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1 pmbaty 1 
// dialog_options.cpp
2 
 
3 
#include "../common.h"
4 
 
5 
 
6 
// dialog template
7 
#define THIS_DIALOG DIALOG_OPTIONS
8 
 
9 
 
10 
// global variables used in this module only
11 
static void *tab_control;
12 
static wchar_t server_string[MAX_PATH];
13 
static COLORREF custom_colors[16];
14 
static CHOOSECOLOR cc;
15 
static unsigned long selectedcolor_clock;
16 
static unsigned long selectedcolor_history;
17 
 
18 
 
19 
// prototypes of local functions
20 
static void StartThread_ThisDialog (void *thread_parms);
21 
static int CALLBACK DialogProc_ThisDialog (HWND hWnd, unsigned int message, WPARAM wParam, LPARAM lParam);
22 
static void StartThread_DialogBoxLoad (void *thread_parms);
23 
 
24 
 
25 
void DialogBox_Options (void)
26 
{
27 
   // helper function to fire up the modeless dialog box
28 
 
29 
   _beginthread (StartThread_ThisDialog, 0, NULL); // fire up a new one
30 
 
31 
   return; // return as soon as the thread is fired up
32 
}
33 
 
34 
 
35 
void DialogBox_Options_Validated (void)
36 
{
37 
   // callback function called by the main game thread when the dialog box is validated
38 
 
39 
   // remember this callback is no longer to be called
40 
   is_dialogbox_options_validated = false;
41 
 
42 
   return; // finished
43 
}
44 
 
45 
 
46 
static void StartThread_ThisDialog (void *thread_parms)
47 
{
48 
   // this function runs in a separate thread, for that's the only way (seemingly)
49 
   // to implement a non-modal message box using the Common Controls library.
50 
 
51 
   // display the dialog box
52 
   if (DialogBox (hAppInstance, MAKEINTRESOURCE (THIS_DIALOG), hMainWnd, DialogProc_ThisDialog) == 1)
53 
      is_dialogbox_options_validated = true;
54 
 
55 
   TabControl_Destroy (tab_control);
56 
 
57 
   return; // _endthread() implied
58 
}
59 
 
60 
 
61 
static int CALLBACK DialogProc_ThisDialog (HWND hWnd, unsigned int message, WPARAM wParam, LPARAM lParam)
62 
{
63 
   // message handler for the dialog box
64 
 
65 
   static wchar_t accountcreation_url[MAX_PATH];
26 pmbaty 66 
   static wchar_t value_string[32];
1 pmbaty 67 
 
68 
   unsigned short wParam_hiword;
69 
   unsigned short wParam_loword;
70 
   wchar_t *port_string;
71 
   int is_checked;
72 
 
73 
   // filter out the commonly used message values
74 
   wParam_hiword = HIWORD (wParam);
75 
   wParam_loword = LOWORD (wParam);
76 
 
77 
   // have we just fired up this window ?
78 
   if (message == WM_INITDIALOG)
79 
   {
80 
      // center the window
81 
      CenterWindow (hWnd, hMainWnd);
82 
 
83 
      // set dialog icons (small one for title bar & big one for task manager)
84 
      SendMessage (hWnd, WM_SETICON, ICON_SMALL, (LPARAM) LoadIcon (hAppInstance, MAKEINTRESOURCE (ICON_MAIN)));
85 
      SendMessage (hWnd, WM_SETICON, ICON_BIG, (LPARAM) LoadIcon (hAppInstance, MAKEINTRESOURCE (ICON_MAIN)));
86 
 
87 
      // set window title and control texts
88 
      SetWindowText (hWnd, LOCALIZE (L"Options_Title"));
89 
      SetWindowText (GetDlgItem (hWnd, BUTTON_OK), LOCALIZE (L"Button_OK"));
90 
      SetWindowText (GetDlgItem (hWnd, BUTTON_CANCEL), LOCALIZE (L"Button_Cancel"));
91 
 
92 
      // create the tab control and populate it
93 
      tab_control = TabControl_New (GetDlgItem (hWnd, TABBOX_OPTIONS), (WNDPROC) DialogProc_ThisDialog);
94 
      TabControl_AddPage (tab_control, LOCALIZE (L"Options_OfflineGameParameters"), DIALOG_OPTIONS_ENGINE);
95 
      TabControl_AddPage (tab_control, LOCALIZE (L"Options_OnlineGameParameters"), DIALOG_OPTIONS_INTERNET);
96 
      TabControl_AddPage (tab_control, LOCALIZE (L"Options_DisplayParameters"), DIALOG_OPTIONS_DISPLAY);
97 
      TabControl_AddPage (tab_control, LOCALIZE (L"Options_GameplayParameters"), DIALOG_OPTIONS_GAMEPLAY);
98 
 
