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// command.cpp: implements the parsing and execution of a tiny script language
// which is largely backwards compatible with the quake console language.
#include "cube.h"
enum { ID_VAR, ID_COMMAND, ID_ALIAS };
@interface Ident : OFObject
@property(nonatomic) int type; // one of ID_* above
@property(nonatomic) char *name;
@property(nonatomic) int min, max; // ID_VAR
@property(nonatomic) int *storage; // ID_VAR
@property(nonatomic) void (*fun)(); // ID_VAR, ID_COMMAND
@property(nonatomic) int narg; // ID_VAR, ID_COMMAND
@property(nonatomic) char *action; // ID_ALIAS
@property(nonatomic) bool persist;
@property (nonatomic) int type; // one of ID_* above
@property (nonatomic) char *name;
@property (nonatomic) int min, max; // ID_VAR
@property (nonatomic) int *storage; // ID_VAR
@property (nonatomic) void (*fun)(); // ID_VAR, ID_COMMAND
@property (nonatomic) int narg; // ID_VAR, ID_COMMAND
@property (nonatomic) char *action; // ID_ALIAS
@property (nonatomic) bool persist;
@end
@implementation Ident
@end
void
itoa(char *s, int i)
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if (!completesize) {
completesize = (int)strlen(s) - 1;
completeidx = 0;
}
__block int idx = 0;
[idents enumerateKeysAndObjectsUsingBlock:^(
OFString *name, Ident *ident, bool *stop) {
if (strncmp(ident.name, s + 1, completesize) == 0 &&
idx++ == completeidx) {
strcpy_s(s, "/");
strcat_s(s, ident.name);
}
if (strncmp(ident.name, s + 1, completesize) == 0 &&
idx++ == completeidx) {
strcpy_s(s, "/");
strcat_s(s, ident.name);
}
}];
completeidx++;
if (completeidx >= idx)
completeidx = 0;
}
bool
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"this file to have defaults.cfg overwrite these "
"settings\n// modify settings in game, or put settings in "
"autoexec.cfg to override anything\n\n");
writeclientinfo(f);
fprintf(f, "\n");
[idents enumerateKeysAndObjectsUsingBlock:^(
OFString *name, Ident *ident, bool *stop) {
if (ident.type == ID_VAR && ident.persist) {
fprintf(f, "%s %d\n", ident.name, *ident.storage);
}
if (ident.type == ID_VAR && ident.persist) {
fprintf(f, "%s %d\n", ident.name, *ident.storage);
}
}];
fprintf(f, "\n");
writebinds(f);
fprintf(f, "\n");
[idents enumerateKeysAndObjectsUsingBlock:^(
OFString *name, Ident *ident, bool *stop) {
if (ident.type == ID_ALIAS && !strstr(ident.name, "nextmap_")) {
fprintf(f, "alias \"%s\" [%s]\n", ident.name, ident.action);
}
if (ident.type == ID_ALIAS && !strstr(ident.name, "nextmap_")) {
fprintf(
f, "alias \"%s\" [%s]\n", ident.name, ident.action);
}
}];
fclose(f);
}
COMMAND(writecfg, ARG_NONE);
// below the commands that implement a small imperative language. thanks to the
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