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-rw-r--r--common/tile.cpp16
-rw-r--r--common/tile.h20
2 files changed, 30 insertions, 6 deletions
diff --git a/common/tile.cpp b/common/tile.cpp
index 15d0d9d..29e0c84 100644
--- a/common/tile.cpp
+++ b/common/tile.cpp
@@ -1,5 +1,7 @@
#include "tile.h"
+#include <algorithm>
+
Tile::Tile() {
}
@@ -8,7 +10,7 @@ Tile::Tile(Tile::Type t, bool re, bool ro) : type(t), red(re), rotated(ro){
}
-int Tile::get_num() {
+int Tile::get_num() const {
if(type >= Man_1 && type <= Sou_9) {
return (type - Man_1) % 9 + 1;
} else {
@@ -16,11 +18,19 @@ int Tile::get_num() {
}
}
-bool Tile::operator==(const Tile& other) {
+bool Tile::operator==(const Tile& other) const {
return type == other.type;
}
+bool Tile::operator<(const Tile& other) const {
+ return type == other.type ? red : type < other.type;
+}
+
Tile Tile::operator++(int) {
type = Type(type + 1);
return *this;
-} \ No newline at end of file
+}
+
+void Tiles::sort() {
+ std::sort(begin(), end());
+}
diff --git a/common/tile.h b/common/tile.h
index 93bdb8d..84552aa 100644
--- a/common/tile.h
+++ b/common/tile.h
@@ -3,6 +3,7 @@
#include <stdint.h>
#include <vector>
+#include <boost/serialization/base_object.hpp>
class Tile {
public:
@@ -60,10 +61,13 @@ class Tile {
virtual ~Tile(){};
//! Get the numeric value of the tile (if one of the man/pin/sou-sets).
- int get_num();
+ int get_num() const;
//! Compare two tiles. Equal if type matches; flags are not compared.
- bool operator==(const Tile& other);
+ bool operator==(const Tile& other) const;
+
+ //! Compare two tiles. Ordered by type, red < non-red.
+ bool operator<(const Tile& other) const;
//! Increment type. Useful for iterating over all possible types.
Tile operator++(int);
@@ -76,6 +80,16 @@ class Tile {
}
};
-typedef std::vector<Tile> Tiles;
+//! List of tiles.
+class Tiles : public std::vector<Tile> {
+ public:
+ //! Sort the list of tiles.
+ void sort();
+
+ template<class Archive>
+ void serialize(Archive & ar, const unsigned int version) {
+ ar & boost::serialization::base_object<std::vector<Tile> >(*this);
+ }
+};
#endif