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LED-Mesh/libraries/LEDMatrix-master/LEDMatrix.h

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#ifndef LEDMatrix_h
#define LEDMatrix_h
enum MatrixType_t { HORIZONTAL_MATRIX,
VERTICAL_MATRIX,
HORIZONTAL_ZIGZAG_MATRIX,
VERTICAL_ZIGZAG_MATRIX };
class cLEDMatrixBase
{
friend class cSprite;
protected:
int16_t m_Width, m_Height;
MatrixType_t m_Type;
struct CRGB *m_LED;
struct CRGB m_OutOfBounds;
public:
cLEDMatrixBase();
virtual uint16_t mXY(uint16_t x, uint16_t y)=0;
void SetLEDArray(struct CRGB *pLED); // Only used with externally defined LED arrays
struct CRGB *operator[](int n);
struct CRGB &operator()(int16_t x, int16_t y);
struct CRGB &operator()(int16_t i);
int Size() { return(m_Width * m_Height); }
int Width() { return(m_Width); }
int Height() { return(m_Height); }
void HorizontalMirror(bool FullHeight = true);
void VerticalMirror();
void QuadrantMirror();
void QuadrantRotateMirror();
void TriangleTopMirror(bool FullHeight = true);
void TriangleBottomMirror(bool FullHeight = true);
void QuadrantTopTriangleMirror();
void QuadrantBottomTriangleMirror();
void DrawLine(int16_t x0, int16_t y0, int16_t x1, int16_t y1, CRGB Col);
void DrawRectangle(int16_t x0, int16_t y0, int16_t x1, int16_t y1, CRGB Col);
void DrawCircle(int16_t xc, int16_t yc, uint16_t r, CRGB Col);
void DrawFilledRectangle(int16_t x0, int16_t y0, int16_t x1, int16_t y1, CRGB Col);
void DrawFilledCircle(int16_t xc, int16_t yc, uint16_t r, CRGB Col);
};
template<int16_t tWidth, int16_t tHeight, MatrixType_t tMType, int16_t tXMult = 0, int16_t tYMult = 0> class cLEDMatrix : public cLEDMatrixBase
{
private:
static const int16_t m_absWidth = (tWidth * ((tWidth < 0) * -1 + (tWidth > 0)));
static const int16_t m_absHeight = (tHeight * ((tHeight < 0) * -1 + (tHeight > 0)));
struct CRGB p_LED[(m_absWidth * m_absHeight * ((tXMult == 0) && (tXMult == 0))) + ((tXMult != 0) && (tXMult != 0))]; // Will always be at least 1
public:
cLEDMatrix()
{
m_Width = m_absWidth;
m_Height = m_absHeight;
m_Type = tMType;
if ((tXMult == 0) && (tYMult == 0))
m_LED = p_LED;
else
m_LED = NULL;
}
void SetLEDArray(struct CRGB *pLED)
{
m_LED = pLED;
}
virtual uint16_t mXY(uint16_t x, uint16_t y)
{
if (tWidth < 0)
x = (m_absWidth - 1) - x;
if (tHeight < 0)
y = (m_absHeight - 1) - y;
if (tMType == HORIZONTAL_MATRIX)
{
if ((tXMult == 0) && (tYMult == 0))
return((y * m_absWidth) + x);
else
return((y * m_absWidth * tYMult) + (x * tXMult));
}
else if (tMType == VERTICAL_MATRIX)
{
if ((tXMult == 0) && (tYMult == 0))
return((x * m_absHeight) + y);
else
return((x * m_absHeight * tXMult) + (y * tYMult));
}
else if (tMType == HORIZONTAL_ZIGZAG_MATRIX)
{
if (y % 2)
{
if ((tXMult == 0) && (tYMult == 0))
return((((y + 1) * m_absWidth) - 1) - x);
else
return((((y + 1) * m_absWidth * tYMult) - tXMult) - (x * tXMult));
}
else
{
if ((tXMult == 0) && (tYMult == 0))
return((y * m_absWidth) + x);
else
return((y * m_absWidth * tYMult) + (x * tXMult));
}
}
else /* if (tMType == VERTICAL_ZIGZAG_MATRIX) */
{
if (x % 2)
{
if ((tXMult == 0) && (tYMult == 0))
return((((x + 1) * m_absHeight) - 1) - y);
else
return((((x + 1) * m_absHeight * tXMult) - tYMult) - (y * tYMult));
}
else
{
