path: root/source/modules/asura-core/Input/InputManager.h

#ifndef _ASURA_INPUT_MAMANGER_H_
#define _ASURA_INPUT_MAMANGER_H_

#include <asura-utils/Math/Vector2.hpp>
#include <asura-utils/Scripting/Portable.hpp>
#include <asura-utils/Singleton.hpp>
#include <asura-utils/Classes.h>
#include <asura-utils/dynamic_bitset.h>

#include <string>
#include <vector>

#include "InputAxis.h"

namespace_begin(AsuraEngine)
namespace_begin(Input)

class InputManager : public Singleton<InputManager>
{
public:

	InputManager();
	~InputManager();

	void Reset();

	bool GetButton(const std::string& name);
	bool GetButtonDown(const std::string& name);
	bool GetButtonUp(const std::string& name);
	bool HasAxisOrButton(const std::string& name);
	float GetAxis(const std::string& name);
	float GetAxisRaw(const std::string& name);

	bool GetMouseButton(int mouseBut);
	bool GetMouseButtonState(int mouseBut);
	bool GetMouseButtonDown(int mouseBut); 
	bool GetMouseButtonUp(int mouseBut);

	bool GetKey(int key);
	bool GetKeyDown(int key); 
	bool GetKeyUp(int key);

	const AEMath::Vector2f& GetMouseDelta();
	const AEMath::Vector2f& GetMousePosition();

	float GetJoystickPosition();
	void  setJoystickPosition(); 

	void SetKeyState(int key, bool state); 
	void SetMouseDelta(const AEMath::Vector2f& delta);
	void SetMousePosition(const AEMath::Vector2f& pos); 
	void SetMouseButton(int button, bool enabled);

	void ProcessInput(); 
	void SendInputEvents();

private:

	dynamic_bitset m_CurrentKeyState;
	dynamic_bitset m_ThisFrameKeyDown;
	dynamic_bitset m_ThisFrameKeyUp;

	std::vector<InputAxis> m_Axis;

	AEMath::Vector2f m_MouseDelta;
	AEMath::Vector2f m_MousePos;

	bool m_MousePresent;

	std::vector<std::vector<float>> m_JoystickPos; 

	std::string m_InputString; 
	std::string m_CompositionString; 

	AEMath::Vector2f m_TextFieldCursorPos;
	bool m_TextFieldInput; 

	bool m_EatKeyPressOnTextFieldFocus; 
	int m_IMECompositionMode;
	bool m_IMEIsSelected; 

	int m_LastJoyNum, m_LastJoyAxis; 
	bool m_ShouldQuit; 
	bool m_SimulateMouseWithTouches; 

};

// keyboard keys
enum {
	/* The keyboard syms have been cleverly chosen to map to ASCII */
	SDLK_UNKNOWN = 0,
	SDLK_FIRST = 0,
	SDLK_BACKSPACE = 8,
	SDLK_TAB = 9,
	SDLK_CLEAR = 12,
	SDLK_RETURN = 13,
	SDLK_PAUSE = 19,
	SDLK_ESCAPE = 27,
	SDLK_SPACE = 32,
	SDLK_EXCLAIM = 33,
	SDLK_QUOTEDBL = 34,
	SDLK_HASH = 35,
	SDLK_DOLLAR = 36,
	SDLK_AMPERSAND = 38,
	SDLK_QUOTE = 39,
	SDLK_LEFTPAREN = 40,
	SDLK_RIGHTPAREN = 41,
	SDLK_ASTERISK = 42,
	SDLK_PLUS = 43,
	SDLK_COMMA = 44,
	SDLK_MINUS = 45,
	SDLK_PERIOD = 46,
	SDLK_SLASH = 47,
	SDLK_0 = 48,
	SDLK_1 = 49,
	SDLK_2 = 50,
	SDLK_3 = 51,
	SDLK_4 = 52,
	SDLK_5 = 53,
	SDLK_6 = 54,
	SDLK_7 = 55,
	SDLK_8 = 56,
	SDLK_9 = 57,
	SDLK_COLON = 58,
	SDLK_SEMICOLON = 59,
	SDLK_LESS = 60,
	SDLK_EQUALS = 61,
	SDLK_GREATER = 62,
	SDLK_QUESTION = 63,
	SDLK_AT = 64,
	/*
		 Skip uppercase letters
	 */
	SDLK_LEFTBRACKET = 91,
	SDLK_BACKSLASH = 92,
	SDLK_RIGHTBRACKET = 93,
	SDLK_CARET = 94,
	SDLK_UNDERSCORE = 95,
	SDLK_BACKQUOTE = 96,
	SDLK_a = 97,
	SDLK_b = 98,
	SDLK_c = 99,
	SDLK_d = 100,
	SDLK_e = 101,
	SDLK_f = 102,
	SDLK_g = 103,
	SDLK_h = 104,
	SDLK_i = 105,
	SDLK_j = 106,
	SDLK_k = 107,
	SDLK_l = 108,
	SDLK_m = 109,
	SDLK_n = 110,
	SDLK_o = 111,
	SDLK_p = 112,
	SDLK_q = 113,
	SDLK_r = 114,
	SDLK_s = 115,
	SDLK_t = 116,
	SDLK_u = 117,
	SDLK_v = 118,
	SDLK_w = 119,
	SDLK_x = 120,
	SDLK_y = 121,
	SDLK_z = 122,
	SDLK_DELETE = 127,
	/* End of ASCII mapped keysyms */

