# HG changeset patch
# User Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
# Date 1319621220 25200
# Node ID b6d7ce644f342fc6e2aa5da30e19c74fb462699c
# Parent  20843875ad8f0042fd781b10baee38bb4bbc9bef
Implement two new ECL instructions.

diff --git a/pytouhou/game/enemy.py b/pytouhou/game/enemy.py
--- a/pytouhou/game/enemy.py
+++ b/pytouhou/game/enemy.py
@@ -28,6 +28,7 @@ class Enemy(object):
         self._sprite = None
         self._anmrunner = None
         self._removed = False
+        self._visible = True
         self._type = _type
         self._bonus_dropped = bonus_dropped
         self._die_score = die_score #TODO: use it
@@ -101,7 +102,6 @@ class Enemy(object):
 
         self.bullet_launch_interval = int(value)
         self.bullet_launch_timer = int(value * start)
-        print(self.bullet_launch_interval, self.bullet_launch_timer)
 
 
     def fire(self):
@@ -280,7 +280,7 @@ class Enemy(object):
         if self._anmrunner and not self._anmrunner.run_frame():
             self._anmrunner = None
 
-        if self._sprite:
+        if self._sprite and self._visible:
             if self._sprite._removed:
                 self._sprite = None
             else:
diff --git a/pytouhou/vm/eclrunner.py b/pytouhou/vm/eclrunner.py
--- a/pytouhou/vm/eclrunner.py
+++ b/pytouhou/vm/eclrunner.py
@@ -515,6 +515,12 @@ class ECLRunner(object):
         self._enemy.angle = self._enemy.get_player_angle()
 
 
+    @instruction(52)
+    def move_in_decel(self, duration, angle, speed):
+        self._enemy.angle, self._enemy.speed = angle, speed
+        self._enemy.stop_in(duration, lambda x: 2. * x - x ** 2)
+
+
     @instruction(56)
     def move_to_linear(self, duration, x, y, z):
         self._enemy.move_to(duration,
@@ -923,6 +929,13 @@ class ECLRunner(object):
         self._enemy.remaining_lives = lives
 
 
+    @instruction(132)
+    def set_visible(self, value):
+        self._enemy._visible = bool(value)
+        if self._enemy._sprite:
+            self._enemy._sprite._removed = bool(value)
+
+
     @instruction(131)
     def set_difficulty_coeffs(self, speed_a, speed_b, nb_a, nb_b, shots_a, shots_b):
         self._enemy.difficulty_coeffs = (speed_a, speed_b, nb_a, nb_b, shots_a, shots_b)