1 files changed, 0 insertions, 61 deletions
diff --git a/src/devices/scratch.rs b/src/devices/scratch.rs
deleted file mode 100644
index 950f87a..0000000
--- a/src/devices/scratch.rs
+++ /dev/null
@@ -1,61 +0,0 @@
-macro_rules! then_inc {
-    ($v:expr) => {{
-        $v = $v.wrapping_add(1);
-        $v as usize
-    }};
-}
-
-pub struct ScratchDevice {
-    memory: Vec<u8>,
-    pub max_capacity: u32,
-    pub pointer_1: u32,
-    pub pointer_2: u32,
-}
-
-impl ScratchDevice {
-    pub fn new() -> Self {
-        Self {
-            memory: Vec::new(),
-            max_capacity: 16 * 65536,
-
-            pointer_1: 0,
-            pointer_2: 0,
-        }
-    }
-
-    pub fn read_head_1(&mut self) -> u8 {
-        let i = then_inc!(self.pointer_1);
-        self.read_byte(i)
-    }
-
-    pub fn read_head_2(&mut self) -> u8 {
-        let i = then_inc!(self.pointer_2);
-        self.read_byte(i)
-    }
-
-    pub fn write_head_1(&mut self, value: u8) {
-        let i = then_inc!(self.pointer_1);
-        self.write_byte(i, value);
-    }
-
-    pub fn write_head_2(&mut self, value: u8) {
-        let i = then_inc!(self.pointer_2);
-        self.write_byte(i, value);
-    }
-
-    fn read_byte(&self, pointer: usize) -> u8 {
-        match self.memory.get(pointer as usize) {
-            Some(value) => *value,
-            None => 0,
-        }
-    }
-
-    fn write_byte(&mut self, pointer: usize, value: u8) {
-        if pointer < self.max_capacity as usize {
-            if pointer >= self.memory.len() {
-                self.memory.resize(pointer + 1, 0);
-            }
-            self.memory[pointer] = value;
-        }
-    }
-}