main/editor/texpage.c

   1 /* $Id: texpage.c,v 1.3 2004-12-19 15:21:11 btb Exp $ */
   2 /*
   3 THE COMPUTER CODE CONTAINED HEREIN IS THE SOLE PROPERTY OF PARALLAX
   4 SOFTWARE CORPORATION ("PARALLAX").  PARALLAX, IN DISTRIBUTING THE CODE TO
   5 END-USERS, AND SUBJECT TO ALL OF THE TERMS AND CONDITIONS HEREIN, GRANTS A
   6 ROYALTY-FREE, PERPETUAL LICENSE TO SUCH END-USERS FOR USE BY SUCH END-USERS
   7 IN USING, DISPLAYING,  AND CREATING DERIVATIVE WORKS THEREOF, SO LONG AS
   8 SUCH USE, DISPLAY OR CREATION IS FOR NON-COMMERCIAL, ROYALTY OR REVENUE
   9 FREE PURPOSES.  IN NO EVENT SHALL THE END-USER USE THE COMPUTER CODE
  10 CONTAINED HEREIN FOR REVENUE-BEARING PURPOSES.  THE END-USER UNDERSTANDS
  11 AND AGREES TO THE TERMS HEREIN AND ACCEPTS THE SAME BY USE OF THIS FILE.
  12 COPYRIGHT 1993-1998 PARALLAX SOFTWARE CORPORATION.  ALL RIGHTS RESERVED.
  13 */
  14
  15 /*
  16  *
  17  * Routines for displaying texture pages
  18  *
  19  */
  20
  21 #ifdef HAVE_CONFIG_H
  22 #include "conf.h"
  23 #endif
  24
  25 #include <stdlib.h>
  26 #include <string.h>
  27 #include <stdio.h>
  28 #include <stdarg.h>
  29
  30 #ifdef RCS
  31 static char rcsid[] = "$Id: texpage.c,v 1.3 2004-12-19 15:21:11 btb Exp $";
  32 #endif
  33
  34 #include "inferno.h"
  35 #include "gameseg.h"
  36 #include "screens.h"                    // For GAME_SCREEN?????
  37 #include "editor.h"                     // For TMAP_CURBOX??????
  38 #include "gr.h"                         // For canves, font stuff
  39 #include "ui.h"                         // For UI_GADGET stuff
  40 #include "textures.h"           // For NumTextures
  41 #include "error.h"
  42 #include "key.h"
  43 #include "mono.h"
  44 #include "gamesave.h"
  45
  46 #include "texpage.h"
  47 #include "piggy.h"
  48
  49 #define TMAPS_PER_PAGE 12
  50
  51 static UI_GADGET_USERBOX * TmapBox[TMAPS_PER_PAGE];
  52 static UI_GADGET_USERBOX * TmapCurrent;
  53
  54 int CurrentTmap = 0;            // Used globally
  55 int CurrentTexture = 0;         // Used globally
  56
  57 int TextureLights;
  58 int TextureEffects;
  59 int TextureMetals;
  60
  61 static int TexturePage = 0;
  62
  63 static grs_canvas * TmapnameCanvas;
  64 static char tmap_filename[13];
  65
  66 static void texpage_print_name( char name[13] )
  67 {
  68          int w,h,aw;
  69         int i;
  70
  71         for (i=strlen(name);i<12;i++)
  72                 name[i]=' ';
  73         name[i]=0;
  74
  75     gr_set_current_canvas( TmapnameCanvas );
  76     gr_get_string_size( name, &w, &h, &aw );
  77     gr_string( 0, 0, name );
  78 }
  79
  80 static void texpage_display_name( char *format, ... )
  81 {
  82         va_list ap;
  83
  84         va_start(ap, format);
  85    vsprintf(tmap_filename, format, ap);
  86         va_end(ap);
  87
  88    texpage_print_name(tmap_filename);
  89 }
  90
  91 //Redraw the list of textures, based on TexturePage
  92 void texpage_redraw()
  93 {
  94         int i;
  95
  96         for (i=0;  i<TMAPS_PER_PAGE; i++ )
  97                 {
  98                 gr_set_current_canvas(TmapBox[i]->canvas);
  99                 if (i+TexturePage*TMAPS_PER_PAGE < Num_tmaps )  {
 100                         PIGGY_PAGE_IN( Textures[TmapList[i+TexturePage*TMAPS_PER_PAGE]]);
 101                         gr_ubitmap(0,0, &GameBitmaps[Textures[TmapList[i+TexturePage*TMAPS_PER_PAGE]].index]);
 102                 } else
 103                         gr_clear_canvas( CGREY );
 104                 }
 105 }
 106
 107 //shows the current texture, updating the window and printing the name, base
 108 //on CurrentTexture
