cpp/openttd-patchpack/source Changeset - r9339:78ad2d03d291

Changeset - r9339:78ad2d03d291

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0 5 1

rubidium - 16 years ago 2008-05-24 11:55:25
rubidium@openttd.org

(svn r13231) -Codechange: split the core console code and the console GUI.

6 files changed with 387 insertions and 335 deletions:

projects/openttd_vs80.vcproj

projects/openttd_vs90.vcproj

source.list

src/console.cpp

334

src/console_gui.cpp

366

src/console_internal.h

0 comments (0 inline, 0 general)

projects/openttd_vs80.vcproj

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Show inline comments

@@ @@ -508,6 +508,10 @@ @@
+				>
 			</File>
 			<File
 				RelativePath=".\..\src\console_gui.cpp"
+				>
 			</File>
 			<File
 				RelativePath=".\..\src\currency.cpp"
+				>
 			</File>

projects/openttd_vs90.vcproj

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Show inline comments

@@ @@ -505,6 +505,10 @@ @@
+				>
 			</File>
 			<File
 				RelativePath=".\..\src\console_gui.cpp"
+				>
 			</File>
 			<File
 				RelativePath=".\..\src\currency.cpp"
+				>
 			</File>

source.list

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Show inline comments

@@ @@ -13,6 +13,7 @@ cheat.cpp @@
 command.cpp
 console.cpp
 console_cmds.cpp
 console_gui.cpp
 currency.cpp
 date.cpp
 debug.cpp

