Ultima Underworld/technical/conversations/90

Technical Details Warning
While the encyclopedic nature of the codex means that many articles will have information that could spoil some minor aspects of the game for newer players, this article is known to contain technical information about the game, game engine, data files, logic, etc. This information is not generally useful to the typical game players.
Continue reading at your own discretion.
This page contains decompiled conversation code from Ultima Underworld. The original files came from Paul Carr and are currently archived here.
This file has been modified from that source (by Sir Robin) in the following ways:
local variables holding pointers to string text have had that string text specified in a comment on that same line. This should make the conversation code easier to read.
strings (both dereferenced ones in the code and also the ones added to comments as specified above) have been highlighted for easier reading
function definitions have been anchored and function calls have been linked, to make it easier to follow the flow of the code
Start viewing the flow at main
// cnvdasm - ultima underworld conversation script disassembler / decompiler
// 
// loading game strings
// 
// conversation #90
// string block 0x0e5a (3674), name Ironwit
// 
// converting to graph
// searching functions
// replacing expression opcodes
// folding expressions
// adding control structures
// fixing up functions
extern int private[31];

void main() {

   private[1] = 0;
   func_029d();
   func_0012();
} // end func

void func_0012() {

   private[0] = 1;
} // end func

void func_0020() {

   int locals[1];

   if ( (((npc_goal == 5 || npc_goal == 6) || npc_goal == 9) && npc_gtarg == 1 || npc_attitude == 0) ) {

      locals[1] = 0;
   } else {

      locals[1] = 1;
   } // end if

   return locals[1];
} // end func

void func_0063() {

   npc_gtarg = 1;
   npc_attitude = 1;
   npc_goal = 6;
   func_0012();
} // end func

void func_007c() {

   npc_goal = 1;
   func_0012();
} // end func

void func_008b() {

   npc_gtarg = 1;
   npc_goal = 5;
   npc_attitude = 1;
   func_0012();
} // end func

void func_00a4() {

   npc_attitude = 6;
} // end func

void func_00b1() {

   npc_attitude = param1[0]play_hunger;
   func_0012();
} // end func

void func_00c2() {

   npc_attitude = 2;
   func_0012();
} // end func

void func_00d1() {

   npc_attitude = 1;
   func_0012();
} // end func

void func_00e0() {

   func_0012();
} // end func

void func_00ea() {

   param1[1] = game_days;
   param1[2] = game_mins;
} // end func

void func_0106() {

   int locals[4];

   locals[2] = game_days - param2[1];
   locals[3] = game_mins - param2[2];
   if ( locals[3] < 0 ) {

      locals[3] = locals[3] + 1440;
      locals[2] = locals[2] - 1;
   } // end if

   if ( locals[2] >= param1[1] && locals[3] >= param1[2] ) {

      locals[1] = 1;
   } else {

      locals[1] = 0;
   } // end if

   return locals[1];
} // end func

void func_018f() {

   param1[1] = game_days - param3[1];
   param1[2] = game_mins - param3[2];
   if ( param1[2] < 0 ) {

      param1[2] = param1[2] + 1440;
      param1[1] = param1[1] - 1;
   } // end if

   param1[1] = param2[1] - param1[1];
   param1[2] = param2[2] - param1[2];
   if ( param1[2] < 0 ) {

      param1[2] = param1[2] + 1440;
      param1[1] = param1[1] - 1;
   } // end if

} // end func

void func_0243() {

   param1[1] = game_days - param2[1];
   param1[2] = game_mins - param2[2];
   if ( param1[2] < 0 ) {

      param1[2] = param1[2] + 1440;
      param1[1] = param1[1] - 1;
   } // end if

} // end func

void func_029d() {

   int locals[257];

   if ( private[0] ) {

      if ( private[2] ) {

      } else {

      } // end if

      say( "Ach, me blueprints, come back to me after all these years!...\p  No, that's not me blueprints, it's a human!  What's this? Have ye me blueprints?  Ach, me blueprints, where can they have gone?" );
      locals[19] = 2; // "I have thy blueprints right here."
      locals[20] = 3; // "What art thou talking about?"
      locals[21] = 4; // "If thou hast lost something, perhaps I can retrieve it."
      locals[22] = 0; // ""
      locals[40] = babl_menu( 0, &locals[19] );
      switch ( locals[40] ) {

      case 1:

         goto label_04a8;

      break;

      case 2:

         goto label_0306;

      break;

      case 3:

         goto label_0346;

      break;

