WebSVN – Games.Chess Giants – Diff – //window/window_main.cpp

    int index_column;
    int part_index;
    int part_color;
    int viewer_index;
    RECT rect;
+   POINT point;
    // filter out the commonly used message values
    wParam_hiword = HIWORD (wParam);
    wParam_loword = LOWORD (wParam);
       // game menu, new game
       if (wParam_loword == MENUID_GAME_NEWGAME)
+      {
          if ((the_board.game_state == STATE_PLAYING) && (the_board.move_count > 1))
-            DialogBox_Resign (); // if a game is playing, ask to resign first
+            DialogBox_Resign (RESIGNTYPE_NEWGAME); // if a game is playing, ask to resign first
          else
             DialogBox_NewGame (); // game not started yet, show the new game dialog box
+      }
       // game menu, setup start position
       else if (wParam_loword == MENUID_GAME_SETUPPOSITION)
+         Board_EnterSetupPosition (&the_board); // enter setup position mode
+      // game menu, load game
+      else if (wParam_loword == MENUID_GAME_LOAD)
+      {
          if ((the_board.game_state == STATE_PLAYING) && (the_board.move_count > 1))
-            DialogBox_Resign (); // if a game is playing, ask to resign first
+            DialogBox_Resign (RESIGNTYPE_LOADGAME); // if a game is playing, ask to resign first
          else
-         {
-            current_move = &the_board.moves[0]; // quick access to start move
-            memset (&current_move->slots, 0, sizeof (current_move->slots)); // erase all slots
-            the_board.game_state = STATE_SETUPPOSITION; // game not started yet, enter board setup mode
-            the_board.reevaluate = true; // evaluate board again
+            DialogBox_Load (); // fire up the load dialog box
-            // display the "please choose start position" phrase in the middle of the screen
-            Scene_SetText (&the_scene.gui.central_text, 50.0f, 50.0f, -1, ALIGN_CENTER, ALIGN_CENTER, ALIGN_CENTER, centermsg_fontindex, RGBA_TO_RGBACOLOR (255, 255, 255, 191),
-.0f, true, LOCALIZE (L"SetupMode"));
-            the_scene.gui.partspick_selectedpart = ' '; // no selected part yet
-            the_scene.update = true; // and update the 3D scene
-         }
+      }
-      // game menu, load game
-      else if (wParam_loword == MENUID_GAME_LOAD)
-         DialogBox_Load (); // fire up the load dialog box
       // game menu, save game
       else if (wParam_loword == MENUID_GAME_SAVE)
+      {
          if (save_pathname[0] != 0)
          the_board.reevaluate = true; // evaluate board again
+      }
       // game menu, resign
       else if (wParam_loword == MENUID_GAME_RESIGN)
-         DialogBox_Resign (); // if a game has started, ask for confirmation
+         DialogBox_Resign (RESIGNTYPE_UNDEFINED); // if a game has started, ask for confirmation
       // game menu, statistics (stats are only available in online mode)
       else if (wParam_loword == MENUID_GAME_STATISTICS)
+      {
          local_player = Player_FindByType (PLAYER_HUMAN);
          if ((the_board.game_state == STATE_PLAYING) && ((the_board.move_count > 1) || (remote_player != NULL)))
             DialogBox_Quit (); // if a game has started OR if we are online against somebody, ask for confirmation
          else
             is_dialogbox_quit_validated = true; // if game hasn't started yet, quit without question
+      }
-      // chessboard menu, suggest move
-      else if (wParam_loword == MENUID_CHESSBOARD_SUGGESTMOVE)
-         the_board.players[current_viewer].wants_hint = true; // remember this player wants a hint
       // chessboard menu, cancel last move
-      else if (wParam_loword == MENUID_CHESSBOARD_CANCELLASTMOVE)
+      else if (wParam_loword == MENUID_MOVE_CANCELLASTMOVE)
          the_board.players[current_viewer].wants_cancel = true; // remember this player wants to cancel his last move
+      // chessboard menu, suggest move
+      else if (wParam_loword == MENUID_MOVE_SUGGESTMOVE)
+         the_board.players[current_viewer].wants_hint = true; // remember this player wants a hint
       // chessboard menu, comment move