src/console.cpp

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Show inline comments

@@ @@ -3,24 +3,15 @@ @@
 /** @file console.cpp Handling of the in-game console. */
 #include "stdafx.h"
 #include "openttd.h"
 #include "gui.h"
 #include "textbuf_gui.h"
 #include "window_gui.h"
 #include "console_gui.h"
 #include "variables.h"
 #include <stdarg.h>
 #include <string.h>
 #include "console_internal.h"
 #include "network/network.h"
 #include "network/network_data.h"
 #include "network/network_server.h"
 #include "core/alloc_func.hpp"
 #include "window_func.h"
 #include "string_func.h"
 #include "gfx_func.h"
 #include "rev.h"
 #include <stdarg.h>
 #include "table/strings.h"
 #define ICON_BUFFER 79
@@ @@ -36,254 +27,21 @@ IConsoleCmd *_iconsole_cmds; ///< l @@
 IConsoleVar   *_iconsole_vars;    ///< list of registred vars
 IConsoleAlias *_iconsole_aliases; ///< list of registred aliases
 /* console modes */
 IConsoleModes _iconsole_mode;
 /* ** main console ** */
 static char *_iconsole_buffer[ICON_BUFFER + 1];
 static uint16 _iconsole_cbuffer[ICON_BUFFER + 1];
 static Textbuf _iconsole_cmdline;
 /* ** stdlib ** */
 byte _stdlib_developer = 1;
 bool _stdlib_con_developer = false;
 FILE *_iconsole_output_file;
 /* ** main console cmd buffer ** */
 static char *_iconsole_history[ICON_HISTORY_SIZE];
 static byte _iconsole_historypos;
 /* *************** *
  *  end of header  *
  * *************** */
 static void IConsoleClearCommand()
+{
 	memset(_iconsole_cmdline.buf, 0, ICON_CMDLN_SIZE);
 	_iconsole_cmdline.length = 0;
 	_iconsole_cmdline.width = 0;
 	_iconsole_cmdline.caretpos = 0;
 	_iconsole_cmdline.caretxoffs = 0;
 	SetWindowDirty(FindWindowById(WC_CONSOLE, 0));
+}
 static inline void IConsoleResetHistoryPos() {_iconsole_historypos = ICON_HISTORY_SIZE - 1;}
 static void IConsoleHistoryAdd(const char *cmd);
 static void IConsoleHistoryNavigate(int direction);
 struct IConsoleWindow : Window
+{
 	static byte scroll;
 	IConsoleWindow(const WindowDesc *desc) : Window(desc)
+	{
 		_iconsole_mode = ICONSOLE_OPENED;
 		SetBit(_no_scroll, SCROLL_CON); // override cursor arrows; the gamefield will not scroll
 		this->height = _screen.height / 3;
 		this->width  = _screen.width;
+	}
 	~IConsoleWindow()
+	{
 		_iconsole_mode = ICONSOLE_CLOSED;
 		ClrBit(_no_scroll, SCROLL_CON);
+	}
 	virtual void OnPaint()
+	{
 		int i = IConsoleWindow::scroll;
 		int max = (this->height / ICON_LINE_HEIGHT) - 1;
 		int delta = 0;
 		GfxFillRect(this->left, this->top, this->width, this->height - 1, 0);
 		while ((i > 0) && (i > IConsoleWindow::scroll - max) && (_iconsole_buffer[i] != NULL)) {
 			DoDrawString(_iconsole_buffer[i], 5,