99 
      // setup page 1 (computer play)
100 
      SetWindowText (TabControl_GetItem (tab_control, STATICTEXT_ENGINESEARCHDEPTH), LOCALIZE (L"Options_EnginePredictionLevel"));
101 
      SetWindowText (TabControl_GetItem (tab_control, STATICTEXT_EASY), LOCALIZE (L"Options_Easy"));
102 
      SetWindowText (TabControl_GetItem (tab_control, STATICTEXT_HARD), LOCALIZE (L"Options_Hard"));
26 pmbaty 103 
      swprintf_s (value_string, WCHAR_SIZEOF (value_string), L"%d", options.engine.depth);
104 
      SetWindowText (TabControl_GetItem (tab_control, STATICTEXT_ENGINESEARCHDEPTHVALUE), value_string);
105 
 
1 pmbaty 106 
      SetWindowText (TabControl_GetItem (tab_control, CHECKBOX_OPTIONS_ALLOWENGINEBLUNDERS), LOCALIZE (L"Options_AllowEngineBlunders"));
107 
      SetWindowText (TabControl_GetItem (tab_control, STATICTEXT_1PCCHANCE), LOCALIZE (L"Options_1PercentChance"));
108 
      SetWindowText (TabControl_GetItem (tab_control, STATICTEXT_100PCCHANCE), LOCALIZE (L"Options_100PercentChance"));
26 pmbaty 109 
      if (options.engine.blunder_chances != 0)
110 
         swprintf_s (value_string, WCHAR_SIZEOF (value_string), L"%d %%", options.engine.blunder_chances);
111 
      else
112 
         value_string[0] = 0;
113 
      SetWindowText (TabControl_GetItem (tab_control, STATICTEXT_ENGINEBLUNDERSVALUE), value_string);
114 
 
1 pmbaty 115 
      SetWindowText (TabControl_GetItem (tab_control, CHECKBOX_OPTIONS_ALLOWENGINERESIGNS), LOCALIZE (L"Options_AllowEngineResigns"));
116 
      SetWindowText (TabControl_GetItem (tab_control, STATICTEXT_YIELDING), LOCALIZE (L"Options_Yielding"));
117 
      SetWindowText (TabControl_GetItem (tab_control, STATICTEXT_OBSTINATE), LOCALIZE (L"Options_Obstinate"));
26 pmbaty 118 
      if (options.engine.obstinacy_level != -1)
119 
         swprintf_s (value_string, WCHAR_SIZEOF (value_string), L"%d", 1 + options.engine.obstinacy_level);
120 
      else
121 
         value_string[0] = 0;
122 
      SetWindowText (TabControl_GetItem (tab_control, STATICTEXT_ENGINERESIGNVALUE), value_string);
1 pmbaty 123 
 
124 
      Button_SetCheck (TabControl_GetItem (tab_control, CHECKBOX_OPTIONS_ALLOWENGINEBLUNDERS), (options.engine.blunder_chances > 0 ? BST_CHECKED : BST_UNCHECKED));
125 
      EnableWindow (TabControl_GetItem (tab_control, SLIDER_ENGINE_BLUNDERCHANCE), (options.engine.blunder_chances > 0));
126 
      EnableWindow (TabControl_GetItem (tab_control, STATICTEXT_1PCCHANCE), (options.engine.blunder_chances > 0));
127 
      EnableWindow (TabControl_GetItem (tab_control, STATICTEXT_100PCCHANCE), (options.engine.blunder_chances > 0));
128 
      EnableWindow (TabControl_GetItem (tab_control, SLIDER_ENGINE_BLUNDERCHANCE), (options.engine.blunder_chances > 0));
129 
      Button_SetCheck (TabControl_GetItem (tab_control, CHECKBOX_OPTIONS_ALLOWENGINERESIGNS), (options.engine.obstinacy_level >= 0 ? BST_CHECKED : BST_UNCHECKED));
130 
      EnableWindow (TabControl_GetItem (tab_control, SLIDER_ENGINE_OBSTINACY), (options.engine.obstinacy_level >= 0));
131 
      EnableWindow (TabControl_GetItem (tab_control, STATICTEXT_YIELDING), (options.engine.obstinacy_level >= 0));
132 
      EnableWindow (TabControl_GetItem (tab_control, STATICTEXT_OBSTINATE), (options.engine.obstinacy_level >= 0));
133 
      SendMessage (TabControl_GetItem (tab_control, SLIDER_ENGINE_DIFFICULTYLEVEL), TBM_SETRANGE, true, MAKELONG (1, options.engine.max_depth));
134 
      SendMessage (TabControl_GetItem (tab_control, SLIDER_ENGINE_DIFFICULTYLEVEL), TBM_SETPOS, true, options.engine.depth);
135 
      SendMessage (TabControl_GetItem (tab_control, SLIDER_ENGINE_BLUNDERCHANCE), TBM_SETRANGE, true, MAKELONG (1, 100));
136 
      SendMessage (TabControl_GetItem (tab_control, SLIDER_ENGINE_BLUNDERCHANCE), TBM_SETPOS, true, (options.engine.blunder_chances > 0 ? options.engine.blunder_chances : 1));
137 
      SendMessage (TabControl_GetItem (tab_control, SLIDER_ENGINE_OBSTINACY), TBM_SETRANGE, true, MAKELONG (0, 9));
138 
      SendMessage (TabControl_GetItem (tab_control, SLIDER_ENGINE_OBSTINACY), TBM_SETPOS, true, (options.engine.obstinacy_level >= 0 ? options.engine.obstinacy_level : 9));
139 
 
