darkvater@135: #include "stdafx.h"
darkvater@135: #include "ttd.h"
darkvater@135: #include "window.h"
darkvater@135: #include "gui.h"
darkvater@135: #include "gfx.h"
darkvater@135: #include "player.h"
darkvater@135: #include "variables.h"
darkvater@135: #include "hal.h"
darkvater@135: #include <stdarg.h>
darkvater@135: #include "console.h"
darkvater@135: 
darkvater@135: // ** main console ** //
darkvater@135: static bool _iconsole_inited;
darkvater@135: static byte* _iconsole_buffer[80];
darkvater@135: static byte _iconsole_cbuffer[80];
darkvater@135: static byte _iconsole_cmdline[255];
darkvater@135: static byte _iconsole_cmdpos;
dominik@136: static byte _iconsole_mode = ICONSOLE_CLOSED;
darkvater@135: static Window *_iconsole_win = NULL;
darkvater@135: static byte _iconsole_scroll;
darkvater@135: 
darkvater@135: // ** console cursor ** //
darkvater@135: static bool _icursor_state;
darkvater@135: static byte _icursor_rate;
darkvater@135: static byte _icursor_counter;
darkvater@135: 
signde@220: // ** stdlib ** //
signde@220: byte _stdlib_developer=1;
signde@220: bool _stdlib_con_developer=false;
signde@220: 
signde@220: // ** main console cmd buffer ** // sign_de: especialy for Celestar :D
signde@220: static byte* _iconsole_cmdbuffer[20];
signde@220: static byte _iconsole_cmdbufferpos;
signde@220: 
darkvater@135: // ** console window ** //
darkvater@135: static void IConsoleWndProc(Window *w, WindowEvent *e);
darkvater@176: static const Widget _iconsole_window_widgets[] = {{WIDGETS_END}};
darkvater@135: static const WindowDesc _iconsole_window_desc = {
darkvater@135: 	0, 0, 2, 2,
darkvater@135: 	WC_CONSOLE,0,
darkvater@135: 	WDF_STD_TOOLTIPS | WDF_DEF_WIDGET | WDF_UNCLICK_BUTTONS,
darkvater@135: 	_iconsole_window_widgets,
darkvater@135: 	IConsoleWndProc,
darkvater@135: };
darkvater@135: 
darkvater@135: /* *************** */
darkvater@135: /*  end of header  */
darkvater@135: /* *************** */
darkvater@135: 
darkvater@135: void IConsoleClearCommand()
darkvater@135: {
darkvater@135: int i;
darkvater@135: for (i=0; i<255; i++) _iconsole_cmdline[i]=0;
darkvater@135: _iconsole_cmdpos=0;
darkvater@135: SetWindowDirty(_iconsole_win);
darkvater@135: }
darkvater@135: 
darkvater@135: static void IConsoleWndProc(Window *w, WindowEvent *e)
darkvater@135: {
signde@209: 	// only do window events with the console
signde@209: 	w = FindWindowById(WC_CONSOLE, 0);
signde@209: 
darkvater@135: 	switch(e->event) {
darkvater@135: 
darkvater@169: 	case WE_PAINT:
darkvater@135: 		GfxFillRect(w->left,w->top,w->width,w->height-1,0);
darkvater@135: 		{
darkvater@135: 		int i=_iconsole_scroll;
darkvater@135: 		int max=(w->height/12)-1;
darkvater@135: 		while ((i>_iconsole_scroll-max) && (_iconsole_buffer[i]!=NULL)) {
darkvater@135: 			DoDrawString(_iconsole_buffer[i],5,w->height-(((_iconsole_scroll+2)-i)*12),_iconsole_cbuffer[i]);
darkvater@135: 			i--;
darkvater@135: 			}
darkvater@135: 		DoDrawString("]",5,w->height-12,_iconsole_color_commands);
darkvater@135: 		DoDrawString((char *)&_iconsole_cmdline,10,w->height-12,_iconsole_color_commands);
darkvater@135: 		}
darkvater@135: 		break;
darkvater@135: 
darkvater@135: 	case WE_TICK:
darkvater@135: 
darkvater@135: 		_icursor_counter++;
darkvater@135: 		if (_icursor_counter>_icursor_rate) {
darkvater@135: 			_icursor_state=!_icursor_state;
darkvater@135: 			{
darkvater@135: 				int posx;
darkvater@135: 				int posy;
darkvater@135: 				int color;
darkvater@135: 				_cur_dpi=&_screen;
darkvater@135: 				if (_icursor_state) color=14; else color=0;
darkvater@135: 				posx=10+GetStringWidth((char *)&_iconsole_cmdline);
darkvater@135: 				posy=w->height-3;
darkvater@135: 				GfxFillRect(posx,posy,posx+5,posy+1,color);
darkvater@135: 				_video_driver->make_dirty(posx,posy,5,1);
darkvater@135: 			}
truelight@193: 			_icursor_counter=0;
darkvater@135: 			}
darkvater@135: 		break;
darkvater@135: 
darkvater@169: 	case WE_DESTROY:
darkvater@169: 		_iconsole_win=NULL;
darkvater@169: 		_iconsole_mode=ICONSOLE_CLOSED;
darkvater@169: 		break;
darkvater@169: 
darkvater@135: 	case WE_KEYPRESS:
darkvater@135: 		e->keypress.cont=false;
darkvater@141: 		if (e->keypress.keycode == (WKC_UP))
darkvater@141: 			{
darkvater@141: 			IConsoleCmdBufferNavigate(+1);
darkvater@141: 			SetWindowDirty(w);
darkvater@141: 			} else
darkvater@141: 		if (e->keypress.keycode == (WKC_DOWN))
darkvater@141: 			{
darkvater@141: 			IConsoleCmdBufferNavigate(-1);
darkvater@141: 			SetWindowDirty(w);
darkvater@141: 			} else
darkvater@141: 		if (e->keypress.keycode == (WKC_SHIFT | WKC_PAGEUP))
darkvater@135: 			{
darkvater@135: 			if ((_iconsole_scroll - ((w->height/12)-1))<0) {
darkvater@135: 				_iconsole_scroll = 0;
darkvater@135: 				} else {
darkvater@135: 				_iconsole_scroll -= (w->height/12)-1;
darkvater@135: 				}
darkvater@135: 			SetWindowDirty(w);
darkvater@135: 			} else
darkvater@141: 		if (e->keypress.keycode == (WKC_SHIFT | WKC_PAGEDOWN))
darkvater@135: 			{
darkvater@135: 			if ((_iconsole_scroll + ((w->height/12)-1))>79) {
darkvater@135: 				_iconsole_scroll = 79;
darkvater@135: 				} else {
darkvater@135: 				_iconsole_scroll += (w->height/12)-1;
darkvater@135: 				}
darkvater@135: 			SetWindowDirty(w);
darkvater@135: 			} else
darkvater@141: 		if (e->keypress.keycode == (WKC_SHIFT | WKC_UP))
darkvater@135: 			{
darkvater@135: 			if ((_iconsole_scroll - 1)<0) {
darkvater@135: 				_iconsole_scroll = 0;
darkvater@135: 				} else {
darkvater@135: 				_iconsole_scroll -= 1;
darkvater@135: 				}
