added lab15 ex2

2024-11-11 13:26:18 +01:00
parent b964385405
commit fa5b8bf520
6 changed files with 194 additions and 0 deletions
--- a/src/lab15_observer/ex2/AnalogTimer.java
+++ b/src/lab15_observer/ex2/AnalogTimer.java
@ -0,0 +1,103 @@
+package lab15_observer.ex2;
+
+public class AnalogTimer implements TimerObserver {
+    private final MyTimer timer;
+    private static final String[][] digits = {
+        {
+            "┌─┐",
+            "│ │",
+            "└─┘"
+        },
+        {
+            "  ╷",
+            "  │",
+            "  ╵"
+        },
+        {
+            "╶─┐",
+            "┌─┘",
+            "└─╴"
+        },
+        {
+            "╶─┐",
+            " ─┤",
+            "╶─┘"
+        },
+        {
+            "╷ ╷",
+            "└─┤",
+            "  ╵"
+        },
+        {
+            "┌─╴",
+            "└─┐",
+            "╶─┘"
+        },
+        {
+            "┌─╴",
+            "├─┐",
+            "└─┘"
+        },
+        {
+            "╶─┐",
+            "  │",
+            "  ╵"
+        },
+        {
+            "┌─┐",
+            "├─┤",
+            "└─┘"
+        },
+        {
+            "┌─┐",
+            "└─┤",
+            "╶─┘"
+        },
+    };
+
+    public AnalogTimer(MyTimer timer) {
+        this.timer = timer;
+        timer.registerObserver(this);
+    }
+
+    public void update(int hours, int minutes, int seconds) {
+        String[] lines = {"", "", ""};
+
+        addDigit(lines, hours / 10);
+        addSpace(lines);
+        addDigit(lines, hours % 10);
+
+        addSep(lines);
+
+        addDigit(lines, minutes / 10);
+        addSpace(lines);
+        addDigit(lines, minutes % 10);
+
+        addSep(lines);
+
+        addDigit(lines, seconds / 10);
+        addSpace(lines);
+        addDigit(lines, seconds % 10);
+
+        System.out.println(lines[0]);
+        System.out.println(lines[1]);
+        System.out.println(lines[2]);
+    }
+
+    private void addDigit(String[] lines, int digit) {
+        String[] parts = digits[digit];
+        for (int i = 0; i < 3; i++) {
+            lines[i] += parts[i];
+        }
+    }
+    private void addSpace(String[] lines) {
+        lines[0] += " ";
+        lines[1] += " ";
+        lines[2] += " ";
+    }
+    private void addSep(String[] lines) {
+        lines[0] += " o ";
+        lines[1] += "   ";
+        lines[2] += " o ";
+    }
+}