1

#include "stdafx.h"

     2

#include "ttd.h"

     3

#include "table/strings.h"

     4

#include "window.h"

     5

#include "gui.h"

     6

#include "gfx.h"

     7

#include "player.h"

     8

#include "variables.h"

     9

#include "hal.h"

    10

#include <stdarg.h>

    11

#include <string.h>

    12

#include "console.h"

    13

#include "network.h"

    14

    15

#ifdef WIN32

    16

#include <windows.h>

    17

#endif

    18

    19

#define ICON_BUFFER 79

    20

#define ICON_CMDBUF_SIZE 20

    21

#define ICON_CMDLN_SIZE 255

    22

#define ICON_LINE_HEIGHT 12

    23

#define ICON_RIGHT_BORDERWIDTH 10

    24

#define ICON_BOTTOM_BORDERWIDTH 12

    25

#define ICON_MAX_ALIAS_LINES 40

    26

    27

// ** main console ** //

    28

static bool _iconsole_inited;

    29

static char* _iconsole_buffer[ICON_BUFFER + 1];

    30

static uint16 _iconsole_cbuffer[ICON_BUFFER + 1];

    31

static char _iconsole_cmdline[ICON_CMDLN_SIZE];

    32

static byte _iconsole_cmdpos;

    33

static Window* _iconsole_win = NULL;

    34

static byte _iconsole_scroll;

    35

    36

// ** console cursor ** //

    37

static bool _icursor_state;

    38

static byte _icursor_rate;

    39

static byte _icursor_counter;

    40

    41

// ** stdlib ** //

    42

byte _stdlib_developer = 1;

    43

bool _stdlib_con_developer = false;

    44

FILE* _iconsole_output_file;

    45

    46

// ** main console cmd buffer

    47

static char* _iconsole_cmdbuffer[ICON_CMDBUF_SIZE];

    48

static byte _iconsole_cmdbufferpos;

    49

    50

// ** console window ** //

    51

static void IConsoleWndProc(Window* w, WindowEvent* e);

    52

static const Widget _iconsole_window_widgets[] = {

    53

	{WIDGETS_END}

    54

};

    55

static const WindowDesc _iconsole_window_desc = {

    56

	0, 0, 2, 2,

    57

	WC_CONSOLE, 0,

    58

	WDF_STD_TOOLTIPS | WDF_DEF_WIDGET | WDF_UNCLICK_BUTTONS,

    59

	_iconsole_window_widgets,

    60

	IConsoleWndProc,

    61

};

    62

    63

/* *************** */

    64

/*  end of header  */

    65

/* *************** */

    66

    67

static void IConsoleAppendClipboard(void)

    68

{

    69

#ifdef WIN32

    70

	if (IsClipboardFormatAvailable(CF_TEXT)) {

    71

		const char* data;

    72

		HGLOBAL cbuf;

    73

    74

		OpenClipboard(NULL);

    75

		cbuf = GetClipboardData(CF_TEXT);

    76

		data = GlobalLock(cbuf);

    77

    78

		/* IS_INT_INSIDE = filter for ascii-function codes like BELL and so on [we need an special filter here later] */

    79

		for (; (IS_INT_INSIDE(*data, ' ', 256)) && (_iconsole_cmdpos < lengthof(_iconsole_cmdline) - 1); ++data)

    80

			_iconsole_cmdline[_iconsole_cmdpos++] = *data;

    81

    82

		GlobalUnlock(cbuf);

    83

		CloseClipboard();

    84

	}

    85

#endif

    86

}

    87

    88

static void IConsoleClearCommand(void)

    89

{

    90

	memset(_iconsole_cmdline, 0, sizeof(_iconsole_cmdline));

    91

	_iconsole_cmdpos = 0;

    92

	SetWindowDirty(_iconsole_win);

    93

}

    94

    95

static void IConsoleWndProc(Window* w, WindowEvent* e)

    96

{

    97

	// only do window events with the console

    98

	w = FindWindowById(WC_CONSOLE, 0);

