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Update borg.h

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Daniel Løvbrøtte Olsen 2017-06-20 23:28:46 +02:00 committed by GitHub
parent 75c0d75c8c
commit 0411db7976
1 changed files with 18 additions and 13 deletions
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31
School/vg2/borg/borg.h
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@ -33,9 +33,9 @@ byte ROTTODIR[6][6];
// Initializing mapping for directions
void initMap(void);
// Encodes n led into a LEDSelect
void encodeLED(int n, LEDSelect* Result);
void encodeLED(byte n, LEDSelect* Result);
// Decodes side, column, row into n LED
inline int decodeLED(LEDSelect selection);
inline byte decodeLED(LEDSelect selection);
// Compares two LEDSelects, returns true if equal, false if unequal
inline bool LEDSelectCmp(LEDSelect a, LEDSelect b);
@ -61,7 +61,7 @@ void translate(LEDSelect src, LEDSelect dst, CRGB* leds);
// Rotates a side, in given direction, 0 - Clockwise, 1 - Anticlockwise
void rotate(byte side, bool dir, byte n, CRGB* leds);
// Mirrors one side to every other side
bool mirror(byte side, CRGB* leds);
void mirror(byte side, CRGB* leds);
//Prints large X in a given color
void printError(CRGB color, CRGB* leds);
@ -133,32 +133,32 @@ void initMap(void)
ROTTODIR[4][RIGHT] = 255;
ROTTODIR[4][DOWN] = NORTH;
ROTTODIR[4][LEFT] = 255;
ROTTODIR[4][CLOCKW] = EAST;
ROTTODIR[4][ACLOCKW] = WEST;
ROTTODIR[4][CLOCKW] = WEST;
ROTTODIR[4][ACLOCKW] = EAST;
ROTTODIR[5][UP] = SOUTH;
ROTTODIR[5][RIGHT] = 255;
ROTTODIR[5][DOWN] = NORTH;
ROTTODIR[5][LEFT] = 255;
ROTTODIR[5][CLOCKW] = WEST;
ROTTODIR[5][ACLOCKW] = EAST;
ROTTODIR[5][CLOCKW] = EAST;
ROTTODIR[5][ACLOCKW] = WEST;
}
void encodeLED(int n, LEDSelect* Result)
void encodeLED(byte n, LEDSelect* Result)
{
Result->side = n / 9;
Result->column = n % 9 / 3;
Result->row = n % 9 % 3;
}
inline int decodeLED(LEDSelect selection)
inline byte decodeLED(LEDSelect selection)
{
return 9 * selection.side + 3 * selection.row + selection.column;
}
inline bool LEDSelectCmp(LEDSelect a, LEDSelect b)
{
return a.side != b.side || a.column !=b.column || a.row != b.row;
return a.side == b.side && a.column == b.column && a.row == b.row;
}
void forceMove(LEDSelect* selection, byte direction)
@ -448,6 +448,9 @@ void translate(LEDSelect src, LEDSelect dst, CRGB* leds){
leds[decodeLED(dst)] = leds[decodeLED(src)];
}
// COUNTER CLOCKWISE ROTATION IS BROKEN
// DIRTY FIX IS TO JUST ROTATE 3 TIMES INSTEAD OF THIS WEIRD SHIT
void rotate(byte side, bool direction, byte n, CRGB* leds)
{
int firstLED = decodeLED({side, 0, 0});
@ -473,25 +476,27 @@ void rotate(byte side, bool direction, byte n, CRGB* leds)
void new_rotaterot(LEDSelect selection, byte dir, byte n, CRGB* leds)
{
LEDSelect head[2] = {selection, selection};
for (byte i = 0; i < n; i++) {
LEDSelect head[2] = {selection, selection};
CRGB saved = leds[decodeLED(head[0])];
do {
head[1] = head[0];
getRotNeighborLED(&head[1], (dir > 3) ? 4 + !(dir - 4) : (dir + 2) % 4, &head[0]);
leds[decodeLED(head[1])] = leds[decodeLED(head[0])];
}
while (!LEDSelectCmp(head[0], selection));
leds[decodeLED(head[1])] = saved;
}
}
bool mirror(byte side, CRGB* leds)
void mirror(byte side, CRGB* leds)
{
/*TODO: figure out memory structure,
copy the nine leds to the the different memory parts, so it the text is displayed on all sides.
should probably use some form of modulo
*/
for(int i = 0; i < sizeof(leds) / sizeof(CRGB); i += 9) {
for (byte i = 0; i < 54; i += 9) {
memcpy(&leds[i], &leds[decodeLED({side, 0, 0})], sizeof(CRGB) * 9);
}
}