	/* International keyboard syms */
	SDLK_WORLD_0 = 160,		/* 0xA0 */
	SDLK_WORLD_1 = 161,
	SDLK_WORLD_2 = 162,
	SDLK_WORLD_3 = 163,
	SDLK_WORLD_4 = 164,
	SDLK_WORLD_5 = 165,
	SDLK_WORLD_6 = 166,
	SDLK_WORLD_7 = 167,
	SDLK_WORLD_8 = 168,
	SDLK_WORLD_9 = 169,
	SDLK_WORLD_10 = 170,
	SDLK_WORLD_11 = 171,
	SDLK_WORLD_12 = 172,
	SDLK_WORLD_13 = 173,
	SDLK_WORLD_14 = 174,
	SDLK_WORLD_15 = 175,
	SDLK_WORLD_16 = 176,
	SDLK_WORLD_17 = 177,
	SDLK_WORLD_18 = 178,
	SDLK_WORLD_19 = 179,
	SDLK_WORLD_20 = 180,
	SDLK_WORLD_21 = 181,
	SDLK_WORLD_22 = 182,
	SDLK_WORLD_23 = 183,
	SDLK_WORLD_24 = 184,
	SDLK_WORLD_25 = 185,
	SDLK_WORLD_26 = 186,
	SDLK_WORLD_27 = 187,
	SDLK_WORLD_28 = 188,
	SDLK_WORLD_29 = 189,
	SDLK_WORLD_30 = 190,
	SDLK_WORLD_31 = 191,
	SDLK_WORLD_32 = 192,
	SDLK_WORLD_33 = 193,
	SDLK_WORLD_34 = 194,
	SDLK_WORLD_35 = 195,
	SDLK_WORLD_36 = 196,
	SDLK_WORLD_37 = 197,
	SDLK_WORLD_38 = 198,
	SDLK_WORLD_39 = 199,
	SDLK_WORLD_40 = 200,
	SDLK_WORLD_41 = 201,
	SDLK_WORLD_42 = 202,
	SDLK_WORLD_43 = 203,
	SDLK_WORLD_44 = 204,
	SDLK_WORLD_45 = 205,
	SDLK_WORLD_46 = 206,
	SDLK_WORLD_47 = 207,
	SDLK_WORLD_48 = 208,
	SDLK_WORLD_49 = 209,
	SDLK_WORLD_50 = 210,
	SDLK_WORLD_51 = 211,
	SDLK_WORLD_52 = 212,
	SDLK_WORLD_53 = 213,
	SDLK_WORLD_54 = 214,
	SDLK_WORLD_55 = 215,
	SDLK_WORLD_56 = 216,
	SDLK_WORLD_57 = 217,
	SDLK_WORLD_58 = 218,
	SDLK_WORLD_59 = 219,
	SDLK_WORLD_60 = 220,
	SDLK_WORLD_61 = 221,
	SDLK_WORLD_62 = 222,
	SDLK_WORLD_63 = 223,
	SDLK_WORLD_64 = 224,
	SDLK_WORLD_65 = 225,
	SDLK_WORLD_66 = 226,
	SDLK_WORLD_67 = 227,
	SDLK_WORLD_68 = 228,
	SDLK_WORLD_69 = 229,
	SDLK_WORLD_70 = 230,
	SDLK_WORLD_71 = 231,
	SDLK_WORLD_72 = 232,
	SDLK_WORLD_73 = 233,
	SDLK_WORLD_74 = 234,
	SDLK_WORLD_75 = 235,
	SDLK_WORLD_76 = 236,
	SDLK_WORLD_77 = 237,
	SDLK_WORLD_78 = 238,
	SDLK_WORLD_79 = 239,
	SDLK_WORLD_80 = 240,
	SDLK_WORLD_81 = 241,
	SDLK_WORLD_82 = 242,
	SDLK_WORLD_83 = 243,
	SDLK_WORLD_84 = 244,
	SDLK_WORLD_85 = 245,
	SDLK_WORLD_86 = 246,
	SDLK_WORLD_87 = 247,
	SDLK_WORLD_88 = 248,
	SDLK_WORLD_89 = 249,
	SDLK_WORLD_90 = 250,
	SDLK_WORLD_91 = 251,
	SDLK_WORLD_92 = 252,
	SDLK_WORLD_93 = 253,
	SDLK_WORLD_94 = 254,
	SDLK_WORLD_95 = 255,		/* 0xFF */

