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authordarkvater <darkvater@openttd.org>2004-08-25 22:11:41 +0000
committerdarkvater <darkvater@openttd.org>2004-08-25 22:11:41 +0000
commitdaf82a0b07632591f69536686eb933b42772915e (patch)
tree39e1537586e6f756e3362f46611840aa6f4d4f1c
parent60c5307182d71c7073add5a41899d0d61807fec3 (diff)
downloadopenttd-daf82a0b07632591f69536686eb933b42772915e.tar.xz
(svn r142) -Feature development: [1016299] Console Rev #3 allowes variable references and has a new commandline buffer (sign_de)
-rw-r--r--console.c170
-rw-r--r--console.h12
-rw-r--r--docs/console.txt21
3 files changed, 169 insertions, 34 deletions
diff --git a/console.c b/console.c
index d72d2299d..13a163667 100644
--- a/console.c
+++ b/console.c
@@ -17,20 +17,19 @@ static byte _iconsole_cbuffer[80];
static byte _iconsole_cmdline[255];
static byte _iconsole_cmdpos;
static byte _iconsole_mode = ICONSOLE_CLOSED;
-static byte _iconsole_color_default = 1;
-static byte _iconsole_color_error = 3;
-static byte _iconsole_color_debug = 5;
-static byte _iconsole_color_commands = 2;
static Window *_iconsole_win = NULL;
static byte _iconsole_scroll;
+// ** main console cmd buffer ** // sign_de: especialy for Celestar :D
+static byte* _iconsole_cmdbuffer[20];
+static byte _iconsole_cmdbufferpos;
+
// ** console cursor ** //
static bool _icursor_state;
static byte _icursor_rate;
static byte _icursor_counter;
// ** console window ** //
-
static void IConsoleWndProc(Window *w, WindowEvent *e);
static const Widget _iconsole_window_widgets[] = {{WWT_LAST}};
static const WindowDesc _iconsole_window_desc = {
@@ -42,12 +41,12 @@ static const WindowDesc _iconsole_window_desc = {
};
// ** console parser ** //
-
static _iconsole_cmd * _iconsole_cmds; // list of registred commands
static _iconsole_var * _iconsole_vars; // list of registred vars
// ** console std lib ** //
static byte _stdlib_developer=1;
+static bool _stdlib_con_developer=false;
static void IConsoleStdLibRegister();
/* *************** */
@@ -103,7 +102,17 @@ static void IConsoleWndProc(Window *w, WindowEvent *e)
case WE_KEYPRESS:
e->keypress.cont=false;
- if (e->keypress.keycode == WKC_PAGEUP)
+ if (e->keypress.keycode == (WKC_UP))
+ {
+ IConsoleCmdBufferNavigate(+1);
+ SetWindowDirty(w);
+ } else
+ if (e->keypress.keycode == (WKC_DOWN))
+ {
+ IConsoleCmdBufferNavigate(-1);
+ SetWindowDirty(w);
+ } else
+ if (e->keypress.keycode == (WKC_SHIFT | WKC_PAGEUP))
{
if ((_iconsole_scroll - ((w->height/12)-1))<0) {
_iconsole_scroll = 0;
@@ -112,7 +121,7 @@ static void IConsoleWndProc(Window *w, WindowEvent *e)
}
SetWindowDirty(w);
} else
- if (e->keypress.keycode == WKC_PAGEDOWN)
+ if (e->keypress.keycode == (WKC_SHIFT | WKC_PAGEDOWN))
{
if ((_iconsole_scroll + ((w->height/12)-1))>79) {
_iconsole_scroll = 79;
@@ -121,7 +130,7 @@ static void IConsoleWndProc(Window *w, WindowEvent *e)