darkvater@135: 			SetWindowDirty(w);
darkvater@135: 			} else
darkvater@141: 		if (e->keypress.keycode == (WKC_SHIFT | WKC_DOWN))
darkvater@135: 			{
darkvater@135: 			if ((_iconsole_scroll + 1)>79) {
darkvater@135: 				_iconsole_scroll = 79;
darkvater@135: 				} else {
darkvater@135: 				_iconsole_scroll += 1;
darkvater@135: 				}
darkvater@135: 			SetWindowDirty(w);
darkvater@135: 			} else
darkvater@135: 		if (e->keypress.keycode == WKC_BACKQUOTE)
darkvater@135: 			{
darkvater@135: 			IConsoleSwitch();
darkvater@135: 			} else
truelight@193: 		if (e->keypress.keycode == WKC_RETURN)
darkvater@135: 			{
darkvater@135: 			IConsolePrintF(_iconsole_color_commands, "] %s", _iconsole_cmdline);
darkvater@141: 			IConsoleCmdBufferAdd(_iconsole_cmdline);
darkvater@135: 			IConsoleCmdExec((byte *) _iconsole_cmdline);
darkvater@135: 			IConsoleClearCommand();
darkvater@135: 			} else
truelight@193: 		if (e->keypress.keycode == WKC_BACKSPACE)
darkvater@135: 			{
darkvater@135: 			if (_iconsole_cmdpos!=0) _iconsole_cmdpos--;
darkvater@135: 			_iconsole_cmdline[_iconsole_cmdpos]=0;
darkvater@135: 			SetWindowDirty(w);
darkvater@141: 			_iconsole_cmdbufferpos=19;
darkvater@135: 			} else
darkvater@135: 		if (IS_INT_INSIDE((e->keypress.ascii), 32, 256))
darkvater@135: 			{
darkvater@135: 			_iconsole_scroll=79;
darkvater@135: 			_iconsole_cmdline[_iconsole_cmdpos]=e->keypress.ascii;
truelight@193: 			if (_iconsole_cmdpos!=255) _iconsole_cmdpos++;
darkvater@135: 			SetWindowDirty(w);
darkvater@141: 			_iconsole_cmdbufferpos=19;
truelight@193: 			} else e->keypress.cont=true;
darkvater@135: 		break;
darkvater@135: 
darkvater@135: 	}
darkvater@135: }
darkvater@135: 
darkvater@135: void IConsoleInit()
darkvater@135: {
signde@220: 	int i;
signde@220: 	#if defined(WITH_REV)
signde@220: 	extern char _openttd_revision[];
signde@220: 	#endif
signde@220: 	_iconsole_color_default = 1;
signde@220: 	_iconsole_color_error = 3;
signde@220: 	_iconsole_color_debug = 5;
signde@220: 	_iconsole_color_commands = 2;
signde@220: 	_iconsole_scroll=79;
signde@220: 	_iconsole_cmdbufferpos=19;
signde@220: 	_iconsole_inited=true;
signde@220: 	_iconsole_mode=ICONSOLE_CLOSED;
signde@220: 	_iconsole_win=NULL;
signde@220: 	_icursor_state=false;
signde@220: 	_icursor_rate=5;
signde@220: 	_icursor_counter=0;
signde@220: 	for (i=0;i<20;i++) {
signde@220: 		_iconsole_cmdbuffer[i]=NULL;
signde@220: 		}
signde@220: 	for (i=0;i<80;i++) {
signde@220: 		_iconsole_buffer[i]=NULL;
signde@220: 		_iconsole_cbuffer[i]=0;
signde@220: 		}
signde@220: 	IConsoleStdLibRegister();
signde@220: 	#if defined(WITH_REV)
signde@220: 	IConsolePrintF(13,"OpenTTD Game Console Revision 3 - %s",_openttd_revision);
signde@220: 	#else
signde@220: 	IConsolePrint(13,"OpenTTD Game Console Revision 3");
signde@220: 	#endif
signde@220: 	IConsolePrint(12,"---------------------------------");
signde@220: 	IConsolePrint(12,"use \"help\" for more info");
signde@220: 	IConsolePrint(12,"");
signde@220: 	IConsoleClearCommand();
signde@220: 	IConsoleCmdBufferAdd("");
darkvater@135: }
darkvater@135: 
darkvater@135: void IConsoleClear()
darkvater@135: {
signde@220: 	int i;
signde@220: 	for (i=0;i<80;i++) if (_iconsole_buffer[i]!=NULL) {
signde@220: 		free(_iconsole_buffer[i]);
signde@220: 		}
darkvater@135: }
darkvater@135: 
darkvater@135: void IConsoleFree()
darkvater@135: {
signde@220: 	_iconsole_inited=false;
signde@220: 	IConsoleClear();
darkvater@135: }
darkvater@135: 
signde@220: void IConsoleResize()
signde@220: {
darkvater@135: 	if (_iconsole_win!=NULL) {
darkvater@135: 		_iconsole_win->height = _screen.height / 3;
darkvater@135: 		_iconsole_win->width= _screen.width;
darkvater@135: 	}
darkvater@135: }
darkvater@135: 
darkvater@135: void IConsoleSwitch()
darkvater@135: {
darkvater@135: 	if (_iconsole_mode==ICONSOLE_CLOSED) {
darkvater@135: 		_iconsole_win = AllocateWindowDesc(&_iconsole_window_desc);
darkvater@135: 		_iconsole_win->height = _screen.height / 3;
darkvater@135: 		_iconsole_win->width= _screen.width;
dominik@136: 		_iconsole_mode=ICONSOLE_OPENED;
darkvater@135: 		} else
darkvater@135: 	if (_iconsole_mode==ICONSOLE_OPENED) {
signde@209: 		DeleteWindowById(WC_CONSOLE,0);
darkvater@135: 		_iconsole_win=NULL;
darkvater@135: 		_iconsole_mode=ICONSOLE_CLOSED;
darkvater@135: 		}
darkvater@135: 	MarkWholeScreenDirty();
darkvater@135: 	MarkAllViewportsDirty(0,0,_screen.width,_screen.height);
darkvater@135: 	_video_driver->make_dirty(0,0,_screen.width,_screen.height);
darkvater@135: }
darkvater@135: 
signde@220: void IConsoleClose()
signde@220: {
signde@220: 	if (_iconsole_mode==ICONSOLE_OPENED)  IConsoleSwitch();
signde@220: 	_iconsole_mode=ICONSOLE_CLOSED;
darkvater@135: }
darkvater@135: 
signde@220: void IConsoleOpen()
signde@220: {
signde@220: 	if (_iconsole_mode==ICONSOLE_CLOSED) IConsoleSwitch();
darkvater@141: }
darkvater@141: 
signde@220: void IConsoleCmdBufferAdd(byte * cmd)
signde@220: {
signde@220: 	int i;
signde@220: 	if (_iconsole_cmdbufferpos != 19) return;
signde@220: 	if (_iconsole_cmdbuffer[18]!=NULL) free(_iconsole_cmdbuffer[18]);
signde@220: 	for (i=18; i>0; i--) _iconsole_cmdbuffer[i]=_iconsole_cmdbuffer[i-1];
signde@220: 	i=strlen((char *)cmd);
signde@220: 	_iconsole_cmdbuffer[0]=malloc(i+1);
signde@220: 	memset(((void *)_iconsole_cmdbuffer[0]),0,i+1);
signde@220: 	memcpy(((void *)_iconsole_cmdbuffer[0]),(void *)cmd,i);
signde@220: 	_iconsole_cmdbuffer[0][i]=0;
signde@220: 	_iconsole_cmdbufferpos = 19;
signde@220: }
signde@220: 
signde@220: void IConsoleCmdBufferNavigate(signed char direction)
signde@220: {
signde@220: 	int i;
signde@220: 	i=_iconsole_cmdbufferpos + direction;
signde@220: 	if (i<0) i=19;
darkvater@141: 	if (i>19) i=0;
signde@220: 	if (direction>0) while (_iconsole_cmdbuffer[i]==NULL) {
signde@220: 		i++;
signde@220: 		if (i>19) i=0;
signde@220: 		}
signde@220: 	if (direction<0) while (_iconsole_cmdbuffer[i]==NULL) {
signde@220: 		i--;
signde@220: 		if (i<0) i=19;
signde@220: 		}
signde@220: 	_iconsole_cmdbufferpos = i;
signde@220: 	IConsoleClearCommand();
signde@220: 	memcpy((void *)_iconsole_cmdline,(void *)_iconsole_cmdbuffer[i],strlen(_iconsole_cmdbuffer[i]));
signde@220: 	_iconsole_cmdpos =strlen(_iconsole_cmdbuffer[i]);
darkvater@141: }
darkvater@141: 
darkvater@135: void IConsolePrint(byte color_code, byte* string)
darkvater@135: {
signde@220: 	byte * _ex;
signde@220: 	byte * _new;
signde@220: 	byte _exc;
signde@220: 	byte _newc;
signde@220: 	int i,j;
darkvater@135: 
signde@220: 	if (!_iconsole_inited) return;
darkvater@135: 
signde@220: 	_newc=color_code;
signde@220: 	i=strlen((char *)string);
signde@220: 	_new=malloc(i+1);
signde@220: 	memset(_new,0,i+1);
signde@220: 	memcpy(_new,string,i);
darkvater@135: 
signde@220: 	for (j=0;j<i;j++) {
signde@220: 		if (_new[j]<0x1F) _new[j]=0x20;
signde@220: 		}
signde@220: 
signde@220: 	i=79;
signde@220: 	while (i>=0) {
signde@220: 		_ex=_iconsole_buffer[i];
signde@220: 		_exc=_iconsole_cbuffer[i];
signde@220: 		_iconsole_buffer[i]=_new;
signde@220: 		_iconsole_cbuffer[i]=_newc;
signde@220: 		_new=_ex;
signde@220: 		_newc=_exc;
signde@220: 		i--;
signde@220: 		}
signde@220: 	if (_ex!=NULL) free(_ex);
signde@220: 
signde@220: 	if (_iconsole_win!=NULL) SetWindowDirty(_iconsole_win);
darkvater@135: }
darkvater@135: 
darkvater@135: 
darkvater@169: void CDECL IConsolePrintF(byte color_code, const char *s, ...)
darkvater@135: {
darkvater@135: 	va_list va;
darkvater@135: 	char buf[1024];
darkvater@135: 	va_start(va, s);
darkvater@135: 	vsprintf(buf, s, va);
darkvater@135: 	va_end(va);
darkvater@135: 	IConsolePrint(color_code, (byte *) &buf);
darkvater@135: }
darkvater@135: 
signde@220: void IConsoleDebug(byte* string)
signde@220: {
signde@220: 	if (_stdlib_developer>1) IConsolePrintF(_iconsole_color_debug, "DEBUG: %s", string);
darkvater@135: }
darkvater@135: 
signde@220: void IConsoleError(byte* string)
signde@220: {
signde@220: 	if (_stdlib_developer>0) IConsolePrintF(_iconsole_color_error, "ERROR: %s", string);
darkvater@135: }
darkvater@135: 
signde@220: void IConsoleCmdRegister(byte * name, void * addr)
signde@220: {
signde@220: 	byte * _new;
signde@220: 	_iconsole_cmd * item;
signde@220: 	_iconsole_cmd * item_new;
signde@220: 	int i;
darkvater@135: 
signde@220: 		i=strlen((char *)name);
signde@220: 		_new=malloc(i+1);
signde@220: 		memset(_new,0,i+1);
signde@220: 		memcpy(_new,name,i);
darkvater@135: 
signde@220: 	item_new = malloc(sizeof(_iconsole_cmd));
darkvater@135: 
signde@220: 	item_new->_next = NULL;
signde@220: 	item_new->addr  = addr;
signde@220: 	item_new->name  = _new;
signde@220: 
signde@220: 	item_new->hook_access = NULL;
signde@220: 	item_new->hook_after_exec = NULL;
signde@220: 	item_new->hook_before_exec = NULL;
signde@220: 
signde@220: 	item = _iconsole_cmds;
signde@220: 	if (item == NULL) {
signde@220: 		_iconsole_cmds = item_new;
signde@220: 		} else {
signde@220: 		while (item->_next != NULL) { item = item->_next; };
signde@220: 		item->_next = item_new;
signde@220: 		}
signde@220: }
signde@220: 
signde@220: void* IConsoleCmdGet(byte * name)
signde@220: {
signde@220: 	_iconsole_cmd * item;
signde@220: 
signde@220: 	item = _iconsole_cmds;
signde@220: 	while (item != NULL) {
signde@220: 		if (strcmp(item->name,name)==0) return item;
signde@220: 		item = item->_next;
signde@220: 		}
signde@220: 	return NULL;
signde@220: }
signde@220: 
signde@220: void IConsoleVarRegister(byte * name, void * addr, byte type)
signde@220: {
signde@220: 	byte * _new;
signde@220: 	_iconsole_var * item;
signde@220: 	_iconsole_var * item_new;
signde@220: 	int i;
signde@220: 
signde@220: 		i=strlen((char *)name)+1;
signde@220: 		_new=malloc(i+1);
signde@220: 		memset(_new,0,i+1);
signde@220: 		_new[0]='*';
signde@220: 		memcpy(_new+1,name,i);
signde@220: 
signde@220: 	item_new = malloc(sizeof(_iconsole_var));
signde@220: 
signde@220: 	item_new->_next = NULL;
signde@220: 	item_new->addr  = addr;
signde@220: 	item_new->name  = _new;
signde@220: 	item_new->type  = type;
signde@220: 	item_new->_malloc = false;
signde@220: 
signde@220: 	item_new->hook_access = NULL;
signde@220: 	item_new->hook_after_change = NULL;
signde@220: 	item_new->hook_before_change = NULL;
signde@220: 
signde@220: 	item = _iconsole_vars;
signde@220: 	if (item == NULL) {
signde@220: 		_iconsole_vars = item_new;
signde@220: 		} else {
signde@220: 		while (item->_next != NULL) { item = item->_next; };
signde@220: 		item->_next = item_new;
signde@220: 		}
signde@220: }
signde@220: 
signde@220: void IConsoleVarMemRegister(byte * name, byte type)
signde@220: {
signde@220: 	_iconsole_var * item;
signde@220: 	item = IConsoleVarAlloc(type);
signde@220: 	IConsoleVarInsert(item,name);
signde@220: }
signde@220: 
signde@220: 
signde@220: void IConsoleVarInsert(_iconsole_var * var, byte * name)
signde@220: {
signde@220: 	byte * _new;
signde@220: 	_iconsole_var * item;
signde@220: 	_iconsole_var * item_new;
signde@220: 	int i;
signde@220: 
signde@220: 	item_new = var;
signde@220: 
signde@220: 	// dont allow to build variable rings
signde@220: 	if (item_new->_next != NULL) return;
signde@220: 
signde@220: 		i=strlen((char *)name)+1;
signde@220: 		_new=malloc(i+1);
signde@220: 		memset(_new,0,i+1);
signde@220: 		_new[0]='*';
signde@220: 		memcpy(_new+1,name,i);
signde@220: 
signde@220: 	item_new->name  = _new;
signde@220: 
signde@220: 	item = _iconsole_vars;
signde@220: 	if (item == NULL) {
signde@220: 		_iconsole_vars = item_new;
darkvater@135: 	} else {
signde@220: 		while (item->_next != NULL) { item = item->_next; };
signde@220: 		item->_next = item_new;
darkvater@135: 	}
darkvater@135: }
darkvater@135: 
darkvater@135: 
signde@220: _iconsole_var * IConsoleVarGet(byte * name)
signde@220: {
signde@220: 	_iconsole_var * item;
darkvater@135: 
signde@220: 	item = _iconsole_vars;
signde@220: 	while (item != NULL) {
signde@220: 		if (strcmp(item->name,name)==0) return item;
signde@220: 		item = item->_next;
signde@220: 		}
signde@220: 	return NULL;
darkvater@135: }
darkvater@135: 
signde@220: _iconsole_var * IConsoleVarAlloc(byte type)
signde@220: {
signde@220: 	_iconsole_var * item;
signde@220: 	item=malloc(sizeof(_iconsole_var));
signde@220: 	item->_next = NULL;
signde@220: 	item->name  = "";
signde@220: 	item->type  = type;
signde@220: 	switch (item->type) {
signde@220: 			case ICONSOLE_VAR_BOOLEAN:
signde@220: 					{
signde@220: 					item->addr=malloc(sizeof(bool));
signde@220: 					memset(item->addr,0,sizeof(bool));
signde@220: 					item->_malloc=true;
signde@220: 					}
signde@220: 					break;
signde@220: 			case ICONSOLE_VAR_BYTE:
signde@220: 					{
signde@220: 					item->addr=malloc(sizeof(byte));
signde@220: 					memset(item->addr,0,sizeof(byte));
signde@220: 					item->_malloc=true;
signde@220: 					}
signde@220: 					break;
signde@220: 			case ICONSOLE_VAR_UINT16:
signde@220: 					{
signde@220: 					item->addr=malloc(sizeof(unsigned short));
signde@220: 					memset(item->addr,0,sizeof(unsigned short));
signde@220: 					item->_malloc=true;
signde@220: 					}
signde@220: 					break;
signde@220: 			case ICONSOLE_VAR_UINT32:
signde@220: 					{
signde@220: 					item->addr=malloc(sizeof(unsigned int));
signde@220: 					memset(item->addr,0,sizeof(unsigned int));
signde@220: 					item->_malloc=true;
signde@220: 					}
signde@220: 					break;
signde@220: 			case ICONSOLE_VAR_INT16:
signde@220: 					{
signde@220: 					item->addr=malloc(sizeof(signed short));
signde@220: 					memset(item->addr,0,sizeof(signed short));
signde@220: 					item->_malloc=true;
signde@220: 					}
signde@220: 					break;
signde@220: 			case ICONSOLE_VAR_INT32:
signde@220: 					{
signde@220: 					item->addr=malloc(sizeof(signed int));
signde@220: 					memset(item->addr,0,sizeof(signed int));
signde@220: 					item->_malloc=true;
signde@220: 					}
signde@220: 					break;
signde@220: 			default:
signde@220: 					item->addr  = NULL;
signde@220: 					item->_malloc = false;
signde@220: 					break;
signde@220: 			}
signde@220: 
signde@220: 	item->hook_access = NULL;
signde@220: 	item->hook_after_change = NULL;
signde@220: 	item->hook_before_change = NULL;
signde@220: 	return item;
darkvater@135: }
darkvater@135: 
darkvater@135: 
signde@220: void IConsoleVarFree(_iconsole_var * var)
signde@220: {
signde@220: 	if (var ->_malloc) {
signde@220: 		free(var ->addr);
signde@220: 		}
signde@220: 	free(var);
darkvater@135: }
darkvater@135: 
signde@220: void IConsoleVarSetString(_iconsole_var * var, byte * string)
signde@220: {
signde@220: 	int l;
signde@220: 
signde@220: 	if (string == NULL) return;
signde@220: 
signde@220: 	if (var->_malloc) {
signde@220: 		free(var->addr);
darkvater@135: 		}
signde@220: 
signde@220: 	l=strlen((char *) string);
signde@220: 	var->addr=malloc(l+1);
signde@220: 	var->_malloc=true;
signde@220: 	memset(var->addr,0,l);
signde@220: 	memcpy((void *) var->addr,(void *) string, l);
signde@220: 	((byte *)var->addr)[l]=0;
signde@220: 	}
signde@220: 
signde@220: 	void IConsoleVarSetValue(_iconsole_var * var, int value) {
signde@220: 	switch (var->type) {
signde@220: 			case ICONSOLE_VAR_BOOLEAN:
signde@220: 					{
signde@220: 					(*(bool *)var->addr)=(value!=0);
signde@220: 					}
signde@220: 					break;
signde@220: 			case ICONSOLE_VAR_BYTE:
signde@220: 					{
signde@220: 					(*(byte *)var->addr)=value;
signde@220: 					}
signde@220: 					break;
signde@220: 			case ICONSOLE_VAR_UINT16:
signde@220: 					{
signde@220: 					(*(unsigned short *)var->addr)=value;
signde@220: 					}
signde@220: 					break;
signde@220: 			case ICONSOLE_VAR_UINT32:
signde@220: 					{
signde@220: 					(*(unsigned int *)var->addr)=value;
signde@220: 					}
signde@220: 					break;
signde@220: 			case ICONSOLE_VAR_INT16:
signde@220: 					{
signde@220: 					(*(signed short *)var->addr)=value;
signde@220: 					}
signde@220: 					break;
signde@220: 			case ICONSOLE_VAR_INT32:
signde@220: 					{
signde@220: 					(*(signed int *)var->addr)=value;
signde@220: 					}
signde@220: 					break;
signde@220: 			default:
signde@220: 					break;
signde@220: 			}
darkvater@135: }
darkvater@135: 
signde@220: void IConsoleVarDump(_iconsole_var * var, byte * dump_desc)
signde@220: {
signde@220: 	byte var_b; // TYPE BYTE
signde@220: 	unsigned short var_ui16; // TYPE UINT16
signde@220: 	unsigned int var_ui32; // TYPE UINT32
signde@220: 	signed short var_i16; // TYPE INT16
signde@220: 	signed int var_i32; // TYPE INT32
signde@220: 	byte * var_s; // TYPE STRING
darkvater@135: 
darkvater@135: 	if (dump_desc==NULL) dump_desc = var->name;
darkvater@135: 
darkvater@135: 	switch (var->type) {
darkvater@135: 		case ICONSOLE_VAR_BOOLEAN:
