minecraft-pi-reborn/mods/src/feature/feature.c

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#include <stdlib.h>
#include <string.h>
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#include <libreborn/libreborn.h>
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#include "feature.h"
// Check For Feature
int feature_has(const char *name) {
char *env = getenv("MCPI_FEATURES");
char *features = strdup(env != NULL ? env : "");
char *tok = strtok(features, "|");
int ret = 0;
while (tok != NULL) {
if (strcmp(tok, name) == 0) {
ret = 1;
break;
}
tok = strtok(NULL, "|");
}
free(features);
if (feature_get_mode() != 2) {
INFO("Feature: %s: %s", name, ret ? "Enabled" : "Disabled");
}
return ret;
}
// Get Graphics Mode
int feature_get_mode() {
char *mode = getenv("MCPI_MODE");
if (mode == NULL) {
ERR("%s", "MCPI Mode Not Specified");
} else if (strcmp("virgl", mode) == 0) {
return 0;
} else if (strcmp("native", mode) == 0) {
return 1;
} else if (strcmp("server", mode) == 0) {
return 2;
} else {
ERR("Inavlid MCPI_MODE: %s", mode);
}
}