# Stage 2.1

- Split palladium into diffrent libraries
- Fix a Logical bug in App class
- Add New Flag to Init App Data Directory
- Add Cmake Option for build tests
- Bump Version in cmake file
- Make Hid a Driver
- Start moving 3ds specific stuff into pd-lib3ds
- Split Lithium into more files

include/pd/drivers/hid.hpp

@@ -0,0 +1,118 @@
+#pragma once
+
+/*
+MIT License
+Copyright (c) 2024 - 2025 René Amthor (tobid7)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+ */
+
+#include <pd/core/common.hpp>
+#include <pd/maths/vec.hpp>
+
+namespace PD {
+class Hid : public SmartCtor<Hid> {
+ public:
+  enum Key : u32 {
+    No = 0,
+    A = 1 << 0,
+    B = 1 << 1,
+    X = 1 << 2,
+    Y = 1 << 3,
+    Start = 1 << 4,
+    Select = 1 << 5,
+    L = 1 << 6,
+    R = 1 << 7,
+    DUp = 1 << 8,
+    DDown = 1 << 9,
+    DLeft = 1 << 10,
+    DRight = 1 << 11,
+    CPUp = 1 << 12,
+    CPDown = 1 << 13,
+    CPLeft = 1 << 14,
+    CPRight = 1 << 15,
+    CSUp = 1 << 16,
+    CSDown = 1 << 17,
+    CSLeft = 1 << 18,
+    CSRight = 1 << 19,
+    ZL = 1 << 20,
+    ZR = 1 << 21,
+    Touch = 1 << 22,
+    Up = DUp | CPUp,
+    Down = DDown | CPDown,
+    Left = DLeft | CPLeft,
+    Right = DRight | CPRight,
+  };
+  enum Event {
+    Event_Down,
+    Event_Held,
+    Event_Up,
+  };
+  Hid() {}
+  ~Hid() {}
+
+  vec2 TouchPos() const { return touch[0]; }
+  vec2 TouchPosLast() const { return touch[1]; }
+
+  bool IsEvent(Event e, Key keys);
+  bool IsDown(Key keys) const { return key_events[0].at(Event_Down) & keys; }
+  bool IsHeld(Key keys) const { return key_events[0].at(Event_Held) & keys; }
+  bool IsUp(Key keys) const { return key_events[0].at(Event_Up) & keys; }
+
+  void Clear() {
+    for (int i = 0; i < 2; i++) {
+      key_events[i][Event_Down] = 0;
+      key_events[i][Event_Up] = 0;
+      key_events[i][Event_Held] = 0;
+    }
+  }
+
+  void Lock(bool v) {
+    if (v != locked) {
+      SwappyTable();
+    }
+    locked = v;
+  }
+  bool Locked() const { return locked; }
+  void Lock() {
+    if (!locked) {
+      SwappyTable();
+    }
+    locked = true;
+  }
+  void Unlock() {
+    if (locked) {
+      SwappyTable();
+    }
+    locked = false;
+  }
+
+  /// @brief Get the New Keystates etc
+  /// @note WOW not using the deltatime
+  virtual void Update() {}
+
+ protected:
+  std::unordered_map<u32, u32> binds;
+  void SwappyTable();
+  /// Using 2 Touch positions for current and last frame
+  vec2 touch[2];
+  bool locked = false;
+  std::unordered_map<Event, u32> key_events[2];
+};
+}  // namespace PD