migrating save files

include/td/game/Team.h

@@ -31,23 +31,17 @@ class Team;
 
 class TeamCastle : public utils::shape::Rectangle {
 private:
-	const Team* m_Team;
 	float m_Life;
 public:
 	static constexpr int CastleMaxLife = 1000;
 
-	TeamCastle(const Team* team) : m_Team(team), m_Life(CastleMaxLife) {
+	TeamCastle() : m_Life(CastleMaxLife) {
 		SetWidth(5);
 		SetHeight(5);
 	}
 
-	TeamCastle() : TeamCastle(nullptr) {}
-
 	float GetLife() const { return m_Life; }
 
-	const Team* GetTeam() const { return m_Team; }
-	void SetTeam(const Team* team) { m_Team = team; }
-
 	void SetLife(float life) { m_Life = life; }
 	void Damage(float damage) { m_Life = std::max(0.0f, m_Life - damage); }
 

include/td/game/World.h

@@ -14,7 +14,7 @@ class World {
 	std::vector<Color> m_DecorationPalette;
 	Color m_Background;
 
-	std::unordered_map<ChunkCoord, ChunkPtr> m_Chunks;
+	ChunkList m_Chunks;
 
 	SpawnColorPalette m_SpawnColorPalette;
 
@@ -70,7 +70,7 @@ class World {
 
 	TowerPtr GetTower(const Vec2f& position) const;	 // returns null if no tower is here
 
-	const std::unordered_map<ChunkCoord, ChunkPtr>& GetChunks() const {
+	const ChunkList& GetChunks() const {
 		return m_Chunks;
 	}
 

include/td/game/WorldTypes.h

@@ -7,14 +7,8 @@
 
 namespace td {
 namespace game {
-struct ChunkCoord {
-	std::int16_t x, y;
-
-	friend bool operator==(const td::game::ChunkCoord& first, const td::game::ChunkCoord& other) {
-		return first.x == other.x && first.y == other.y;
-	}
-};
 
+using ChunkCoord = Vec2<std::int16_t>;
 
 class Game;
 
@@ -80,15 +74,17 @@ struct Chunk {
 	typedef std::array<std::uint16_t, ChunkSize> ChunkData;
 
 	// stores index of tile palette
-	ChunkData tiles{0};
-	ChunkPalette palette;
+	ChunkData m_Tiles{0};
+	ChunkPalette m_Palette;
 
 	TileIndex GetTileIndex(std::uint16_t tileNumber) const {
-		TileIndex chunkPaletteIndex = tiles.at(tileNumber);
+		TileIndex chunkPaletteIndex = m_Tiles.at(tileNumber);
 		if (chunkPaletteIndex == 0)	 // index 0 means empty tile     index 1 = first tile
 			return 0;
-		return palette.at(chunkPaletteIndex);
+		return m_Palette.at(chunkPaletteIndex);
 	}
+
+	// TODO: keep data packed
 };
 
 typedef std::shared_ptr<Chunk> ChunkPtr;
@@ -103,6 +99,8 @@ typedef std::array<Color, 2> SpawnColorPalette;
 
 typedef std::vector<TowerPtr> TowerList;
 
+using ChunkList = std::unordered_map<ChunkCoord, ChunkPtr>;
+
 sp::DataBuffer& operator>>(sp::DataBuffer& buffer, TilePtr& tile);