 				this->height - (IConsoleWindow::scroll + 2 - i) * ICON_LINE_HEIGHT, _iconsole_cbuffer[i]);
 			i--;
+		}
 		/* If the text is longer than the window, don't show the starting ']' */
 		delta = this->width - 10 - _iconsole_cmdline.width - ICON_RIGHT_BORDERWIDTH;
 		if (delta > 0) {
 			DoDrawString("]", 5, this->height - ICON_LINE_HEIGHT, CC_COMMAND);
 			delta = 0;
+		}
 		DoDrawString(_iconsole_cmdline.buf, 10 + delta, this->height - ICON_LINE_HEIGHT, CC_COMMAND);
 		if (_iconsole_cmdline.caret) {
 			DoDrawString("_", 10 + delta + _iconsole_cmdline.caretxoffs, this->height - ICON_LINE_HEIGHT, TC_WHITE);
+		}
+	}
 	virtual void OnMouseLoop()
+	{
 		if (HandleCaret(&_iconsole_cmdline)) this->SetDirty();
+	}
 	virtual EventState OnKeyPress(uint16 key, uint16 keycode)
+	{
 		switch (keycode) {
 			case WKC_UP:
 				IConsoleHistoryNavigate(+1);
 				this->SetDirty();
 				break;
 			case WKC_DOWN:
 				IConsoleHistoryNavigate(-1);
 				this->SetDirty();
 				break;
 			case WKC_SHIFT | WKC_PAGEUP:
 				if (IConsoleWindow::scroll - (this->height / ICON_LINE_HEIGHT) - 1 < 0) {
 					IConsoleWindow::scroll = 0;
 				} else {
 					IConsoleWindow::scroll -= (this->height / ICON_LINE_HEIGHT) - 1;
+				}
 				this->SetDirty();
 				break;
 			case WKC_SHIFT | WKC_PAGEDOWN:
 				if (IConsoleWindow::scroll + (this->height / ICON_LINE_HEIGHT) - 1 > ICON_BUFFER) {
 					IConsoleWindow::scroll = ICON_BUFFER;
 				} else {
 					IConsoleWindow::scroll += (this->height / ICON_LINE_HEIGHT) - 1;
+				}
 				this->SetDirty();
 				break;
 			case WKC_SHIFT | WKC_UP:
 				if (IConsoleWindow::scroll <= 0) {
 					IConsoleWindow::scroll = 0;
 				} else {
 					--IConsoleWindow::scroll;
+				}
 				this->SetDirty();
 				break;
 			case WKC_SHIFT | WKC_DOWN:
 				if (IConsoleWindow::scroll >= ICON_BUFFER) {
 					IConsoleWindow::scroll = ICON_BUFFER;
 				} else {
 					++IConsoleWindow::scroll;
+				}
 				this->SetDirty();
 				break;
 			case WKC_BACKQUOTE:
 				IConsoleSwitch();
 				break;
 			case WKC_RETURN: case WKC_NUM_ENTER:
 				IConsolePrintF(CC_COMMAND, "] %s", _iconsole_cmdline.buf);
 				IConsoleHistoryAdd(_iconsole_cmdline.buf);
 				IConsoleCmdExec(_iconsole_cmdline.buf);
 				IConsoleClearCommand();
 				break;
 			case WKC_CTRL | WKC_RETURN:
 				_iconsole_mode = (_iconsole_mode == ICONSOLE_FULL) ? ICONSOLE_OPENED : ICONSOLE_FULL;
 				IConsoleResize(this);
 				MarkWholeScreenDirty();
 				break;
 			case (WKC_CTRL | 'V'):
 				if (InsertTextBufferClipboard(&_iconsole_cmdline)) {
 					IConsoleResetHistoryPos();
 					this->SetDirty();
+				}
 				break;
 			case (WKC_CTRL | 'L'):
 				IConsoleCmdExec("clear");
 				break;
 			case (WKC_CTRL | 'U'):
