Use a different method for decoding saves with uncompressed object in memory for stamps and clipboard, also allows for transformation (rotation), missing failure states and code for loading it into a Simulation

1 files changed, 74 insertions, 0 deletions

diff --git a/src/client/GameSave.h b/src/client/GameSave.h
new file mode 100644
index 0000000..ccf3690
--- /dev/null
+++ b/src/client/GameSave.h
@@ -0,0 +1,74 @@
+//
+//  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 "Misc.h"
+#include "simulation/StorageClasses.h"
+
+class GameSave
+{
+public:
+	enum ParseResult { OK = 0, Corrupt, WrongVersion, InvalidDimensions, InternalError, MissingElement };
+	
+	int width, height;
+
+	//Simulation data
+	//int ** particleMap;
+	int particlesCount;
+	Particle * particles;
+	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;
+	
+	GameSave(GameSave & save);
+	GameSave(int width, int height);
+	GameSave(char * data, int dataSize);
+	~GameSave();
+	void setSize(int width, int height);
+	char * Serialise(int & dataSize);
+	void Transform(matrix2d transform, vector2d translate);
+	
+	inline GameSave& operator << (Particle v)
+	{
+		if(particlesCount<NPART && v.type)
+		{
+			particles[particlesCount++] = v;
+		}
+	}
+	
+	inline GameSave& operator << (sign v)
+	{
+		if(signs.size()<MAXSIGNS && v.text.length())
+			signs.push_back(v);
+	}
+		
+private:
+	float * fanVelXPtr;
+	float * fanVelYPtr;
+	char * blockMapPtr;
+
+	ParseResult readOPS(char * data, int dataLength);
+	ParseResult readPSv(char * data, int dataLength);
+	char * serialiseOPS(int & dataSize);
+	//serialisePSv();
+};
+
+#endif