      } // end switch

      label_0306:;

      say( "For sure ye're not me blueprints, then!  Never uttered a word, did they, and yet ye've a tongue for sure.  Dumb they were, mute as the rock I hewed with their aid, but still I miss them sorely.  Perhaps ye can find them for me?" );
      locals[41] = 6; // "I can try."
      locals[42] = 7; // "Why should I find them for thee?"
      locals[43] = 0; // ""
      locals[62] = babl_menu( 0, &locals[41] );
      switch ( locals[62] ) {

      case 1:

         goto label_0346;

      break;

      case 2:

         goto label_0346;

      break;

      } // end switch

      label_0346:;

      label_0346:;

      label_0346:;

      label_0346:;

      label_0346:;

      locals[18] = sex( 2, &locals[64], &locals[63] );
      locals[63] = 8;
      locals[64] = 9;
      say( "Find me blueprints?  Ach, that would be a good deed indeed!  Somewhere about they are - in the storeroom most likely.  The southeast of my complex, methinks - or is that where the storeroom is?  Here, I'll give ye a set of blueprints of the area so that ye can find your way about...\p Ach!  My blueprints!  Where'd they go?  Ye seem to be a fine @SS18 - perhaps ye can find them for me?" );
      locals[65] = 11; // "I would be happy to."
      locals[66] = 12; // "Perhaps."
      locals[67] = 0; // ""
      locals[86] = babl_menu( 0, &locals[65] );
      switch ( locals[86] ) {

      case 1:

      break;

      case 2:

      break;

      } // end switch

      say( "A right good @SS18 ye are.  In the storeroom I think the blueprints are. But ye cannot fly, can ye?  Ach, that's a problem, the storeroom is high up. There's a flying potion somewhere... in the spiral room?  Ach, but that's locked...  The trouble ye put me through, I don't know why I'm helping ye." );
      locals[87] = 14; // "But it is I that am helping thee."
      locals[88] = 15; // "Thy help is much appreciated."
      locals[89] = 0; // ""
      locals[108] = babl_menu( 0, &locals[87] );
      switch ( locals[108] ) {

      case 1:

      break;

      case 2:

      break;

      } // end switch

      say( "Ach, speaking of help, ye could help an old man greatly by finding me blueprints, if ye could.  Now where was the key to the door to the spiral room? In the golden maze room, methinks.  Ach, yes, it's the golden path ye must follow, or else ye may be poisoned... no, that's the poison potion in the spiral room.  Or was it a flying potion?  Maybe both potions - ach, that's it!" );
      locals[109] = 17; // "But which potion is which?"
      locals[110] = 18; // "There is more than one potion there?"
      locals[111] = 0; // ""
      locals[130] = babl_menu( 0, &locals[109] );
      switch ( locals[130] ) {

      case 1:

      break;

      case 2:

      break;

      } // end switch

      say( "Wait, don't rush me... one potion is green, and the other red.  Or is one red and the other green?  Yes, that's it.  One red and one green, no doubt of it. One of the two is a flying potion and one is poison... or is it the other way around?  Ach, now I've forgotten again.  Oh, that's it - green is good.  Or was it red is rotten?\m" );
      say( "Well, do your best, won't ye?  And while ye're in the area, if ye happen by me blueprints, bring them back here.  I think I may have left them in the storeroom.  Feel free to help yourself to anything else ye find, though." );
      locals[131] = 21; // "I'll do my best."
      locals[132] = 22; // "We will see."
      locals[133] = 23; // "I will follow thy directions as best I can."
      locals[134] = 0; // ""
      locals[152] = babl_menu( 0, &locals[131] );
      switch ( locals[152] ) {

      case 1:

      break;

      case 2:

      break;

      case 3:

      break;

      } // end switch

      func_00e0();
      say( "Ach, I recognize ye!  Ye're my blueprints!  No... maybe ye're my tools? My potion?  I know I've seen ye somewhere!" );
      locals[153] = 25; // "I have retrieved thy blueprints."
      locals[154] = 26; // "I cannot find thy blueprints."
      locals[155] = 0; // ""
      locals[174] = babl_menu( 0, &locals[153] );
      switch ( locals[174] ) {

      case 1:

         goto label_04a8;

      break;

      case 2:

         goto label_0346;

      break;

