(svn r221) -Feature: console command and variable hooking

-Fix: added another network.c stub
-Consolecommand: "scrollto <tile>" center main view on <tile> [Darkvater]
-Consolecommand: "resettile <tile>" force bulldoze <tile> without any checks (DEBUG only) [Darkvater]
-Fix: resetengines is hooked to be not available in network games
-Codechange: "connect <connectstr>": the connect command now uses a connectionstring like the network-gui
-Fix: Direct Connect editbox can handle up to max ~35 characters [Darkvater]

1 files changed, 387 insertions, 0 deletions

diff --git a/console_cmds.c b/console_cmds.c
new file mode 100644
index 000000000..9fc239d89
--- /dev/null
+++ b/console_cmds.c
@@ -0,0 +1,387 @@
+/* -------------------- dont cross this line --------------------- */

+#include "stdafx.h"

+#include "ttd.h"

+#include "console.h"

+#include "engine.h"

+#include "functions.h"

+#include "variables.h"

+

+#if defined(WIN32)

+# define ENABLE_NETWORK

+#endif

+

+// ** console command / variable defines ** //

+#define DEF_CONSOLE_CMD(yyyy) static _iconsole_var * yyyy(byte argc, byte* argv[], byte argt[])

+#define DEF_CONSOLE_CMD_HOOK(yyyy) static bool yyyy(_iconsole_cmd * hookcmd)

+#define DEF_CONSOLE_VAR_HOOK(yyyy) static bool yyyy(_iconsole_var * hookvar)

+

+static int32 GetArgumentInteger(byte *arg)

+{

+	int32 result;

+	sscanf((char *)arg, "%u", &result);

+

+	if (result == 0 && arg[0] == '0' && arg[1] == 'x')

+		sscanf((char *)arg, "%x", &result);

+

+	return result;

+}

+

+/* **************************** */

+/* variable and command hooks   */

+/* **************************** */

+

+DEF_CONSOLE_CMD_HOOK(ConCmdHookNoNetwork)

+{

+	if (_networking) {

+		IConsoleError("this command is forbidden in multiplayer");

+		return false;

+		}

+	return true;

+}

+

+DEF_CONSOLE_VAR_HOOK(ConVarHookNoNetwork)

+{

+	if (_networking) {

+		IConsoleError("this variable is forbidden in multiplayer");

+		return false;

+		}

+	return true;

+}

+

+DEF_CONSOLE_VAR_HOOK(ConVarHookNoNetClient)

+{

+	if (!_networking_server) {

+		IConsoleError("this variable only makes sense for a network server");

+		return false;

+		}

+	return true;

+}

+

+/* **************************** */

+/* reset commands               */

+/* **************************** */

+

+DEF_CONSOLE_CMD(ConResetEngines)

+{

+	StartupEngines();

+	return 0;

+}

+

+DEF_CONSOLE_CMD(ConResetTile)

+{

+	if (argc == 2) {

+		TileIndex tile = (TileIndex)GetArgumentInteger(argv[1]);

+		DoClearSquare(tile);

+	}

+

+	return 0;

+}

+

+DEF_CONSOLE_CMD(ConScrollToTile)

+{

+	if (argc == 2) {

+		TileIndex tile = (TileIndex)GetArgumentInteger(argv[1]);

+		ScrollMainWindowToTile(tile);

+	}

+

+	return 0;

+}

+

+// ********************************* //

+// * Network Core Console Commands * //

+// ********************************* //

+#ifdef ENABLE_NETWORK

+

+DEF_CONSOLE_CMD(ConNetworkConnect)

+{

+	byte * b;

+	byte * ip = NULL;

+	byte * port = NULL;

+	byte * player = NULL;

+	byte c;

+	uint16 rport;

+

+	if (argc<2) return NULL;

+

+	b = argv[1];

+	rport = _network_server_port;

+	c = 0;

+	ip = b;

+	

+	while (b[c] != 0) {

+		if (((char)b[c]) == '#') {

+			player = &b[c+1];

+			b[c] = 0;

+			}

+		if (((char)b[c]) == ':') {

+			port = &b[c+1];

+			b[c] = 0;

+			}

+		c++;

+		}

+

+	IConsolePrintF(_iconsole_color_default,"Connecting to %s...",ip);

+	if (player!=NULL) {

+		_network_playas = atoi(player);

+		IConsolePrintF(_iconsole_color_default,"    player-no: %s",player);

+	}

+	if (port!=NULL) {

+		rport = atoi(port);

+		IConsolePrintF(_iconsole_color_default,"    port: %s",port);

+	}

+

+	NetworkCoreConnectGame(b, rport);

+

+	return NULL;

+}

+

+#endif

+

+/* **************************** */

+/*   default console commands   */

+/* **************************** */

+

+DEF_CONSOLE_CMD(ConEcho)

+{

+	if (argc<2) return NULL;

+	IConsolePrint(_iconsole_color_default, argv[1]);

