ai_gui.cpp

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00001 /* $Id$ */
00002 
00003 /*
00004  * This file is part of OpenTTD.
00005  * OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
00006  * OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
00007  * See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
00008  */
00009 
00012 #include "../stdafx.h"
00013 #include "../gui.h"
00014 #include "../window_gui.h"
00015 #include "../company_func.h"
00016 #include "../company_base.h"
00017 #include "../company_gui.h"
00018 #include "../strings_func.h"
00019 #include "../window_func.h"
00020 #include "../gfx_func.h"
00021 #include "../command_func.h"
00022 #include "../network/network.h"
00023 #include "../textbuf_gui.h"
00024 #include "../settings_func.h"
00025 #include "../network/network_content.h"
00026 
00027 #include "ai.hpp"
00028 #include "api/ai_log.hpp"
00029 #include "ai_config.hpp"
00030 #include "ai_instance.hpp"
00031 
00032 #include "table/strings.h"
00033 
00035 enum AIListWindowWidgets {
00036   AIL_WIDGET_LIST,             
00037   AIL_WIDGET_SCROLLBAR,        
00038   AIL_WIDGET_INFO_BG,          
00039   AIL_WIDGET_ACCEPT,           
00040   AIL_WIDGET_CANCEL,           
00041 };
00042 
00046 struct AIListWindow : public Window {
00047   const AIInfoList *ai_info_list;
00048   int selected;
00049   CompanyID slot;
00050   int line_height; // Height of a row in the matrix widget.
00051 
00052   AIListWindow(const WindowDesc *desc, CompanyID slot) : Window(),
00053     slot(slot)
00054   {
00055     this->ai_info_list = AI::GetUniqueInfoList();
00056 
00057     this->InitNested(desc); // Initializes 'this->line_height' as side effect.
00058 
00059     this->vscroll.SetCount((int)this->ai_info_list->size() + 1);
00060 
00061     /* Try if we can find the currently selected AI */
00062     this->selected = -1;
00063     if (AIConfig::GetConfig(slot)->HasAI()) {
00064       AIInfo *info = AIConfig::GetConfig(slot)->GetInfo();
00065       int i = 0;
00066       for (AIInfoList::const_iterator it = this->ai_info_list->begin(); it != this->ai_info_list->end(); it++, i++) {
00067         if ((*it).second == info) {
00068           this->selected = i;
00069           break;
00070         }
00071       }
00072     }
00073   }
00074 
00075   virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00076   {
00077     if (widget == AIL_WIDGET_LIST) {
00078       this->line_height = FONT_HEIGHT_NORMAL + WD_MATRIX_TOP + WD_MATRIX_BOTTOM;
00079 
00080       resize->width = 1;
00081       resize->height = this->line_height;
00082       size->height = GB(this->GetWidget<NWidgetCore>(widget)->widget_data, MAT_ROW_START, MAT_ROW_BITS) * this->line_height;
00083     }
00084   }
00085 
00086   virtual void OnPaint()
00087   {
00088     this->DrawWidgets();
00089   }
00090 
00091   virtual void DrawWidget(const Rect &r, int widget) const
00092   {
00093     switch (widget) {
00094       case AIL_WIDGET_LIST: {
00095         /* Draw a list of all available AIs. */
00096         int y = this->GetWidget<NWidgetBase>(AIL_WIDGET_LIST)->pos_y;
00097         /* First AI in the list is hardcoded to random */
00098         if (this->vscroll.IsVisible(0)) {
00099           DrawString(r.left + WD_MATRIX_LEFT, r.right - WD_MATRIX_LEFT, y + WD_MATRIX_TOP, STR_AI_CONFIG_RANDOM_AI, this->selected == -1 ? TC_WHITE : TC_BLACK);
00100           y += this->line_height;
00101         }
00102         AIInfoList::const_iterator it = this->ai_info_list->begin();
00103         for (int i = 1; it != this->ai_info_list->end(); i++, it++) {
00104           if (this->vscroll.IsVisible(i)) {
00105             DrawString(r.left + WD_MATRIX_LEFT, r.right - WD_MATRIX_RIGHT, y + WD_MATRIX_TOP, (*it).second->GetName(), (this->selected == i - 1) ? TC_WHITE : TC_BLACK);
00106             y += this->line_height;
00107           }
00108         }
00109         break;
00110       }
00111       case AIL_WIDGET_INFO_BG: {
00112         AIInfo *selected_info = NULL;
00113         AIInfoList::const_iterator it = this->ai_info_list->begin();
00114         for (int i = 1; selected_info == NULL && it != this->ai_info_list->end(); i++, it++) {
00115           if (this->selected == i - 1) selected_info = (*it).second;
00116         }
00117         /* Some info about the currently selected AI. */
00118         if (selected_info != NULL) {
00119           int y = r.top + WD_FRAMERECT_TOP;
00120           SetDParamStr(0, selected_info->GetAuthor());
00121           DrawString(r.left + WD_FRAMETEXT_LEFT, r.right - WD_FRAMETEXT_RIGHT, y, STR_AI_LIST_AUTHOR);
00122           y += FONT_HEIGHT_NORMAL + WD_PAR_VSEP_NORMAL;
00123           SetDParam(0, selected_info->GetVersion());
00124           DrawString(r.left + WD_FRAMETEXT_LEFT, r.right - WD_FRAMETEXT_RIGHT, y, STR_AI_LIST_VERSION);
00125           y += FONT_HEIGHT_NORMAL + WD_PAR_VSEP_NORMAL;
00126           if (selected_info->GetURL() != NULL) {
00127             SetDParamStr(0, selected_info->GetURL());