 				DeleteTextBufferAll(&_iconsole_cmdline);
 				this->SetDirty();
 				break;
 			case WKC_BACKSPACE: case WKC_DELETE:
 				if (DeleteTextBufferChar(&_iconsole_cmdline, keycode)) {
 					IConsoleResetHistoryPos();
 					this->SetDirty();
+				}
 				break;
 			case WKC_LEFT: case WKC_RIGHT: case WKC_END: case WKC_HOME:
 				if (MoveTextBufferPos(&_iconsole_cmdline, keycode)) {
 					IConsoleResetHistoryPos();
 					this->SetDirty();
+				}
 				break;
 			default:
 				if (IsValidChar(key, CS_ALPHANUMERAL)) {
 					IConsoleWindow::scroll = ICON_BUFFER;
 					InsertTextBufferChar(&_iconsole_cmdline, key);
 					IConsoleResetHistoryPos();
 					this->SetDirty();
 				} else {
 					return ES_NOT_HANDLED;
+				}
+		}
 		return ES_HANDLED;
+	}
 };
 byte IConsoleWindow::scroll = ICON_BUFFER;
 static const Widget _iconsole_window_widgets[] = {
 	{WIDGETS_END}
 };
 static const WindowDesc _iconsole_window_desc = {
 , 0, 2, 2, 2, 2,
 	WC_CONSOLE, WC_NONE,
 	WDF_STD_TOOLTIPS | WDF_DEF_WIDGET | WDF_UNCLICK_BUTTONS,
 	_iconsole_window_widgets,
 };
 void IConsoleInit()
+{
 	_iconsole_output_file = NULL;
 	_iconsole_historypos = ICON_HISTORY_SIZE - 1;
 	_iconsole_mode = ICONSOLE_CLOSED;
 #ifdef ENABLE_NETWORK /* Initialize network only variables */
 	_redirect_console_to_client = 0;
 #endif
 	memset(_iconsole_history, 0, sizeof(_iconsole_history));
 	memset(_iconsole_buffer, 0, sizeof(_iconsole_buffer));
 	memset(_iconsole_cbuffer, 0, sizeof(_iconsole_cbuffer));
 	_iconsole_cmdline.buf = CallocT<char>(ICON_CMDLN_SIZE); // create buffer and zero it
 	_iconsole_cmdline.maxlength = ICON_CMDLN_SIZE;
 	IConsoleGUIInit();
 	IConsolePrintF(CC_WARNING, "OpenTTD Game Console Revision 7 - %s", _openttd_revision);
 	IConsolePrint(CC_WHITE,  "------------------------------------");
 	IConsolePrint(CC_WHITE,  "use \"help\" for more information");
 	IConsolePrint(CC_WHITE,  "");
 	IConsoleStdLibRegister();
 	IConsoleClearCommand();
 	IConsoleHistoryAdd("");
+}
 void IConsoleClearBuffer()
+{
 	uint i;
 	for (i = 0; i <= ICON_BUFFER; i++) {
 		free(_iconsole_buffer[i]);
 		_iconsole_buffer[i] = NULL;
+	}
+}
 static void IConsoleClear()
+{
 	free(_iconsole_cmdline.buf);
 	IConsoleClearBuffer();
+}
 static void IConsoleWriteToLogFile(const char *string)
@@ @@ -313,86 +71,10 @@ bool CloseConsoleLogIfActive() @@
 void IConsoleFree()
+{
-	IConsoleClear();
+	IConsoleGUIFree();
 	CloseConsoleLogIfActive();
+}
 void IConsoleResize(Window *w)
+{
 	switch (_iconsole_mode) {
 		case ICONSOLE_OPENED:
 			w->height = _screen.height / 3;
 			w->width = _screen.width;
 			break;
 		case ICONSOLE_FULL:
 			w->height = _screen.height - ICON_BOTTOM_BORDERWIDTH;
 			w->width = _screen.width;
