+++ /dev/null
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using Microsoft.Xna.Framework.Input;
-
-namespace SuperPolarity
-{
- static class InputController
- {
- static Dictionary<string, List<Action<float>>> Listeners;
- static Dictionary<string, List<Keys>> RegisteredKeys;
- static Dictionary<string, List<Buttons>> RegisteredButtons;
- static List<string> BlockedKeys;
- static List<string> BlockedButtons;
-
- static GamePadState InputGamePadState;
- static KeyboardState InputKeyboardState;
-
- /*
- * Registered Events.
- *
- * You register: name of the event (ie. attack) and a key associated with it.
- * or button... Left Stick /always/ dispatches move event.
- */
-
- static InputController()
- {
- Listeners = new Dictionary<string,List<Action<float>>>();
- RegisteredButtons = new Dictionary<string, List<Buttons>>();
- RegisteredKeys = new Dictionary<string, List<Keys>>();
- BlockedKeys = new List<string>();
- BlockedButtons = new List<string>();
- InputKeyboardState = new KeyboardState();
- InputGamePadState = new GamePadState();
- }
-
- public static void UpdateInput()
- {
- DispatchMoveEvents();
- DispatchRegisteredEvents();
- }
-
- public static void UpdateInput(bool highPriorityOnly)
- {
- Poll();
- DispatchPauseEvent();
- if (!highPriorityOnly)
- {
- UpdateInput();
- }
- }
-
- public static void DispatchPauseEvent()
- {
- // OK THIS IS ALL KINDS OF WRONG. THIS IS A PLACEHOLDER BECAUSE DEMO!
- var keyPressed = false;
- if ((InputKeyboardState.IsKeyDown(Keys.Enter) || InputGamePadState.IsButtonDown(Buttons.Start))) {
- keyPressed = true;
- if(!BlockedButtons.Contains("pause") && !BlockedKeys.Contains("pause"))
- {
- BlockedButtons.Add("pause");
- BlockedKeys.Add("pause");
- Console.WriteLine("Dispatch");
- Dispatch("pause", 0);
- }
- }
-
- if (!keyPressed)
- {
- BlockedButtons.Remove("pause");
- BlockedKeys.Remove("pause");
- }
- }
-
- private static void Poll()
- {
- InputGamePadState = GamePad.GetState(Microsoft.Xna.Framework.PlayerIndex.One);
- InputKeyboardState = Keyboard.GetState();
- }
-
- public static void RegisterEventForKey(string eventName, Keys key)
- {
- List<Keys> newKeyList;
- if (!RegisteredKeys.ContainsKey(eventName))
- {
- newKeyList = new List<Keys>();
- RegisteredKeys.Add(eventName, newKeyList);
- }
-
- RegisteredKeys.TryGetValue(eventName, out newKeyList);
-
- newKeyList.Add(key);
- }
-
- public static void RegisterEventForButton(string eventName, Buttons button)
- {
- List<Buttons> newButtonList;
- if (!RegisteredButtons.ContainsKey(eventName))
- {
- newButtonList = new List<Buttons>();
- RegisteredButtons.Add(eventName, newButtonList);
- }
-
- RegisteredButtons.TryGetValue(eventName, out newButtonList);
-
- newButtonList.Add(button);
- }
-
- private static void DispatchRegisteredEvents()
- {
- var keyFired = false;
-
- foreach (KeyValuePair<string,List<Keys>> entry in RegisteredKeys) {
- keyFired = false;
- foreach (Keys key in entry.Value)
- {
- if (InputKeyboardState.IsKeyDown(key))
- {
- if (!BlockedKeys.Contains(entry.Key))
- {
- BlockedKeys.Add(entry.Key);
- Dispatch(entry.Key, 1);
- }
- keyFired = true;
- break;
- }
- }
-
- if (!keyFired)
- {
- BlockedKeys.Remove(entry.Key);
- }
- }
-
- foreach (KeyValuePair<string, List<Buttons>> entry in RegisteredButtons)
- {
- keyFired = false;
- foreach (Buttons button in entry.Value)
- {
- if (InputGamePadState.IsButtonDown(button))
- {
- if (!BlockedButtons.Contains(entry.Key))
- {
- BlockedButtons.Add(entry.Key);
- Dispatch(entry.Key, 1);
- }
- keyFired = true;
- break;
- };
- }
-
- if (!keyFired)
- {
- BlockedButtons.Remove(entry.Key);
- }
- }
- }
-
- private static void DispatchMoveEvents()
- {
- float xMovement = 0.0f;
- float yMovement = 0.0f;
- // Dispatch the moveX / MoveY events every frame.
-
- xMovement = InputGamePadState.ThumbSticks.Left.X;
- yMovement = -InputGamePadState.ThumbSticks.Left.Y;
-
- if (InputKeyboardState.IsKeyDown(Keys.Left))
- {
- xMovement = -1.0f;
- }
-
- if (InputKeyboardState.IsKeyDown(Keys.Right))
- {
- xMovement = 1.0f;
- }
-
- if (InputKeyboardState.IsKeyDown(Keys.Up))
- {
- yMovement = -1.0f;
- }
-
- if (InputKeyboardState.IsKeyDown(Keys.Down))
- {
- yMovement = 1.0f;
- }
-
- Dispatch("moveX", xMovement);
- Dispatch("moveY", yMovement);
- }
-
- public static void Bind(string eventName, Action<float> listener)
- {
- List<Action<float>> newListenerList;
- List<Action<float>> listenerList;
- bool foundListeners;
-
- if (!Listeners.ContainsKey(eventName)) {
- newListenerList = new List<Action<float>>();
- Listeners.Add(eventName, newListenerList);
- }
-
- foundListeners = Listeners.TryGetValue(eventName, out listenerList);
-
- listenerList.Add(listener);
- }
-
- public static void Unbind(string eventName, Action<float> listener)
- {
- List<Action<float>> listenerList;
- bool foundListeners;
-
- if (!Listeners.ContainsKey(eventName))
- {
- return;
- }
-
- foundListeners = Listeners.TryGetValue(eventName, out listenerList);
-
- listenerList.Remove(listener);
- }
-
- public static void Dispatch(string eventName, float value)
- {
- List<Action<float>> listenerList;
- bool foundListeners;
-
- foundListeners = Listeners.TryGetValue(eventName, out listenerList);
-
- if (!foundListeners)
- {
- return;
- }
-
- for (var i = listenerList.Count - 1; i >= 0; i--)
- {
- listenerList[i](value);
- }
- }
-
- public static void Unlock(string eventName)
- {
- BlockedButtons.Remove(eventName);
- BlockedKeys.Remove(eventName);
- }
- }
-}
git.r.bdr.sh / rbdr / super-polarity / blobdiff