Added new demo

Based on Aurora code.

1 files changed, 154 insertions, 0 deletions

diff --git a/examples/AuroraDemo/PatternInvaders.h b/examples/AuroraDemo/PatternInvaders.h
new file mode 100644
index 0000000..cad004c
--- /dev/null
+++ b/examples/AuroraDemo/PatternInvaders.h
@@ -0,0 +1,154 @@
+/*
+ * Aurora: https://github.com/pixelmatix/aurora
+ * Copyright (c) 2014 Jason Coon
+ *
+ * Inspired by 'Space Invader Generator': https://the8bitpimp.wordpress.com/2013/05/07/space-invader-generator
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#ifndef PatternInvaders_H
+#define PatternInvaders_H
+
+class PatternInvadersSmall : public Drawable {
+  private:
+    uint8_t x = 1;
+    uint8_t y = 1;
+
+  public:
+    PatternInvadersSmall() {
+      name = (char *)"Invaders Small";
+    }
+
+    void start() {
+      matrix.fillScreen(0);
+    }
+
+    unsigned int drawFrame() {
+      CRGB color1 = effects.ColorFromCurrentPalette(random(0, 255));
+
+      for (int i = 0; i < 3; i++) {
+        for (int j = 0; j < 5; j++) {
+          CRGB color = CRGB::Black;
+
+          if (random(0, 2) == 1) color = color1;
+
+          effects.drawBackgroundFastLEDPixelCRGB(x + i, y + j, color);
+
+          if (i < 2)
+            effects.drawBackgroundFastLEDPixelCRGB(x + (4 - i), y + j, color);
+        }
+      }
+
+      x += 6;
+      if (x > 25) {
+        x = 1;
+        y += 6;
+      }
+
+      if (y > 25) y = x = 1;
+
+      effects.ShowFrame();
+
+      return 125;
+    }
+};
+
+class PatternInvadersMedium : public Drawable {
+  private:
+    uint8_t x = 0;
+    uint8_t y = 0;
+
+  public:
+    PatternInvadersMedium() {
+      name = (char *)"Invaders Medium";
+    }
+
+    void start() {
+      matrix.fillScreen(0);
+    }
+
+    unsigned int drawFrame() {
+      CRGB color1 = effects.ColorFromCurrentPalette(random(0, 255));
+
+      for (int i = 0; i < 3; i++) {
+        for (int j = 0; j < 5; j++) {
+          CRGB color = CRGB::Black;
+
+          if (random(0, 2) == 1) color = color1;
+
+          matrix.fillRect(x + (i * 2), y + (j * 2), x + (i * 2 + 1), y + (j * 2 + 1), color);
+
+          if (i < 2)
+            matrix.fillRect(x + (8 - i * 2), y + (j * 2), x + (9 - i * 2), y + (j * 2 + 1), color);
+        }
+      }
+
+      x += 11;
+      if (x > 22) {
+        x = 0;
+        y += 11;
+      }
+
+      if (y > 22) y = x = 0;
+
+      effects.ShowFrame();
+
+      return 500;
+    }
+};
+
+class PatternInvadersLarge : public Drawable {
+  private:
+
+  public:
+    PatternInvadersLarge() {
+      name = (char *)"Invaders Large";
+    }
+
+    void start() {
+      matrix.fillScreen(0);
+    }
+
+    unsigned int drawFrame() {
+      matrix.fillScreen(0);
+
+      CRGB color1 = effects.ColorFromCurrentPalette(random(0, 255));
+
+      for (int x = 0; x < 3; x++) {
+        for (int y = 0; y < 5; y++) {
+          CRGB color = CRGB::Black;
+
+          if (random(0, 2) == 1) {
+            color = color1;
+          }
+
+          matrix.fillRect(1 + x * 6, 1 + y * 6, 5 + x * 6, 5 + y * 6, color);
+
+          if (x < 2)
+            matrix.fillRect(1 + (4 - x) * 6, 1 + y * 6, 5 + (4 - x) * 6, 5 + y * 6, color);
+        }
+      }
+
+      effects.ShowFrame();
+
+      return 2000;
+    }
+};
+
+#endif