mirror of
https://github.com/yquake2/yquake2remaster.git
synced 2024-11-30 00:10:53 +00:00
Spalte cmd.c in Eintzeldateien
This commit is contained in:
Yamagi Burmeister
parent
4cc6b8103d
commit
88c511f270
5 changed files with 475 additions and 373 deletions
24
Makefile
24
Makefile
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@ -195,7 +195,9 @@ CLIENT_OBJS = \
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# Common objects
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# Common objects
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COMMON_OBJS = \
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COMMON_OBJS = \
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build/common/cmd.o \
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build/common/co_cmdexecution.o \
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build/common/co_cmdparser.o \
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build/common/co_cmdscript.o \
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build/common/cmodel.o \
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build/common/cmodel.o \
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build/common/common.o \
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build/common/common.o \
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build/common/crc.o \
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build/common/crc.o \
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@ -267,7 +269,9 @@ DEDICATED_SERVER_OBJS = \
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# Dedicated server common objects
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# Dedicated server common objects
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DEDICATED_SERVER_COMMON_OBJS = \
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DEDICATED_SERVER_COMMON_OBJS = \
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build/dedicated_server_common/cmd.o \
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build/dedicated_server_common/co_cmdexecution.o \
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build/dedicated_server_common/co_cmdparser.o \
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build/dedicated_server_common/co_cmdscript.o \
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build/dedicated_server_common/cmodel.o \
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build/dedicated_server_common/cmodel.o \
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build/dedicated_server_common/common.o \
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build/dedicated_server_common/common.o \
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build/dedicated_server_common/crc.o \
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build/dedicated_server_common/crc.o \
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@ -478,7 +482,13 @@ build/client/sound/snd_wav.o : src/client/sound/snd_wav.c
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# ---------
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# ---------
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# Common build
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# Common build
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build/common/cmd.o : src/common/cmd.c
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build/common/co_cmdexecution.o : src/common/co_cmdexecution.c
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$(CC) $(CFLAGS_CLIENT) -o $@ -c $<
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build/common/co_cmdparser.o : src/common/co_cmdparser.c
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$(CC) $(CFLAGS_CLIENT) -o $@ -c $<
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build/common/co_cmdscript.o : src/common/co_cmdscript.c
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$(CC) $(CFLAGS_CLIENT) -o $@ -c $<
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$(CC) $(CFLAGS_CLIENT) -o $@ -c $<
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build/common/cmodel.o : src/common/cmodel.c
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build/common/cmodel.o : src/common/cmodel.c
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@ -608,7 +618,13 @@ build/dedicated_server/sv_world.o : src/server/sv_world.c
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# ---------
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# ---------
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# Dedicated server common build
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# Dedicated server common build
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build/dedicated_server_common/cmd.o : src/common/cmd.c
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build/dedicated_server_common/co_cmdexecution.o : src/common/co_cmdexecution.c
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$(CC) $(CFLAGS_DEDICATED_SERVER) -o $@ -c $<
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build/dedicated_server_common/co_cmdparser.o : src/common/co_cmdparser.c
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$(CC) $(CFLAGS_DEDICATED_SERVER) -o $@ -c $<
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build/dedicated_server_common/co_cmdscript.o : src/common/co_cmdscript.c
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$(CC) $(CFLAGS_DEDICATED_SERVER) -o $@ -c $<
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$(CC) $(CFLAGS_DEDICATED_SERVER) -o $@ -c $<
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build/dedicated_server_common/cmodel.o : src/common/cmodel.c
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build/dedicated_server_common/cmodel.o : src/common/cmodel.c
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@ -19,378 +19,14 @@
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*
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*
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* =======================================================================
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* =======================================================================
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*
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*
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* This file implements the command processor. Every command which is
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* This file implements the command execution, e.g. directs the commands
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* send vie the command line at startup, via the console and via rcon is
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* to the appropriate subsystems.
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* processed here and send to the apropriate subsystem.
