Initial setup of input stuff

1 files changed, 312 insertions, 0 deletions

diff --git a/source/core/StarInputEvent.hpp b/source/core/StarInputEvent.hpp
new file mode 100644
index 0000000..896b192
--- /dev/null
+++ b/source/core/StarInputEvent.hpp
@@ -0,0 +1,312 @@
+#ifndef STAR_INPUT_EVENT_HPP
+#define STAR_INPUT_EVENT_HPP
+
+#include "StarString.hpp"
+#include "StarBiMap.hpp"
+#include "StarVariant.hpp"
+#include "StarVector.hpp"
+
+namespace Star {
+
+enum class Key : uint16_t {
+  Backspace,
+  Tab,
+  Clear,
+  Return,
+  Escape,
+  Space,
+  Exclaim,
+  QuotedBL,
+  Hash,
+  Dollar,
+  Ampersand,
+  Quote,
+  LeftParen,
+  RightParen,
+  Asterisk,
+  Plus,
+  Comma,
+  Minus,
+  Period,
+  Slash,
+  Zero,
+  One,
+  Two,
+  Three,
+  Four,
+  Five,
+  Six,
+  Seven,
+  Eight,
+  Nine,
+  Colon,
+  Semicolon,
+  Less,
+  Equals,
+  Greater,
+  Question,
+  At,
+  LeftBracket,
+  Backslash,
+  RightBracket,
+  Caret,
+  Underscore,
+  Backquote,
+  A,
+  B,
+  C,
+  D,
+  E,
+  F,
+  G,
+  H,
+  I,
+  J,
+  K,
+  L,
+  M,
+  N,
+  O,
+  P,
+  Q,
+  R,
+  S,
+  T,
+  U,
+  V,
+  W,
+  X,
+  Y,
+  Z,
+  Delete,
+  Kp0,
+  Kp1,
+  Kp2,
+  Kp3,
+  Kp4,
+  Kp5,
+  Kp6,
+  Kp7,
+  Kp8,
+  Kp9,
+  Kp_period,
+  Kp_divide,
+  Kp_multiply,
+  Kp_minus,
+  Kp_plus,
+  Kp_enter,
+  Kp_equals,
+  Up,
+  Down,
+  Right,
+  Left,
+  Insert,
+  Home,
+  End,
+  PageUp,
+  PageDown,
+  F1,
+  F2,
+  F3,
+  F4,
+  F5,
+  F6,
+  F7,
+  F8,
+  F9,
+  F10,
+  F11,
+  F12,
+  F13,
+  F14,
+  F15,
+  NumLock,
+  CapsLock,
+  ScrollLock,
+  RShift,
+  LShift,
+  RCtrl,
+  LCtrl,
+  RAlt,
+  LAlt,
+  RGui,
+  LGui,
+  AltGr,
+  Compose,
+  Help,
+  PrintScreen,
+  SysReq,
+  Pause,
+  Menu,
+  Power
+};
+extern EnumMap<Key> const KeyNames;
+
+enum class KeyMod : uint16_t {
+  NoMod = 0x0000,
+  LShift = 0x0001,
+  RShift = 0x0002,
+  LCtrl = 0x0040,
+  RCtrl = 0x0080,
+  LAlt = 0x0100,
+  RAlt = 0x0200,
+  LGui = 0x0400,
+  RGui = 0x0800,
+  Num = 0x1000,
+  Caps = 0x2000,
+  AltGr = 0x4000,
+  Scroll = 0x8000
+};
+extern EnumMap<KeyMod> const KeyModNames;
+
+KeyMod operator|(KeyMod a, KeyMod b);
+KeyMod operator&(KeyMod a, KeyMod b);
+KeyMod operator~(KeyMod a);
+KeyMod& operator|=(KeyMod& a, KeyMod b);
+KeyMod& operator&=(KeyMod& a, KeyMod b);
+
+enum class MouseButton : uint8_t {
+  Left,
+  Middle,
+  Right,
+  FourthButton,
+  FifthButton
+};
+extern EnumMap<MouseButton> const MouseButtonNames;
+
+enum class MouseWheel : uint8_t {
+  Up,
+  Down
+};
+extern EnumMap<MouseWheel> const MouseWheelNames;
+
+typedef uint32_t ControllerId;
+
+enum class ControllerAxis : uint8_t {
+  LeftX,
+  LeftY,
+  RightX,
+  RightY,
+  TriggerLeft,
+  TriggerRight,
+  Invalid = 255
+};
+extern EnumMap<ControllerAxis> const ControllerAxisNames;
+
+enum class ControllerButton : uint8_t {
+  A,
+  B,
+  X,
+  Y,
+  Back,
+  Guide,
+  Start,
+  LeftStick,
+  RightStick,
+  LeftShoulder,
+  RightShoulder,
+  DPadUp,
+  DPadDown,
+  DPadLeft,
+  DPadRight,
+  Misc1,
+  Paddle1,
+  Paddle2,
+  Paddle3,
+  Paddle4,
+  Touchpad,
+  Invalid = 255
+};
+extern EnumMap<ControllerButton> const ControllerButtonNames;
+
+struct KeyDownEvent {
+  Key key;
+  KeyMod mods;
+};
+
+struct KeyUpEvent {
+  Key key;
+};
+
+struct TextInputEvent {
+  String text;
+};
+
+struct MouseMoveEvent {
+  Vec2I mouseMove;
+  Vec2I mousePosition;
+};
+
+struct MouseButtonDownEvent {
+  MouseButton mouseButton;
+  Vec2I mousePosition;
+};
+
+struct MouseButtonUpEvent {
+  MouseButton mouseButton;
+  Vec2I mousePosition;
+};
+
+struct MouseWheelEvent {
+  MouseWheel mouseWheel;
+  Vec2I mousePosition;
+};
+
+struct ControllerAxisEvent {
+  ControllerId controller;
+  ControllerAxis controllerAxis;
+  float controllerAxisValue;
+};
+
+struct ControllerButtonDownEvent {
+  ControllerId controller;
+  ControllerButton controllerButton;
+};
+
+struct ControllerButtonUpEvent {
+  ControllerId controller;
+  ControllerButton controllerButton;
+};
+
+typedef Variant<
+    KeyDownEvent,
+    KeyUpEvent,
+    TextInputEvent,
+    MouseMoveEvent,
+    MouseButtonDownEvent,
+    MouseButtonUpEvent,
+    MouseWheelEvent,
+    ControllerAxisEvent,
+    ControllerButtonDownEvent,
+    ControllerButtonUpEvent>
+    InputEvent;
+
+inline KeyMod operator|(KeyMod a, KeyMod b) {
+  return (KeyMod)((uint16_t)a | (uint16_t)b);
+}
+
+inline KeyMod operator&(KeyMod a, KeyMod b) {
+  return (KeyMod)((uint16_t)a & (uint16_t)b);
+}
+
+inline KeyMod operator~(KeyMod a) {
+  return (KeyMod) ~(uint16_t)a;
+}
+
+inline KeyMod& operator|=(KeyMod& a, KeyMod b) {
+  uint16_t a_cast = (uint16_t)a;
+  a_cast |= (uint16_t)b;
+  a = (KeyMod)a_cast;
+  return a;
+}
+
+inline KeyMod& operator&=(KeyMod& a, KeyMod b) {
+  uint16_t a_cast = (uint16_t)a;
+  a_cast &= (uint16_t)b;
+  a = (KeyMod)a_cast;
+  return a;
+}
+
+}
+
+#endif