 			break;
 		default: return;
+	}
 	MarkWholeScreenDirty();
+}
 void IConsoleSwitch()
+{
 	switch (_iconsole_mode) {
 		case ICONSOLE_CLOSED:
 			new IConsoleWindow(&_iconsole_window_desc);
 			break;
 		case ICONSOLE_OPENED: case ICONSOLE_FULL:
 			DeleteWindowById(WC_CONSOLE, 0);
 			break;
+	}
 	MarkWholeScreenDirty();
+}
 void IConsoleClose() {if (_iconsole_mode == ICONSOLE_OPENED) IConsoleSwitch();}
 void IConsoleOpen()  {if (_iconsole_mode == ICONSOLE_CLOSED) IConsoleSwitch();}
 /**
  * Add the entered line into the history so you can look it back
  * scroll, etc. Put it to the beginning as it is the latest text
  * @param cmd Text to be entered into the 'history'
  */
 static void IConsoleHistoryAdd(const char *cmd)
+{
 	free(_iconsole_history[ICON_HISTORY_SIZE - 1]);
 	memmove(&_iconsole_history[1], &_iconsole_history[0], sizeof(_iconsole_history[0]) * (ICON_HISTORY_SIZE - 1));
 	_iconsole_history[0] = strdup(cmd);
 	IConsoleResetHistoryPos();
+}
 /**
  * Navigate Up/Down in the history of typed commands
  * @param direction Go further back in history (+1), go to recently typed commands (-1)
  */
 static void IConsoleHistoryNavigate(int direction)
+{
 	int i = _iconsole_historypos + direction;
 	/* watch out for overflows, just wrap around */
 	if (i < 0) i = ICON_HISTORY_SIZE - 1;
 	if (i >= ICON_HISTORY_SIZE) i = 0;
 	if (direction > 0)
 		if (_iconsole_history[i] == NULL) i = 0;
 	if (direction < 0) {
 		while (i > 0 && _iconsole_history[i] == NULL) i--;
+	}
 	_iconsole_historypos = i;
 	IConsoleClearCommand();
 	/* copy history to 'command prompt / bash' */
 	assert(_iconsole_history[i] != NULL && IsInsideMM(i, 0, ICON_HISTORY_SIZE));
 	ttd_strlcpy(_iconsole_cmdline.buf, _iconsole_history[i], _iconsole_cmdline.maxlength);
 	UpdateTextBufferSize(&_iconsole_cmdline);
+}
 /**
  * Handle the printing of text entered into the console or redirected there
  * by any other means. Text can be redirected to other players in a network game
@@ @@ -427,18 +109,8 @@ void IConsolePrint(ConsoleColour color_c @@
 		return;
+	}
 	/* move up all the strings in the buffer one place and do the same for colour
 	 * to accomodate for the new command/message */
 	free(_iconsole_buffer[0]);
 	memmove(&_iconsole_buffer[0], &_iconsole_buffer[1], sizeof(_iconsole_buffer[0]) * ICON_BUFFER);
 	_iconsole_buffer[ICON_BUFFER] = str;
 	memmove(&_iconsole_cbuffer[0], &_iconsole_cbuffer[1], sizeof(_iconsole_cbuffer[0]) * ICON_BUFFER);
 	_iconsole_cbuffer[ICON_BUFFER] = color_code;
 	IConsoleWriteToLogFile(_iconsole_buffer[ICON_BUFFER]);
 	SetWindowDirty(FindWindowById(WC_CONSOLE, 0));
 	IConsoleWriteToLogFile(str);
 	IConsoleGUIPrint(color_code, str);
+}
 /**