}
SetWindowDirty(w);
} else
- if (e->keypress.keycode == WKC_UP)
+ if (e->keypress.keycode == (WKC_SHIFT | WKC_UP))
{
if ((_iconsole_scroll - 1)<0) {
_iconsole_scroll = 0;
@@ -130,7 +139,7 @@ static void IConsoleWndProc(Window *w, WindowEvent *e)
}
SetWindowDirty(w);
} else
- if (e->keypress.keycode == WKC_DOWN)
+ if (e->keypress.keycode == (WKC_SHIFT | WKC_DOWN))
{
if ((_iconsole_scroll + 1)>79) {
_iconsole_scroll = 79;
@@ -146,6 +155,7 @@ static void IConsoleWndProc(Window *w, WindowEvent *e)
if (e->keypress.keycode == WKC_RETURN)
{
IConsolePrintF(_iconsole_color_commands, "] %s", _iconsole_cmdline);
+ IConsoleCmdBufferAdd(_iconsole_cmdline);
IConsoleCmdExec((byte *) _iconsole_cmdline);
IConsoleClearCommand();
} else
@@ -154,6 +164,7 @@ static void IConsoleWndProc(Window *w, WindowEvent *e)
if (_iconsole_cmdpos!=0) _iconsole_cmdpos--;
_iconsole_cmdline[_iconsole_cmdpos]=0;
SetWindowDirty(w);
+ _iconsole_cmdbufferpos=19;
} else
if (IS_INT_INSIDE((e->keypress.ascii), 32, 256))
{
@@ -161,6 +172,7 @@ static void IConsoleWndProc(Window *w, WindowEvent *e)
_iconsole_cmdline[_iconsole_cmdpos]=e->keypress.ascii;
if (_iconsole_cmdpos!=255) _iconsole_cmdpos++;
SetWindowDirty(w);
+ _iconsole_cmdbufferpos=19;
} else e->keypress.cont=true;
break;
@@ -173,24 +185,36 @@ int i;
#if defined(WITH_REV)
extern char _openttd_revision[];
#endif
+_iconsole_color_default = 1;
+_iconsole_color_error = 3;
+_iconsole_color_debug = 5;
+_iconsole_color_commands = 2;
_iconsole_scroll=79;
+_iconsole_cmdbufferpos=19;
_iconsole_inited=true;
_iconsole_mode=ICONSOLE_CLOSED;
_iconsole_win=NULL;
_icursor_state=false;
_icursor_rate=5;
_icursor_counter=0;
-for (i=0;i<80;i++) _iconsole_buffer[i]=NULL;
+for (i=0;i<20;i++) {
+ _iconsole_cmdbuffer[i]=NULL;
+ }
+for (i=0;i<80;i++) {
+ _iconsole_buffer[i]=NULL;
+ _iconsole_cbuffer[i]=0;
+ }
IConsoleStdLibRegister();
#if defined(WITH_REV)
-IConsolePrintF(13,"OpenTTD Game Console %s",_openttd_revision);
+IConsolePrintF(13,"OpenTTD Game Console Revision 3 - %s",_openttd_revision);
#else
-IConsolePrint(13,"OpenTTD Game Console");
+IConsolePrint(13,"OpenTTD Game Console Revision 3");
#endif
IConsolePrint(12,"---------------------------------");
IConsolePrint(12,"use \"help\" for more info");
IConsolePrint(12,"");
IConsoleClearCommand();
+IConsoleCmdBufferAdd("");
}
void IConsoleClear()
@@ -241,6 +265,38 @@ void IConsoleOpen() {
if (_iconsole_mode==ICONSOLE_CLOSED) IConsoleSwitch();
}
+void IConsoleCmdBufferAdd(byte * cmd) {
+int i;
+if (_iconsole_cmdbufferpos != 19) return;
+if (_iconsole_cmdbuffer[18]!=NULL) free(_iconsole_cmdbuffer[18]);
+for (i=18; i>0; i--) _iconsole_cmdbuffer[i]=_iconsole_cmdbuffer[i-1];
+i=strlen((char *)cmd);
+_iconsole_cmdbuffer[0]=malloc(i+1);
+memset(((void *)_iconsole_cmdbuffer[0]),0,i+1);
+memcpy(((void *)_iconsole_cmdbuffer[0]),(void *)cmd,i);
