From fa5f1c8816af46eb12d242f5e03fc0fd3d2ec637 Mon Sep 17 00:00:00 2001
From: Fabian Schlenz <mail@fabianonline.de>
Date: Wed, 25 Sep 2019 06:26:27 +0200
Subject: [PATCH] Added effect blur2d

---
 include/effect_blur2d.h | 16 ++++++++++++++++
 src/effect_blur2d.cpp   | 31 +++++++++++++++++++++++++++++++
 src/effects.cpp         |  2 ++
 3 files changed, 49 insertions(+)
 create mode 100644 include/effect_blur2d.h
 create mode 100644 src/effect_blur2d.cpp

diff --git a/include/effect_blur2d.h b/include/effect_blur2d.h
new file mode 100644
index 0000000..3ca1895
--- /dev/null
+++ b/include/effect_blur2d.h
@@ -0,0 +1,16 @@
+#pragma once
+
+#include "prototypes.h"
+#include "functions.h"
+#include "Effect.h"
+
+class Blur2DEffect : public Effect {
+private:
+	Window* window = new Window(0, 0, LED_WIDTH, LED_HEIGHT-6);
+public:
+	~Blur2DEffect();
+    boolean supports_window = true;
+    boolean can_be_shown_with_clock();
+    void loop();
+};
+
diff --git a/src/effect_blur2d.cpp b/src/effect_blur2d.cpp
new file mode 100644
index 0000000..6e756f1
--- /dev/null
+++ b/src/effect_blur2d.cpp
@@ -0,0 +1,31 @@
+#include "effect_blur2d.h"
+
+boolean Blur2DEffect::can_be_shown_with_clock() {
+	return true;
+}
+
+void Blur2DEffect::loop() {
+	uint8_t blur_amount = dim8_raw(beatsin8(3, 64, 192));
+	window->blur(blur_amount);
+	
+	uint8_t x1 = beatsin8(5, 0, window->width-1);
+	uint8_t y1 = beatsin8(8, 0, window->height-1);
+	
+	uint8_t x2 = beatsin8(8, 0, window->width-1);
+	uint8_t y2 = beatsin8(3, 0, window->height-1);
+	
+	uint8_t x3 = beatsin8(4, 0, window->width-1);
+	uint8_t y3 = beatsin8(7, 0, window->height-1);
+	
+	uint16_t ms = millis();
+	CRGB c1 = CHSV(ms / 29, 200, 255);
+	CRGB c2 = CHSV(ms / 41, 200, 255);
+	CRGB c3 = CHSV(ms / 73, 200, 255);
+	window->addPixelColor(x1, y1, &c1);
+	window->addPixelColor(x2, y2, &c2);
+	window->addPixelColor(x3, y3, &c3);
+}
+
+Blur2DEffect::~Blur2DEffect() {
+	delete window;
+}
diff --git a/src/effects.cpp b/src/effects.cpp
index b6ed067..a471d0e 100644
--- a/src/effects.cpp
+++ b/src/effects.cpp
@@ -20,6 +20,7 @@
 #include "effect_dvd.h"
 #include "effect_analogclock.h"
 #include "effect_sines.h"
+#include "effect_blur2d.h"
 
 Effect* current_effect;
 
@@ -55,6 +56,7 @@ Effect* select_effect(uint32_t code) {
 		case 24: case 0x8325C1DF /* dvd                    */ : return new DvdEffect();
 		case 25: case 0x8CA97519 /* analog_clock           */ : return new AnalogClockEffect();
 		case 26: case 0xADB18CC5 /* sines                  */ : return new SinesEffect();
+		case 27: case 0x0407881E /* blur2d                 */ : return new Blur2DEffect();
 		default                                      : return NULL;
 	};
 }