6 files changed, 144 insertions, 0 deletions
diff --git a/src/display.rs b/src/display.rs
new file mode 100644
index 0000000..c3791f8
--- /dev/null
+++ b/src/display.rs
@@ -0,0 +1,5 @@
+pub fn display(grid: &Vec<Vec<i8>>) {
+    for y in grid {
+        println!("{:?}", y);
+    }
+}
+\ No newline at end of file
diff --git a/src/input.rs b/src/input.rs
new file mode 100644
index 0000000..d4a5ddd
--- /dev/null
+++ b/src/input.rs
@@ -0,0 +1 @@
+pub struct Input {}
+\ No newline at end of file
diff --git a/src/lib.rs b/src/lib.rs
new file mode 100644
index 0000000..7cbe359
--- /dev/null
+++ b/src/lib.rs
@@ -0,0 +1,29 @@
+mod tetris;
+mod input;
+
+use input::Input;
+
+pub struct Game {
+    tickrate: u8, // Between 
+    maxfps: u8, // Between 1 and 240
+}
+impl Game {
+    pub fn new() -> Game {
+        Game{
+            tickrate: 20,
+            maxfps: 30,
+        }
+    }
+
+    // The actual game loop
+    pub fn game_loop(&self, input: &Input) {}
+}
+
+#[cfg(test)]
+mod tests {
+    #[test]
+    fn it_works() {
+        let result = 2 + 2;
+        assert_eq!(result, 4);
+    }
+}
diff --git a/src/main.rs b/src/main.rs
new file mode 100644
index 0000000..1abfbd9
--- /dev/null
+++ b/src/main.rs
@@ -0,0 +1,10 @@
+mod lib;
+mod display;
+mod input;
+
+fn main() {
+    println!("Hello World!");
+    let tetris = lib::Tetris::new();
+
+    display::display(tetris.return_grid());
+}
+\ No newline at end of file
diff --git a/src/tetris.rs b/src/tetris.rs
new file mode 100644
index 0000000..9f9cda8
--- /dev/null
+++ b/src/tetris.rs
@@ -0,0 +1,28 @@
+mod piece;
+
+use piece::Piece;
+
+#[derive(Debug)]
+pub struct Tetris {
+    grid: Vec<Vec<i8>>
+}
+impl Tetris {
+    pub fn new() -> Tetris {
+        Tetris{
+            grid: vec!(vec!(0; 10); 20),
+        }
+    }
+
+    // Return the grid
+    pub fn return_grid(&self) -> &Vec<Vec<i8>> {
+        &self.grid
+    }
+
+    // Set the grid, given a piece
+    pub fn set_grid(&mut self, piece: Piece) {}
+
+    // Check each row of the grid
+    // If one is full, remove it and drop
+    // the rest of the grid down
+    pub fn check_lines() {}
+}
+\ No newline at end of file
diff --git a/src/tetris/piece.rs b/src/tetris/piece.rs
new file mode 100644
index 0000000..a57b2bb
--- /dev/null
+++ b/src/tetris/piece.rs
@@ -0,0 +1,71 @@
+pub struct Pos(i8, i8);
+
+pub const UP: Pos = Pos(1,0);
+pub const DOWN: Pos = Pos(-1,0);
+pub const LEFT: Pos = Pos(0,-1);
+pub const RIGHT: Pos = Pos(0,1);
+
+pub enum Dir {
+    Up,
+    Down,
+    Left,
+    Right,
+}
+
+const NORMALL: [[i8; 3]; 3] = [[0,1,0],[0,1,0],[0,1,1]];
+const REVERSEL: [[i8; 3]; 3] = [[0,1,0],[0,1,0],[1,1,0]];
+const CUBE: [[i8; 3]; 3] = [[0,1,1],[0,1,1],[0,0,0]];
+const TEE: [[i8; 3]; 3] = [[0,1,0],[1,1,1],[0,0,0]];
+const DIAG: [[i8; 3]; 3] = [[0,1,1],[1,1,0],[0,0,0]];
+const REVERSEDIAG: [[i8; 3]; 3] = [[1,1,0],[0,1,1],[0,0,0]];
+
+enum Pieces {
+    NormalL,
+    ReverseL,
+    Cube,
+    Tee,
+    Diag,
+    ReverseDiag,
+}
+
+pub struct Piece {
+    area: [[i8; 3]; 3], // A static 3x3 area
+    position: Pos,
+    origin: Pos,
+    alive: bool,
+}
+impl Piece {
+    pub fn new() -> Piece {
+        Piece{
+            area: NORMALL,
+            position: Pos(0,5),
+            origin: Pos(1,1),
+            alive: true,
+        }
+    }
+
+    // Like new(), but return a random piece
+    // out of the enum Pieces
+    pub fn random() -> Piece {
+        Piece{
+            area: NORMALL,
+            position: Pos(0,5),
+            origin: Pos(1,1),
+            alive: true,
+        }
+    }
+
+    // Using a grid and a direction;
+    // See if the new position would hit
+    // something in the grid
+    // If so, return err
+    // otherwise return Some(Pos)
+    fn hit_detect(&self, grid: &Vec<Vec<i8>>) -> Option<Pos> {
+        None
+    }
+
+    // Return false if the piece cannot move
+    pub fn r#move(&self, dir: Dir) -> bool {
+        false
+    }
+}
+\ No newline at end of file