darkvater@135: 				{
darkvater@135: 				if (*(bool *)var->addr) {
darkvater@135: 					IConsolePrintF(_iconsole_color_default, "%s = true",dump_desc);
darkvater@135: 					} else {
darkvater@135: 					IConsolePrintF(_iconsole_color_default, "%s = false",dump_desc);
darkvater@135: 					}
darkvater@135: 				}
darkvater@135: 				break;
darkvater@135: 		case ICONSOLE_VAR_BYTE:
darkvater@135: 				{
darkvater@135: 				var_b=*(byte *)var->addr;
darkvater@135: 				IConsolePrintF(_iconsole_color_default, "%s = %i",dump_desc,var_b);
darkvater@135: 				}
darkvater@135: 				break;
darkvater@135: 		case ICONSOLE_VAR_UINT16:
darkvater@135: 				{
darkvater@135: 				var_ui16=*(unsigned short *)var->addr;
darkvater@135: 				IConsolePrintF(_iconsole_color_default, "%s = %i",dump_desc,var_ui16);
darkvater@135: 				}
darkvater@135: 				break;
darkvater@135: 		case ICONSOLE_VAR_UINT32:
darkvater@135: 				{
darkvater@135: 				var_ui32=*(unsigned int *)var->addr;
darkvater@135: 				IConsolePrintF(_iconsole_color_default, "%s = %i",dump_desc,var_ui32);
darkvater@135: 				}
darkvater@135: 				break;
darkvater@135: 		case ICONSOLE_VAR_INT16:
darkvater@135: 				{
darkvater@135: 				var_i16=*(signed short *)var->addr;
darkvater@135: 				IConsolePrintF(_iconsole_color_default, "%s = %i",dump_desc,var_i16);
darkvater@135: 				}
darkvater@135: 				break;
darkvater@135: 		case ICONSOLE_VAR_INT32:
darkvater@135: 				{
darkvater@135: 				var_i32=*(signed int *)var->addr;
darkvater@135: 				IConsolePrintF(_iconsole_color_default, "%s = %i",dump_desc,var_i32);
darkvater@135: 				}
darkvater@135: 				break;
darkvater@135: 		case ICONSOLE_VAR_STRING:
darkvater@135: 				{
darkvater@135: 				var_s=(byte *)var->addr;
darkvater@135: 				IConsolePrintF(_iconsole_color_default, "%s = %s",dump_desc,var_s);
darkvater@135: 				}
darkvater@135: 				break;
darkvater@141: 		case ICONSOLE_VAR_REFERENCE:
darkvater@141: 				IConsolePrintF(_iconsole_color_default, "%s = @%s",dump_desc,((_iconsole_var *)var->addr)->name);
darkvater@141: 				break;
darkvater@135: 		case ICONSOLE_VAR_UNKNOWN:
darkvater@135: 		case ICONSOLE_VAR_POINTER:
darkvater@135: 				{
darkvater@135: 				var_i32=(signed int)((byte *)var->addr);
darkvater@135: 				IConsolePrintF(_iconsole_color_default, "%s = @%i",dump_desc,var_i32);
darkvater@135: 				}
darkvater@135: 				break;
darkvater@135: 		}
darkvater@135: }
darkvater@135: 
signde@220: // * ************************* * //
signde@220: // * hooking code              * //
signde@220: // * ************************* * //
darkvater@135: 
signde@220: void IConsoleVarHook(byte * name, byte type, void * proc)
signde@220: {
signde@220: 	_iconsole_var * hook_var;
signde@220: 	hook_var = IConsoleVarGet(name);
signde@220: 	if (hook_var == NULL) return;
signde@220: 	switch (type) {
signde@220: 	case ICONSOLE_HOOK_BEFORE_CHANGE:
signde@220: 		hook_var->hook_after_change = proc;
signde@220: 		break;
signde@220: 	case ICONSOLE_HOOK_AFTER_CHANGE:
signde@220: 		hook_var->hook_after_change = proc;
signde@220: 		break;
signde@220: 	case ICONSOLE_HOOK_ACCESS:
signde@220: 		hook_var->hook_access = proc;
signde@220: 		break;
signde@220: 	}
signde@220: }
darkvater@135: 
signde@220: bool IConsoleVarHookHandle(_iconsole_var * hook_var, byte type)
signde@220: {
signde@220: 	bool (*proc)(_iconsole_var * hook_var);
signde@220: 	switch (type) {
signde@220: 	case ICONSOLE_HOOK_BEFORE_CHANGE:
signde@220: 		proc = hook_var->hook_before_change;
signde@220: 		break;
signde@220: 	case ICONSOLE_HOOK_AFTER_CHANGE:
signde@220: 		proc = hook_var->hook_after_change;
signde@220: 		break;
signde@220: 	case ICONSOLE_HOOK_ACCESS:
signde@220: 		proc = hook_var->hook_access;
signde@220: 		break;
signde@220: 	}
signde@220: 	if (proc == NULL) return true;
signde@220: 	return proc(hook_var);
signde@220: }
signde@220: 
signde@220: void IConsoleCmdHook(byte * name, byte type, void * proc)
signde@220: {
signde@220: 	_iconsole_cmd * hook_cmd;
signde@220: 	hook_cmd = IConsoleCmdGet(name);
signde@220: 	if (hook_cmd == NULL) return;
signde@220: 	switch (type) {
signde@220: 	case ICONSOLE_HOOK_AFTER_EXEC:
signde@220: 		hook_cmd->hook_after_exec = proc;
signde@220: 		break;
signde@220: 	case ICONSOLE_HOOK_BEFORE_EXEC:
signde@220: 		hook_cmd->hook_before_exec = proc;
signde@220: 		break;
signde@220: 	case ICONSOLE_HOOK_ACCESS:
signde@220: 		hook_cmd->hook_access = proc;
signde@220: 		break;
signde@220: 	}
signde@220: }
signde@220: 
signde@220: bool IConsoleCmdHookHandle(_iconsole_cmd * hook_cmd, byte type)
signde@220: {
signde@220: 	bool (*proc)(_iconsole_cmd * hook_cmd);
signde@220: 	switch (type) {
signde@220: 	case ICONSOLE_HOOK_AFTER_EXEC:
signde@220: 		proc = hook_cmd->hook_after_exec;
signde@220: 		break;
signde@220: 	case ICONSOLE_HOOK_BEFORE_EXEC:
signde@220: 		proc = hook_cmd->hook_before_exec;
signde@220: 		break;
signde@220: 	case ICONSOLE_HOOK_ACCESS:
signde@220: 		proc = hook_cmd->hook_access;
signde@220: 		break;
signde@220: 	}
signde@220: 	if (proc == NULL) return true;
signde@220: 	return proc(hook_cmd);
signde@220: }
signde@220: 
signde@220: void IConsoleCmdExec(byte * cmdstr)
signde@220: {
signde@220: 	_iconsole_var * (*function)(byte argc, byte* argv[], byte argt[]);
signde@220: 	byte * tokens[20];
signde@220: 	byte tokentypes[20];
signde@220: 	byte * tokenstream;
signde@220: 	byte * tokenstream_s;
signde@220: 	byte execution_mode;
signde@220: 	_iconsole_var * var = NULL;
signde@220: 	_iconsole_var * result = NULL;
signde@220: 	_iconsole_cmd * cmd = NULL;
signde@220: 