	/* Numeric keypad */
	SDLK_KP0 = 256,
	SDLK_KP1 = 257,
	SDLK_KP2 = 258,
	SDLK_KP3 = 259,
	SDLK_KP4 = 260,
	SDLK_KP5 = 261,
	SDLK_KP6 = 262,
	SDLK_KP7 = 263,
	SDLK_KP8 = 264,
	SDLK_KP9 = 265,
	SDLK_KP_PERIOD = 266,
	SDLK_KP_DIVIDE = 267,
	SDLK_KP_MULTIPLY = 268,
	SDLK_KP_MINUS = 269,
	SDLK_KP_PLUS = 270,
	SDLK_KP_ENTER = 271,
	SDLK_KP_EQUALS = 272,

	/* Arrows + Home/End pad */
	SDLK_UP = 273,
	SDLK_DOWN = 274,
	SDLK_RIGHT = 275,
	SDLK_LEFT = 276,
	SDLK_INSERT = 277,
	SDLK_HOME = 278,
	SDLK_END = 279,
	SDLK_PAGEUP = 280,
	SDLK_PAGEDOWN = 281,

	/* Function keys */
	SDLK_F1 = 282,
	SDLK_F2 = 283,
	SDLK_F3 = 284,
	SDLK_F4 = 285,
	SDLK_F5 = 286,
	SDLK_F6 = 287,
	SDLK_F7 = 288,
	SDLK_F8 = 289,
	SDLK_F9 = 290,
	SDLK_F10 = 291,
	SDLK_F11 = 292,
	SDLK_F12 = 293,
	SDLK_F13 = 294,
	SDLK_F14 = 295,
	SDLK_F15 = 296,

	/* Key state modifier keys */
	SDLK_NUMLOCK = 300,
	SDLK_CAPSLOCK = 301,
	SDLK_SCROLLOCK = 302,
	SDLK_RSHIFT = 303,
	SDLK_LSHIFT = 304,
	SDLK_RCTRL = 305,
	SDLK_LCTRL = 306,
	SDLK_RALT = 307,
	SDLK_LALT = 308,
	SDLK_RMETA = 309,
	SDLK_LMETA = 310,
	SDLK_RGUI = 309,
	SDLK_LGUI = 310,
	SDLK_LSUPER = 311,		/* Left "Windows" key */
	SDLK_RSUPER = 312,		/* Right "Windows" key */
	SDLK_MODE = 313,		/* "Alt Gr" key */
	SDLK_COMPOSE = 314,		/* Multi-key compose key */

	/* Miscellaneous function keys */
	SDLK_HELP = 315,
	SDLK_PRINT = 316,
	SDLK_SYSREQ = 317,
	SDLK_BREAK = 318,
	SDLK_MENU = 319,
	SDLK_POWER = 320,		/* Power Macintosh power key */
	SDLK_EURO = 321,		/* Some european keyboards */
	SDLK_UNDO = 322,		/* Atari keyboard has Undo */

	/* Add any other keys here */

	SDLK_LAST
};


namespace_end
namespace_end

#endif