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*
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*
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* =======================================================================
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* =======================================================================
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*/
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*/
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#include "qcommon.h"
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#include "qcommon.h"
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#include "header/cmd.h"
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void Cmd_ForwardToServer (void);
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#define MAX_ALIAS_NAME 32
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typedef struct cmdalias_s {
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struct cmdalias_s *next;
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char name[MAX_ALIAS_NAME];
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char *value;
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} cmdalias_t;
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cmdalias_t *cmd_alias;
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qboolean cmd_wait;
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#define ALIAS_LOOP_COUNT 16
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int alias_count; /* for detecting runaway loops */
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/*
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* Causes execution of the remainder of the command buffer to be delayed
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* until next frame. This allows commands like: bind g "impulse 5 ;
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* +attack ; wait ; -attack ; impulse 2"
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*/
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void Cmd_Wait_f (void) {
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cmd_wait = true;
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}
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/* COMMAND BUFFER */
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sizebuf_t cmd_text;
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byte cmd_text_buf[8192];
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char defer_text_buf[8192];
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void Cbuf_Init (void) {
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SZ_Init (&cmd_text, cmd_text_buf, sizeof(cmd_text_buf));
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}
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/*
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* Adds command text at the end of the buffer
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*/
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void Cbuf_AddText (char *text) {
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int l;
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l = strlen (text);
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if (cmd_text.cursize + l >= cmd_text.maxsize) {
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Com_Printf ("Cbuf_AddText: overflow\n");
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return;
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}
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SZ_Write (&cmd_text, text, strlen (text));
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}
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/*
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* Adds command text immediately after the current command
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* Adds a \n to the text
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*/
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void Cbuf_InsertText (char *text) {
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char *temp;
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int templen;
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/* copy off any commands still remaining in the exec buffer */
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templen = cmd_text.cursize;
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if (templen) {
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temp = Z_Malloc (templen);
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memcpy (temp, cmd_text.data, templen);
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SZ_Clear (&cmd_text);
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} else
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temp = NULL;
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/* add the entire text of the file */
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Cbuf_AddText (text);
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/* add the copied off data */
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if (templen) {
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SZ_Write (&cmd_text, temp, templen);
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Z_Free (temp);
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}
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}
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void Cbuf_CopyToDefer (void) {
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memcpy(defer_text_buf, cmd_text_buf, cmd_text.cursize);
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defer_text_buf[cmd_text.cursize] = 0;
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cmd_text.cursize = 0;
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}
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void Cbuf_InsertFromDefer (void) {
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Cbuf_InsertText (defer_text_buf);
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defer_text_buf[0] = 0;
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}
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void Cbuf_ExecuteText (int exec_when, char *text) {
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switch (exec_when) {
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case EXEC_NOW:
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Cmd_ExecuteString (text);
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break;
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case EXEC_INSERT:
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Cbuf_InsertText (text);
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break;
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case EXEC_APPEND:
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Cbuf_AddText (text);
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break;
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default:
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Com_Error (ERR_FATAL, "Cbuf_ExecuteText: bad exec_when");
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}
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}
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void Cbuf_Execute (void) {
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int i;
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char *text;
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char line[1024];
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int quotes;
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alias_count = 0; /* don't allow infinite alias loops */
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while (cmd_text.cursize) {
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/* find a \n or ; line break */
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text = (char *)cmd_text.data;
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quotes = 0;
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for (i=0 ; i< cmd_text.cursize ; i++) {
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if (text[i] == '"')
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quotes++;
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if ( !(quotes&1) && text[i] == ';')
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break; /* don't break if inside a quoted string */
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if (text[i] == '\n')
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break;
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}
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memcpy (line, text, i);
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line[i] = 0;
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/* delete the text from the command buffer and move remaining
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commands down this is necessary because commands (exec,
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alias) can insert data at the beginning of the text buffer */
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if (i == cmd_text.cursize)
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cmd_text.cursize = 0;
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else {
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i++;
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cmd_text.cursize -= i;
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memmove (text, text+i, cmd_text.cursize);
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}
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/* execute the command line */
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Cmd_ExecuteString (line);
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if (cmd_wait) {
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/* skip out while text still remains in buffer,
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leaving it for next frame */
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cmd_wait = false;
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break;
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}
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}
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}
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/*
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* Adds command line parameters as script statements Commands lead with
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* a +, and continue until another +
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*
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* Set commands are added early, so they are guaranteed to be set before
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* the client and server initialize for the first time.
