1 files changed, 42 insertions, 0 deletions
diff --git a/warriors/epson.red b/warriors/epson.red
new file mode 100644
index 0000000..b0409f0
--- /dev/null
+++ b/warriors/epson.red
@@ -0,0 +1,42 @@
+;author Benji Dial
+;name Epson
+
+period equ 10
+
+scan_init equ end - (end - scan) % period + period
+
+scan:
+  seq.i 0 - period, scan_init
+  jmp found
+
+found_ret:
+  add.ab #period, scan
+  seq.ab scan, scan
+  jmp scan
+
+  add.f scan_add, scan
+  jmn.a scan, scan
+
+clear:
+  mov end, 0 - 1
+  sub.ab #2, clear
+
+  seq.ab #end - clear - (end - clear) % 2 + 3, clear
+  jmp clear
+
+  mov.ab #0 - 1, clear
+  jmp clear
+
+scan_add:
+  dat 2, period + scan_init + 2
+
+found:
+  mov bomb, >scan
+  mov bomb + 1, @scan
+  jmp found_ret, <scan
+
+bomb:
+  spl 1
+  jmp bomb
+
+end: