGE_IN(Textures[CurrentTexture]);
 109         gr_ubitmap(0,0, &GameBitmaps[Textures[CurrentTexture].index]);
 110         texpage_display_name( TmapInfo[CurrentTexture].filename );
 111 }
 112
 113 int texpage_goto_first()
 114 {
 115         TexturePage=0;
 116         texpage_redraw();
 117         return 1;
 118 }
 119
 120 int texpage_goto_metals()
 121 {
 122
 123         TexturePage=TextureMetals/TMAPS_PER_PAGE;
 124         texpage_redraw();
 125         return 1;
 126 }
 127
 128
 129 // Goto lights (paste ons)
 130 int texpage_goto_lights()
 131 {
 132         TexturePage=TextureLights/TMAPS_PER_PAGE;
 133         texpage_redraw();
 134         return 1;
 135 }
 136
 137 int texpage_goto_effects()
 138 {
 139         TexturePage=TextureEffects/TMAPS_PER_PAGE;
 140         texpage_redraw();
 141         return 1;
 142 }
 143
 144 static int texpage_goto_prev()
 145 {
 146         if (TexturePage > 0) {
 147                 TexturePage--;
 148                 texpage_redraw();
 149         }
 150         return 1;
 151 }
 152
 153 static int texpage_goto_next()
 154 {
 155         if ((TexturePage + 1)*TMAPS_PER_PAGE < NumTextures)
 156         {
 157                 TexturePage++;
 158                 texpage_redraw();
 159         }
 160         return 1;
 161 }
 162
 163 //NOTE:  this code takes the texture map number, not this index in the
 164 //list of available textures.  There are different if there are holes in
 165 //the list
 166 int texpage_grab_current(int n)
 167 {
 168         if ((n < 0) || (n >= NumTextures)) return 0;
 169
 170         CurrentTexture = n;
 171
 172         TexturePage = CurrentTexture / TMAPS_PER_PAGE;
 173
 174         if (TexturePage*TMAPS_PER_PAGE < NumTextures)
 175                 texpage_redraw();
 176
 177         texpage_show_current();
 178
 179         return 1;
 180 }
 181
 182
 183 // INIT TEXTURE STUFF
 184
 185 void texpage_init( UI_WINDOW * win )
 186 {
 187         int i;
 188
 189         ui_add_gadget_button( win, TMAPCURBOX_X + 00, TMAPCURBOX_Y - 24, 30, 20, "<<", texpage_goto_prev );
 190         ui_add_gadget_button( win, TMAPCURBOX_X + 32, TMAPCURBOX_Y - 24, 30, 20, ">>", texpage_goto_next );
 191
 192         ui_add_gadget_button( win, TMAPCURBOX_X + 00, TMAPCURBOX_Y - 48, 15, 20, "T", texpage_goto_first );
 193         ui_add_gadget_button( win, TMAPCURBOX_X + 17, TMAPCURBOX_Y - 48, 15, 20, "M", texpage_goto_metals );
 194         ui_add_gadget_button( win, TMAPCURBOX_X + 34, TMAPCURBOX_Y - 48, 15, 20, "L", texpage_goto_lights );
 195         ui_add_gadget_button( win, TMAPCURBOX_X + 51, TMAPCURBOX_Y - 48, 15, 20, "E", texpage_goto_effects );
 196
 197
 198         for (i=0;i<TMAPS_PER_PAGE;i++)
 199                 TmapBox[i] = ui_add_gadget_userbox( win, TMAPBOX_X + (i/3)*(2+TMAPBOX_W), TMAPBOX_Y + (i%3)*(2+TMAPBOX_H), TMAPBOX_W, TMAPBOX_H);
 200
 201         TmapCurrent = ui_add_gadget_userbox( win, TMAPCURBOX_X, TMAPCURBOX_Y, 64, 64 );
 202
 203         TmapnameCanvas = gr_create_sub_canvas(&grd_curscreen->sc_canvas, TMAPCURBOX_X , TMAPCURBOX_Y + TMAPBOX_H + 10, 100, 20);
 204         gr_set_current_canvas( TmapnameCanvas );
 205         gr_set_curfont( ui_small_font );
 206    gr_set_fontcolor( CBLACK, CWHITE );
 207
 208         texpage_redraw();
 209
 210 // Don't reset the current tmap every time we go back to the editor.
 211 //      CurrentTexture = TexturePage*TMAPS_PER_PAGE;
 212         texpage_show_current();
 213
 214 }
 215
 216 void texpage_close()
 217 {
 218         gr_free_sub_canvas(TmapnameCanvas);
 219 }
 220
 221
 222 // DO TEXTURE STUFF
 223
 224 #define MAX_REPLACEMENTS        32
 225
 226 typedef struct replacement {
 227         int     new, old;
 228 } replacement;
 229
 230 replacement Replacement_list[MAX_REPLACEMENTS];
 231 int     Num_replacements=0;
 232
 233 void texpage_do()
 234 {
 235         int i;
 236
 237         for (i=0; i<TMAPS_PER_PAGE; i++ ) {
 238                 if (TmapBox[i]->b1_clicked && (i + TexturePage*TMAPS_PER_PAGE < NumTextures))
 239                 {
 240                         CurrentTexture = i + TexturePage*TMAPS_PER_PAGE;
 241                         texpage_show_current();
 242
 243                         if (keyd_pressed[KEY_LSHIFT]) {
 244                                 mprintf((0, "Will replace CurrentTexture (%i) with...(select by pressing Ctrl)\n", CurrentTexture));
 245                                 Replacement_list[Num_replacements].old = CurrentTexture;
 246                         }
 247
 248                         if (keyd_pressed[KEY_LCTRL]) {
 249                                 mprintf((0, "...Replacement texture for %i is %i\n", Replacement_list[Num_replacements].old, CurrentTexture));
 250                                 Replacement_list[Num_replacements].new = CurrentTexture;
 251                                 Num_replacements++;
 252                         }
 253                 }
 254         }
 255 }
 256
 257 void init_replacements(void)
 258 {
 259         Num_replacements = 0;
 260 }
 261
 262 void do_replacements(void)
 263 {
 264         int     replnum, segnum, sidenum;
 265
 266         med_compress_mine();
 267
 268         for (replnum=0; replnum<Num_replacements; replnum++) {
 269                 int     old_tmap_num, new_tmap_num;
 270
 271                 old_tmap_num = Replacement_list[replnum].old;
 272                 new_tmap_num = Replacement_list[replnum].new;
 273                 Assert(old_tmap_num >= 0);
 274                 Assert(new_tmap_num >= 0);
 275
 276                 for (segnum=0; segnum <= Highest_segment_index; segnum++) {
 277                         segment *segp=&Segments[segnum];
 278                         for (sidenum=0; sidenum<MAX_SIDES_PER_SEGMENT; sidenum++) {
 279                                 side    *sidep=&segp->sides[sidenum];
 280                                 if (sidep->tmap_num == old_tmap_num) {
 281                                         sidep->tmap_num = new_tmap_num;
 282                                         // mprintf((0, "Replacing tmap_num on segment:side = %i:%i\n", segnum, sidenum));
 283                                 }
 284                                 if ((sidep->tmap_num2 != 0) && ((sidep->tmap_num2 & 0x3fff) == old_tmap_num)) {
 285                                         if (new_tmap_num == 0) {
 286                                                 Int3(); //      Error.  You have tried to replace a tmap_num2 with
 287                                                                         //      the 0th tmap_num2 which is ILLEGAL!
 288                                         } else {
 289                                                 sidep->tmap_num2 = new_tmap_num | (sidep->tmap_num2 & 0xc000);
 290                                                 // mprintf((0, "Replacing tmap_num2 on segment:side = %i:%i\n", segnum, sidenum));
 291                                         }
 292                                 }
 293                         }
 294                 }
 295         }
 296
 297 }
 298
 299 void do_replacements_all(void)
 300 {
 301         int     i;
 302
 303         for (i = 0; i < Last_level; i++)
 304         {
 305                 load_level(Level_names[i]);
 306                 do_replacements();
 307                 save_level(Level_names[i]);
 308         }
 309
 310         for (i = 0; i < -Last_secret_level; i++)
 311         {
 312                 load_level(Secret_level_names[i]);
 313                 do_replacements();
 314                 save_level(Secret_level_names[i]);
 315         }
 316
 317 }
 318