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*
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* Other commands are added late, after all initialization is complete.
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*/
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void Cbuf_AddEarlyCommands (qboolean clear) {
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int i;
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char *s;
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for (i=0 ; i<COM_Argc() ; i++) {
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s = COM_Argv(i);
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if (strcmp (s, "+set"))
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continue;
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Cbuf_AddText (va("set %s %s\n", COM_Argv(i+1), COM_Argv(i+2)));
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if (clear) {
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COM_ClearArgv(i);
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COM_ClearArgv(i+1);
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COM_ClearArgv(i+2);
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}
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i+=2;
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}
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}
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/*
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* Adds command line parameters as script statements
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* Commands lead with a + and continue until another + or -
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* quake +vid_ref gl +map amlev1
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*
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* Returns true if any late commands were added, which
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* will keep the demoloop from immediately starting
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*/
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qboolean Cbuf_AddLateCommands (void) {
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int i, j;
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int s;
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char *text, *build, c;
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int argc;
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qboolean ret;
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/* build the combined string to parse from */
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s = 0;
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argc = COM_Argc();
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for (i=1 ; i<argc ; i++) {
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s += strlen (COM_Argv(i)) + 1;
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}
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if (!s)
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return false;
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text = Z_Malloc (s+1);
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text[0] = 0;
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for (i=1 ; i<argc ; i++) {
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strcat (text,COM_Argv(i));
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if (i != argc-1)
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strcat (text, " ");
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}
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/* pull out the commands */
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build = Z_Malloc (s+1);
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build[0] = 0;
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for (i=0 ; i<s-1 ; i++) {
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if (text[i] == '+') {
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i++;
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for (j=i ; (text[j] != '+') && (text[j] != '-') && (text[j] != 0) ; j++)
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;
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c = text[j];
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text[j] = 0;
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strcat (build, text+i);
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strcat (build, "\n");
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text[j] = c;
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i = j-1;
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}
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}
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ret = (build[0] != 0);
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if (ret)
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Cbuf_AddText (build);
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Z_Free (text);
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Z_Free (build);
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return ret;
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}
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/* SCRIPT COMMANDS */
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void Cmd_Exec_f (void) {
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char *f, *f2;
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int len;
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if (Cmd_Argc () != 2) {
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Com_Printf ("exec <filename> : execute a script file\n");
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return;
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}
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len = FS_LoadFile (Cmd_Argv(1), (void **)&f);
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if (!f) {