signde@220: 	bool longtoken;
signde@220: 	bool valid_token;
signde@220: 	bool skip_lt_change;
signde@220: 
signde@220: 	int c;
signde@220: 	int i;
signde@220: 	int l;
signde@220: 
signde@220: 	//** clearing buffer **//
signde@220: 
signde@220: 	for (i=0;i<20;i++) { tokens[i]=NULL; tokentypes[i]=ICONSOLE_VAR_NONE; };
signde@220: 	tokenstream_s=tokenstream=malloc(1024);
signde@220: 	memset(tokenstream,0,1024);
signde@220: 
signde@220: 	//** parsing **//
signde@220: 
signde@220: 	longtoken=false;
signde@220: 	valid_token=false;
signde@220: 	skip_lt_change=false;
signde@220: 	l=strlen((char *) cmdstr);
signde@220: 	i=0;
signde@220: 	c=0;
signde@220: 	tokens[c] = tokenstream;
signde@220: 	while (i<l) {
signde@220: 		if (cmdstr[i]=='"') {
signde@220: 			if (longtoken) {
signde@220: 				if (cmdstr[i+1]=='"') {
signde@220: 					i++;
signde@220: 					*tokenstream = '"';
signde@220: 					tokenstream++;
signde@220: 					skip_lt_change=true;
signde@220: 					} else {
signde@220: 					longtoken=!longtoken;
signde@220: 					}
darkvater@135: 				} else {
darkvater@135: 				longtoken=!longtoken;
darkvater@135: 				}
signde@220: 			if (!skip_lt_change) {
signde@220: 				if (!longtoken) {
signde@220: 					if (valid_token) {
signde@220: 						c++;
signde@220: 						*tokenstream = 0;
signde@220: 						tokenstream++;
signde@220: 						tokens[c] = tokenstream;
signde@220: 						valid_token = false;
signde@220: 						}
signde@220: 					}
signde@220: 				skip_lt_change=false;
signde@220: 				}
darkvater@135: 			}
signde@220: 		else if ((!longtoken) && (cmdstr[i]==' ')) {
signde@220: 			if (valid_token) {
signde@220: 				c++;
signde@220: 				*tokenstream = 0;
signde@220: 				tokenstream++;
signde@220: 				tokens[c] = tokenstream;
signde@220: 				valid_token = false;
signde@220: 				}
signde@220: 			}
signde@220: 		else {
signde@220: 			valid_token=true;
signde@220: 			*tokenstream = cmdstr[i];
signde@220: 			tokenstream++;
signde@220: 			}
signde@220: 		i++;
signde@220: 		}
signde@220: 
signde@220: 	tokenstream--;
signde@220: 	if (!(*tokenstream==0)) {
signde@220: 		c++;
signde@220: 		tokenstream++;
signde@220: 		*tokenstream = 0;
signde@220: 		}
signde@220: 
signde@220: 	//** interpreting **//
signde@220: 
signde@220: 	for (i=0; i<c; i++) {
signde@220: 		tokentypes[i]=ICONSOLE_VAR_UNKNOWN;
signde@220: 		if (tokens[i]!=NULL) if (i>0) if (strlen((char *) tokens[i])>0) {
signde@220: 			if (tokens[i][0]=='*') {
signde@220: 				if ((i==2) && (tokentypes[1]==ICONSOLE_VAR_UNKNOWN) && (strcmp(tokens[1],"<<")==0)) {
signde@220: 					// dont change the variable to an pointer if execution_mode 4 is being prepared
signde@220: 					// this is used to assign one variable the value of the other one [token 0 and 2]
signde@220: 					} else {
signde@220: 					var = IConsoleVarGet(tokens[i]);
signde@220: 					if (var!=NULL) {
signde@220: 						tokens[i]=(byte *)var->addr;
signde@220: 						tokentypes[i]=var->type;
signde@220: 						}
darkvater@135: 					}
darkvater@135: 				}
signde@220: 			if (tokens[i]!=NULL) if (tokens[i][0]=='@') if (tokens[i][1]=='*') {
signde@220: 				var = IConsoleVarGet(tokens[i]+1);
darkvater@141: 				if (var!=NULL) {
signde@220: 					tokens[i]=(byte *)var;
signde@220: 					tokentypes[i]=ICONSOLE_VAR_REFERENCE;
darkvater@141: 					}
darkvater@135: 				}
darkvater@135: 			}
darkvater@135: 		}
darkvater@135: 
signde@220: 	execution_mode=0;
signde@220: 
signde@220: 	function = NULL;
signde@220: 	cmd = IConsoleCmdGet(tokens[0]);
signde@220: 	if (cmd != NULL) function = cmd->addr;
signde@220: 
signde@220: 	if (function != NULL) {
signde@220: 		execution_mode=1; // this is a command
signde@220: 		} else {
signde@220: 		var = IConsoleVarGet(tokens[0]);
signde@220: 		if (var != NULL) {
signde@220: 			execution_mode=2; // this is a variable
signde@220: 			if (c>2) if (strcmp(tokens[1],"<<")==0) {
signde@220: 				// this is command to variable mode [normal]
signde@220: 				
signde@220: 				function = NULL;
signde@220: 				cmd = IConsoleCmdGet(tokens[2]);
signde@220: 				if (cmd != NULL) function = cmd->addr;
signde@220: 
signde@220: 				if (function != NULL) {
signde@220: 					execution_mode=3;
signde@220: 					} else {
signde@220: 					result = IConsoleVarGet(tokens[2]);
signde@220: 					if (result != NULL) {
signde@220: 						execution_mode=4;
darkvater@135: 						}
darkvater@135: 					}
darkvater@135: 				}
signde@220: 			}
signde@220: 		}
signde@220: 
signde@220: 	//** executing **//
signde@220: 	if (_stdlib_con_developer) IConsolePrintF(_iconsole_color_debug,"CONDEBUG: execution_mode: %i",execution_mode);
signde@220: 	switch (execution_mode) {
signde@220: 	case 0:
signde@220: 		{
signde@220: 		// not found
signde@220: 		IConsoleError("command or variable not found");
signde@220: 		}
signde@220: 		break;
signde@220: 	case 1:
signde@220: 		if (IConsoleCmdHookHandle(cmd,ICONSOLE_HOOK_ACCESS)) {
signde@220: 		// execution with command syntax
signde@220: 		IConsoleCmdHookHandle(cmd,ICONSOLE_HOOK_BEFORE_EXEC);
signde@220: 		result = function(c,tokens,tokentypes);
signde@220: 		if (result!=NULL) {
signde@220: 			IConsoleVarDump(result,"result");
signde@220: 			IConsoleVarFree(result);
signde@220: 			}
signde@220: 		IConsoleCmdHookHandle(cmd,ICONSOLE_HOOK_AFTER_EXEC);
signde@220: 		}
signde@220: 		break;
signde@220: 	case 2:
signde@220: 		{
signde@220: 		// execution with variable syntax
signde@220: 		if (IConsoleVarHookHandle(var,ICONSOLE_HOOK_ACCESS)) if ((c==2) || (c==3)) {
signde@220: 			// ** variable modifications ** //