00128             DrawString(r.left + WD_FRAMETEXT_LEFT, r.right - WD_FRAMETEXT_RIGHT, y, STR_AI_LIST_URL);
00129             y += FONT_HEIGHT_NORMAL + WD_PAR_VSEP_NORMAL;
00130           }
00131           SetDParamStr(0, selected_info->GetDescription());
00132           DrawStringMultiLine(r.left + WD_FRAMETEXT_LEFT, r.right - WD_FRAMETEXT_RIGHT, y, r.bottom - WD_FRAMERECT_BOTTOM, STR_JUST_RAW_STRING, TC_BLACK);
00133         }
00134         break;
00135       }
00136     }
00137   }
00138 
00139   void ChangeAI()
00140   {
00141     if (this->selected == -1) {
00142       AIConfig::GetConfig(slot)->ChangeAI(NULL);
00143     } else {
00144       AIInfoList::const_iterator it = this->ai_info_list->begin();
00145       for (int i = 0; i < this->selected; i++) it++;
00146       AIConfig::GetConfig(slot)->ChangeAI((*it).second->GetName(), (*it).second->GetVersion());
00147     }
00148     SetWindowDirty(WC_GAME_OPTIONS, 0);
00149   }
00150 
00151   virtual void OnClick(Point pt, int widget)
00152   {
00153     switch (widget) {
00154       case AIL_WIDGET_LIST: { // Select one of the AIs
00155         int sel = (pt.y - this->GetWidget<NWidgetBase>(AIL_WIDGET_LIST)->pos_y) / this->line_height + this->vscroll.GetPosition() - 1;
00156         if (sel < (int)this->ai_info_list->size()) {
00157           this->selected = sel;
00158           this->SetDirty();
00159         }
00160         break;
00161       }
00162 
00163       case AIL_WIDGET_ACCEPT: {
00164         this->ChangeAI();
00165         delete this;
00166         break;
00167       }
00168 
00169       case AIL_WIDGET_CANCEL:
00170         delete this;
00171         break;
00172     }
00173   }
00174 
00175   virtual void OnDoubleClick(Point pt, int widget)
00176   {
00177     switch (widget) {
00178       case AIL_WIDGET_LIST: {
00179         int sel = (pt.y - this->GetWidget<NWidgetBase>(AIL_WIDGET_LIST)->pos_y) / this->line_height + this->vscroll.GetPosition() - 1;
00180         if (sel < (int)this->ai_info_list->size()) {
00181           this->selected = sel;
00182           this->ChangeAI();
00183           delete this;
00184         }
00185         break;
00186       }
00187     }
00188   }
00189 
00190   virtual void OnResize()
00191   {
00192     NWidgetCore *nwi = this->GetWidget<NWidgetCore>(AIL_WIDGET_LIST);
00193     this->vscroll.SetCapacity(nwi->current_y / this->line_height);
00194     nwi->widget_data = (this->vscroll.GetCapacity() << MAT_ROW_START) + (1 << MAT_COL_START);
00195   }
00196 };
00197 
00198 static const NWidgetPart _nested_ai_list_widgets[] = {
00199   NWidget(NWID_HORIZONTAL),
00200     NWidget(WWT_CLOSEBOX, COLOUR_MAUVE),
00201     NWidget(WWT_CAPTION, COLOUR_MAUVE), SetDataTip(STR_AI_LIST_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
00202   EndContainer(),
00203   NWidget(NWID_HORIZONTAL),
00204     NWidget(WWT_MATRIX, COLOUR_MAUVE, AIL_WIDGET_LIST), SetMinimalSize(188, 112), SetFill(1, 1), SetResize(1, 1), SetDataTip(0x501, STR_AI_LIST_TOOLTIP),
00205     NWidget(WWT_SCROLLBAR, COLOUR_MAUVE, AIL_WIDGET_SCROLLBAR),
00206   EndContainer(),
00207   NWidget(WWT_PANEL, COLOUR_MAUVE, AIL_WIDGET_INFO_BG), SetMinimalTextLines(8, WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM), SetResize(1, 0),
00208   EndContainer(),
00209     NWidget(NWID_HORIZONTAL),
00210     NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
00211       NWidget(WWT_PUSHTXTBTN, COLOUR_MAUVE, AIL_WIDGET_ACCEPT), SetResize(1, 0), SetFill(1, 0), SetDataTip(STR_AI_LIST_ACCEPT, STR_AI_LIST_ACCEPT_TOOLTIP),
00212       NWidget(WWT_PUSHTXTBTN, COLOUR_MAUVE, AIL_WIDGET_CANCEL), SetResize(1, 0), SetFill(1, 0), SetDataTip(STR_AI_LIST_CANCEL, STR_AI_LIST_CANCEL_TOOLTIP),
00213     EndContainer(),
00214     NWidget(WWT_RESIZEBOX, COLOUR_MAUVE),
00215   EndContainer(),
00216 };
00217 
00218 /* Window definition for the ai list window. */
00219 static const WindowDesc _ai_list_desc(
00220   WDP_CENTER, 200, 234,
00221   WC_AI_LIST, WC_NONE,
00222   WDF_UNCLICK_BUTTONS,
00223   _nested_ai_list_widgets, lengthof(_nested_ai_list_widgets)
00224 );
00225 
00226 static void ShowAIListWindow(CompanyID slot)
00227 {
00228   DeleteWindowByClass(WC_AI_LIST);
00229   new AIListWindow(&_ai_list_desc, slot);
00230 }
00231 
00233 enum AISettingsWindowWidgest {
00234   AIS_WIDGET_BACKGROUND,   
00235   AIS_WIDGET_SCROLLBAR,    
00236   AIS_WIDGET_ACCEPT,       
00237   AIS_WIDGET_RESET,        
00238 };
00239 
00243 struct AISettingsWindow : public Window {
00244   CompanyID slot;
00245   AIConfig *ai_config;
00246   int clicked_button;
00247   bool clicked_increase;
00248   int timeout;
00249   int clicked_row;
00250   int line_height; // Height of a row in the matrix widget.
00251 
00252   AISettingsWindow(const WindowDesc *desc, CompanyID slot) : Window(),
00253     slot(slot),
00254     clicked_button(-1),
00255     timeout(0)
00256   {
00257     this->ai_config = AIConfig::GetConfig(slot);
00258 
00259     this->InitNested(desc);  // Initializes 'this->line_height' as side effect.