140 
      // setup page 2 (Internet play)
141 
      SetWindowText (TabControl_GetItem (tab_control, STATICTEXT_OPTIONS_SERVERADDRESS), LOCALIZE (L"Options_ServerAddress"));
142 
      SetWindowText (TabControl_GetItem (tab_control, STATICTEXT_OPTIONS_SERVERLOGIN), LOCALIZE (L"Options_ServerLogin"));
143 
      SetWindowText (TabControl_GetItem (tab_control, STATICTEXT_OPTIONS_SERVERPASSWORD), LOCALIZE (L"Options_ServerPassword"));
144 
      SetWindowText (TabControl_GetItem (tab_control, CHECKBOX_OPTIONS_SHOWSERVERMESSAGES), LOCALIZE (L"Options_ShowServerMessages"));
145 
      SetWindowText (TabControl_GetItem (tab_control, CHECKBOX_OPTIONS_SHOWPUBLICCHAT), LOCALIZE (L"Options_ShowPublicChat"));
146 
      SetWindowText (TabControl_GetItem (tab_control, STATICTEXT_OPTIONS_SERVERURL), LOCALIZE (L"Options_CreateAccount"));
147 
      ConvertStaticToHyperlink (TabControl_GetItem (tab_control, STATICTEXT_OPTIONS_SERVERURL));
148 
      SetWindowText (TabControl_GetItem (tab_control, STATICTEXT_OPTIONS_SERVERWARNING), LOCALIZE (L"Options_ServerWarning"));
149 
 
150 
      swprintf_s (server_string, WCHAR_SIZEOF (server_string), L"%s:%d", options.network.server_address, options.network.server_port);
151 
      SetWindowText (TabControl_GetItem (tab_control, EDITBOX_SERVERADDRESS), server_string);
152 
      EnableWindow (TabControl_GetItem (tab_control, EDITBOX_SERVERADDRESS), false); // FIXME: as long as we don't support ICC, don't allow users to change server address
153 
      SetWindowText (TabControl_GetItem (tab_control, EDITBOX_LOGIN), options.network.login);
154 
      SetWindowText (TabControl_GetItem (tab_control, EDITBOX_PASSWORD), options.network.password);
155 
      Button_SetCheck (TabControl_GetItem (tab_control, CHECKBOX_OPTIONS_SHOWPUBLICCHAT), (options.network.want_publicchat ? BST_CHECKED : BST_UNCHECKED));
156 
      Button_SetCheck (TabControl_GetItem (tab_control, CHECKBOX_OPTIONS_SHOWSERVERMESSAGES), (options.network.want_servermessages ? BST_CHECKED : BST_UNCHECKED));
157 
 
158 
      // setup page 3 (display)
159 
      SetWindowText (TabControl_GetItem (tab_control, CHECKBOX_OPTIONS_FULLSCREEN), LOCALIZE (L"Options_Fullscreen"));
160 
      SetWindowText (TabControl_GetItem (tab_control, CHECKBOX_OPTIONS_TEXTUREFILTERING), LOCALIZE (L"Options_TextureFiltering"));
161 
      SetWindowText (TabControl_GetItem (tab_control, CHECKBOX_OPTIONS_HIGHQUALITYFILTERING), LOCALIZE (L"Options_HiQualityFiltering"));
162 
      SetWindowText (TabControl_GetItem (tab_control, CHECKBOX_OPTIONS_SPECULARLIGHTING), LOCALIZE (L"Options_SpecularLighting"));
163 
      SetWindowText (TabControl_GetItem (tab_control, CHECKBOX_OPTIONS_SHOWREFLECTIONS), LOCALIZE (L"Options_ShowReflections"));
164 
 