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Com_Printf ("couldn't exec %s\n",Cmd_Argv(1));
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return;
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}
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Com_Printf ("execing %s\n",Cmd_Argv(1));
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/* the file doesn't have a trailing 0, so we need to copy it off */
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f2 = Z_Malloc(len+1);
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memcpy (f2, f, len);
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f2[len] = 0;
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Cbuf_InsertText (f2);
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Z_Free (f2);
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FS_FreeFile (f);
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}
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/*
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* Just prints the rest of the line to the console
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*/
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void Cmd_Echo_f (void) {
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int i;
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for (i=1 ; i<Cmd_Argc() ; i++)
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Com_Printf ("%s ",Cmd_Argv(i));
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Com_Printf ("\n");
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}
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/*
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* Creates a new command that executes
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* a command string (possibly ; seperated)
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*/
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void Cmd_Alias_f (void) {
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cmdalias_t *a;
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char cmd[1024];
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int i, c;
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char *s;
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if (Cmd_Argc() == 1) {
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Com_Printf ("Current alias commands:\n");
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for (a = cmd_alias ; a ; a=a->next)
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Com_Printf ("%s : %s\n", a->name, a->value);
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return;
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}
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s = Cmd_Argv(1);
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if (strlen(s) >= MAX_ALIAS_NAME) {
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Com_Printf ("Alias name is too long\n");
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return;
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}
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/* if the alias already exists, reuse it */
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for (a = cmd_alias ; a ; a=a->next) {
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if (!strcmp(s, a->name)) {
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Z_Free (a->value);
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break;
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}
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}
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||||||
|
|
||||||
if (!a) {
|
|
||||||
a = Z_Malloc (sizeof(cmdalias_t));
|
|
||||||
a->next = cmd_alias;
|
|
||||||
cmd_alias = a;
|
|
||||||
}
|
|
||||||
|
|
||||||
strcpy (a->name, s);
|
|
||||||
|
|
||||||
/* copy the rest of the command line */
|
|
||||||
cmd[0] = 0; /* start out with a null string */
|
|
||||||
c = Cmd_Argc();
|
|
||||||
|
|
||||||
for (i=2 ; i< c ; i++) {
|
|
||||||
strcat (cmd, Cmd_Argv(i));
|
|
||||||
|
|
||||||
if (i != (c - 1))
|
|
||||||
strcat (cmd, " ");
|
|
||||||
}
|
|
||||||
|
|
||||||
strcat (cmd, "\n");
|
|
||||||
|
|
||||||
a->value = CopyString (cmd);
|
|
||||||
}
|
|
||||||
|
|
||||||
/* COMMAND EXECUTION */
|
|
||||||
|
|
||||||
typedef struct cmd_function_s {
|
typedef struct cmd_function_s {
|
||||||
struct cmd_function_s *next;
|
struct cmd_function_s *next;
|
||||||
|
|
@ -718,3 +354,4 @@ void Cmd_Init (void) {
|
||||||
Cmd_AddCommand ("alias",Cmd_Alias_f);
|
Cmd_AddCommand ("alias",Cmd_Alias_f);
|
||||||
Cmd_AddCommand ("wait", Cmd_Wait_f);
|
Cmd_AddCommand ("wait", Cmd_Wait_f);
|
||||||
}
|
}
|
||||||
|
|
||||||
276
src/common/co_cmdparser.c
Normal file
276
src/common/co_cmdparser.c
Normal file
|
|
@ -0,0 +1,276 @@
|
||||||
|
/*
|
||||||
|
* Copyright (C) 1997-2001 Id Software, Inc.
|
||||||
|
*
|
||||||
|
* This program is free software; you can redistribute it and/or modify
|
||||||
|
* it under the terms of the GNU General Public License as published by
|
||||||
|
* the Free Software Foundation; either version 2 of the License, or (at
|
||||||
|
* your option) any later version.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful, but
|
||||||
|
* WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
||||||
|
*
|
||||||
|
* See the GNU General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU General Public License
|
||||||
|
* along with this program; if not, write to the Free Software
|
||||||
|
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
|
||||||
|
* USA.
|
||||||
|
*
|
||||||
|
* =======================================================================
|
||||||
|
*
|
||||||
|
* This file implements the main part of the command processor. Every
|
||||||
|
* command which is send vie the command line at startup, via the
|
||||||
|
* console and via rcon is processed here and send to the apropriate
|
||||||
|
* subsystem.
