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#include "command.h"
#include "app.h"
#include <the_Foundation/string.h>
#include <ctype.h>
iBool equal_Command(const char *cmdWithArgs, const char *cmd) {
if (strchr(cmdWithArgs, ':')) {
return startsWith_CStr(cmdWithArgs, cmd) && cmdWithArgs[strlen(cmd)] == ' ';
}
return equal_CStr(cmdWithArgs, cmd);
}
static const iString *tokenString_(const char *label) {
return collectNewFormat_String(" %s:", label);
}
int argLabel_Command(const char *cmd, const char *label) {
const iString *tok = tokenString_(label);
const char *ptr = strstr(cmd, cstr_String(tok));
if (ptr) {
return atoi(ptr + size_String(tok));
}
return 0;
}
int arg_Command(const char *cmd) {
return argLabel_Command(cmd, "arg");
}
float argfLabel_Command(const char *cmd, const char *label) {
const iString *tok = tokenString_(label);
const char *ptr = strstr(cmd, cstr_String(tok));
if (ptr) {
return strtof(ptr + size_String(tok), NULL);
}
return 0.0f;
}
float argf_Command(const char *cmd) {
const char *ptr = strstr(cmd, " arg:");
if (ptr) {
return strtof(ptr + 5, NULL);
}
return 0;
}
void *pointerLabel_Command(const char *cmd, const char *label) {
const iString *tok = tokenString_(label);
const char *ptr = strstr(cmd, cstr_String(tok));
if (ptr) {
void *val = NULL;
sscanf(ptr + size_String(tok), "%p", &val);
return val;
}
return NULL;
}
void *pointer_Command(const char *cmd) {
return pointerLabel_Command(cmd, "ptr");
}
const char *suffixPtr_Command(const char *cmd, const char *label) {
const iString *tok = tokenString_(label);
const char *ptr = strstr(cmd, cstr_String(tok));
if (ptr) {
return ptr + size_String(tok);
}
return NULL;
}
iString *suffix_Command(const char *cmd, const char *label) {
return newCStr_String(suffixPtr_Command(cmd, label));
}
const iString *string_Command(const char *cmd, const char *label) {
iRangecc val = { suffixPtr_Command(cmd, label), NULL };
if (val.start) {
for (val.end = val.start; *val.end && !isspace(*val.end); val.end++) {}
return collect_String(newRange_String(val));
}
return collectNew_String();
}
iInt2 dir_Command(const char *cmd) {
const char *ptr = strstr(cmd, " dir:");
if (ptr) {
iInt2 dir;
sscanf(ptr + 5, "%d%d", &dir.x, &dir.y);
return dir;
}
return zero_I2();
}
iInt2 coord_Command(const char *cmd) {
iInt2 coord = zero_I2();
const char *ptr = strstr(cmd, " coord:");
if (ptr) {
sscanf(ptr + 7, "%d%d", &coord.x, &coord.y);
}
return coord;
}
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