gemrb/core/Dialog.h

   1 /* GemRB - Infinity Engine Emulator
   2  * Copyright (C) 2003 The GemRB Project
   3  *
   4  * This program is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU General Public License
   6  * as published by the Free Software Foundation; either version 2
   7  * of the License, or (at your option) any later version.
   8
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13
  14  * You should have received a copy of the GNU General Public License
  15  * along with this program; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  17  *
  18  *
  19  */
  20
  21 #ifndef DIALOG_H
  22 #define DIALOG_H
  23
  24 #include "exports.h"
  25 #include "globals.h"
  26
  27 #include "GameScript/GameScript.h"
  28
  29 #include <vector>
  30
  31 #define IE_DLG_TR_TEXT     0x01
  32 #define IE_DLG_TR_TRIGGER  0x02
  33 #define IE_DLG_TR_ACTION   0x04
  34 #define IE_DLG_TR_FINAL    0x08
  35 #define IE_DLG_TR_JOURNAL  0x10
  36 #define IE_DLG_UNSOLVED    0x40
  37 #define IE_DLG_SOLVED      0x100
  38 #define IE_DLG_QUEST_GROUP 0x4000 // this is a GemRB extension
  39
  40 struct DialogTransition {
  41         ieDword Flags;
  42         ieStrRef textStrRef;
  43         ieStrRef journalStrRef;
  44         Condition* condition;
  45         std::vector<Action*> actions;
  46         ieResRef Dialog;
  47         ieDword stateIndex;
  48 };
  49
  50 struct DialogState {
  51         ieStrRef StrRef;
  52         DialogTransition** transitions;
  53         unsigned int transitionsCount;
  54         Condition* condition;
  55         unsigned int weight;
  56 };
  57
  58 class GEM_EXPORT Dialog {
  59 public:
  60         Dialog(void);
  61         ~Dialog(void);
  62 private:
  63         void FreeDialogState(DialogState* ds);
  64 public:
  65         void AddState(DialogState* ds);
  66         DialogState* GetState(unsigned int index);
  67         int FindFirstState(Scriptable* target);
  68         int FindRandomState(Scriptable* target);
  69
  70         void Release()
  71         {
  72                 delete this;
  73         }
  74 public:
  75         ieResRef ResRef;
  76         ieDword Flags; //freeze flags (bg2)
  77         unsigned int TopLevelCount;
  78         ieDword* Order;
  79         DialogState** initialStates;
  80 };
  81
  82 #endif