src/console_gui.cpp

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Show inline comments

@@ new file 100644 @@
 /* $Id$ */
 /** @file console.cpp Handling of the in-game console. */
 #include "stdafx.h"
 #include "openttd.h"
 #include "textbuf_gui.h"
 #include "window_gui.h"
 #include "console_gui.h"
 #include <stdarg.h>
 #include <string.h>
 #include "console_internal.h"
 #include "window_func.h"
 #include "string_func.h"
 #include "gfx_func.h"
 #include "core/math_func.hpp"
 #include "rev.h"
 #include "table/strings.h"
 #define ICON_BUFFER 79
 #define ICON_HISTORY_SIZE 20
 #define ICON_LINE_HEIGHT 12
 #define ICON_RIGHT_BORDERWIDTH 10
 #define ICON_BOTTOM_BORDERWIDTH 12
 #define ICON_MAX_ALIAS_LINES 40
 #define ICON_TOKEN_COUNT 20
 /* console modes */
 IConsoleModes _iconsole_mode;
 /* ** main console ** */
 static char *_iconsole_buffer[ICON_BUFFER + 1];
 static uint16 _iconsole_cbuffer[ICON_BUFFER + 1];
 static Textbuf _iconsole_cmdline;
 /* ** main console cmd buffer ** */
 static char *_iconsole_history[ICON_HISTORY_SIZE];
 static byte _iconsole_historypos;
 /* *************** *
  *  end of header  *
  * *************** */
 static void IConsoleClearCommand()
+{
 	memset(_iconsole_cmdline.buf, 0, ICON_CMDLN_SIZE);
 	_iconsole_cmdline.length = 0;
 	_iconsole_cmdline.width = 0;
 	_iconsole_cmdline.caretpos = 0;
 	_iconsole_cmdline.caretxoffs = 0;
 	SetWindowDirty(FindWindowById(WC_CONSOLE, 0));
+}
 static inline void IConsoleResetHistoryPos() {_iconsole_historypos = ICON_HISTORY_SIZE - 1;}
 static void IConsoleHistoryAdd(const char *cmd);
 static void IConsoleHistoryNavigate(int direction);
 struct IConsoleWindow : Window
+{
 	static byte scroll;
 	IConsoleWindow(const WindowDesc *desc) : Window(desc)
+	{
 		_iconsole_mode = ICONSOLE_OPENED;
 		SetBit(_no_scroll, SCROLL_CON); // override cursor arrows; the gamefield will not scroll
 		this->height = _screen.height / 3;
 		this->width  = _screen.width;
+	}
 	~IConsoleWindow()
+	{
 		_iconsole_mode = ICONSOLE_CLOSED;
 		ClrBit(_no_scroll, SCROLL_CON);
+	}
 	virtual void OnPaint()
+	{
 		int i = IConsoleWindow::scroll;
 		int max = (this->height / ICON_LINE_HEIGHT) - 1;
 		int delta = 0;
 		GfxFillRect(this->left, this->top, this->width, this->height - 1, 0);
 		while ((i > 0) && (i > IConsoleWindow::scroll - max) && (_iconsole_buffer[i] != NULL)) {
 			DoDrawString(_iconsole_buffer[i], 5,
 				this->height - (IConsoleWindow::scroll + 2 - i) * ICON_LINE_HEIGHT, _iconsole_cbuffer[i]);
 			i--;
+		}
 		/* If the text is longer than the window, don't show the starting ']' */
 		delta = this->width - 10 - _iconsole_cmdline.width - ICON_RIGHT_BORDERWIDTH;
 		if (delta > 0) {
 			DoDrawString("]", 5, this->height - ICON_LINE_HEIGHT, CC_COMMAND);
 			delta = 0;
+		}
 		DoDrawString(_iconsole_cmdline.buf, 10 + delta, this->height - ICON_LINE_HEIGHT, CC_COMMAND);
 		if (_iconsole_cmdline.caret) {
 			DoDrawString("_", 10 + delta + _iconsole_cmdline.caretxoffs, this->height - ICON_LINE_HEIGHT, TC_WHITE);
+		}
+	}
 	virtual void OnMouseLoop()
+	{
 		if (HandleCaret(&_iconsole_cmdline)) this->SetDirty();
+	}
 	virtual EventState OnKeyPress(uint16 key, uint16 keycode)
+	{
 		switch (keycode) {
 			case WKC_UP:
 				IConsoleHistoryNavigate(+1);
 				this->SetDirty();
 				break;
 			case WKC_DOWN:
 				IConsoleHistoryNavigate(-1);
 				this->SetDirty();
 				break;
 			case WKC_SHIFT | WKC_PAGEUP:
 				if (IConsoleWindow::scroll - (this->height / ICON_LINE_HEIGHT) - 1 < 0) {
 					IConsoleWindow::scroll = 0;
 				} else {
 					IConsoleWindow::scroll -= (this->height / ICON_LINE_HEIGHT) - 1;