|
||||||
|
*
|
||||||
|
* =======================================================================
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include "qcommon.h"
|
||||||
|
#include "header/cmd.h"
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Causes execution of the remainder of the command buffer to be delayed
|
||||||
|
* until next frame. This allows commands like: bind g "impulse 5 ;
|
||||||
|
* +attack ; wait ; -attack ; impulse 2"
|
||||||
|
*/
|
||||||
|
void Cmd_Wait_f (void) {
|
||||||
|
cmd_wait = true;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* COMMAND BUFFER */
|
||||||
|
|
||||||
|
sizebuf_t cmd_text;
|
||||||
|
byte cmd_text_buf[8192];
|
||||||
|
|
||||||
|
char defer_text_buf[8192];
|
||||||
|
|
||||||
|
void Cbuf_Init (void) {
|
||||||
|
SZ_Init (&cmd_text, cmd_text_buf, sizeof(cmd_text_buf));
|
||||||
|
}
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Adds command text at the end of the buffer
|
||||||
|
*/
|
||||||
|
void Cbuf_AddText (char *text) {
|
||||||
|
int l;
|
||||||
|
|
||||||
|
l = strlen (text);
|
||||||
|
|
||||||
|
if (cmd_text.cursize + l >= cmd_text.maxsize) {
|
||||||
|
Com_Printf ("Cbuf_AddText: overflow\n");
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
SZ_Write (&cmd_text, text, strlen (text));
|
||||||
|
}
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Adds command text immediately after the current command
|
||||||
|
* Adds a \n to the text
|
||||||
|
*/
|
||||||
|
void Cbuf_InsertText (char *text) {
|
||||||
|
char *temp;
|
||||||
|
int templen;
|
||||||
|
|
||||||
|
/* copy off any commands still remaining in the exec buffer */
|
||||||
|
templen = cmd_text.cursize;
|
||||||
|
|
||||||
|
if (templen) {
|
||||||
|
temp = Z_Malloc (templen);
|
||||||
|
memcpy (temp, cmd_text.data, templen);
|
||||||
|
SZ_Clear (&cmd_text);
|
||||||
|
|
||||||
|
} else
|
||||||
|
temp = NULL;
|
||||||
|
|
||||||
|
/* add the entire text of the file */
|
||||||
|
Cbuf_AddText (text);
|
||||||
|
|
||||||
|
/* add the copied off data */
|
||||||
|
if (templen) {
|
||||||
|
SZ_Write (&cmd_text, temp, templen);
|
||||||
|
Z_Free (temp);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void Cbuf_CopyToDefer (void) {
|
||||||
|
memcpy(defer_text_buf, cmd_text_buf, cmd_text.cursize);
|
||||||
|
defer_text_buf[cmd_text.cursize] = 0;
|
||||||
|
cmd_text.cursize = 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
void Cbuf_InsertFromDefer (void) {
|
||||||
|
Cbuf_InsertText (defer_text_buf);
|
||||||
|
defer_text_buf[0] = 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
void Cbuf_ExecuteText (int exec_when, char *text) {
|
||||||
|
switch (exec_when) {
|
||||||
|
case EXEC_NOW:
|
||||||
|
Cmd_ExecuteString (text);
|
||||||
|
break;
|
||||||
|
case EXEC_INSERT:
|
||||||
|
Cbuf_InsertText (text);
|
||||||
|
break;
|
||||||
|
case EXEC_APPEND:
|
||||||
|
Cbuf_AddText (text);
|
||||||
|
break;
|
||||||
|
default:
|
||||||
|
Com_Error (ERR_FATAL, "Cbuf_ExecuteText: bad exec_when");
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void Cbuf_Execute (void) {
|
||||||
|
int i;
|
||||||
|
char *text;
|
||||||
|
char line[1024];
|
||||||
|
int quotes;
|
||||||
|
|
||||||
|
alias_count = 0; /* don't allow infinite alias loops */
|
