bf interpreter because lulz

2026-06-10 15:04:03 +09:00 · 2020-11-30 22:26:23 +09:00
parent 0b646c4d51
commit f4c67fee30
5 changed files with 344 additions and 3 deletions
--- a/assets/bf/scan
+++ b/assets/bf/scan
@@ -0,0 +1,21 @@
+Calculate the value 256 and test if it's zero
+If the interpreter errors on overflow this is where it'll happen
++++++++[>++++++++<-]>[<++++>-]
+<[>-<
+    Not zero so multiply by 256 again to get 65536
+    [>++++<-]>[<++++++++>-]<[>++++++++<-]
+    +>[>
+        # Print "32"
+        ++++++++++[>+++++<-]>+.-.[-]<
+    <[-]<->] <[>>
+        # Print "16"
+        +++++++[>+++++++<-]>.+++++.[-]<
+<<-]] >[>
+    # Print "8"
+    ++++++++[>+++++++<-]>.[-]<
+<-]<
+# Print " bit cells\n"
+++++++++++[>+++>+++++++++>+++++++++>+<<<<-]>-.>-.+++++++.+++++++++++.<.
+>>.++.+++++++..<-.>>-
+Clean up used cells.
+[[-]<]