+_iconsole_cmdbuffer[0][i]=0;
+_iconsole_cmdbufferpos = 19;
+}
+
+void IConsoleCmdBufferNavigate(signed char direction) {
+int i;
+i=_iconsole_cmdbufferpos + direction;
+if (i<0) i=19;
+if (i>19) i=0;
+if (direction>0) while (_iconsole_cmdbuffer[i]==NULL) {
+ i++;
+ if (i>19) i=0;
+ }
+if (direction<0) while (_iconsole_cmdbuffer[i]==NULL) {
+ i--;
+ if (i<0) i=19;
+ }
+_iconsole_cmdbufferpos = i;
+IConsoleClearCommand();
+memcpy((void *)_iconsole_cmdline,(void *)_iconsole_cmdbuffer[i],strlen(_iconsole_cmdbuffer[i]));
+_iconsole_cmdpos =strlen(_iconsole_cmdbuffer[i]);
+}
+
void IConsolePrint(byte color_code, byte* string)
{
byte * _ex;
@@ -252,7 +308,6 @@ int i,j;
if (!_iconsole_inited) return;
_newc=color_code;
-
i=strlen((char *)string);
_new=malloc(i+1);
memset(_new,0,i+1);
@@ -470,6 +525,8 @@ free(var);
void IConsoleVarSetString(_iconsole_var * var, byte * string) {
int l;
+if (string == NULL) return;
+
if (var->_malloc) {
free(var->addr);
}
@@ -576,6 +633,9 @@ byte * var_s; // TYPE STRING
IConsolePrintF(_iconsole_color_default, "%s = %s",dump_desc,var_s);
}
break;
+ case ICONSOLE_VAR_REFERENCE:
+ IConsolePrintF(_iconsole_color_default, "%s = @%s",dump_desc,((_iconsole_var *)var->addr)->name);
+ break;
case ICONSOLE_VAR_UNKNOWN:
case ICONSOLE_VAR_POINTER:
{
@@ -674,13 +734,25 @@ if (!(*tokenstream==0)) {
//** interpreting **//
for (i=0; i<c; i++) {
- if (i>0) if (strlen((char *) tokens[i])>0) {
- tokentypes[i]=ICONSOLE_VAR_UNKNOWN;
+ tokentypes[i]=ICONSOLE_VAR_UNKNOWN;
+ if (tokens[i]!=NULL) if (i>0) if (strlen((char *) tokens[i])>0) {
if (tokens[i][0]=='*') {
- var = IConsoleVarGet(tokens[i]);
+ if ((i==2) && (tokentypes[1]==ICONSOLE_VAR_UNKNOWN) && (strcmp(tokens[1],"<<")==0)) {
+ // dont change the variable to an pointer if execution_mode 4 is being prepared
+ // this is used to assign one variable the value of the other one [token 0 and 2]
+ } else {
+ var = IConsoleVarGet(tokens[i]);
+ if (var!=NULL) {
+ tokens[i]=(byte *)var->addr;
+ tokentypes[i]=var->type;
+ }
+ }
+ }
+ if (tokens[i]!=NULL) if (tokens[i][0]=='@') if (tokens[i][1]=='*') {
+ var = IConsoleVarGet(tokens[i]+1);
if (var!=NULL) {
- tokens[i]=(byte *)var->addr;
- tokentypes[i]=var->type;
+ tokens[i]=(byte *)var;
+ tokentypes[i]=ICONSOLE_VAR_REFERENCE;
}
}
}
@@ -700,13 +772,18 @@ if (function != NULL) {
function = IConsoleCmdGetAddr(tokens[2]);
if (function != NULL) {
execution_mode=3;
+ } else {
+ result = IConsoleVarGet(tokens[2]);
+ if (result != NULL) {
+ execution_mode=4;
+ }
}
}
}
}
//** executing **//
-
+if (_stdlib_con_developer) IConsolePrintF(_iconsole_color_debug,"CONDEBUG: execution_mode: %i",execution_mode);
switch (execution_mode) {
case 0:
{
@@ -727,7 +804,7 @@ case 1:
case 2:
{
// execution with variable syntax
-if ((c==2) || (c==3)) {
+ if ((c==2) || (c==3)) {
// ** variable modifications ** //
switch (var->type) {