 109 void texpage_show_current()
 110 {
 111         gr_set_current_canvas(TmapCurrent->canvas);
 112         PIGGY_PAGE_IN(Textures[CurrentTexture]);
 113         gr_ubitmap(0,0, &GameBitmaps[Textures[CurrentTexture].index]);
 114         texpage_display_name( TmapInfo[CurrentTexture].filename );
 115 }
 116
 117 int texpage_goto_first()
 118 {
 119         TexturePage=0;
 120         texpage_redraw();
 121         return 1;
 122 }
 123
 124 int texpage_goto_metals()
 125 {
 126
 127         TexturePage=TextureMetals/TMAPS_PER_PAGE;
 128         texpage_redraw();
 129         return 1;
 130 }
 131
 132
 133 // Goto lights (paste ons)
 134 int texpage_goto_lights()
 135 {
 136         TexturePage=TextureLights/TMAPS_PER_PAGE;
 137         texpage_redraw();
 138         return 1;
 139 }
 140
 141 int texpage_goto_effects()
 142 {
 143         TexturePage=TextureEffects/TMAPS_PER_PAGE;
 144         texpage_redraw();
 145         return 1;
 146 }
 147
 148 static int texpage_goto_prev()
 149 {
 150         if (TexturePage > 0) {
 151                 TexturePage--;
 152                 texpage_redraw();
 153         }
 154         return 1;
 155 }
 156
 157 static int texpage_goto_next()
 158 {
 159         if ((TexturePage+1)*TMAPS_PER_PAGE < Num_tmaps ) {
 160                 TexturePage++;
 161                 texpage_redraw();
 162         }
 163         return 1;
 164 }
 165
 166 //NOTE:  this code takes the texture map number, not this index in the
 167 //list of available textures.  There are different if there are holes in
 168 //the list
 169 int texpage_grab_current(int n)
 170 {
 171         int i;
 172
 173         if ( (n<0) || ( n>= Num_tmaps) ) return 0;
 174
 175         CurrentTexture = n;
 176
 177         for (i=0;i<Num_tmaps;i++)
 178                 if (TmapList[i] == n) {
 179                         CurrentTmap = i;
 180                         break;
 181                 }
 182         Assert(i!=Num_tmaps);
 183
 184         TexturePage = CurrentTmap / TMAPS_PER_PAGE;
 185
 186         if (TexturePage*TMAPS_PER_PAGE < Num_tmaps )
 187                 texpage_redraw();
 188
 189         texpage_show_current();
 190
 191         return 1;
 192 }
 193
 194
 195 // INIT TEXTURE STUFF
 196
 197 void texpage_init( UI_WINDOW * win )
 198 {
 199         int i;
 200
 201         ui_add_gadget_button( win, TMAPCURBOX_X + 00, TMAPCURBOX_Y - 24, 30, 20, "<<", texpage_goto_prev );
 202         ui_add_gadget_button( win, TMAPCURBOX_X + 32, TMAPCURBOX_Y - 24, 30, 20, ">>", texpage_goto_next );
 203
 204         ui_add_gadget_button( win, TMAPCURBOX_X + 00, TMAPCURBOX_Y - 48, 15, 20, "T", texpage_goto_first );
 205         ui_add_gadget_button( win, TMAPCURBOX_X + 17, TMAPCURBOX_Y - 48, 15, 20, "M", texpage_goto_metals );
 206         ui_add_gadget_button( win, TMAPCURBOX_X + 34, TMAPCURBOX_Y - 48, 15, 20, "L", texpage_goto_lights );
 207         ui_add_gadget_button( win, TMAPCURBOX_X + 51, TMAPCURBOX_Y - 48, 15, 20, "E", texpage_goto_effects );
 208
 209
 210         for (i=0;i<TMAPS_PER_PAGE;i++)
 211                 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);
 212
 213         TmapCurrent = ui_add_gadget_userbox( win, TMAPCURBOX_X, TMAPCURBOX_Y, 64, 64 );
 214
 215         TmapnameCanvas = gr_create_sub_canvas(&grd_curscreen->sc_canvas, TMAPCURBOX_X , TMAPCURBOX_Y + TMAPBOX_H + 10, 100, 20);
 216         gr_set_current_canvas( TmapnameCanvas );
 217         gr_set_curfont( ui_small_font );
 218    gr_set_fontcolor( CBLACK, CWHITE );
 219
 220         texpage_redraw();
 221
 222 // Don't reset the current tmap every time we go back to the editor.