165 
      Button_SetCheck (TabControl_GetItem (tab_control, CHECKBOX_OPTIONS_FULLSCREEN), (options.want_fullscreen ? BST_CHECKED : BST_UNCHECKED));
166 
      Button_SetCheck (TabControl_GetItem (tab_control, CHECKBOX_OPTIONS_TEXTUREFILTERING), (options.want_filtering ? BST_CHECKED : BST_UNCHECKED));
167 
      EnableWindow (TabControl_GetItem (tab_control, CHECKBOX_OPTIONS_HIGHQUALITYFILTERING), options.want_filtering);
168 
      Button_SetCheck (TabControl_GetItem (tab_control, CHECKBOX_OPTIONS_HIGHQUALITYFILTERING), (options.want_hiquality ? BST_CHECKED : BST_UNCHECKED));
169 
      Button_SetCheck (TabControl_GetItem (tab_control, CHECKBOX_OPTIONS_SPECULARLIGHTING), (options.want_specularlighting ? BST_CHECKED : BST_UNCHECKED));
170 
      Button_SetCheck (TabControl_GetItem (tab_control, CHECKBOX_OPTIONS_SHOWREFLECTIONS), (options.want_reflections ? BST_CHECKED : BST_UNCHECKED));
171 
 
172 
      // setup page 4 (gameplay)
173 
      SetWindowText (TabControl_GetItem (tab_control, CHECKBOX_OPTIONS_SHOWLASTMOVE), LOCALIZE (L"Options_ShowLastMove"));
174 
      SetWindowText (TabControl_GetItem (tab_control, CHECKBOX_OPTIONS_SHOWPOSSIBLEMOVES), LOCALIZE (L"Options_ShowPossibleMoves"));
175 
      SetWindowText (TabControl_GetItem (tab_control, CHECKBOX_OPTIONS_SHOWTHREATS), LOCALIZE (L"Options_ShowThreats"));
176 
      SetWindowText (TabControl_GetItem (tab_control, CHECKBOX_OPTIONS_SHOWANIMATIONS), LOCALIZE (L"Options_ShowAnimations"));
177 
      SetWindowText (TabControl_GetItem (tab_control, CHECKBOX_OPTIONS_SHOWTAKENPARTS), LOCALIZE (L"Options_ShowTakenParts"));
178 
      SetWindowText (TabControl_GetItem (tab_control, CHECKBOX_OPTIONS_SHOWTURN), LOCALIZE (L"Options_ShowTurn"));
179 
      SetWindowText (TabControl_GetItem (tab_control, CHECKBOX_OPTIONS_SHOWCLOCK), LOCALIZE (L"Options_ShowClock"));
180 
      SetWindowText (TabControl_GetItem (tab_control, BUTTON_COLORCLOCK), LOCALIZE (L"Button_Color"));
181 
      SetWindowText (TabControl_GetItem (tab_control, CHECKBOX_OPTIONS_SHOWHISTORY), LOCALIZE (L"Options_ShowHistory"));
182 
      SetWindowText (TabControl_GetItem (tab_control, BUTTON_COLORHISTORY), LOCALIZE (L"Button_Color"));
183 
      SetWindowText (TabControl_GetItem (tab_control, CHECKBOX_OPTIONS_USESEPIAFORHISTORY), LOCALIZE (L"Options_UseSepiaForHistory"));
184 
      SetWindowText (TabControl_GetItem (tab_control, CHECKBOX_OPTIONS_ROTATEBOARD), LOCALIZE (L"Options_RotateBoard"));
185 
      SetWindowText (TabControl_GetItem (tab_control, STATICTEXT_OPTIONS_ROTATESPEED), LOCALIZE (L"Options_RotateSpeed"));
186 
      SetWindowText (TabControl_GetItem (tab_control, CHECKBOX_OPTIONS_PLAYSOUNDS), LOCALIZE (L"Options_PlaySounds"));
187 
 