+				}
 				this->SetDirty();
 				break;
 			case WKC_SHIFT | WKC_PAGEDOWN:
 				if (IConsoleWindow::scroll + (this->height / ICON_LINE_HEIGHT) - 1 > ICON_BUFFER) {
 					IConsoleWindow::scroll = ICON_BUFFER;
 				} else {
 					IConsoleWindow::scroll += (this->height / ICON_LINE_HEIGHT) - 1;
+				}
 				this->SetDirty();
 				break;
 			case WKC_SHIFT | WKC_UP:
 				if (IConsoleWindow::scroll <= 0) {
 					IConsoleWindow::scroll = 0;
 				} else {
 					--IConsoleWindow::scroll;
+				}
 				this->SetDirty();
 				break;
 			case WKC_SHIFT | WKC_DOWN:
 				if (IConsoleWindow::scroll >= ICON_BUFFER) {
 					IConsoleWindow::scroll = ICON_BUFFER;
 				} else {
 					++IConsoleWindow::scroll;
+				}
 				this->SetDirty();
 				break;
 			case WKC_BACKQUOTE:
 				IConsoleSwitch();
 				break;
 			case WKC_RETURN: case WKC_NUM_ENTER:
 				IConsolePrintF(CC_COMMAND, "] %s", _iconsole_cmdline.buf);
 				IConsoleHistoryAdd(_iconsole_cmdline.buf);
 				IConsoleCmdExec(_iconsole_cmdline.buf);
 				IConsoleClearCommand();
 				break;
 			case WKC_CTRL | WKC_RETURN:
 				_iconsole_mode = (_iconsole_mode == ICONSOLE_FULL) ? ICONSOLE_OPENED : ICONSOLE_FULL;
 				IConsoleResize(this);
 				MarkWholeScreenDirty();
 				break;
 			case (WKC_CTRL | 'V'):
 				if (InsertTextBufferClipboard(&_iconsole_cmdline)) {
 					IConsoleResetHistoryPos();
 					this->SetDirty();
+				}
 				break;
 			case (WKC_CTRL | 'L'):
 				IConsoleCmdExec("clear");
 				break;
 			case (WKC_CTRL | 'U'):
 				DeleteTextBufferAll(&_iconsole_cmdline);
 				this->SetDirty();
 				break;
 			case WKC_BACKSPACE: case WKC_DELETE:
 				if (DeleteTextBufferChar(&_iconsole_cmdline, keycode)) {
 					IConsoleResetHistoryPos();
 					this->SetDirty();
+				}
 				break;
 			case WKC_LEFT: case WKC_RIGHT: case WKC_END: case WKC_HOME:
 				if (MoveTextBufferPos(&_iconsole_cmdline, keycode)) {
 					IConsoleResetHistoryPos();
 					this->SetDirty();
+				}
 				break;
 			default:
 				if (IsValidChar(key, CS_ALPHANUMERAL)) {
 					IConsoleWindow::scroll = ICON_BUFFER;
 					InsertTextBufferChar(&_iconsole_cmdline, key);
 					IConsoleResetHistoryPos();
 					this->SetDirty();
 				} else {
 					return ES_NOT_HANDLED;
+				}
+		}
 		return ES_HANDLED;
+	}
 };
 byte IConsoleWindow::scroll = ICON_BUFFER;
 static const Widget _iconsole_window_widgets[] = {
 	{WIDGETS_END}
 };
 static const WindowDesc _iconsole_window_desc = {
 , 0, 2, 2, 2, 2,
 	WC_CONSOLE, WC_NONE,
 	WDF_STD_TOOLTIPS | WDF_DEF_WIDGET | WDF_UNCLICK_BUTTONS,
 	_iconsole_window_widgets,
 };
 void IConsoleGUIInit()
+{
 	_iconsole_historypos = ICON_HISTORY_SIZE - 1;
 	_iconsole_mode = ICONSOLE_CLOSED;
 	memset(_iconsole_history, 0, sizeof(_iconsole_history));
 	memset(_iconsole_buffer, 0, sizeof(_iconsole_buffer));
 	memset(_iconsole_cbuffer, 0, sizeof(_iconsole_cbuffer));
 	_iconsole_cmdline.buf = CallocT<char>(ICON_CMDLN_SIZE); // create buffer and zero it
 	_iconsole_cmdline.maxlength = ICON_CMDLN_SIZE;
 	IConsolePrintF(CC_WARNING, "OpenTTD Game Console Revision 7 - %s", _openttd_revision);
 	IConsolePrint(CC_WHITE,  "------------------------------------");
 	IConsolePrint(CC_WHITE,  "use \"help\" for more information");
 	IConsolePrint(CC_WHITE,  "");
 	IConsoleClearCommand();
 	IConsoleHistoryAdd("");
+}
 void IConsoleClearBuffer()
+{
 	uint i;
 	for (i = 0; i <= ICON_BUFFER; i++) {
 		free(_iconsole_buffer[i]);
 		_iconsole_buffer[i] = NULL;
+	}
+}
 void IConsoleGUIFree()
+{
 	free(_iconsole_cmdline.buf);
 	IConsoleClearBuffer();
+}
 void IConsoleResize(Window *w)
+{
 	switch (_iconsole_mode) {