signde@220: 			IConsoleVarHookHandle(var,ICONSOLE_HOOK_BEFORE_CHANGE);
signde@220: 			switch (var->type) {
signde@220: 			case ICONSOLE_VAR_BOOLEAN:
signde@220: 					{
signde@220: 					if (strcmp(tokens[1],"=")==0) {
signde@220: 						if (c==3) {
signde@220: 							*(bool *)var->addr=(atoi((char *) tokens[2])!=0);
signde@220: 							IConsoleVarDump(var,NULL);
signde@220: 							} else {
signde@220: 							*(bool *)var->addr=false;
signde@220: 							IConsoleVarDump(var,NULL);
signde@220: 							}
signde@220: 						}
signde@220: 					else if (strcmp(tokens[1],"++")==0) {
signde@220: 						*(bool *)var->addr=!*(bool *)var->addr;
darkvater@135: 						IConsoleVarDump(var,NULL);
darkvater@135: 						}
signde@220: 					else if (strcmp(tokens[1],"--")==0) {
signde@220: 						*(bool *)var->addr=!*(bool *)var->addr;
darkvater@135: 						IConsoleVarDump(var,NULL);
darkvater@135: 						}
signde@220: 					else { IConsoleError("operation not supported"); }
darkvater@135: 					}
signde@220: 					break;
signde@220: 			case ICONSOLE_VAR_BYTE:
signde@220: 					{
signde@220: 					if (strcmp(tokens[1],"=")==0) {
signde@220: 						if (c==3) {
signde@220: 							*(byte *)var->addr=atoi((char *) tokens[2]);
signde@220: 							IConsoleVarDump(var,NULL);
signde@220: 							} else {
signde@220: 							*(byte *)var->addr=0;
signde@220: 							IConsoleVarDump(var,NULL);
signde@220: 							}
signde@220: 						}
signde@220: 					else if (strcmp(tokens[1],"++")==0) {
signde@220: 						(*(byte *)var->addr)++;
darkvater@135: 						IConsoleVarDump(var,NULL);
darkvater@135: 						}
signde@220: 					else if (strcmp(tokens[1],"--")==0) {
signde@220: 						(*(byte *)var->addr)--;
signde@220: 						IConsoleVarDump(var,NULL);
signde@220: 						}
signde@220: 					else { IConsoleError("operation not supported"); }
darkvater@135: 					}
signde@220: 					break;
signde@220: 			case ICONSOLE_VAR_UINT16:
signde@220: 					{
signde@220: 					if (strcmp(tokens[1],"=")==0) {
signde@220: 						if (c==3) {
signde@220: 							*(unsigned short *)var->addr=atoi((char *) tokens[2]);
signde@220: 							IConsoleVarDump(var,NULL);
signde@220: 							} else {
signde@220: 							*(unsigned short *)var->addr=0;
signde@220: 							IConsoleVarDump(var,NULL);
signde@220: 							}
signde@220: 						}
signde@220: 					else if (strcmp(tokens[1],"++")==0) {
signde@220: 						(*(unsigned short *)var->addr)++;
signde@220: 						IConsoleVarDump(var,NULL);
signde@220: 						}
signde@220: 					else if (strcmp(tokens[1],"--")==0) {
signde@220: 						(*(unsigned short *)var->addr)--;
signde@220: 						IConsoleVarDump(var,NULL);
signde@220: 						}
signde@220: 					else { IConsoleError("operation not supported"); }
darkvater@135: 					}
signde@220: 					break;
signde@220: 			case ICONSOLE_VAR_UINT32:
signde@220: 					{
signde@220: 					if (strcmp(tokens[1],"=")==0) {
signde@220: 						if (c==3) {
signde@220: 							*(unsigned int *)var->addr=atoi((char *) tokens[2]);
signde@220: 							IConsoleVarDump(var,NULL);
signde@220: 							} else {
signde@220: 							*(unsigned int *)var->addr=0;
signde@220: 							IConsoleVarDump(var,NULL);
signde@220: 							}
signde@220: 						}
signde@220: 					else if (strcmp(tokens[1],"++")==0) {
signde@220: 						(*(unsigned int *)var->addr)++;
signde@220: 						IConsoleVarDump(var,NULL);
signde@220: 						}
signde@220: 					else if (strcmp(tokens[1],"--")==0) {
signde@220: 						(*(unsigned int *)var->addr)--;
signde@220: 						IConsoleVarDump(var,NULL);
signde@220: 						}
signde@220: 					else { IConsoleError("operation not supported"); }
signde@220: 					}
signde@220: 					break;
signde@220: 			case ICONSOLE_VAR_INT16:
signde@220: 					{
signde@220: 					if (strcmp(tokens[1],"=")==0) {
signde@220: 						if (c==3) {
signde@220: 							*(signed short *)var->addr=atoi((char *) tokens[2]);
signde@220: 							IConsoleVarDump(var,NULL);
signde@220: 							} else {
signde@220: 							*(signed short *)var->addr=0;
signde@220: 							IConsoleVarDump(var,NULL);
signde@220: 							}
signde@220: 						}
signde@220: 					else if (strcmp(tokens[1],"++")==0) {
signde@220: 						(*(signed short *)var->addr)++;
signde@220: 						IConsoleVarDump(var,NULL);
signde@220: 						}
signde@220: 					else if (strcmp(tokens[1],"--")==0) {
signde@220: 						(*(signed short *)var->addr)--;
signde@220: 						IConsoleVarDump(var,NULL);
signde@220: 						}
signde@220: 					else { IConsoleError("operation not supported"); }
signde@220: 					}
signde@220: 					break;
signde@220: 			case ICONSOLE_VAR_INT32:
signde@220: 					{
signde@220: 					if (strcmp(tokens[1],"=")==0) {
signde@220: 						if (c==3) {
signde@220: 							*(signed int *)var->addr=atoi((char *) tokens[2]);
signde@220: 							IConsoleVarDump(var,NULL);
signde@220: 							} else {
signde@220: 							*(signed int *)var->addr=0;
signde@220: 							IConsoleVarDump(var,NULL);
signde@220: 							}
signde@220: 						}
signde@220: 					else if (strcmp(tokens[1],"++")==0) {
signde@220: 						(*(signed int *)var->addr)++;
signde@220: 						IConsoleVarDump(var,NULL);
signde@220: 						}
signde@220: 					else if (strcmp(tokens[1],"--")==0) {
signde@220: 						(*(signed int *)var->addr)--;
signde@220: 						IConsoleVarDump(var,NULL);
signde@220: 						}
signde@220: 					else { IConsoleError("operation not supported"); }
signde@220: 					}
signde@220: 					break;
signde@220: 			case ICONSOLE_VAR_STRING:
signde@220: 					{
signde@220: 					if (strcmp(tokens[1],"=")==0) {
signde@220: 						if (c==3) {
signde@220: 							IConsoleVarSetString(var, tokens[2]);