 223 //      CurrentTmap = TexturePage*TMAPS_PER_PAGE;
 224 //      CurrentTexture = TmapList[CurrentTmap];
 225         texpage_show_current();
 226
 227 }
 228
 229 void texpage_close()
 230 {
 231         gr_free_sub_canvas(TmapnameCanvas);
 232 }
 233
 234
 235 // DO TEXTURE STUFF
 236
 237 #define MAX_REPLACEMENTS        32
 238
 239 typedef struct replacement {
 240         int     new, old;
 241 } replacement;
 242
 243 replacement Replacement_list[MAX_REPLACEMENTS];
 244 int     Num_replacements=0;
 245
 246 void texpage_do()
 247 {
 248         int i;
 249
 250         for (i=0; i<TMAPS_PER_PAGE; i++ ) {
 251                 if (TmapBox[i]->b1_clicked && (i+TexturePage*TMAPS_PER_PAGE < Num_tmaps)) {
 252                         CurrentTmap = i+TexturePage*TMAPS_PER_PAGE;
 253                         CurrentTexture = TmapList[CurrentTmap];
 254                         texpage_show_current();
 255
 256                         if (keyd_pressed[KEY_LSHIFT]) {
 257                                 mprintf((0, "Will replace CurrentTexture (%i) with...(select by pressing Ctrl)\n", CurrentTexture));
 258                                 Replacement_list[Num_replacements].old = CurrentTexture;
 259                         }
 260
 261                         if (keyd_pressed[KEY_LCTRL]) {
 262                                 mprintf((0, "...Replacement texture for %i is %i\n", Replacement_list[Num_replacements].old, CurrentTexture));
 263                                 Replacement_list[Num_replacements].new = CurrentTexture;
 264                                 Num_replacements++;
 265                         }
 266                 }
 267         }
 268 }
 269
 270 void init_replacements(void)
 271 {
 272         Num_replacements = 0;
 273 }
 274
 275 void do_replacements(void)
 276 {
 277         int     replnum, segnum, sidenum;
 278
 279         med_compress_mine();
 280
 281         for (replnum=0; replnum<Num_replacements; replnum++) {
 282                 int     old_tmap_num, new_tmap_num;
 283
 284                 old_tmap_num = Replacement_list[replnum].old;
 285                 new_tmap_num = Replacement_list[replnum].new;
 286                 Assert(old_tmap_num >= 0);
 287                 Assert(new_tmap_num >= 0);
 288
 289                 for (segnum=0; segnum <= Highest_segment_index; segnum++) {
 290                         segment *segp=&Segments[segnum];
 291                         for (sidenum=0; sidenum<MAX_SIDES_PER_SEGMENT; sidenum++) {
 292                                 side    *sidep=&segp->sides[sidenum];
 293                                 if (sidep->tmap_num == old_tmap_num) {
 294                                         sidep->tmap_num = new_tmap_num;
 295                                         // mprintf((0, "Replacing tmap_num on segment:side = %i:%i\n", segnum, sidenum));
 296                                 }
 297                                 if ((sidep->tmap_num2 != 0) && ((sidep->tmap_num2 & 0x3fff) == old_tmap_num)) {
 298                                         if (new_tmap_num == 0) {
 299                                                 Int3(); //      Error.  You have tried to replace a tmap_num2 with
 300                                                                         //      the 0th tmap_num2 which is ILLEGAL!
 301                                         } else {
 302                                                 sidep->tmap_num2 = new_tmap_num | (sidep->tmap_num2 & 0xc000);
 303                                                 // mprintf((0, "Replacing tmap_num2 on segment:side = %i:%i\n", segnum, sidenum));
 304                                         }
 305                                 }
 306                         }
 307                 }
 308         }
 309
 310 }
 311
 312 void do_replacements_all(void)
 313 {
 314         int     i;
 315
 316         for (i=0; i<NUM_SHAREWARE_LEVELS; i++) {
 317                 load_level(Shareware_level_names[i]);
 318                 do_replacements();
 319                 save_level(Shareware_level_names[i]);
 320         }
 321
 322         for (i=0; i<NUM_REGISTERED_LEVELS; i++) {
 323                 load_level(Registered_level_names[i]);
 324                 do_replacements();
 325                 save_level(Registered_level_names[i]);
 326         }
 327
 328 }
 329