 		case ICONSOLE_OPENED:
 			w->height = _screen.height / 3;
 			w->width = _screen.width;
 			break;
 		case ICONSOLE_FULL:
 			w->height = _screen.height - ICON_BOTTOM_BORDERWIDTH;
 			w->width = _screen.width;
 			break;
 		default: return;
+	}
 	MarkWholeScreenDirty();
+}
 void IConsoleSwitch()
+{
 	switch (_iconsole_mode) {
 		case ICONSOLE_CLOSED:
 			new IConsoleWindow(&_iconsole_window_desc);
 			break;
 		case ICONSOLE_OPENED: case ICONSOLE_FULL:
 			DeleteWindowById(WC_CONSOLE, 0);
 			break;
+	}
 	MarkWholeScreenDirty();
+}
 void IConsoleClose() {if (_iconsole_mode == ICONSOLE_OPENED) IConsoleSwitch();}
 void IConsoleOpen()  {if (_iconsole_mode == ICONSOLE_CLOSED) IConsoleSwitch();}
 /**
  * Add the entered line into the history so you can look it back
  * scroll, etc. Put it to the beginning as it is the latest text
  * @param cmd Text to be entered into the 'history'
  */
 static void IConsoleHistoryAdd(const char *cmd)
+{
 	free(_iconsole_history[ICON_HISTORY_SIZE - 1]);
 	memmove(&_iconsole_history[1], &_iconsole_history[0], sizeof(_iconsole_history[0]) * (ICON_HISTORY_SIZE - 1));
 	_iconsole_history[0] = strdup(cmd);
 	IConsoleResetHistoryPos();
+}
 /**
  * Navigate Up/Down in the history of typed commands
  * @param direction Go further back in history (+1), go to recently typed commands (-1)
  */
 static void IConsoleHistoryNavigate(int direction)
+{
 	int i = _iconsole_historypos + direction;
 	/* watch out for overflows, just wrap around */
 	if (i < 0) i = ICON_HISTORY_SIZE - 1;
 	if (i >= ICON_HISTORY_SIZE) i = 0;
 	if (direction > 0) {
 		if (_iconsole_history[i] == NULL) i = 0;
+	}
 	if (direction < 0) {
 		while (i > 0 && _iconsole_history[i] == NULL) i--;
+	}
 	_iconsole_historypos = i;
 	IConsoleClearCommand();
 	/* copy history to 'command prompt / bash' */
 	assert(_iconsole_history[i] != NULL && IsInsideMM(i, 0, ICON_HISTORY_SIZE));
 	ttd_strlcpy(_iconsole_cmdline.buf, _iconsole_history[i], _iconsole_cmdline.maxlength);
 	UpdateTextBufferSize(&_iconsole_cmdline);
+}
 /**
  * Handle the printing of text entered into the console or redirected there
  * by any other means. Text can be redirected to other players in a network game
  * as well as to a logfile. If the network server is a dedicated server, all activities
  * are also logged. All lines to print are added to a temporary buffer which can be
  * used as a history to print them onscreen
  * @param color_code the colour of the command. Red in case of errors, etc.
  * @param string the message entered or output on the console (notice, error, etc.)
  */
 void IConsoleGUIPrint(ConsoleColour color_code, char *str)
+{
 	/* move up all the strings in the buffer one place and do the same for colour
 	 * to accomodate for the new command/message */
 	free(_iconsole_buffer[0]);
 	memmove(&_iconsole_buffer[0], &_iconsole_buffer[1], sizeof(_iconsole_buffer[0]) * ICON_BUFFER);
 	_iconsole_buffer[ICON_BUFFER] = str;
 	memmove(&_iconsole_cbuffer[0], &_iconsole_cbuffer[1], sizeof(_iconsole_cbuffer[0]) * ICON_BUFFER);
 	_iconsole_cbuffer[ICON_BUFFER] = color_code;
 	SetWindowDirty(FindWindowById(WC_CONSOLE, 0));
+}

src/console_internal.h

➞

Show inline comments

@@ @@ -135,4 +135,9 @@ void IConsoleVarProcAdd(const char *name @@
 /* Supporting functions */
 bool GetArgumentInteger(uint32 *value, const char *arg);
 #endif /* CONSOLE_H */
 void IConsoleGUIInit();
 void IConsoleGUIFree();
 void IConsoleGUIPrint(ConsoleColour color_code, char *string);
 #endif /* CONSOLE_INTERNAL_H */

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