signde@220: 							IConsoleVarDump(var,NULL);
signde@220: 							} else {
signde@220: 							IConsoleVarSetString(var, "");
signde@220: 							IConsoleVarDump(var,NULL);
signde@220: 							}
signde@220: 						}
signde@220: 					else { IConsoleError("operation not supported"); }
signde@220: 					}
signde@220: 					break;
signde@220: 			case ICONSOLE_VAR_POINTER:
signde@220: 					{
signde@220: 					if (strcmp(tokens[1],"=")==0) {
signde@220: 						if (c==3) {
signde@220: 							if (tokentypes[2]==ICONSOLE_VAR_UNKNOWN) {
signde@220: 								var->addr = (void *)atoi(tokens[2]);
signde@220: 								} else {
signde@220: 								var->addr = (void *)tokens[2];
signde@220: 								}
signde@220: 							IConsoleVarDump(var,NULL);
signde@220: 							} else {
signde@220: 							var->addr = NULL;
signde@220: 							IConsoleVarDump(var,NULL);
signde@220: 							}
signde@220: 						}
signde@220: 					else if (strcmp(tokens[1],"++")==0) {
signde@220: 						var->addr = ((char *)var->addr)+1;
signde@220: 						IConsoleVarDump(var,NULL);
signde@220: 						}
signde@220: 					else if (strcmp(tokens[1],"--")==0) {
signde@220: 						var->addr = ((char *)var->addr)-1;;
signde@220: 						IConsoleVarDump(var,NULL);
signde@220: 						}
signde@220: 					else { IConsoleError("operation not supported"); }
signde@220: 					}
signde@220: 					break;
signde@220: 				}
signde@220: 				IConsoleVarHookHandle(var,ICONSOLE_HOOK_AFTER_CHANGE);
signde@220: 		}
signde@220: 		if (c==1) {
signde@220: 			// ** variable output ** //
signde@220: 			IConsoleVarDump(var,NULL);
signde@220: 			}
signde@220: 		}
signde@220: 		break;
signde@220: 	case 3:
signde@220: 	case 4:
signde@220: 		{
signde@220: 		// execute command with result or assign a variable
signde@220: 			if (execution_mode==3) if (IConsoleCmdHookHandle(cmd,ICONSOLE_HOOK_ACCESS)) {
signde@220: 			int i;
signde@220: 			int diff;
signde@220: 			void * temp;
signde@220: 			byte temp2;
signde@220: 
signde@220: 			// tokenshifting
signde@220: 			for (diff=0; diff<2; diff++) {
signde@220: 				temp=tokens[0];
signde@220: 				temp2=tokentypes[0];
signde@220: 				for (i=1; i<20; i++) {
signde@220: 					tokens[i-1]=tokens[i];
signde@220: 					tokentypes[i-1]=tokentypes[i];
signde@220: 					}
signde@220: 				tokens[19]=temp;
signde@220: 				tokentypes[19]=temp2;
signde@220: 				}
signde@220: 			IConsoleCmdHookHandle(cmd,ICONSOLE_HOOK_BEFORE_EXEC);
signde@220: 			result = function(c,tokens,tokentypes);
signde@220: 			IConsoleCmdHookHandle(cmd,ICONSOLE_HOOK_AFTER_EXEC);
signde@220: 			} else {
signde@220: 				execution_mode=255;
signde@220: 			}
signde@220: 
signde@220: 		if (IConsoleVarHookHandle(var,ICONSOLE_HOOK_ACCESS)) if (result!=NULL) {
signde@220: 			if (result ->type != var -> type) {
signde@220: 				IConsoleError("variable type missmatch");
signde@220: 				} else {
signde@220: 				IConsoleVarHookHandle(var,ICONSOLE_HOOK_BEFORE_CHANGE);
signde@220: 				switch (result->type) {
signde@220: 				case ICONSOLE_VAR_BOOLEAN:
signde@220: 					{
signde@220: 					(*(bool *)var->addr)=(*(bool *)result->addr);
darkvater@135: 					IConsoleVarDump(var,NULL);
darkvater@135: 					}
signde@220: 					break;
signde@220: 				case ICONSOLE_VAR_BYTE:
signde@220: 					{
signde@220: 					(*(byte *)var->addr)=(*(byte *)result->addr);
darkvater@135: 					IConsoleVarDump(var,NULL);
darkvater@135: 					}
signde@220: 					break;
signde@220: 				case ICONSOLE_VAR_UINT16:
signde@220: 					{
signde@220: 					(*(unsigned short *)var->addr)=(*(unsigned short *)result->addr);
signde@220: 					IConsoleVarDump(var,NULL);
signde@220: 					}
signde@220: 					break;
signde@220: 				case ICONSOLE_VAR_UINT32:
signde@220: 					{
signde@220: 					(*(unsigned int *)var->addr)=(*(unsigned int *)result->addr);
signde@220: 					IConsoleVarDump(var,NULL);
signde@220: 					}
signde@220: 					break;
signde@220: 				case ICONSOLE_VAR_INT16:
signde@220: 					{
signde@220: 					(*(signed short *)var->addr)=(*(signed short *)result->addr);
signde@220: 					IConsoleVarDump(var,NULL);
signde@220: 					}
signde@220: 					break;
signde@220: 				case ICONSOLE_VAR_INT32:
signde@220: 					{
signde@220: 					(*(signed int *)var->addr)=(*(signed int *)result->addr);
signde@220: 					IConsoleVarDump(var,NULL);
signde@220: 					}
signde@220: 					break;
signde@220: 				case ICONSOLE_VAR_POINTER:
signde@220: 					{
signde@220: 					var->addr=result->addr;
signde@220: 					IConsoleVarDump(var,NULL);
signde@220: 					}
signde@220: 					break;
signde@220: 				case ICONSOLE_VAR_STRING:
signde@220: 					{
signde@220: 					IConsoleVarSetString(var,result->addr);
signde@220: 					IConsoleVarDump(var,NULL);
signde@220: 					}
signde@220: 					break;
signde@220: 				default:
signde@220: 					{
signde@220: 					IConsoleError("variable type missmatch");
signde@220: 					}
signde@220: 					break;
signde@220: 					}
signde@220: 				IConsoleVarHookHandle(var,ICONSOLE_HOOK_AFTER_CHANGE);
darkvater@135: 				}
signde@220: 
signde@220: 			if (execution_mode==3) {
signde@220: 				IConsoleVarFree(result);
signde@220: 				result = NULL;
darkvater@135: 				}
darkvater@135: 			}
darkvater@141: 
darkvater@135: 		}
signde@220: 		break;
signde@220: 	default:
signde@220: 		{
signde@220: 		// execution mode invalid
signde@220: 		IConsoleError("invalid execution mode");
signde@220: 		}
darkvater@135: 	}
darkvater@135: 
signde@220: 	//** freeing the tokens **//
signde@220: 	for (i=0;i<20;i++) tokens[i]=NULL;
signde@220: 	free(tokenstream_s);
darkvater@135: 
darkvater@135: }