||||||
|
|
||||||
|
while (cmd_text.cursize) {
|
||||||
|
/* find a \n or ; line break */
|
||||||
|
text = (char *)cmd_text.data;
|
||||||
|
|
||||||
|
quotes = 0;
|
||||||
|
|
||||||
|
for (i=0 ; i< cmd_text.cursize ; i++) {
|
||||||
|
if (text[i] == '"')
|
||||||
|
quotes++;
|
||||||
|
|
||||||
|
if ( !(quotes&1) && text[i] == ';')
|
||||||
|
break; /* don't break if inside a quoted string */
|
||||||
|
|
||||||
|
if (text[i] == '\n')
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
memcpy (line, text, i);
|
||||||
|
line[i] = 0;
|
||||||
|
|
||||||
|
/* delete the text from the command buffer and move remaining
|
||||||
|
commands down this is necessary because commands (exec,
|
||||||
|
alias) can insert data at the beginning of the text buffer */
|
||||||
|
if (i == cmd_text.cursize)
|
||||||
|
cmd_text.cursize = 0;
|
||||||
|
|
||||||
|
else {
|
||||||
|
i++;
|
||||||
|
cmd_text.cursize -= i;
|
||||||
|
memmove (text, text+i, cmd_text.cursize);
|
||||||
|
}
|
||||||
|
|
||||||
|
/* execute the command line */
|
||||||
|
Cmd_ExecuteString (line);
|
||||||
|
|
||||||
|
if (cmd_wait) {
|
||||||
|
/* skip out while text still remains in buffer,
|
||||||
|
leaving it for next frame */
|
||||||
|
cmd_wait = false;
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Adds command line parameters as script statements Commands lead with
|
||||||
|
* a +, and continue until another +
|
||||||
|
*
|
||||||
|
* Set commands are added early, so they are guaranteed to be set before
|
||||||
|
* the client and server initialize for the first time.
|
||||||
|
*
|
||||||
|
* Other commands are added late, after all initialization is complete.
|
||||||
|
*/
|
||||||
|
void Cbuf_AddEarlyCommands (qboolean clear) {
|
||||||
|
int i;
|
||||||
|
char *s;
|
||||||
|
|
||||||
|
for (i=0 ; i<COM_Argc() ; i++) {
|
||||||
|
s = COM_Argv(i);
|
||||||
|
|
||||||
|
if (strcmp (s, "+set"))
|
||||||
|
continue;
|
||||||
|
|
||||||
|
Cbuf_AddText (va("set %s %s\n", COM_Argv(i+1), COM_Argv(i+2)));
|
||||||
|
|
||||||
|
if (clear) {
|
||||||
|
COM_ClearArgv(i);
|
||||||
|
COM_ClearArgv(i+1);
|
||||||
|
COM_ClearArgv(i+2);
|
||||||
|
}
|
||||||
|
|
||||||
|
i+=2;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Adds command line parameters as script statements
|
||||||
|
* Commands lead with a + and continue until another + or -
|
||||||
|
* quake +vid_ref gl +map amlev1
|
||||||
|
*
|
||||||
|
* Returns true if any late commands were added, which
|
||||||
|
* will keep the demoloop from immediately starting
|
||||||
|
*/
|
||||||
|
qboolean Cbuf_AddLateCommands (void) {
|
||||||
|
int i, j;
|
||||||
|
int s;
|
||||||
|
char *text, *build, c;
|
||||||
|
int argc;
|
||||||
|
qboolean ret;
|
||||||
|
|
||||||
|
/* build the combined string to parse from */
|
||||||
|
s = 0;
|
||||||
|
argc = COM_Argc();
|
||||||
|
|
||||||
|
for (i=1 ; i<argc ; i++) {
|
||||||
|
s += strlen (COM_Argv(i)) + 1;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (!s)
|
||||||
|
return false;
|
||||||
|
|
||||||
|
text = Z_Malloc (s+1);
|
||||||
|
text[0] = 0;
|
||||||
|
|
||||||
|
for (i=1 ; i<argc ; i++) {
|
||||||
|
strcat (text,COM_Argv(i));
|
||||||
|
|
||||||
|
if (i != argc-1)
|
||||||
|
strcat (text, " ");
|
||||||
|
}
|
||||||
|
|