188 
      Button_SetCheck (TabControl_GetItem (tab_control, CHECKBOX_OPTIONS_SHOWLASTMOVE), (options.want_lastmove ? BST_CHECKED : BST_UNCHECKED));
189 
      Button_SetCheck (TabControl_GetItem (tab_control, CHECKBOX_OPTIONS_SHOWPOSSIBLEMOVES), (options.want_possiblemoves ? BST_CHECKED : BST_UNCHECKED));
190 
      Button_SetCheck (TabControl_GetItem (tab_control, CHECKBOX_OPTIONS_SHOWTHREATS), (options.want_threats ? BST_CHECKED : BST_UNCHECKED));
191 
      Button_SetCheck (TabControl_GetItem (tab_control, CHECKBOX_OPTIONS_SHOWANIMATIONS), (options.want_animations ? BST_CHECKED : BST_UNCHECKED));
192 
      Button_SetCheck (TabControl_GetItem (tab_control, CHECKBOX_OPTIONS_SHOWTAKENPARTS), (options.want_takenparts ? BST_CHECKED : BST_UNCHECKED));
193 
      Button_SetCheck (TabControl_GetItem (tab_control, CHECKBOX_OPTIONS_SHOWTURN), (options.want_turn ? BST_CHECKED : BST_UNCHECKED));
194 
      Button_SetCheck (TabControl_GetItem (tab_control, CHECKBOX_OPTIONS_SHOWCLOCK), (options.want_clock ? BST_CHECKED : BST_UNCHECKED));
195 
      Button_SetCheck (TabControl_GetItem (tab_control, CHECKBOX_OPTIONS_SHOWHISTORY), (options.want_history ? BST_CHECKED : BST_UNCHECKED));
196 
      Button_SetCheck (TabControl_GetItem (tab_control, CHECKBOX_OPTIONS_USESEPIAFORHISTORY), (options.want_sepiafilter ? BST_CHECKED : BST_UNCHECKED));
197 
      Button_SetCheck (TabControl_GetItem (tab_control, CHECKBOX_OPTIONS_ROTATEBOARD), (options.want_autorotateon1vs1 ? BST_CHECKED : BST_UNCHECKED));
198 
      Button_SetCheck (TabControl_GetItem (tab_control, CHECKBOX_OPTIONS_PLAYSOUNDS), (options.want_sounds ? BST_CHECKED : BST_UNCHECKED));
199 
      SendMessage (TabControl_GetItem (tab_control, SLIDER_OPTIONS_ROTATESPEED), TBM_SETRANGE, true, MAKELONG (5, 80));
200 
      SendMessage (TabControl_GetItem (tab_control, SLIDER_OPTIONS_ROTATESPEED), TBM_SETPOS, true, options.rotate_speed);
201 
 
202 
      // set the selected color to the current game clock color (convert from RGBA to GDI BGR)
203 
      selectedcolor_clock = ((options.clock_color & 0x0000ff00) << 8)
204 
                            | ((options.clock_color & 0x00ff0000) >> 8)
205 
                            | ((options.clock_color & 0xff000000) >> 24);
206 
 
207 
      // set the selected color to the current game history color (convert from RGBA to GDI BGR)
208 
      selectedcolor_history = ((options.history_color & 0x0000ff00) << 8)
209 
                              | ((options.history_color & 0x00ff0000) >> 8)
210 
                              | ((options.history_color & 0xff000000) >> 24);
211 
 
212 
      // set focus on the first settable item
213 
      SendMessage (TabControl_GetItem (tab_control, EDITBOX_LOGIN), EM_SETSEL, 0, -1); // select all text
214 
      SetFocus (TabControl_GetItem (tab_control, EDITBOX_LOGIN));
215 
   }
216 
 
217 
   // else did we click the close button on the title bar ?
218 
   else if (message == WM_CLOSE)
219 
      EndDialog (hWnd, 0); // close the dialog box
220 
 
221 
   // else did we take action on one of the controls ?
222 
   else if (message == WM_COMMAND)
223 
   {
224 
      // did we cancel the dialog box ? (IDCANCEL is a system-wide dialog box handler value, that catches the ESC key)
225 
      if (wParam_loword == IDCANCEL)
226 
         EndDialog (hWnd, 0); // close the dialog box
227 
 
228 
      // else was it the OK button ?
229 
      else if (wParam_loword == BUTTON_OK)
230 
      {
231 
         // grab the new parameters and close the dialog box
232 
 
233 
         // set the server address, login and password
234 
         GetWindowText (TabControl_GetItem (tab_control, EDITBOX_SERVERADDRESS), server_string, WCHAR_SIZEOF (server_string));
235 
         options.network.server_address[0] = 0; // default values
236 
         options.network.server_port = 0;
237 
         port_string = wcschr (server_string, L':'); // find the address:port separator
238 
         if (port_string != NULL)
239 
         {
240 
            port_string[0] = 0; // split the string
241 
            options.network.server_port = _wtoi (&port_string[1]); // and read the port
242 
         }
243 
         wcscpy_s (options.network.server_address, WCHAR_SIZEOF (options.network.server_address), server_string); // now read the address
244 
         GetWindowText (TabControl_GetItem (tab_control, EDITBOX_LOGIN), options.network.login, WCHAR_SIZEOF (options.network.login));
245 
         GetWindowText (TabControl_GetItem (tab_control, EDITBOX_PASSWORD), options.network.password, WCHAR_SIZEOF (options.network.password));
246 
 