    99

   100

	switch(e->event) {

   101

		case WE_PAINT:

   102

		{

   103

			int i = _iconsole_scroll;

   104

			int max = (w->height / ICON_LINE_HEIGHT) - 1;

   105

			int delta = 0;

   106

			GfxFillRect(w->left, w->top, w->width, w->height - 1, 0);

   107

			while ((i > _iconsole_scroll - max) && (_iconsole_buffer[i] != NULL)) {

   108

				DoDrawString(_iconsole_buffer[i], 5,

   109

					w->height - (_iconsole_scroll + 2 - i) * ICON_LINE_HEIGHT, _iconsole_cbuffer[i]);

   110

				i--;

   111

			}

   112

			delta = w->width - 10 - GetStringWidth(_iconsole_cmdline) - ICON_RIGHT_BORDERWIDTH;

   113

			if (delta > 0) {

   114

				DoDrawString("]", 5, w->height - ICON_LINE_HEIGHT, _iconsole_color_commands);

   115

				delta = 0;

   116

			}

   117

   118

			DoDrawString(_iconsole_cmdline, 10 + delta, w->height - ICON_LINE_HEIGHT, _iconsole_color_commands);

   119

			break;

   120

		}

   121

		case WE_TICK:

   122

			_icursor_counter++;

   123

			if (_icursor_counter > _icursor_rate) {

   124

				int posx;

   125

				int posy;

   126

				int delta;

   127

   128

				_icursor_state = !_icursor_state;

   129

   130

				_cur_dpi = &_screen;

   131

				delta = w->width - 10 - GetStringWidth(_iconsole_cmdline) - ICON_RIGHT_BORDERWIDTH;

   132

				if (delta > 0)

   133

					delta = 0;

   134

				posx = 10 + GetStringWidth(_iconsole_cmdline) + delta;

   135

				posy = w->height - 3;

   136

				GfxFillRect(posx, posy, posx + 5, posy + 1, _icursor_state ? 14 : 0);

   137

				_video_driver->make_dirty(posx, posy, 5, 1);

   138

				_icursor_counter = 0;

   139

			}

   140

			break;

   141

		case WE_DESTROY:

   142

			_iconsole_win = NULL;

   143

			_iconsole_mode = ICONSOLE_CLOSED;

   144

			break;

   145

		case WE_KEYPRESS:

   146

		{

   147

			e->keypress.cont = false;

   148

			switch (e->keypress.keycode) {

   149

				case WKC_CTRL | 'V':

   150

					IConsoleAppendClipboard();

   151

					SetWindowDirty(w);

   152

					break;

   153

				case WKC_UP:

   154

					IConsoleCmdBufferNavigate(+1);

   155

					SetWindowDirty(w);

   156

					break;

   157

				case WKC_DOWN:

   158

					IConsoleCmdBufferNavigate(-1);

   159

					SetWindowDirty(w);

   160

					break;

   161

				case WKC_SHIFT | WKC_PAGEUP:

   162

					if (_iconsole_scroll - (w->height / ICON_LINE_HEIGHT) - 1 < 0)

   163

						_iconsole_scroll = 0;

   164

					else

   165

						_iconsole_scroll -= (w->height / ICON_LINE_HEIGHT) - 1;

   166

					SetWindowDirty(w);

   167

					break;

   168

				case WKC_SHIFT | WKC_PAGEDOWN:

   169

					if (_iconsole_scroll + (w->height / ICON_LINE_HEIGHT) - 1 > ICON_BUFFER)

   170

						_iconsole_scroll = ICON_BUFFER;

   171

					else

   172

						_iconsole_scroll += (w->height / ICON_LINE_HEIGHT) - 1;

   173

					SetWindowDirty(w);

   174

					break;

   175

				case WKC_SHIFT | WKC_UP:

   176

					if (_iconsole_scroll <= 0)

   177

						_iconsole_scroll = 0;

   178

					else

   179

						--_iconsole_scroll;

   180

					SetWindowDirty(w);

   181

					break;

