/*
 * Copyright (c) 2012-2015 Daniele Bartolini and individual contributors.
 * License: https://github.com/taylor001/crown/blob/master/LICENSE
 */

#include "lua_stack.h"
#include "lua_environment.h"
#include "input.h"
#include "keyboard.h"


namespace crown
{
using namespace input_globals;

static int keyboard_modifier_pressed(lua_State* L)
{
	LuaStack stack(L);
	stack.push_bool(keyboard().modifier_pressed((ModifierButton::Enum) stack.get_int(1)));
	return 1;
}

static int keyboard_button_pressed(lua_State* L)
{
	LuaStack stack(L);
	stack.push_bool(keyboard().button_pressed((KeyboardButton::Enum) stack.get_int(1)));
	return 1;
}

static int keyboard_button_released(lua_State* L)
{
	LuaStack stack(L);
	stack.push_bool(keyboard().button_released((KeyboardButton::Enum) stack.get_int(1)));
	return 1;
}

static int keyboard_any_pressed(lua_State* L)
{
	LuaStack stack(L);
	stack.push_bool(keyboard().any_pressed());
	return 1;
}

static int keyboard_any_released(lua_State* L)
{
	LuaStack stack(L);
	stack.push_bool(keyboard().any_released());
	return 1;
}

void load_keyboard(LuaEnvironment& env)
{
	env.load_module_function("Keyboard", "modifier_pressed", keyboard_modifier_pressed);
	env.load_module_function("Keyboard", "button_pressed",   keyboard_button_pressed);
	env.load_module_function("Keyboard", "button_released",  keyboard_button_released);
	env.load_module_function("Keyboard", "any_pressed",      keyboard_any_pressed);
	env.load_module_function("Keyboard", "any_released",     keyboard_any_released);