-      else if (wParam_loword == MENUID_CHESSBOARD_COMMENTMOVE)
+      else if (wParam_loword == MENUID_MOVE_COMMENTMOVE)
          DialogBox_Comment (); // fire up the comment dialog box
       // chessboard menu, go to move
-      else if (wParam_loword == MENUID_CHESSBOARD_GOTOMOVE)
+      else if (wParam_loword == MENUID_MOVE_GOTOMOVE)
          DialogBox_GoToMove (); // fire up the go to move dialog box
       // chessboard menu, swap sides
       else if (wParam_loword == MENUID_CHESSBOARD_SWAPSIDES)
          the_board.want_playerswap = true; // remember board sides are to be swapped
+            }
+      }
       // if we are not allowed to select anything, don't even try
       if (is_paused || (current_player->type != PLAYER_HUMAN) || (the_board.viewed_move != the_board.move_count - 1)
+          || ((the_board.game_state != STATE_SETUPPOSITION) && (the_board.game_state != STATE_PLAYING))
           || ((remote_player != NULL) && !remote_player->is_in_game))
+      {
          the_scene.update = true; // update the 3D scene
          // call the default window message processing function to keep things going
          // do they differ from last time ?
          if ((the_board.hovered_position[0] != prev_hovered_position[0]) || (the_board.hovered_position[1] != prev_hovered_position[1]))
             the_scene.update = true; // if so, update scene
+      }
-      // has the user the right to leave a command AND is there no comment yet ?
+      // has the user the right to leave a comment AND is there no comment yet ?
       if ((the_board.game_state >= STATE_PLAYING) && (the_board.viewed_move > 0)
           && ((the_board.moves[the_board.viewed_move].comment == NULL) || (the_board.moves[the_board.viewed_move].comment[0] == 0)))
+      {
          // is the mouse above the comments zone ? if so, display a dimmed hint text
          if (Render_IsMouseInBox (gui_x, gui_y, 30.0f, 0.0f, 40.0f, 10.0f))
       // are we in board closeup mode OR are we online AND do we NOT have the right to select anything ?
       if (((current_distance == CLOSEUP_VIEW_DISTANCE) && (current_pitch == CLOSEUP_VIEW_PITCH))
           || ((remote_player != NULL) && !remote_player->is_in_game))
          return (DefWindowProc (hWnd, message, wParam, lParam)); // if so, call the default window message processing function to keep things going
+      // get mouse coordinates (strangely enough, the WM_MOUSEWHEEL message outputs ABSOLUTE coordinates, and we need to convert them...)
+      point.x = GET_X_LPARAM (lParam);
+      point.y = GET_Y_LPARAM (lParam);
-      // scroll up / scroll down ?
+      ScreenToClient (hWnd, &point);
+      gui_x = point.x;
+      gui_y = point.y;
+      // is a game history displayed and are we (roughly) hovering this area ?
+      if (the_scene.gui.history_text.is_displayed && Render_IsMouseInBox (gui_x, gui_y, 90.0f, 10.0f, 10.0f, 40.0f))
+      {
+         // we want to scroll through the game history rather than zooming in/out. Scroll up or scroll down ?
+         if ((GET_WHEEL_DELTA_WPARAM (wParam) > 0) && (the_scene.gui.larrow.state != 0))
+            SendMessage (hWnd, WM_COMMAND, MENUID_CHESSBOARD_PREVIOUSMOVE, NULL); // send a "previous move" event
+         else if ((GET_WHEEL_DELTA_WPARAM (wParam) < 0) && (the_scene.gui.rarrow.state != 0))
+            SendMessage (hWnd, WM_COMMAND, MENUID_CHESSBOARD_NEXTMOVE, NULL); // send a "next move" event
+         return (DefWindowProc (hWnd, message, wParam, lParam)); // and call the default window message processing function to keep things going
+      }
+      // we want to zoom in/out of the scene. Scroll up or scroll down ?
       if (GET_WHEEL_DELTA_WPARAM (wParam) > 0)
          the_board.players[current_viewer].view_distance = max (MIN_VIEW_DISTANCE, the_board.players[current_viewer].view_distance - 2.0f);
       else if (GET_WHEEL_DELTA_WPARAM (wParam) < 0)
          the_board.players[current_viewer].view_distance = min (MAX_VIEW_DISTANCE, the_board.players[current_viewer].view_distance + 2.0f);

Subversion Repositories Games.Chess Giants

Games.Chess Giants//window/window_main.cpp – Rev 130 → 136