00260 
00261     this->vscroll.SetCount((int)this->ai_config->GetConfigList()->size());
00262   }
00263 
00264   virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00265   {
00266     if (widget == AIS_WIDGET_BACKGROUND) {
00267       this->line_height = FONT_HEIGHT_NORMAL + WD_MATRIX_TOP + WD_MATRIX_BOTTOM;
00268 
00269       resize->width = 1;
00270       resize->height = this->line_height;
00271       size->height = GB(this->GetWidget<NWidgetCore>(widget)->widget_data, MAT_ROW_START, MAT_ROW_BITS) * this->line_height;
00272     }
00273   }
00274 
00275   virtual void OnPaint()
00276   {
00277     this->DrawWidgets();
00278   }
00279 
00280   virtual void DrawWidget(const Rect &r, int widget) const
00281   {
00282     if (widget != AIS_WIDGET_BACKGROUND) return;
00283 
00284     AIConfig *config = this->ai_config;
00285     AIConfigItemList::const_iterator it = config->GetConfigList()->begin();
00286     int i = 0;
00287     for (; !this->vscroll.IsVisible(i); i++) it++;
00288 
00289     bool rtl = _dynlang.text_dir == TD_RTL;
00290     uint buttons_left = rtl ? r.right - 23 : r.left + 4;
00291     uint value_left   = r.left + (rtl ? WD_FRAMERECT_LEFT : 28);
00292     uint value_right  = r.right - (rtl ? 28 : WD_FRAMERECT_RIGHT);
00293     uint text_left    = r.left + (rtl ? WD_FRAMERECT_LEFT : 54);
00294     uint text_right   = r.right - (rtl ? 54 : WD_FRAMERECT_RIGHT);
00295 
00296 
00297     int y = r.top;
00298     for (; this->vscroll.IsVisible(i) && it != config->GetConfigList()->end(); i++, it++) {
00299       int current_value = config->GetSetting((*it).name);
00300 
00301       uint x = rtl ? r.right : r.left;
00302       if (((*it).flags & AICONFIG_BOOLEAN) != 0) {
00303         DrawFrameRect(buttons_left, y  + 2, buttons_left + 19, y + 10, (current_value != 0) ? COLOUR_GREEN : COLOUR_RED, (current_value != 0) ? FR_LOWERED : FR_NONE);
00304       } else {
00305         DrawArrowButtons(buttons_left, y + 2, COLOUR_YELLOW, (this->clicked_button == i) ? 1 + (this->clicked_increase != rtl) : 0, current_value > (*it).min_value, current_value < (*it).max_value);
00306         if (it->labels != NULL && it->labels->Find(current_value) != it->labels->End()) {
00307           x = DrawString(value_left, value_right, y + WD_MATRIX_TOP, it->labels->Find(current_value)->second, TC_ORANGE);
00308         } else {
00309           SetDParam(0, current_value);
00310           x = DrawString(value_left, value_right, y + WD_MATRIX_TOP, STR_JUST_INT, TC_ORANGE);
00311         }
00312       }
00313 
00314       DrawString(max(rtl ? 0U : x + 3, text_left), min(rtl ? x - 3 : r.right, text_right), y + WD_MATRIX_TOP, (*it).description, TC_LIGHT_BLUE);
00315       y += this->line_height;
00316     }
00317   }
00318 
00319   virtual void OnClick(Point pt, int widget)
00320   {
00321     switch (widget) {
00322       case AIS_WIDGET_BACKGROUND: {
00323         const NWidgetBase *wid = this->GetWidget<NWidgetBase>(AIS_WIDGET_BACKGROUND);
00324         int num = (pt.y - wid->pos_y) / this->line_height + this->vscroll.GetPosition();
00325         if (num >= (int)this->ai_config->GetConfigList()->size()) break;
00326 
00327         AIConfigItemList::const_iterator it = this->ai_config->GetConfigList()->begin();
00328         for (int i = 0; i < num; i++) it++;
00329         AIConfigItem config_item = *it;
00330         bool bool_item = (config_item.flags & AICONFIG_BOOLEAN) != 0;
00331 
00332         int x = pt.x - wid->pos_x;
00333         if (_dynlang.text_dir == TD_RTL) x = wid->current_x - x;
00334         x -= 4;
00335         /* One of the arrows is clicked (or green/red rect in case of bool value) */
00336         if (IsInsideMM(x, 0, 21)) {
00337           int new_val = this->ai_config->GetSetting(config_item.name);
00338           if (bool_item) {
00339             new_val = !new_val;
00340           } else if (x >= 10) {
00341             /* Increase button clicked */
00342             new_val += config_item.step_size;
00343             if (new_val > config_item.max_value) new_val = config_item.max_value;
00344             this->clicked_increase = true;
00345           } else {
00346             /* Decrease button clicked */
00347             new_val -= config_item.step_size;
00348             if (new_val < config_item.min_value) new_val = config_item.min_value;
00349             this->clicked_increase = false;
00350           }
00351 
00352           this->ai_config->SetSetting(config_item.name, new_val);
00353           this->clicked_button = num;
00354           this->timeout = 5;
00355 
00356           if (_settings_newgame.difficulty.diff_level != 3) {
00357             _settings_newgame.difficulty.diff_level = 3;
00358             ShowErrorMessage(STR_WARNING_DIFFICULTY_TO_CUSTOM, INVALID_STRING_ID, 0, 0);
00359           }
00360         } else if (!bool_item) {
00361           /* Display a query box so users can enter a custom value. */
00362           this->clicked_row = num;
00363           SetDParam(0, this->ai_config->GetSetting(config_item.name));
00364           ShowQueryString(STR_JUST_INT, STR_CONFIG_SETTING_QUERY_CAPTION, 10, 100, this, CS_NUMERAL, QSF_NONE);
00365         }
00366 
00367         this->SetDirty();
00368         break;
00369       }
00370 
00371       case AIS_WIDGET_ACCEPT:
00372         delete this;
00373         break;
00374 
00375       case AIS_WIDGET_RESET:
00376         this->ai_config->ResetSettings();
00377         this->SetDirty();
00378         break;
00379     }
00380   }
00381 
00382   virtual void OnQueryTextFinished(char *str)
00383   {
00384     if (StrEmpty(str)) return;
00385     AIConfigItemList::const_iterator it = this->ai_config->GetConfigList()->begin();
00386     for (int i = 0; i < this->clicked_row; i++) it++;
00387     int32 value = atoi(str);
00388     this->ai_config->SetSetting((*it).name, value);
00389     this->SetDirty();
00390   }
00391 
00392   virtual void OnResize()
