23 cmd_handler_t function;
27 /* The list of cmds */
28 static cmd_t *cmd_list = NULL;
31 #define ALIAS_NAME_MAX 32
32 typedef struct cmd_alias_s
34 char name[ALIAS_NAME_MAX];
36 struct cmd_alias_s *next;
39 /* The list of aliases */
40 static cmd_alias_t *cmd_alias_list = NULL;
43 /* The list of keybindings */
44 static char *cmd_keybinding_list[256];
47 /* add a new console command */
48 void cmd_addcommand(char *cmd_name, cmd_handler_t cmd_func)
52 Assert(cmd_name != NULL);
54 for (cmd = cmd_list; cmd; cmd = cmd->next) {
55 if (!stricmp(cmd_name, cmd->name))
58 con_printf(CON_NORMAL, "command %s already exists, not adding\n", cmd_name);
63 /* create command, insert at front of list */
64 MALLOC(cmd, cmd_t, 1);
66 cmd->function = cmd_func;
72 typedef struct cmd_queue_s
75 struct cmd_queue_s *next;
78 /* The list of commands to be executed */
79 static cmd_queue_t *cmd_queue_start = NULL;
80 static cmd_queue_t *cmd_queue_end = NULL;
83 /* execute a parsed command */
84 void cmd_execute(int argc, char **argv)
89 for (cmd = cmd_list; cmd; cmd = cmd->next) {
90 if (!stricmp(argv[0], cmd->name))
91 return cmd->function(argc, argv);
94 for (alias = cmd_alias_list; alias; alias = alias->next) {
95 if (!stricmp(argv[0], alias->name))
96 return cmd_parse(alias->value);
97 //return cmd_insert(alias->value);
101 if (argc > 1) // set value of cvar
102 cvar_set(argv[0], argv[1]);
103 con_printf(CON_NORMAL, "%s: %f\n", argv[0], cvar(argv[0]));
107 /* Parse an input string */
108 void cmd_parse(char *input)
110 char buffer[CMD_MAX_LENGTH];
111 char *tokens[CMD_MAX_TOKENS];
115 Assert(input != NULL);
117 /* Strip leading spaces */
118 for (i=0; isspace(input[i]); i++) ;
119 strncpy( buffer, &input[i], CMD_MAX_LENGTH );
121 //printf("lead strip \"%s\"\n",buffer);
123 /* If command is empty, give up */
126 /* Strip trailing spaces */
127 for (i=l-1; i>0 && isspace(buffer[i]); i--) ;
129 //printf("trail strip \"%s\"\n",buffer);
131 /* Split into tokens */
136 for (i=1; i<l; i++) {
137 if (isspace(buffer[i])) {
139 while (isspace(buffer[i+1]) && (i+1 < l)) i++;
140 tokens[num_tokens++] = &buffer[i+1];
144 /* Check for matching commands */
145 cmd_execute(num_tokens, tokens);
148 void cmd_parsef(char *fmt, ...){
150 char buf[CMD_MAX_LENGTH];
152 va_start (arglist, fmt);
153 vsnprintf (buf, CMD_MAX_LENGTH, fmt, arglist);
160 /* Add some commands to the queue to be executed */
161 void cmd_insert(char *input)
165 /* Add some commands to the queue to be executed */
166 void cmd_append(char *input)
168 char *line_start, *line_end;
170 Assert(input != NULL);
176 /* Strip leading spaces */
177 while(isspace(*input) || *input == ';')
180 /* If command is empty, give up */
184 /* Now at start of a command line */
187 /* Find the end of this line (\n, ;, or nul) */
188 while (*(c = input++)) {
192 } else if ( *c == '\n' || (!quoted && *c == ';') ) {
200 /* Strip trailing spaces */
201 while(line_end > line_start && isspace(*line_end))
204 // Write new null terminator
207 printf("append: got line: %s\n", line_start);
213 /* Attempt to autocomplete an input string */
214 char *cmd_complete(char *input)
216 CON_Out(" No autocomplete yet");
221 int cmd_handle_keybinding(unsigned char key)