+	return NULL;

+}

+

+DEF_CONSOLE_CMD(ConEchoC)

+{

+	if (argc<3) return NULL;

+	IConsolePrint(atoi(argv[1]), argv[2]);

+	return NULL;

+}

+

+DEF_CONSOLE_CMD(ConPrintF)

+{

+	if (argc<3) return NULL;

+	IConsolePrintF(_iconsole_color_default, argv[1] ,argv[2],argv[3],argv[4],argv[5],argv[6],argv[7],argv[8],argv[9],argv[10],argv[11],argv[12],argv[13],argv[14],argv[15],argv[16],argv[17],argv[18],argv[19]);

+	return NULL;

+}

+

+DEF_CONSOLE_CMD(ConPrintFC)

+{

+	if (argc<3) return NULL;

+	IConsolePrintF(atoi(argv[1]), argv[2] ,argv[3],argv[4],argv[5],argv[6],argv[7],argv[8],argv[9],argv[10],argv[11],argv[12],argv[13],argv[14],argv[15],argv[16],argv[17],argv[18],argv[19]);

+	return NULL;

+}

+

+DEF_CONSOLE_CMD(ConScreenShot)

+{

+	if (argc<2) {

+		_make_screenshot=1;

+	} else {

+		if (strcmp(argv[1],"big")==0) {

+			_make_screenshot=2;

+			}

+		if (strcmp(argv[1],"no_con")==0) {

+			IConsoleClose();

+			_make_screenshot=1;

+			}

+		}

+	return NULL;

+}

+

+DEF_CONSOLE_CMD(ConVarInfo)

+{

+	if (argc<2) return NULL;

+	if (argt[1]!=ICONSOLE_VAR_REFERENCE) {

+		IConsoleError("variable must be an variable reference");

+		} else {

+		_iconsole_var * item;

+		item = (_iconsole_var *) argv[1];

+		IConsolePrintF(_iconsole_color_default,"variable_name: %s",item->name);

+		IConsolePrintF(_iconsole_color_default,"variable_type: %i",item->type);

+		IConsolePrintF(_iconsole_color_default,"variable_addr: %i",item->addr);

+		if (item->_malloc) IConsolePrintF(_iconsole_color_default,"variable_malloc: internal allocated"); else IConsolePrintF(_iconsole_color_default, "variable_malloc: external allocated");

+		}

+	return NULL;

+}

+

+DEF_CONSOLE_CMD(ConDebugLevel) 

+{

+	if (argc<2) return NULL;

+	SetDebugString(argv[1]);

+	return NULL;

+}

+

+DEF_CONSOLE_CMD(ConExit) 

+{

+	_exit_game = true;

+	return NULL;

+}

+

+DEF_CONSOLE_CMD(ConHelp) 

+{

+	IConsolePrint(13	," -- console help -- ");

+	IConsolePrint(1		," variables: [command to list them: list_vars]");

+	IConsolePrint(1		," *temp_string = \"my little \"");

+	IConsolePrint(1		,"");

+	IConsolePrint(1		," commands: [command to list them: list_cmds]");

+	IConsolePrint(1		," [command] [\"string argument with spaces\"] [argument 2] ...");

+	IConsolePrint(1		," printf \"%s world\" *temp_string");

+	IConsolePrint(1		,"");

+	IConsolePrint(1		," command/variable returning a value into an variable:");

+	IConsolePrint(1		," *temp_uint16 << random");

+	IConsolePrint(1		," *temp_uint16 << *temp_uint16_2");

+	IConsolePrint(1		,"");

+	return NULL;

+}

+

+DEF_CONSOLE_CMD(ConRandom)

+{

+	_iconsole_var * result;

+	result = IConsoleVarAlloc(ICONSOLE_VAR_UINT16);

+	IConsoleVarSetValue(result,rand());

+	return result;

+}

+

+DEF_CONSOLE_CMD(ConListCommands) 

+{

+	_iconsole_cmd * item;

+	int l = 0;

+

+	if (argv[1]!=NULL) l = strlen((char *) argv[1]);

+

+	item = _iconsole_cmds;

+	while (item != NULL) {

+		if (argv[1]!=NULL) {

+

+			if (memcmp((void *) item->name, (void *) argv[1],l)==0)

+					IConsolePrintF(_iconsole_color_default,"%s",item->name);

+

+			} else {

+

+			IConsolePrintF(_iconsole_color_default,"%s",item->name);

+

+			}

+		item = item->_next;

+		}

+

+	return NULL;

+}

+

+DEF_CONSOLE_CMD(ConListVariables) 

+{

+	_iconsole_var * item;

+	int l = 0;

+

+	if (argv[1]!=NULL) l = strlen((char *) argv[1]);

+

+	item = _iconsole_vars;

+	while (item != NULL) {

+		if (argv[1]!=NULL) {

+

+			if (memcmp((void *) item->name, (void *) argv[1],l)==0)