247 
         options.network.want_servermessages = (Button_GetCheck (TabControl_GetItem (tab_control, CHECKBOX_OPTIONS_SHOWSERVERMESSAGES)) != 0);
248 
         options.network.want_publicchat = (Button_GetCheck (TabControl_GetItem (tab_control, CHECKBOX_OPTIONS_SHOWPUBLICCHAT)) != 0);
249 
         options.want_fullscreen = (Button_GetCheck (TabControl_GetItem (tab_control, CHECKBOX_OPTIONS_FULLSCREEN)) != 0);
250 
         options.want_filtering = (Button_GetCheck (TabControl_GetItem (tab_control, CHECKBOX_OPTIONS_TEXTUREFILTERING)) != 0);
251 
         options.want_specularlighting = (Button_GetCheck (TabControl_GetItem (tab_control, CHECKBOX_OPTIONS_SPECULARLIGHTING)) != 0);
252 
         options.want_reflections = (Button_GetCheck (TabControl_GetItem (tab_control, CHECKBOX_OPTIONS_SHOWREFLECTIONS)) != 0);
253 
         options.want_lastmove = (Button_GetCheck (TabControl_GetItem (tab_control, CHECKBOX_OPTIONS_SHOWLASTMOVE)) != 0);
254 
         options.want_possiblemoves = (Button_GetCheck (TabControl_GetItem (tab_control, CHECKBOX_OPTIONS_SHOWPOSSIBLEMOVES)) != 0);
255 
         options.want_threats = (Button_GetCheck (TabControl_GetItem (tab_control, CHECKBOX_OPTIONS_SHOWTHREATS)) != 0);
256 
         options.want_animations = (Button_GetCheck (TabControl_GetItem (tab_control, CHECKBOX_OPTIONS_SHOWANIMATIONS)) != 0);
257 
         options.want_takenparts = (Button_GetCheck (TabControl_GetItem (tab_control, CHECKBOX_OPTIONS_SHOWTAKENPARTS)) != 0);
258 
         options.want_turn = (Button_GetCheck (TabControl_GetItem (tab_control, CHECKBOX_OPTIONS_SHOWTURN)) != 0);
259 
         options.want_clock = (Button_GetCheck (TabControl_GetItem (tab_control, CHECKBOX_OPTIONS_SHOWCLOCK)) != 0);
260 
         options.clock_color = 0 | ((selectedcolor_clock & 0x000000ff) << 24)
261 
                                 | ((selectedcolor_clock & 0x0000ff00) << 8)
262 
                                 | ((selectedcolor_clock & 0x00ff0000) >> 8); // convert from GDI BGR to RGBA
263 
         options.want_history = (Button_GetCheck (TabControl_GetItem (tab_control, CHECKBOX_OPTIONS_SHOWHISTORY)) != 0);
264 
         options.history_color = 0 | ((selectedcolor_history & 0x000000ff) << 24)
265 
                                   | ((selectedcolor_history & 0x0000ff00) << 8)
266 
                                   | ((selectedcolor_history & 0x00ff0000) >> 8); // convert from GDI BGR to RGBA
267 
         options.want_sepiafilter = (Button_GetCheck (TabControl_GetItem (tab_control, CHECKBOX_OPTIONS_USESEPIAFORHISTORY)) != 0);
268 
         options.want_autorotateon1vs1 = (Button_GetCheck (TabControl_GetItem (tab_control, CHECKBOX_OPTIONS_ROTATEBOARD)) != 0);
269 
         options.want_sounds = (Button_GetCheck (TabControl_GetItem (tab_control, CHECKBOX_OPTIONS_PLAYSOUNDS)) != 0);
270 
 
271 
         options.engine.depth = SendMessage (TabControl_GetItem (tab_control, SLIDER_ENGINE_DIFFICULTYLEVEL), TBM_GETPOS, 0, 0);
272 
         options.rotate_speed = SendMessage (TabControl_GetItem (tab_control, SLIDER_OPTIONS_ROTATESPEED), TBM_GETPOS, 0, 0);
273 
 
274 
         EndDialog (hWnd, 0); // close the dialog box
275 
      }
276 
 
277 
      // else was it the cancel button ?
278 
      else if (wParam_loword == BUTTON_CANCEL)
279 
         EndDialog (hWnd, 0); // close the dialog box
280 
 
