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

	switch(e->event) {

    98

		case WE_PAINT:

    99

		{

   100

			int i = _iconsole_scroll;

   101

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

   102

			int delta = 0;

   103

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

   105

				DoDrawString(_iconsole_buffer[i], 5,

   106

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

   107

				i--;

   108

			}

   109

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

   110

			if (delta > 0) {

   111

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

   112

				delta = 0;

   113

			}

   114

   115

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

   116

			break;

   117

		}

   118

		case WE_TICK:

   119

			_icursor_counter++;

   120

			if (_icursor_counter > _icursor_rate) {

   121

				int posx;

   122

				int posy;

   123

				int delta;

   124

   125

				_icursor_state = !_icursor_state;

   126

   127

				_cur_dpi = &_screen;

   128

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

   129

				if (delta > 0)

   130

					delta = 0;

   131

				posx = 10 + GetStringWidth(_iconsole_cmdline) + delta;

   132

				posy = w->height - 3;

   133

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

   134

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

   135

				_icursor_counter = 0;

   136

			}

   137

			break;

   138

		case WE_DESTROY:

   139

			_iconsole_win = NULL;

   140

			_iconsole_mode = ICONSOLE_CLOSED;

   141

			break;

   142

		case WE_KEYPRESS:

   143

		{

   144

			e->keypress.cont = false;

   145

			switch (e->keypress.keycode) {

   146

				case WKC_CTRL | 'V':

   147

					IConsoleAppendClipboard();

   148

					SetWindowDirty(w);

   149

					break;

   150

				case WKC_UP:

   151

					IConsoleCmdBufferNavigate(+1);

   152

					SetWindowDirty(w);

   153

					break;

   154

				case WKC_DOWN:

   155

					IConsoleCmdBufferNavigate(-1);

   156

					SetWindowDirty(w);

   157

					break;

   158

				case WKC_SHIFT | WKC_PAGEUP:

   159

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

   160

						_iconsole_scroll = 0;

   161

					else

   162

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

   163

					SetWindowDirty(w);

   164

					break;

   165

				case WKC_SHIFT | WKC_PAGEDOWN:

   166

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

   167

						_iconsole_scroll = ICON_BUFFER;

   168

					else

   169

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

   170

					SetWindowDirty(w);

   171

					break;

   172

				case WKC_SHIFT | WKC_UP:

   173

					if (_iconsole_scroll <= 0)

   174

						_iconsole_scroll = 0;

   175

					else

   176

						--_iconsole_scroll;

   177

					SetWindowDirty(w);

   178

					break;

   179

				case WKC_SHIFT | WKC_DOWN:

   180

					if (_iconsole_scroll >= ICON_BUFFER)

   181

						_iconsole_scroll = ICON_BUFFER;

   182

					else

   183

						++_iconsole_scroll;

   184

					SetWindowDirty(w);

   185

					break;

   186

				case WKC_BACKQUOTE:

   187

					IConsoleSwitch();

   188

					break;

   189

				case WKC_RETURN:

   190

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

   191

					_iconsole_cmdbufferpos = 19;

   192

					IConsoleCmdBufferAdd(_iconsole_cmdline);

   193

					if (strlen(_iconsole_cmdline) != 0) // only execute if there is something typed obviously

   194

						IConsoleCmdExec(_iconsole_cmdline);

   195

   196

					IConsoleClearCommand();

   197

					break;

   198

				case WKC_CTRL | WKC_RETURN:

   199

					if (_iconsole_mode == ICONSOLE_FULL) {

   200

						_iconsole_mode = ICONSOLE_OPENED;

   201

					} else {

   202

						_iconsole_mode = ICONSOLE_FULL;

   203

					}

   204

					IConsoleResize();

   205

					MarkWholeScreenDirty();

   206

					break;

   207

				case WKC_BACKSPACE:

   208

					if (_iconsole_cmdpos != 0) _iconsole_cmdpos--;

   209

					_iconsole_cmdline[_iconsole_cmdpos] = 0;

   210

					SetWindowDirty(w);

   211

					_iconsole_cmdbufferpos = 19;

   212

					break;

   213

				default:

   214

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

   215

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

   216

						_iconsole_scroll = ICON_BUFFER;