   182

				case WKC_SHIFT | WKC_DOWN:

   183

					if (_iconsole_scroll >= ICON_BUFFER)

   184

						_iconsole_scroll = ICON_BUFFER;

   185

					else

   186

						++_iconsole_scroll;

   187

					SetWindowDirty(w);

   188

					break;

   189

				case WKC_BACKQUOTE:

   190

					IConsoleSwitch();

   191

					break;

   192

				case WKC_RETURN:

   193

					IConsolePrintF(_iconsole_color_commands, "] %s", _iconsole_cmdline);

   194

					_iconsole_cmdbufferpos = 19;

   195

					IConsoleCmdBufferAdd(_iconsole_cmdline);

   196

					IConsoleCmdExec(_iconsole_cmdline);

   197

					IConsoleClearCommand();

   198

					break;

   199

				case WKC_CTRL | WKC_RETURN:

   200

					if (_iconsole_mode == ICONSOLE_FULL) {

   201

						_iconsole_mode = ICONSOLE_OPENED;

   202

					} else {

   203

						_iconsole_mode = ICONSOLE_FULL;

   204

					}

   205

					IConsoleResize();

   206

					MarkWholeScreenDirty();

   207

					break;

   208

				case WKC_BACKSPACE:

   209

					if (_iconsole_cmdpos != 0) _iconsole_cmdpos--;

   210

					_iconsole_cmdline[_iconsole_cmdpos] = 0;

   211

					SetWindowDirty(w);

   212

					_iconsole_cmdbufferpos = 19;

   213

					break;

   214

				default:

   215

					/* IS_INT_INSIDE = filter for ascii-function codes like BELL and so on [we need an special filter here later] */

   216

					if (IS_INT_INSIDE(e->keypress.ascii, ' ', 256)) {

   217

						_iconsole_scroll = ICON_BUFFER;

   218

						_iconsole_cmdline[_iconsole_cmdpos] = e->keypress.ascii;

   219

						if (_iconsole_cmdpos != lengthof(_iconsole_cmdline))

   220

							_iconsole_cmdpos++;

   221

						SetWindowDirty(w);

   222

						_iconsole_cmdbufferpos = ICON_CMDBUF_SIZE - 1;

   223

					}

   224

					else

   225

						e->keypress.cont = true;

   226

			}

   227

			break;

   228

		}

   229

	}

   230

}

   231

   232

extern const char _openttd_revision[];

   233

   234

void IConsoleInit(void)

   235

{

   236

	uint i;

   237

	_iconsole_output_file = NULL;

   238

	_iconsole_color_default = 1;

   239

	_iconsole_color_error = 3;

   240

	_iconsole_color_warning = 13;

   241

	_iconsole_color_debug = 5;

   242

	_iconsole_color_commands = 2;

   243

	_iconsole_scroll = ICON_BUFFER;

   244

	_iconsole_cmdbufferpos = ICON_CMDBUF_SIZE - 1;

   245

	_iconsole_inited = true;

   246

	_iconsole_mode = ICONSOLE_CLOSED;

   247

	_iconsole_win = NULL;

   248

	_icursor_state = false;

   249

	_icursor_rate = 5;

   250

	_icursor_counter = 0;

   251

	for (i = 0; i < lengthof(_iconsole_cmdbuffer); i++)

   252

		_iconsole_cmdbuffer[i] = NULL;

   253

	for (i = 0; i <= ICON_BUFFER; i++) {

   254

		_iconsole_buffer[i] = NULL;

   255

		_iconsole_cbuffer[i] = 0;

   256

	}

   257

	IConsoleStdLibRegister();

   258

	IConsolePrintF(13, "OpenTTD Game Console Revision 6 - %s", _openttd_revision);

   259

	IConsolePrint(12, "---------------------------------");

   260

	IConsolePrint(12, "use \"help\" for more info");

   261

	IConsolePrint(12, "");

   262

	IConsoleClearCommand();

   263

	IConsoleCmdBufferAdd("");

   264

}

   265

   266

void IConsoleClear(void)