case ICONSOLE_VAR_BOOLEAN:
@@ -911,14 +988,16 @@ if ((c==2) || (c==3)) {
}
break;
case 3:
+case 4:
{
- // execute command with result
- {
+ // execute command with result or assign a variable
+ if (execution_mode==3) {
int i;
int diff;
void * temp;
byte temp2;
+ // tokenshifting
for (diff=0; diff<2; diff++) {
temp=tokens[0];
temp2=tokentypes[0];
@@ -929,9 +1008,10 @@ case 3:
tokens[19]=temp;
tokentypes[19]=temp2;
}
+
+ result = function(c,tokens,tokentypes);
}
- result = function(c,tokens,tokentypes);
if (result!=NULL) {
if (result ->type != var -> type) {
IConsoleError("variable type missmatch");
@@ -979,6 +1059,12 @@ case 3:
IConsoleVarDump(var,NULL);
}
break;
+ case ICONSOLE_VAR_STRING:
+ {
+ IConsoleVarSetString(var,result->addr);
+ IConsoleVarDump(var,NULL);
+ }
+ break;
default:
{
IConsoleError("variable type missmatch");
@@ -986,6 +1072,11 @@ case 3:
break;
}
}
+
+ if (execution_mode==3) {
+ IConsoleVarFree(result);
+ result = NULL;
+ }
}
}
@@ -1040,11 +1131,30 @@ static _iconsole_var * IConsoleStdLibScreenShot(byte argc, byte* argv[], byte ar
if (strcmp(argv[1],"big")==0) {
_make_screenshot=2;
}
+ if (strcmp(argv[1],"no_con")==0) {
+ IConsoleClose();
+ _make_screenshot=1;
+ }
}
return NULL;
}
+static _iconsole_var * IConsoleStdLibVarInfo(byte argc, byte* argv[], byte argt[]) {
+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;
+}
+
static _iconsole_var * IConsoleStdLibDebugLevel(byte argc, byte* argv[], byte argt[]) {
if (argc<2) return NULL;
SetDebugString(argv[1]);
@@ -1057,7 +1167,6 @@ static _iconsole_var * IConsoleStdLibExit(byte argc, byte* argv[], byte argt[])
}
static _iconsole_var * IConsoleStdLibHelp(byte argc, byte* argv[], byte argt[]) {
- IConsolePrint(1 ,"");
IConsolePrint(13 ," -- console help -- ");
IConsolePrint(1 ," variables: [command to list them: list_vars]");
IConsolePrint(1 ," *temp_string = \"my little \"");
@@ -1066,8 +1175,9 @@ static _iconsole_var * IConsoleStdLibHelp(byte argc, byte* argv[], byte argt[])
IConsolePrint(1 ," [command] [\"string argument with spaces\"] [argument 2] ...");
IConsolePrint(1 ," printf \"%s world\" *temp_string");
IConsolePrint(1 ,"");
- IConsolePrint(1 ," command returning a value into an variable:");
+ 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;
}
@@ -1153,6 +1263,7 @@ return NULL;
static void IConsoleStdLibRegister() {
IConsoleCmdRegister("debug_level",IConsoleStdLibDebugLevel);
+ IConsoleCmdRegister("dump_vars",IConsoleStdLibListDumpVariables);
IConsoleCmdRegister("echo",IConsoleStdLibEcho);
IConsoleCmdRegister("echoc",IConsoleStdLibEchoC);
IConsoleCmdRegister("exit",IConsoleStdLibExit);
@@ -1163,9 +1274,10 @@ static void IConsoleStdLibRegister() {
IConsoleCmdRegister("random",IConsoleStdLibRandom);
IConsoleCmdRegister("list_cmds",IConsoleStdLibListCommands);
IConsoleCmdRegister("list_vars",IConsoleStdLibListVariables);
