From ee50fc034868efd985984f297472f53bf9313352 Mon Sep 17 00:00:00 2001
From: Makussu <maximilian@ruhm.info>
Date: Mon, 9 Oct 2023 08:25:40 +0200
Subject: [PATCH] add key_action

---
 .../arrow_key_move/arrow_key_move.pde         | 26 +++++++++++++++++++
 .../black_white_1/black_white_1.pde           | 15 +++++++++++
 .../black_white_2/black_white_2.pde           | 21 +++++++++++++++
 3 files changed, 62 insertions(+)
 create mode 100644 Lektion 2/Key_action/arrow_key_move/arrow_key_move.pde
 create mode 100644 Lektion 2/Key_action/black_white_1/black_white_1.pde
 create mode 100644 Lektion 2/Key_action/black_white_2/black_white_2.pde

diff --git a/Lektion 2/Key_action/arrow_key_move/arrow_key_move.pde b/Lektion 2/Key_action/arrow_key_move/arrow_key_move.pde
new file mode 100644
index 0000000..06e9d7e
--- /dev/null
+++ b/Lektion 2/Key_action/arrow_key_move/arrow_key_move.pde	
@@ -0,0 +1,26 @@
+int x = 0;//Position x
+int y = 0;//Positon y
+
+void setup () {
+  size(300, 300);
+  //Startposition Mitte
+  x = width /2;
+  y = height /2;
+}
+
+void draw () {
+  background(255);
+  ellipse(x, y, 40, 40);
+}
+
+void keyPressed() {
+  if (keyCode == RIGHT) {
+    x +=10; // Kreis nach rechts
+  } else if (keyCode == LEFT) {
+    x -= 10; // Kreis nach links
+  } else if (keyCode == DOWN) {
+    y +=10; // Kreis nach unten
+  } else if (keyCode == UP) {
+    y -= 10; // Kreis nach oben
+  }
+}
diff --git a/Lektion 2/Key_action/black_white_1/black_white_1.pde b/Lektion 2/Key_action/black_white_1/black_white_1.pde
new file mode 100644
index 0000000..d7e1cc8
--- /dev/null
+++ b/Lektion 2/Key_action/black_white_1/black_white_1.pde	
@@ -0,0 +1,15 @@
+int bg = 200;//bg = background
+
+void draw() {
+  background(bg);
+  rectMode(CENTER);
+  rect(50, 50, 40, 40);
+}
+
+void keyPressed() {
+  bg = 0;
+}
+
+void mousePressed() {
+  bg = 255;
+}
diff --git a/Lektion 2/Key_action/black_white_2/black_white_2.pde b/Lektion 2/Key_action/black_white_2/black_white_2.pde
new file mode 100644
index 0000000..32e3828
--- /dev/null
+++ b/Lektion 2/Key_action/black_white_2/black_white_2.pde	
@@ -0,0 +1,21 @@
+boolean bg_is_white = true;
+
+void draw() {
+  if(bg_is_white) {
+    background(255);
+    fill(0);
+  } else {
+    background(0);
+    fill(255);
+  }
+  ellipseMode(CENTER);
+  ellipse(50, 50, 50, 50);
+}
+
+void keyPressed() {
+  bg_is_white = false;
+}
+
+void mousePressed() {
+  bg_is_white = true;
+}