main/editor/texpage.c

   1 /* $Id: texpage.c,v 1.4 2005-01-24 22:22:37 schaffner 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 1.4 2005-01-24 22:22:37 schaffner 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 #include "mission.h"
  46
  47 #include "texpage.h"
  48 #include "piggy.h"
  49
  50 #define TMAPS_PER_PAGE 12
  51
  52 static UI_GADGET_USERBOX * TmapBox[TMAPS_PER_PAGE];
  53 static UI_GADGET_USERBOX * TmapCurrent;
  54
  55 int CurrentTmap = 0;            // Used globally
  56 int CurrentTexture = 0;         // Used globally
  57
  58 int TextureLights;
  59 int TextureEffects;
  60 int TextureMetals;
  61
  62 static int TexturePage = 0;
  63
  64 static grs_canvas * TmapnameCanvas;
  65 static char tmap_filename[13];
  66
  67 static void texpage_print_name( char name[13] )
  68 {
  69          int w,h,aw;
  70         int i;
  71
  72         for (i=strlen(name);i<12;i++)
  73                 name[i]=' ';
  74         name[i]=0;
  75
  76     gr_set_current_canvas( TmapnameCanvas );
  77     gr_get_string_size( name, &w, &h, &aw );
  78     gr_string( 0, 0, name );
  79 }
  80
  81 static void texpage_display_name( char *format, ... )
  82 {
  83         va_list ap;
  84
  85         va_start(ap, format);
  86    vsprintf(tmap_filename, format, ap);
  87         va_end(ap);
  88
  89    texpage_print_name(tmap_filename);
  90 }
  91
  92 //Redraw the list of textures, based on TexturePage
  93 void texpage_redraw()
  94 {
  95         int i;
  96
  97         for (i=0;  i<TMAPS_PER_PAGE; i++ )
  98                 {
  99                 gr_set_current_canvas(TmapBox[i]->canvas);
 100                 if (i+TexturePage*TMAPS_PER_PAGE < Num_tmaps )  {
 101                         PIGGY_PAGE_IN( Textures[TmapList[i+TexturePage*TMAPS_PER_PAGE]]);
 102                         gr_ubitmap(0,0, &GameBitmaps[Textures[TmapList[i+TexturePage*TMAPS_PER_PAGE]].index]);
 103                 } else
 104                         gr_clear_canvas( CGREY );
 105                 }
 106 }
 107
 108 //shows the current texture, updating the window and printing the name, base
 109 //on CurrentTexture
 110 void texpage_show_current()
 111 {
 112         gr_set_current_canvas(TmapCurrent->canvas);
 113         PIGGY_PAGE_IN(Textures[CurrentTexture]);
 114         gr_ubitmap(0,0, &GameBitmaps[Textures[CurrentTexture].index]);
 115         texpage_display_name( TmapInfo[CurrentTexture].filename );
 116 }
 117
 118 int texpage_goto_first()
 119 {
 120         TexturePage=0;
 121         texpage_redraw();
 122         return 1;
 123 }
 124
 125 int texpage_goto_metals()
 126 {
 127
 128         TexturePage=TextureMetals/TMAPS_PER_PAGE;
 129         texpage_redraw();
 130         return 1;
 131 }
 132
 133
 134 // Goto lights (paste ons)
 135 int texpage_goto_lights()
 136 {
 137         TexturePage=TextureLights/TMAPS_PER_PAGE;
 138         texpage_redraw();
 139         return 1;
 140 }
 141
 142 int texpage_goto_effects()
 143 {
 144         TexturePage=TextureEffects/TMAPS_PER_PAGE;
 145         texpage_redraw();
 146         return 1;
 147 }
 148
 149 static int texpage_goto_prev()
 150 {
 151         if (TexturePage > 0) {
 152                 TexturePage--;
 153                 texpage_redraw();
 154         }
 155         return 1;
 156 }
 157
 158 static int texpage_goto_next()
 159 {
 160         if ((TexturePage+1)*TMAPS_PER_PAGE < Num_tmaps ) {
 161                 TexturePage++;
 162                 texpage_redraw();
 163         }
 164         return 1;
 165 }
 166
 167 //NOTE:  this code takes the texture map number, not this index in the
 168 //list of available textures.  There are different if there are holes in
 169 //the list
 170 int texpage_grab_current(int n)
 171 {
 172         int i;
 173
 174         if ( (n<0) || ( n>= Num_tmaps) ) return 0;
 175
 176         CurrentTexture = n;
 177
 178         for (i=0;i<Num_tmaps;i++)
 179                 if (TmapList[i] == n) {
 180                         CurrentTmap = i;
 181                         break;
 182                 }
 183         Assert(i!=Num_tmaps);
 184
 185         TexturePage = CurrentTmap / TMAPS_PER_PAGE;
 186
 187         if (TexturePage*TMAPS_PER_PAGE < Num_tmaps )
 188                 texpage_redraw();
 189
 190         texpage_show_current();
 191
 192         return 1;
 193 }
 194
 195
 196 // INIT TEXTURE STUFF
 197
 198 void texpage_init( UI_WINDOW * win )
 199 {
 200         int i;
 201
 202         ui_add_gadget_button( win, TMAPCURBOX_X + 00, TMAPCURBOX_Y - 24, 30, 20, "<<", texpage_goto_prev );
 203         ui_add_gadget_button( win, TMAPCURBOX_X + 32, TMAPCURBOX_Y - 24, 30, 20, ">>", texpage_goto_next );
 204
 205         ui_add_gadget_button( win, TMAPCURBOX_X + 00, TMAPCURBOX_Y - 48, 15, 20, "T", texpage_goto_first );
 206         ui_add_gadget_button( win, TMAPCURBOX_X + 17, TMAPCURBOX_Y - 48, 15, 20, "M", texpage_goto_metals );
 207         ui_add_gadget_button( win, TMAPCURBOX_X + 34, TMAPCURBOX_Y - 48, 15, 20, "L", texpage_goto_lights );
 208         ui_add_gadget_button( win, TMAPCURBOX_X + 51, TMAPCURBOX_Y - 48, 15, 20, "E", texpage_goto_effects );
 209
 210
 211         for (i=0;i<TMAPS_PER_PAGE;i++)
 212                 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);
 213
 214         TmapCurrent = ui_add_gadget_userbox( win, TMAPCURBOX_X, TMAPCURBOX_Y, 64, 64 );
 215
 216         TmapnameCanvas = gr_create_sub_canvas(&grd_curscreen->sc_canvas, TMAPCURBOX_X , TMAPCURBOX_Y + TMAPBOX_H + 10, 100, 20);
 217         gr_set_current_canvas( TmapnameCanvas );
 218         gr_set_curfont( ui_small_font );
 219    gr_set_fontcolor( CBLACK, CWHITE );
 220
 221         texpage_redraw();
 222
 223 // Don't reset the current tmap every time we go back to the editor.