||||||
|
/* pull out the commands */
|
||||||
|
build = Z_Malloc (s+1);
|
||||||
|
build[0] = 0;
|
||||||
|
|
||||||
|
for (i=0 ; i<s-1 ; i++) {
|
||||||
|
if (text[i] == '+') {
|
||||||
|
i++;
|
||||||
|
|
||||||
|
for (j=i ; (text[j] != '+') && (text[j] != '-') && (text[j] != 0) ; j++)
|
||||||
|
;
|
||||||
|
|
||||||
|
c = text[j];
|
||||||
|
text[j] = 0;
|
||||||
|
|
||||||
|
strcat (build, text+i);
|
||||||
|
strcat (build, "\n");
|
||||||
|
text[j] = c;
|
||||||
|
i = j-1;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
ret = (build[0] != 0);
|
||||||
|
|
||||||
|
if (ret)
|
||||||
|
Cbuf_AddText (build);
|
||||||
|
|
||||||
|
Z_Free (text);
|
||||||
|
Z_Free (build);
|
||||||
|
|
||||||
|
return ret;
|
||||||
|
}
|
||||||
|
|
||||||
128
src/common/co_cmdscript.c
Normal file
128
src/common/co_cmdscript.c
Normal file
|
|
@ -0,0 +1,128 @@
|
||||||
|
/*
|
||||||
|
* Copyright (C) 1997-2001 Id Software, Inc.
|
||||||
|
*
|
||||||
|
* This program is free software; you can redistribute it and/or modify
|
||||||
|
* it under the terms of the GNU General Public License as published by
|
||||||
|
* the Free Software Foundation; either version 2 of the License, or (at
|
||||||
|
* your option) any later version.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful, but
|
||||||
|
* WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
||||||
|
*
|
||||||
|
* See the GNU General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU General Public License
|
||||||
|
* along with this program; if not, write to the Free Software
|
||||||
|
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
|
||||||
|
* 02111-1307, USA.
|
||||||
|
*
|
||||||
|
* =======================================================================
|
||||||
|
*
|
||||||
|
* This file implements the command processor for command scripting.
|
||||||
|
*
|
||||||
|
* =======================================================================
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include "qcommon.h"
|
||||||
|
#include "header/cmd.h"
|
||||||
|
|
||||||
|
void Cmd_Exec_f (void) {
|
||||||
|
char *f, *f2;
|
||||||
|
int len;
|
||||||
|
|
||||||
|
if (Cmd_Argc () != 2) {
|
||||||
|
Com_Printf ("exec <filename> : execute a script file\n");
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
len = FS_LoadFile (Cmd_Argv(1), (void **)&f);
|
||||||
|
|
||||||
|
if (!f) {
|
||||||
|
Com_Printf ("couldn't exec %s\n",Cmd_Argv(1));
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
Com_Printf ("execing %s\n",Cmd_Argv(1));
|
||||||
|
|
||||||
|
/* the file doesn't have a trailing 0, so we need to copy it off */
|
||||||
|
f2 = Z_Malloc(len+1);
|
||||||
|
memcpy (f2, f, len);
|
||||||
|
f2[len] = 0;
|
||||||
|
|
||||||
|
Cbuf_InsertText (f2);
|
||||||
|
|
||||||
|
Z_Free (f2);
|
||||||
|
FS_FreeFile (f);
|
||||||
|
}
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Just prints the rest of the line to the console
|
||||||
|
*/
|
||||||
|
void Cmd_Echo_f (void) {
|
||||||
|
int i;
|
||||||
|
|
||||||
|
for (i=1 ; i<Cmd_Argc() ; i++)
|
||||||
|
Com_Printf ("%s ",Cmd_Argv(i));
|
||||||
|
|
||||||
|
Com_Printf ("\n");
|
||||||
|
}
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Creates a new command that executes
|
||||||
