From 60c19f7d14ec61b85b60b994d7db6505c21f4dfa Mon Sep 17 00:00:00 2001
From: Enrico Fasoli <fazius2009@gmail.com>
Date: Sat, 3 Oct 2015 01:02:13 +0200
Subject: [PATCH] working towards something that starts

---
 src/main.rs    |  4 +++-
 src/manager.rs |  0
 src/worker.rs  |  0
 src/world.rs   | 35 +++++++++++++++++++++++++++++++++++
 4 files changed, 38 insertions(+), 1 deletion(-)
 delete mode 100644 src/manager.rs
 delete mode 100644 src/worker.rs
 create mode 100644 src/world.rs

diff --git a/src/main.rs b/src/main.rs
index c72eff6..539a85d 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -3,6 +3,8 @@ mod action;
 mod block;
 mod structure;
 
+mod world;
+
 fn main() {
-    println!("Hello, world!");
+
 }
diff --git a/src/manager.rs b/src/manager.rs
deleted file mode 100644
index e69de29..0000000
diff --git a/src/worker.rs b/src/worker.rs
deleted file mode 100644
index e69de29..0000000
diff --git a/src/world.rs b/src/world.rs
new file mode 100644
index 0000000..a545746
--- /dev/null
+++ b/src/world.rs
@@ -0,0 +1,35 @@
+use structure::Structure;
+use action::Action;
+use util::Point;
+use std::sync::mpsc::{Sender,Receiver,channel};
+
+pub struct World {
+    size: i32, // width and height of the grid
+    grid: Vec<Option<Structure>>, // access a structure using coordinates
+    structures: Vec<Structure> // list of all structures
+}
+
+impl World {
+    pub fn new(size: i32) -> World {
+        World {
+            size: size,
+            grid: Vec::new() as Vec<Option<Structure>>,
+            structures: Vec::new() as Vec<Structure>,
+        }
+    }
+    pub fn compute(&mut self) {
+
+    }
+    pub fn fix_coords(&self, p: Point) -> Point {
+        fn fix_coord(c: i32, limit: i32) -> i32 {
+            match c < 0 {
+                true => (c * -1) % limit,
+                false => match c >= limit {
+                    true => c % limit,
+                    false => c
+                }
+            }
+        };
+        Point { x: fix_coord(p.x,self.size), y: fix_coord(p.y,self.size) }
+    }
+}