plot.h

#ifndef plot_h
#define plot_h

typedef unsigned char uchar;
typedef unsigned int uint;

static char notes[] = {'C','D','E','F','G','A','B'};

#define DEFAULT_MIDICHANNEL		-1
#define DEFAULT_MIDIVOLUME		60

//Default sizes
#define PLOT_DEFAULT_I			60
#define PLOT_DEFAULT_J			60
#define PLOT_DEFAULT_M			60
#define PLOT_DEFAULT_N			60

#define PLOT_TAB_CELLS	0
#define PLOT_TAB_NOTES	1

#define WWM_NONE	0
#define WWM_WIRE	1
#define WWM_TAIL	2
#define WWM_HEAD	3

#define DEFAULT_SPEED	4
#define MINIMAL_SPEED	1
#define MAXIMAL_SPEED	16

#define MAKE_MSG(X, Y, Z) (X + (Y<<8) + (Z<<16))

typedef class Plot
{
public:
	//Size of matrix
	uint m;
	uint n;
	//Matrixes
	uchar *CellMatrix;
	uchar *SwapMatrix;
	uchar *NoteMatrix;
	//Vector with off notes
	std::vector<uchar> OffNotes;
	//Midi channel
	int midich;
	//Midi volume
	int volume;
	//MIDI handle
	HMIDIOUT hdev;
	
	//Drawing control
	GLuint font;
	//Main control
	float x,y,z;	//position
	float w,h;		//size
	//Cells area
	float cx,cy,cz;
	float cw,ch;
	float cdw,cdh;	//width and height deltas
	//Mouse position
	float mx,my;
	//Cell position
	uint mposx,mposy;
	uint mpos;		//This is the cell position
	uint tab;		//current tab: 0-> automaton; 1-> notes
	int mousein;	//Which tab is mouse over
	int state;		//State of tabs
	uchar pencil;	//Current painting color
	uchar eraser;	//Current erase color
	uchar selected_note;
	uchar eraser_note;
	bool visible;	//True to draw plot
	bool mleft;		//Left mouse button is pressed
	bool mright;	//Right mouse button is pressed
	char dtxt[64];	//debug text

	//Constructor
	Plot(void);
	Plot(float _x, float _y, float _z, float _w, float _h, bool _v, GLuint _font);
	//This method
	void Draw(void);
	void Render(void);
	//Initialize midi port
	void InitMidi(void);
	//Matrixes method collection
	void DropMatrixes(void);
	void CreateMatrixes(void);
	void ResizeMatrixes(uint _m, uint _n);
	void ClearMatrixes(void);
	//Cells matrix operations
	void ClearWires(void);
	void ClearCellMatrix(void);
	//Note matrix operations
	void ClearNoteMatrix(void);

	//RULES CONTROL
	void CalculateMatrix(void);
	void AddNoteOff(uchar _note);
	void NotesOff(void);
	//These methods get information of neighboor cells
	int CheckTop(uint pos);
	int CheckBottom(uint pos);
	int CheckLeft(uint pos);
	int CheckRight(uint pos);
	int CheckTopLeft(uint pos);
	int CheckTopRight(uint pos);
	int CheckBottomLeft(uint pos);
	int CheckBottomRight(uint pos);
	//Gets ammount of heads in near a specified cell
	int CheckNeighbourHeads(uint pos);

	//EVENTS
	//Left mouse button down
	int LDown(float _x, float _y);
	//Left mouse button up
	int LUp(float _x, float _y);
	//Right mouse button down
	int RDown(float _x, float _y);
	//Right mouse button up
	int RUp(float _x, float _y);
	//Mouse move
	int MMove(float _x, float _y, bool _mleft);
	//These grants ability to control mouse wheel
	int MWheel(float _x, float _y, bool _mleft, short _delta);

	//FILE FORMAT FUNCTIONS
	FILE *fout,*fin;
	//Basic functions
	void ps(const char *s);
	void pn(int c, uint v);
	const char* gs(int c);
	int gn(int c);
	//Read file
	int Read(char *fname);
	//Write file
	int Write(char *fname);
} Plot;

#endif