	env.load_module_enum("Keyboard", "TAB",       KeyboardButton::TAB);
	env.load_module_enum("Keyboard", "ENTER",     KeyboardButton::ENTER);
	env.load_module_enum("Keyboard", "ESCAPE",    KeyboardButton::ESCAPE);
	env.load_module_enum("Keyboard", "SPACE",     KeyboardButton::SPACE);
	env.load_module_enum("Keyboard", "BACKSPACE", KeyboardButton::BACKSPACE);
	env.load_module_enum("Keyboard", "KP_0",      KeyboardButton::KP_0);
	env.load_module_enum("Keyboard", "KP_1",      KeyboardButton::KP_1);
	env.load_module_enum("Keyboard", "KP_2",      KeyboardButton::KP_2);
	env.load_module_enum("Keyboard", "KP_3",      KeyboardButton::KP_3);
	env.load_module_enum("Keyboard", "KP_4",      KeyboardButton::KP_4);
	env.load_module_enum("Keyboard", "KP_5",      KeyboardButton::KP_5);
	env.load_module_enum("Keyboard", "KP_6",      KeyboardButton::KP_6);
	env.load_module_enum("Keyboard", "KP_7",      KeyboardButton::KP_7);
	env.load_module_enum("Keyboard", "KP_8",      KeyboardButton::KP_8);
	env.load_module_enum("Keyboard", "KP_9",      KeyboardButton::KP_9);
	env.load_module_enum("Keyboard", "F1",        KeyboardButton::F1);
	env.load_module_enum("Keyboard", "F2",        KeyboardButton::F2);
	env.load_module_enum("Keyboard", "F3",        KeyboardButton::F3);
	env.load_module_enum("Keyboard", "F4",        KeyboardButton::F4);
	env.load_module_enum("Keyboard", "F5",        KeyboardButton::F5);
	env.load_module_enum("Keyboard", "F6",        KeyboardButton::F6);
	env.load_module_enum("Keyboard", "F7",        KeyboardButton::F7);
	env.load_module_enum("Keyboard", "F8",        KeyboardButton::F8);
	env.load_module_enum("Keyboard", "F9",        KeyboardButton::F9);
	env.load_module_enum("Keyboard", "F10",       KeyboardButton::F10);
	env.load_module_enum("Keyboard", "F11",       KeyboardButton::F11);
	env.load_module_enum("Keyboard", "F12",       KeyboardButton::F12);
	env.load_module_enum("Keyboard", "HOME",      KeyboardButton::HOME);
	env.load_module_enum("Keyboard", "LEFT",      KeyboardButton::LEFT);
	env.load_module_enum("Keyboard", "UP",        KeyboardButton::UP);
	env.load_module_enum("Keyboard", "RIGHT",     KeyboardButton::RIGHT);
	env.load_module_enum("Keyboard", "DOWN",      KeyboardButton::DOWN);
	env.load_module_enum("Keyboard", "PAGE_UP",   KeyboardButton::PAGE_UP);
	env.load_module_enum("Keyboard", "PAGE_DOWN", KeyboardButton::PAGE_DOWN);
	env.load_module_enum("Keyboard", "LCONTROL",  KeyboardButton::LCONTROL);
	env.load_module_enum("Keyboard", "RCONTROL",  KeyboardButton::RCONTROL);
	env.load_module_enum("Keyboard", "LSHIFT",    KeyboardButton::LSHIFT);
	env.load_module_enum("Keyboard", "RSHIFT",    KeyboardButton::RSHIFT);
	env.load_module_enum("Keyboard", "CAPS_LOCK", KeyboardButton::CAPS_LOCK);
	env.load_module_enum("Keyboard", "LALT",      KeyboardButton::LALT);
	env.load_module_enum("Keyboard", "RALT",      KeyboardButton::RALT);
	env.load_module_enum("Keyboard", "LSUPER",    KeyboardButton::LSUPER);
	env.load_module_enum("Keyboard", "RSUPER",    KeyboardButton::RSUPER);
	env.load_module_enum("Keyboard", "NUM_0",     KeyboardButton::NUM_0);
	env.load_module_enum("Keyboard", "NUM_1",     KeyboardButton::NUM_1);
	env.load_module_enum("Keyboard", "NUM_2",     KeyboardButton::NUM_2);
	env.load_module_enum("Keyboard", "NUM_3",     KeyboardButton::NUM_3);
	env.load_module_enum("Keyboard", "NUM_4",     KeyboardButton::NUM_4);
	env.load_module_enum("Keyboard", "NUM_5",     KeyboardButton::NUM_5);
	env.load_module_enum("Keyboard", "NUM_6",     KeyboardButton::NUM_6);
	env.load_module_enum("Keyboard", "NUM_7",     KeyboardButton::NUM_7);
	env.load_module_enum("Keyboard", "NUM_8",     KeyboardButton::NUM_8);
	env.load_module_enum("Keyboard", "NUM_9",     KeyboardButton::NUM_9);
	env.load_module_enum("Keyboard", "A",         KeyboardButton::A);
	env.load_module_enum("Keyboard", "B",         KeyboardButton::B);
	env.load_module_enum("Keyboard", "C",         KeyboardButton::C);
	env.load_module_enum("Keyboard", "D",         KeyboardButton::D);
	env.load_module_enum("Keyboard", "E",         KeyboardButton::E);
	env.load_module_enum("Keyboard", "F",         KeyboardButton::F);
	env.load_module_enum("Keyboard", "G",         KeyboardButton::G);
	env.load_module_enum("Keyboard", "H",         KeyboardButton::H);
	env.load_module_enum("Keyboard", "I",         KeyboardButton::I);
	env.load_module_enum("Keyboard", "J",         KeyboardButton::J);
	env.load_module_enum("Keyboard", "K",         KeyboardButton::K);
	env.load_module_enum("Keyboard", "L",         KeyboardButton::L);
	env.load_module_enum("Keyboard", "M",         KeyboardButton::M);
	env.load_module_enum("Keyboard", "N",         KeyboardButton::N);
	env.load_module_enum("Keyboard", "O",         KeyboardButton::O);
	env.load_module_enum("Keyboard", "P",         KeyboardButton::P);
	env.load_module_enum("Keyboard", "Q",         KeyboardButton::Q);
	env.load_module_enum("Keyboard", "R",         KeyboardButton::R);
	env.load_module_enum("Keyboard", "S",         KeyboardButton::S);
	env.load_module_enum("Keyboard", "T",         KeyboardButton::T);
	env.load_module_enum("Keyboard", "U",         KeyboardButton::U);
	env.load_module_enum("Keyboard", "V",         KeyboardButton::V);
	env.load_module_enum("Keyboard", "W",         KeyboardButton::W);
	env.load_module_enum("Keyboard", "X",         KeyboardButton::X);
	env.load_module_enum("Keyboard", "Y",         KeyboardButton::Y);
	env.load_module_enum("Keyboard", "Z",         KeyboardButton::Z);
}

} // namespace crown