+					IConsolePrintF(_iconsole_color_default,"%s",item->name);

+

+			} else {

+

+			IConsolePrintF(_iconsole_color_default,"%s",item->name);

+

+			}

+		item = item->_next;

+		}

+

+	return NULL;

+}

+

+DEF_CONSOLE_CMD(ConListDumpVariables)

+{

+	_iconsole_var * item;

+	int l = 0;

+

+	if (argv[1]!=NULL) l = strlen((char *) argv[1]);

+

+	item = _iconsole_vars;

+	while (item != NULL) {

+		if (argv[1]!=NULL) {

+

+			if (memcmp((void *) item->name, (void *) argv[1],l)==0)

+					IConsoleVarDump(item,NULL);

+

+			} else {

+

+			IConsoleVarDump(item,NULL);

+

+			}

+		item = item->_next;

+		}

+

+	return NULL;

+}

+

+#ifdef _DEBUG

+/* ****************************************** */

+/*  debug commands and variables */

+/* ****************************************** */

+

+void IConsoleDebugLibRegister() 

+{

+	IConsoleVarMemRegister("temp_bool",ICONSOLE_VAR_BOOLEAN);

+	IConsoleVarMemRegister("temp_int16",ICONSOLE_VAR_INT16);

+	IConsoleVarMemRegister("temp_int32",ICONSOLE_VAR_INT32);

+	IConsoleVarMemRegister("temp_pointer",ICONSOLE_VAR_POINTER);

+	IConsoleVarMemRegister("temp_uint16",ICONSOLE_VAR_UINT16);

+	IConsoleVarMemRegister("temp_uint16_2",ICONSOLE_VAR_UINT16);

+	IConsoleVarMemRegister("temp_uint32",ICONSOLE_VAR_UINT32);

+	IConsoleVarMemRegister("temp_string",ICONSOLE_VAR_STRING);

+	IConsoleVarMemRegister("temp_string2",ICONSOLE_VAR_STRING);

+	IConsoleCmdRegister("resettile",ConResetTile);

+}

+#endif

+

+/* ****************************************** */

+/*  console command and variable registration */

+/* ****************************************** */

+

+void IConsoleStdLibRegister()

+{

+	// stdlib

+	extern byte _stdlib_developer;

+	extern bool _stdlib_con_developer;

+

+#ifdef _DEBUG

+	IConsoleDebugLibRegister();

+#endif

+

+	// functions [please add them alphabeticaly]

+#ifdef ENABLE_NETWORK

+	IConsoleCmdRegister("connect",ConNetworkConnect);

+	IConsoleCmdHook("connect",ICONSOLE_HOOK_ACCESS,ConCmdHookNoNetwork);

+#endif

+	IConsoleCmdRegister("debug_level",ConDebugLevel);

+	IConsoleCmdRegister("dump_vars",ConListDumpVariables);

+	IConsoleCmdRegister("echo",ConEcho);

+	IConsoleCmdRegister("echoc",ConEchoC);

+	IConsoleCmdRegister("exit",ConExit);

+	IConsoleCmdRegister("help",ConHelp);

+	IConsoleCmdRegister("printf",ConPrintF);

+	IConsoleCmdRegister("printfc",ConPrintFC);

+	IConsoleCmdRegister("quit",ConExit);

+	IConsoleCmdRegister("random",ConRandom);

+	IConsoleCmdRegister("list_cmds",ConListCommands);

+	IConsoleCmdRegister("list_vars",ConListVariables);

+	IConsoleCmdRegister("resetengines",ConResetEngines);

+	IConsoleCmdHook("resetengines",ICONSOLE_HOOK_ACCESS,ConCmdHookNoNetwork);

+	IConsoleCmdRegister("screenshot",ConScreenShot);

+	IConsoleCmdRegister("scrollto",ConScrollToTile);

+	IConsoleCmdRegister("varinfo",ConVarInfo);

+

+	// variables [please add them alphabeticaly]

+	IConsoleVarRegister("con_developer",(void *) &_stdlib_con_developer,ICONSOLE_VAR_BOOLEAN);

+	IConsoleVarRegister("developer",(void *) &_stdlib_developer,ICONSOLE_VAR_BYTE);

+#ifdef ENABLE_NETWORK

+	IConsoleVarRegister("net_client_timeout",&_network_client_timeout,ICONSOLE_VAR_UINT16);

+	IConsoleVarHook("*net_client_timeout",ICONSOLE_HOOK_ACCESS,ConVarHookNoNetClient);

+	IConsoleVarRegister("net_ready_ahead",&_network_ready_ahead,ICONSOLE_VAR_UINT16);

+	IConsoleVarRegister("net_sync_freq",&_network_sync_freq,ICONSOLE_VAR_UINT16);

+	IConsoleVarHook("*net_sync_freq",ICONSOLE_HOOK_ACCESS,ConVarHookNoNetClient);

+#endif

+

+

+}

+/* -------------------- dont cross this line --------------------- */