3 files changed, 56 insertions, 0 deletions
diff --git a/code/basic.felan b/code/basic.felan
new file mode 100644
index 0000000..9d93ef8
--- /dev/null
+++ b/code/basic.felan
@@ -0,0 +1,40 @@
+string :: []u8;
+
+print :: (value:[]u8)->void{
+  i :u64= 0;
+  while i < value.length {
+    putc value[i];
+    i += 1;
+  }
+};
+
+print :: (value:u64)->void{
+  value := value;
+  result :[20]u8 = undefined;
+  i := 0;
+  while {
+    result[i] = '0' + @cast(value % 10,u8);
+    i += 1;
+    value /= 10;
+    value != 0;
+  } {}
+
+  j := 0;
+  while j < i {
+    putc result[j];
+    j += 1;
+  }
+};
+
+to_u64 :: (value:string) -> u64 {
+  i := value.length;
+  result :u64= 0;
+
+  while i > 0 {
+    c := value[i-1];
+    result *= 10;
+    result += @cast(c - '0',u64);
+    i -= 1;
+  }
+  return result;
+};
diff --git a/src/utils/file.c b/src/utils/file.c
index 6d737f7..714dc2c 100644
--- a/src/utils/file.c
+++ b/src/utils/file.c
@@ -44,6 +44,10 @@ void filePush(const char *filePath, char *code) {
 }
 
 char *readWholeFile(const char *filePath) {
+  const size_t index = getFileIndex(filePath);
+  if (index != fileCodes_length) {
+    return fileCodes[index];
+  }
   FILE *file = fopen(filePath, "r");
 
   if (!file) {
@@ -65,3 +69,14 @@ char *readWholeFile(const char *filePath) {
 
   return str;
 }
+
+size_t getFileIndex(const char *filePath) {
+  for (size_t i = 0; i < fileCodes_length; ++i) {
+    const char *str = fileCodes_names[i];
+    if (strcmp(filePath, str) == 0) {
+      return i;
+    }
+  }
+
+  return fileCodes_length;
+}
diff --git a/src/utils/file.h b/src/utils/file.h
index 31e6503..f0b0d8c 100644
--- a/src/utils/file.h
+++ b/src/utils/file.h
@@ -13,3 +13,4 @@ void fileDelete();
 void filePush(const char *filePath,char *code);
 
 char *readWholeFile(const char *filePath);
+size_t getFileIndex(const char *filePath);