   267

{

   268

	uint i;

   269

	for (i = 0; i <= ICON_BUFFER; i++)

   270

		free(_iconsole_buffer[i]);

   271

}

   272

   273

void IConsoleFree(void)

   274

{

   275

	_iconsole_inited = false;

   276

	IConsoleClear();

   277

	if (_iconsole_output_file != NULL) fclose(_iconsole_output_file);

   278

}

   279

   280

void IConsoleResize(void)

   281

{

   282

	switch (_iconsole_mode) {

   283

		case ICONSOLE_OPENED:

   284

			_iconsole_win->height = _screen.height / 3;

   285

			_iconsole_win->width = _screen.width;

   286

			break;

   287

		case ICONSOLE_FULL:

   288

			_iconsole_win->height = _screen.height - ICON_BOTTOM_BORDERWIDTH;

   289

			_iconsole_win->width = _screen.width;

   290

			break;

   291

		default:

   292

			break;

   293

	}

   294

}

   295

   296

void IConsoleSwitch(void)

   297

{

   298

	switch (_iconsole_mode) {

   299

		case ICONSOLE_CLOSED:

   300

			_iconsole_win = AllocateWindowDesc(&_iconsole_window_desc);

   301

			_iconsole_win->height = _screen.height / 3;

   302

			_iconsole_win->width = _screen.width;

   303

			_iconsole_mode = ICONSOLE_OPENED;

   304

			break;

   305

		case ICONSOLE_OPENED:

   306

			DeleteWindowById(WC_CONSOLE, 0);

   307

			_iconsole_win = NULL;

   308

			_iconsole_mode = ICONSOLE_CLOSED;

   309

			break;

   310

		case ICONSOLE_FULL:

   311

			DeleteWindowById(WC_CONSOLE, 0);

   312

			_iconsole_win = NULL;

   313

			_iconsole_mode = ICONSOLE_CLOSED;

   314

			break;

   315

	}

   316

}

   317

   318

void IConsoleClose(void)

   319

{

   320

	if (_iconsole_mode == ICONSOLE_OPENED) IConsoleSwitch();

   321

}

   322

   323

void IConsoleOpen(void)

   324

{

   325

	if (_iconsole_mode == ICONSOLE_CLOSED) IConsoleSwitch();

   326

}

   327

   328

void IConsoleCmdBufferAdd(const char* cmd)

   329

{

   330

	int i;

   331

	if (_iconsole_cmdbufferpos != 19) return;

   332

	free(_iconsole_cmdbuffer[18]);

   333

	for (i = 18; i > 0; i--) _iconsole_cmdbuffer[i] = _iconsole_cmdbuffer[i - 1];

   334

	_iconsole_cmdbuffer[0] = strdup(cmd);

   335

}

   336

   337

void IConsoleCmdBufferNavigate(signed char direction)

   338

{

   339

	int i;

   340

	i = _iconsole_cmdbufferpos + direction;

   341

	if (i < 0) i = 19;

   342

	if (i > 19) i = 0;

   343

	if (direction > 0)

   344

		while (_iconsole_cmdbuffer[i] == NULL) {

   345

			++i;

   346

			if (i > 19) i = 0;

   347

		}

   348

	if (direction < 0)

   349

		while (_iconsole_cmdbuffer[i] == NULL) {

   350

			--i;

   351

			if (i < 0) i = 19;

   352

		}

   353

	_iconsole_cmdbufferpos = i;

   354

	IConsoleClearCommand();

   355

	memcpy(_iconsole_cmdline, _iconsole_cmdbuffer[i],

   356

		strlen(_iconsole_cmdbuffer[i]));

   357

	_iconsole_cmdpos = strlen(_iconsole_cmdbuffer[i]);

   358

}

   359

   360

void IConsolePrint(uint16 color_code, const char* string)

   361

{

   362

	char* _ex;

   363

	char* _new;

   364

	uint16 _exc;

   365

	uint16 _newc;

   366

	char* i;

   367

	int j;