281 
      // else is it the rotate board check box ? if so, enable or disable the speed slider
282 
      else if (wParam_loword == CHECKBOX_OPTIONS_ROTATEBOARD)
283 
      {
284 
         EnableWindow (TabControl_GetItem (tab_control, STATICTEXT_OPTIONS_ROTATESPEED), Button_GetCheck (TabControl_GetItem (tab_control, CHECKBOX_OPTIONS_ROTATEBOARD)));
285 
         EnableWindow (TabControl_GetItem (tab_control, SLIDER_OPTIONS_ROTATESPEED), Button_GetCheck (TabControl_GetItem (tab_control, CHECKBOX_OPTIONS_ROTATEBOARD)));
286 
      }
287 
 
288 
      // else is it the allow engine blunders check box ? if so, enable or disable the blunder chance slider
289 
      else if (wParam_loword == CHECKBOX_OPTIONS_ALLOWENGINEBLUNDERS)
290 
      {
291 
         is_checked = Button_GetCheck (TabControl_GetItem (tab_control, CHECKBOX_OPTIONS_ALLOWENGINEBLUNDERS));
292 
         EnableWindow (TabControl_GetItem (tab_control, SLIDER_ENGINE_BLUNDERCHANCE), is_checked);
293 
         EnableWindow (TabControl_GetItem (tab_control, STATICTEXT_1PCCHANCE), is_checked);
294 
         EnableWindow (TabControl_GetItem (tab_control, STATICTEXT_100PCCHANCE), is_checked);
26 pmbaty 295 
         if (is_checked)
296 
         {
297 
            options.engine.blunder_chances = SendMessage (TabControl_GetItem (tab_control, SLIDER_ENGINE_BLUNDERCHANCE), TBM_GETPOS, 0, 0);
298 
            swprintf_s (value_string, WCHAR_SIZEOF (value_string), L"%d %%", options.engine.blunder_chances);
299 
         }
300 
         else
301 
         {
302 
            options.engine.blunder_chances = 0;
303 
            value_string[0] = 0;
304 
         }
305 
         SetWindowText (TabControl_GetItem (tab_control, STATICTEXT_ENGINEBLUNDERSVALUE), value_string);
1 pmbaty 306 
      }
307 
 
308 
      // else is it the allow engine resigns check box ? if so, enable or disable the blunder chance slider
309 
      else if (wParam_loword == CHECKBOX_OPTIONS_ALLOWENGINERESIGNS)
310 
      {
311 
         is_checked = Button_GetCheck (TabControl_GetItem (tab_control, CHECKBOX_OPTIONS_ALLOWENGINERESIGNS));
312 
         EnableWindow (TabControl_GetItem (tab_control, SLIDER_ENGINE_OBSTINACY), is_checked);
313 
         EnableWindow (TabControl_GetItem (tab_control, STATICTEXT_YIELDING), is_checked);
314 
         EnableWindow (TabControl_GetItem (tab_control, STATICTEXT_OBSTINATE), is_checked);
26 pmbaty 315 
         if (is_checked)
316 
         {
317 
            options.engine.obstinacy_level = SendMessage (TabControl_GetItem (tab_control, SLIDER_ENGINE_OBSTINACY), TBM_GETPOS, 0, 0);
318 
            swprintf_s (value_string, WCHAR_SIZEOF (value_string), L"%d", 1 + options.engine.obstinacy_level);
319 
         }
320 
         else
321 
         {
322 
            options.engine.obstinacy_level = -1;
323 
            value_string[0] = 0;
324 
         }
325 
         SetWindowText (TabControl_GetItem (tab_control, STATICTEXT_ENGINERESIGNVALUE), value_string);
1 pmbaty 326 
      }
327 
 
328 
      // else is it the enable filtering check box ? if so, enable or disable the high quality checkbox
329 
      else if (wParam_loword == CHECKBOX_OPTIONS_TEXTUREFILTERING)
330 
         EnableWindow (TabControl_GetItem (tab_control, CHECKBOX_OPTIONS_HIGHQUALITYFILTERING), Button_GetCheck (TabControl_GetItem (tab_control, CHECKBOX_OPTIONS_TEXTUREFILTERING)));
331 
 
332 
      // else is it the show game clock check box ? if so, enable or disable the game clock color button
333 
      else if (wParam_loword == CHECKBOX_OPTIONS_SHOWCLOCK)
334 
         EnableWindow (TabControl_GetItem (tab_control, BUTTON_COLORCLOCK), Button_GetCheck (TabControl_GetItem (tab_control, CHECKBOX_OPTIONS_SHOWCLOCK)));
335 
 
