0.9.5 preview1

source/Hid.cpp

@@ -0,0 +1,110 @@
+#include <map>
+#include <renderd7/Hid.hpp>
+
+namespace RenderD7 {
+class HidApi {
+ public:
+  HidApi() {}
+  ~HidApi() {}
+
+  void setKdown(uint32_t &in) { actions[Hid::Down] = &in; }
+  void setKheld(uint32_t &in) { actions[Hid::Held] = &in; }
+  void setKup(uint32_t &in) { actions[Hid::Up] = &in; }
+  void setKrepeat(uint32_t &in) { actions[Hid::DownRepeat] = &in; }
+  void setTouchCoords(R7Vec2 &touch_coords) { touch_pos = &touch_coords; }
+  void setJS1Movement(R7Vec2 &mvmt) { js1_mv = &mvmt; }
+  void setJS2Movement(R7Vec2 &mvmt) { js2_mv = &mvmt; }
+  void bindKey(const std::string &event, uint32_t key) {
+    key_bindings[event] = key;  // Overrides if existing
+  }
+  void lock(bool lock) { locked = lock; }
+
+  void clear() {
+    // Clears Functionality for 1 Frame
+    last_touch_pos = R7Vec2();
+    touch_pos[0] = R7Vec2();
+    backups[Hid::Down] = 0;
+    backups[Hid::Held] = 0;
+    backups[Hid::Up] = 0;
+    backups[Hid::DownRepeat] = 0;
+  }
+
+  bool isEvent(const std::string &event, Hid::Actions action) {
+    if (locked) return false;
+    if (key_bindings.find(event) == key_bindings.end())
+      return false;  // Unknown Event
+    if (backups.find(action) == backups.end())
+      return false;  // What? NOT Alowed acrion
+    if (backups[action] & key_bindings[event])
+      return true;  // Action contains key as flag
+    return false;   // Nothing to do
+  }
+
+  R7Vec2 getTouchPos() { return touch_pos[0]; }
+  R7Vec2 getLastTouchPos() { return last_touch_pos; }
+
+  void update() {
+    last_touch_pos = touch_pos[0];
+    for (const auto &it : actions) {
+      backups[it.first] = it.second[0];
+    }
+    if (locked) {
+      actions[Hid::Down][0] = 0;
+      actions[Hid::Held][0] = 0;
+      actions[Hid::Up][0] = 0;
+      actions[Hid::DownRepeat][0] = 0;
+    }
+  }
+
+ private:
+  std::map<Hid::Actions, uint32_t *> actions;
+  std::map<Hid::Actions, uint32_t> backups;
+  R7Vec2 *touch_pos = nullptr;
+  R7Vec2 *js1_mv = nullptr;
+  R7Vec2 *js2_mv = nullptr;
+
+  R7Vec2 last_touch_pos;
+
+  std::map<std::string, uint32_t> key_bindings;
+  bool locked = false;
+};
+static HidApi hid_handler;
+namespace Hid {
+// Register Functions
+// Register Current state values
+void RegKeyDown(uint32_t &key_down) { hid_handler.setKdown(key_down); }
+
+void RegKeyHeld(uint32_t &key_held) { hid_handler.setKheld(key_held); }
+
+void RegKeyUp(uint32_t &key_up) { hid_handler.setKup(key_up); }
+
+void RegKeyRepeat(uint32_t &repeat) { hid_handler.setKrepeat(repeat); }
+
+void RegTouchCoords(R7Vec2 &touch_pos) {
+  hid_handler.setTouchCoords(touch_pos);
+}
+
+void RegAnalog1Movement(R7Vec2 &movement) {
+  hid_handler.setJS1Movement(movement);
+}
+
+void RegAnalog2Movement(R7Vec2 &movement) {
+  hid_handler.setJS2Movement(movement);
+}
+
+// Register Keys
+void RegKeyEvent(const std::string &event, uint32_t key) {
+  hid_handler.bindKey(event, key);
+}
+
+bool IsEvent(const std::string &event, Actions action) {
+  return hid_handler.isEvent(event, action);
+}
+R7Vec2 GetTouchPosition() { return hid_handler.getTouchPos(); }
+R7Vec2 GetLastTouchPosition() { return hid_handler.getLastTouchPos(); }
+void Update() { hid_handler.update(); }
+void Lock() { hid_handler.lock(true); }
+void Unlock() { hid_handler.lock(false); }
+void Clear() { hid_handler.clear(); }
+}  // namespace Hid
+}  // namespace RenderD7