00393   {
00394     NWidgetCore *nwi = this->GetWidget<NWidgetCore>(AIS_WIDGET_BACKGROUND);
00395     this->vscroll.SetCapacity(nwi->current_y / this->line_height);
00396     nwi->widget_data = (this->vscroll.GetCapacity() << MAT_ROW_START) + (1 << MAT_COL_START);
00397   }
00398 
00399   virtual void OnTick()
00400   {
00401     if (--this->timeout == 0) {
00402       this->clicked_button = -1;
00403       this->SetDirty();
00404     }
00405   }
00406 };
00407 
00408 static const NWidgetPart _nested_ai_settings_widgets[] = {
00409   NWidget(NWID_HORIZONTAL),
00410     NWidget(WWT_CLOSEBOX, COLOUR_MAUVE),
00411     NWidget(WWT_CAPTION, COLOUR_MAUVE), SetDataTip(STR_AI_SETTINGS_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
00412   EndContainer(),
00413   NWidget(NWID_HORIZONTAL),
00414     NWidget(WWT_MATRIX, COLOUR_MAUVE, AIS_WIDGET_BACKGROUND), SetMinimalSize(188, 182), SetResize(1, 1), SetFill(1, 0), SetDataTip(0x501, STR_NULL),
00415     NWidget(WWT_SCROLLBAR, COLOUR_MAUVE, AIS_WIDGET_SCROLLBAR),
00416   EndContainer(),
00417   NWidget(NWID_HORIZONTAL),
00418     NWidget(NWID_HORIZONTAL, NC_EQUALSIZE),
00419       NWidget(WWT_PUSHTXTBTN, COLOUR_MAUVE, AIS_WIDGET_ACCEPT), SetResize(1, 0), SetFill(1, 0), SetDataTip(STR_AI_SETTINGS_CLOSE, STR_NULL),
00420       NWidget(WWT_PUSHTXTBTN, COLOUR_MAUVE, AIS_WIDGET_RESET), SetResize(1, 0), SetFill(1, 0), SetDataTip(STR_AI_SETTINGS_RESET, STR_NULL),
00421     EndContainer(),
00422     NWidget(WWT_RESIZEBOX, COLOUR_MAUVE),
00423   EndContainer(),
00424 };
00425 
00426 /* Window definition for the AI settings window. */
00427 static const WindowDesc _ai_settings_desc(
00428   WDP_CENTER, 500, 208,
00429   WC_AI_SETTINGS, WC_NONE,
00430   WDF_UNCLICK_BUTTONS,
00431   _nested_ai_settings_widgets, lengthof(_nested_ai_settings_widgets)
00432 );
00433 
00434 static void ShowAISettingsWindow(CompanyID slot)
00435 {
00436   DeleteWindowByClass(WC_AI_LIST);
00437   DeleteWindowByClass(WC_AI_SETTINGS);
00438   new AISettingsWindow(&_ai_settings_desc, slot);
00439 }
00440 
00442 enum AIConfigWindowWidgets {
00443   AIC_WIDGET_BACKGROUND,   
00444   AIC_WIDGET_DECREASE,     
00445   AIC_WIDGET_INCREASE,     
00446   AIC_WIDGET_NUMBER,       
00447   AIC_WIDGET_LIST,         
00448   AIC_WIDGET_SCROLLBAR,    
00449   AIC_WIDGET_MOVE_UP,      
00450   AIC_WIDGET_MOVE_DOWN,    
00451   AIC_WIDGET_CHANGE,       
00452   AIC_WIDGET_CONFIGURE,    
00453   AIC_WIDGET_CLOSE,        
00454   AIC_WIDGET_CONTENT_DOWNLOAD, 
00455 };
00456 
00457 static const NWidgetPart _nested_ai_config_widgets[] = {
00458   NWidget(NWID_HORIZONTAL),
00459     NWidget(WWT_CLOSEBOX, COLOUR_MAUVE),
00460     NWidget(WWT_CAPTION, COLOUR_MAUVE), SetDataTip(STR_AI_CONFIG_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
00461   EndContainer(),
00462   NWidget(WWT_PANEL, COLOUR_MAUVE, AIC_WIDGET_BACKGROUND),
00463     NWidget(NWID_VERTICAL), SetPIP(4, 4, 4),
00464       NWidget(NWID_HORIZONTAL), SetPIP(10, 0, 10),
00465         NWidget(NWID_BUTTON_ARROW, COLOUR_YELLOW, AIC_WIDGET_DECREASE), SetFill(0, 1), SetDataTip(AWV_DECREASE, STR_NULL),
00466         NWidget(NWID_BUTTON_ARROW, COLOUR_YELLOW, AIC_WIDGET_INCREASE), SetFill(0, 1), SetDataTip(AWV_INCREASE, STR_NULL),
00467         NWidget(NWID_SPACER), SetMinimalSize(6, 0),
00468         NWidget(WWT_TEXT, COLOUR_MAUVE, AIC_WIDGET_NUMBER), SetDataTip(STR_DIFFICULTY_LEVEL_SETTING_MAXIMUM_NO_COMPETITORS, STR_NULL), SetFill(1, 0), SetPadding(1, 0, 0, 0),
00469       EndContainer(),
00470       NWidget(NWID_HORIZONTAL, NC_EQUALSIZE), SetPIP(10, 0, 10),
00471         NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, AIC_WIDGET_MOVE_UP), SetResize(1, 0), SetFill(1, 0), SetDataTip(STR_AI_CONFIG_MOVE_UP, STR_AI_CONFIG_MOVE_UP_TOOLTIP),
00472         NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, AIC_WIDGET_MOVE_DOWN), SetResize(1, 0), SetFill(1, 0), SetDataTip(STR_AI_CONFIG_MOVE_DOWN, STR_AI_CONFIG_MOVE_DOWN_TOOLTIP),
00473       EndContainer(),
00474     EndContainer(),
00475     NWidget(NWID_HORIZONTAL),
00476       NWidget(WWT_MATRIX, COLOUR_MAUVE, AIC_WIDGET_LIST), SetMinimalSize(288, 112), SetFill(1, 0), SetDataTip(0x801, STR_AI_CONFIG_LIST_TOOLTIP),
00477       NWidget(WWT_SCROLLBAR, COLOUR_MAUVE, AIC_WIDGET_SCROLLBAR),
00478     EndContainer(),
00479     NWidget(NWID_SPACER), SetMinimalSize(0, 9),
00480     NWidget(NWID_HORIZONTAL, NC_EQUALSIZE), SetPIP(5, 0, 5),
00481       NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, AIC_WIDGET_CHANGE), SetFill(1, 0), SetMinimalSize(93, 12), SetDataTip(STR_AI_CONFIG_CHANGE, STR_AI_CONFIG_CHANGE_TOOLTIP),
00482       NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, AIC_WIDGET_CONFIGURE), SetFill(1, 0), SetMinimalSize(93, 12), SetDataTip(STR_AI_CONFIG_CONFIGURE, STR_AI_CONFIG_CONFIGURE_TOOLTIP),
00483       NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, AIC_WIDGET_CLOSE), SetFill(1, 0), SetMinimalSize(93, 12), SetDataTip(STR_AI_SETTINGS_CLOSE, STR_NULL),
00484     EndContainer(),
00485     NWidget(WWT_PUSHTXTBTN, COLOUR_YELLOW, AIC_WIDGET_CONTENT_DOWNLOAD), SetFill(1, 0), SetMinimalSize(279, 12), SetPadding(0, 5, 9, 5), SetDataTip(STR_INTRO_ONLINE_CONTENT, STR_INTRO_TOOLTIP_ONLINE_CONTENT),
00486   EndContainer(),
00487 };
00488 
00489 /* Window definition for the configure AI window. */
00490 static const WindowDesc _ai_config_desc(
00491   WDP_CENTER, 0, 0,
00492   WC_GAME_OPTIONS, WC_NONE,
00493   WDF_UNCLICK_BUTTONS,
00494   _nested_ai_config_widgets, lengthof(_nested_ai_config_widgets)
00495 );
00496 
00500 struct AIConfigWindow : public Window {
00501   CompanyID selected_slot;
00502   bool clicked_button;
00503   bool clicked_increase;
00504   int timeout;
00505   int line_height;
00506 
00507   AIConfigWindow() : Window(),
00508     clicked_button(false),
00509     timeout(0)
00510   {
00511     this->InitNested(&_ai_config_desc); // Initializes 'this->line_height' as a side effect.
