92 lines
2.2 KiB
C
92 lines
2.2 KiB
C
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#ifndef borg_h
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#define borg_h
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#include "Arduino.h"
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#include <FastLED.h>
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struct LEDSelect {
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byte side;
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byte column;
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byte row;
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};
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// Decodes side, column, row into n LED
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int decodeLED(LEDSelect selection);
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bool setColor(LEDSelect selection, CRGB* leds);
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bool updateColor(LEDSelect selection, CRGB* leds);
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int decodeLED(LEDSelect selection) {
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return 9 * selection.side + 3 * selection.row + selection.column;
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}
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bool setColor(LEDSelect selection, CRGB color, CRGB* leds) {
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if (selection.side == 255) {
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return false;
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}
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if (selection.column == 255 && selection.row == 255) {
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for (byte n = 0; n < 9; n++) {
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leds[selection.side * 9 + n] = color;
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}
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return true;
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}
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else if (selection.column == 255 && selection.row != 255) {
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for (byte n = 0; n < 3; n++) {
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leds[decodeLED({ selection.side, n, selection.row })] = color;
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}
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return true;
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}
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else if (selection.column != 255 && selection.row == 255) {
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for (byte n = 0; n < 3; n++) {
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leds[decodeLED({ selection.side, selection.column, n })] = color;
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}
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return true;
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}
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else if (selection.column != 255 && selection.row != 255) {
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leds[decodeLED(selection)] = color;
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return true;
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}
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else {
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return false;
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}
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}
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bool updateColor(LEDSelect selection, CRGB color, CRGB* leds) {
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if (selection.side == 255) {
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return false;
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}
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if (selection.column == 255 && selection.row == 255) {
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for (int n = 0; n < 9; n++) {
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CRGB* led = &leds[selection.side * 9 + n];
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if (*led != (CRGB)0x000000)*led = color;
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}
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return true;
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}
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else if (selection.column == 255 && selection.row != 255) {
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for (int n = 0; n < 3; n++) {
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CRGB* led = &leds[decodeLED({ selection.side, n, selection.row })];
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if (*led != (CRGB)0x000000)*led = color;
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}
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return true;
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}
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else if (selection.column != 255 && selection.row == 255) {
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for (int n = 0; n < 3; n++) {
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CRGB* led = &leds[decodeLED({ selection.side, selection.column, n })];
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if (*led != (CRGB)0x000000)*led = color;
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}
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return true;
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}
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else if (selection.column != 255 && selection.row != 255) {
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CRGB* led = &leds[decodeLED(selection)];
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if (*led != (CRGB)0x000000) {
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*led = color;
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}
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return true;
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}
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else {
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return false;
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}
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}
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#endif
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