blink 구현

Author: EcmaXp

src/modules/component.py

@@ -51,10 +51,23 @@ def __init__(self, gpu):
         self.widthPos = 1
         self.heightPos = 1
         self.backCount = 0
+        self.blinkState = False
 
     def __getattr__(self, item):
         return getattr(self.gpu, item)
 
+    def clearBlink(self):
+        if self.blinkState:
+            self.blink()
+
+    def setBlink(self):
+        if not self.blinkState:
+            self.blink()
+
+    def blink(self):
+        self.blinkState = not self.blinkState
+        self.gpu.set(self.widthPos, self.heightPos, "_" if self.blinkState else " ")
+
     def scroll(self):
         self.gpu.copy(1, 2, self.widthSize, self.heightSize, 0, - 1)
         self.gpu.fill(1, self.heightSize, self.widthSize, 1, " ")
@@ -64,6 +77,9 @@ def put(self, buf: str):
             self.putChar(char)
 
     def putChar(self, char):
+        if self.blinkState:
+            self.blink()
+
         if char == "\n":
             self.widthPos = 1
             self.heightPos += 1

src/modules/handler.py

@@ -16,8 +16,10 @@
 
 @machine.hook_input
 def input_handler():
+    monitor.setBlink()
     while not buf:
-        signal_handler()
+        signal_handler(10)
+        monitor.blink()
 
     return int(buf.pop(0))
 
@@ -26,6 +28,7 @@ def input_handler():
 def print_handler(buf):
     try:
         monitor.put(buf)
+        monitor.blink()
     except BaseException as e:
         debug("print_handler exc =? %s: %s" % (type(e).__name__, e))