00512     this->selected_slot = INVALID_COMPANY;
00513     NWidgetCore *nwi = this->GetWidget<NWidgetCore>(AIC_WIDGET_LIST);
00514     this->vscroll.SetCapacity(nwi->current_y / this->line_height);
00515     this->vscroll.SetCount(MAX_COMPANIES);
00516     nwi->widget_data = (this->vscroll.GetCapacity() << MAT_ROW_START) + (1 << MAT_COL_START);
00517     this->OnInvalidateData(0);
00518   }
00519 
00520   ~AIConfigWindow()
00521   {
00522     DeleteWindowByClass(WC_AI_LIST);
00523     DeleteWindowByClass(WC_AI_SETTINGS);
00524   }
00525 
00526   virtual void SetStringParameters(int widget) const
00527   {
00528     switch (widget) {
00529       case AIC_WIDGET_NUMBER:
00530         SetDParam(0, _settings_newgame.difficulty.max_no_competitors);
00531         break;
00532     }
00533   }
00534 
00535   virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00536   {
00537     switch (widget) {
00538       case AIC_WIDGET_LIST:
00539         this->line_height = FONT_HEIGHT_NORMAL + WD_MATRIX_TOP + WD_MATRIX_BOTTOM;
00540         size->height = GB(this->GetWidget<NWidgetCore>(widget)->widget_data, MAT_ROW_START, MAT_ROW_BITS) * this->line_height;
00541         break;
00542     }
00543   }
00544 
00545   virtual void OnPaint()
00546   {
00547     this->DrawWidgets();
00548   }
00549 
00550   virtual void DrawWidget(const Rect &r, int widget) const
00551   {
00552     switch (widget) {
00553       case AIC_WIDGET_LIST: {
00554         int y = r.top;
00555         for (int i = this->vscroll.GetPosition(); this->vscroll.IsVisible(i) && i < MAX_COMPANIES; i++) {
00556           StringID text;
00557 
00558           if (AIConfig::GetConfig((CompanyID)i)->GetInfo() != NULL) {
00559             SetDParamStr(0, AIConfig::GetConfig((CompanyID)i)->GetInfo()->GetName());
00560             text = STR_JUST_RAW_STRING;
00561           } else if (i == 0) {
00562             text = STR_AI_CONFIG_HUMAN_PLAYER;
00563           } else {
00564             text = STR_AI_CONFIG_RANDOM_AI;
00565           }
00566           DrawString(r.left + 10, r.right - 10, y + WD_MATRIX_TOP, text,
00567               (this->selected_slot == i) ? TC_WHITE : ((i > _settings_newgame.difficulty.max_no_competitors || i == 0) ? TC_SILVER : TC_ORANGE));
00568           y += this->line_height;
00569         }
00570         break;
00571       }
00572     }
00573   }
00574 
00575   virtual void OnClick(Point pt, int widget)
00576   {
00577     switch (widget) {
00578       case AIC_WIDGET_DECREASE:
00579       case AIC_WIDGET_INCREASE: {
00580         int new_value;
00581         if (widget == AIC_WIDGET_DECREASE) {
00582           new_value = max(0, _settings_newgame.difficulty.max_no_competitors - 1);
00583         } else {
00584           new_value = min(MAX_COMPANIES - 1, _settings_newgame.difficulty.max_no_competitors + 1);
00585         }
00586         IConsoleSetSetting("difficulty.max_no_competitors", new_value);
00587         this->InvalidateData();
00588         break;
00589       }
00590 
00591       case AIC_WIDGET_LIST: { // Select a slot
00592         this->selected_slot = (CompanyID)((pt.y - this->GetWidget<NWidgetBase>(widget)->pos_y) / this->line_height + this->vscroll.GetPosition());
00593         this->InvalidateData();
00594         break;
00595       }
00596 
00597       case AIC_WIDGET_MOVE_UP:
00598         if (this->selected_slot > 1) {
00599           Swap(_settings_newgame.ai_config[this->selected_slot], _settings_newgame.ai_config[this->selected_slot - 1]);
00600           this->selected_slot--;
00601           this->InvalidateData();
00602         }
00603         break;
00604 
00605       case AIC_WIDGET_MOVE_DOWN:
00606         if (this->selected_slot < _settings_newgame.difficulty.max_no_competitors) {
00607           Swap(_settings_newgame.ai_config[this->selected_slot], _settings_newgame.ai_config[this->selected_slot + 1]);
00608           this->selected_slot++;
00609           this->InvalidateData();
00610         }
00611         break;
00612 
00613       case AIC_WIDGET_CHANGE:  // choose other AI
00614         ShowAIListWindow((CompanyID)this->selected_slot);
00615         break;
00616 
00617       case AIC_WIDGET_CONFIGURE: // change the settings for an AI
00618         ShowAISettingsWindow((CompanyID)this->selected_slot);
00619         break;
00620 
00621       case AIC_WIDGET_CLOSE:
00622         delete this;
00623         break;
00624 
00625       case AIC_WIDGET_CONTENT_DOWNLOAD:
00626         if (!_network_available) {
00627           ShowErrorMessage(STR_NETWORK_ERROR_NOTAVAILABLE, INVALID_STRING_ID, 0, 0);
00628         } else {
00629 #if defined(ENABLE_NETWORK)
00630           ShowNetworkContentListWindow(NULL, CONTENT_TYPE_AI);
00631 #endif
00632         }
00633         break;
00634     }
00635   }
00636 
00637   virtual void OnDoubleClick(Point pt, int widget)
00638   {
00639     switch (widget) {
00640       case AIC_WIDGET_LIST:
00641         this->OnClick(pt, widget);
00642         if (this->selected_slot != INVALID_COMPANY) ShowAIListWindow((CompanyID)this->selected_slot);
00643         break;
00644     }
00645   }
00646 
00647   virtual void OnInvalidateData(int data)
00648   {
00649     if (this->selected_slot == 0 || this->selected_slot > _settings_newgame.difficulty.max_no_competitors) {
00650       this->selected_slot = INVALID_COMPANY;
00651     }
00652 