if ((tXMult == 0) && (tYMult == 0))
return((x * m_absHeight) + y);
else
return((x * m_absHeight * tXMult) + (y * tYMult));
}
}
}
void ShiftLeft(void)
{
if ((tXMult == 0) && (tYMult == 0))
{
switch (tMType)
{
case HORIZONTAL_MATRIX:
if (tWidth > 0)
HPWSL();
else
HNWSL();
break;
case VERTICAL_MATRIX:
if (tWidth > 0)
VPWSL();
else
VNWSL();
break;
case HORIZONTAL_ZIGZAG_MATRIX:
if (tWidth > 0)
HZPWSL();
else
HZNWSL();
break;
case VERTICAL_ZIGZAG_MATRIX:
if (tWidth > 0)
VZPWSL();
else
VZNWSL();
break;
}
}
}
void ShiftRight(void)
{
if ((tXMult == 0) && (tYMult == 0))
{
switch (tMType)
{
case HORIZONTAL_MATRIX:
if (tWidth > 0)
HNWSL();
else
HPWSL();
break;
case VERTICAL_MATRIX:
if (tWidth > 0)
VNWSL();
else
VPWSL();
break;
case HORIZONTAL_ZIGZAG_MATRIX:
if (tWidth > 0)
HZNWSL();
else
HZPWSL();
break;
case VERTICAL_ZIGZAG_MATRIX:
if (tWidth > 0)
VZNWSL();
else
VZPWSL();
break;
}
}
}
void ShiftDown(void)
{
if ((tXMult == 0) && (tYMult == 0))
{
switch (tMType)
{
case HORIZONTAL_MATRIX:
if (tHeight > 0)
HPHSD();
else
HNHSD();
break;
case VERTICAL_MATRIX:
if (tHeight > 0)
VPHSD();
else
VNHSD();
break;
case HORIZONTAL_ZIGZAG_MATRIX:
if (tHeight > 0)
HZPHSD();
else
HZNHSD();
break;
case VERTICAL_ZIGZAG_MATRIX:
if (tHeight > 0)
VZPHSD();
else
VZNHSD();
break;
}
}
}
void ShiftUp(void)
{
if ((tXMult == 0) && (tYMult == 0))
{
switch (tMType)
{
case HORIZONTAL_MATRIX:
if (tHeight > 0)
HNHSD();
else
HPHSD();
break;
case VERTICAL_MATRIX:
if (tHeight > 0)
VNHSD();
else
VPHSD();
break;
case HORIZONTAL_ZIGZAG_MATRIX:
if (tHeight > 0)
HZNHSD();
else
HZPHSD();
break;
case VERTICAL_ZIGZAG_MATRIX:
if (tHeight > 0)
VZNHSD();
else
VZPHSD();
break;
}
}
}
private:
// Functions used by ShiftLeft & ShiftRight
void HPWSL(void)
{
int16_t i = 0;
for (int16_t y=m_absHeight; y>0; --y,++i)
{
for (int16_t x=m_absWidth-1; x>0; --x,++i)
p_LED[i] = p_LED[i + 1];
p_LED[i] = CRGB(0, 0, 0);
}
}
void HNWSL(void)
{
int16_t i = m_absWidth - 1;
for (int16_t y=m_absHeight; y>0; --y)
{
for (int16_t x=m_absWidth-1; x>0; --x,--i)
p_LED[i] = p_LED[i - 1];
p_LED[i] = CRGB(0, 0, 0);
i += ((m_absWidth * 2) - 1);
}
}
void VPWSL(void)
{
int16_t i = 0;
int16_t j = m_absHeight;
for (int16_t x=m_absWidth-1; x>0; --x)
{
for (int16_t y=m_absHeight; y>0; --y)
p_LED[i++] = p_LED[j++];
}
for (int16_t y=m_absHeight; y>0; --y)
p_LED[i++] = CRGB(0, 0, 0);
}
void VNWSL(void)
{
int16_t i = (m_absHeight * m_absWidth) - 1;
int16_t j = i - m_absHeight;
for (int16_t x=m_absWidth-1; x>0; --x)
{
for (int16_t y=m_absHeight; y>0; --y)
p_LED[i--] = p_LED[j--];
}
for (int16_t y=m_absHeight; y>0; --y)
p_LED[i--] = CRGB(0, 0, 0);
}
void HZPWSL(void)
{
int16_t i = 0;
for (int16_t y=m_absHeight; y>0; y-=2)
{
for (int16_t x=m_absWidth-1; x>0; --x,++i)
p_LED[i] = p_LED[i + 1];
p_LED[i] = CRGB(0, 0, 0);
i++;
if (y > 1)
{
i += (m_absWidth - 1);
for (int16_t x=m_absWidth-1; x>0; --x,--i)
p_LED[i] = p_LED[i - 1];
p_LED[i] = CRGB(0, 0, 0);
i += m_absWidth;
}
}
}
void HZNWSL(void)
{
int16_t i = m_absWidth - 1;
for (int16_t y=m_absHeight; y>0; y-=2)
{
for (int16_t x=m_absWidth-1; x>0; --x,--i)
p_LED[i] = p_LED[i - 1];
p_LED[i] = CRGB(0, 0, 0);
if (y > 1)
{
i += m_absWidth;
for (int16_t x=m_absWidth-1; x>0; --x,++i)
p_LED[i] = p_LED[i + 1];
p_LED[i] = CRGB(0, 0, 0);
i += m_absWidth;