336 
      // else is it the game clock color button ?
337 
      else if (wParam_loword == BUTTON_COLORCLOCK)
338 
      {
339 
         // prepare a color pick dialog box
340 
         memset (&cc, 0, sizeof (cc));
341 
         cc.lStructSize = sizeof (cc);
342 
         cc.hwndOwner = hWnd;
343 
         cc.lpCustColors = (unsigned long *) custom_colors;
344 
         cc.rgbResult = selectedcolor_clock;
345 
         cc.Flags = CC_FULLOPEN | CC_RGBINIT;
346 
 
347 
         // fire it up
348 
         if (ChooseColor (&cc))
349 
            selectedcolor_clock = cc.rgbResult; // save away returned color
350 
      }
351 
 
352 
      // else is it the show game history check box ? if so, enable or disable the game history color button
353 
      else if (wParam_loword == CHECKBOX_OPTIONS_SHOWHISTORY)
354 
         EnableWindow (TabControl_GetItem (tab_control, BUTTON_COLORHISTORY), Button_GetCheck (TabControl_GetItem (tab_control, CHECKBOX_OPTIONS_SHOWHISTORY)));
355 
 
356 
      // else is it the game history color button ?
357 
      else if (wParam_loword == BUTTON_COLORHISTORY)
358 
      {
359 
         // prepare a color pick dialog box
360 
         memset (&cc, 0, sizeof (cc));
361 
         cc.lStructSize = sizeof (cc);
362 
         cc.hwndOwner = hWnd;
363 
         cc.lpCustColors = (unsigned long *) custom_colors;
364 
         cc.rgbResult = selectedcolor_history;
365 
         cc.Flags = CC_FULLOPEN | CC_RGBINIT;
366 
 
367 
         // fire it up
368 
         if (ChooseColor (&cc))
369 
            selectedcolor_history = cc.rgbResult; // save away returned color
370 
      }
371 
 
372 
      // else is it the create/manage account hyperlink ?
373 
      else if (wParam_loword == STATICTEXT_OPTIONS_SERVERURL)
374 
      {
375 
         swprintf_s (accountcreation_url, WCHAR_SIZEOF (accountcreation_url), ACCOUNTCREATION_URL, os_language); // build account creation url
376 
         ShellExecute (NULL, L"open", accountcreation_url, NULL, NULL, SW_MAXIMIZE); // open the accounts page in the default browser, maximized
377 
      }
378 
   }
379 
 
26 pmbaty 380 
   // else is it a notification for a slider moving ?
381 
   else if (message == WM_HSCROLL)
382 
   {
383 
      // is it the engine prediction level slider ? if so, update the slider value text
384 
      if ((HWND) lParam == TabControl_GetItem (tab_control, SLIDER_ENGINE_DIFFICULTYLEVEL))
385 
      {
386 
         swprintf_s (value_string, WCHAR_SIZEOF (value_string), L"%d", SendMessage (TabControl_GetItem (tab_control, SLIDER_ENGINE_DIFFICULTYLEVEL), TBM_GETPOS, 0, 0));
387 
         SetWindowText (TabControl_GetItem (tab_control, STATICTEXT_ENGINESEARCHDEPTHVALUE), value_string);
388 
      }
389 
 
390 
      // else is it the engine blunders slider ? if so, update the slider value text
391 
      else if ((HWND) lParam == TabControl_GetItem (tab_control, SLIDER_ENGINE_BLUNDERCHANCE))
392 
      {
393 
         swprintf_s (value_string, WCHAR_SIZEOF (value_string), L"%d %%", SendMessage (TabControl_GetItem (tab_control, SLIDER_ENGINE_BLUNDERCHANCE), TBM_GETPOS, 0, 0));
394 
         SetWindowText (TabControl_GetItem (tab_control, STATICTEXT_ENGINEBLUNDERSVALUE), value_string);
395 
      }
396 
 
397 
      // else is it the engine obstinacy slider ? if so, update the slider value text
398 
      else if ((HWND) lParam == TabControl_GetItem (tab_control, SLIDER_ENGINE_OBSTINACY))
399 
      {
400 
         swprintf_s (value_string, WCHAR_SIZEOF (value_string), L"%d", 1 + SendMessage (TabControl_GetItem (tab_control, SLIDER_ENGINE_OBSTINACY), TBM_GETPOS, 0, 0));
401 
         SetWindowText (TabControl_GetItem (tab_control, STATICTEXT_ENGINERESIGNVALUE), value_string);
402 
      }
403 
   }
404 
 
1 pmbaty 405 
   // else is it a notification for the tab control ?
406 
   else if ((message == WM_NOTIFY) && (((NMHDR *) lParam)->hwndFrom == GetDlgItem (hWnd, TABBOX_OPTIONS)))
407 
      TabControl_Notify ((NMHDR *) lParam);
408 
 
409 
   // call the default dialog message processing function to keep things going
410 
   return (false);
411 
}