00653     this->SetWidgetDisabledState(AIC_WIDGET_DECREASE, _settings_newgame.difficulty.max_no_competitors == 0);
00654     this->SetWidgetDisabledState(AIC_WIDGET_INCREASE, _settings_newgame.difficulty.max_no_competitors == MAX_COMPANIES - 1);
00655     this->SetWidgetDisabledState(AIC_WIDGET_CHANGE, this->selected_slot == INVALID_COMPANY);
00656     this->SetWidgetDisabledState(AIC_WIDGET_CONFIGURE, this->selected_slot == INVALID_COMPANY);
00657     this->SetWidgetDisabledState(AIC_WIDGET_MOVE_UP, this->selected_slot == INVALID_COMPANY || this->selected_slot == 1);
00658     this->SetWidgetDisabledState(AIC_WIDGET_MOVE_DOWN, this->selected_slot == INVALID_COMPANY || this->selected_slot == _settings_newgame.difficulty.max_no_competitors);
00659   }
00660 
00661   virtual void OnTick()
00662   {
00663     if (--this->timeout == 0) {
00664       this->clicked_button = false;
00665       this->SetDirty();
00666     }
00667   }
00668 };
00669 
00670 void ShowAIConfigWindow()
00671 {
00672   DeleteWindowById(WC_GAME_OPTIONS, 0);
00673   new AIConfigWindow();
00674 }
00675 
00677 enum AIDebugWindowWidgets {
00678   AID_WIDGET_VIEW,
00679   AID_WIDGET_NAME_TEXT,
00680   AID_WIDGET_RELOAD_TOGGLE,
00681   AID_WIDGET_LOG_PANEL,
00682   AID_WIDGET_SCROLLBAR,
00683   AID_WIDGET_COMPANY_BUTTON_START,
00684   AID_WIDGET_COMPANY_BUTTON_END = AID_WIDGET_COMPANY_BUTTON_START + 14,
00685 };
00686 
00690 struct AIDebugWindow : public Window {
00691   static const int top_offset;    
00692   static const int bottom_offset; 
00693 
00694   static CompanyID ai_debug_company;
00695   int redraw_timer;
00696   int last_vscroll_pos;
00697   bool autoscroll;
00698 
00699   AIDebugWindow(const WindowDesc *desc, WindowNumber number) : Window()
00700   {
00701     this->InitNested(desc, number);
00702     /* Disable the companies who are not active or not an AI */
00703     for (CompanyID i = COMPANY_FIRST; i < MAX_COMPANIES; i++) {
00704       this->SetWidgetDisabledState(i + AID_WIDGET_COMPANY_BUTTON_START, !Company::IsValidAiID(i));
00705     }
00706     this->DisableWidget(AID_WIDGET_RELOAD_TOGGLE);
00707 
00708     this->last_vscroll_pos = 0;
00709     this->autoscroll = true;
00710 
00711     if (ai_debug_company != INVALID_COMPANY) this->LowerWidget(ai_debug_company + AID_WIDGET_COMPANY_BUTTON_START);
00712   }
00713 
00714   virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00715   {
00716     if (widget == AID_WIDGET_LOG_PANEL) {
00717       resize->height = FONT_HEIGHT_NORMAL + WD_PAR_VSEP_NORMAL;
00718       size->height = 14 * resize->height + this->top_offset + this->bottom_offset;
00719     }
00720   }
00721 
00722   virtual void OnPaint()
00723   {
00724     /* Check if the currently selected company is still active. */
00725     if (ai_debug_company == INVALID_COMPANY || !Company::IsValidAiID(ai_debug_company)) {
00726       if (ai_debug_company != INVALID_COMPANY) {
00727         /* Raise and disable the widget for the previous selection. */
00728         this->RaiseWidget(ai_debug_company + AID_WIDGET_COMPANY_BUTTON_START);
00729         this->DisableWidget(ai_debug_company + AID_WIDGET_COMPANY_BUTTON_START);
00730 
00731         ai_debug_company = INVALID_COMPANY;
00732       }
00733 
00734       const Company *c;
00735       FOR_ALL_COMPANIES(c) {
00736         if (c->is_ai) {
00737           /* Lower the widget corresponding to this company. */
00738           this->LowerWidget(c->index + AID_WIDGET_COMPANY_BUTTON_START);
00739 
00740           ai_debug_company = c->index;
00741           break;
00742         }
00743       }
00744     }
00745 
00746     /* Update "Reload AI" button */
00747     this->SetWidgetDisabledState(AID_WIDGET_RELOAD_TOGGLE, ai_debug_company == INVALID_COMPANY);
00748 
00749     /* Draw standard stuff */
00750     this->DrawWidgets();
00751 
00752     if (this->IsShaded()) return; // Don't draw anything when the window is shaded.
00753 
00754     /* If there are no active companies, don't display anything else. */
00755     if (ai_debug_company == INVALID_COMPANY) return;
00756 
00757     /* Paint the company icons */
00758     for (CompanyID i = COMPANY_FIRST; i < MAX_COMPANIES; i++) {
00759       NWidgetCore *button = this->GetWidget<NWidgetCore>(i + AID_WIDGET_COMPANY_BUTTON_START);
00760       bool dirty = false;
00761 
00762       bool valid = Company::IsValidAiID(i);
00763       bool disabled = !valid;
00764       if (button->IsDisabled() != disabled) {
00765         /* Invalid/non-AI companies have button disabled */
00766         button->SetDisabled(disabled);
00767         dirty = true;
00768       }
00769 
00770       bool dead = valid && Company::Get(i)->ai_instance->IsDead();
00771       Colours colour = dead ? COLOUR_RED : COLOUR_GREY;
00772       if (button->colour != colour) {
00773         /* Mark dead AIs by red background */
00774         button->colour = colour;
00775         dirty = true;
00776       }
00777 
00778       /* Do we need a repaint? */
00779       if (dirty) this->SetDirty();
00780       /* Draw company icon only for valid AI companies */
00781       if (!valid) continue;
00782 
00783       byte offset = (i == ai_debug_company) ? 1 : 0;
00784       DrawCompanyIcon(i, this->GetWidget<NWidgetBase>(AID_WIDGET_COMPANY_BUTTON_START + i)->pos_x + 11 + offset, this->GetWidget<NWidgetBase>(AID_WIDGET_COMPANY_BUTTON_START + i)->pos_y + 2 + offset);
00785     }
00786 