}
}
}
void VZPWSL(void)
{
int16_t i = 0;
int16_t j = (m_absHeight * 2) - 1;
for (int16_t x=m_absWidth-1; x>0; x-=2)
{
for (int16_t y=m_absHeight; y>0; --y)
p_LED[i++] = p_LED[j--];
if (x > 1)
{
j += (m_absHeight * 2);
for (int16_t y=m_absHeight; y>0; --y)
p_LED[i++] = p_LED[j--];
j += (m_absHeight * 2);
}
}
for (int16_t y=m_absHeight; y>0; y--)
p_LED[i++] = CRGB(0, 0, 0);
}
void VZNWSL(void)
{
int16_t i = (m_absHeight * m_absWidth) - 1;
int16_t j = m_absHeight * (m_absWidth - 2);
for (int16_t x=m_absWidth-1; x>0; x-=2)
{
for (int16_t y=m_absHeight; y>0; --y)
p_LED[i--] = p_LED[j++];
if (x > 1)
{
j -= (m_absHeight * 2);
for (int16_t y=m_absHeight; y>0; --y)
p_LED[i--] = p_LED[j++];
j -= (m_absHeight * 2);
}
}
for (int16_t y=m_absHeight; y>0; y--)
p_LED[i--] = CRGB(0, 0, 0);
}
// Functions used by ShiftDown & ShiftUp
void HPHSD(void)
{
int16_t i = 0;
int16_t j = m_absWidth;
for (int16_t y=m_absHeight-1; y>0; --y)
{
for (int16_t x=m_absWidth; x>0; --x)
p_LED[i++] = p_LED[j++];
}
for (int16_t x=m_absWidth; x>0; --x)
p_LED[i++] = CRGB(0, 0, 0);
}
void HNHSD(void)
{
int16_t i = (m_absWidth * m_absHeight) - 1;
int16_t j = i - m_absWidth;
for (int16_t y=m_absHeight-1; y>0; --y)
{
for (int16_t x=m_absWidth; x>0; --x)
p_LED[i--] = p_LED[j--];
}
for (int16_t x=m_absWidth; x>0; --x)
p_LED[i--] = CRGB(0, 0, 0);
}
void VPHSD(void)
{
int16_t i = 0;
for (int16_t x=m_absWidth; x>0; --x,++i)
{
for (int16_t y=m_absHeight-1; y>0; --y,++i)
p_LED[i] = p_LED[i + 1];
p_LED[i] = CRGB(0, 0, 0);
}
}
void VNHSD(void)
{
int16_t i = m_absHeight - 1;
for (int16_t x=m_absWidth; x>0; --x)
{
for (int16_t y=m_absHeight-1; y>0; --y,--i)
p_LED[i] = p_LED[i - 1];
p_LED[i] = CRGB(0, 0, 0);
i += ((m_absHeight * 2) - 1);
}
}
void HZPHSD(void)
{
int16_t i = 0;
int16_t j = (m_absWidth * 2) - 1;
for (int16_t y=m_absHeight-1; y>0; y-=2)
{
for (int16_t x=m_absWidth; x>0; --x)
p_LED[i++] = p_LED[j--];
if (y > 1)
{
j += (m_absWidth * 2);
for (int16_t x=m_absWidth; x>0; --x)
p_LED[i++] = p_LED[j--];
j += (m_absWidth * 2);
}
}
for (int16_t x=m_absWidth; x>0; x--)
p_LED[i++] = CRGB(0, 0, 0);
}
void HZNHSD(void)
{
int16_t i = (m_absWidth * m_absHeight) - 1;
int16_t j = m_absWidth * (m_absHeight - 2);
for (int16_t y=m_absHeight-1; y>0; y-=2)
{
for (int16_t x=m_absWidth; x>0; --x)
p_LED[i--] = p_LED[j++];
if (y > 1)
{
j -= (m_absWidth * 2);
for (int16_t x=m_absWidth; x>0; --x)
p_LED[i--] = p_LED[j++];
j -= (m_absWidth * 2);
}
}
for (int16_t x=m_absWidth; x>0; x--)
p_LED[i--] = CRGB(0, 0, 0);
}
void VZPHSD(void)
{
int16_t i = 0;
for (int16_t x=m_absWidth; x>0; x-=2)
{
for (int16_t y=m_absHeight-1; y>0; --y,++i)
p_LED[i] = p_LED[i + 1];
p_LED[i] = CRGB(0, 0, 0);
i++;
if (x > 1)
{
i += (m_absHeight - 1);
for (int16_t y=m_absHeight-1; y>0; --y,--i)
p_LED[i] = p_LED[i - 1];
p_LED[i] = CRGB(0, 0, 0);
i += m_absHeight;
}
}
}
void VZNHSD(void)
{
int16_t i = m_absHeight - 1;
for (int16_t x=m_absWidth; x>0; x-=2)
{
for (int16_t y=m_absHeight-1; y>0; --y,--i)
p_LED[i] = p_LED[i - 1];
p_LED[i] = CRGB(0, 0, 0);
if (x > 1)
{
i += m_absHeight;
for (int16_t y=m_absHeight-1; y>0; --y,++i)
p_LED[i] = p_LED[i + 1];
p_LED[i] = CRGB(0, 0, 0);
i += m_absHeight;
}
}
}
};
#endif
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