- IConsoleCmdRegister("dump_vars",IConsoleStdLibListDumpVariables);
IConsoleCmdRegister("screenshot",IConsoleStdLibScreenShot);
+ IConsoleCmdRegister("varinfo",IConsoleStdLibVarInfo);
IConsoleVarRegister("cursor_rate",(void *) &_icursor_rate,ICONSOLE_VAR_BYTE);
+ IConsoleVarRegister("con_developer",(void *) &_stdlib_con_developer,ICONSOLE_VAR_BOOLEAN);
IConsoleVarRegister("developer",(void *) &_stdlib_developer,ICONSOLE_VAR_BYTE);
#if defined(_DEBUG)
{
@@ -1183,11 +1295,15 @@ static void IConsoleStdLibRegister() {
var = IConsoleVarAlloc(ICONSOLE_VAR_UINT16);
IConsoleVarInsert(var,"temp_uint16");
+ var = IConsoleVarAlloc(ICONSOLE_VAR_UINT16);
+ IConsoleVarInsert(var,"temp_uint16_2");
var = IConsoleVarAlloc(ICONSOLE_VAR_UINT32);
IConsoleVarInsert(var,"temp_uint32");
var = IConsoleVarAlloc(ICONSOLE_VAR_STRING);
IConsoleVarInsert(var,"temp_string");
+ var = IConsoleVarAlloc(ICONSOLE_VAR_STRING);
+ IConsoleVarInsert(var,"temp_string2");
}
#endif
}
diff --git a/console.h b/console.h
index 0f7c3a28b..6b6e87eab 100644
--- a/console.h
+++ b/console.h
@@ -17,6 +17,7 @@ enum {
ICONSOLE_VAR_INT32,
ICONSOLE_VAR_STRING,
ICONSOLE_VAR_POINTER,
+ ICONSOLE_VAR_REFERENCE,
ICONSOLE_VAR_UNKNOWN
} _iconsole_var_types;
@@ -38,6 +39,12 @@ typedef struct {
bool _malloc;
} _iconsole_var;
+// ** console colors ** //
+VARDEF byte _iconsole_color_default;
+VARDEF byte _iconsole_color_error;
+VARDEF byte _iconsole_color_debug;
+VARDEF byte _iconsole_color_commands;
+
// ** ttd.c functions ** //
void SetDebugString(const char *s);
@@ -52,8 +59,11 @@ void IConsoleSwitch();
void IConsoleClose();
void IConsoleOpen();
-// ** console output ** //
+// ** console cmd buffer ** //
+void IConsoleCmdBufferAdd(byte * cmd);
+void IConsoleCmdBufferNavigate(signed char direction);
+// ** console output ** //
void IConsolePrint(byte color_code, byte* string);
void IConsolePrintF(byte color_code, const char *s, ...);
void IConsoleDebug(byte* string);
diff --git a/docs/console.txt b/docs/console.txt
index cc743ace6..8f23671e8 100644
--- a/docs/console.txt
+++ b/docs/console.txt
@@ -1,24 +1,33 @@
OPENTTD INGAME CONSOLE DOCUMENTATION
====================================
+http://openttd.rulez.org/wiki2/index.php/OpenTTDDevBlackBook
+for detailed information
HOTKEY: BACKQUOTE (aka tile, the key left to "1")
COMMANDS:
---------
-list_cmds [filter]
-list_vars [filter]
echo [string]
echoc [color-code] [string]
+exit
+debug_level [0-9]
+dump_vars [filter]
+help
+list_cmds [filter]
+list_vars [filter]
printf [formatstring] [var] [var] [var]....
printfc [color-code] [formatstring] [var] [var] [var]....
-screenshot ["big"]
-debug_level [0-9]
-exit
-
+quit
+random
+screenshot ["big"/"no_con"]
VARIABLES:
----------
+*con_developer
+-> true = console debugging info
+-> false = no output
+
*developer
-> 0 = no output
-> 1 = console error output [like command not found]