   368

   369

	if (_network_dedicated) {

   370

		printf("%s\n", string);

   371

		return;

   372

	}

   373

   374

	if (!_iconsole_inited) return;

   375

   376

	_newc = color_code;

   377

	_new = strdup(string);

   378

   379

	for (i = _new; *i != '\0'; ++i)

   380

		if (*i < ' ') *i = ' '; /* filter for ascii-function codes like BELL and so on [we need an special filter here later] */

   381

   382

	for (j = ICON_BUFFER; j >= 0; --j) {

   383

		_ex = _iconsole_buffer[j];

   384

		_exc = _iconsole_cbuffer[j];

   385

		_iconsole_buffer[j] = _new;

   386

		_iconsole_cbuffer[j] = _newc;

   387

		_new = _ex;

   388

		_newc = _exc;

   389

	}

   390

	free(_ex);

   391

   392

	if (_iconsole_output_file != NULL) {

   393

		// if there is an console output file ... also print it there

   394

		fwrite(string, strlen(string), 1, _iconsole_output_file);

   395

		fwrite("\n", 1, 1, _iconsole_output_file);

   396

	}

   397

   398

	if (_iconsole_win != NULL) SetWindowDirty(_iconsole_win);

   399

}

   400

   401

   402

void CDECL IConsolePrintF(uint16 color_code, const char* s, ...)

   403

{

   404

	va_list va;

   405

	char buf[1024];

   406

	int len;

   407

   408

	va_start(va, s);

   409

	len = vsnprintf(buf, sizeof(buf), s, va);

   410

	va_end(va);

   411

   412

	IConsolePrint(color_code, buf);

   413

}

   414

   415

void IConsoleDebug(const char* string)

   416

{

   417

	if (_stdlib_developer > 1)

   418

		IConsolePrintF(_iconsole_color_debug, "dbg: %s", string);

   419

}

   420

   421

void IConsoleError(const char* string)

   422

{

   423

	if (_stdlib_developer > 0)

   424

		IConsolePrintF(_iconsole_color_error, "ERROR: %s", string);

   425

}

   426

   427

void IConsoleWarning(const char* string)

   428

{

   429

	if (_stdlib_developer > 0)

   430

		IConsolePrintF(_iconsole_color_warning, "WARNING: %s", string);

   431

}

   432

   433

void IConsoleCmdRegister(const char* name, _iconsole_cmd_addr addr)

   434

{

   435

	char* _new;

   436

	_iconsole_cmd* item;

   437

	_iconsole_cmd* item_new;

   438

	_iconsole_cmd* item_before;

   439

   440

	_new = strdup(name);

   441

   442

	item_new = malloc(sizeof(_iconsole_cmd));

   443

   444

	item_new->_next = NULL;

   445

	item_new->addr = addr;

   446

	item_new->name = _new;

   447

   448

	item_new->hook_access = NULL;

   449

	item_new->hook_after_exec = NULL;

   450

	item_new->hook_before_exec = NULL;

   451

   452

	item_before = NULL;

   453

	item = _iconsole_cmds;

   454

   455

	if (item == NULL) {

   456

		_iconsole_cmds = item_new;

   457

	} else {

   458

		while ((item->_next != NULL) && (strcmp(item->name,item_new->name)<=0)) {

   459

			item_before = item;

   460

			item = item->_next;

   461

			}

   462

// insertion sort

   463

		if (item_before==NULL) {

   464

			if (strcmp(item->name,item_new->name)<=0) {

   465

				// appending

   466

				item ->_next = item_new;

   467

			} else {

   468

				// inserting as startitem

   469

				_iconsole_cmds = item_new;

   470

				item_new ->_next = item;

   471

			}

   472

		} else {

   473

			if (strcmp(item->name,item_new->name)<=0) {

   474

				// appending

   475

				item ->_next = item_new;

   476

			} else {

   477

				// inserting

   478

				item_new ->_next = item_before->_next;

   479

				item_before ->_next = item_new;

   480

			}

   481

		}

   482

// insertion sort end

   483

	}

   484