   217

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

   218

						if (_iconsole_cmdpos != lengthof(_iconsole_cmdline))

   219

							_iconsole_cmdpos++;

   220

						SetWindowDirty(w);

   221

						_iconsole_cmdbufferpos = ICON_CMDBUF_SIZE - 1;

   222

					}

   223

					else

   224

						e->keypress.cont = true;

   225

			}

   226

			break;

   227

		}

   228

	}

   229

}

   230

   231

extern const char _openttd_revision[];

   232

   233

void IConsoleInit(void)

   234

{

   235

	uint i;

   236

	_iconsole_output_file = NULL;

   237

	_iconsole_color_default = 1;

   238

	_iconsole_color_error = 3;

   239

	_iconsole_color_warning = 13;

   240

	_iconsole_color_debug = 5;

   241

	_iconsole_color_commands = 2;

   242

	_iconsole_scroll = ICON_BUFFER;

   243

	_iconsole_cmdbufferpos = ICON_CMDBUF_SIZE - 1;

   244

	_iconsole_inited = true;

   245

	_iconsole_mode = ICONSOLE_CLOSED;

   246

	_iconsole_win = NULL;

   247

	_icursor_state = false;

   248

	_icursor_rate = 5;

   249

	_icursor_counter = 0;

   250

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

   251

		_iconsole_cmdbuffer[i] = NULL;

   252

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

   253

		_iconsole_buffer[i] = NULL;

   254

		_iconsole_cbuffer[i] = 0;

   255

	}

   256

	IConsoleStdLibRegister();

   257

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

   258

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

   259

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

   260

	IConsolePrint(12, "");

   261

	IConsoleClearCommand();

   262

	IConsoleCmdBufferAdd("");

   263

}

   264

   265

void IConsoleClear(void)

   266

{

   267

	uint i;

   268

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

   269

		free(_iconsole_buffer[i]);

   270

}

   271

   272

void IConsoleFree(void)

   273

{

   274

	_iconsole_inited = false;

   275

	IConsoleClear();

   276

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

   277

}

   278

   279

void IConsoleResize(void)

   280

{

   284

	switch (_iconsole_mode) {

   285

		case ICONSOLE_OPENED:

   286

			_iconsole_win->height = _screen.height / 3;

   287

			_iconsole_win->width = _screen.width;

   288

			break;

   289

		case ICONSOLE_FULL:

   290

			_iconsole_win->height = _screen.height - ICON_BOTTOM_BORDERWIDTH;

   291

			_iconsole_win->width = _screen.width;

   292

			break;

   293

		default:

   294

			break;

   295

	}

   298

}

   299

   300

void IConsoleSwitch(void)

   301

{

   302

	switch (_iconsole_mode) {

   303

		case ICONSOLE_CLOSED:

   304

			_iconsole_win = AllocateWindowDesc(&_iconsole_window_desc);

   305

			_iconsole_win->height = _screen.height / 3;

   306

			_iconsole_win->width = _screen.width;

   307

			_iconsole_mode = ICONSOLE_OPENED;

   308

			break;

   309

		case ICONSOLE_OPENED:

   310

			DeleteWindowById(WC_CONSOLE, 0);

   311

			_iconsole_win = NULL;

   312

			_iconsole_mode = ICONSOLE_CLOSED;

   313

			break;

   314

		case ICONSOLE_FULL:

   315

			DeleteWindowById(WC_CONSOLE, 0);

   316

			_iconsole_win = NULL;

   317

			_iconsole_mode = ICONSOLE_CLOSED;

   318

			break;

   319

	}

   322

}

   323

   324

void IConsoleClose(void)

   325

{

   326

	if (_iconsole_mode == ICONSOLE_OPENED) IConsoleSwitch();

   327

}

   328

   329

void IConsoleOpen(void)

   330

{

   331

	if (_iconsole_mode == ICONSOLE_CLOSED) IConsoleSwitch();

   332

}

   333

   334

void IConsoleCmdBufferAdd(const char* cmd)

   335

{

   336

	int i;

   337

	if (_iconsole_cmdbufferpos != 19) return;

   338

	free(_iconsole_cmdbuffer[18]);

