1 files changed, 112 insertions, 0 deletions
diff --git a/src/client/GameSave.h b/src/client/GameSave.h
new file mode 100644
index 0000000..8ac1fce
--- /dev/null
+++ b/src/client/GameSave.h
@@ -0,0 +1,112 @@
+//
+//  GameSave.h
+//  The Powder Toy
+//
+//  Created by Simon Robertshaw on 04/06/2012.
+//
+
+#ifndef The_Powder_Toy_GameSave_h
+#define The_Powder_Toy_GameSave_h
+
+#include <vector>
+#include <string>
+#include "Config.h"
+#include "Misc.h"
+
+#include "simulation/Sign.h"
+#include "simulation/Particle.h"
+
+//using namespace std;
+
+struct ParseException: public std::exception {
+	enum ParseResult { OK = 0, Corrupt, WrongVersion, InvalidDimensions, InternalError, MissingElement };
+	std::string message;
+	ParseResult result;
+public:
+	ParseException(ParseResult result, std::string message_): message(message_), result(result) {}
+	const char * what() const throw()
+	{
+		return message.c_str();
+	}
+	~ParseException() throw() {};
+};
+
+class GameSave
+{
+public:
+	
+	int blockWidth, blockHeight;
+
+	//Simulation data
+	//int ** particleMap;
+	int particlesCount;
+	Particle * particles;
+	unsigned char ** blockMap;
+	float ** fanVelX;
+	float ** fanVelY;
+	
+	//Simulation Options
+	bool waterEEnabled;
+	bool legacyEnable;
+	bool gravityEnable;
+	bool paused;
+	int gravityMode;
+	int airMode;
+	
+	//Signs
+	std::vector<sign> signs;
+
+	//Element palette
+	typedef std::pair<std::string, int> PaletteItem;
+	std::vector<PaletteItem> palette;
+	
+	GameSave();
+	GameSave(GameSave & save);
+	GameSave(int width, int height);
+	GameSave(char * data, int dataSize);
+	GameSave(std::vector<char> data);
+	GameSave(std::vector<unsigned char> data);
+	~GameSave();
+	void setSize(int width, int height);
+	char * Serialise(int & dataSize);
+	std::vector<char> Serialise();
+	void Transform(matrix2d transform, vector2d translate);
+
+	void Expand();
+	void Collapse();
+	bool Collapsed();
+	
+	inline GameSave& operator << (Particle v)
+	{
+		if(particlesCount<NPART && v.type)
+		{
+			particles[particlesCount++] = v;
+		}
+		return *this;
+	}
+	
+	inline GameSave& operator << (sign v)
+	{
+		if(signs.size()<MAXSIGNS && v.text.length())
+			signs.push_back(v);
+		return *this;
+	}
+		
+private:
+	bool expanded;
+	bool hasOriginalData;
+	float * fanVelXPtr;
+	float * fanVelYPtr;
+	unsigned char * blockMapPtr;
+
+	std::vector<char> originalData;
+
+	void dealloc();
+	void read(char * data, int dataSize);
+	void readOPS(char * data, int dataLength);
+	void readPSv(char * data, int dataLength);
+	char * serialiseOPS(int & dataSize);
+	//serialisePSv();
+};
+
+#endif