Small Changes

core/src/launcher.c

@@ -22,6 +22,11 @@ static int ends_with(const char *s, const char *t) {
 #define MODS_FOLDER "./mods/"
 
 static void set_and_print_env(char *name, char *value) {
+    int length = strlen(value);
+    if (value[length - 1] == ':') {
+        value[length - 1] = '\0';
+    }
+
     fprintf(stderr, "Set %s = %s\n", name, value);
     setenv(name, value, 1);
 }

docker-compose.yml

@@ -8,3 +8,5 @@ services:
             - '~/.minecraft-pi:/root/.minecraft'
         environment:
             - 'DISPLAY=unix${DISPLAY}'
+        ports:
+            - "4711:4711/tcp"

mods/src/touch.c

@@ -3,6 +3,4 @@
 __attribute__((constructor)) static void init() {
     unsigned char patch_data[4] = {0x01, 0x00, 0x50, 0xe3};
     patch((void *) 0x292fc, patch_data);
-    //unsigned char patch_data_2[4] = {0x00, 0x30, 0xa0, 0xe3};
-    //patch((void *) 0x3d9b8, patch_data_2);
 }

run.sh

@@ -8,5 +8,6 @@ PID="$!"
 xhost local:root
 
 sudo docker-compose up
+sudo docker-compose down
 
 kill "${PID}"