00787     CompanyID old_company = _current_company;
00788     _current_company = ai_debug_company;
00789     AILog::LogData *log = (AILog::LogData *)AIObject::GetLogPointer();
00790     _current_company = old_company;
00791 
00792     int scroll_count = (log == NULL) ? 0 : log->used;
00793     if (this->vscroll.GetCount() != scroll_count) {
00794       this->vscroll.SetCount(scroll_count);
00795 
00796       /* We need a repaint */
00797       this->SetWidgetDirty(AID_WIDGET_SCROLLBAR);
00798     }
00799 
00800     if (log == NULL) return;
00801 
00802     /* Detect when the user scrolls the window. Enable autoscroll when the
00803      * bottom-most line becomes visible. */
00804     if (this->last_vscroll_pos != this->vscroll.GetPosition()) {
00805       this->autoscroll = this->vscroll.GetPosition() >= log->used - this->vscroll.GetCapacity();
00806     }
00807     if (this->autoscroll) {
00808       int scroll_pos = max(0, log->used - this->vscroll.GetCapacity());
00809       if (scroll_pos != this->vscroll.GetPosition()) {
00810         this->vscroll.SetPosition(scroll_pos);
00811 
00812         /* We need a repaint */
00813         this->SetWidgetDirty(AID_WIDGET_SCROLLBAR);
00814         this->SetWidgetDirty(AID_WIDGET_LOG_PANEL);
00815       }
00816     }
00817     this->last_vscroll_pos = this->vscroll.GetPosition();
00818 
00819   }
00820 
00821   virtual void DrawWidget(const Rect &r, int widget) const
00822   {
00823     if (ai_debug_company == INVALID_COMPANY) return;
00824 
00825     switch (widget) {
00826       case AID_WIDGET_NAME_TEXT: {
00827         /* Draw the AI name */
00828         AIInfo *info = Company::Get(ai_debug_company)->ai_info;
00829         assert(info != NULL);
00830         char name[1024];
00831         snprintf(name, sizeof(name), "%s (v%d)", info->GetName(), info->GetVersion());
00832         DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, r.top + WD_FRAMERECT_TOP, name, TC_BLACK, SA_CENTER);
00833         break;
00834       }
00835       case AID_WIDGET_LOG_PANEL: {
00836         CompanyID old_company = _current_company;
00837         _current_company = ai_debug_company;
00838         AILog::LogData *log = (AILog::LogData *)AIObject::GetLogPointer();
00839         _current_company = old_company;
00840         if (log == NULL) return;
00841 
00842         int y = this->top_offset;
00843         for (int i = this->vscroll.GetPosition(); this->vscroll.IsVisible(i) && i < log->used; i++) {
00844           uint pos = (i + log->pos + 1 - log->used + log->count) % log->count;
00845           if (log->lines[pos] == NULL) break;
00846 
00847           TextColour colour;
00848           switch (log->type[pos]) {
00849             case AILog::LOG_SQ_INFO:  colour = TC_BLACK;  break;
00850             case AILog::LOG_SQ_ERROR: colour = TC_RED;    break;
00851             case AILog::LOG_INFO:     colour = TC_BLACK;  break;
00852             case AILog::LOG_WARNING:  colour = TC_YELLOW; break;
00853             case AILog::LOG_ERROR:    colour = TC_RED;    break;
00854             default:                  colour = TC_BLACK;  break;
00855           }
00856 
00857           DrawString(r.left + 7, r.right - 7, r.top + y, log->lines[pos], colour, SA_LEFT | SA_FORCE);
00858           y += this->resize.step_height;
00859         }
00860         break;
00861       }
00862     }
00863   }
00864 
00865   void ChangeToAI(CompanyID show_ai)
00866   {
00867     this->RaiseWidget(ai_debug_company + AID_WIDGET_COMPANY_BUTTON_START);
00868     ai_debug_company = show_ai;
00869 
00870     CompanyID old_company = _current_company;
00871     _current_company = ai_debug_company;
00872     AILog::LogData *log = (AILog::LogData *)AIObject::GetLogPointer();
00873     _current_company = old_company;
00874     this->vscroll.SetCount((log == NULL) ? 0 : log->used);
00875 
00876     this->LowerWidget(ai_debug_company + AID_WIDGET_COMPANY_BUTTON_START);
00877     this->autoscroll = true;
00878     this->last_vscroll_pos = this->vscroll.GetPosition();
00879     this->SetDirty();
00880   }
00881 
00882   virtual void OnClick(Point pt, int widget)
00883   {
00884     /* Check which button is clicked */
00885     if (IsInsideMM(widget, AID_WIDGET_COMPANY_BUTTON_START, AID_WIDGET_COMPANY_BUTTON_END + 1)) {
00886       /* Is it no on disable? */
00887       if (!this->IsWidgetDisabled(widget)) {
00888         ChangeToAI((CompanyID)(widget - AID_WIDGET_COMPANY_BUTTON_START));
00889       }
00890     }
00891     if (widget == AID_WIDGET_RELOAD_TOGGLE && !this->IsWidgetDisabled(widget)) {
00892       /* First kill the company of the AI, then start a new one. This should start the current AI again */
00893       DoCommandP(0, 2, ai_debug_company, CMD_COMPANY_CTRL);
00894       DoCommandP(0, 1, ai_debug_company, CMD_COMPANY_CTRL);
00895     }
00896   }
00897 
00898   virtual void OnTimeout()
00899   {
00900     this->RaiseWidget(AID_WIDGET_RELOAD_TOGGLE);
00901     this->SetDirty();
00902   }
00903 
00904   virtual void OnInvalidateData(int data = 0)
00905   {
00906     if (data == -1 || ai_debug_company == data) this->SetDirty();
00907   }
00908 
00909   virtual void OnResize()
00910   {
00911     this->vscroll.SetCapacityFromWidget(this, AID_WIDGET_LOG_PANEL);
00912   }
00913 };
00914 
00915 const int AIDebugWindow::top_offset = WD_FRAMERECT_TOP + 2;
00916 const int AIDebugWindow::bottom_offset = WD_FRAMERECT_BOTTOM;
