# HG changeset patch
# User saiam
# Date 1227036783 0
# Node ID 8ae9dd0ae3376c237de290e422f3b85df1ee9c15
# Parent  b8b043ba0abde4a2aa0f1d36d27445bbb240a55f
It compiles!!!!

diff -r b8b043ba0abd -r 8ae9dd0ae337 plan/diagram.dot
--- a/plan/diagram.dot	Tue Nov 18 19:17:56 2008 +0000
+++ b/plan/diagram.dot	Tue Nov 18 19:33:03 2008 +0000
@@ -19,7 +19,7 @@
 
     subgraph cluster1 {
         label = "Game Engine";
-	{rank=min; gs; physics; }
+	{rank=min; gs; physics;}
 	gs;
 	physics;
 	color = black;
diff -r b8b043ba0abd -r 8ae9dd0ae337 plan/test.ps
--- a/plan/test.ps	Tue Nov 18 19:17:56 2008 +0000
+++ b/plan/test.ps	Tue Nov 18 19:33:03 2008 +0000
@@ -410,3 +410,4 @@
 end
 restore
 %%EOF
+
diff -r b8b043ba0abd -r 8ae9dd0ae337 src/proto2/Vector.hh
--- a/src/proto2/Vector.hh	Tue Nov 18 19:17:56 2008 +0000
+++ b/src/proto2/Vector.hh	Tue Nov 18 19:33:03 2008 +0000
@@ -1,47 +1,54 @@
 #ifndef COOR_H
 #define COOR_H
 
-//#define TYPE double
+#include <iostream>
 
-template <typename TYPE>
-class coor {
+template <typename T>
+class _Vector {
 public:
-    TYPE x;
-    TYPE y;
-    coor() {
-        x = 0; y = 0;
-    }
-    coor(TYPE X, TYPE Y) {
-        x = X;
-        y = Y;
-    }
-    coor(const coor& c) {
-        x = c.x;
-        y = c.y;
+    T x;
+    T y;
+    
+    _Vector() : x(0), y(0){}
+    _Vector(T x, T y) : x(x), y(y) {}
+    _Vector(const _Vector& v) : x(v.x), y(v.y) {}
+
+    void operator=(const _Vector& v) {
+        this->x = v.x;
+        this->y = v.y;
     }
-    void operator = (const coor& c) {
-        x = c.x;
-        y = c.y;
-    }
-    coor operator + (const coor& c) {
-        return coor(x+c.x, y+c.y);
+    _Vector operator+(const _Vector& v) const {
+        return _Vector(this->x+v.x, this->y+v.y);
     }
-    coor operator - (const coor& c) {
-        return coor(x-c.x, y-c.y);
+    _Vector operator-(const _Vector& v) const {
+        return _Vector(this->x-v.x, this->y-v.y);
     }
-    void operator += (const coor& c) {
-        x += c.x;
-        y += c.y;
+    _Vector operator*(const T d) const {
+        return _Vector(this->x*d, this->y*d);
     }
-    coor operator * (const double d) {
-        return coor(x*d, y*d);
+    _Vector operator/(const T d) const {
+        return _Vector(this->x/d, this->y/d);
+    } 
+    void operator+=(const _Vector& v) {
+        this->x += v.x;
+        this->y += v.y;
     }
-
+    void operator*=(const T f) {
+        this->x *= f;
+        this->y *= f;
+    }
 };
 
 template<typename T>
-bool operator== (const coor<T>& c1, const coor<T>& c2) {
-    return ((c1.x == c2.x) && (c1.y == c2.y));
+bool operator==(const _Vector<T>& v1, const _Vector<T>& v2) {
+    return ((v1.x == v2.x) && (v1.y == v2.y));
 }
 
+template<typename T>
+std::ostream& operator<<(std::ostream &s, _Vector<T> &v) {
+    return s<<"("<<v.x<<", "<<v.y<<")";
+}
+
+typedef _Vector<uint32_t> Vector;
+
 #endif