223 if (cmd_keybinding_list[key]) {
224 cmd_parse(cmd_keybinding_list[key]);
233 void cmd_alias(int argc, char **argv)
236 char buf[CMD_MAX_LENGTH] = "";
241 con_printf(CON_NORMAL, "aliases:\n");
242 for (alias = cmd_alias_list; alias; alias = alias->next)
243 con_printf(CON_NORMAL, "%s: %s\n", alias->name, alias->value);
247 for (i = 2; i < argc; i++) {
249 strncat(buf, " ", CMD_MAX_LENGTH);
250 strncat(buf, argv[i], CMD_MAX_LENGTH);
253 for (alias = cmd_alias_list; alias; alias = alias->next) {
254 if (!stricmp(argv[1], alias->name))
256 d_free(alias->value);
257 alias->value = d_strdup(buf);
262 MALLOC(alias, cmd_alias_t, 1);
263 strncpy(alias->name, argv[1], ALIAS_NAME_MAX);
264 alias->value = d_strdup(buf);
265 alias->next = cmd_alias_list;
266 cmd_alias_list = alias;
270 /* FIXME: key_text is not really adequate for this */
271 void cmd_bind(int argc, char **argv)
273 char buf[CMD_MAX_LENGTH] = "";
274 unsigned char key = 0;
279 con_printf(CON_NORMAL, "key bindings:\n");
280 for (i = 0; i < 256; i++) {
281 if (!cmd_keybinding_list[i])
283 con_printf(CON_NORMAL, "%s: %s\n", key_text[i], cmd_keybinding_list[i]);
288 for (i = 2; i < argc; i++) {
290 strncat(buf, " ", CMD_MAX_LENGTH);
291 strncat(buf, argv[i], CMD_MAX_LENGTH);
294 for (i = 0; i < 256; i++) {
295 if (!stricmp(argv[1], key_text[i])) {
302 con_printf(CON_CRITICAL, "bind: key %s not found\n", argv[1]);
306 if (cmd_keybinding_list[key])
307 d_free(cmd_keybinding_list[key]);
308 cmd_keybinding_list[key] = d_strdup(buf);
312 int Console_button_states[CMD_NUM_BUTTONS];
313 void cmd_attack_on(int argc, char **argv) { Console_button_states[CMD_ATTACK] = 1; }
314 void cmd_attack_off(int argc, char **argv) { Console_button_states[CMD_ATTACK] = 0; }
315 void cmd_attack2_on(int argc, char **argv) { Console_button_states[CMD_ATTACK2] = 1; }
316 void cmd_attack2_off(int argc, char **argv) { Console_button_states[CMD_ATTACK2] = 0; }
319 void cmd_impulse(int argc, char**argv) {
322 int n = atoi(argv[1]);
323 if (n >= 1 && n <= 20) {
324 select_weapon((n-1) % 10, (n-1) / 10, 0, 1);
328 /* echo to console */
329 void cmd_echo(int argc, char **argv) {
330 char buf[CMD_MAX_LENGTH] = "";
332 for (i = 1; i < argc; i++) {
334 strncat(buf, " ", CMD_MAX_LENGTH);
335 strncat(buf, argv[i], CMD_MAX_LENGTH);
337 con_printf(CON_NORMAL, "%s\n", buf);
341 void cmd_exec(int argc, char **argv) {
343 char buf[CMD_MAX_LENGTH] = "";
347 f = PHYSFSX_openReadBuffered(argv[1]);
349 con_printf(CON_CRITICAL, "exec: %s not found\n", argv[1]);
352 while (PHYSFSX_gets(f, buf)) {
367 p = ((cmd_t *)p)->next;
373 d_free(((cmd_alias_t *)p)->value);
375 p = ((cmd_alias_t *)p)->next;
379 for (i = 0; i < 256; i++)
380 if (cmd_keybinding_list[i])
381 d_free(cmd_keybinding_list[i]);
386 memset(Console_button_states, 0, sizeof(int) * CMD_NUM_BUTTONS);
388 cmd_addcommand("alias", cmd_alias);
389 cmd_addcommand("bind", cmd_bind);
391 cmd_addcommand("+attack", cmd_attack_on);
392 cmd_addcommand("-attack", cmd_attack_off);
393 cmd_addcommand("+attack2", cmd_attack2_on);
394 cmd_addcommand("-attack2", cmd_attack2_off);
396 cmd_addcommand("impulse", cmd_impulse);
398 cmd_addcommand("echo", cmd_echo);
400 cmd_addcommand("exec", cmd_exec);