|
* a command string (possibly ; seperated)
|
||||||
|
*/
|
||||||
|
void Cmd_Alias_f (void) {
|
||||||
|
cmdalias_t *a;
|
||||||
|
char cmd[1024];
|
||||||
|
int i, c;
|
||||||
|
char *s;
|
||||||
|
|
||||||
|
if (Cmd_Argc() == 1) {
|
||||||
|
Com_Printf ("Current alias commands:\n");
|
||||||
|
|
||||||
|
for (a = cmd_alias ; a ; a=a->next)
|
||||||
|
Com_Printf ("%s : %s\n", a->name, a->value);
|
||||||
|
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
s = Cmd_Argv(1);
|
||||||
|
|
||||||
|
if (strlen(s) >= MAX_ALIAS_NAME) {
|
||||||
|
Com_Printf ("Alias name is too long\n");
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* if the alias already exists, reuse it */
|
||||||
|
for (a = cmd_alias ; a ; a=a->next) {
|
||||||
|
if (!strcmp(s, a->name)) {
|
||||||
|
Z_Free (a->value);
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
if (!a) {
|
||||||
|
a = Z_Malloc (sizeof(cmdalias_t));
|
||||||
|
a->next = cmd_alias;
|
||||||
|
cmd_alias = a;
|
||||||
|
}
|
||||||
|
|
||||||
|
strcpy (a->name, s);
|
||||||
|
|
||||||
|
/* copy the rest of the command line */
|
||||||
|
cmd[0] = 0; /* start out with a null string */
|
||||||
|
c = Cmd_Argc();
|
||||||
|
|
||||||
|
for (i=2 ; i< c ; i++) {
|
||||||
|
strcat (cmd, Cmd_Argv(i));
|
||||||
|
|
||||||
|
if (i != (c - 1))
|
||||||
|
strcat (cmd, " ");
|
||||||
|
}
|
||||||
|
|
||||||
|
strcat (cmd, "\n");
|
||||||
|
|
||||||
|
a->value = CopyString (cmd);
|
||||||
|
}
|
||||||
|
|
||||||
45
src/common/header/cmd.h
Normal file
45
src/common/header/cmd.h
Normal file
|
|
@ -0,0 +1,45 @@
|
||||||
|
/*
|
||||||
|
* Copyright (C) 1997-2001 Id Software, Inc.
|
||||||
|
*
|
||||||
|
* This program is free software; you can redistribute it and/or modify
|
||||||
|
* it under the terms of the GNU General Public License as published by
|
||||||
|
* the Free Software Foundation; either version 2 of the License, or (at
|
||||||
|
* your option) any later version.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful, but
|
||||||
|
* WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
||||||
|
*
|
||||||
|
* See the GNU General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU General Public License
|
||||||
|
* along with this program; if not, write to the Free Software
|
||||||
|
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
|
||||||
|
* 02111-1307, USA.
|
||||||
|
*
|
||||||
|
* =======================================================================
|
||||||
|
*
|
||||||
|
* The header for the command processor system
|
||||||
|
*
|
||||||
|
* =======================================================================
|
||||||
|
*/
|
||||||
|
|
||||||
|
#define MAX_ALIAS_NAME 32
|
||||||
|
#define ALIAS_LOOP_COUNT 16
|
||||||
|
|
||||||
|
typedef struct cmdalias_s {
|
||||||
|
struct cmdalias_s *next;
|
||||||
|
char name[MAX_ALIAS_NAME];
|
||||||
|
char *value;
|
||||||
|
} cmdalias_t;
|
||||||
|
|
||||||
|
cmdalias_t *cmd_alias;
|
||||||
|
qboolean cmd_wait;
|
||||||
|
|
||||||
|
int alias_count; /* for detecting runaway loops */
|
||||||
|
|
||||||
|
void Cmd_Exec_f (void);
|
||||||
|
void Cmd_Echo_f (void);
|
||||||
|
void Cmd_Alias_f (void);
|
||||||
|
void Cmd_Wait_f (void);
|
||||||
|
|
||||||
Loading…
Reference in a new issue