 224 //      CurrentTmap = TexturePage*TMAPS_PER_PAGE;
 225 //      CurrentTexture = TmapList[CurrentTmap];
 226         texpage_show_current();
 227
 228 }
 229
 230 void texpage_close()
 231 {
 232         gr_free_sub_canvas(TmapnameCanvas);
 233 }
 234
 235
 236 // DO TEXTURE STUFF
 237
 238 #define MAX_REPLACEMENTS        32
 239
 240 typedef struct replacement {
 241         int     new, old;
 242 } replacement;
 243
 244 replacement Replacement_list[MAX_REPLACEMENTS];
 245 int     Num_replacements=0;
 246
 247 void texpage_do()
 248 {
 249         int i;
 250
 251         for (i=0; i<TMAPS_PER_PAGE; i++ ) {
 252                 if (TmapBox[i]->b1_clicked && (i+TexturePage*TMAPS_PER_PAGE < Num_tmaps)) {
 253                         CurrentTmap = i+TexturePage*TMAPS_PER_PAGE;
 254                         CurrentTexture = TmapList[CurrentTmap];
 255                         texpage_show_current();
 256
 257                         if (keyd_pressed[KEY_LSHIFT]) {
 258                                 mprintf((0, "Will replace CurrentTexture (%i) with...(select by pressing Ctrl)\n", CurrentTexture));
 259                                 Replacement_list[Num_replacements].old = CurrentTexture;
 260                         }
 261
 262                         if (keyd_pressed[KEY_LCTRL]) {
 263                                 mprintf((0, "...Replacement texture for %i is %i\n", Replacement_list[Num_replacements].old, CurrentTexture));
 264                                 Replacement_list[Num_replacements].new = CurrentTexture;
 265                                 Num_replacements++;
 266                         }
 267                 }
 268         }
 269 }
 270
 271 void init_replacements(void)
 272 {
 273         Num_replacements = 0;
 274 }
 275
 276 void do_replacements(void)
 277 {
 278         int     replnum, segnum, sidenum;
 279
 280         med_compress_mine();
 281
 282         for (replnum=0; replnum<Num_replacements; replnum++) {
 283                 int     old_tmap_num, new_tmap_num;
 284
 285                 old_tmap_num = Replacement_list[replnum].old;
 286                 new_tmap_num = Replacement_list[replnum].new;
 287                 Assert(old_tmap_num >= 0);
 288                 Assert(new_tmap_num >= 0);
 289
 290                 for (segnum=0; segnum <= Highest_segment_index; segnum++) {
 291                         segment *segp=&Segments[segnum];
 292                         for (sidenum=0; sidenum<MAX_SIDES_PER_SEGMENT; sidenum++) {
 293                                 side    *sidep=&segp->sides[sidenum];
 294                                 if (sidep->tmap_num == old_tmap_num) {
 295                                         sidep->tmap_num = new_tmap_num;
 296                                         // mprintf((0, "Replacing tmap_num on segment:side = %i:%i\n", segnum, sidenum));
 297                                 }
 298                                 if ((sidep->tmap_num2 != 0) && ((sidep->tmap_num2 & 0x3fff) == old_tmap_num)) {
 299                                         if (new_tmap_num == 0) {
 300                                                 Int3(); //      Error.  You have tried to replace a tmap_num2 with
 301                                                                         //      the 0th tmap_num2 which is ILLEGAL!
 302                                         } else {
 303                                                 sidep->tmap_num2 = new_tmap_num | (sidep->tmap_num2 & 0xc000);
 304                                                 // mprintf((0, "Replacing tmap_num2 on segment:side = %i:%i\n", segnum, sidenum));
 305                                         }
 306                                 }
 307                         }
 308                 }
 309         }
 310
 311 }
 312
 313 void do_replacements_all(void)
 314 {
 315         int     i;
 316
 317         for (i = 0; i < Last_level; i++)
 318         {
 319                 load_level(Level_names[i]);
 320                 do_replacements();
 321                 save_level(Level_names[i]);
 322         }
 323
 324         for (i = 0; i < -Last_secret_level; i++)
 325         {
 326                 load_level(Secret_level_names[i]);
 327                 do_replacements();
 328                 save_level(Secret_level_names[i]);
 329         }
 330
 331 }
 332