      } // end switch

      label_04a8:;

      label_04a8:;

      label_04a8:;

      locals[15] = 0;
      locals[13] = show_inv( 2, &locals[6], &locals[1] );
      while ( locals[13] > 0 ) {

         locals[14] = 1;
         if ( locals[14] <= locals[13] ) {

            if ( locals[0] >= 312 && locals[0] <= 319 ) {

               locals[175] = 32;
               if ( func_06f7( &locals[175], &locals[5] ) ) {

                  locals[15] = locals[14];
                  locals[11] = locals[5];
               } // end if

            } // end if

            locals[14] = locals[14] + 1;
         } // while

      } // end if

      if ( locals[15] > 0 ) {

         locals[176] = 1;
         give_to_npc( 2, &locals[11], &locals[176] );
         private[2] = 1;
      } else {

         say( "Maybe these are your blueprints, but they are not mine!" );
         locals[177] = 28; // "Here are thy blueprints."
         locals[178] = 29; // "I have not thy blueprints."
         locals[179] = 31; // "Where can I find thy blueprints?"
         locals[180] = 0; // ""
         locals[198] = babl_menu( 0, &locals[177] );
         switch ( locals[198] ) {

         case 1:

            goto label_04a8;

         break;

         case 2:

            say( "Cruel ye are, to toy with an old man thus!" );
            locals[199] = 1;
            func_00b1( &locals[199] );
         break;

         case 3:

            goto label_0346;

         } // end if

      break;

      } // end switch

      say( "My blueprints!  At last we are reunited!" );
      locals[17] = find_inv( 2, &locals[201], &locals[200] );
      locals[200] = 188;
      locals[201] = 0;
      if ( locals[17] > 0 ) {

         locals[202] = 1;
         locals[203] = 7;
         locals[204] = -1;
         locals[205] = -1;
         locals[206] = -1;
         locals[207] = -1;
         locals[208] = -1;
         locals[209] = -1;
         x_obj_stuff( 9, &locals[209], &locals[208], &locals[207], &locals[206], &locals[205], &locals[204], &locals[203], &locals[202], &locals[17] );
      } // end if

      locals[16] = take_from_npc( 1, &locals[210] );
      locals[210] = 188;
      if ( (locals[16] == 1 || locals[16] == 2) ) {

         say( "Here, take another flying potion as a measure of my gratitude. Or perhaps it's a green potion... never ye mind, I'm sure it will do something useful.  I bet ye've never seen a flying potion before, so ye be careful with it." );
         if ( locals[16] == 2 ) {

            say( "\mWhat, no arms ye have?  I'll leave it here for ye." );
         } // end if

         locals[211] = 35; // "Thank thee."
         locals[212] = 36; // "Farewell."
         locals[213] = 0; // ""
         locals[232] = babl_menu( 0, &locals[211] );
         switch ( locals[232] ) {

         case 1:

         break;

         case 2:

         } // end if

      break;

      } // end switch

      locals[233] = 3;
      func_00b1( &locals[233] );
   } // end if

   say( "Ach, 'tis my blueprints again!  'Tis right good too see ye again.  Ach, but I've no time for chitchat.  I'm afraid I misplaced my helmet and I must look for it.  This sort of thing didn't happen back when that young boy Cabirus ruled the Abyss, I tell ye.  He had a head on his shoulders.  But he's here no longer, pity.  Now where'd I put my helmet?" );
   locals[234] = 38; // "Farewell."
   locals[235] = 39; // "It was nice to chat with thee."
   locals[236] = 40; // "Thy helmet is on top of thy head."
   locals[237] = 0; // ""
   locals[255] = babl_menu( 0, &locals[234] );
   switch ( locals[255] ) {

   case 1:

   break;

   case 2:

   break;

   case 3:

      say( "Ach, so it is, so it is!  A right helpful set of blueprints ye are.  Thank ye kindly, son." );
      locals[256] = 3;
      func_00b1( &locals[256] );
   break;

   } // end switch

   locals[257] = 3;
   func_00b1( &locals[257] );
} // end func

void func_06f7() {

   int locals[9];

   locals[3] = 0;
   locals[4] = -1;
   locals[5] = -1;
   locals[6] = -1;
   locals[7] = -1;
   locals[8] = -1;
   locals[9] = -1;
   x_obj_stuff( 9, &locals[9], &locals[8], &locals[7], &locals[2], &locals[6], &locals[5], &locals[4], &locals[3], param2 );
   if ( locals[2] == param1[0]play_hunger ) {

      locals[1] = 1;
   } else {

      locals[1] = 0;
   } // end if

   return locals[1];
} // end func
Ultima Underworld/technical/conversations/90

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