1 files changed, 105 insertions, 0 deletions
diff --git a/cameltris/controller.py b/cameltris/controller.py
new file mode 100644
index 0000000..86f5bcb
--- /dev/null
+++ b/cameltris/controller.py
@@ -0,0 +1,105 @@
+import abc
+import enum
+
+import pygame
+
+
+class Input(enum.Enum):
+    ROTATE_CLOCKWISE = 0
+    ROTATE_COUNTER_CLOCKWISE = 1
+    MOVE_LEFT = 2
+    MOVE_RIGHT = 3
+    MOVE_DOWN = 4
+    PAUSE = 5
+    QUIT = 6
+
+
+class Controller(abc.ABC):
+    @abc.abstractmethod
+    def is_pressed(self, input_: Input):
+        pass
+
+    @abc.abstractmethod
+    def get_input_down(self, event):
+        pass
+
+    @abc.abstractmethod
+    def get_input_up(self, event):
+        pass
+
+
+class JoystickController(Controller):
+
+    class PS3Controller(enum.Enum):
+        CROSS = 0
+        CIRCLE = 1
+        TRIANGLE = 2
+        SQUARE = 3
+        START = 9
+        DOWN = 14
+        LEFT = 15
+        RIGHT = 16
+
+    def __init__(self, joystick):
+        self.joystick = joystick
+        self.mapping = {
+                Input.ROTATE_CLOCKWISE: JoystickController.PS3Controller.CROSS,
+                Input.ROTATE_COUNTER_CLOCKWISE: JoystickController.PS3Controller.CIRCLE,
+                Input.MOVE_LEFT: JoystickController.PS3Controller.LEFT,
+                Input.MOVE_RIGHT: JoystickController.PS3Controller.RIGHT,
+                Input.MOVE_DOWN: JoystickController.PS3Controller.DOWN,
+                Input.PAUSE: JoystickController.PS3Controller.START,
+                }
+        self.downevent = pygame.JOYBUTTONDOWN
+        self.upevent = pygame.JOYBUTTONUP
+
+    def is_pressed(self, input_: Input):
+        return self.joystick.get_button(self.mapping[input_].value)
+
+
+    def get_input_down(self, event):
+        for key, value in self.mapping.items():
+            if value.value == event.button:
+                return key
+
+        return None
+
+    def get_input_up(self, event):
+        for key, value in self.mapping.items():
+            if value.value == event.button:
+                return key
+
+        return None
+
+
+class KeyboardController(Controller):
+    def __init__(self, keyboard):
+        self.keyboard = keyboard
+        self.mapping = {
+                Input.ROTATE_CLOCKWISE: pygame.K_f,
+                Input.ROTATE_COUNTER_CLOCKWISE: pygame.K_d,
+                Input.MOVE_LEFT: pygame.K_h,
+                Input.MOVE_RIGHT: pygame.K_l,
+                Input.MOVE_DOWN: pygame.K_j,
+                Input.QUIT: pygame.K_q,
+                Input.PAUSE: pygame.K_RETURN,
+                }
+        self.downevent = pygame.KEYDOWN
+        self.upevent = pygame.KEYUP
+
+    def is_pressed(self, input_: Input):
+        return self.keyboard.get_pressed()[self.mapping[input_]]
+
+    def get_input_down(self, event):
+        for key, value in self.mapping.items():
+            if value == event.key:
+                return key
+
+        return None
+
+    def get_input_up(self, event):
+        for key, value in self.mapping.items():
+            if value == event.key:
+                return key
+
+        return None