   339

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

   340

	_iconsole_cmdbuffer[0] = strdup(cmd);

   341

}

   342

   343

void IConsoleCmdBufferNavigate(signed char direction)

   344

{

   345

	int i;

   346

	i = _iconsole_cmdbufferpos + direction;

   347

	if (i < 0) i = 19;

   348

	if (i > 19) i = 0;

   349

	if (direction > 0)

   350

		while (_iconsole_cmdbuffer[i] == NULL) {

   351

			++i;

   352

			if (i > 19) i = 0;

   353

		}

   354

	if (direction < 0)

   355

		while (_iconsole_cmdbuffer[i] == NULL) {

   356

			--i;

   357

			if (i < 0) i = 19;

   358

		}

   359

	_iconsole_cmdbufferpos = i;

   360

	IConsoleClearCommand();

   361

	memcpy(_iconsole_cmdline, _iconsole_cmdbuffer[i],

   362

		strlen(_iconsole_cmdbuffer[i]));

   363

	_iconsole_cmdpos = strlen(_iconsole_cmdbuffer[i]);

   364

}

   365

   366

void IConsolePrint(uint16 color_code, const char* string)

   367

{

   368

	char* _ex;

   369

	char* _new;

   370

	uint16 _exc;

   371

	uint16 _newc;

   372

	char* i;

   373

	int j;

   374

   375

	if (_network_dedicated) {

   376

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

   377

		return;

   378

	}

   379

   380

	if (!_iconsole_inited) return;

   381

   382

	_newc = color_code;

   383

	_new = strdup(string);

   384

   385

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

   386

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

   387

   388

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

   389

		_ex = _iconsole_buffer[j];

   390

		_exc = _iconsole_cbuffer[j];

   391

		_iconsole_buffer[j] = _new;

   392

		_iconsole_cbuffer[j] = _newc;

   393

		_new = _ex;

   394

		_newc = _exc;

   395

	}

   396

	free(_ex);

   397

   398

	if (_iconsole_output_file != NULL) {

   399

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

   400

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

   401

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

   402

	}

   403

   404

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

   405

}

   406

   407

   408

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

   409

{

   410

	va_list va;

   411

	char buf[1024];

   412

	int len;

   413

   414

	va_start(va, s);

   415

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

   416

	va_end(va);

   417

   418

	IConsolePrint(color_code, buf);

   419

}

   420

   421

void IConsoleDebug(const char* string)

   422

{

   423

	if (_stdlib_developer > 1)

   424

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

   425

}

   426

   427

void IConsoleError(const char* string)

   428

{

   429

	if (_stdlib_developer > 0)

   430

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

   431

}

   432

   433

void IConsoleWarning(const char* string)

   434

{

   435

	if (_stdlib_developer > 0)

   436

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

   437

}

   438

   439

void IConsoleCmdRegister(const char* name, _iconsole_cmd_addr addr)

   440

{

   441

	char* _new;

   442

	_iconsole_cmd* item;

   443

	_iconsole_cmd* item_new;

   444

	_iconsole_cmd* item_before;

   445

   446

	_new = strdup(name);

   447

   448

	item_new = malloc(sizeof(_iconsole_cmd));

   449

   450

	item_new->_next = NULL;

   451

	item_new->addr = addr;

   452

	item_new->name = _new;

   453

   454

	item_new->hook_access = NULL;

   455

	item_new->hook_after_exec = NULL;

   456

	item_new->hook_before_exec = NULL;

   457

   458

	item_before = NULL;

   459

	item = _iconsole_cmds;

   460

   461

	if (item == NULL) {

   462

		_iconsole_cmds = item_new;

   463

	} else {

   464

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

   465

			item_before = item;

   466

			item = item->_next;

   467

			}

   468

// insertion sort

   469

		if (item_before==NULL) {

   470

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

   471

				// appending

   472

				item ->_next = item_new;

   473

			} else {

   474

				// inserting as startitem

   475

				_iconsole_cmds = item_new;

   476

				item_new ->_next = item;

   477

			}

   478

		} else {

   479

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

   480

				// appending

   481

				item ->_next = item_new;

   482

			} else {

   483

				// inserting