00917 CompanyID AIDebugWindow::ai_debug_company = INVALID_COMPANY;
00918 
00919 static const NWidgetPart _nested_ai_debug_widgets[] = {
00920   NWidget(NWID_HORIZONTAL),
00921     NWidget(WWT_CLOSEBOX, COLOUR_GREY),
00922     NWidget(WWT_CAPTION, COLOUR_GREY), SetDataTip(STR_AI_DEBUG, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
00923     NWidget(WWT_SHADEBOX, COLOUR_GREY),
00924     NWidget(WWT_STICKYBOX, COLOUR_GREY),
00925   EndContainer(),
00926   NWidget(WWT_PANEL, COLOUR_GREY, AID_WIDGET_VIEW),
00927     NWidget(NWID_HORIZONTAL),
00928       NWidget(NWID_SPACER), SetMinimalSize(2, 0),
00929       NWidget(WWT_PANEL, COLOUR_GREY, AID_WIDGET_COMPANY_BUTTON_START), SetMinimalSize(37, 13), SetDataTip(0x0, STR_GRAPH_KEY_COMPANY_SELECTION_TOOLTIP),
00930       EndContainer(),
00931       NWidget(WWT_PANEL, COLOUR_GREY, AID_WIDGET_COMPANY_BUTTON_START + 1), SetMinimalSize(37, 13), SetDataTip(0x0, STR_GRAPH_KEY_COMPANY_SELECTION_TOOLTIP),
00932       EndContainer(),
00933       NWidget(WWT_PANEL, COLOUR_GREY, AID_WIDGET_COMPANY_BUTTON_START + 2), SetMinimalSize(37, 13), SetDataTip(0x0, STR_GRAPH_KEY_COMPANY_SELECTION_TOOLTIP),
00934       EndContainer(),
00935       NWidget(WWT_PANEL, COLOUR_GREY, AID_WIDGET_COMPANY_BUTTON_START + 3), SetMinimalSize(37, 13), SetDataTip(0x0, STR_GRAPH_KEY_COMPANY_SELECTION_TOOLTIP),
00936       EndContainer(),
00937       NWidget(WWT_PANEL, COLOUR_GREY, AID_WIDGET_COMPANY_BUTTON_START + 4), SetMinimalSize(37, 13), SetDataTip(0x0, STR_GRAPH_KEY_COMPANY_SELECTION_TOOLTIP),
00938       EndContainer(),
00939       NWidget(WWT_PANEL, COLOUR_GREY, AID_WIDGET_COMPANY_BUTTON_START + 5), SetMinimalSize(37, 13), SetDataTip(0x0, STR_GRAPH_KEY_COMPANY_SELECTION_TOOLTIP),
00940       EndContainer(),
00941       NWidget(WWT_PANEL, COLOUR_GREY, AID_WIDGET_COMPANY_BUTTON_START + 6), SetMinimalSize(37, 13), SetDataTip(0x0, STR_GRAPH_KEY_COMPANY_SELECTION_TOOLTIP),
00942       EndContainer(),
00943       NWidget(WWT_PANEL, COLOUR_GREY, AID_WIDGET_COMPANY_BUTTON_START + 7), SetMinimalSize(37, 13), SetDataTip(0x0, STR_GRAPH_KEY_COMPANY_SELECTION_TOOLTIP),
00944       EndContainer(),
00945       NWidget(NWID_SPACER), SetMinimalSize(2, 0), SetResize(1, 0),
00946     EndContainer(),
00947     NWidget(NWID_HORIZONTAL),
00948       NWidget(NWID_SPACER), SetMinimalSize(2, 0),
00949       NWidget(WWT_PANEL, COLOUR_GREY, AID_WIDGET_COMPANY_BUTTON_START + 8), SetMinimalSize(37, 13), SetDataTip(0x0, STR_GRAPH_KEY_COMPANY_SELECTION_TOOLTIP),
00950       EndContainer(),
00951       NWidget(WWT_PANEL, COLOUR_GREY, AID_WIDGET_COMPANY_BUTTON_START + 9), SetMinimalSize(37, 13), SetDataTip(0x0, STR_GRAPH_KEY_COMPANY_SELECTION_TOOLTIP),
00952       EndContainer(),
00953       NWidget(WWT_PANEL, COLOUR_GREY, AID_WIDGET_COMPANY_BUTTON_START + 10), SetMinimalSize(37, 13), SetDataTip(0x0, STR_GRAPH_KEY_COMPANY_SELECTION_TOOLTIP),
00954       EndContainer(),
00955       NWidget(WWT_PANEL, COLOUR_GREY, AID_WIDGET_COMPANY_BUTTON_START + 11), SetMinimalSize(37, 13), SetDataTip(0x0, STR_GRAPH_KEY_COMPANY_SELECTION_TOOLTIP),
00956       EndContainer(),
00957       NWidget(WWT_PANEL, COLOUR_GREY, AID_WIDGET_COMPANY_BUTTON_START + 12), SetMinimalSize(37, 13), SetDataTip(0x0, STR_GRAPH_KEY_COMPANY_SELECTION_TOOLTIP),
00958       EndContainer(),
00959       NWidget(WWT_PANEL, COLOUR_GREY, AID_WIDGET_COMPANY_BUTTON_START + 13), SetMinimalSize(37, 13), SetDataTip(0x0, STR_GRAPH_KEY_COMPANY_SELECTION_TOOLTIP),
00960       EndContainer(),
00961       NWidget(WWT_PANEL, COLOUR_GREY, AID_WIDGET_COMPANY_BUTTON_START + 14), SetMinimalSize(37, 13), SetDataTip(0x0, STR_GRAPH_KEY_COMPANY_SELECTION_TOOLTIP),
00962       EndContainer(),
00963       NWidget(NWID_SPACER), SetMinimalSize(39, 0), SetResize(1, 0),
00964     EndContainer(),
00965     NWidget(NWID_SPACER), SetMinimalSize(0, 1), SetResize(1, 0),
00966   EndContainer(),
00967   NWidget(NWID_HORIZONTAL),
00968     NWidget(WWT_PANEL, COLOUR_GREY, AID_WIDGET_NAME_TEXT), SetMinimalSize(150, 20), SetResize(1, 0), SetDataTip(0x0, STR_AI_DEBUG_NAME_TOOLTIP),
00969     EndContainer(),
00970     NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, AID_WIDGET_RELOAD_TOGGLE), SetMinimalSize(149, 20), SetDataTip(STR_AI_DEBUG_RELOAD, STR_AI_DEBUG_RELOAD_TOOLTIP),
00971   EndContainer(),
00972   NWidget(NWID_HORIZONTAL),
00973     NWidget(WWT_PANEL, COLOUR_GREY, AID_WIDGET_LOG_PANEL), SetMinimalSize(287, 180), SetResize(1, 1),
00974     EndContainer(),
00975     NWidget(NWID_VERTICAL),
00976       NWidget(WWT_SCROLLBAR, COLOUR_GREY, AID_WIDGET_SCROLLBAR),
00977       NWidget(WWT_RESIZEBOX, COLOUR_GREY),
00978     EndContainer(),
00979   EndContainer(),
00980 };
00981 
00982 static const WindowDesc _ai_debug_desc(
00983   WDP_AUTO, 299, 241,
00984   WC_AI_DEBUG, WC_NONE,
00985   0,
00986   _nested_ai_debug_widgets, lengthof(_nested_ai_debug_widgets)
00987 );
00988 
00989 void ShowAIDebugWindow(CompanyID show_company)
00990 {
00991   if (!_networking || _network_server) {
00992     AIDebugWindow *w = (AIDebugWindow *)BringWindowToFrontById(WC_AI_DEBUG, 0);
00993     if (w == NULL) w = new AIDebugWindow(&_ai_debug_desc, 0);
00994     if (show_company != INVALID_COMPANY) w->ChangeToAI(show_company);
00995   } else {
00996     ShowErrorMessage(STR_ERROR_AI_DEBUG_SERVER_ONLY, INVALID_STRING_ID, 0, 0);
00997   }
00998 }

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