diff --git a/mcplayerstat.c b/mcplayerstat.c
index a9f9479..727822c 100644
--- a/mcplayerstat.c
+++ b/mcplayerstat.c
@@ -1,20 +1,7 @@
 #include <stdio.h>
-#include <unistd.h>
-#include <sys/mman.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <stdint.h>
-#include <byteswap.h>
 
 #include "nbt.h"
 
-double convertDouble(uint64_t data) {
-    double d = 0;
-    uint64_t swapped = __bswap_64(data);
-    memcpy(&d,&swapped,sizeof(uint64_t));
-    return d;
-}
-
 void printInventory(TagList *inv) {
     for(int j = 0; j < inv->size; ++j) {
         TagCompound item = *(TagCompound*)inv->list[j].payload;
@@ -36,63 +23,60 @@ void printInventory(TagList *inv) {
 }
 
 int parseMCPlayerFile(const char* filename) {
-    struct stat sb;
     unsigned int pos = 0;
+    void* data;
 
-    int fd = open(filename,O_RDONLY);
-    if(fd == -1) {
-        perror("Can't open file");
-        return 3;
-    }
-    fstat(fd, &sb);
-
-    void* mappedFile = mmap(NULL,sb.st_size,PROT_READ,MAP_PRIVATE,fd,0);
+    ssize_t dblen = loadDB(filename, &data);
+    if(dblen > 0) {
+        // int playerGameType
+        // int XpLevel
+        // list(compound) Inventory
+        // list(compound) EnderItems
+        // list(float) Pos
 
-    // int playerGameType
-    // int XpLevel
-    // list(compound) Inventory
-    // list(compound) EnderItems
-    // list(float) Pos
-
-    Tag t;
-    pos = parseTag((mappedFile + pos),&t);
-    if(pos != sb.st_size) {
-        fprintf(stderr,"Didn't reach end of NBT file\n");
-        return 4;
-    }
+        Tag t;
+        pos = parseTag((data + pos),&t);
+        if(pos != dblen) {
+            fprintf(stderr,"Didn't reach end of NBT file\n");
+            return 4;
+        }
 
-    TagCompound root = *(TagCompound*) t.payload;
-    for(int i = 0; i < root.numTags; ++i) {
-        Tag node = root.list[i];
-        if(node.type == TAG_INT) {
-            if(!strncmp(node.name,"playerGameType",node.nameLength)) {
-                int playerGameType = __bswap_32(*((uint32_t*)node.payload));
-                printf("playerGameType: %s\n",(playerGameType == 0 ? "Survival" : (playerGameType == 1 ? "Creative" : (playerGameType == 2 ? "Adventure" : (playerGameType == 3 ? "Spectator" : "UNKNOWN")))));
-            } else if (!strncmp(node.name,"XpLevel",node.nameLength)) {
-                int xpLevel = __bswap_32(*((uint32_t*)node.payload));
-                printf("XpLevel: %u\n",xpLevel);                    
-            }
-        } else if(node.type == TAG_LIST) {
-            TagList* l = (TagList*)node.payload;
-            if(!strncmp(node.name,"Inventory",node.nameLength)) {
-                printf("Inventory:\n");
-                printInventory(l);
-            } else if (!strncmp(node.name,"EnderItems",node.nameLength)) {
-                printf("Ender Inventory:\n");
-                printInventory(l);
-            } else if (!strncmp(node.name,"Pos",node.nameLength)) {
-                double x = convertDouble((*(uint64_t*)l->list[0].payload));
-                double y = convertDouble((*(uint64_t*)l->list[1].payload));
-                double z = convertDouble((*(uint64_t*)l->list[2].payload));
-                printf("Pos: (x: %f,y: %f,z: %f)\n",x,y,z);
+        TagCompound root = *(TagCompound*) t.payload;
+        for(int i = 0; i < root.numTags; ++i) {
+            Tag node = root.list[i];
+            if(node.type == TAG_INT) {
+                if(!strncmp(node.name,"playerGameType",node.nameLength)) {
+                    int playerGameType = *((uint32_t*)node.payload);
+                    printf("playerGameType: %s\n",(playerGameType == 0 ? "Survival" : (playerGameType == 1 ? "Creative" : (playerGameType == 2 ? "Adventure" : (playerGameType == 3 ? "Spectator" : "UNKNOWN")))));
+                } else if (!strncmp(node.name,"XpLevel",node.nameLength)) {
+                    int xpLevel = *((uint32_t*)node.payload);
+                    printf("XpLevel: %u\n",xpLevel);                    
+                }
+            } else if(node.type == TAG_LIST) {
+                TagList* l = (TagList*)node.payload;
+                if(!strncmp(node.name,"Inventory",node.nameLength)) {
+                    printf("Inventory:\n");
+                    printInventory(l);
+                } else if (!strncmp(node.name,"EnderItems",node.nameLength)) {
+                    printf("Ender Inventory:\n");
+                    printInventory(l);
+                } else if (!strncmp(node.name,"Pos",node.nameLength)) {
+                    double x = (*(double*)l->list[0].payload);
+                    double y = (*(double*)l->list[1].payload);
+                    double z = (*(double*)l->list[2].payload);
+                    printf("Pos: (x: %f,y: %f,z: %f)\n",x,y,z);
+                }
             }
         }
+
+        destroyTag(&t);
+        free(data);
+        return 0;
     }
 
-    destroyTag(&t);
-    munmap(mappedFile,sb.st_size);
-    close(fd);
-    return 0;
+
+
+    
 }
 
 int main(int argc, char** argv) {
@@ -101,10 +85,5 @@ int main(int argc, char** argv) {
         return 1;
     }
 
-    if(access(argv[1],R_OK) == -1) {
-        perror("Can't access file");
-        return 2;
-    }
-
     return parseMCPlayerFile(argv[1]);
 }
\ No newline at end of file